1 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
3 * image.c (lookup_pixel_color): Reorder conditions that are
5 (x_to_xcolors): Likewise.
6 (x_detect_edges): Likewise.
7 (png_load_body): Likewise.
11 2015-01-25 Eli Zaretskii <eliz@gnu.org>
13 Use bool for boolean in w32term.c
14 * w32term.c (x_update_window_begin, x_update_window_end)
15 (x_update_end, x_after_update_window_line)
16 (x_set_glyph_string_gc, x_draw_glyph_string_background)
17 (x_draw_glyph_string_foreground)
18 (x_draw_composite_glyph_string_foreground)
19 (x_draw_glyphless_glyph_string_foreground)
20 (x_draw_image_glyph_string, x_draw_glyph_string)
21 (x_draw_stretch_glyph_string, note_mouse_movement)
22 (w32_mouse_position, x_scroll_bar_report_motion)
23 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
24 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
25 (w32_draw_window_cursor, x_new_font, x_set_offset)
26 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
27 bool where appropriate.
29 Use bool for boolean in w32fns.c
30 * w32fns.c (w32_defined_color, x_decode_color)
31 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
32 (x_set_menu_bar_lines, x_change_tool_bar_height)
33 (x_set_internal_border_width, x_explicitly_set_name)
34 (x_implicitly_set_name, Fx_create_frame, w32_window)
35 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
37 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
39 Use bool for boolean in xfns.c
40 * xfaces.c (x_update_menu_appearance):
41 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
42 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
43 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
44 (x_change_tool_bar_height, x_set_internal_border_width)
45 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
46 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
47 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
48 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
49 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
50 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
51 (clean_up_dialog, syms_of_xfns):
52 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
53 (xic_create_fontsetname):
55 * xfns.c: Include bitmaps/gray.xbm unconditionally.
57 Count MANY function args more reliably
58 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
59 * buffer.c (Fbuffer_list, Fkill_buffer):
60 * callint.c (read_file_name, Fcall_interactively):
61 * charset.c (Fset_charset_priority, syms_of_charset):
62 * chartab.c (uniprop_encode_value_numeric):
63 * coding.c (syms_of_coding):
64 * composite.c (syms_of_composite):
65 * data.c (wrong_range):
66 * dbusbind.c (syms_of_dbusbind):
67 * dired.c (file_attributes):
68 * editfns.c (Fdecode_time, update_buffer_properties, format2):
69 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
70 (call4, call5, call6, call7):
71 * fileio.c (Finsert_file_contents, choose_write_coding_system)
72 (Fcar_less_than_car, build_annotations, auto_save_error):
73 * filelock.c (get_boot_time):
74 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
75 (maybe_resize_hash_table, secure_hash):
76 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
77 * fontset.c (fontset_add, Fset_fontset_font):
78 * ftfont.c (ftfont_lookup_cache):
79 * gtkutil.c (xg_get_font):
80 * insdel.c (signal_before_change, signal_after_change):
81 * keymap.c (append_key):
82 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
83 * minibuf.c (Fread_buffer):
84 * print.c (print_preprocess):
85 * process.c (Fformat_network_address, Fmake_network_process)
86 (server_accept_connection):
87 * sound.c (Fplay_sound_internal):
88 * term.c (Fsuspend_tty, Fresume_tty):
89 * window.c (window_list):
90 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
91 (message_with_string):
92 * xfaces.c (Fx_list_fonts):
93 * xfont.c (syms_of_xfont):
94 * xselect.c (x_handle_selection_request)
95 (x_handle_selection_clear, x_clear_frame_selections)
96 (x_clipboard_manager_error_1):
97 Prefer CALLMANY and CALLN to counting args by hand.
98 * doc.c (reread_doc_file): Remove unused code.
99 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
100 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
101 Prefer call1 and call2 to Ffuncall.
102 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
103 Use struct literal rather than a local var, for simplicity.
104 * keymap.c (where_is_internal): Use NULL rather than a pointer
106 * lisp.h (CALLMANY, CALLN): New macros.
107 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
110 Use gnustep-config if available
111 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
112 It doesn't appear to be needed, and the inclusion breaks on
113 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
115 2015-01-22 Eli Zaretskii <eliz@gnu.org>
117 * xdisp.c (init_iterator): Restore a comment lost in transition.
119 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
121 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
122 * xfont.c (xfont_driver, xfont_chars_supported)
123 (xfont_text_extents):
124 * xftfont.c (xftfont_get_colors, xftfont_open)
125 (xftfont_prepare_face, xftfont_done_face)
126 (xftfont_cached_font_ok):
127 * xgselect.c (xg_select):
128 Use bool for boolean.
130 Don't downcase system diagnostics' first letters
131 * fileio.c (report_file_errno): Don't downcase, and simplify.
134 Isolate NIL_IS_ZERO-assuming code better
135 Suggested by Stefan Monnier in:
136 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
137 * alloc.c (allocate_pseudovector):
138 Use memclear, not memsetnil, to remove a 'verify'.
139 * callint.c (Fcall_interactively):
140 * dispnew.c (realloc_glyph_pool):
141 * xdisp.c (init_iterator):
142 Use memclear, not memset, to remove a 'verify'.
143 * lisp.h (memclear): Rename from memsetnil, and take a byte
144 count rather than a word count. All callers changed.
146 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
148 Undo port to hypothetical nonzero Qnil case
149 This mostly undoes the previous change in this area. See:
150 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
151 * alloc.c (allocate_pseudovector):
152 * callint.c (Fcall_interactively):
153 * dispnew.c (realloc_glyph_pool):
154 * fringe.c (init_fringe):
155 * lisp.h (memsetnil):
156 * xdisp.c (init_iterator):
157 Simplify by assuming that Qnil is zero, but verify the assumption.
158 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
159 NIL_IS_NONZERO. All uses changed.
161 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
163 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
165 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
167 Prefer xlispstrdup to avoid dumb calls to strlen.
168 * nsfont.m (ns_get_family):
169 * nsterm.m (ns_term_init):
170 * w32fns.c (w32_window):
171 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
173 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
175 Correct an old fix for GTK font selection
176 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
179 Fix minor bugs with printing null bytes
180 * minibuf.c (read_minibuf_noninteractive):
181 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
182 Work even if the Lisp string contains a null byte.
184 Port to hypothetical case where Qnil is nonzero
185 * alloc.c (allocate_pseudovector):
186 * callint.c (Fcall_interactively):
187 * coding.c (syms_of_coding):
188 * dispnew.c (realloc_glyph_pool):
189 * fringe.c (init_fringe):
190 * lisp.h (memsetnil):
191 * xdisp.c (init_iterator):
192 Port to the currently-hypothetical case where Qnil is nonzero.
193 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
194 as there are no Lisp_Object values in the data here.
195 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
196 All uses changed. Define only if not already defined, so that one
197 can debug with -DNIL_IS_NONZERO.
198 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
200 2015-01-19 Eli Zaretskii <eliz@gnu.org>
202 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
203 Qnil is represented as zero, before using that to initialize parts
204 of the glyph structure.
206 * xdisp.c (init_iterator): Verify that Qnil is represented as
207 zero, before using that to initialize parts of the iterator
210 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
212 Prefer memset to repeatedly assigning Qnil
213 * alloc.c (allocate_pseudovector): Catch more bogus values.
214 * alloc.c (allocate_pseudovector):
215 * callint.c (Fcall_interactively):
216 * coding.c (syms_of_coding):
217 * fringe.c (init_fringe):
218 Verify that Qnil == 0.
219 * callint.c (Fcall_interactively):
220 * eval.c (Fapply, Ffuncall):
221 * fns.c (mapcar1, larger_vector):
222 * font.c (font_expand_wildcards):
223 * fringe.c (init_fringe):
224 Prefer memset to assigning zeros by hand.
225 * callint.c (Fcall_interactively):
226 Remove duplicate assignment of Qnil to args[i].
227 * coding.c (syms_of_coding):
228 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
229 * fileio.c (Ffile_selinux_context):
230 Rewrite to avoid need for Lisp_Object array.
231 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
232 (DEFINE_LISP_SYMBOL_END): Use it.
233 (NIL_IS_ZERO): New constant.
234 (memsetnil): New function.
236 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
238 Tune pseudovector allocation assuming Qnil == 0.
239 * alloc.c (allocate_pseudovector): Use memset for both
240 Lisp_Objects and regular slots. Add zerolen arg.
241 * lisp.h (allocate_pseudovector): Adjust prototype.
242 (ALLOCATE_PSEUDOVECTOR): Adjust user.
243 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
244 (allocate_hash_table, allocate_window, allocate_frame)
245 (allocate_process, allocate_terminal): Remove prototypes.
246 * fns.c (allocate_hash_table): Now static here.
247 * frame.c (allocate_frame):
248 * process.c (allocate_process):
249 * terminal.c (allocate_terminal):
250 * window.c (allocate_window): Now static here.
251 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
253 * lisp.h (XTERMINAL): Add eassert.
254 * process.c (make_lisp_proc): Now static here.
256 Prefer INLINE functions in font.h to match style used in lisp.h.
257 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
258 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
259 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
261 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
262 * ftfont.c (ftfont_shape):
263 * macfont.m (macfont_shape):
264 * w32uniscribe.c (uniscribe_shape):
265 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
267 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
269 Give up on -Wsuggest-attribute=const
270 * decompress.c (Fzlib_available_p):
271 * gnutls.c (Fgnutls_available_p):
272 * gtkutil.h (xg_uses_old_file_dialog):
273 * xdisp.c (Ftool_bar_height):
274 * xmenu.c (popup_activated):
275 No longer const, since it's not const on at lest some
276 configurations, and we shouldn't lie to the compiler.
278 2015-01-15 Eli Zaretskii <eliz@gnu.org>
280 * fileio.c: Include binary-io.h.
281 (Fset_binary_mode): New function.
282 (syms_of_fileio): Defsubr it.
283 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
285 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
287 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
288 (Fgnutls_peer_status): Use it to set the :self-signed flag.
289 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
290 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
292 2015-01-14 Eli Zaretskii <eliz@gnu.org>
294 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
295 when FLAGS indicate the item is not highlighted. (Bug#19596)
297 2015-01-14 Martin Rudalics <rudalics@gmx.at>
299 * xmenu.c (update_frame_menubar): Remove garbaged code.
301 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
303 remove_slash_colon need not be inline
304 * process.c, process.h (remove_slash_colon): No longer inline.
305 This saves text bytes without hurting runtime performance.
307 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
309 Avoid extra multibyteness check in ENCODE_FILE users.
310 * callproc.c (encode_current_directory, Fcall_process, call_process):
311 * dired.c (directory_files_internal, file_name_completion):
312 Do not check for STRING_MULTIBYTE because encode_file_name
313 is a no-op for unibyte strings.
315 * process.h (remove_slash_colon): New function.
316 * callproc.c (encode_current_directory, call_process):
317 * process.c (Fstart_process): Use it.
319 Consistently handle time zone specification.
320 * editfns.c (decode_time_zone): New function, refactored out from ...
321 (Fencode_time): ... adjusted user.
322 (Fset_time_zone_rule): Use decode_time_zone.
324 * editfns.c (make_buffer_string_both): If requested range intersects
325 the gap, don't move the latter but copy in two regions, thus avoiding
326 unnecessary relocation of buffer data.
328 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
330 Use bool for boolean in xmenu.c, xml.c
331 * xmenu.c (x_menu_set_in_use, popup_get_selection)
332 (Fx_menu_bar_open_internal, popup_widget_loop)
333 (x_activate_menubar, xg_crazy_callback_abort)
334 (update_frame_menubar, set_frame_menubar)
335 (initialize_frame_menubar, free_frame_menubar)
336 (create_and_show_popup_menu, x_menu_show)
337 (create_and_show_dialog, x_dialog_show):
338 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
339 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
340 * xrdb.c (main) [TESTRM]:
341 * xsettings.c (init_gsettings):
342 * xterm.c (XFillRectangle, xg_scroll_callback)
343 (xg_end_scroll_callback):
344 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
345 Use bool for boolean.
346 * xmenu.c (TRUE): Remove; no longer used.
347 (show_help_event): Remove long-unused code.
348 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
350 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
352 Don't say Fnext_read_file_uses_dialog_p is const
353 It's const only if a windowing system is not used; don't say it's
354 const otherwise. See:
355 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
356 * fileio.c (next_read_file_uses_dialog_p): Remove.
357 Move guts back to ...
358 (Fnext_read_file_uses_dialog_p): ... here.
359 Don't declare as const, as make-docfile.c now has a special case
360 for this function. This is an ugly hack, but it's better than
361 lying to the compiler.
363 Remove now-unnecessary forward XTYPE decl
364 * lisp.h (XTYPE): Remove forward declaration. The recent merge
365 from emacs-24 fixed the problem in a better way, by moving XPNTR's
366 definition to after XTYPE's.
368 2015-01-13 Eli Zaretskii <eliz@gnu.org>
370 Fix problems with 32-bit wide-int build exposed by MinGW.
371 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
372 compilation error in an unoptimized build when !USE_LSB_TAG.
374 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
375 same larger value as for the 64-bit build.
377 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
378 avoid compiler warnings.
380 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
381 Avoid compiler warnings about cast from integer to pointer of
384 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
385 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
386 casting from integer to pointer of different size.
387 (add_menu_item): Pass the help-echo string as a pointer to
388 Lisp_String, not as a Lisp_Object.
389 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
390 string object from its C pointer.
392 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
393 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
395 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
396 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
397 compiler warnings about size differences.
398 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
399 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
400 (Fw32_toggle_lock_key): Pass the new state of the key as a C
401 integer; use -1 for nil. Doc fix.
403 * .gdbinit (xgetsym): New subroutine.
404 (xsymname, xsymbol): Use it.
405 (xprintsym): No need to call xgetptr.
407 2015-01-13 Martin Rudalics <rudalics@gmx.at>
409 * frame.c (adjust_frame_size): Make sure new numbers of
410 lines/columns get installed after font size change (Bug#19575).
412 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
414 Add DEFUN attributes.
415 * callint.c (Finteractive):
416 * character.c (Fcharacterp, Fmax_char):
417 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
418 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
419 (Ffloatp, Fbyteorder):
420 * decompress.c (Fzlib_available_p):
422 * frame.c (Fframe_windows_min_size):
423 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
424 * window.c (Fwindow__sanitize_window_sizes):
425 * xdisp.c (Ftool_bar_height):
426 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
427 * emacs.c (Fkill_emacs):
429 * keyboard.c (Ftop_level, Fexit_recursive_edit)
430 (Fabor_recursive_edit): Add noreturn attribute.
432 * search.c (fast_string_match_internal): New function,
434 (fast_string_match, fast_string_match_ignore_case): ...functions
436 * lisp.h (fast_string_match, fast_string_match_ignore_case):
437 inlined from here now.
438 (fast_string_match_internal): Add prototype.
439 * dired.c (file_name_completion): Use fast_string_match_internal.
441 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
442 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
443 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
444 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
446 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
448 Port to 32-bit MingGW --with-wide-int
449 Problem reported by Eli Zaretskii in:
450 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
451 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
452 what we think it is, rather than checking only its alignment (and
453 doing so incorrectly on MinGW).
455 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
457 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
458 Remove dead NILP check.
459 * image.c (Flookup_image): Use regular format for docstring.
460 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
462 2015-01-12 Martin Rudalics <rudalics@gmx.at>
464 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
466 * frame.c (frame_default_tool_bar_height): New variable.
467 (adjust_frame_size): Possibly add requested adjustment to
468 Vframe_adjust_size_history.
469 (make_frame): Initialize tool_bar_redisplayed_once slot.
470 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
471 doc-string. Call adjust_frame_size unconditionally (the frame's
472 text size may remain unaltered but the pixel size may change).
473 (x_figure_window_size): If frame_default_tool_bar_height was
474 set, use it instead of calculating the tool bar height from
475 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
476 Vframe_initial_frame_tool_bar_height.
477 (Qchange_frame_size, Qxg_frame_set_char_size)
478 (Qset_window_configuration, Qx_create_frame_1)
479 (Qx_create_frame_2): New symbols.
480 (Vframe_initial_frame_tool_bar_height): Remove.
481 (Vframe_adjust_size_history): New history variable for debugging
482 frame size adjustments.
483 * frame.h (struct frame): New boolean slot
484 tool_bar_redisplayed_once.
485 (frame_default_tool_bar_height): Extern.
486 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
487 to adjust_frame_size.
488 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
489 Qx_create_frame_2 to adjust_frame_size.
490 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
491 inhibit 1 when we have not redisplayed the tool bar yet.
492 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
493 Qx_create_frame_2 to adjust_frame_size.
494 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
496 * window.c (Fset_window_configuration): Pass
497 Qset_window_configuration to adjust_frame_size.
498 * xdisp.c (redisplay_tool_bar): Assign new height to
499 frame_default_tool_bar_height.
500 (redisplay_internal): If we haven't redisplayed this frame's
501 tool bar, call redisplay_tool_bar early so we can adjust the
502 frame size accordingly.
503 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
504 inhibit 1 when we have not redisplayed the tool bar yet.
505 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
506 Qx_create_frame_2 to adjust_frame_size.
508 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
510 Have 'make' output better GEN names
511 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
512 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
513 more naturally so that 'make' can output more-accurate names.
515 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
517 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
518 calling reset_buffer_local_variables, and make sure we initialize
521 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
523 * coding.c (Fcoding_system_plist): Use common style for docstring.
525 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
527 Port to MSB hosts without optimization
528 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
529 the inline function XTYPE needs to be declared before being used.
530 * lisp.h (XTYPE): New forward declaration.
532 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
534 Port to 32-bit --with-wide-int
535 Prefer symbol indexes to struct Lisp_Symbol * casted and then
536 widened, as the latter had trouble with GCC on Fedora 21 when
537 configured --with-wide-int and when used in static initializers.
538 * alloc.c (garbage_collect_1, which_symbols):
539 * lread.c (init_obarray):
540 Prefer builtin_lisp_symbol when it can be used.
541 * dispextern.h (struct image_type.type):
542 * font.c (font_property_table.key):
543 * frame.c (struct frame_parm_table.sym):
544 * keyboard.c (scroll_bar_parts, struct event_head):
545 * xdisp.c (struct props.name):
546 Use the index of a builtin symbol rather than its address.
548 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
549 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
550 symbol indexes rather than pointers, and which work better on MSB
551 hosts because they shift right before tagging. All uses changed.
552 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
553 No longer noops on wide-int hosts, since they work now.
554 (builtin_lisp_symbol): New function.
556 Port to HAVE_FREETYPE && !HAVE_XFT
557 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
558 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
559 Declare in this case too.
561 2015-01-10 Eli Zaretskii <eliz@gnu.org>
563 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
565 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
566 make_pointer_integer instead of XIL.
567 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
569 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
570 instead of XIL. Put a list of the descriptor, action, and file
571 name in event->arg, instead of spreading them between event->code
574 * w32term.c (queue_notifications): Use make_pointer_integer
575 instead of XIL. Put a list of the descriptor, action, and file
576 name in event->arg, instead of spreading them between event->code
579 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
580 event creation to changes in w32term.c and w32inevt.c above.
582 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
584 Port Qnil==0 changes to 32-bit --with-wide-int
585 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
586 macro-implemented version. For the non-USE_LSB_TAG case, supply
587 a new inline function that is the inverse of the new TAG_SYMPTR.
588 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
589 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
590 negative number, don't allow sign bits to bleed into the encoded
591 value. Shift in zero bits instead.
593 Refactor pointer-to-integer conversion
594 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
595 Rename and move to lisp.h. All uses changed.
596 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
597 which are renamed from gfilenotify.c's lisp_to_monitor and
598 monitor_to_lisp, and with more-generic void * signatures.
600 2015-01-08 Eli Zaretskii <eliz@gnu.org>
602 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
603 returned for right-to-left screen lines. (Before the change on
604 2014-12-30, the incorrectly-computed X pixel coordinate concealed
607 * .gdbinit (xsymname): New subroutine.
608 (xprintsym, initial-tbreak): Use it to access the name of a symbol
609 in a way that doesn't cause GDB to barf when it tries to
610 dereference a NULL pointer.
612 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
614 (set_cursor_from_row, try_cursor_movement, dump_glyph)
615 (insert_left_trunc_glyphs, append_space_for_newline)
616 (extend_face_to_end_of_line, highlight_trailing_whitespace)
617 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
618 (Fbidi_resolved_levels, produce_special_glyphs)
619 (rows_from_pos_range, mouse_face_from_buffer_pos)
620 (note_mouse_highlight): Use nil as the object for glyphs inserted
621 by the display engine, and test with NILP instead of INTEGERP.
624 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
627 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
630 * dispextern.h (struct glyph, struct it): Update comments for the
633 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
635 Port new Lisp symbol init to x86 --with-wide-int
636 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
637 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
638 GCC (at least) does not allow a constant initializer to widen an
641 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
642 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
643 Although clang doesn't need it, some other compiler might, and
644 it's easy enough to be safe.
646 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
647 Apparently clang removed support for the alloc_size attribute.
649 Port Qnil==0 XUNTAG to clang
650 clang has undefined behavior if the program subtracts an integer
651 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
652 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
653 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
654 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
656 Port GFileMonitor * hack to Qnil==0 platforms
657 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
658 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
659 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
661 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
663 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
664 size instead of using widht/height. The frame may be constrained.
666 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
668 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
669 Needed when neither optimizing nor inlining.
670 Also, sort decls alphabetically.
672 2015-01-05 Eli Zaretskii <eliz@gnu.org>
674 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
675 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
676 declarations of Q* variables that represent symbols.
678 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
682 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
683 that NILP (x) is equivalent to testing whether x is 0 at the
684 machine level. The overall effects of this and the previous patch
685 shrink the size of the text segment by 2.3% and speeds up
686 compilation of all the .elc files by about 0.5% on my platform,
687 which is Fedora 20 x86-64.
688 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
689 (make_lisp_symbol) [USE_LSB_TAG]:
690 Symbols now tag the difference from lispsym, not the pointer.
691 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
692 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
693 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
694 (XSYMBOL): New forward decl.
695 (XUNTAGBASE): New function.
698 Compute C decls for DEFSYMs automatically
700 This patch also makes Q constants (e.g., Qnil) constant addresses
701 from the C point of view.
702 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
703 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
704 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
705 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
706 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
707 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
708 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
709 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
710 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
711 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
712 * xselect.c, xsettings.c, xterm.c:
713 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
714 These names are now defined automatically by make-docfile.
715 * alloc.c (init_symbol): New function.
716 (Fmake_symbol): Use it.
717 (c_symbol_p): New function.
718 (valid_lisp_object_p, purecopy): Use it.
719 * alloc.c (marked_pinned_symbols):
720 Use make_lisp_symbol instead of make_lisp_ptr.
721 (garbage_collect_1): Mark lispsym symbols.
722 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
723 (mark_object): Use it.
724 (sweep_symbols): Sweep lispsym symbols.
725 (symbol_uses_obj): New function.
726 (which_symbols): Use it. Work for lispsym symbols, too.
727 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
728 since Qt's address is already known now.
729 (syms_of_alloc): Add lispsym count to symbols_consed.
730 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
731 when testing whether storage is all bits zero.
732 * dispextern.h (struct image_type):
733 * font.c (font_property_table):
734 * frame.c (struct frame_parm_table, frame_parms):
735 * keyboard.c (scroll_bar_parts, struct event_head):
736 * xdisp.c (struct props):
737 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
738 Lisp_Object *, since Qfoo is no longer an object whose address can be
739 taken. All uses changed.
740 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
741 use it, so that they no longer need to take the address of a Lisp sym.
742 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
743 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
744 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
745 DEFSYM Qdeactivate_mark before the corresponding var.
746 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
747 instead of interning their symbols; this avoids duplicates.
748 (LISP_INITIALLY, TAG_PTR)
749 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
751 (LISP_INITIALLY_ZERO): Use it.
752 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
753 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
754 Move decls up, to avoid forward uses. Include globals.h earlier, too.
755 (make_lisp_symbol): New function.
756 (XSETSYMBOL): Use it.
757 (DEFSYM): Now just a placeholder for make-docfile.
758 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
759 (intern_sym): New function, with body taken from old intern_driver.
760 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
762 (define_symbol): New function.
763 (init_obarray): Define the C symbols taken from lispsym.
764 Use plain DEFSYM for Qt and Qnil.
765 * syntax.c (init_syntax_once): No need to worry about
766 Qchar_table_extra_slots.
768 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
770 'temacs -nw' should not call missing functions
771 Without this patch, "temacs -nw" fails with the diagnostic
772 "emacs: Symbol's function definition is void: frame-windows-min-size"
773 and messes up the tty's state.
774 * frame.c (Fframe_windows_min_size): New placeholder function.
775 (syms_of_frame): Define it.
776 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
777 (syms_of_window): Define it.
779 Less 'make' chatter for lisp dir
780 * Makefile.in (%.elc): Adjust to compile-onefile change in
783 batch write-region no longer says "Wrote FOO"
784 This cuts down on 'make' chatter a bit.
785 * fileio.c (Fwrite_region):
786 Don't output "Wrote /whatever/foo.elc" if noninteractive.
788 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
790 Revert previous change to produce_composite_glyph
791 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
793 Pacify gcc -Wparentheses
794 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
796 2015-01-03 Martin Rudalics <rudalics@gmx.at>
798 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
799 f->can_x_set_window_size is true.
800 * xterm.c (x_set_window_size_1): Call change_frame_size with
801 text sizes instead of pixel sizes (Bug#19428).
803 2015-01-01 Eli Zaretskii <eliz@gnu.org>
805 * xdisp.c (pos_visible_p): Fix up the X coordinate for
806 right-to-left screen lines. (Bug#19473)
808 2015-01-01 Eli Zaretskii <eliz@gnu.org>
810 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
812 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
814 Simplify setfattr use by assuming GNU make
815 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
816 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
817 Simplify by using GNU make rather than shell conditionals,
818 by using ln -f rather than rm -f followed by ln,
819 and by preferring $@ to spelling out the destination.
821 2014-12-29 Eli Zaretskii <eliz@gnu.org>
823 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
824 file doesn't compile on MS-Windows.
826 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
828 Allow return value of system-name to vary. (Bug#19438)
829 * filelock.c (current_lock_owner):
830 * xrdb.c (get_environ_db):
831 * xterm.c (same_x_server):
832 * xterm.c (x_term_init):
833 Prefer (system-name) to system-name, and avoid naming
834 locals 'system-name'.
835 * editfns.c (cached_system_name): New static var.
836 (init_and_cache_system_name): New function.
837 (init_editfns, Fsystem_name): Use it.
838 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
839 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
840 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
841 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
842 Don't create a new string if the current value is already correct.
844 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
846 Fix produce_composite_width typo
847 * term.c (produce_composite_glyph):
848 Fix typo that confused number of columns for pixel width.
850 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
852 Wrap dll functions more simply
853 * decompress.c, gnutls.c, image.c, xml.c:
854 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
855 rather than the inverse when not WINDOWSNT. This isolates the
856 fn_* business into the WINDOWSNT-specific section of the code,
857 which makes it easier to maintain the generic code.
858 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
859 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
860 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
861 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
862 Remove. All uses replaced by DEF_DLL_FN.
863 * decompress.c (inflateInit2): Remove; no longer needed.
864 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
866 Port memory-full checking to GnuTLS 3.3
867 Instead of using gnutls_global_set_mem_functions, check every call
868 to a GnuTLS function that might return an indication of memory
869 exhaustion. Suggested by Dmitry Antipov in:
870 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
871 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
872 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
873 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
875 (check_memory_full): New function.
876 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
877 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
878 (Fgnutls_boot): Use it.
879 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
881 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
883 Fix parse_settings to match internal documentation
884 * xsettings.c (parse_settings): Return the number of settings seen.
885 Count the settings changes accurately.
886 (read_settings): Don't confuse number of settings changes with
887 the return code from XGetWindowProperty.
889 2014-12-27 Eli Zaretskii <eliz@gnu.org>
891 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
892 composition_compute_stop_pos to the number of characters in the
894 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
896 * composite.c (composition_compute_stop_pos): If no composition
897 was found in a string before ENDPOS, and ENDPOS is the string end,
898 no need to back up to a safe point.
900 * dispextern.h (struct it) <end_charpos>: Improve commentary.
902 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
904 * nsimage.m (allocInitFromFile:): Initialize bmRep.
905 (dealloc): Release bmRep.
906 (setPixmapData): Make bmRep local so class member is not
908 (setPixmapData): Rename local variable bmRep to avoid compiler
911 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
913 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
914 when going to fullscreen (Bug#0x180004f).
916 2014-12-27 Eli Zaretskii <eliz@gnu.org>
918 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
920 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
922 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
924 2014-12-27 Eli Zaretskii <eliz@gnu.org>
926 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
928 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
930 Use bool for boolean in xselect.c, xsettings.c
931 * xselect.c (x_get_local_selection, struct selection_data)
932 (x_selection_request_lisp_error, struct prop_location)
933 (x_handle_selection_request, x_convert_selection)
934 (waiting_for_other_props_on_window, expect_property_change)
935 (wait_for_property_change, x_handle_property_notify)
936 (x_get_foreign_selection, x_get_window_property)
937 (receive_incremental_selection)
938 (x_get_window_property_as_lisp_data)
939 (lisp_data_to_selection_data, Fx_get_selection_internal)
940 (x_send_client_event):
941 * xselect.c, xterm.h (x_handle_dnd_message):
942 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
943 (apply_xft_settings, read_and_apply_settings)
944 (xft_settings_event, init_gsettings, init_xsettings)
946 Use bool for boolean.
947 * xselect.c (x_get_window_property): Omit last arg, which was an
949 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
950 always true. All callers changed.
952 2014-12-26 Eli Zaretskii <eliz@gnu.org>
954 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
957 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
959 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
962 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
964 Use bool for boolean in xsmfns.c
965 * xsmfns.c, xterm.h (x_session_have_connection):
966 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
967 Use bool for boolean.
968 (x_session_initialize, Fhandle_save_session):
969 Prefer NILP (x) to EQ (x, Qnil).
971 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
973 * callproc.c (child_setup):
974 * dbusbind.c (xd_signature_cat):
975 * doc.c (get_doc_string, Fsnarf_documentation):
976 * editfns.c (Fuser_full_name):
977 * frame.c (xrdb_get_resource):
978 * gtkutil.c (xg_get_file_with_chooser):
979 * tparam.c (tparam1):
980 * xfns.c (xic_create_fontsetname):
981 * xrdb.c (gethomedir, get_user_db, get_environ_db):
982 * xsmfns.c (smc_save_yourself_CB):
983 Rewrite to avoid the need for strcat, typically by using stpcpy
984 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
985 * doc.c (sibling_etc):
986 * xrdb.c (xdefaults):
987 Now a top-level static constant.
989 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
991 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
994 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
996 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
997 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
999 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1001 Use bool for boolean in xterm.c
1002 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1003 (x_set_window_size, x_bitmap_icon):
1004 * nsterm.m (ns_frame_raise_lower, x_new_font):
1005 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1006 (struct terminal.frame_raise_lower_hook):
1007 * w32term.c (w32_frame_raise_lower):
1008 * xterm.c, xterm.h (x_text_icon):
1009 * xterm.c (x_update_window_begin, x_update_window_end)
1010 (x_update_end, x_after_update_window_line)
1011 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1012 (x_draw_glyph_string_foreground)
1013 (x_draw_composite_glyph_string_foreground)
1014 (x_alloc_lighter_color, x_draw_relief_rect)
1015 (x_draw_glyph_string_box, x_draw_image_relief)
1016 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1017 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1019 (XFillRectangle) [HAVE_GTK3]:
1020 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1021 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1022 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1023 (x_send_scroll_bar_event, xm_scroll_callback)
1024 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1025 (x_create_toolkit_scroll_bar)
1026 (x_create_horizontal_toolkit_scroll_bar)
1027 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1028 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1029 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1030 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1031 (x_scroll_bar_report_motion)
1032 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1033 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1034 (x_draw_window_cursor, x_clear_errors)
1035 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1036 (set_wm_state, x_set_sticky, get_current_wm_state)
1037 (do_ewmh_fullscreen, x_handle_net_wm_state)
1038 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1039 (x_set_window_size_1, XTframe_raise_lower)
1040 (x_make_frame_visible, x_iconify_frame)
1041 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1042 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1043 (x_delete_terminal, x_initialize, syms_of_xterm):
1044 Use bool for boolean.
1046 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1048 * composite.h (struct composition.width): Now int
1049 instead of unsigned short, as we prefer signed integers.
1051 Let charset tick grow past USHRT_MAX
1052 * charset.c, charset.h (charset_ordered_list_tick):
1053 Now EMACS_UINT, not unsigned short.
1054 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1055 maximum representable Emacs integer value before wrapping it around.
1057 Simplify unexec file mode setting
1058 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1059 Don't include <sys/stat.h> when no longer needed.
1060 (unexec): Create file with correct mode in the first place,
1061 rather than overwriting the mode later and fiddling with the
1062 global umask in the mean time. Avoid bogus usage like
1063 'umask (777)', which should have been 'umask (0777)'.
1064 (mark_x): Remove. All callers removed.
1066 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1068 Minor cleanups for Lisp objects and symbols
1069 * alloc.c (next_vector, set_next_vector):
1070 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1071 (lisp_h_make_number) [USE_LSB_TAG]:
1072 Use Lisp_Int0 instead of the mystery constant 0.
1073 * alloc.c (mark_object): Always set and use po; that's simpler.
1074 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1075 Properly parenthesize definientia.
1076 * bidi.c (bidi_initialize):
1077 * buffer.c (init_buffer_once):
1078 * nsfns.m (syms_of_nsfns):
1079 * nsmenu.m (syms_of_nsmenu):
1080 * nsselect.m (syms_of_nsselect):
1081 Prefer DEFSYM to defining by hand.
1082 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1083 * data.c: Fix too-long line.
1084 * lisp.h (DECLARE_GDB_SYM): New macro.
1085 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1086 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1087 Declare the symbol, so it's visible to everywhere lisp.h is included.
1088 Move forward decls as far forward as they can go,
1089 to allow future changes to use them.
1091 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1093 * gnutls.c: Include gnutls.h.
1094 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1095 * image.c (svg_load): Fix pointer signedness.
1097 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1099 * frame.c (frame_windows_min_size): New argument IGNORE.
1100 (adjust_frame_size): When called from change_frame_size call
1101 frame_windows_min_size with IGNORE Qt so we can ignore size
1104 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1106 * font.c (Ffont_info): Add more font information to the vector
1107 returned by the function, inspired by query-font. Doc fix.
1110 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1112 * keyboard.c (input_was_pending): New var.
1113 (read_char): Use it to make sure we only skip redisplay when we can't
1114 keep up with the repeat rate.
1116 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1118 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1120 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1122 * image.c (svg_load): Watch out for nil value of current buffer's
1123 filename. Re-enable filename thing for not-a-file case.
1125 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1127 Partially disabled previous change.
1129 * image.c (svg_load): Temporarily disabled filename thing for
1130 not-a-file case as it can cause crashs.
1132 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1134 Fix problem with images referenced within svg files. (bug#19373)
1136 * image.c: Additional parameter 'filename' for
1137 svg_load_image. Include "buffer.h". Define library function
1138 rsvg_handle_set_base_uri for WINDOWSNT.
1139 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1140 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1141 (svg_load): Pass a filename to svg_load_image: either name of
1142 actual file or of current buffer's file.
1143 (svg_load_image): New parameter 'filename', used for setting
1144 base_uri, necessary for loading referenced images. (bug#19373)
1146 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1148 * lread.c (init_obarray): Declare Qt as special.
1149 This fixes a typo in the 2012-05-15 patch that
1150 tried to declare Qt as special.
1152 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1154 Various fixes to use bool type and constants.
1155 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1157 * xfaces.c (clear_face_cache): Use bool for the argument type.
1159 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1161 Correct same_at_end when restoring window points
1162 * fileio.c (Finsert_file_contents): Compute same_at_end character
1163 position using the old buffer size, not the new one, since
1164 restore_window_points wants the old size.
1165 Fixes: debbugs:19161
1167 2014-12-14 Alan Mackenzie <acm@muc.de>
1169 New feature optionally to accelerate auto-repeated scrolling.
1171 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1173 * window.c (window_scroll): Bind fontification-functions to nil
1174 when scrolling by whole screens and
1175 fast-but-imprecise-scrolling is non-nil.
1176 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1178 * lisp.h (bool): Declare Qfontification_functions extern.
1180 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1182 Load system's default trusted Certificate Authorities if available.
1183 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1184 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1185 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1186 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1187 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1189 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1190 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1193 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1195 * regex.c (analyze_first): Rename from analyze_first.
1197 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1199 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1200 a hack involving a union.
1202 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1204 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1205 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1208 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1210 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1212 * gnutls.h: Always declare syms_of_gnutls.
1214 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1215 clarity. Let the availability check return Qnil when the GnuTLS
1216 integration is not available, instead of erroring out.
1219 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1221 * xdisp.c (move_it_in_display_line_to, display_line):
1222 Don't disallow overflow-newline-into-fringe when word-wrap is in
1225 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1227 * fileio.c: Better preserve window-points during revert (bug#19161).
1228 (Qget_buffer_window_list): New var.
1229 (get_window_points_and_markers, restore_window_points): New functions.
1230 (Finsert_file_contents): Use them to save and restore window-points.
1232 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1234 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1235 descriptor if called from x_connection_closed and always delete
1236 this descriptor from keyboard waiting set (Bug#19147).
1238 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1240 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1241 (bidi_cache_max_elts): New global variable.
1242 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1243 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1245 (bidi_cache_search): Handle overflown cache. Improve commentary.
1246 (bidi_cache_ensure_space): Limit allocations to the current value
1247 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1248 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1249 the increment to not exceed the limit.
1250 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1251 cache, zero otherwise (meaning the cache overflowed). In the
1252 latter case, set bidi_cache_last_idx to -1.
1253 (bidi_peek_at_next_level): Handle overflown cache.
1254 (bidi_push_it): Increase the cache limit for iterating the new object.
1255 (bidi_pop_it): Decrease the cache limit back to previous value.
1256 (bidi_shelve_cache): Shelve the current value of the cache limit.
1257 (bidi_unshelve_cache): Restore the value of cache limit.
1258 (bidi_find_bracket_pairs): If the cache overflows while looking
1259 for the paired bracket, give up and let bidi_resolve_neutrals
1260 process the bracket as a simple neutral. (Bug#19322)
1261 (bidi_find_other_level_edge): If the cache overflows, fall back on
1262 Plan B, which effectively stops the reordering and restarts it on
1263 the next character (after resetting the cache).
1264 (bidi_move_to_visually_next): When the cache overflows, reset it
1265 after processing the last cached character.
1267 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1269 Fix glitches in gnutls.c, mostly memory-related
1270 * gnutls.c: Sort macro definitions by name.
1271 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1272 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1273 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1274 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1275 calculating string length. Use make_uninit_string, to avoid
1276 copying the string. Cast the char, not the pointer.
1277 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1278 and free. Work even for dates past the year 9999. Use void *
1279 for buffers, to avoid casts.
1281 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1283 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1285 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1287 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1290 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1292 * process.c: Whitespace and line-break nitpicks.
1294 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1296 * gnutls.c (gnutls_certificate_details): The :signature isn't
1297 that useful, so remove it.
1298 (gnutls_certificate_details): Clean up whitespace slightly.
1299 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1301 (gnutls_certificate_details): Put :signature-algorithm back again,
1302 which was removed by mistake.
1303 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1304 that they are not messaged by default (bug#16253).
1305 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1307 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1309 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1311 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1314 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1316 * eval.c (Fsignal): Remove duplicate test.
1317 (Fautoload_do_load): Fix up docstring.
1319 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1321 * nsterm.m (represented_filename, represented_frame): New variables.
1322 (ns_set_represented_filename): New function.
1323 (sendEvent:): Set represented filename here to avoid flicker,
1324 related to Bug#18757.
1326 * nsterm.h: Declare ns_set_represented_filename.
1328 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1329 at once, call ns_set_represented_filename instead.
1331 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1333 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1334 (struct bidi_stack): Reduce size by using bit fields and by
1335 packing sos, override, and isolate_status into a single 8-bit
1336 byte called 'flags'.
1338 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1339 (bidi_push_embedding_level): Construct flags from individual
1340 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1342 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1343 from flags. Adapt to changes in prev_for_neutral,
1344 next_for_neutral, and last_strong members.
1345 (bidi_line_init): Initialize flags to zero.
1346 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1347 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1349 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1351 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1352 (Fapply): Try and simplify the control flow.
1354 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1356 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1357 Use gnutls_sign_get_name directly because
1358 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1359 (init_gnutls_functions): Load missing gnutls_server_name_set.
1361 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1363 * bidi.c (bidi_find_first_overridden): New function.
1365 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1366 (syms_of_xdisp): Defsubr it.
1368 * dispextern.h (bidi_find_first_overridden): Add prototype.
1370 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1372 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1373 to nil after release (Bug#9133).
1375 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1377 Port better to AddressSanitizer.
1378 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1380 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1381 Return -1 or 0, as the pipe trick doesn't work.
1382 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1384 * print.c (print_object):
1385 When a pointer-check primitive returns -1, do not assume this
1386 means the pointer is valid or that the underlying system has failed.
1387 It could just be that addresses are being sanitized so Emacs can't
1388 test for pointer validity.
1389 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1390 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1391 string validity checker doesn't work on stack-based strings.
1393 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1395 Improve clarity of USE_LSB_TAG definition.
1396 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1397 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1398 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1399 VAL_MAX / 2 rather than in terms of the (more complicated)
1400 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1402 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1404 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1405 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1406 (next_element_from_buffer): When done with overlays, reset the
1407 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1409 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1411 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1412 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1414 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1416 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1417 for paxctl and setfattr. Fixes temacs startup failure with
1418 grsecurity/PaX enabled Linux kernel (bug#19067).
1420 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1422 * w32.c, w32heap.c, w32term.c:
1423 Use MINGW_W64 instead of _W64.
1425 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1427 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1429 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1431 * gnutls.c (gnutls_ip_address_p): New function.
1432 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1434 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1436 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1438 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1440 Fix gnutls problems caught by static checking.
1441 * gnutls.c (Fgnutls_boot): Remove unused local.
1442 (Fgnutls_boot): Fix pointer signedness.
1444 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1446 * gnutls.c (gnutls_certificate_details): Don't include certain
1447 certificate details on older gnutls versions (bug#19168).
1448 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1449 (gnutls_certificate_details): Reversed check in last checkin.
1451 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1453 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1454 (Fgnutls_peer_status_warning_describe): Add function to describe a
1455 peer verification warning symbol.
1456 (Fgnutls_peer_status): Use it.
1457 (Fgnutls_boot): Use it. Minor logging fixes.
1459 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1461 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1463 2014-11-24 Glenn Morris <rgm@gnu.org>
1465 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1467 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1468 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1470 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1472 * gnutls.c: Fix Windows function definition of
1473 gnutls_x509_crt_get_fingerprint.
1475 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1477 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1479 * process.h: Added more fields to Lisp_Process to track
1480 certificate details.
1482 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1483 (Fgnutls_peer_status): New functions to export TLS certificate
1484 details to Emacs Lisp.
1486 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1488 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1489 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1490 check for gtk_adjustment_configure (Bug#19149).
1491 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1493 2014-11-22 Glenn Morris <rgm@gnu.org>
1495 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1497 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1499 Don't shrink frame when using desktop-save-mode (Bug#19048).
1500 * w32fns.c (x_set_tool_bar_lines): Always call
1501 x_change_tool_bar_height (Bug#19048).
1502 (x_change_tool_bar_height): Mark frame as garbaged since
1503 adjust_frame_size might not have done that.
1504 * xfns.c (x_set_tool_bar_lines): Always call
1505 x_change_tool_bar_height (Bug#19048).
1506 (x_change_tool_bar_height): Mark frame as garbaged since
1507 adjust_frame_size might not have done that.
1509 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1511 * xml.c (parse_region): Take care of new optional parameter
1512 'discard-comments' of 'libxml-parse(html|xml)-region'.
1513 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1514 New optional parameter 'discard-comments'.
1516 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1518 Improve time stamp handling, and be more consistent about it.
1519 * editfns.c (invalid_time): New function.
1520 Use it instead of 'error ("Invalid time specification")'.
1521 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1522 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1524 (make_time_tail, make_time): Remove. All uses changed to use
1525 new functions or plain list4i.
1526 (disassemble_lisp_time): Return effective length if successful.
1527 Check that LOW is an integer, if it's combined with other components.
1528 (decode_time_components): Decode into struct lisp_time, not
1529 struct timespec, so that we can support a wide set of times
1530 regardless of whether time_t is signed. Decode plain numbers
1531 as seconds since the Epoch, and nil as the current time.
1532 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1533 Reimplement in terms of new functions.
1534 (Fencode_time): Just use list2i.
1535 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1536 * keyboard.c (decode_timer): Don't allow the new formats (floating
1537 point or nil) in timers.
1538 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1539 place of the magic number '16'.
1540 (struct lisp_time): New type.
1541 (decode_time_components): Use it.
1542 (lisp_to_timespec): New decl.
1544 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1546 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1549 * callint.c (Fcall_interactively): Pass in nil as argument to
1550 Fbarf_if_buffer_read_only.
1552 * fileio.c (Finsert_file_contents): Ditto.
1554 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1556 * textprop.c (verify_interval_modification): Check buffer
1557 readedness after the last interval.
1559 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1560 the text at POSITION (new optional argument) has the
1561 `inhibit-read-only' text property set.
1563 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1565 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1566 errors in computing the number of pixels to scroll.
1567 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1569 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1571 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1572 call updateFrameSize.
1574 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1576 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1578 * nsfns.m (x_set_foreground_color, x_set_background_color)
1579 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1580 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1582 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1584 * nsterm.m (ns_send_appdefined): Check for application defined
1585 event on Cocoa (Bug#18993).
1586 (run): Restore code before the previous 18993 fix.
1588 2014-11-14 David Reitter <david.reitter@gmail.com>
1590 * nsterm.m (run): Set timeout for event loop to prevent hang.
1593 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1595 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1597 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1599 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1600 for each candidate font but attempt to reuse it from previous improper
1603 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1605 Avoid undefined behavior in color table hashing.
1606 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1607 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1608 This function avoids undefined behavior with signed shift overflow.
1610 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1612 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1613 when the inserted text does not need decoding. (Bug#18982)
1615 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1617 * nsterm.h (EmacsScroller): judge returns bool.
1619 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1620 (ns_judge_scroll_bars): Only set removed if judge returns true.
1621 (judge): Returns bool == condemned. Remove self from window.
1622 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1624 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1626 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1627 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1629 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1631 * nsterm.m (ns_set_vertical_scroll_bar)
1632 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1634 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1636 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1637 merely because tmo_in_millisec is nonnegative. The 1st call
1638 to g_main_context_query could succeed while the 2nd one fails.
1640 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1642 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1644 * nsterm.m (run): Only use non-system event loop if OSX version is
1645 exactly 10.9 (Bug#18993).
1646 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1649 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1651 * callproc.c (encode_current_directory): Support handling of file
1652 names prepended by "/:". (Bug#18891)
1654 2014-11-08 Alan Mackenzie <acm@muc.de>
1656 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1658 2014-11-08 Dima Kogan <dima@secretsauce.net>
1660 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1662 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1664 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1665 raises an error. (Bug#18891)
1667 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1669 * frame.c (adjust_frame_size): Call x_set_window_size only if
1670 f->can_x_set_window_size is set.
1671 (make_frame): Initialize f->can_x_set_window_size and
1672 f->can_run_window_configuration_change_hook.
1673 (Fcan_run_window_configuration_change_hook): New function.
1674 * frame.h (frame): Split `official' into `can_x_set_window_size'
1675 and `can_run_window_configuration_change_hook'.
1676 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1677 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1678 Set f->can_x_set_window_size.
1679 * window.c (run_window_configuration_change_hook):
1680 Return immediately if either f->can_x_set_window_size or
1681 f->can_run_window_configuration_change_hook are false.
1682 (Fset_window_configuration): Instead of f->official set
1683 f->can_x_set_window_size.
1684 * xfns.c (Fx_create_frame, x_create_tip_frame):
1685 Set f->can_x_set_window_size.
1687 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1689 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1690 cleanup from 2014-11-01 (Bug#18972).
1692 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1694 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1695 * xdisp.c (window-scroll-functions): Improve docstring.
1697 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1699 Uniquify the 'size' symbol.
1701 * w32notify.c (Qsize): Remove.
1702 * lisp.h (Qsize): New decl.
1703 * lread.c (Qsize): Now extern.
1704 * w32notify.c (syms_of_w32notify): No need to defsym.
1706 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1708 * dispnew.c (change_frame_size_1): Fix call of
1710 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1711 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1712 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1713 (Qtool_bar_size): New constants.
1714 (frame_inhibit_resize, adjust_frame_size): New argument to
1715 handle case where frame_inhibit_implied_resize is a list.
1716 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1717 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1718 (x_set_right_divider_width, x_set_bottom_divider_width)
1719 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1720 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1722 (frame-inhibit-implied-resize): Rewrite doc-string.
1723 * frame.h (frame_inhibit_resize, adjust_frame_size):
1724 Fix external declarations.
1725 (Qframe_position, Qframe_outer_size)
1726 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1727 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1728 (Qtool_bar_size): Extern them.
1729 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1730 (xg_height_or_width_changed): Remove.
1731 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1732 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1733 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1734 (xg_change_toolbar_position): Call adjust_frame_size directly.
1735 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1736 Fix calls of adjust_frame_size.
1737 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1738 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1739 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1740 frame can get resized when tool-bar-lines parameter changes from
1742 (Fw32_frame_menu_bar_size): Return fourth value.
1743 (Fw32_frame_rect): Block input around system calls
1744 (Fx_frame_geometry): New function.
1745 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1746 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1747 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1748 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1749 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1750 (Fx_create_frame): Adjust adjust_frame_size calls.
1751 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1752 frame can get resized when tool-bar-lines parameter changes from
1754 (Fx_frame_geometry): New function.
1755 * xmenu.c (update_frame_menubar): On Lucid call
1756 adjust_frame_size with one pixel less height to avoid that
1757 repeatedly adding/removing the menu bar grows the frame.
1758 (free_frame_menubar): On Motif arrange to optionally preserve
1759 the old frame height when removing the menu bar.
1760 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1762 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1764 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1765 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1766 frame; instead, print an error message.
1768 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1770 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1772 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1774 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1775 (dealloc): Release bmRep.
1777 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1778 imageListSetNext, imageListNext.
1780 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1781 (reference): Remove.
1782 (allocInitFromFile:): Remove searching ImageList and calling
1783 reference (Bug#18918).
1784 (dealloc): Remove handling if ImageList.
1786 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1788 * process.c (catch_child_signal): Fix incorrect assertion.
1790 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1792 * macfont.m (macfont_draw):
1793 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1795 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1796 if force_integral_p (i.e. no antialias).
1797 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1798 bold if no antialias (Bug#18876).
1800 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1801 was given (Bug#18846).
1803 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1805 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1806 instead of in xdisp.c, function now takes void. (Bug#18884).
1808 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1809 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1811 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1812 struct window* (Bug#18889).
1813 Remove getMouseMotionPart.
1814 (ns_output): Make icon_top/left int.
1816 * nsfns.m (x_icon): icon_top/left is int.
1818 * nsterm.m (ns_mouse_position): Remove unused code.
1819 (initFrame:window:, dealloc): Use window instead of win.
1820 (getMouseMotionPart:window:x:y:): Remove, unused.
1821 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1823 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1825 * keyboard.c (readable_events): When FLAGS include
1826 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1827 This avoids returning non-nil from input-pending-p when only such
1828 events are in the queue. (Bug#18856)
1830 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1832 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1833 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1834 (Qforeign_selection): Remove.
1835 (ns_get_local_selection): Identation fix.
1836 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1838 * nsselect.m (ns_get_local_selection): Remove calling of
1839 functions in Vselection_converter_alist (Bug#18911).
1840 (syms_of_nsselect): Remove Vselection_converter_alist.
1842 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1844 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1845 and unnecessary initialization. Adjust comments.
1847 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1849 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1851 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1852 index, not an absolute one, as that's what the function expects.
1854 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1856 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1857 font on an initial frame when running as a daemon (Bug#18869).
1859 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1861 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1863 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1864 build_string, when importing a home directory. (Bug#18873)
1866 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1868 * dispnew.c (buffer_posn_from_coords):
1869 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1870 account for the header-line height. (Bug#18839)
1872 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1874 * xml.c (parse_region): Do not forget the first document child.
1876 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1878 * nsselect.m: pasteboard_changecount is new.
1879 (ns_store_pb_change_count, ns_get_pb_change_count)
1880 (ns_get_our_change_count_for): New functions.
1881 (ns_string_to_pasteboard_internal): Correct comment.
1882 type => gtype in eassert, Call ns_store_pb_change_count.
1883 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1884 (Fns_disown_selection_internal, Fns_selection_owner_p):
1885 Replace Vselection_alist check, with change count check.
1886 (Fns_get_selection): Initialize val to Qnil. Only get local
1887 selection if change counts match (Bug#18799).
1888 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1890 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1892 * w32proc.c (create_child): If calling a quoted batch file,
1893 pass NULL for exe. (Bug#18745)
1895 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1897 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1898 (bidi_resolve_brackets): Use end of string position rather than ZV
1899 when iterating over a string. (Bug#18815)
1901 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1903 * keyboard.c (make_lispy_position): Return coordinates also when
1904 on scroll bars, fringes, margins or not in a window.
1905 * xdisp.c (show_mouse_face): Don't change cursor face during
1908 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1910 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1911 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1912 Fix doc-strings (Bug#18789).
1914 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1916 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1918 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1920 Optimize redisplay of simple bracketed text.
1921 * bidi.c (bidi_cache_reset_to): New function.
1922 (bidi_cache_reset): Call it.
1923 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1925 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1926 bracket_enclosed_type only if bracket_pairing_pos's value is not
1928 (MAX_BPA_STACK): Make sure the value is signed.
1929 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1930 stop pushing values onto the stack.
1931 (bidi_find_bracket_pairs): If the bracketed text is only on the
1932 base embedding level, remove all the states cached by this
1933 function from the cache, and return zero, so that the brackets in
1934 this segment of text are processed as normal neutrals.
1935 (bidi_resolve_brackets): Detect the brackets that are to be
1936 processed as neutrals, and don't call bidi_find_bracket_pairs on
1939 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1941 * w32select.c (Fw32_selection_exists_p): Rename from
1942 Fx_selection_exists_p.
1943 (syms_of_w32select): Adjust accordingly.
1945 * w16select.c (Fw16_selection_exists_p): Rename from
1946 Fx_selection_exists_p.
1947 (syms_of_win16select): Adjust accordingly.
1949 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1950 (Fns_own_selection_internal): Tighten scoping.
1951 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1952 (Fns_get_selection): Rename from Fx_get_selection_internal.
1953 (Fns_get_selection_internal, Fns_store_selection_internal):
1955 (syms_of_nsselect): Adjust accordingly.
1957 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1959 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1960 * w32term.c (x_set_window_size): Account for wrapped menu bar
1961 lines when setting up frame height (Bug#15174 and Bug#18720).
1962 (w32_add_wrapped_menu_bar_lines): New variable.
1964 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1966 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1969 2014-10-20 Glenn Morris <rgm@gnu.org>
1971 * Merge in all changes up to 24.4 release.
1973 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1975 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1976 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1978 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1980 * xterm.c (handle_one_xevent): Check return value from
1981 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1982 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1984 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1985 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1986 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1987 Gtk+ >= 3.14 (Bug#18674).
1988 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1989 Gtk+ >= 3.14 (Bug#18674).
1991 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1993 * gtkutil.c: Remove no-longer-used code.
1994 (xg_update_menubar): Remove unused local and unnecessary call to
1995 gtk_menu_item_get_submenu.
1996 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1997 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1998 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2000 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2002 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2004 * xterm.h (handlebox_widget): Remove.
2006 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2009 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2011 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2012 to handle Gtk versions.
2013 (xg_get_file_with_chooser): Use them.
2014 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2015 Remove (create_menus): Remove teroff argument and code.
2016 Remove call to gtk_menu_set_title.
2017 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2018 Adjust args to create_menus.
2019 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2020 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2021 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2022 (xg_make_tool_item): Remove detach code.
2023 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2024 (find_icon_from_name): New function.
2025 (update_frame_tool_bar): Remove GtkStockItem code, move to
2026 find_icon_from_name. Let stock be a list of icon names to try.
2027 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2028 Replace TOOLBAR_TOP_WIDGET.
2029 (free_frame_tool_bar, xg_change_toolbar_position ):
2030 Replace TOOLBAR_TOP_WIDGET.
2031 (xg_initialize): Remove tearoff code.
2033 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2035 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2036 pixel from the window's cursor glyph width, since X renders hollow
2037 blocks 1 pixel wider than the 'width' parameter.
2039 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2040 glyph->pixel_width; this is now done in xterm.c.
2042 Fix reordering of bracket characters in isolates.
2043 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2044 RESOLVED_ONLY; when non-zero, return from the cache only fully
2045 resolved states. All callers changed.
2046 (CANONICAL_EQU): New macro.
2047 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2048 equivalent of the paired closing bracket character.
2049 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2050 the default non-negative value, to be checked later in
2051 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2052 characters against those pushed onto the BPA stack.
2053 (bidi_record_type_for_neutral): New function.
2054 (bidi_resolve_brackets): Record next_for_neutral and
2055 prev_for_neutral when embedding level gets pushed. Force
2056 resolution of bracket pairs when entering a level run that was not
2058 (bidi_resolve_neutral): Add assertions before calling
2059 bidi_resolve_neutral_1.
2060 (bidi_level_of_next_char): Remove the code that attempted to
2061 resolve unresolved neutrals; that is now done by
2062 bidi_resolve_neutral.
2064 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2066 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2068 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2069 1-pixel R2L characters.
2070 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2071 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2073 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2075 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2078 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2080 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2081 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2082 It's not clear to me whether the initialization is needed,
2083 but it can't hurt so I played it safe.
2085 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2087 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2089 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2091 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2092 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2094 (bidi_get_type): Return the isolate initiators and terminator types.
2095 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2096 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2097 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2098 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2099 for the new features.
2100 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2101 push and pop correctly for isolates.
2102 (bidi_remember_char): Modify to accept an additional argument
2103 and record the bidi type according to its value.
2104 (bidi_cache_iterator_state): Accept an additional argument to only
2105 update an existing state. Handle the new members of struct bidi_it.
2106 (bidi_cache_find): Arguments changed: no longer accepts a level,
2107 instead accepts a flag telling it whether it is okay to return
2108 unresolved neutrals.
2109 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2110 table. Initialize new isolate-related members.
2111 (bidi_paragraph_init): Some code factored out into
2112 find_first_strong_char.
2113 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2114 into bidi_resolve_explicit.
2115 (bidi_resolve_explicit): Support the isolate initiators and
2116 terminator. Fix handling of embeddings and overrides according to
2117 new UBA requirements. Record information about previously seen
2118 characters here (moved from bidi_level_of_next_char).
2119 (bidi_resolve_weak): Adapt to changes in struct members.
2120 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2121 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2122 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2123 paired bracket resolution. Handle isolate initiators and
2125 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2126 (bidi_level_of_next_char): Move the code that records information
2127 about previous characters to bidi_resolve_explicit. Fix logic of
2128 resolving neutrals and make sure their cache entries are updated.
2129 Remove now unneeded special handling of PDF level.
2131 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2132 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2133 enlarged per Unicode 6.3.
2134 (enum bidi_bracket_type_t): New data type.
2135 (struct bidi_saved_info): Leave only 2 type members out of 4.
2137 (struct bidi_stack): Add members necessary to support isolating
2139 (struct bidi_it): Add new members necessary to support isolating
2140 sequences and bracket pair resolution.
2142 * xdisp.c (Fbidi_resolved_levels): New function.
2143 (syms_of_xdisp): Defsubr it.
2144 (append_glyph, append_composite_glyph, produce_image_glyph)
2145 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2147 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2149 * term.c (append_glyph, append_composite_glyph)
2150 (append_glyphless_glyph): Convert aborts to assertions.
2152 * .gdbinit (pgx): Display the character codepoint, resolved level,
2153 and bidi type also for glyphless glyphs.
2155 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2157 Avoid unwanted point motion in Fline_beginning_position.
2158 * lisp.h (scan_newline_from_point): Add prototype.
2159 * search.c (scan_newline_from_point): New function, refactored from...
2160 * cmds.c (Fforward_line): ...adjusted user.
2161 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2162 and simplify the former since the latter doesn't move point.
2164 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2166 Cleanup terminal handling code.
2167 * dispextern.h (get_named_tty): Remove prototype but...
2168 * termhooks.h (get_named_terminal): ...resurrect it under
2169 more meaningful name.
2170 (get_terminal): Likewise, but with...
2171 (decode_live_terminal): ...this name.
2172 (decode_tty_terminal): Add prototype.
2173 * term.c (get_tty_terminal): Remove.
2174 (get_named_tty): Remove.
2175 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2176 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2177 Use decode_tty_terminal.
2178 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2179 * terminal.c (get_terminal): Refactor to...
2180 (decode_terminal, decode_live_terminal): ...new functions.
2181 (decode_tty_terminal): Replacement for get_tty_terminal.
2182 (get_named_terminal): Likewise for get_named_tty.
2183 * coding.c (Fset_terminal_coding_system_internal)
2184 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2185 (Fkeyboard_coding_system):
2186 * composite.c (Fcomposition_get_gstring):
2187 * dispnew.c (Fsend_string_to_terminal):
2188 * frame.c (Fmake_terminal_frame):
2189 * nsfns.m (check_ns_display_info):
2190 * w32fns.c, xfns.c (check_x_display_info):
2191 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2192 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2193 (Fset_quit_char): Use get_named_terminal.
2194 (Fset_output_flow_control, Fset_input_meta_mode):
2195 Use decode_tty_terminal.
2197 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2199 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2200 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2202 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2204 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2205 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2207 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2209 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2212 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2214 * editfns.c (dump_tz_string): No longer const.
2215 It might be modified.
2217 * nsmenu.m (clear): Assume OS X 10.6 or later.
2219 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2221 * unexmacosx.c: Remove include ppc/reloc.h.
2222 (unrelocate, copy_dysymtab): Remove PPC code.
2223 (rebase_reloc_address): Remove, only used for PPC:
2225 * nsterm.m: Always include macfont.h on COCOA.
2226 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2227 (ns_dumpglyphs_image, ns_check_menu_open)
2228 (applicationDidFinishLaunching)
2229 (antialiasThresholdDidChange:)
2230 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2231 Remove checks for OSX <= 10.5/10.6.
2232 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2233 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2236 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2237 (NS_HAVE_NSINTEGER): Remove block.
2238 Remove >= OSX 10.6 tests.
2240 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2241 (x_activate_menubar, trackingNotification:): Remove check for
2243 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2245 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2247 * nsfns.m: Always include macfont.h on COCOA.
2248 (ns_filename_from_panel, ns_directory_from_panel)
2249 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2250 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2252 * macfont.m: Remove >= 1050 check.
2253 (macfont_create_family_with_symbol)
2254 (macfont_get_glyph_for_character)
2255 (mac_font_get_glyphs_for_variants)
2256 (mac_ctfont_create_available_families, syms_of_macfont):
2257 Remove code for OSX < 10.6.
2258 (mac_font_family_group, mac_font_family_compare): Remove, only used
2261 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2262 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2264 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2267 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2269 Fix putenv race conditions with undefined behavior (Bug#8705).
2270 Do all putenv calls before Emacs creates any threads.
2271 Use a safer way to modify the TZ environment variable in the
2272 presence of multiple threads. For further thread-safety,
2273 prefer localtime_r and gmtime_r to localtime and gmtime,
2274 and prefer struct tm's tm_gmtoff (if available) to calling
2275 both localtime_r and gmtime_r.
2276 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2277 (init_dbusbind): ... to this new function.
2278 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2279 * xterm.c (x_term_init): Move xputenv call from here ...
2280 (init_xterm): ... to this new function.
2281 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2282 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2283 (dump_tz_string): New constant.
2284 (init_editfns): Use it. This centralizes the dump_tz stuff.
2285 Call set_time_zone_rule here, so that its xputenv is done
2286 before Emacs goes multithreaded.
2287 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2288 thread-safe enough for Emacs.
2289 (format_time_string, Fdecode_time, Fcurrent_time_string)
2290 (Fcurrent_time_zone):
2291 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2292 localtime and gmtime. Remove now-unnecessary calls to block_input.
2293 (tm_gmtoff): New static function.
2294 (Fdecode_time, Fcurrent_time_zone): Use it.
2295 (Fencode_time): Use mktime_z, for better thread-safety.
2296 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2297 i.e., not quite thread-safe but good enough for Emacs typical usage.
2298 Do not reclaim storage that is in the environment; let it leak.
2299 Always call tzset, since localtime_r does not.
2300 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2301 This is now done in init_editfns.
2302 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2303 New macros and declarations, for platforms lacking tzalloc & friends.
2305 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2307 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2308 On x86 platforms this works around GCC bug 63495
2309 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2310 and more generally should fix a portability problem in Emacs.
2311 Reported by Stefan Monnier in:
2312 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2314 2014-10-08 Leo Liu <sdl.web@gmail.com>
2316 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2317 * keymap.c (describe_vector_princ):
2318 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2321 * print.c (printchar_stdout_last): Declare.
2322 (printchar): Record the last char written to stdout.
2323 (Fterpri): Add optional argument ENSURE.
2325 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2327 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2328 DELAY argument to change_frame_size, so that the frame size
2329 changes, if any are needed, are delayed until the next redisplay.
2330 This is to avoid a too early QUIT inside change_frame_size, when
2331 it calls Lisp in frame_windows_min_size, in case one of the events
2332 we've read sets the quit-flag. (Bug#18649)
2334 * w32fns.c (check_x_display_info): Accept terminal objects as
2335 argument, to follow what xfns.c does.
2337 2014-10-07 Glenn Morris <rgm@gnu.org>
2339 * Makefile.in ($(srcdir)/macuvs.h)
2340 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2342 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2344 * decompress.c (init_zlib_functions): Move the message about zlib
2345 being unavailable from here...
2346 (Fzlib_decompress_region): ...to here. (Bug#18650)
2348 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2350 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2351 the case where an optional string is used. Adjust docstring.
2353 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2355 * lisp.mk (lisp): Remove w32-common-fns.elc.
2357 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2359 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2360 These were already defined in buffer.c, and the duplicate
2361 definitions cause problems on platforms like 'gcc -fno-common'.
2362 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2364 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2366 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2367 if toolbar is visible.
2369 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2372 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2373 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2374 (ns_select, ns_read_socket): Use unwind_protect to decrease
2375 apploopnr (Bug#18345).
2376 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2377 line height (Bug#17977).
2379 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2380 (macfont_closest_traits_index): New function.
2381 (macfont_closest_traits_index_p): Rename from
2382 macfont_closest_traits_index.
2383 (macfont_list): Use macfont_closest_traits_index_p.
2385 2014-10-05 K. Handa <handa@gnu.org>
2387 * coding.c (detect_coding_iso_2022): Set coding->rejected
2388 correctly when an invalid escape sequence is found (Bug#18610).
2390 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2392 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2393 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2396 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2398 * buffer.c (scroll_bar_width, scroll_bar_height):
2400 * window.c (Fset_window_scroll_bars): Fix doc-string.
2401 (Fwindow_scroll_bars): Have it return what the doc-string says.
2403 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2405 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2406 iterator backwards, to resync the bidi iterator. (Bug#18584)
2408 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2410 Consistently use min and max macros from lisp.h.
2411 * coding.c (min, max):
2413 * unexhp9k800.c (min):
2414 * unexw32.c (min, max): Use definitions from lisp.h.
2415 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2417 * gmalloc.c (min): Tiny style change.
2419 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2420 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2422 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2424 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2425 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2426 (X_ULONG_MAX): Move these macros to xterm.h.
2427 (x_fill_property_data): Be more generous about allowing either
2428 signed or unsigned data of the appropriate width.
2429 * xterm.h (x_display_set_last_user_time): New function.
2430 All setters of last_user_time changd to use this function.
2431 If ENABLE_CHECKING, check that the times are in range.
2433 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2435 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2436 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2438 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2440 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2441 make a font_object from a tty frame (Bug#18573).
2442 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2444 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2446 * alloc.c (mark_overlay): Assume that overlay boundaries are
2447 always markers. Add comment.
2448 * lread.c (read_internal_start): Use convenient validate_subarray.
2450 (Fread_from_string): Adjust docstring.
2452 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2454 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2456 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2457 Rename from the "x-" prefix.
2459 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2461 * xselect.c (selection-converter-alist): Fix docstring.
2463 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2465 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2466 argument passed by the caller, when we mirror all slashes into
2469 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2471 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2472 Resurrect old code and fix compilation with GTK < 2.13.6.
2474 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2476 Use AUTO_CONS instead of SCOPED_CONS, etc.
2477 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2478 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2479 (AUTO_LIST1): Rename from scoped_list1.
2480 (AUTO_LIST2): Rename from scoped_list2.
2481 (AUTO_LIST3): Rename from scoped_list3.
2482 (AUTO_LIST4): Rename from scoped_list4.
2483 (AUTO_STRING): Rename from SCOPED_STRING.
2484 * frame.h (AUTO_FRAME_ARG):
2485 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2486 (AUTO_LIST4, AUTO_STRING):
2487 Prepend a new argument 'name'.
2488 Declare a variable instead of yielding a value.
2490 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2492 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2494 * w32fns.c (w32_createwindow): Accept an additional argument, an
2495 array of 2 values specifying the coordinates of the frame's
2496 top-left corner. Use these values instead of calling x_get_arg,
2497 which can cons Lisp objects, and therefore cannot be called except
2498 from the main thread. Remove redundant tests for the default
2500 (my_create_window): Move the calculation of the coordinates of the
2501 frame's top-left edge here. Pass them to the input thread via the
2502 second parameter of the WM_EMACS_CREATEWINDOW message.
2503 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2506 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2508 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2509 (redisplay_window): Treat the frame's frozen_window_starts flag
2510 the same way as the optional_new_start flag for the window: only
2511 obey it if the glyph row showing point will be fully visible.
2512 Likewise when the window start is in a continuation line. If,
2513 after trying everything under the 'force_start' label, point is
2514 still not fully visible, give up and scroll the window.
2515 Add debugging traces. (Bug#18545)
2517 * window.c (Frecenter): Set the window's redisplay flag.
2519 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2521 * w32term.c (w32_read_socket): Don't use frame dimensions for
2522 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2523 rectangle. Check the return value of GetClientRect, and don't use
2524 the results if it didn't succeed.
2526 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2527 in columns and lines after correcting the pixel dimensions in
2529 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2530 negative values to xrealloc. (Bug#18528)
2532 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2534 * alloc.c: Remove now-unnecessary check.
2535 Suggested by Dmitry Antipov in:
2536 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2538 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2540 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2541 to Ubuntu 14.04.1 x86-64.
2543 Simplify stack-allocated Lisp objects, and make them more portable.
2544 The build_local_string macro was used in two ways: (1) string
2545 literals for which scoped allocation suffices, and (2) file name
2546 components, where it's not safe in general to assume bounded-size
2547 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2548 allocates a block-scope string, and by using SCOPED_STRING for (1)
2549 and build_string for (2). Furthermore, actually use stack
2550 allocation only for objects known to have sufficient alignment.
2551 This simpler implementation means Emacs can make
2552 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2553 GC_MAKE_GCPROS_NOOPS.
2554 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2555 for fewer differences among implementations.
2556 (struct Lisp_String): Now GCALIGNED.
2557 (USE_STACK_LISP_OBJECTS): Default to true, since the
2558 implementation no longer insists on a nonempty GCALIGNED.
2559 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2560 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2561 separately. Move definiens to scoped_cons. The old definition
2562 was incorrect when GCALIGNED was defined to be empty.
2563 (union Aligned_String): New type.
2564 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2565 implementation ports to compilers that don't align strictly enough.
2566 Don't worry about the union sizes; it's not worth bothering about.
2567 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2568 Rewrite using USE_STACK_CONS.
2569 (scoped_cons): Assume the use of union Aligned_Cons.
2570 (lisp_string_size, make_local_string, build_local_string): Remove.
2571 Unless otherwise specified, all callers of build_local_string
2572 changed to use SCOPED_STRING.
2573 (SCOPED_STRING): New macro.
2574 * data.c (wrong_choice):
2575 * menu.c (single_menu_item):
2576 * process.c (Fformat_network_address):
2577 Hoist use of SCOPED_STRING out of a scope, so that its returned
2578 object lives long enough.
2579 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2580 as the string might be long or might not be ASCII.
2582 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2584 * msdos.c (internal_terminal_init): Bump version to 25.
2586 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2588 Keep stack-allocated Lisp objects fast rather than versatile.
2589 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2590 (SCOPED_CONS_INITIALIZER): New macro.
2591 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2592 (USE_LOCAL_ALLOCA): Remove.
2593 (local_cons, local_list1, local_list2, local_list3, local_list4):
2594 Remove. Stack overflow checking makes them too slow.
2595 (make_local_vector): Likewise. Also we just don't have enough
2597 (enum LISP_STRING_OVERHEAD): Remove.
2598 (local_string_init, local_vector_init): Remove prototypes.
2599 (make_local_string, build_local_string): Redesign to target short
2600 compile-time string constants, fall back to regular string allocation
2602 (lisp_string_size): New function.
2603 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2604 * alloc.c (local_string_init, local_vector_init): Remove.
2605 (verify_ascii) [ENABLE_CHECKING]: New function.
2606 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2607 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2608 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2609 * xselect.c, xterm.c: All related users changed.
2611 2014-09-28 Ken Brown <kbrown@cornell.edu>
2613 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2614 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2616 2014-09-27 Ken Brown <kbrown@cornell.edu>
2618 Fix implementation of HYBRID_MALLOC on Cygwin.
2619 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2620 (bss_sbrk_buffer_beg): New variable. Use it...
2621 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2622 incorrect definition.
2624 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2626 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2627 Make it into a function and change arg to be a function.
2629 * lisp.mk (lisp): Add elisp-mode.elc.
2631 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2633 * xfns.c (x_default_scroll_bar_color_parameter):
2634 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2635 to pacify --enable-gcc-warnings in non-scrollbar builds.
2637 2014-09-26 Ken Brown <kbrown@cornell.edu>
2639 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2641 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2643 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2644 MinGW builds that use GCC before 4.2.
2646 Default to stack objects on DOS_NT platforms as well.
2647 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2648 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2650 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2652 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2653 ALIGN_STACK attribute.
2655 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2657 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2658 ALIGN_STACK attribute.
2660 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2661 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2663 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2665 * frame.c (frame_inhibit_resize):
2666 * widget.c (EmacsFrameResize):
2667 * window.c (resize_frame_windows, Fset_window_configuration):
2668 * xdisp.c (expose_frame):
2669 * xfns.c (x_change_tool_bar_height):
2670 * xmenu.c (update_frame_menubar):
2671 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2672 Remove code left dead after 2014-07-27 changes.
2674 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2676 Fix local_cons etc. to not exhaust the stack when in a loop.
2677 Problem reported in:
2678 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2679 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2680 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2681 (Ffind_charset_string):
2682 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2683 * data.c (wrong_range):
2684 * editfns.c (Fpropertize, format2):
2685 * emacs.c (init_cmdargs, decode_env_path):
2686 * fileio.c (auto_save_error):
2687 * fns.c (Fyes_or_no_p):
2688 * font.c (font_style_to_value, font_parse_xlfd)
2689 (font_parse_family_registry, font_delete_unmatched)
2691 * fontset.c (Fset_fontset_font):
2692 * frame.c (x_get_arg):
2693 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2694 (read_char_minibuf_menu_prompt):
2695 * keymap.c (silly_event_symbol_error, describe_vector):
2696 * lread.c (load_warn_old_style_backquotes):
2697 * menu.c (single_menu_item):
2698 * minibuf.c (Fread_buffer):
2699 * process.c (status_message, Fformat_network_address)
2700 (server_accept_connection):
2701 * textprop.c (copy_text_properties):
2702 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2703 * xfns.c (x_default_scroll_bar_color_parameter):
2704 * xfont.c (xfont_open):
2705 * xselect.c (x_clipboard_manager_error_1):
2706 * xterm.c (x_term_init):
2707 Put USE_LOCAL_ALLOCA at the start of the function.
2708 * fns.c (maybe_resize_hash_table): Use build_string instead of
2709 build_local_string, since we'd otherwise need a conditional
2710 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2711 not worth the bother of optimization.
2712 * font.c (font_delete_unmatched): Remove by-hand code that
2713 observed MAX_ALLOCA limit, since it's now done automatically.
2714 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2715 since build_local_string needs its sa_alloc.
2716 * lisp.h (lisp_word_count): New function.
2717 (SAFE_ALLOCA_LISP): Use it.
2718 (USE_LOCAL_ALLOCA): New macro.
2719 (local_cons, make_local_vector, make_local_string):
2720 Observe the MAX_ALLOCA limit.
2721 (LISP_STRING_OVERHEAD): New constant.
2722 (make_local_string): Use it.
2724 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2726 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2727 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2728 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2729 and Solaris and it's likely to work on similar platforms.
2731 Avoid signed integer overflow when converting Time to ptrdiff_t.
2732 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2734 (position_to_Time, Time_to_position): New functions.
2735 (gen_help_event, kbd_buffer_get_event): Use them.
2736 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2737 Go back to plain 'unsigned long', so that 'Time' is the same
2738 for both X and non-X builds; this is less likely to cause surprise.
2739 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2740 are the same size; this is no longer required.
2742 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2743 of bit 28 and of whether an unsigned value is negative.
2744 This simplifies the code a bit, and pacifies clang 3.4.
2746 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2748 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2749 Windows builds, where 'long' is a 32-bit type.
2751 * w32inevt.h (w32_console_mouse_position): Update the argument
2752 types to use 'Time'.
2754 * w32term.c (w32_mouse_position)
2755 (x_horizontal_scroll_bar_report_motion)
2756 (x_scroll_bar_report_motion): Update the argument types to use
2759 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2761 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2762 (struct input_event): ...unsigned bitfields. Likewise for
2763 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2764 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2765 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2766 (kbd_buffer_get_event): Adjust users.
2767 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2768 (make_scroll_bar_position): New function, refactored out of...
2769 (make_lispy_event): ...adjusted user.
2770 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2771 * nsterm.m (ns_mouse_position, mouseUp):
2772 * term.c (term_mouse_position):
2773 * w32inevt.c (w32_console_mouse_position):
2774 * w32term.c (w32_mouse_position):
2775 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2776 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2777 Prefer enum and explicit enum members to integers and numeric values.
2779 * chartab.c (uniprop_encode_value_numeric):
2780 * font.c (font_style_to_value): Use make_local_vector.
2781 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2782 * keymap.c (append_key): Use scoped_list1.
2784 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2785 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2787 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2789 Fix some slow uses and misuses of strcat.
2790 * doc.c (get_doc_string):
2791 * gtkutil.c (get_utf8_string):
2792 * xsmfns.c (x_session_initialize):
2793 Avoid recomputation of string length.
2794 * ftfont.c (ftfont_spec_pattern):
2795 * xfns.c (xic_create_fontsetname):
2796 Don't assume output buffer is initially zero.
2798 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2800 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2801 All callers changed.
2802 * xterm.c (x_term_init): Use new functionality to avoid two needs
2803 to compute a string length.
2805 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2807 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2809 Use known length of a Lisp string to copy it faster.
2810 * lisp.h (lispstrcpy): New function. Add comment.
2811 * callproc.c (child_setup):
2812 * dbusbind.c (xd_append_arg):
2813 * doc.c (get_doc_string):
2814 * font.c (Ffont_xlfd_name):
2815 * frame.c (xrdb_get_resource):
2816 * process.c (Fmake_network_process, network_interface_info):
2817 * w32fns.c (Fx_open_connection):
2818 * w32proc.c (sys_spawnve):
2819 * xfns.c (select_visual):
2820 * xfont.c (xfont_list):
2821 * xsmfns.c (x_session_initialize):
2822 * xterm.c (x_term_init): Use it.
2824 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2826 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2827 Reported by Dmitry Antipov in thread leading to:
2828 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2829 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2830 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2832 * callproc.c (call_process): Save and restore sa_avail.
2833 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2834 (AVAIL_ALLOCA): New macro.
2835 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2836 Use it, and check against sa_avail rather than MAX_ALLOCA.
2838 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2840 On OSX, do not free font-specific data more than once (Bug#18501).
2841 * macfont.m (macfont_close): Release and free font-specific data
2842 only if it wasn't previously freed.
2844 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2846 * unexmacosx.c (dump_it): Improve error message.
2848 2014-09-22 Juri Linkov <juri@jurta.org>
2850 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2851 (Bug#10747, bug#18334)
2853 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2855 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2856 units in which the position is measured. (Bug#18493)
2858 * xdisp.c (redisplay_internal): Force redisplay of all windows
2859 that show a buffer whose narrowing has changed. (Bug#18490)
2861 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2863 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2864 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2865 lines, draw the hollow-box and hbar cursors on the right side of
2866 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2869 * xterm.c (x_draw_stretch_glyph_string):
2870 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2871 caused the block cursor to disappear on a TAB in R2L lines in
2872 every window except the leftmost one. Reported by Martin Rudalics
2875 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2877 Always use matched specpdl entry to record call arguments (Bug#18473).
2878 * lisp.h (record_in_backtrace): Adjust prototype.
2879 * eval.c (record_in_backtrace): Return current specpdl level.
2880 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2881 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2882 entry and use that entry in call to backtrace_debug_on_exit.
2883 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2884 (do_debug_on_call): Get current specpdl level as 2nd arg.
2886 Prefer ptrdiff_t to int and avoid integer overflows.
2887 * fileio.c (make_temp_name):
2888 * font.c (font_parse_family_registry): Avoid integer
2889 overflow on string size calculation.
2890 * data.c (Faset): Likewise for byte index.
2892 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2894 Fix display of R2L lines in partial-width windows.
2895 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2896 assigned the correct value.
2897 (extend_face_to_end_of_line): Account for truncation and
2898 continuation glyphs in R2L rows when one of the fringes is not
2900 (display_line): Don't assign negative X offset to a row if we are
2901 going to produce a truncation glyph for it. When handling
2902 truncated R2L rows, consider the width of the left fringe instead
2904 (produce_special_glyphs): Fix bogus assignments.
2906 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2908 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2909 always set to a valid value. Make sure the size passed to alloca
2910 is always positive. (Bug#18516)
2912 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2914 Avoid extra call to oblookup when interning symbols.
2915 * lisp.h (intern_driver): Add prototype.
2916 * lread.c (intern_driver): New function.
2917 (intern1, intern_c_string_1, Fintern):
2918 * font.c (font_intern_prop):
2919 * w32font.c (intern_font_name): Use it.
2921 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2923 Minor improvements to new stack-allocated Lisp objects.
2924 * frame.h (FRAME_PARAMETER):
2925 Prefer scoped_list1 to local_list1 where either would do.
2926 * lisp.h (scoped_list4): New macro.
2927 (local_cons, local_list1, local_list2, local_list3, local_list4)
2928 (make_local_vector, make_local_string, build_local_string):
2929 Prefer functions to macros where either would do.
2930 * xdisp.c (build_desired_tool_bar_string):
2931 Prefer scoped_list4 to local_list4 where either would do.
2933 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2935 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2936 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2937 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2938 * frame.h (FRAME_PARAMETER): New macro.
2939 * dispnew.c (init_display):
2940 * fontset.c (Fset_fontset_font):
2941 * frame.c (x_default_parameter):
2942 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2943 * xfns.c (x_default_scroll_bar_color_parameter)
2944 (x_default_font_parameter, x_create_tip_frame): Use it.
2945 * editfns.c (Fpropertize): Use local_cons.
2946 * process.c (status_message): Use build_local_string.
2947 * xfont.c (xfont_open): Use make_local_string.
2948 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2950 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2952 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2953 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2954 !__clang__. This works with GCC and with clang and is safer for
2955 compilers we don't know about.
2956 (local_cons): Rename parameter to make capture less likely.
2958 2014-09-17 Samuel Bronson <naesten@gmail.com>
2960 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2962 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2964 Fix minor problems found by static checking.
2965 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2967 * buffer.h (decode_buffer): Doc and indentation fixes.
2968 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2970 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2972 Avoid clang-specific warnings.
2973 * buffer.c (init_buffer): Shut up -Wself-assign.
2974 * process.c (server_accept_connection): Shut up -Wunsequenced.
2976 2014-09-16 Daniel Colascione <dancol@dancol.org>
2978 * fns.c (sxhash): For symbols, use address as hash code.
2980 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2982 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2983 * charset.c (load_charset_map_from_file): Use scoped_list2
2984 and build_local_string.
2985 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2986 * emacs.c (init_cmdargs, decode_env_path):
2987 * fileio.c (Fexpand_file_name):
2988 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2989 * frame.c (x_get_arg):
2990 * keyboard.c (safe_run_hooks_error):
2991 * lread.c (load_warn_old_style_backquotes):
2992 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2993 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2994 * xselect.c (x_clipboard_manager_error_1)
2995 (x_clipboard_manager_save_all):
2996 * xterm.c (x_term_init): Use build_local_string.
2998 Avoid more integer overflows on string size calculations.
2999 * category.c (Fmake_category_set):
3000 * xdisp.c (get_overlay_arrow_glyph_row):
3001 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3003 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3005 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3006 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3007 error message format. Use message_with_string to have non-ASCII
3008 file names properly displayed.
3009 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3010 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3011 where these APIs are not available even in UNICOWS.DLL.
3012 Improve the format of error messages and include the file name in them
3014 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3015 call play-sound-functions, per documentation.
3017 * w32.c (w32_get_long_filename, w32_get_short_filename):
3018 Constify the input file name arguments.
3020 * w32.h (w32_get_long_filename, w32_get_short_filename):
3023 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3025 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3026 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3027 [USE_LOCAL_ALLOCATORS]: New macros.
3028 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3029 (build_local_string): Avoid argument name expansion clash with
3031 * alloc.c (toplevel)
3032 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3033 Preprocessor guard to avoid impossible configuration.
3034 * charset.c (Ffind_charset_region, Ffind_charset_string):
3035 Use make_local_vector.
3036 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3037 * textprop.c (Fput_text_property, Fadd_face_text_property):
3039 (copy_text_properties): Use local_cons and local_list3.
3040 * chartab.c (uniprop_table):
3041 * data.c (wrong_choice, wrong_range):
3042 * doc.c (get_doc_string):
3043 * editfns.c (format2):
3044 * fileio.c (Fexpand_file_name, auto_save_error):
3045 * fns.c (Fyes_or_no_p):
3046 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3047 * fontset.c (Fset_fontset_font):
3048 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3049 (read_char_minibuf_menu_prompt):
3050 * keymap.c (silly_event_symbol_error, describe_vector):
3051 * menu.c (single_menu_item):
3052 * minibuf.c (Fread_buffer):
3053 * process.c (status_message, Fformat_network_address)
3054 (server_accept_connection): Use make_local_string and
3055 build_local_string. Prefer compound literals where appropriate.
3057 2014-09-15 Daniel Colascione <dancol@dancol.org>
3059 * fns.c (Fsort): Tweak sort docstring.
3061 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3063 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3064 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3065 set errno to EAGAIN instead, to allow the caller to retry the
3066 write after some waiting. Fixes deadlocks when Emacs exchanges a
3067 lot of data through the pipe. (Bug#18420)
3069 * sound.c (Fplay_sound_internal): Encode the sound file name in
3070 the ANSI codepage. Expand it against data-directory, as per docs,
3071 not against the current directory. No need to make a local copy
3072 of the file name; pass the encoded file name directly to
3073 do_play_sound. (Bug#18463)
3075 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3076 NULL, and the file name is not encodable in ANSI codepage, return
3077 the string with "?" replacement characters, which will fail the
3078 caller. This avoids returning a random value in that case.
3080 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3082 * window.c (Fresize_mini_window_internal): Set w->total_lines
3083 from w->pixel_height (Bug#18422).
3085 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3087 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3088 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3089 setting resize increments (Bug#18435).
3091 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3093 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3094 state around the call to line_bottom, since it can move the
3095 iterator to another screen line. This fixes off-by-one errors in
3096 the reported row in some rare cases.
3098 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3100 * callproc.c (init_callproc): Fix bug introduced at
3101 2014-09-07 (Bug#18474).
3103 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3105 Prefer ptrdiff_t to int and avoid integer overflows.
3106 * fileio.c (make_temp_name):
3107 * font.c (font_parse_family_registry): Avoid integer
3108 overflow on string size calculation.
3109 * data.c (Faset): Likewise for byte index.
3111 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3113 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3115 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3117 * lisp.h (make_local_string): Nitpick indent.
3118 * print.c (Fprin1_to_string): Remove unused GCPROs.
3120 More debugging aids around GCPROs.
3121 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3122 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3123 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3125 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3126 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3128 Remove redundant GCPROs around Ffuncall and Fapply calls.
3129 This is safe because Ffuncall protects all of its arguments by itself.
3130 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3131 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3132 (call6, call7): Likewise. Use compound literals where applicable.
3133 (run_hook_with_args_2): Use compound literal.
3135 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3137 Pacify --enable-gcc-warnings when no window system is used.
3138 These warnings found that subscript error, so they seem worthwhile.
3139 * composite.c (char_composable_p): Simplify a bit.
3140 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3141 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3142 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3143 * window.c (set_window_scroll_bars):
3144 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3145 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3146 Ignore -Wsuggest-attribute=const.
3147 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3148 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3150 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3152 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3153 Use check_iso_charset_parameter instead of doing the checks by hand.
3154 (check_iso_charset_parameter): Move up. Check parameters a bit
3155 more carefully, and return true for 96-char sets. All callers changed.
3157 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3159 Simplify lisp.h by removing the __COUNTER__ business.
3160 Reported by Dmitry Antipov in:
3161 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3162 * lisp.h (make_local_vector, make_local_string)
3163 (build_local_string): Simplify by not bothering with __COUNTER__.
3164 The __COUNTER__ business wasn't working properly, and was needed
3165 only for hypothetical future expansion anyway.
3167 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3169 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3170 terms to determine bitmap color. (Bug#18437)
3172 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3174 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3177 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3179 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3181 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3183 * xterm.c (handle_one_xevent): Detect iconified by looking at
3184 _NET_WM_STATE_HIDDEN.
3186 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3188 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3189 These can generate a constant with the correct value but the wrong
3190 width, which doesn't work as a printf argument. All uses removed.
3191 Reported by Dmitry Antipov in:
3192 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3193 (ENUMABLE): Remove; no longer needed.
3194 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3195 Remove; no longer needed because of the above change.
3196 Each definiens moved to the only use.
3198 Improve the experimental local and scoped allocation.
3199 * alloc.c (local_string_init, local_vector_init):
3200 New functions, defined if USE_LOCAL_ALLOCATORS.
3201 Mostly, these are moved here from lisp.h, as it's not
3202 clear it's worth making them inline.
3203 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3204 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3205 USE_STACK_LISP_OBJECTS, not on a laundry list.
3206 (local_string_init, local_vector_init): New decls.
3207 (union Aligned_Cons): New type.
3208 (scoped_cons): Use it. Give up on the char trick, as it's a too
3209 much of a maintenance hassle; if someone wants this speedup
3210 they'll just need to convince their compiler to align properly.
3211 Conversely, use the speedup if struct Lisp_Cons happens to
3212 be aligned even without a directive. Better yet, help it along
3213 by using union Aligned_Cons rather than struct Lisp_Cons.
3214 (pointer_valid_for_lisp_object): Remove. This check is not
3215 necessary, since make_lisp_ptr is already doing it. All uses removed.
3216 (local_vector_init, local_string_init): Move to alloc.c.
3217 (build_local_vector): Remove this awkward macro, replacing with ...
3218 (make_local_vector): New macro, which acts more like a function.
3219 Use statement expressions and use __COUNTER__ to avoid macro
3220 capture. Fall back on functions if these features are not supported.
3221 (build_local_string, make_local_string): Likewise.
3223 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3225 * xterm.c (x_term_init): Consolidate duplicated code.
3226 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3227 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3228 Add eassert and mark dpyinfo as dead only if it was alive.
3230 Add macros to allocate temporary Lisp objects with alloca.
3231 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3232 * character.h (parse_str_as_multibyte): Move prototype to ...
3233 * lisp.h (parse_str_as_multibyte): ... here.
3234 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3235 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3237 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3238 (local_string_init): New functions.
3239 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3240 (init_alloc_once): Call it.
3242 Cleanup last change and make all new stuff conditional.
3243 * lisp.h (build_local_string): Rename to ...
3244 (make_local_string): ... this macro.
3245 (build_local_string, scoped_list1, scoped_list3): New macros.
3246 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3247 and functions as such, use regular fallbacks otherwise.
3248 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3251 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3253 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3254 always make sure the marginal areas of the row are in sync with
3255 what the window wants. (Bug#18419)
3257 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3258 existing binding of a variable, to avoid silently aborting
3259 commands that use specbind. (Bug#18331)
3261 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3263 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3264 * coding.c (growable_destination): New function.
3265 (produce_chars): Use it for sanity checks. Do not fiddle with
3266 dst_end if the source and destination are both nil, as it's
3267 the caller's responsibility to avoid overlap.
3268 * keyboard.c (read_decoded_event_from_main_queue):
3269 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3270 length, not 4 times, to prevent decode_coding_c_string from trying
3271 to reallocate a destination. This removes the need for the FIXME.
3273 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3274 All callers simplified. Add a comment about exec_failed, vfork,
3277 Adjust drag-and-drop fix when window is above top (Bug#18303).
3278 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3279 XCDR bleed into XCAR's encoded value. Improve checks for
3280 out-of-range data while we're at it.
3282 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3284 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3285 is CONSP (Bug#18303).
3287 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3289 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3290 'alloca' gets passed arguments larger than MAX_ALLOCA.
3292 * font.c (MAX): Define if not defined elsewhere.
3294 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3296 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3297 here for destination buffer, to work around what appears to be a
3298 bug in decode_coding_c_string when the source and destination are
3301 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3302 This follows up on the recent thread in emacs-devel on alloca; see:
3303 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3304 This patch also cleans up alloca-related glitches noted while
3305 examining the code looking for unbounded alloca.
3307 * callproc.c (init_callproc):
3308 Rewrite to avoid need for alloca.
3309 * buffer.c (mouse_face_overlay_overlaps)
3310 (report_overlay_modification):
3311 * buffer.h (GET_OVERLAYS_AT):
3312 * coding.c (make_subsidiaries):
3313 * doc.c (Fsnarf_documentation):
3314 * editfns.c (Fuser_full_name):
3315 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3316 (search_embedded_absfilename, Fsubstitute_in_file_name):
3317 * fns.c (Fmake_hash_table):
3318 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3319 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3320 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3321 (xrdb_get_resource, x_get_resource_string):
3322 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3323 * ftxfont.c (ftxfont_draw):
3324 * image.c (xbm_load, xpm_load, jpeg_load_body):
3325 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3327 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3329 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3330 (find_and_return_menu_selection):
3331 * print.c (PRINTFINISH):
3332 * process.c (Fformat_network_address):
3333 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3334 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3335 * sound.c (wav_play, au_play):
3336 * syntax.c (skip_chars):
3337 * term.c (tty_menu_activate, tty_menu_show):
3338 * textprop.c (get_char_property_and_overlay):
3339 * window.c (Fset_window_configuration):
3340 * xdisp.c (safe__call, next_overlay_change, vmessage)
3341 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3342 * xfaces.c (face_at_buffer_position):
3343 * xmenu.c (x_menu_show):
3344 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3345 allocation size isn't bounded.
3346 * callint.c (Fcall_interactively): Redo memory_full check
3347 so that it can be done at compile-time on some platforms.
3348 * coding.c (MAX_LOOKUP_MAX): New constant.
3349 (get_translation_table): Use it.
3350 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3351 SAFE_ALLOCA, to catch integer overflows on size calculation.
3352 (exec_failed) [!DOS_NT]: New function.
3353 (child_setup) [!DOS_NT]: Use it.
3354 * editfns.c (Ftranspose_regions):
3355 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3356 * editfns.c (check_translation):
3357 Allocate larger buffers on the heap.
3358 * eval.c (internal_lisp_condition_case):
3359 Check for MAX_ALLOCA overflow.
3360 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3361 (Fbase64_encode_region, Fbase64_decode_region):
3362 Avoid unnecessary calls to SAFE_FREE before 'error'.
3363 * buffer.c (mouse_face_overlay_overlaps):
3364 * editfns.c (Fget_pos_property, check_translation):
3365 * eval.c (Ffuncall):
3366 * font.c (font_unparse_xlfd, font_find_for_lface):
3367 * ftfont.c (ftfont_drive_otf):
3368 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3369 (menu_bar_items, tool_bar_items):
3370 * sound.c (Fplay_sound_internal):
3371 * xdisp.c (load_overlay_strings, dump_glyph_row):
3372 Use an ordinary auto buffer rather than alloca, since the
3373 allocation size is fixed and small.
3374 * ftfont.c: Include <c-strcase.h>.
3375 (matching_prefix): New function.
3376 (get_adstyle_property): Use it, to avoid need for alloca.
3377 * keyboard.c (echo_add_key):
3378 * keymap.c (describe_map): Use ptrdiff_t, not int.
3379 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3380 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3381 when counting bytes.
3382 * lisp.h (xlispstrdupa): Remove, replacing with ...
3383 (SAFE_ALLOCA_STRING): ... new macro with different API.
3384 This fixes a portability problem, namely, alloca result
3385 passed to another function. All uses changed.
3386 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3388 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3389 (REGEX_ALLOCATE): New macros.
3390 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3391 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3393 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3395 (decode_mode_spec_coding): Store directly into buf rather than
3396 into an alloca temporary and copying the temporary to the buf.
3398 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3400 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3402 2014-09-04 Jan D <jan.h.d@swipnet.se>
3404 * xterm.c (x_term_init): Don't call x_session_initialize if running
3405 as a daemon (Bug#18375).
3407 * xsmfns.c: Initialize ice_fd.
3409 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3411 Less chatter in 'make' output.
3412 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3413 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3414 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3416 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3418 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3419 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3421 * nsfns.m (Fx_create_frame):
3422 * w32fns.c (Fx_create_frame):
3423 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3426 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3428 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3429 the reported row in the case of a window with a header line, by
3430 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3431 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3433 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3435 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3436 when configured --with-wide-int on typical 32-bit platforms.
3438 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3440 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3441 when HPOS is negative, for the benefit of R2L glyph rows whose
3442 newline overflows into the fringe.
3444 2014-09-03 Ken Brown <kbrown@cornell.edu>
3446 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3448 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3450 Minor cleanup of recent strlen-avoiding patch.
3451 * fileio.c (CHECK_LENGTH): Remove.
3452 Rewrite callers so that they don't need it.
3453 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3454 variable wasn't set.
3456 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3458 * fileio.c (CHECK_LENGTH): New macro.
3459 (Fexpand_file_name): Use it and get rid of a few more calls
3460 to strlen and strcat.
3461 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3462 * lisp.h (egetenv): ... because of a new inline function used to
3463 avoid calls to strlen for a compile-time constants.
3465 * buffer.h (decode_buffer): New function.
3466 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3467 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3468 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3469 * data.c (Flocal_variables_p):
3470 * fileio.c (Fverify_visited_file_modtime):
3471 * marker.c (live_buffer): Use it.
3473 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3475 Avoid extra calls to strlen in filesystem I/O routines.
3476 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3477 the length of 'newdir' is known or may be precalculated.
3478 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3479 not 'char *', and so use precalculated length.
3480 (Ffile_accessible_directory_p):
3481 * callproc.c (encode_current_directory, init_callproc):
3482 * charset.c (init_charset):
3483 * lread.c (load_path_check, load_path_default): Adjust users.
3484 * lisp.h (file_accessible_directory_p): Tweak prototype.
3486 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3488 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3491 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3493 --enable-silent-rules now suppresses more chatter.
3494 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3495 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3496 (am__v_CCLD_1): New macros, taken from Automake.
3497 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3499 Clean up extern decls a bit.
3500 * bytecode.c: Include blockinput.h and keyboard.h rather
3501 than rolling their APIs by hand.
3502 * emacs.c: Include regex.h and rely on its and lisp.h's API
3503 rather than rolling them by hand.
3504 * lastfile.c: Include lisp.h, to check this file's API.
3505 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3507 * regex.h (re_max_failures): New decl.
3508 * unexcw.c, unexmacosx.c, unexw32.c:
3509 Rely on lisp.h's API rather than rolling it by hand.
3510 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3511 Declare at top level, to pacify GCC -Wnested-externs.
3513 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3515 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3516 clipping rectangle become negative (i.e. large positive, since
3517 it's an unsigned data type). This can happen in R2L hscrolled
3518 glyph rows, and caused us to draw the cursor glyph on the fringe.
3519 For the details, see
3520 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3522 2014-08-31 Ken Brown <kbrown@cornell.edu>
3524 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3525 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3526 is defined. (Bug#18368)
3528 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3530 Vector-sorting fixes (Bug#18361).
3531 It's not safe to call qsort or qsort_r, since they have undefined
3532 behavior if the user-specified predicate is not a total order.
3533 Also, watch out for garbage-collection while sorting vectors.
3534 * fns.c: Include <vla.h>.
3535 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3536 (sort_vector_compare): Remove, replacing with ....
3537 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3538 ... these new functions.
3539 (sort_vector): Rewrite to use the new functions.
3540 GCPRO locals, since the predicate can invoke the GC.
3541 Since it's in-place return void; caller changed.
3542 (merge): Use 'inorder', for clarity.
3544 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3545 One can't hoist this out of the 'if', because intervening calls to
3546 newlocale, twolower, etc. can change errno.
3548 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3550 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3551 wording of the error messages.
3552 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3555 * w32proc.c (get_lcid_callback): Accept locale specifications
3556 without the country part, as in "enu" vs "enu_USA".
3557 (w32_compare_strings): Signal an error if a locale was specified,
3558 but couldn't be translated into a valid LCID.
3560 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3562 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3564 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3566 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3567 errno after towlower_l. errno's value is not specified after
3568 towlower_l. Instead, assume that towlower_l returns its argument
3569 on failure, which is portable in practice.
3571 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3573 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3575 * w32proc.c (w32_compare_strings): Accept additional argument
3576 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3577 if requested. If w32-collate-ignore-punctuation is non-nil, add
3578 NORM_IGNORESYMBOLS to the flags.
3579 (LINGUISTIC_IGNORECASE): Define if not already defined.
3580 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3582 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3585 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3587 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3588 Define substitutes for platforms that lack them.
3589 (str_collate): Add arguments locale and ignore_case.
3591 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3592 Add optional arguments LOCALE and IGNORE-CASE.
3594 * lisp.h (str_collate): Adapt argument list.
3596 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3598 Add vectors support to Fsort.
3599 * fns.c (sort_vector, sort_vector_compare): New functions.
3600 (sort_list): Likewise, refactored out of ...
3601 (Fsort): ... adjusted user. Mention vectors in docstring.
3602 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3603 * alloc.c (make_save_int_obj): New function.
3604 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3605 (make_save_int_obj): Add prototype.
3607 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3608 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3609 Conditionally define to match system's qsort_r signature.
3610 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3612 2014-08-28 Ken Brown <kbrown@cornell.edu>
3614 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3615 dumping and the system malloc after dumping. (Bug#18222)
3617 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3618 Define as macros, expanding to hybrid_malloc, etc.
3619 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3620 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3622 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3623 full implementation on Cygwin. Remove Cygwin-specific code that
3624 is no longer needed.
3625 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3626 Redefine as macros expanding to gmalloc, grealloc, etc.
3627 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3628 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3629 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3630 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3632 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3633 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3634 HAVE_POSIX_MEMALIGN)]: New functions.
3635 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3636 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3637 hybrid_aligned_alloc; declare.
3638 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3639 HAVE_POSIX_MEMALIGN)]: Define.
3640 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3641 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3642 Define as macro, expanding to gget_current_dir_name, and define
3644 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3645 malloc_enable_thread(). Don't initialize malloc.
3646 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3647 no longer defined on Cygwin).
3648 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3649 * sheap.c (bss_sbrk_buffer_end): New variable.
3650 * unexcw.c (__malloc_initialized): Remove variable.
3651 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3653 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3656 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3658 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3659 In `event->y' return entire range (the size of the scroll bar minus
3661 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3662 return entire range (the scaled size of the scroll bar minus
3663 that of the slider). In `portion' return the scaled position of
3665 (xaw_jump_callback): Restore part of code for vertical scroll
3666 bar broken in change from 2014-07-27.
3667 (xaw_scroll_callback): Provide incremental scrolling with
3668 horizontal scroll bars.
3670 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3672 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3674 * indent.c (Fvertical_motion): Fix vertical motion up through a
3675 display property after a newline. (Bug#18276)
3677 * xdisp.c (display_line): Don't assume that the call to
3678 reseat_at_next_visible_line_start ends up at a character
3679 immediately following the newline on the previous line.
3680 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3681 beyond ZV, which causes infloop in redisplay. For the details, see
3682 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3684 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3685 coordinate for hscrolled R2L screen lines. (Bug#18277)
3687 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3689 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3692 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3694 * syntax.c (scan_lists): Don't examine positions before BEGV.
3697 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3699 Improve robustness of new string-collation code (Bug#18051).
3700 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3701 (newlocale, wcscoll_l): Define substitutes for platforms that
3702 lack them, so as to simplify the mainline code.
3703 (str_collate): Simplify the code by assuming the above definitions.
3704 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3705 For example, the old version left the Emacs in the wrong locale if
3706 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3707 result. Report an error if newlocale fails.
3709 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3711 * lisp.h (str_collate):
3712 * sysdep.c (str_collate): Return int.
3713 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3715 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3717 Fix some glitches in previous change.
3718 * sysdep.c (stack_direction): Replace stack_grows_down
3719 to simplify calculation of stack boundaries.
3720 (handle_sigsegv): Check whether we really crash somewhere near
3721 to stack boundary, and handle fatal signal as usual if not.
3722 (init_sigsegv): Adjust accordingly.
3723 * keyboard.c (Vtop_level_message): Rename to
3724 Vinternal__top_level_message, as suggested by Stefan Monnier in
3725 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3726 All related users changed.
3728 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3730 Handle C stack overflow caused by too nested Lisp evaluation.
3731 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3732 siglongjmp point to transfer control from SIGSEGV handler.
3733 * keyboard.c (return_to_command_loop, recover_top_level_message)
3734 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3735 (regular_top_level_message): New variable.
3736 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3737 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3739 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3740 new variables described above.
3741 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3742 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3743 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3744 (init_sigsegv): New function.
3745 (init_signals): Use it.
3747 2014-08-25 Ken Brown <kbrown@cornell.edu>
3749 * emacs.c (main): Remove use of obsolete macro
3750 G_SLICE_ALWAYS_MALLOC.
3752 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3754 Implement locale-sensitive string collation for MS-Windows.
3755 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3756 New functions. (Bug#18051)
3758 * w32.h (w32_compare_strings): Add prototype.
3760 * w32.c <g_b_init_compare_string_w>: New global flag.
3761 (globals_of_w32): Initialize it.
3763 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3765 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3766 [WINDOWSNT]: Call str_collate on MS-Windows.
3768 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3770 One more minor cleanup of font subsystem.
3771 * font.h (struct font_driver): Convert text_extents to
3772 return void because returned value is never actually used.
3773 * macfont.m (macfont_text_extents):
3774 * w32font.c (w32font_text_extents):
3775 * xftfont.c (xftfont_text_extents): Adjust to return void
3776 and assume that 'metrics' argument is always non-NULL.
3777 * ftfont.c (ftfont_text_extents):
3778 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3780 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3782 Minor cleanups of str_collate fix (Bug#18051).
3783 * fns.c (str_collate): Move decl from here ...
3784 * lisp.h (str_collate): ... to here.
3785 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3786 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3787 potential problems with integer overflow. Don't assume
3788 setlocale succeeds. Remove unnecessary test before restoring
3789 locale via setlocale, and free the copied setlocale string
3792 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3794 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3796 * sysdep.c (str_collate): New function. (Bug#18051)
3798 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3800 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3801 if the initial "rm -f" fails. This is for MinGW builds, where
3802 MS-Windows will not allow deleting the executable file of a
3805 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3807 * w32term.c (w32_scroll_bar_handle_click)
3808 (w32_horizontal_scroll_bar_handle_click)
3809 (x_scroll_bar_report_motion)
3810 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3811 SB_THUMBTRACK, use the 32-bit position information returned by
3812 GetScrollInfo, not the 16-bit information returned in the Windows
3815 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3817 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3818 second coordinate ('y') reported for dragging the horizontal
3821 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3823 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3824 and text area-relative x-coordinates.
3826 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3828 Avoid overwriting the reversed_p flags in the glyph matrices when
3829 init_iterator or start_display are called.
3830 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3832 (tool_bar_height, redisplay_tool_bar, try_window)
3833 (try_window_reusing_current_matrix, try_window_id)
3834 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3835 reversed_p flag of the iterator's glyph row where the glyph row
3836 is going to be redrawn.
3838 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3840 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3842 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3844 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3845 of emacs_event return length from si.nPage to si.nMax.
3846 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3847 interchange start and end of thumb.
3849 2014-08-15 Ken Brown <kbrown@cornell.edu>
3851 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3852 ERRORCHECK mutexes. (Bug#18222)
3854 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3856 * frame.c (set_menu_bar_lines_1): Remove.
3857 (set_menu_bar_lines): Call change_frame_size instead of
3858 set_menu_bar_lines_1.
3860 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3862 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3865 2014-08-11 Glenn Morris <rgm@gnu.org>
3867 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3868 writing before backing up, since it causes a more serious problem
3869 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3870 (choose_write_coding_system): No longer callable from Lisp.
3871 Move last piece back here from Fwrite_region.
3872 (Fwrite_region, syms_of_fileio): Update for above changes.
3874 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3876 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3877 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3878 (Fwindow_new_pixel, Fset_window_new_pixel)
3879 (Fset_window_new_total, Fset_window_new_normal)
3880 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3882 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3884 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3886 * fontset.c (Finternal_char_font): Recompute basic faces if the
3887 frame's face cache was cleared. (Bug#18162)
3889 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3891 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3892 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3893 base buffer's undo list.
3895 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3897 Fix a couple of recent inadvertent breaks of the MSDOS port.
3898 * msdos.c: include required menu.h
3899 * term.c: set correct menu_show_hook on MSDOS.
3901 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3903 Fix handling of menu bar line on TTY frames (Bug#18136)
3905 * dispnew.c (handle_window_change_signal):
3906 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3907 frame's menu bar lines subtracted from height.
3908 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3910 (adjust_frame_size): Count in menu bar when setting FrameRows.
3911 (make_terminal_frame): When setting up the frame's lines and
3912 text height don't count in the menu bar.
3913 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3914 lines subtracted from height.
3915 (do_switch_frame): Set tty's FrameRows to number of total lines
3917 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3918 is used, return total number of lines and columns.
3919 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3921 * term.c (OUTPUT, tty_set_terminal_modes)
3922 (tty_set_terminal_window, tty_set_scroll_region)
3923 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3924 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3925 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3926 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3927 Call change_frame_size with frame's menu bar lines subtracted
3929 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3930 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3933 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3935 * alloc.c (Fmemory_info): Remove a stray brace.
3937 * process.c: Fix a comment typo.
3939 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3941 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3943 * widgetprv.h (EmacsFramePart): Remove font.
3945 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3946 (resources, setup_frame_cursor_bits): Remove unused variables and
3947 functions, esp. wrt. font (Bug#18227).
3949 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3951 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3953 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3955 Refer to MS-DOS using the same name everywhere.
3957 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3961 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3963 * w32term.c (w32_redeem_scroll_bar):
3964 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3965 not redeeming scroll bars that have been turned off.
3967 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3969 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3970 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3971 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3972 (safe_run_hook_funcall): Adjust accordingly.
3974 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3976 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3977 Condition correctly according to toolkit used.
3978 * frame.c (make_initial_frame, make_terminal_frame)
3979 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3980 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3981 assignments according to presence of toolkit scrollbars.
3982 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3983 Condition correctly according to toolkit used.
3984 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3985 only if toolkit supports it.
3986 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3988 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3990 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3992 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3994 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3995 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3996 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3997 (safe_run_hooks): Remove comment which is not relevant any more.
3999 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4001 Don't let big frames overrun the stack.
4002 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4003 Use SAFE_NALLOCA, not alloca.
4005 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4006 * dired.c (directory_files_internal): Use a volatile variable
4007 to prevent the compiler from optimizing away all copies of a local.
4008 I wonder how many other GC-related bugs like this lurk elsewhere?
4010 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4011 * xterm.h (struct x_display_info): New member 'connection'.
4012 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4013 so that x_delete_terminal has a file descriptor to pass to
4014 delete_keyboard_wait_descriptor.
4016 Don't mishandle year-9999 dates (Bug#18176).
4017 * editfns.c (decode_time_components): Store an invalid timespec
4018 on overflow, instead of returning false, so that the caller can
4019 distinguish overflow from other errors.
4020 (lisp_time_argument, lisp_seconds_argument): If the time is out
4021 of range, signal a time overflow instead of an invalid time spec.
4022 * keyboard.c (decode_timer): Treat time overflow like other
4025 Avoid undefined behavior with signed left shift.
4026 Caught by 'gcc -fsanitize=undefined'.
4027 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4028 * dispnew.c (line_hash_code, scrolling):
4029 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4030 Use 'unsigned', not 'int', for line hashes.
4031 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4033 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4035 Make compare-strings more compatible with old behavior (Bug#17903).
4036 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4038 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4040 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4041 Don't add label between left and right buttons (Bug#18129).
4043 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4045 Make functions static that no longer need to be extern.
4046 * frame.c, frame.h (set_menu_bar_lines):
4047 * keyboard.c (Qleftmost, Qrightmost):
4048 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4049 (x_set_internal_border_width):
4052 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4054 Fix display of R2L lines when the last character fits only partially.
4055 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4057 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4058 R2L row is visible only partially, give the row a negative x
4060 (display_line): Fix the calculation of the glyph whose pixel width
4061 is used to decide whether the last produced glyph fits on the
4062 line. When the last glyph fits only partially, give the row a
4065 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4066 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4067 pixel width of the first glyph that is hscrolled from display.
4068 (display_line): In R2L glyph rows, don't give a negative offset to
4069 row->x when the first glyph begins before first_visible_x.
4071 * xdisp.c (display_line): If called with iterator set up to write
4072 to a marginal area, delay the call to handle_line_prefix until we
4073 switch back to the text area. (Bug#18035)
4075 * .gdbinit (xwindow): The members total_cols, total_lines,
4076 left_col, and top_line are C integers (and has been so for the
4079 2014-08-01 Andreas Schwab <schwab@suse.de>
4081 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4082 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4084 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4086 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4087 (timerfd_callback): Ignore weird events with no data. Add tight
4088 assertions and comments.
4089 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4090 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4092 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4094 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4095 I had confused && with ||.
4097 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4099 Simplify timerfd configuration and fix some minor glitches.
4100 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4101 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4102 Fall back on timer_create if timerfd_create fails at runtime.
4103 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4104 kernel primitives to do resolution. All uses removed.
4105 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4106 (turn_on_atimers): Clear timer_create-based timers too,
4109 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4110 Without this change, the code can access the local variable 'width'
4111 even when it has not been initialized, and likewise for 'height';
4112 in either case this leads to undefined behavior.
4114 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4116 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4117 necessary, put horizontal scroll bar resources as well. See
4118 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4119 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4121 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4123 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4124 background value to match the resource of its vertical counterpart.
4126 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4128 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4129 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4131 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4133 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4134 change that added the top margin height to the requested height
4135 and revert (undocumented) part of 2014-07-28 change that changed
4136 the logic of whether a size change occurred.
4138 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4140 * .gdbinit (xwindow): The members total_cols, total_lines,
4141 left_col, and top_line are C integers (and has been so for the
4144 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4147 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4149 On GNU/Linux, use timerfd for asynchronous timers.
4150 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4151 (toplevel): Rename alarm_timer_ok to special_timer_available.
4152 [HAVE_TIMERFD]: Declare timerfd.
4153 [HAVE_CLOCK_GETRES]: Declare resolution.
4154 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4155 system timer resolution.
4156 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4157 (timerfd_callback) [HAVE_TIMERFD]: New function.
4158 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4159 [ENABLE_CHECKING]: New function for the sake of automated tests.
4160 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4161 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4162 [ENABLE_CHECKING]: Defsubr test function.
4163 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4164 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4165 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4167 Fix --without-x build and pacify --enable-gcc-warnings.
4168 Problems reported in Bug#18122 and Bug#18124.
4169 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4170 (frame_windows_min_size): Now static.
4171 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4173 (adjust_frame_size): Always declare prototype.
4175 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4176 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4177 * atimer.c (timerfd_callback): Always read expiration data.
4179 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4180 * process.c (add_timer_wait_descriptor): Add timer descriptor
4181 to input_wait_mask and non_process_wait_mask as well.
4183 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4185 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4187 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4189 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4190 Reinstate code removed by the prevoius commit to this file.
4192 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4194 * buffer.h (struct buffer): New fields scroll_bar_height and
4195 horizontal_scroll_bar_type.
4196 * buffer.c (bset_scroll_bar_height)
4197 (bset_horizontal_scroll_bar_type): New functions.
4198 (Fbuffer_swap_text): Handle old_pointm field.
4199 (init_buffer_once): Set defaults for scroll_bar_height and
4200 horizontal_scroll_bar_type.
4201 (syms_of_buffer): New variables scroll_bar_height and
4202 horizontal_scroll_bar_type.
4203 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4204 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4205 (set_vertical_scroll_bar): Remove prototype.
4206 (x_change_tool_bar_height): Add prototype.
4207 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4208 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4209 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4211 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4212 (update_window): Start mode_line_row->y after horizontal scroll
4214 (change_frame_size_1): Call adjust_frame_size.
4215 (init_display): When changing the size of a tty frame do not
4216 pass height of menu bar.
4217 (Qframe_windows_min_size): New symbol.
4218 * frame.h (struct frame): List tool bar fields after menu bar
4219 fields. Add official, total_lines, horizontal_scroll_bars,
4220 config_scroll_bar_height and config_scroll_bar_lines fields.
4221 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4222 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4223 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4224 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4225 (FRAME_WINDOWS_HEIGHT): New macros.
4226 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4227 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4228 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4229 horizontal scroll bar.
4230 (frame_inhibit_resize, adjust_frame_size)
4231 (frame_windows_min_size): Add declarations.
4232 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4233 (x_set_scroll_bar_default_height, x_set_left_fringe)
4234 (x_set_right_fringe, x_set_vertical_scroll_bars)
4235 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4236 (x_set_scroll_bar_height): Add external declarations.
4237 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4238 (adjust_frame_size): New functions.
4239 (make_frame): Initial horizontal_scroll_bars field.
4240 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4242 (make_initial_frame, make_terminal_frame): No horizontal scroll
4243 bar in initial and terminal frames. Use adjust_frame_size.
4244 (Fframe_total_cols): Fix doc-string.
4245 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4246 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4247 Rewrite using adjust_frame_size.
4248 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4249 (Qframe_windows_min_size): New symbols.
4250 (x_set_frame_parameters): Remove call of check_frame_size.
4251 (x_report_frame_params): Return scroll_bar_height value.
4252 (x_set_left_fringe, x_set_right_fringe): New functions.
4253 (adjust_frame_height, x_set_internal_border_width)
4254 (x_set_fringe_width): Remove.
4255 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4256 (x_set_scroll_bar_width, x_set_right_divider_width)
4257 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4258 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4260 (x_figure_window_size): Rewrite to make frame display the
4261 expected number of lines.
4262 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4263 (Vdefault_frame_horizontal_scroll_bars)
4264 (Vframe_initial_frame_tool_bar_height)
4265 (frame_inhibit_implied_resize): New variables.
4266 * fringe.c (compute_fringe_widths): Remove.
4267 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4268 (xg_create_horizontal_scroll_bar)
4269 (xg_update_horizontal_scrollbar_pos)
4270 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4271 (xg_get_default_scrollbar_height)
4272 (xg_clear_under_internal_border): Extern.
4273 * gtkutil.c (xg_frame_resized): Don't call
4274 do_pending_window_change.
4275 (xg_frame_set_char_size): Use adjust_frame_size.
4276 (style_changed_cb): Call update_theme_scrollbar_height and
4277 x_set_scroll_bar_default_height.
4278 (x_wm_set_size_hint): Don't call check_frame_size.
4279 (update_theme_scrollbar_height)
4280 (xg_get_default_scrollbar_height)
4281 (xg_create_horizontal_scroll_bar)
4282 (xg_update_horizontal_scrollbar_pos)
4283 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4284 (xg_create_scroll_bar): Set horizontal slot of bar.
4285 (xg_initialize): Call update_theme_scrollbar_height.
4286 (xg_clear_under_internal_border): No more static.
4287 * insdel.c (adjust_suspend_auto_hscroll): New function.
4288 (adjust_markers_for_delete, adjust_markers_for_insert)
4289 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4290 * keyboard.c (readable_events, discard_mouse_events)
4291 (make_lispy_event): Handle horizontal scroll bar click events.
4292 (Fsuspend_emacs): When changing the size of a tty frame do not
4293 pass height of menu bar.
4294 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4295 (Qright, Qleftmost, Qrightmost): New symbols.
4296 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4298 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4299 * nsfns.m (x_set_internal_border_width): New function.
4300 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4301 Remove extended fringe code.
4302 (x_set_window_size, x_new_font): Don't call
4303 compute_fringe_widths.
4304 * term.c (Fresume_tty): When changing the size of a tty frame do
4305 not pass height of menu bar.
4306 (clear_tty_hooks, set_tty_hooks):
4307 Clear horizontal_scroll_bar_hook.
4308 (init_tty): Frame has no horizontal scroll bars.
4309 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4310 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4311 scroll_bar_after_handle, scroll_bar_left_arrow,
4312 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4313 scroll_bar_to_rightmost entries.
4314 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4315 (struct terminal): Add set_horizontal_scroll_bar_hook.
4316 * w32console.c (initialize_w32_display):
4317 Clear horizontal_scroll_bar_hook.
4318 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4320 (x_clear_under_internal_border, x_set_internal_border_width):
4322 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4323 Set windows_or_buffers_changed when adding the menu bar.
4324 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4325 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4326 (w32_createhscrollbar): New functions.
4327 (w32_createscrollbar): Rename to w32_createvscrollbar.
4328 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4329 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4330 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4331 Add WM_EMACS_SHOWCURSOR.
4332 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4333 case do not artificially impose WM size hints.
4334 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4335 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4337 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4338 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4339 (unwind_create_frame_1): Remove.
4340 (Fx_create_frame): Make both scrollbars the system standard
4341 width and height. Use official field of frame structure to
4342 inhibit running window-configuration-change-hook.
4343 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4344 pixelwise. Handle frame's official field.
4345 (w32_frame_parm_handlers): Remove x_set_fringe_width
4346 entries. Add x_set_scroll_bar_height,
4347 x_set_horizontal_scroll_bars, x_set_left_fringe and
4349 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4350 pass height of menu bar to change_frame_size.
4351 * w32menu.c (set_frame_menubar): Rewrite using
4352 frame_inhibit_resize.
4353 * w32term.h (struct w32_display_info):
4354 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4355 (struct scroll_bar): Add horizontal.
4356 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4357 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4358 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4359 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4360 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4361 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4362 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4363 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4364 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4365 Define instead of WM_EMACS_CREATESCROLLBAR.
4366 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4367 WND_SCROLLBAR_INDEX.
4368 * w32term.c (horizontal_scroll_bar_min_handle)
4369 (horizontal_scroll_bar_left_border)
4370 (horizontal_scroll_bar_right_border): New integers.
4371 (x_set_frame_alpha): Replace x_highlight_frame by
4373 (x_window_to_scroll_bar): New argument "type". Update callers
4375 (w32_set_horizontal_scroll_bar_thumb)
4376 (x_horizontal_scroll_bar_report_motion)
4377 (w32_set_horizontal_scroll_bar)
4378 (w32_horizontal_scroll_bar_handle_click)
4379 (x_horizontal_scroll_bar_report_motion): New functions.
4380 (w32_mouse_position): Discriminate horizontal and vertical
4382 (my_create_scrollbar): Replace with two new functions
4383 my_create_vscrollbar and my_create_hscrollbar.
4384 (x_scroll_bar_create): New argument "horizontal".
4385 Update callers accordingly.
4386 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4387 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4389 (w32_read_socket): Handle WM_HSCROLL cae.
4390 (x_new_font): Don't recompute fringe widths.
4391 Use frame_inhibit_resize. Calculate new menu bar height iff we
4392 build without toolkit. Always clear under internal border.
4393 (x_set_window_size): Don't check frame size or recompute
4394 fringes. Reset fullscreen status before applying sizes.
4395 Always resize as requested by pixelwise argument. Don't call
4396 do_pending_window_change.
4397 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4398 (w32_initialize_display_info): Initialize dpyinfo's
4399 horizontal_scroll_bar_cursor entry.
4400 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4401 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4402 horizontal_scroll_bar_left_border.
4403 (w32fullscreen_hook): Intermittently resize window to normal
4404 when switching from fullscreen to maximized state.
4405 (run_window_configuration_change_hook): Don't run it if frame is
4407 (unwind_change_frame): Remove.
4408 (Fset_window_configuration): Rewrite using frame's official field.
4409 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4410 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4411 * window.h (struct window): New fields old_pointm,
4412 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4413 scroll_bar_height and suspend_auto_hscroll.
4414 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4416 (sanitize_window_sizes): Extern.
4417 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4418 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4419 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4420 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4421 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4423 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4424 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4425 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4426 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4427 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4428 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4429 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4430 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4431 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4432 (Fwindow_old_point, sanitize_window_sizes): New functions.
4433 (Qwindow_sanitize_window_sizes): New symbol.
4434 (window_body_height): Count in horizontal scroll bar.
4435 (set_window_hscroll, Fscroll_left, Fscroll_right):
4436 Set suspend_auto_hscroll slot.
4437 (Fwindow_inside_edges): Count fringes pixelwise.
4438 (coordinates_in_window, Fcoordinates_in_window_p):
4439 Consider horizontal scroll bar.
4440 (check_frame_size, adjust_window_margins): Remove functions and
4441 corresponding calls.
4442 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4443 (temp_output_buffer_show): Reset hscroll related fields.
4444 Initialize old_pointm.
4445 (make_parent_window): Initialize old_pointm.
4446 (make_window): Initialize old_pointm, horizontal scroll bar type,
4447 and scroll bar height.
4448 (resize_frame_windows): Don't count top margin in new sizes.
4449 Don't use safe sizes when shrinking a frame; let the window
4450 manager do the clipping.
4451 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4453 (Fdelete_window_internal): Unchain old_pointm marker.
4454 (window_scroll_pixel_based, Fscroll_other_window):
4456 (Fwindow_text_width, Fwindow_text_height): New argument
4458 (struct saved_window): New fields, old_pointm, hscroll_whole,
4459 suspend_auto_hscroll, scroll_bar_height and
4460 horizontal_scroll_bar_type.
4461 (Fset_window_configuration, save_window_save): Set new fields of
4463 (apply_window_adjustment): Don't call adjust_window_margins.
4464 (set_window_margins): Don't change margins if new sizes don't
4466 (set_window_scroll_bars): New argument "horizontal_type".
4467 Handle horizontal scroll bars. Don't change scroll bars if they
4468 don't fit into window.
4469 (Fset_window_scroll_bars): New argument "horizontal_type".
4470 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4471 (compare_window_configurations): Compare horizontal scroll bar
4473 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4474 horizontal scroll bar height.
4475 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4476 instead of FRAME_LINES.
4477 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4478 ON_VERTICAL_SCROLL_BAR.
4479 (with_echo_area_buffer): Initialize old_pointm.
4480 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4482 (unwind_with_echo_area_buffer): Handle old_pointm.
4483 (update_tool_bar): Set do_update when the tool bar window has at
4484 least one line (since this is what the user sets).
4485 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4486 (redisplay_tool_bar): Return early when toolbar has zero lines.
4487 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4488 (hscroll_window_tree): Handle suspension of auto_hscroll and
4490 (set_horizontal_scroll_bar): New function.
4491 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4492 more than one line. Handle horizontal scroll bars.
4493 (note_mouse_highlight): Handle horizontal scrol bars.
4494 (expose_frame): Set dimensions of XRectangle from frame's text
4496 (Vvoid_text_area_pointer): Update doc-string.
4497 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4498 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4499 (x_set_internal_border_width): New functions.
4500 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4501 (unwind_create_frame_1): Remove.
4502 (Fx_create_frame): Handle horizontal scroll bars. Use official
4503 field of frame structure to inhibit running
4504 window-configuration-change-hook.
4505 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4506 pixelwise. Handle frame's official field.
4507 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4508 x_set_horizontal_scroll_bars, x_set_left_fringe,
4510 * xmenu.c (update_frame_menubar, free_frame_menubar):
4511 Use adjust_frame_size.
4512 * xterm.h (struct x_display_info):
4513 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4515 (struct scroll_bar): Add horizontal slot.
4516 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4517 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4518 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4519 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4520 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4521 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4522 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4523 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4524 (x_clear_under_internal_border): Remove.
4525 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4526 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4527 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4528 HORIZONTAL. Update callers.
4529 (horizontal_action_hook_id): New action hook id.
4530 (x_horizontal_scroll_bar_to_input_event)
4531 (x_create_horizontal_toolkit_scroll_bar)
4532 (xt_horizontal_action_hook)
4533 (x_set_toolkit_horizontal_scroll_bar_thumb)
4534 (XTset_horizontal_scroll_bar, x_net_wm_state)
4535 (x_horizontal_scroll_bar_report_motion): New functions.
4536 (xg_scroll_callback, x_scroll_bar_handle_click):
4537 Handle horizontal scroll bars.
4538 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4539 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4541 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4542 Handle horizontal scroll bars.
4543 (handle_one_xevent): Handle horizontal scroll bar events.
4544 Call x_net_wm_state.
4545 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4547 (x_set_window_size): Don't call check_frame_size and
4548 do_pending_window_change.
4549 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4550 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4551 (x_scroll_bar_set_handle): Add some checks when calling
4554 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4556 Revert previous change.
4557 There is certainly nothing wrong with writing code like 'lo <= i
4558 && i <= hi', even if LO happens to a constant. There isn't even
4559 anything wrong in general with writing 'a <= b' if A happens to
4560 be a constant. At any rate stylistic changes shouldn't
4561 be done like this without discussion.
4563 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4565 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4566 (Fgarbage_collect): Reorder conditions that are written backwards.
4567 * data.c (cons_to_unsigned): Likewise.
4568 * dispnew.c (update_frame_1, sit_for): Likewise.
4569 * fileio.c (file_offset): Likewise.
4570 * filelock.c (read_lock_data, lock_file): Likewise.
4571 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4573 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4574 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4575 * lread.c (read1): Likewise.
4576 * minibuf.c (read_minibuf_noninteractive): Likewise.
4577 * nsterm.m (x_set_frame_alpha): Likewise.
4578 * process.c (wait_reading_process_output): Likewise.
4579 * region-cache.c (delete_cache_boundaries): Likewise.
4580 * xterm.c (x_set_frame_alpha): Likewise.
4582 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4584 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4587 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4589 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4590 because atimer expiration is absolute rather than relative.
4592 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4594 * w32term.h (current_popup_menu, menubar_in_use):
4595 Move declarations from w32term.c.
4597 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4599 * w32fns.c (menubar_in_use): No more static.
4600 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4602 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4604 Move hourglass machinery to RIF.
4605 * dispextern.h (struct redisplay_interface): New members
4606 show_hourglass and hide_hourglass. Indent comments.
4607 (show_hourglass, hide_hourglass): Remove prototypes.
4608 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4609 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4610 (ns_redisplay_interface): Add them.
4611 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4612 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4613 (w32_arrow_cursor): New function to hack around non-GUI frames.
4614 (w32_redisplay_interface): Add new functions.
4615 * w32term.h (w32_arror_cursor): Add prototype.
4616 * xdisp.c (show_hourglass): New function, refactored out from
4617 platform-dependent code.
4618 (cancel_hourglass): Now call to RIF function.
4619 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4620 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4621 (x_redisplay_interface): Add new functions.
4623 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4625 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4626 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4627 and complete previous change.
4628 * frame.c (adjust_frame_height): New function.
4629 (Fset_frame_height, Fset_frame_size): Use it.
4630 (x_set_frame_parameters): Take frame top margin into account.
4632 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4634 * frame.c (Fset_frame_height): Take frame top margin into account.
4635 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4636 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4638 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4640 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4641 menubar_height as such. Tweak comment.
4642 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4643 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4644 All related users changed.
4645 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4646 * xterm.c (handle_one_xevent):
4647 * gtkutil.c (xg_event_is_for_menubar):
4648 * xfns.c (x_window) [USE_X_TOOLKIT]:
4649 * xmenu.c (set_frame_menubar, free_frame_menubar):
4650 Prefer to use FRAME_MENUBAR_HEIGHT.
4652 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4654 * frame.c (Fframe_parameters): Always report frame height without
4655 menu and tool bar lines.
4657 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4659 * nsterm.m (applicationDidFinishLaunching:): Call
4660 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4661 (antialiasThresholdDidChange:): New method for EmacsApp.
4663 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4665 * macfont.m (macfont_update_antialias_threshold): Remove static.
4667 * macfont.h (macfont_update_antialias_threshold): Declare.
4669 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4671 * w32select.c (setup_windows_coding_system):
4672 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4673 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4675 * w16select.c (Fw16_get_clipboard_data):
4676 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4679 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4680 buffer position where we are to start the iteration.
4681 (handle_invisible_prop): Record in it->stop_charpos the position
4682 where the invisible text ends. (Bug#18035)
4683 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4684 row has zero buffer position as their start position.
4685 Reported by martin rudalics <rudalics@gmx.at>.
4687 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4688 infinite looping in redisplay when display lines don't have enough
4689 space to display even a single character. (Bug#18036)
4691 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4693 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4694 * xfns.c (x_window): Use it to allow xfree later.
4695 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4696 where appropriate. Use bool for booleans and remove redundant checks.
4697 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4698 * xterm.c (x_free_frame_resources): Free shell_position.
4700 2014-07-19 K. Handa <handa@gnu.org>
4702 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4703 mandatory font spec (Bug#17973).
4705 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4707 * font.c (font_score): Return the worst score if the size of
4708 ENTITY is wrong by more than a factor 2 (Bug#17973).
4710 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4712 * frame.c (frame_unspecified_color): New function
4713 refactored out from ...
4714 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4715 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4717 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4718 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4719 * lisp.h (set_frame_param): Remove prototype.
4720 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4721 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4724 Prefer 'x_display_info *' to 'Display *' in X selection code.
4725 This helps to avoid unneeded calls to x_display_info_for_display.
4726 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4727 instead of 'Display *'.
4728 (SELECTION_EVENT_DPYINFO): New macro.
4729 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4730 it as an lvalue. Mention this in comment.
4731 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4732 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4733 (selection_data_to_lisp_data, receive_incremental_selection):
4734 Convert to use 'x_display_info *'. Adjust users where appropriate.
4735 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4736 selection data *' as last arg to not return values in args.
4737 (unexpect_property_change): Use common removal technique.
4739 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4741 * print.c (print_preprocess): Adjust to match changed
4742 sub char-table structure and avoid crash (Bug#18038).
4744 * data.c (wrong_choice): Not static any more.
4745 * lisp.h (wrong_choice): Add prototype.
4746 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4747 Declare namebuf as such. Tweak comment.
4748 [USE_GTK]: Likewise for tool_bar_position.
4749 (fset_tool_bar_position) [USE_GTK]: Ditto.
4750 (FRAME_TOOL_BAR_POSITION): New macro.
4751 * frame.c (x_report_frame_params):
4752 * gtkutil.c (update_frame_tool_bar):
4753 * xfns.c (Fx_create_frame): Use it.
4754 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4756 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4758 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4759 buffer's default-directory only if it is a string. (Bug#17986)
4761 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4763 More precise control over values of some buffer-local variables.
4764 * keyboard.c (Qvertical_scroll_bar):
4765 * frame.c (Qleft, Qright): Move to ...
4766 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4767 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4768 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4769 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4770 vertical-scroll-bar, scroll-up-aggressively
4771 and scroll-down-aggressively.
4772 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4774 * nsfns.m, frame.h (Qleft, Qright):
4775 * nsterm.m (Qleft): Remove declarations.
4776 * gtkutil.c (toplevel): Include buffer.h.
4777 * data.c (wrong_choice, wrong_range): New functions.
4778 (store_symval_forwarding): Handle special properties of buffer-local
4779 variables and use functions from the above to signal error, if any.
4781 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4782 values. Add comment.
4783 (struct frame): Re-arrange layout to avoid extra padding and use bit
4784 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4785 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4786 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4787 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4788 Define as no-ops because there are no scroll bars anyway.
4789 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4792 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4793 Add convenient setter.
4794 (font_put_frame_data, font_get_frame_data): Use it.
4796 2014-07-15 Daiki Ueno <ueno@gnu.org>
4798 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4799 pointer argument, before dereferencing.
4800 (XCHAR2B_BYTE2): Likewise.
4802 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4804 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4805 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4806 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4807 Use record_unwind_protect_int and avoid consing.
4808 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4810 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4812 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4814 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4815 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4817 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4818 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4819 * minibuf.c: Include binary-io.h instead of fcntl.h.
4820 (read_minibuf_noninteractive):
4821 Use set_binary_mode instead of handcrafted code.
4822 Don't call emacs_set_tty if emacs_get_tty failed.
4823 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4824 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4825 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4827 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4828 This works around a GCC compiler bug when Emacs is configured with
4829 --enable-gcc-warnings.
4831 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4833 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4834 or characters in string, respectively. Add comment.
4835 * fringe.c (Fdefine_fringe_bitmap):
4836 * fns.c (Fsubstring, substring_both): Use it.
4837 * keymap.c (Fdefine_key, Flookup_key):
4838 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4840 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4841 Use menu_item_width.
4842 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4844 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4846 Improve behavior of 'bzr up; cd src; make -k'.
4847 * Makefile.in (top_srcdir): New var.
4848 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4849 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4850 its expansion is a bit shorter.
4851 (../config.status): Actually build config.status instead of
4853 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4854 New macros, copied and relocated from ../Makefile.in.
4855 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4856 (../config.status, Makefile): New dependencies and rules,
4857 copied with relocation from ../Makefile.in. This should be more
4858 likely to rebuild the build machinery properly if you do a 'make'
4859 in the src directory.
4861 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4863 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4866 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4867 behavior on Windows 7 and later when the function is repeatedly
4868 invoked with the same value of DIR. (Bug#17950)
4870 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4871 string to match the one in w32fns.c.
4873 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4874 stdin to binary mode only if it is connected to a terminal.
4876 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4878 Coalesce extern decls.
4879 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4880 * sysdep.c (emacs_get_tty, emacs_set_tty):
4881 Move duplicate extern decls from here ...
4882 * systty.h: ... to here, so that there's just one copy.
4884 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4886 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4888 * nsfns.m (Fns_popup_font_panel): Ditto.
4890 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4892 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4894 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4896 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4897 [DOS_NT]: Implement for WINDOWSNT.
4899 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4902 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4904 * sysdep.c (suppress_echo_on_tty): New function.
4905 * minibuf.c (read_minibuf_noninteractive): Use it.
4907 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4909 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4910 sysinfo failed. Adjust docstring.
4912 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4914 Implement memory-info for MS-DOS.
4915 * dosfns.c (dos_memory_info): New function.
4916 * dosfns.h (dos_memory_info): Add prototype.
4917 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4918 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4919 of doing some of its job.
4921 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4922 reference termios structure members.
4924 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4926 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4928 * minibuf.c (top): Include systty.h. Declare external
4929 emacs_get_tty and emacs_set_tty.
4930 (Vread_hide_char): New lisp variable.
4931 (read_minibuf_noninteractive): Hide characters with
4932 Vread_hide_char if it is a character. (Bug#17839)
4934 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4936 Implement memory-info for MS-Windows.
4937 * w32.c (w32_memory_info): New function.
4938 * w32.h (w32_memory_info): Prototype it.
4939 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4941 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4943 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4944 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4945 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4946 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4947 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4948 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4949 (decode_coding_big5, decode_coding_charset, decode_coding)
4950 (encode_coding): Adjust users.
4952 * alloc.c (Fmemory_info): New function.
4954 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4956 * syntax.c (back_comment): Use more-natural location for label.
4958 * font.c, font.h (font_unparse_fcname): Now static.
4959 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4961 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4963 Next minor cleanup of font subsystem.
4964 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4965 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4967 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4969 * ftfont.h (ftfont_font_format): Remove prototype.
4970 * ftfont.c (ftfont_font_format): Remove; now unused.
4972 * nsfont.m (nsfont_open):
4973 * w32font.c (w32font_open_internal):
4974 * w32uniscribe.c (uniscribe_open):
4975 * xfont.c (xfont_open):
4976 * xftfont.c (xftfont_open): All users changed.
4978 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4979 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4981 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4983 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4984 x_produce_glyphs does when it generates a stretch glyph that
4985 represents a TAB. (Bug#17969)
4987 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4988 and there is a display property at that position, don't call
4989 move_it_to to move to a position before window start. (Bug#17942)
4990 Fix condition for finding CHARPOS by the first call to move_it_to.
4993 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4995 * syntax.c (find_defun_start): Try the cache even
4996 if !open_paren_in_column_0_is_defun_start.
4997 (back_comment): If find_defun_start was pessimistic, use the
4998 scan_sexps_forward result to improve the cache (bug#16526).
5000 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5002 * xdisp.c (redisplay_window): If redisplay of a window ends up
5003 with point in a partially visible line at end of the window, make
5004 sure the amended position of point actually has smaller Y
5005 coordinate; if not, give up and scroll the display. (Bug#17905)
5007 * window.c (window_scroll_pixel_based): When point ends up at the
5008 last fully visible line, don't let move_it_to stop at the left
5009 edge of the line and dupe us into thinking point is inside the
5012 * w32.c (network_interface_info): Make sure the argument is a
5015 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5017 * process.c (read_and_dispose_of_process_output): Fix typo
5018 in previous patch: we want nonnegative fds, not nonzero fds.
5020 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5022 * chartab.c (char_table_translate): Move to...
5023 * character.h (char_table_translate): ... inline function here.
5024 Avoid Faref and assume that args are always valid. This helps to
5025 speedup search, which is especially important for a huge buffers.
5026 * lisp.h (char_table_translate): Remove prototype.
5028 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5029 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5030 New function, with an intention to avoid code duplication between
5032 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5034 * ftfont.c (ftfont_open):
5035 * macfont.m (macfont_open):
5036 * xftfont.c (xftfont_open): Use it.
5038 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5040 * process.c: Add sanity checks for file descriptors (Bug#17844).
5041 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5042 Check that infd is nonnegative before using it as an fd.
5043 (read_and_dispose_of_process_output, Fprocess_send_eof):
5044 Likewise, for outfd.
5045 (wait_reading_process_output): Omit unnecessary check of infd.
5047 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5049 Minor fixups related to usage of the 'long' type.
5050 * gnutls.c (emacs_gnutls_handshake):
5051 * xfaces.c (dump_realized_face):
5052 Work even if 'long' is narrower than 'void *'.
5053 * termcap.c (scan_file):
5054 * xselect.c (x_decline_selection_request)
5055 (x_reply_selection_request, x_get_window_property):
5056 * xterm.c (x_set_frame_alpha):
5057 Remove unnecessary 'L' suffixes of integer constants.
5058 * xfns.c (hack_wm_protocols):
5059 * xselect.c (x_fill_property_data):
5060 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5061 Remove unnecessary casts to 'long'.
5062 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5064 Minor ImageMagick safety fixes.
5065 * image.c (imagemagick_compute_animated_image):
5066 Remove useless assignment to local. Avoid problems if dest_width is 0.
5067 (imagemagick_load_image): Use int for pixel counts that can't
5068 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5069 a row width greater than the image width (or greater than LONG_MAX!).
5071 2014-07-04 K. Handa <handa@gnu.org>
5073 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5074 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5075 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5077 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5079 * font.h (struct font_driver): Remove get_outline and free_outline;
5080 not used by any font driver.
5081 * ftfont.c (ftfont_driver):
5082 * macfont.m (macfont_driver):
5083 * nsfont.m (nsfont_driver):
5084 * w32font.c (w32font_driver):
5085 * w32uniscribe.c (uniscribe_font_driver):
5086 * xfont.c (xfont_driver): Related users changed.
5087 * xselect.c (x_get_window_property): Use convenient xmalloc.
5088 Call to xfree only if some data was really allocated.
5090 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5092 On MS-Windows, display busy cursor on all GUI frames.
5093 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5094 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5095 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5097 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5098 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5100 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5102 Use convenient alists to manage per-frame font driver-specific data.
5103 * frame.h (struct frame): Rename font_data_list to...
5104 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5105 * font.h (struct font_data_list): Remove; no longer need a special
5107 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5109 * font.c (font_put_frame_data, font_get_frame_data)
5110 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5112 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5113 Related users changed.
5114 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5115 Prefer convenient xmalloc and xfree.
5117 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5119 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5120 the window whose glyph row is being prepared and a flag whether it
5121 is for mode/header line. Make sure the glyph row's marginal areas
5122 are in sync with what the window wants.
5125 * xdisp.c (display_line, display_mode_line):
5126 Call prepare_desired_row with additional arguments, as appropriate.
5128 * dispextern.h (prepare_desired_row): Adjust prototype.
5130 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5132 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5133 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5134 caused by xw_popup_dialog in daemon mode (Bug#17891).
5136 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5138 * frame.c (do_switch_frame): When switching to another TTY frame,
5139 make sure FrameCols and FrameRows are in sync with the new frame's
5142 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5144 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5145 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5146 min_char slots. Adjust comment.
5147 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5148 Add SUB_CHAR_TABLE_OFFSET member.
5149 (make_uninit_sub_char_table): New function.
5150 (toplevel): Add compile-time assert to verify suitable member layout
5151 in Lisp_Sub_Char_Table.
5152 * alloc.c (mark_char_table): Add extra argument to denote char table
5153 subtype. Adjust to match new layout of sub char-table.
5154 (mark_object): Always mark sub char-tables with mark_char_table.
5155 * chartab.c (make_sub_char_table, copy_sub_char_table)
5156 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5157 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5158 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5159 All related users changed.
5160 * lread.c (read1): Adjust to match new layout of sub char-table.
5161 * print.c (print_object): Likewise (Bug#17898).
5163 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5165 * keymap.c (get_keyelt): Simplify.
5166 (copy_keymap_item): Remove left-over code for when we had
5167 key-shortcut caches.
5169 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5171 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5172 (dealloc): Remove for EmacsScroller.
5174 * nsterm.h (EmacsScroller): Remove dealloc.
5176 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5178 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5180 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5182 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5183 when setNeedsDisplay is called so we don't trigger redisplay for every
5186 * nsterm.m (any_help_event_p): New variable.
5187 (mouseMoved:): Set any_help_event_p to YES if help event is
5188 generated. Remove else with empty help event that triggered redisplay
5189 for every mouse move.
5190 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5192 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5194 * xfns.c (Qsuppress_icon): Remove; no real users.
5195 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5196 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5197 (syms_of_w32fns): Don't DEFSYM it.
5199 2014-06-29 Glenn Morris <rgm@gnu.org>
5201 * Makefile.in (ns-app): Mark as PHONY.
5203 2014-06-28 Glenn Morris <rgm@gnu.org>
5205 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5206 liblw.a in this directory.
5208 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5210 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5211 also in unibyte case. (Bug#17865)
5213 2014-06-28 K. Handa <handa@gnu.org>
5215 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5216 (MIN_CHARBUF_SIZE): New macro.
5217 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5219 2014-06-27 Glenn Morris <rgm@gnu.org>
5221 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5222 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5223 (.el.elc): Replace suffix rule with pattern rule.
5224 (%.elc): New pattern rule, with order-only prerequisite.
5225 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5226 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5227 in place of BOOTSTRAPEMACS.
5229 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5231 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5233 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5235 Consistently use validate_subarray to verify substring.
5236 * fns.c (validate_substring): Not static any more. Adjust to
5237 use ptrdiff_t, not EMACS_INT, because string and vector limits
5238 can't exceed ptrdiff_t even if EMACS_INT is wider.
5239 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5240 (secure_hash): Adjust user.
5241 * lisp.h (validate_subarray): Add prototype.
5242 * coding.c (Fundecodable_char_position):
5243 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5244 Use validate_subarray. Adjust comment to mention substring.
5246 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5248 Do not allow out-of-range character position in Fcompare_strings.
5249 * fns.c (validate_subarray): Add prototype.
5250 (Fcompare_substring): Use validate_subarray to check ranges.
5251 Adjust comment to mention that the semantics was changed. Also see
5252 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5254 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5256 Be more consistent about the 'Qfoo' naming convention.
5257 * image.c (Fimagemagick_types):
5258 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5259 * process.c (Fmake_network_process):
5260 Rename C local identifier 'Qfoo to avoid giving the false
5261 impression that it stands for the symbol 'foo'.
5263 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5265 Simplify and cleanup character conversion stuff.
5266 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5268 * character.c (multibyte_char_to_unibyte)
5269 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5270 * character.h (make_char): Remove; unused.
5271 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5272 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5273 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5274 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5275 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5277 2014-06-22 Mario Lang <mlang@delysid.org>
5279 * w32fns.c (Fw32_shell_execute): The the -> the.
5281 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5283 * xmenu.c (mouse_position_for_popup):
5284 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5285 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5286 * menu.c (Fx_popup_menu):
5287 * xselect.c (x_handle_dnd_message): Adjust users.
5288 * menu.h (mouse_position_for_popup): Remove prototype.
5289 * xterm.h (x_relative_mouse_position): Add prototype.
5290 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5291 call XFree if XQueryTree returns zero.
5293 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5295 * indent.c (Fvertical_motion): Doc fix.
5296 Move to the goal column, if any, with a single call to
5297 move_it_in_display_line, not in two calls. Doing this with two
5298 calls causes move_it_in_display_line apply the line-prefix
5299 handling twice instead of just once. (Bug#17823)
5301 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5303 Port to OS X ACLs (Bug#17810).
5304 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5305 ACL_TYPE_ACCESS) doesn't work.
5307 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5309 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5310 before checking key-translation-map (bug#17659).
5312 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5314 * font.c (font_make_object): Avoid dangling pointer which may
5315 crash GC (Bug#17771).
5317 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5319 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5320 prototype of DGifCloseFile as appropriate for older and newer
5322 (gif_close): New function, encapsulates the differences in the
5323 calling sequence of DGifCloseFile before v5.1.0 and after it.
5324 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5325 error string where appropriate. (Bug#17790)
5327 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5328 macro execution, make sure point didn't move since last complete
5329 redisplay, as the condition for using the glyph matrix
5330 information. (Bug#17777)
5332 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5334 Minor cleanup of fonset code.
5335 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5336 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5337 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5338 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5339 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5340 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5341 (free_realized_fontset): Remove because a no-op since 2008.
5342 (free_face_fontset): Adjust user.
5343 (syms_of_fontset): Shrink fontset by one extra slot.
5345 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5347 Omit redundant extern decls.
5348 Most of this patch is from Dmitry Antipov, in:
5349 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5350 * commands.h (update_mode_lines):
5351 * frame.h (Qbackground_color, Qforeground_color)
5352 (x_set_menu_bar_lines):
5353 * ftfont.c (ftfont_font_format):
5354 * intervals.h (Qkeymap, Qfont):
5355 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5356 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5357 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5358 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5359 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5360 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5361 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5362 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5363 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5364 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5365 (Qtool_bar, Qheader_line):
5366 * macros.c (Fexecute_kbd_macro):
5367 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5368 * xterm.c (x_delete_terminal, XSetIMValues):
5369 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5370 (x_implicitly_set_name, popup_activated)
5371 (widget_store_internal_border):
5372 Remove redundant decls.
5373 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5374 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5375 Remove _Noreturn, as make-docfile now does that for us.
5376 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5377 (Qregion_extract_function): New decl.
5378 * window.c, xfns.c: Include menu.h.
5380 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5382 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5384 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5386 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5387 * callint.c (read_file_name): ... convert to static here.
5388 * lisp.h (Fread_file_name): Do not EXFUN it.
5389 (STRING_COPYIN): Remove; unused.
5390 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5391 (char_composable_p): ... static function. All users changed.
5392 * eval.c (toplevel): Remove redundant #include directives.
5393 * xterm.c (x_initialize): Add static to match prototype.
5394 * ccl.c (Fccl_execute_on_string):
5395 * font.c (fon_intern_prop): Use make_specified_string.
5397 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5399 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5400 Reported by David Caldwell in:
5401 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5403 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5405 Do not ask for XRender extension each time XFT font is opened.
5406 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5407 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5409 2014-06-15 Glenn Morris <rgm@gnu.org>
5411 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5413 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5415 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5416 information if we are in the middle of executing a keyboard macro,
5417 since redisplay doesn't update the screen until the macro is
5418 finished. (Bug#17777)
5420 * alloc.c (cleanup_vector): Don't dereference a font driver
5421 pointer if it is NULL. (Bug#17771)
5423 2014-06-13 Glenn Morris <rgm@gnu.org>
5425 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5426 ($(lispsource)/international/charprop.el)
5427 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5428 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5429 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5430 GNU make automatically passes command-line arguments to sub-makes.
5432 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5434 Avoid hangs in accept-process-output (Bug#17647).
5435 * lisp.h, process.c (wait_reading_process_input):
5436 Return int, not bool. All uses changed.
5437 * process.c (SELECT_CANT_DO_WRITE_MASK):
5438 Remove macro, replacing with ...
5439 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5441 (status_notify): New arg WAIT_PROC. Return int, not void.
5444 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5446 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5447 the frame is the initial frame, because the hook is not set up
5448 then, and Emacs crashes.
5449 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5451 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5453 * keymap.c (silly_event_symbol_error): Don't recommend the use
5456 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5458 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5459 matching overlay strings with 'cursor' property against buffer
5460 positions traversed in the glyph row. (Bug#17744)
5462 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5464 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5467 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5468 determine 10.9 (Bug#17751).
5470 * macfont.m (macfont_draw): Positions were not freed.
5472 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5474 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5475 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5476 function. Also adjust comment.
5477 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5479 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5480 * font.c (font_done_for_face):
5481 * xfaces.c (realize_non_ascii_face): Adjust user.
5482 * font.h (struct font_driver): Convert 'prepare_face' to return
5483 void because its return value is never used anyway.
5484 * xfont.c (xfont_prepare_face): Return void.
5485 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5486 (xftfont_done_face): Use xfree.
5488 * dispextern.h (last_tool_bar_item): Remove declaration.
5489 * frame.h (struct frame): New member last_tool_bar_item.
5490 * frame.c (make_frame): Initialize it.
5491 * xdisp.c (toplevel): Remove last_tool_bar_item.
5492 (handle_tool_bar_click, note_tool_bar_highlight):
5493 * w32term.c (w32_read_socket, w32_initialize):
5494 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5496 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5497 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5499 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5501 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5502 * process.c (Faccept_process_output)
5503 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5504 the return value is about PROCESS, not about other processes.
5506 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5508 Further adjustments to mark_object and friends.
5509 Now the mark_object's stack is just 32 bytes on a 64-bit
5510 system, which means extra 20% off the stack usage.
5511 * alloc.c (mark_save_value): As before, refactored out from ...
5512 (mark_object): ... adjusted user. Also add comment.
5514 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5516 Fix core dump after a dropped X connection (Bug#17704).
5517 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5518 is dead, as we may be shutting down.
5520 2014-06-08 Glenn Morris <rgm@gnu.org>
5522 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5524 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5526 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5528 If a C name must be extern on some platforms, make it extern on all.
5529 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5531 * font.h (ftxfont_driver) [HAVE_XFT]:
5532 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5533 * lisp.h (get_frame_param):
5534 * menu.h (tty_menu_show):
5535 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5536 * termhooks.h (encode_terminal_code):
5537 * xterm.h (x_menu_wait_for_event):
5539 * frame.c (get_frame_param):
5540 * fringe.c (max_used_fringe_bitmap):
5541 * ftxfont.c (ftxfont_driver):
5542 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5543 * menu.c (menu_items_inuse):
5544 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5545 * term.c (encode_terminal_code, tty_menu_show):
5546 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5547 * xfaces.c (load_color):
5548 * xmenu.c (x_menu_wait_for_event):
5551 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5553 Change object marking routines to minimize stack usage.
5554 This change moves a few cold paths from mark_object to NO_INLINE
5555 functions and adjusts symbol marking loop. According to GCC 4.8.2
5556 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5557 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5558 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5559 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5560 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5561 refactored out from ...
5562 (mark_object): ... adjusted user. Also mark symbols in a tight
5564 (mark_face_cache): Add NO_INLINE.
5566 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5568 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5569 contains garbage on WINDOWSNT (which could potentially infloop at
5572 Minimize cursor motion during TTY menu updates.
5573 * term.c (tty_menu_display): Don't position cursor here.
5574 Instead, pass the cursor coordinates to update_frame_with_menu.
5575 (tty_menu_activate): Send the hide cursor command only once in an
5576 iteration through the outer 'while' loop.
5578 * dispnew.c (update_frame_1): Accept an additional argument
5579 SET_CURSOR_P, and position the cursor at the end of the frame
5580 update only if that argument is non-zero. All callers changed to
5581 provide the additional argument as non-zero, except for
5582 update_frame_with_menu.
5583 (update_frame_with_menu): Accept 2 additional arguments ROW and
5584 COL; if they are non-negative, instruct update_frame_1 not to
5585 position the cursor, and instead position it according to ROW and COL.
5587 * dispextern.h (update_frame_with_menu): Update prototype.
5589 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5591 * callproc.c (call_process): Don't check read-only if we don't insert
5592 anything (bug#17666).
5594 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5596 * dispnew.c (update_frame_with_menu): Set display_completed.
5598 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5600 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5602 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5604 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5606 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5607 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5609 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5611 * window.c (Frecenter): Signal an error if window-buffer is not
5614 * keyboard.c (make_lispy_position): Don't include a buffer position in
5615 mode/header-line mouse events.
5617 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5618 Vunread_command_events (bug#17650).
5620 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5622 * xterm.c (x_setup_pointer_blanking):
5623 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5625 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5627 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5628 because it will be defined in generated config.h if needed.
5630 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5632 Use terminal-specific hooks to display popup dialogs.
5633 * termhooks.h (struct terminal): New field popup_dialog_hook.
5634 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5635 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5636 code and use popup_dialog_hook.
5637 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5638 * nsterm.h (ns_popup_dialog): Adjust prototype.
5639 * nsterm.m (ns_create_terminal):
5640 * w32term.c (w32_create_terminal):
5641 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5642 Setup popup_dialog_hook.
5644 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5646 * w32heap.c (report_temacs_memory_usage): Improve the report by
5647 reporting the large blocks that are actually occupied at dump time.
5649 * w32console.c (initialize_w32_display): Set the console
5650 menu_show_hook, otherwise TTY menus are broken on w32.
5652 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5654 Use terminal-specific hooks to display menus.
5655 * termhooks.h (struct terminal): New field menu_show_hook.
5656 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5657 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5659 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5660 * nsmenu.m (ns_menu_show):
5661 * w32menu.c (w32_menu_show):
5662 * xmenu.c (x_menu_show):
5663 * term.c (tty_menu_show): Adjust to use bit flags.
5664 (set_tty_hooks): Set menu_show_hook.
5665 * xterm.c (x_create_terminal):
5666 * nsterm.m (ns_create_terminal):
5667 * msdos.c (initialize_msdos_display):
5668 * w32term.c (w32_create_terminal): Likewise.
5670 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5672 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5674 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5676 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5677 (FD_SET): Don't define on WINDOWSNT.
5679 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5681 * emacs.c: Include "sysselect.h", to define its inline functions.
5682 Reported by Glenn Morris in:
5683 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5685 Do not require libXt-devel when building with gtk.
5686 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5687 dependency on libXt-devel.
5688 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5689 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5690 lwlib-widget.h now does this.
5691 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5693 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5695 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5696 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5697 (delete_write_fd, wait_reading_process_output):
5698 Remove now-redundant easserts.
5699 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5700 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5701 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5702 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5704 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5706 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5707 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5708 (calloc): Don't undef, it is never defined.
5709 (HEAP_ENTRY_SHIFT): Remove unused macro.
5711 * Makefile.in (C_HEAP_SWITCH): Remove.
5712 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5714 Fix MS-Windows build broken by menu changes on 2014-06-02.
5715 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5717 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5718 Define instead of including ../lwlib/lwlib.h, which causes
5719 compilation errors due to missing X11 headers.
5721 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5723 * process.c (wait_reading_process_output): Omit incorrect test of
5724 p->infd against zero. Add easserts for infd having a plausible value.
5726 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5728 Adjust to match recent lwlib changes.
5729 * menu.h (xmalloc_widget_value): Replace by ...
5730 (make_widget_value): ... new prototype.
5731 * menu.c (xmalloc_widget_value): Replace by ...
5732 (make_widget_value): ... new function.
5733 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5734 * gtkutil.c (malloc_widget_value, free_widget_value):
5735 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5736 * keyboard.h (enum button_type, struct _widget_value):
5737 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5739 * nsmenu.m (ns_update_menubar, ns_menu_show):
5740 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5741 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5742 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5744 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5746 * image.c (x_query_frame_background_color)
5747 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5748 Fix --enable-gcc-warnings compilation without image libraries.
5750 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5752 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5753 emulated break value only if it goes up.
5754 (sbrk): Add assertion that the INCREMENT argument is strictly
5755 zero. Improve and correct the commentary.
5757 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5759 Improve AIX-related merge from emacs-24.
5760 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5761 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5762 not on AIX; since we're on the trunk we can use enums more broadly.
5764 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5766 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5768 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5769 to min(value, whole).
5771 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5773 Bring back the changes to GDB-visible symbols, but only on AIX.
5774 And only if it's not pre-4.2 GCC.
5775 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5776 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5777 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5780 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5782 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5783 with PT, not GPT. (Bug#16433)
5785 Revert last changes to GDB-visible symbols.
5786 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5787 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5788 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5791 2014-06-02 Glenn Morris <rgm@gnu.org>
5793 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5795 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5797 Fix port to 32-bit AIX with xlc (Bug#17598).
5798 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5799 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5800 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5801 to work around a compiler bug in IBM xlc 12.1.
5803 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5805 * xterm.c (x_update_window_end): Don't invalidate the entire
5806 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5807 highlight needs to be redisplayed. (Bug#17588)
5809 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5811 Port the GDB-visible symbols to AIX.
5812 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5813 optimizes away the relevant external symbols. Use enums instead;
5814 this suffices for the AIX port, which is 32-bit-only anyway.
5815 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5816 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5817 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5820 Include sources used to create macuvs.h.
5821 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5822 * macuvs.h: Use automatically-generated header.
5824 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5826 Port signal-handling to DragonFly BSD (Bug#17646).
5827 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5828 Move implementations from callproc.c to sysdep.c.
5829 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5830 Move declarations from process.h to syssignal.h.
5832 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5834 * callint.c (Ffuncall_interactively): Add usage.
5836 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5838 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5840 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5842 * w32heap.c (malloc_before_dump, malloc_after_dump)
5843 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5844 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5845 set errno where appropriate to emulate CRT functions.
5847 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5849 Debugging facility to check whether 'const char *' points to
5850 relocatable data of non-pure Lisp string.
5851 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5852 (mark_maybe_pointer): ... adjusted user.
5853 (relocatable_string_data_p): New function.
5854 * lisp.h (relocatable_string_data_p): Add prototype.
5855 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5856 the pointer to relocatable Lisp data is not used.
5858 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5860 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5861 * atimer.c (block_atimers):
5862 * callproc.c (block_child_signal): Block SIGINT too;
5863 otherwise, its handler might now unblock signals that it shouldn't.
5864 * keyboard.c (read_char): Clear signal mask, since we may
5865 be in a SIGINT handler, and many signals may be masked.
5866 * keyboard.c (handle_interrupt):
5867 * sysdep.c (handle_arith_signal):
5868 Clear signal mask instead of just unblocking the signal that
5869 was received, since several signals may be blocked at this point.
5871 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5873 * Makefile.in (TEMACS_POST_LINK): Remove target.
5874 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5875 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5877 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5879 * xmenu.c (xdialog_show): Remove prototype, rename to
5880 x_dialog_show, remove 2nd arg because it's always zero
5881 and simplify accordingly.
5882 (xw_popup_dialog): Adjust user.
5883 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5884 2nd arg because it's always zero and simplify accordingly.
5885 (w32_popup_dialog): Adjust user.
5887 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5889 * w32heap.c (report_temacs_memory_usage): New function.
5891 * unexw32.c (unexec) [ENABLE_CHECKING]:
5892 Call report_temacs_memory_usage.
5894 * w32heap.h (report_temacs_memory_usage): Add prototype.
5896 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5898 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5899 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5901 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5903 * buffer.c (init_buffer): Accept an argument 'initialized'.
5904 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5905 mmap_regions and mmap_fd, to avoid referencing stale data from the
5906 dump phase. Add an assertion for buffer text of buffers created
5907 in temacs before this function is called. (Bug#17622)
5908 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5910 * lisp.h (init_buffer): Update prototype.
5912 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5914 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5916 * alloc.c (Fgarbage_collect): Fix compilation with
5917 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5919 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5921 * frame.c, frame.h (frame_char_to_pixel_position)
5922 (frame_set_mouse_position): Now static, and made private in
5923 frame.c rather than public in frame.h.
5925 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5927 Refactor mouse positioning stuff to avoid code duplication.
5928 * frame.h (frame_char_to_pixel_position): New function.
5929 (x_set_mouse_position): Rename to...
5930 (frame_set_mouse_position): ...new function.
5931 (frame_set_mouse_pixel_position): Add prototype.
5932 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5933 Rename to frame_set_mouse_pixel_position.
5934 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5936 * xterm.h, w32term.h ( x_set_mouse_position)
5937 (x_set_mouse_pixel_position): Remove prototypes.
5939 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5941 On X, always make pointer visible when deleting frame (Bug#17609).
5942 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5944 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5946 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5947 * keyboard.c (gobble_input): If there is no terminal input error,
5948 make sure the pointer is visible for all frames on this terminal.
5949 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5950 it was previously disabled.
5952 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5954 * data.c (Fzerop): Move to Elisp.
5955 (syms_of_data): Don't defsubr it.
5956 * keyboard.c (echo_keystrokes_p): New function.
5957 (read_char, record_menu_key, read_key_sequence): Use it.
5959 * callint.c (Qfuncall_interactively): New var.
5960 (Qcall_interactively): Remove.
5961 (Ffuncall_interactively): New function.
5962 (Fcall_interactively): Use it.
5963 (syms_of_callint): Defsubr it.
5965 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5967 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5968 relocated from under us.
5970 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5972 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5973 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5974 configure, not from HEAPSIZE.
5975 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5977 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5978 for MinGW, since it no longer uses gmalloc.
5980 * buffer.c: Do not define mmap allocations functions for Windows.
5981 Remove mmap_find which is unused. Remove mmap_set_vars which does
5983 [WINDOWSNT]: Include w32heap.h.
5984 (init_buffer): Always allocate new memory for buffers.
5986 * emacs.c: Remove mmap_set_vars calls.
5988 * image.c (free_image): Undef free for Windows because it is
5989 redirected to our private version.
5991 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5992 (copy_executable_and_dump_data): Remove dumping the heap section.
5993 (unexec): Restore using_dynamic_heap after dumping.
5995 * w32heap.c (dumped_data_commit, malloc_after_dump)
5996 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5997 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5998 (mmap_free): New functions.
6000 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6002 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6004 * image.c (imagemagick_load_image): Use MagickRealType for local
6005 'color_scale', instead of double, to avoid a GCC warning about
6008 * xfns.c (Fx_window_property): Remove unused local.
6010 Don't kill already-reaped process (Bug#17561).
6011 * process.c (process_send_signal): Fix race condition where a
6012 subprocess was reaped by a signal handler between the check for
6013 liveness and calling 'kill', which meant that Emacs could in
6014 theory kill an innocent bystander process. Do the fix by blocking
6015 SIGCHLD in a critical section that checks liveness before killing.
6017 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6019 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6021 2014-05-26 Ken Brown <kbrown@cornell.edu>
6023 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6024 even if !CYGWIN (see bug#17510).
6026 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6028 * nsfns.m (Fns_do_applescript): Surround NSApp run
6029 with calls to ns_init_events, ns_finish_events (Bug#17424).
6031 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6033 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6034 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6036 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6037 with calls to ns_init_events, ns_finish_events (Bug#17424).
6039 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6041 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6042 if we are iterating over an object that generates glyphs for
6043 marginal areas. (Bug#17585)
6045 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6047 * xdisp.c (safe__call1, safe__eval): Now static.
6049 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6051 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6052 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6053 (safe_call1): Call safe_call instead of safe__call directly.
6055 2014-05-26 Ken Brown <kbrown@cornell.edu>
6057 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6058 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6061 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6063 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6064 (safe__call, safe__call1, safe__eval): New functions.
6065 (safe_call): Use it.
6066 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6067 (display_mode_element): Same for `:eval'.
6069 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6071 Fix port to 32-bit AIX (Bug#17540).
6072 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6073 twice. _text already includes this offset.
6074 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6076 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6078 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6079 when closest_pos is identical to to_charpos, don't recurse, since
6080 we already tried that, and failed. (Bug#17539)
6082 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6083 unwinding when frame's faces were not initialized yet, increment
6084 the frame's image-cache reference count before calling
6085 x_free_frame_resources. Don't dereference
6086 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6088 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6090 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6093 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6094 macfont.m, call draw with adjusted arguments so font drivers
6095 don't need to do that.
6097 * macfont.m (macfont_draw): Merge changes from Macport.
6099 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6101 * alloc.c (garbage_collect_1): New function, with all of the guts
6102 of Fgarbage_collect.
6103 (mark_stack): Accept an argument END and don't mark Lisp objects
6104 on the stack beyond the address given by END. Calculation of END
6105 was moved to Fgarbage_collect.
6106 (Fgarbage_collect): Calculate the end address of the stack portion
6107 that needs to be examined by mark_stack, and pass that address to
6108 garbage_collect_1, which will pass it to mark_stack.
6109 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6110 for more details about the underlying problems. In particular,
6111 this avoids dumping Emacs with the large hash-table whose value is
6112 held in purify-flag for most of the time loadup.el runs.
6114 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6116 * xfns.c (x_window_property_intern): New function (code from
6118 (Fx_window_property): Call x_window_property_intern. If property
6119 not found and NILP (source) and outer window != inner window,
6120 check outer window for property (Bug#17537).
6122 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6124 Supply malloc and alloc_size attributes for extern allocators.
6125 This documents the C API, and helps GCC generate a bit better code.
6126 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6127 (ATTRIBUTE_MALLOC_SIZE): New macros.
6128 * gmalloc.c (malloc, realloc, calloc):
6129 * gtkutil.h (malloc_widget_value):
6130 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6131 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6134 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6136 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6137 * image.c (imagemagick_load_image): Port to hosts that do not use
6138 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6140 2014-05-21 Leo Liu <sdl.web@gmail.com>
6142 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6144 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6146 * dbusbind.c (xd_signature): Revert last 2 patches.
6148 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6150 Allow any non-nil value to count as true in bool-vector.
6151 Likewise for xd_signature in dbusbind.c.
6152 This is more consistent with the usual practice in Emacs, which is
6153 that any non-nil value counts as true.
6154 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6155 * dbusbind.c (xd_signature): Likewise, for booleans.
6156 * data.c, lisp.h (Qbooleanp):
6157 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6159 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6161 * lisp.h (CHECK_BOOLEAN): New function.
6162 * alloc.c (Fbool_vector): New function.
6163 (syms_of_alloc): Defsubr it.
6164 * data.c (Qbooleanp): New symbol.
6165 (syms_of_data): DEFSYM it.
6166 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6168 * font.c (font_matching_entity): Extract font-entity object
6169 from the vector of matching entities (Bug#17486).
6171 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6173 Assume C99 or later (Bug#17487).
6174 * bytecode.c (B__dummy__): Remove.
6175 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6176 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6177 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6178 * regex.c (DEBUG_PRINT): Assume varargs macros.
6179 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6181 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6183 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6184 memory for every buffer that was dumped.
6186 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6188 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6189 (Fnreverse): Allow vectors and bool vectors.
6191 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6193 Minor cleanup for terminal setup.
6194 * termhooks.h (create_terminal): Adjust prototype.
6195 * terminal.c (create_terminal): Pass output method and RIF as args.
6196 (init_initial_terminal):
6197 * nsterm.m (ns_create_terminal):
6198 * term.c (init_tty):
6199 * w32term.c (w32_create_terminal):
6200 * xterm.c (x_create_terminal): Adjust users.
6201 Avoid redundant NULL initializers and add comments.
6203 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6205 * keyboard.c (Qdeactivate_mark): Now static.
6207 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6209 If available, use Xfixes extension to do pointer blanking.
6210 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6211 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6212 (make_invisible_cursor): Move to...
6213 * xterm.c (make_invisible_cursor): ...here.
6214 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6215 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6216 (x_term_init): Call to x_setup_pointer_blanking.
6217 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6218 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6220 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6222 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6224 2014-05-12 Glenn Morris <rgm@gnu.org>
6226 * fileio.c (Ffile_executable_p): Doc tweak.
6228 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6230 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6231 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6233 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6235 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6237 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6239 Fix initialization of minibuffer history variable (Bug#17430).
6240 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6241 Move the initialization up to prevent any "value void" message.
6243 2014-05-08 Samuel Bronson <naesten@gmail.com>
6245 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6246 are matched (bug#17413).
6248 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6250 Stop tooltips pulling Emacs window to front (Bug#17408).
6251 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6252 SetWindowPos invocations.
6254 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6256 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6257 not initialized (Bug#17398).
6259 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6261 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6263 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6265 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6266 [HAVE_NS]: Do not include png.h.
6267 (x_query_frame_background_color): New function.
6268 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6269 (png_load_body): Coalesce duplicate code.
6271 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6273 Consult libpng-config more consistently (Bug#17339).
6274 * Makefile.in (PNG_CFLAGS): New var.
6275 (ALL_CFLAGS): Use it.
6276 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6277 CFLAGS now handles this.
6279 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6281 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6282 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6283 because WCONTINUED is always defined now.
6284 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6286 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6288 * buffer.c (overlay_strings): Fix the wording of the commentary.
6290 2014-05-01 Glenn Morris <rgm@gnu.org>
6292 * floatfns.c (Fisnan):
6293 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6295 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6297 * term.c (tty_menu_activate): A better initialization for cursor
6300 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6302 * intervals.c: Tighten assertions.
6303 (create_root_interval): Make sure the interval is not empty.
6304 (intervals_equal): Use booleans.
6305 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6306 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6307 (balance_possible_root_interval): Simplify and use booleans.
6308 (split_interval_right, split_interval_left): Check LENGTH, and remove
6309 now redundant assertion.
6310 (adjust_intervals_for_insertion): Remove now redundant assertions.
6311 (delete_node, interval_deletion_adjustment)
6312 (adjust_intervals_for_deletion, merge_interval_right)
6313 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6314 (reproduce_interval): Make sure the interval is not empty.
6316 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6318 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6319 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6320 satisfaction that they would always be initialized.
6322 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6324 * term.c (tty_menu_display): Move the cursor to the active menu item.
6325 (tty_menu_activate): Return the cursor to the active menu item
6326 after displaying the menu and after displaying help-echo.
6327 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6328 for the details of why this is needed by screen readers and
6331 2014-04-30 Glenn Morris <rgm@gnu.org>
6333 * process.c (handle_child_signal):
6334 Handle systems without WCONTINUED. (Bug#15110, 17339)
6336 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6338 * window.c (struct saved_window): Remove mark.
6339 (Fset_window_configuration, save_window_save)
6340 (compare_window_configurations): Don't touch marks any more.
6342 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6344 Use bits_word for gcmarkbits.
6345 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6346 bits_word is typically a tad more efficient for mark bits than
6347 unsigned is, so use bits_word. All uses changed.
6348 * lisp.h (BITS_PER_INT): Remove; no longer used.
6350 Avoid undefined behavior in signed left shift.
6351 This ports to GCC 4.9.0 with -fsanitize=undefined.
6352 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6354 * regex.c (extract_number):
6355 * lisp.h (make_number, XINT):
6356 Do not shift a 1 bit left into a sign bit.
6357 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6358 not int, for gcmarkbits. All uses changed.
6360 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6362 * search.c (Fnewline_cache_check): Don't try to count newlines
6363 outside the buffer's restriction, as find_newline doesn't support that.
6365 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6367 * window.c (Fset_window_configuration): Deactivate the mark before
6369 (set_window_buffer): Ignore window_initialized.
6370 (window_initialized): Remove.
6371 * keyboard.c (Qdeactivate_mark): Not static any more.
6372 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6375 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6377 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6378 and to clang 3.4, which have fixed the bug. This should let us
6379 run a bit faster on these platforms when address sanitization is
6382 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6384 Port to GCC 4.9.0 with --enable-gcc-warnings.
6385 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6387 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6388 a way that also works with GCC 4.9.0.
6390 * search.c (Fnewline_cache_check): Remove unused locals.
6392 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6394 * search.c (find_newline1): New subroutine.
6395 (Fnewline_cache_check): New function.
6396 (syms_of_search): Defsubr it.
6398 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6400 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6401 * keyboard.c (unblock_input): Add comment.
6402 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6404 2014-04-22 Daniel Colascione <dancol@dancol.org>
6406 * lread.c (readevalloop_eager_expand_eval): New function
6407 that can recurse into toplevel forms.
6408 (readevalloop): Call it.
6409 * lisp.h: Declare Qprogn.
6410 * callint.c (Qprogn): No longer static.
6412 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6414 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6415 Also change identifiers to match the comments, and add more assertions
6418 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6420 * emacs.c (close_output_streams): Don't clear and restore errno.
6422 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6424 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6425 never becomes visible, i.e. using XMonad (Bug#17237).
6427 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6429 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6430 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6431 (Fline_pixel_height): Don't assume that the current buffer and the
6432 selected window's buffer are one and the same. (Bug#17281)
6434 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6435 paragraph-start cache before the newline cache. (Bug#17269)
6437 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6439 * term.c (tty_send_additional_strings): No need to fflush here,
6441 (tty_set_terminal_modes): fflush after sending additional strings,
6444 2014-04-17 Daniel Colascione <dancol@dancol.org>
6446 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6448 (tty_send_additional_strings): New function.
6449 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6450 (syms_of_term): Intern tty-mode-set-strings and
6451 tty-mode-reset-strings.
6453 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6455 * window.c (save_window_save): Lookup window_point_insertion_type in
6456 the right buffer (bug#15457).
6457 (Qwindow_point_insertion_type): New var.
6458 (syms_of_window): Initialize it.
6460 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6462 Fix the MSDOS build.
6463 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6464 (copy_text_and_data): Zero out the atexit chain pointer before
6467 * termhooks.h (encode_terminal_code): Update prototype.
6469 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6470 visible for all DOS_NT ports, not just WINDOWSNT.
6471 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6473 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6474 unless it is defined.
6475 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6477 * process.c (close_on_exec, accept4, process_socket): Move into
6478 the "ifdef subprocesses" part.
6479 (catch_child_signal): Condition by "ifdef subprocesses".
6480 (syms_of_process) <Qinternal_default_process_sentinel>
6481 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6483 * msdos.h: Add prototypes for new functions.
6484 (EINPROGRESS): Define.
6485 (O_CLOEXEC): Define to zero.
6487 * msdos.c (check_window_system): Remove unnecessary an
6488 incompatible duplicate function.
6489 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6490 New functions in support of new functionality.
6492 * menu.c (single_menu_item): Add visual indication of submenu
6493 also for menus on MSDOS frames.
6494 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6496 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6497 when async subprocesses aren't supported.
6499 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6501 * emacs.c (close_output_streams): Zero out errno before calling
6504 * dired.c [MSDOS]: Include msdos.h.
6506 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6507 (DATA_START) [MSDOS]: Define.
6508 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6510 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6511 Ifdef away for MSDOS.
6512 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6513 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6515 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6516 Use temporary file template that is compatible with mkostemp.
6517 Move vfork-related portions under #ifndef MSDOS.
6518 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6520 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6522 * buffer.c (Foverlays_at): Add argument `sorted'.
6524 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6526 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6527 text, invalidate the bidi_paragraph_cache upto and including the
6530 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6532 Port to IRIX 6.5 (Bug#9684).
6533 * conf_post.h (INET6) [IRIX6_5]: Define.
6534 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6535 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6537 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6539 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6540 before passing it to system APIs.
6542 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6544 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6545 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6547 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6549 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6551 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6553 Remove DATA_SEG_BITS.
6554 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6555 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6556 cc, but that platform is so old that SGI itself stopped supporting
6557 it in December 2013. If you still need Emacs on IRIX, please
6558 either compile with GCC and port the undumping code, or run
6559 './configure --with-wide-int'.
6560 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6561 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6562 DEFINE_GDB_SYMBOL_START way to define it.
6563 (NONPOINTER_BITS): New macro.
6564 (EMACS_INT): Use it.
6565 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6566 the problem and/or configuring --with-wide-int.
6567 (USE_LSB_TAG): Simplify, based on above changes.
6568 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6569 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6571 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6573 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6574 covered by a display string that ends in a newline, and that cases
6575 going back by DVPOS lines to hit the search limit, lift the limit
6576 and go back until DVPOS is reached. (Bug#17244)
6578 * indent.c (Fvertical_motion): Handle correctly the case when the
6579 display string is preceded by an empty line.
6581 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6582 use S_IWRITE instead.
6584 2014-04-11 Glenn Morris <rgm@gnu.org>
6586 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6588 2014-04-11 Ken Brown <kbrown@cornell.edu>
6590 * Makefile.in (EMACS_MANIFEST): Revert last change.
6592 2014-04-10 Daniel Colascione <dancol@dancol.org>
6594 * puresize.h (BASE_PURESIZE): Increase.
6596 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6598 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6600 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6601 region handling (and don't call signal_before_change) if
6602 inhibit_modification_hooks is set.
6603 (signal_before_change): Don't check inhibit_modification_hooks any more.
6605 2014-04-08 Daniel Colascione <dancol@dancol.org>
6607 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6608 function cells contain valid lisp objects. (Modified version of
6611 * alloc.c (detect_suspicious_free): Split actual stack capturing
6612 out into new function for easier breakpoint setting.
6613 (note_suspicious_free): New function.
6615 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6617 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6619 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6620 (symbol_block_pinned): New var.
6621 (Fmake_symbol): Initialize `pinned'.
6622 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6623 pinned and signal an error for un-purifiable objects.
6624 (pure_cons): Use it.
6625 (Fpurecopy): Use it, except for objects that can't be purified.
6626 (mark_pinned_symbols): New function.
6627 (Fgarbage_collect): Use it.
6628 (gc_sweep): Remove hack made unnecessary.
6630 2014-04-07 Glenn Morris <rgm@gnu.org>
6632 * keyboard.c (Fopen_dribble_file): Doc tweak.
6634 2014-04-07 Ken Brown <kbrown@cornell.edu>
6636 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6638 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6640 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6641 We have a substitute execinfo.h on hosts that lack it.
6642 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6643 isn't optimized away.
6645 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6647 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6648 * alloc.c (memory_full):
6649 * charset.c (syms_of_charset):
6650 * doc.c (Fsnarf_documentation):
6652 * font.c (BUILD_STYLE_TABLE):
6653 * keyboard.c (make_lispy_event):
6654 * profiler.c (setup_cpu_timer):
6655 * xgselect.c (xg_select):
6656 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6658 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6659 Replace the only use with ARRAYELTS (font_property_table).
6660 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6662 2014-04-03 Daniel Colascione <dancol@dancol.org>
6664 * xterm.c (x_term_init):
6665 * xfns.c (best_xim_style):
6666 * xfaces.c (Fdump_colors):
6667 * w32fns.c (w32_default_color_map):
6668 * w32.c (init_environment, N_ENV_VARS):
6669 * unexcw.c (read_exe_header):
6670 * term.c (term_get_fkeys_1):
6671 * sysdep.c (init_baud_rate):
6672 * nsterm.m (ns_convert_key):
6673 * nsfns.m (get_geometry_from_preferences):
6674 * msdos.c (dos_set_window_size, init_environment):
6675 * macfont.m (mac_font_get_glyph_for_cid)
6676 (macfont_store_descriptor_attributes)
6677 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6678 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6679 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6681 * image.c (xpm_str_to_color_key):
6682 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6683 * frame.c (x_set_frame_parameters):
6684 * fileio.c (Ffile_selinux_context):
6685 * emacs.c (sort_args):
6686 * dosfns.c (msdos_stdcolor_name):
6687 * dired.c (file_attributes):
6688 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6689 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6692 2014-04-02 Daniel Colascione <dancol@dancol.org>
6694 * data.c (Ffset): Abort if we're trying to set a function call to
6697 * lisp.h (ARRAYELTS): New macro.
6699 * alloc.c: Include execinfo.h if available.
6700 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6701 (suspicious_free_record): New structure.
6702 (suspicious_objects, suspicious_object_index)
6703 (suspicious_free_history, suspicious_free_history_index):
6705 (find_suspicious_object_in_range, detect_suspicious_free)
6706 (Fsuspicious_object): New functions.
6707 (cleanup_vector): Call find_suspicious_object_in_range.
6709 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6711 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6712 width from font width (Bug#17163).
6714 * frame.c (x_set_frame_parameters): Calculate default values of
6715 new frame sizes only after all other frame parameters have been
6716 processed (Bug#17142).
6718 2014-04-02 Ken Brown <kbrown@cornell.edu>
6720 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6723 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6725 * xterm.c (x_draw_image_glyph_string): Adjust image background
6726 width accordingly when its x position is adjusted. (Bug#17115)
6728 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6730 * font.c (font_list_entities): Do not add empty vector to font cache.
6731 (font_matching_entity): Likewise. If matching entity is found, insert
6732 1-item vector with this entity instead of entity itself (Bug#17125).
6734 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6736 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6738 * fns.c (validate_subarray): Rename from validate_substring,
6739 since it works for vectors too. New arg ARRAY. Optimize for the
6740 non-nil case. Instead of returning bool, throw an error if out of
6741 range, so that the caller needn't do that. All uses changed.
6742 Report original values if out of range.
6743 (Fsubstring, Fsubstring_no_properties, secure_hash):
6744 Also optimize the case where FROM is 0 or TO is the size.
6746 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6748 * search.c (Freplace_match): Use make_specified_string.
6749 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6750 to catch bogus override face of glyph strings.
6751 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6752 Move common substring range checking code to...
6753 (validate_substring): ...this function.
6755 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6757 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6759 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6761 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6762 bar is zero height, just return (Bug#16976).
6763 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6765 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6767 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6768 is nil. If waiting for toolbar to complete, force a redraw.
6770 2014-03-28 Glenn Morris <rgm@gnu.org>
6772 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6773 (emacs_bugreport): New variable.
6774 (usage_message): Use PACKAGE_BUGREPORT.
6775 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6777 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6779 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6781 Port recent signal-related changes to FreeBSD.
6782 Reported by Herbert J. Skuhra.
6783 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6784 Move decls from here ...
6785 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6787 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6789 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6790 and width of image background when it is displayed with a 'box'
6793 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6795 More backward-compatible fix to char-equal core dump (Bug#17011).
6796 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6797 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6799 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6801 * image.c (init_svg_functions): When loading SVG-related libraries,
6802 free already loaded libraries if the initialization fails.
6803 (rsvg_handle_set_size_callback): Remove declaration, unused.
6805 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6807 Fix core dump in char-equal (Bug#17011).
6808 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6809 unibyte buffers, as we can't tell whether the characters are
6812 * insdel.c (adjust_markers_for_delete): Remove unused local.
6814 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6816 Have (MARKER . ADJUSTMENT) undo records always be immediately
6817 after their corresponding (TEXT . POS) record in undo list.
6819 * lisp.h (record-delete): New arg record_markers.
6820 (record_marker_adjustment): No longer needed outside undo.c.
6821 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6822 adjustments to undo.c's record_marker_adjustments. Note that
6823 fileio.c's decide_coding_unwind is another caller to
6824 adjust_markers_for_delete. Because it has undo list bound to t,
6825 it does not rely on adjust_markers_for_delete to record marker
6827 (del_range_2): Swap call to record_delete and
6828 adjust_markers_for_delete so as undo marker adjustments are
6829 recorded before current deletion's adjustments, as before.
6830 (adjust_after_replace):
6831 (replace_range): Pass value for new record_markers arg to
6833 * undo.c (record_marker_adjustment): Rename to
6834 record_marker_adjustments and made static.
6835 (record_delete): Check record_markers arg and call
6836 record_marker_adjustments.
6837 (record_change): Pass value for new record_markers arg to
6839 (record_point): at_boundary calculation no longer needs to account
6840 for marker adjustments.
6842 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6844 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6847 2014-03-26 Glenn Morris <rgm@gnu.org>
6849 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6851 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6853 * buffer.c (struct sortvec): Add field `spriority'.
6854 (compare_overlays): Use it.
6855 (sort_overlays): Set it.
6857 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6859 * xdisp.c (redisplay_window): If all previous attempts to find the
6860 cursor row failed, try a few alternatives before falling back to
6861 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6863 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6865 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6866 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6868 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6869 variables on Windows.
6871 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6873 * w32.c (unsetenv): Remove unused var `retval'.
6874 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6876 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6877 (start_watching): Remove unused var `thr'.
6879 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6880 (find_child_console): Remove unnecesary var `thread_id'.
6882 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6883 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6885 2014-03-26 Glenn Morris <rgm@gnu.org>
6887 * filelock.c (Flock_buffer): Doc tweak.
6889 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6890 * emacs.c (shut_down_emacs):
6891 * fileio.c (Finsert_file_contents, write_region):
6892 * filelock.c (top-level, syms_of_filelock):
6893 * insdel.c (prepare_to_modify_buffer_1):
6894 CLASH_DETECTION is always defined now.
6896 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6898 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6899 DLL handle, to speed up thread startup.
6901 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6903 Handle sigmask better with nested signal handlers (Bug#15561).
6904 * atimer.c (sigmask_atimers): Remove.
6905 Remaining use rewritten to use body of this function.
6906 * atimer.c (block_atimers, unblock_atimers):
6907 * callproc.c (block_child_signal, unblock_child_signal):
6908 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6909 New arg OLDSET. All callers changed.
6910 * atimer.c (block_atimers, unblock_atimers):
6911 * callproc.c (block_child_signal, unblock_child_signal):
6912 * keyboard.c (handle_interrupt):
6913 * sound.c (vox_configure, vox_close):
6914 Restore the old signal mask rather than unilaterally clearing bits
6915 from the mask, in case a handler is running within another
6916 handler. All callers changed.
6917 * lisp.h, process.c, process.h, term.c:
6918 Adjust decls and callers to match new API.
6919 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6920 signal handlers aren't supposed to use floating point anyway.
6921 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6923 2014-03-23 Daniel Colascione <dancol@dancol.org>
6925 Split gc_sweep into discrete functions for legibility and better
6928 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6929 (sweep_vectors): Fix typo in comment.
6930 (sweep_conses, sweep_floats, sweep_intervals)
6931 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6932 (gc_sweep): Call new functions, to which existing functionality is
6934 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6936 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6938 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6940 2014-03-23 Daniel Colascione <dancol@dancol.org>
6942 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6943 only if xic_style calls for it. This change allows Emacs to work
6944 with ibus. Also, don't leak resources if create_frame_xic fails,
6945 and stop caching xic_style across different displays.
6946 (supported_xim_styles): Make const.
6947 (best_xim_style): Remove first parameter: it's always just
6948 supported_xim_styles. Change to look at supported_xim_styles
6951 2014-03-23 Daniel Colascione <dancol@dancol.org>
6953 * term.c (init_tty): Rearrange condition for clarity; print
6954 appropriate diagnostic.
6956 2014-03-23 Daniel Colascione <dancol@dancol.org>
6958 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6959 array. (ASAN caught.)
6961 2014-03-22 Glenn Morris <rgm@gnu.org>
6963 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6965 2014-03-22 Daniel Colascione <dancol@dancol.org>
6967 * process.c (conv_sockaddr_to_lisp): When extracting the string
6968 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6970 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6972 Fix regression introduced by patch for Bug#10500.
6973 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6974 * w32term.c (x_draw_image_relief): Likewise.
6976 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6978 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6979 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6980 maximize a frame for odd default fonts.
6982 2014-03-21 Glenn Morris <rgm@gnu.org>
6984 * minibuf.c (history-length): Increase default from 30 to 100.
6986 2014-03-21 Daniel Colascione <dancol@dancol.org>
6988 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6989 every time we switch to minibuffer.
6991 * alloc.c (lisp_align_malloc, allocate_string_data)
6992 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6993 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6995 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6997 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6998 support more "verbs".
7000 2014-03-21 Daniel Colascione <dancol@dancol.org>
7002 Always prohibit dumping a dumped Emacs.
7004 * emacs.c (might_dump): New variable.
7005 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7006 * lisp.h (might_dump): Declare.
7007 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7009 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7011 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7013 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7015 * doc.c (store_function_docstring): Warn when we don't know where to
7017 (Fsubstitute_command_keys): Don't advertise the fact that
7018 text-properties are dropped, since we think it's a bug that we'll fix.
7020 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7021 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7022 * frame.c (frame_garbaged): Make "docstring" more precise.
7024 2014-03-20 Glenn Morris <rgm@gnu.org>
7026 * charset.c (init_charset): When we cannot find the charsets directory,
7027 mention if EMACSDATA is set.
7029 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7031 * fns.c (Frandom): Fix rare bug where the result isn't random.
7033 Fix porting inconsistency about rounding to even.
7034 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7035 This way, the unusual !HAVE_RINT case acts like the usual
7036 HAVE_RINT case, and we can fix the documentation accordingly.
7038 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7040 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7041 (w32_wnd_proc): Initialize the dwHoverTime member of
7042 TRACKMOUSEEVENT structure.
7044 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7046 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7048 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7050 * search.c (find_newline): Speed up the function when using the
7051 newline cache, by halving the number of calls to
7052 region_cache_forward and region_cache_backward. (Bug#16830)
7054 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7056 * buffer.c (Fset_buffer): Document return value (bug#17015).
7058 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7060 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7061 nil, always resize character wise to avoid potential loss of the
7062 mode line (Bug#16923 related).
7064 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7066 * frame.c (x_set_frame_parameters): Always calculate new sizes
7067 pixelwise to avoid potential loss when rounding.
7069 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7071 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7072 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7074 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7076 * w32.c (fstatat): Don't add an extra slash if the argument ends
7077 with a slash: this fails the subsequent call to stat_worker on
7078 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7080 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7082 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7084 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7086 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7088 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7089 when frame is only on one screen (Bug#14713).
7091 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7093 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7094 there's a valid wrap point in the display line, the last glyph
7095 cannot "just barely fit" on this row, because display_line doesn't
7096 let it. Instead, proceed as if the last glyph didn't fit, so that
7097 we eventually back up the iterator to the wrap point. This avoids
7098 delusional behavior of move_it_to, whereby it proceeds to the next
7099 display line, but sets current_x to zero for all the glyphs that
7100 without word-wrap would fit on the previous display line.
7101 One result was that visual-order cursor movement behaved erratically
7103 (Fmove_point_visually): Add code to find the x coordinate of the
7104 last character before wrap point, under word-wrap on a TTY.
7106 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7108 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7109 also return value of MOVE_POS_MATCH_OR_ZV from
7110 move_it_in_display_line_to, when moving from beginning of line to
7111 point's position. (Bug#16961)
7113 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7115 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7116 * window.c (Fselect_window): Explain NORECORD and
7117 `buffer-list-update-hook' in doc-string.
7119 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7121 * window.c (Fother_window_for_scrolling): Check that
7122 Vother_window_scroll_buffer is a buffer.
7124 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7126 * xterm.c (xim_initialize): Always pass a copy of resource name
7127 to XRegisterIMInstantiateCallback and eassert whether return
7128 value is True. Passing copy is important because Xlib doesn't
7129 make its own copy and resource name argument usually points to
7130 SSDATA (Vx_resource_name), which may be changed from Lisp.
7131 (xim_close_display): For XUnregisterIMInstantiateCallback,
7132 always eassert return value and pass exactly the same values
7133 as were used for XRegisterIMInstantiateCallback.
7134 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7135 sources to check why if you are interested.
7137 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7139 * dispnew.c (change_frame_size_1): Add new_lines instead of
7140 new_height, the latter may be still zero if passed as such.
7141 * window.c (Fwindow_pixel_height): Mention bottom divider in
7144 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7146 Fix "resource temporarily unavailable" with xgselect
7148 * xgselect.c: Include <stdbool.h>.
7149 (xg_select) [!USE_GTK]: Don't lose track of errno.
7151 Fix minor --enable-gcc-warnings issues.
7152 * widget.c (update_various_frame_slots, EmacsFrameResize):
7153 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7155 2014-03-04 Ken Brown <kbrown@cornell.edu>
7157 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7158 represent the actual adjustment needed for alignment.
7160 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7162 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7163 needed, and don't reallocate if the initial allocation already
7164 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7166 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7168 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7171 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7173 * cmds.c (delete-char): Update docstring pointing out that the
7174 function ignores `delete-active-region' and `overwrite-mode'.
7176 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7178 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7180 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7181 allocated buffer due to alignment.
7182 (freehook): If the block to be freed was allocated by
7183 'aligned_alloc', find its real pointer before calling 'free'.
7185 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7188 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7190 * font.c (toplevel): Adjust comment about font cache layout.
7191 (font_clear_cache): Fix to match real font cache layout.
7192 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7193 (Fframe_font_cache) [FONT_DEBUG]: New function.
7194 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7196 Avoid crashes when X fonts are erroneously freed on reused X
7197 'Display *' connection data (Bug#16069). Note that X font
7198 resources still may be leaked, but currently there is no way
7199 to completely avoid it.
7200 * xterm.h (struct x_display_info): New member x_id. Add comments.
7201 * xterm.c (x_display_id): New variable.
7202 (x_term_init): Assign identifier to each opened X connection.
7203 * xfont.c (struct xfont): New member x_display_id.
7204 (xfont_open): Initialize it with frame's display id.
7205 (xfont_close): Check whether font's display id matches the one
7206 recorded for the given display. Adjust comment.
7207 * xftfont.c (struct xftfont_info):
7208 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7210 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7212 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7213 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7214 killed Vother_window_scroll_buffer.
7215 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7217 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7219 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7220 that start with more than 2 slashes as UNCs. (Bug#16751)
7222 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7224 Fix a few crashes and leaks when cloning C strings.
7225 * alloc.c, lisp.h (dupstring): New function.
7226 * gtkutil.c (xg_get_font):
7227 * term.c (tty_default_color_capabilities):
7228 * xsettings.c (store_monospaced_changed)
7229 (store_font_name_changed, parse_settings)
7230 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7231 This avoids some unlikely crashes due to accessing freed storage,
7232 and avoids some minor memory leaks in the more-typical case.
7234 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7236 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7237 cursor when modeline can't be dragged (Bug#16647).
7239 2014-02-28 Glenn Morris <rgm@gnu.org>
7241 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7242 from custom-delayed-init-variables. (Bug#11565)
7244 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7246 More fixes for mouse glyph calculations (Bug#16647).
7247 * window.c (coordinates_in_window): In intersection of
7248 horizontal and vertical window dividers prefer the horizontal
7249 one. Add some extra parens to last fix.
7250 (window_relative_x_coord): Return x-coordinate for header and
7252 * xdisp.c (remember_mouse_glyph): In text area don't extend
7253 glyph into mode line to show the vertical drag cursor there
7254 immediately. Subdivide mouse glyphs in right fringes to show a
7255 horizontal drag cursor as soon as we enter the "grabbable width"
7256 portion. Handle vertical border case separately. Do not
7257 subdivide window divider areas.
7258 (note_mouse_highlight): On bottom divider of bottommost windows
7259 show vertical drag cursor only when the minibuffer window can be
7262 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7264 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7265 reset by the face of the object just displayed. See also bug#76.
7266 (get_next_display_element): If the string came from a display
7267 property, examine the box face attribute at it->position, not at
7268 it->current.pos, since the latter was not updated yet. (Bug#16870)
7269 (handle_face_prop): Improve commentary.
7271 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7273 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7274 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7276 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7278 Fixes around Bug#16647.
7279 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7280 ON_BOTTOM_DIVIDER cases.
7281 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7282 only if the window has no right divider.
7283 (Fcoordinates_in_window_p): Fix doc-string.
7285 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7287 * lread.c (Funintern): Fix doc to match advertised calling convention.
7289 2014-02-24 Daniel Colascione <dancol@dancol.org>
7291 * keyboard.c (read_char): Close race that resulted in lost events.
7293 2014-02-22 Glenn Morris <rgm@gnu.org>
7295 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7296 * window.c (window-resize-pixelwise): Doc fixes.
7298 * process.c (Finternal_default_process_filter)
7299 (Finternal_default_process_sentinel): Doc tweaks.
7301 2014-02-21 Glenn Morris <rgm@gnu.org>
7303 * process.c (Fprocess_buffer, Faccept_process_output)
7304 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7307 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7309 * window.c (Fwindow_scroll_bar_width): New function.
7311 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7313 Pacify GCC when configuring with --enable-gcc-warnings.
7314 * xdisp.c (move_it_in_display_line_to) [lint]:
7315 Initialize recently-added local.
7317 2014-02-21 Daniel Colascione <dancol@dancol.org>
7319 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7321 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7323 * xdisp.c (init_iterator): Don't dereference a bogus face
7324 pointer. (Bug#16819)
7325 (try_cursor_movement): Don't use cursor position if
7326 set_cursor_from_row failed to compute it. This avoids assertion
7327 violations in MATRIX_ROW.
7328 (move_it_in_display_line_to): Save the iterator state in ppos_it
7329 only once per call. Reimplement the method used to return to the
7330 best candidate position if all the positions found in display line
7331 are beyond TO_CHARPOS. This cuts down the number of calls to
7332 bidi_shelve_cache, which moves a lot of stuff when lines are long
7333 and include bidirectional text. (Bug#15555)
7335 2014-02-20 Glenn Morris <rgm@gnu.org>
7337 * data.c (Fdefalias): Doc fix.
7339 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7341 * xdisp.c (display_line): Fix horizontal scrolling of large images
7342 when fringes are turned off. This comes at a price of not
7343 displaying the truncation/continuation glyphs in this case.
7346 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7347 CreateDIBSection returns an error indication, zero out *ximg after
7348 destroying the image. This avoids crashes in memory allocations
7349 due to the fact that some of the callers also call
7350 x_destroy_x_image, which will attempt to free an already free'd
7353 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7355 * widget.c (update_various_frame_slots): Don't set
7356 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7358 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7360 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7362 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7364 temacs --daemon fix (Bug#16599).
7365 * emacs.c (main): Initialize daemon_pipe[1] here ...
7366 (syms_of_emacs): ... instead of here.
7368 2014-02-16 Anders Lindgern <andlind@gmail.com>
7370 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7373 2014-02-16 Daniel Colascione <dancol@dancol.org>
7375 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7376 (xd_get_connection_address): Use it.
7377 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7378 xd_get_connection_address because the latter signals if the bus
7379 we're trying to close is already disconnected.
7381 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7383 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7384 argument to CreateThread. This avoids segfaults on Windows 9X.
7385 Reported by oslsachem <oslsachem@gmail.com>.
7387 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7389 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7390 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7391 (check_lseek): New function, to report lseek errors.
7392 (save_data_space, update_file_ptrs, read_header, write_header)
7393 (copy_file, copy_rest, unexec): Use these news functions.
7394 (update_file_ptrs): Don't assume wraparound behavior when
7395 converting a large size_t value to off_t.
7397 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7399 * composite.c (fill_gstring_header): Pass positions as C integers
7400 and move parameters checking to...
7401 (Fcomposition_get_gstring): ...this function. Handle case when
7402 buffer positions are in reversed order and avoid crash (Bug#16739).
7404 * buffer.c (validate_region): Mention current buffer in error message.
7406 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7408 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7410 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7412 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7414 2014-02-11 Glenn Morris <rgm@gnu.org>
7416 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7417 Replace refs to "OpenStep" in messages.
7419 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7421 Avoid "." at end of error diagnostics.
7422 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7423 * font.c (Ffont_at):
7424 * nsfns.m (ns_display_info_for_name):
7425 * nsselect.m (Fx_own_selection_internal):
7426 * nsterm.m (performDragOperation:):
7427 Remove "." from end of diagnostic.
7429 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7431 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7432 unintuitive (bug#15824).
7433 (Fyes_or_no_p): Doc fix (bug#15456).
7435 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7437 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7439 * eval.c (call_debugger): When exiting the debugger, do not allow
7440 max_specpdl_size less than actual binding depth (Bug#16603).
7441 (syms_of_eval): Adjust docstring.
7443 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7445 * cmds.c (Fself_insert_command): Output a clearer error message on
7446 negative repetitions (bug#9476).
7448 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7450 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7452 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7454 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7456 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7458 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7460 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7462 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7464 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7466 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7467 `exit' works (bug#15865).
7469 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7471 Constrain window box/body sizes and margin widths (Bug#16649).
7472 * xdisp.c (window_box_width): Don't return less than zero.
7473 (window_box_left_offset, window_box_right_offset): Don't return
7474 more than the window's pixel width.
7475 * window.c (window_body_height, window_body_width): Don't return
7477 (window_resize_apply): Adjust margin width, if necessary.
7479 2014-02-07 Glenn Morris <rgm@gnu.org>
7481 * nsterm.m (syms_of_nsterm): Doc fix.
7483 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7485 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7486 New variables: pointers through which to call the respective APIs.
7487 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7488 (filename_from_ansi, sys_link, check_windows_init_file):
7489 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7490 This is required on Windows 9X, where we dynamically load
7491 UNICOWS.DLL which has their non-stub implementations.
7492 (maybe_load_unicows_dll): Assign addresses to these 2 function
7493 pointers after loading UNICOWS.DLL.
7495 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7496 MultiByteToWideChar and WideCharToMultiByte through function
7499 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7502 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7504 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7505 for OSX >= 10.9 if separate spaces are used.
7506 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7508 2014-02-06 Glenn Morris <rgm@gnu.org>
7510 * buffer.c (cache-long-scans): Doc fix.
7512 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7514 * w32fns.c (Fw32_shell_execute): Doc fix.
7516 2014-02-05 Bastien Guerry <bzg@gnu.org>
7518 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7519 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7521 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7523 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7524 outside the window (Bug#16649).
7526 * xdisp.c (note_mouse_highlight): When entering a margin area show
7527 a non-text cursor (Bug#16647).
7529 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7531 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7532 It prompted a compile-time diagnostic on GNU/Linux.
7533 Simplify to remove the need for the label.
7535 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7537 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7538 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7539 to show it; otherwise return 'unsupported--w32-dialog' to signal
7540 to the caller that emulation with menus is necessary.
7541 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7543 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7545 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7548 * menu.c (Fx_popup_dialog): Don't condition the call to
7549 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7550 special symbol 'unsupported--w32-dialog', emulate the dialog with
7551 a menu by calling x-popup-menu.
7553 * menu.h (Qunsupported__w32_dialog): New extern variable.
7555 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7557 * keyboard.c (kbd_buffer_get_event): Read file notification events
7560 * xgselect.c (xg_select): Read glib events in any case, even if
7561 there are no file descriptors to watch for. (Bug#16519)
7563 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7565 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7566 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7567 * w32term.c (w32_draw_window_divider): Handle first and last
7569 * w32term.h (w32_fill_area_abs): New function.
7570 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7572 * xfaces.c (realize_basic_faces): Handle new face ids.
7573 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7574 and bottom divider width.
7575 * xterm.c (x_draw_window_divider): Handle first and last pixels
7578 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7580 * print.c (Fexternal_debugging_output): Add cast to pacify
7581 --enable-gcc-warnings.
7582 * eval.c (call_debugger): Grow specpdl if the debugger was
7583 entered due to specpdl overflow (Bug#16603) and allow more
7584 specpdl space for the debugger itself.
7586 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7588 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7591 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7593 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7594 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7596 * print.c (Fexternal_debugging_output): If the argument character
7597 is non-ASCII, encode it with the current locale's encoding before
7598 writing the result to the terminal. (Bug#16448)
7600 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7601 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7604 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7606 * process.c (create_process): Reset SIGPROF handler in the child.
7607 * callproc.c (call_process): Likewise.
7609 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7611 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7613 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7615 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7616 of zero to print strings, GDB doesn't like it.
7618 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7619 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7620 we still use correct addresses. (Bug#16576)
7622 2014-01-27 K. Handa <handa@gnu.org>
7624 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7625 to preserve the code detection behavior of 24.3.
7626 * coding.h (struct coding_system): New member detected_utf8_bytes.
7627 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7628 (decode_coding_gap): Use short cut for UTF-8 file reading only
7629 when coding->detected_utf8_bytes equals to coding->src_bytes.
7630 * fileio.c (Finsert_file_contents): Cancel the previous change.
7632 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7634 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7635 that are not visible.
7637 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7639 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7640 is grabbed (Bug#16565).
7642 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7644 * xdisp.c (last_max_ascent): Re-remove after erroneously
7645 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7647 (move_it_to): Re-remove reference to last_max_ascent.
7648 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7649 max_descent here instead of calling line_bottom_y.
7652 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7654 * terminal.c (initial_free_frame_resources): New function.
7655 (init_initial_terminal): Install new hook to free face cache
7656 on initial frame and avoid memory leak. For details, see
7657 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7658 * xfaces.c (free_frame_faces): Adjust comment.
7660 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7662 * data.c (Fstring_to_number): Document results if unparsable
7665 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7667 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7669 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7671 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7672 * coding.c (detect_coding_utf_8, emacs_mule_char)
7673 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7674 (check_utf_8, decode_coding):
7675 * coding.h (struct coding_system.errors):
7676 Use ptrdiff_t, not int, for integer values derived from buffer and
7679 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7680 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7681 before invoking decode_coding_gap, since there's just one block.
7683 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7685 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7686 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7687 too early. Again run change_frame_size before assigning menu-
7690 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7692 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7693 arrives, call x_check_fullscreen, in case the new display has a
7694 different resolution. (Bug#16517)
7696 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7698 * term.c (read_menu_input): If the selected frame changes, exit
7700 (tty_menu_show): If the selected frame changes while we displayed
7701 a menu, throw to top level. (Bug#16479)
7703 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7705 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7707 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7709 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7710 * data.c (count_one_bits_word): Fix bug (negated comparison)
7711 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7713 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7715 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7716 Avoid undefined behavior by initializing display property bit of a
7717 string processed by the bidirectional iterator. For details, see
7718 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7720 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7722 Minor cleanup of previous change.
7723 * image.c (imagemagick_error, Fimagemagick_types):
7724 Omit some recently-introduced and unnecessary casts and assignments.
7726 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7728 Fix two memory leaks discovered with Valgrind.
7729 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7730 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7732 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7734 Fixes in window size functions around Bug#16430 and Bug#16470.
7735 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7736 (Fwindow_mode_line_height, Fwindow_header_line_height)
7737 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7738 Minor doc-string adjustments.
7739 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7740 Rewrite doc-strings.
7741 (window_body_height, window_body_width): Do not count partially
7742 visible lines/columns when PIXELWISE is nil (Bug#16470).
7743 (Qfloor, Qceiling): New symbols.
7745 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7747 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7748 when the image cache is not yet allocated. (Bug#16509)
7750 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7752 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7753 re-attach intervals to its base buffer (Bug#16502).
7754 * intervals.c (set_interval_object): Move from here...
7755 * intervals.h (set_interval_object): ... to here. Fix comments.
7757 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7759 Avoid undefined behavior by initializing buffer redisplay bit.
7760 Reported by Dmitry Antipov in
7761 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7762 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7764 Revert some of the CANNOT_DUMP fix (Bug#16494).
7765 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7767 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7769 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7770 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7771 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7772 they are replaced by macros that expand into direct calls to the
7773 corresponding functions from GDI32.DLL.
7774 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7775 variables in the Cygwin build, they are unused.
7777 2014-01-19 K. Handa <handa@gnu.org>
7779 * composite.c (composition_update_it): Fix previous change.
7781 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7783 Fix file name handling on MS-Windows 9X.
7784 * w32.c (maybe_load_unicows_dll): New function.
7786 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7787 on, to make sure we can convert file names to and from UTF-8 on
7788 Windows 9X. This fixes a failure to start up because Emacs cannot
7789 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7791 * w32font.c [WINDOWSNT]: Include w32.h.
7792 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7793 of implementing the same stuff.
7794 Remove now unused g_b_init_is_windows_9x.
7796 * w32.h (maybe_load_unicows_dll): Add prototype.
7798 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7800 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7801 switch to single keyboard. Prevents daemon crashes when a new
7802 client connects while we show a TTY menu in an existing client.
7805 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7807 Fix MinGW64 porting problem with _setjmp.
7808 Reported by Eli Zaretskii in:
7809 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7810 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7811 the old _setjmp and _longjmp. All uses changed.
7813 2014-01-13 Daniel Colascione <dancol@dancol.org>
7815 * textprop.c (Fremove_list_of_text_properties):
7816 Correctly handle reaching the end of the interval tree. (Bug#15344)
7818 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7820 * xdisp.c (resize_mini_window): Round height to a multiple of
7821 frame's line height. Fix bug in calculation of window start
7822 position (Bug#16424).
7824 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7826 * macfont.m: Include termchar.h.
7827 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7828 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7829 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7830 *_WITH_GC_* to take face and f as parameters.
7831 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7832 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7834 2014-01-13 Daniel Colascione <dancol@dancol.org>
7836 Fix menu item updating in the presence of the Unity global menu
7839 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7840 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7842 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7843 updating menus; explain why.
7844 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7845 problem it's supposed to solve and it interferes with detecting
7846 the presence of a global menu.
7847 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7850 2014-01-11 K. Handa <handa@gnu.org>
7852 * composite.c (composition_update_it): Fix indexing of
7853 LGSTRING_CHAR (Bug#15984).
7855 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7857 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7859 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7861 * xdisp.c (try_window_id): Don't use this function's optimizations
7862 if overlays in the buffer displayed by the window have changed
7863 since last redisplay. (Bug#16347)
7864 (message_dolog): Fix indentation.
7866 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7868 * frame.c (frame_resize_pixelwise): Fix doc-string.
7870 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7872 Fix handling of internal borders (Bug#16348).
7873 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7874 Remove internal border width from pixel width of windows.
7875 (change_frame_size_1): Don't return early when frame's pixel
7876 size changes - we still have to record the new sizes in the
7878 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7879 also when toolbar gets larger.
7880 * window.c (check_frame_size): Include internal_border_width in
7882 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7883 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7884 In non-toolkit/non-GTK version clear internal border.
7885 * xterm.c (x_clear_under_internal_border): New function for
7886 non-toolkit/non-GTK version.
7887 (x_after_update_window_line): In non-toolkit/non-GTK version
7889 (handle_one_xevent, x_set_window_size):
7890 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7891 * xterm.h (x_clear_under_internal_border): Extern it.
7893 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7895 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7896 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7899 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7901 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7902 last value of point is not equal to buffer's point. (Bug#16129)
7904 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7907 * nsterm.h (updateCollectionBehavior): Rename from
7908 updateCollectionBehaviour. All uses changed.
7910 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7911 * Makefile.in (SETFATTR): New macro.
7912 (temacs$(EXEEXT)): Use it.
7914 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7916 Fix maximization behavior on Windows (Bug#16300).
7917 * w32fns.c (w32_fullscreen_rect): Don't handle
7918 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7919 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7920 of SetWindowPos. Restore last placement also when leaving
7921 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7922 but the FULLSCREEN_BOTH case.
7924 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7927 * data.c (arithcompare_driver):
7928 * fileio.c (Fcar_less_than_car):
7929 * fns.c (internal_equal):
7930 * frame.c (delete_frame):
7931 * lisp.h (enum More_Lisp_Bits):
7933 Avoid C99 constructs that don't work in C89.
7934 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7935 to port to C89, which doesn't have 'long long'.
7936 (count_trailing_zero_bits): Use them.
7938 2014-01-03 Chong Yidong <cyd@gnu.org>
7940 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7942 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7944 Further adjust frame/window scrollbar width calculations.
7945 * window.c (apply_window_adjustment):
7946 Set windows_or_buffers_changed.
7947 (Fwindow_scroll_bars): Return actual scrollbar width.
7948 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7949 For non-toolkit builds again use 14 as minimum width and set
7950 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7951 * xterm.c (XTset_vertical_scroll_bar): Take width from
7952 WINDOW_SCROLL_BAR_AREA_WIDTH.
7953 (x_new_font): Rename wid to unit. Base calculation of new
7954 scrollbar width on toolkit used and make it analogous to that of
7955 x_set_scroll_bar_default_width.
7956 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7957 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7958 of GetSystemMetrics.
7959 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7960 WINDOW_SCROLL_BAR_AREA_WIDTH.
7961 (x_new_font): Make it correspond to changes in xterm.c.
7963 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7965 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7966 This is a cleaner way to fix the MinGW-w64 porting problem.
7967 Check for INTPTR_MAX misconfiguration.
7969 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7971 * search.c (newline_cache_on_off, find_newline): In indirect
7972 buffers, use the newline cache of the base buffer.
7974 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7975 buffer, invalidate the caches of its base buffer. (Bug#16265)
7977 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7978 buffers, use the width-run cache of the base buffer.
7980 * xdisp.c (redisplay_window): When the window displays an indirect
7981 buffer, and the character widths in the display table have
7982 changed, invalidate the width-run cache of the corresponding base
7985 * fileio.c (Finsert_file_contents): When invalidating the newline
7986 cache, consider the case of inserting into indirect buffer.
7988 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7989 In indirect buffers, use the paragraph cache of the base buffer.
7991 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7993 * window.c (grow_mini_window): Fix last change.
7995 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7997 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7999 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8001 * w32term.c (w32_initialize): Use LCID and LOWORD.
8003 * w32proc.c (create_child): Use pid_t for 5th argument.
8004 (IsValidLocale): Don't provide prototype for MinGW64.
8005 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8006 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8008 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8009 MinGW64 doesn't support.
8011 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8013 * w32.c (set_named_security_info): New function.
8014 (acl_set_file): Fall back on set_named_security_info if
8015 set_file_security fails.
8016 (g_b_init_set_named_security_info_w)
8017 (g_b_init_set_named_security_info_a): New static variables.
8018 (globals_of_w32): Initialize them to zero.
8019 (set_named_security_info): Set them to non-zero if the
8020 corresponding API is available.
8021 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8022 New function typedefs.
8024 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8026 Some more fixes following pixelwise resize changes including one
8028 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8029 of frame_resize_pixelwise.
8030 * widget.c (pixel_to_text_size): New function.
8031 (update_wm_hints): Have size hints respect value of
8032 frame_resize_pixelwise.
8033 (EmacsFrameResize): Alway process resize requests pixelwise.
8034 * window.c (grow_mini_window): Make sure mini window is at least
8036 * xdisp.c (display_menu_bar): Make sure menubar extends till
8038 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8039 (x_set_tool_bar_lines): Calculate pixelwise.
8040 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8041 frame_resize_pixelwise.
8043 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8045 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8046 variables not used there.
8048 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8050 * w32.c (sys_umask): New function. (Bug#16299)
8052 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8054 * dispnew.c (change_frame_size_1): Take old width of root window
8055 from that window's pixel width. (Bug#16284)
8057 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8059 Plain copy-file no longer chmods an existing destination (Bug#16133).
8060 * fileio.c (realmask): Now a static var, not a local.
8061 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8062 Remove arg STATPTR. All uses changed.
8063 (Fcopy_file): Do not alter permissions of existing destinations,
8064 unless PRESERVE-PERMISSIONS (renamed from
8065 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8066 Avoid race when testing for existing destinations and for
8067 when input and output files are the same.
8068 If changing the group fails, adjust both default and
8069 preserved permissions so that access is not granted to the
8071 (Fset_default_file_modes, init_fileio): Update realmask.
8072 (Fdefault_file_modes): Use realmask instead of calling umask.
8074 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8076 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8077 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8078 flags on the daemon pipe ends before execing.
8080 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8082 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8083 session. (Bug#14739)
8085 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8087 * callproc.c (Vexec_path): Document that exec-directory is in it.
8089 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8091 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8094 2013-12-27 Chong Yidong <cyd@gnu.org>
8096 * data.c (Fsymbol_function): Doc fix.
8098 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8100 Some more tinkering with Bug#16051.
8101 * window.c (resize_frame_windows): Don't let the size of the
8102 root window drop below the frame's default character size.
8103 Never ever delete any subwindows - let the window manager do the
8106 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8107 of toolbar lines needed when they exceed the height of the root
8109 (unwind_create_frame_1): New function.
8110 (Fx_create_frame): Generally inhibit calling the window
8111 configuration change hook here. Remove extra call to
8112 change_frame_size - it's not needed when we don't run the
8113 configuration change hook.
8115 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8117 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8118 On my Fedora 19 platform the core dumps were so big that
8119 my desktop became nearly catatonic.
8120 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8121 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8122 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8123 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8124 a clang-only syntax.
8125 * conf_post.h (__has_feature): New macro, if not already defined.
8126 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8127 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8129 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8131 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8132 is a file name. (Bug#16252)
8134 2013-12-25 Chong Yidong <cyd@gnu.org>
8136 * keyboard.c (Voverriding_terminal_local_map)
8137 (Voverriding_local_map): Doc fix.
8139 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8141 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8143 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8144 file name when it is submitted to ShellExecute. Simplify code.
8145 Don't test DOCUMENT for being a string, as that is enforced by
8146 CHECK_STRING. Doc fix.
8148 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8150 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8151 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8152 redisplay_tool_bar does. Improve and fix commentary.
8153 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8154 limits of the glyph matrices. (Bug#16051)
8155 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8156 only when the new size is different from the old one, and the new
8157 size can be achieved given the frame height.
8159 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8161 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8163 2013-12-23 Glenn Morris <rgm@gnu.org>
8165 * lread.c (Fload): Mention load-prefer-newer in doc.
8167 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8169 Handle Bug#16207 by being more restrictive when running hooks.
8170 * window.c (unwind_change_frame): New function.
8171 (Fset_window_configuration): Don't run configuration change hook
8172 while the frame configuration is unsafe. Call select_window
8175 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8177 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8179 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8181 * nsterm.h: Declare EmacsColor category.
8183 * nsterm.m (NSColor): Implement EmacsColor category.
8184 (ns_get_color): Use colorUsingDefaultColorSpace.
8185 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8187 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8189 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8191 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8192 having the PNG_NORETURN attribute, to avoid compiler warning in
8195 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8197 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8199 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8200 fringe background extension.
8201 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8202 because they are now always the same as `left' and `width',
8203 respectively. Remove code for the case that `width' and
8204 `sb_width' are different.
8206 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8208 Remove scroll_bar_actual_width from frames.
8209 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8210 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8211 (x_figure_window_size):
8212 * nsterm.m (x_set_window_size):
8213 * widget.c (set_frame_size):
8214 * w32term.c (x_set_window_size):
8215 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8216 scroll_bar_actual_width.
8218 Convert scroll_bar members to integers on Windows.
8219 * w32term.h (struct scroll_bar): Convert top, left, width,
8220 height, start, end and dragging to integers.
8221 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8223 * w32term.c (w32_set_scroll_bar_thumb)
8224 (w32_scroll_bar_handle_click): Remove XINT conversions for
8225 scroll_bar members. Treat bar->dragging as integer.
8226 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8227 first element. Remove XINT conversions for scroll_bar members.
8228 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8229 Remove XINT conversions for scroll_bar members.
8231 Fix assignment for new window total sizes.
8232 * window.c (Fwindow_resize_apply_total): Assign values for
8235 2013-12-20 Chong Yidong <cyd@gnu.org>
8237 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8238 argument to `append'.
8240 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8242 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8243 current text face, for extending the face of the display margins.
8246 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8247 Doc fix. (Bug#16190)
8249 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8251 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8254 * nsterm.m (Qfile, Qurl): New.
8255 (EV_MODIFIERS2): New macro.
8256 (EV_MODIFIERS): Use EV_MODIFIERS2.
8257 (ns_term_init): Remove font and color from DND, does not work on
8258 newer OSX, and other ports don't have them.
8259 (performDragOperation:): Handle modifiers used during drag.
8260 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8261 Remove global Lisp variables used to communicate with ns-win.el.
8262 Remove font and color handling.
8263 (syms_of_nsterm): Defsym Qfile and Qurl.
8265 2013-12-19 Anders Lindgren <andlind@gmail.com>
8267 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8268 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8270 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8271 (constrainFrameRect): Remove special case nr_screens == 1.
8272 Don't constrain size to size of view.
8274 * nsterm.h (ns_output): Remove dont_constrain.
8276 2013-12-19 Anders Lindgren <andlind@gmail.com>
8278 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8280 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8282 Minor fixes for recent openp changes.
8283 * lisp.h (GCPRO7): New macro.
8284 * lread.c (openp): Use bool for boolean; all callers changed.
8285 Protect save_string from GC. Don't assume that file descriptors
8286 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8287 warning about uninitialized variable.
8289 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8291 * w32fns.c (emacs_abort): Use intptr_t as argument of
8292 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8294 2013-12-18 Glenn Morris <rgm@gnu.org>
8296 * lread.c (Fload): Pass load_prefer_newer to openp.
8297 Don't bother checking mtime if openp already did it.
8298 (openp): Add `newer' argument, to check all suffixes
8299 and find the newest file.
8300 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8301 * callproc.c (call_process):
8302 * charset.c (load_charset_map_from_file):
8303 * emacs.c (init_cmdargs):
8304 * image.c (x_create_bitmap_from_file, x_find_image_file):
8306 * lread.c (Flocate_file_internal):
8307 * process.c (Fformat_network_address):
8308 * sound.c (Fplay_sound_internal):
8309 * w32.c (check_windows_init_file):
8310 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8312 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8314 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8316 * w32.c (getloadavg): Don't index samples[] array with negative
8317 indices. Recover from wall-clock time being set backwards.
8319 * w32term.c (w32_initialize): Declare the argument of
8320 set_user_model as const.
8322 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8323 (w32_menu_show): Constify some arguments passed to MessageBox.
8325 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8326 to initialize Lisp objects.
8328 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8329 initialize Lisp objects.
8331 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8332 use variables used only on X under that condition.
8334 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8335 variables not used there.
8337 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8339 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8340 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8342 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8344 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8345 code, revealed in presence of R2L characters, character
8346 compositions, and display vectors. A better fix for Bug#16148.
8347 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8348 GTK and NS builds, they don't have this member of struct frame.
8350 * dispextern.h (struct composition_it): Correct a comment for the
8353 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8355 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8356 This prevents a compilation error on C compilers that do not
8357 default functions to return 'int' if not declared. Also, add
8358 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8359 since it now uses inline functions.
8361 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8363 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8364 display margins on mode line, header line, and in the frame's
8365 tool-bar window. (Bug#16165)
8367 2013-12-16 Andreas Schwab <schwab@suse.de>
8369 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8371 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8373 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8376 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8378 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8380 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8382 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8383 intended to find bogus pointers in font objects (Bug#16140).
8384 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8385 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8386 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8387 Disable for MS-Windows due to Bug#15876; apparently this
8388 requires more or less substantial changes in fontset code.
8389 * xfont.c (xfont_close):
8390 * xftfont.c (xftfont_close): Call x_display_info_for_display
8391 to check whether 'Display *' is valid (Bug#16093 and probably
8394 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8396 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8397 Reported by Juanma Barranquero <lekktu@gmail.com>.
8399 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8400 open a pty on MS-Windows. (Bug#16152)
8402 * emacs.c (decode_env_path): Fix bogus comparison against
8403 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8405 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8407 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8408 (Fx_file_dialog): Add parentheses around && to silence warning.
8410 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8412 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8414 * xdisp.c (extend_face_to_end_of_line): Extend background of
8415 non-default face in margin areas as well. (Bug#16151)
8416 (display_line): Call extend_face_to_end_of_line for continued
8417 lines as well, if the display margins have non-zero width.
8418 (set_glyph_string_background_width): When needed, set the
8419 extends_to_end_of_line_p flag on glyph strings to be drawn in
8420 margin areas, not only in the text area.
8422 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8425 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8427 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8428 Don't worry about verify_error being t, since it has to be a list.
8430 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8432 Use bool for boolean, focusing on headers.
8433 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8434 No need to include <stdbool.h>, since conf_post.h does it now.
8435 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8436 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8437 (SET_PER_BUFFER_VALUE_P):
8438 * ccl.c, ccl.h (setup_ccl_program):
8439 * ccl.h (CHECK_CCL_PROGRAM):
8440 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8441 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8442 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8443 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8444 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8445 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8446 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8447 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8448 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8449 (CHARSET_FAST_MAP_SET):
8450 * coding.c (decode_coding_ccl, encode_coding_ccl):
8451 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8452 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8453 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8454 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8455 (decode_coding_c_string):
8456 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8457 * conf_post.h (has_attribute):
8458 * dispextern.h (trace_redisplay_p)
8459 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8460 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8461 (SET_GLYPH_FROM_CHAR_GLYPH)
8462 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8463 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8464 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8465 (cursor_in_mouse_face_p):
8466 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8467 (blank_row, prepare_desired_row)
8468 (build_frame_matrix_from_leaf_window, make_current)
8469 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8470 (update_window, scrolling_window, update_frame_line):
8471 * disptab.h (GLYPH_FOLLOW_ALIASES):
8472 * editfns.c (Fformat):
8473 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8474 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8475 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8476 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8477 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8478 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8479 (FONT_DEFERRED_LOG):
8480 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8481 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8482 (FRAME_MOUSE_UPDATE):
8483 * fringe.c (Fdefine_fringe_bitmap):
8484 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8485 (x_create_bitmap_from_xpm_data, xpm_load_image):
8486 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8487 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8488 (MERGE_INTERVAL_CACHE):
8489 * keymap.h (KEYMAPP):
8490 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8491 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8492 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8493 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8494 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8495 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8496 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8497 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8498 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8499 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8500 (SETUP_BUFFER_SYNTAX_TABLE):
8501 * systime.h (timespec_valid_p):
8502 * term.c (save_and_enable_current_matrix):
8503 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8504 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8505 (redisplay_internal, try_window_reusing_current_matrix)
8506 (sync_frame_with_window_matrix_rows, try_window_id)
8507 (display_menu_bar, display_tty_menu_item, display_mode_line)
8508 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8509 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8510 * xmenu.c (xmenu_show):
8511 * xterm.c (use_xim, x_term_init):
8512 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8513 (struct x_bitmap_record):
8514 Use bool for booleans.
8515 * ccl.c (struct buffer_text):
8516 * ccl.h (struct ccl_program):
8517 * charset.h (struct charset):
8519 * coding.h (struct iso_2022_spec, struct coding_system):
8520 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8521 (struct glyph_string, struct face, struct face_cache)
8522 (struct bidi_string_data, struct bidi_it)
8523 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8525 * editfns.c (Fformat):
8526 * frame.h (struct frame):
8527 * fringe.c (struct fringe_bitmap):
8528 * intervals.h (struct interval):
8529 * keyboard.h (struct kboard):
8530 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8531 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8532 (struct Lisp_Buffer_Local_Value, union specbinding):
8533 * macfont.m (struct macfont_info):
8534 * process.h (struct Lisp_Process):
8535 * termchar.h (struct tty_display_info):
8536 * window.h (struct window):
8537 * xterm.h (struct x_output):
8538 Use bool_bf for boolean bit-fields.
8539 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8540 All callers changed.
8541 * ccl.h (struct ccl_program): Remove unused members private_state,
8542 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8544 (struct ccl_spec): Remove unused members cr_carryover,
8545 eight_bit_carryover.
8546 * conf_post.h: Include <stdbool.h>.
8547 (bool_bf): New type.
8548 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8549 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8550 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8551 'do { ... } while (false)' brackets.
8552 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8553 Args must now be expressions; all callers changed.
8554 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8555 (PRODUCE_GLYPHS): Simplify use of boolean.
8556 * fileio.c (Fcopy_file):
8557 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8558 * lisp.h (UNGCPRO): Return void, not int.
8559 (FOR_EACH_TAIL): Use void expression, not int expression.
8560 * region-cache.c: Reindent.
8561 * region-cache.h: Copy comments from region-cache.c, to fix
8562 incorrect remarks about booleans.
8564 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8566 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8567 when character at point is displayed from a display vector.
8570 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8572 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8573 now a list of certificate validation checks that will abort a
8574 connection with an error.
8575 (Fgnutls_boot): Document it and use it.
8577 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8579 * w32term.c (w32_enable_frame_resize_hack): New variable.
8580 (x_set_window_size): Use it to hack frame resizing on Windows
8583 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8585 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8586 Windows-specific code to w32.c. Change error message text to
8587 match that of Posix platforms.
8589 * w32.c (w32_copy_file): New function, most of the code copied and
8590 reworked from Fcopy_file. Improve error handling. Plug memory
8591 leak when errors are thrown. Support file names outside of the
8592 current codepage. (Bug#7100)
8594 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8596 * lread.c (load_path_default): Prototype.
8598 2013-12-13 Glenn Morris <rgm@gnu.org>
8600 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8601 (dump_path): Remove.
8602 (load-path-default): Remove `changed' argument.
8603 Do not set dump_path permanently. Simplify.
8604 (init_lread): Simplify.
8605 (syms_of_lread): Remove dump_path.
8607 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8609 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8610 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8611 2013-12-12 font-related change to avoid Bug#16128, which
8612 is quite hard to fix without even more substantial changes.
8614 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8616 * font.c (font_close_object): Check for live frame (Bug#16128).
8618 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8620 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8621 Return ptrdiff_t, not int, since it's a buffer size.
8622 Reindent/reparen some macros to a more Gnuish style.
8624 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8626 Avoid undefined behavior with huge regexp interval counts.
8627 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8628 since it's now specialized to interval counts. All uses changed.
8629 Do not assume wraparound on signed integer overflow.
8630 (regex_compile): Simplify based on the above changes.
8632 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8634 Support file names on MS-Windows that use characters outside of
8635 the current system codepage. (Bug#7100)
8637 * w32.c (get_file_security, set_file_security)
8638 (create_symbolic_link): Separate pointers and boolean flags for
8639 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8640 non-zero, else the former.
8641 (codepage_for_filenames, filename_to_utf16, )
8642 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8644 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8646 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8647 Accept only one argument; all callers changed.
8648 (dostounix_filename): Remove the second argument, now works in
8649 UTF-8. All callers changed.
8650 (parse_root): Lose DBCS code.
8651 (get_long_basename, w32_get_short_filename, init_environment)
8652 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8653 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8654 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8655 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8656 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8657 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8659 (ansi_encode_filename): New function.
8660 (get_emacs_configuration, get_emacs_configuration_options):
8662 (add_volume_info, GetCachedVolumeInformation): Run the input file
8663 name through unixtodos_filename, to ensure it is stored and
8664 referenced in canonical form.
8665 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8666 (logon_network_drive, sys_link, utime): Improve error handling.
8667 (sys_access): New function.
8668 (hashval, generate_inode_val): Unused functions deleted.
8669 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8670 (check_windows_init_file): Convert error message from UTF-8 to
8671 ANSI codepage, for display in the message box.
8672 (globals_of_w32): Set w32_unicode_filenames according to the OS
8675 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8676 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8677 (syms_of_w32term): Declare w32-unicode-filenames.
8679 * w32proc.c (new_child, delete_child): Remove code that handled
8680 unused pending_deletion and input_file members of the child struct.
8681 (create_child, sys_spawnve): Convert all file names to ANSI
8682 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8683 name cannot be encoded in ANSI codepage. Don't use
8684 unixtodos_filename, mirror slashes by hand.
8685 (record_infile, record_pending_deletion): Functions deleted.
8686 (Fw32_short_file_name): Call w32_get_short_filename instead of
8689 * w32notify.c (add_watch): Work in Unicode mode when
8690 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8691 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8692 instead, do the same with Lisp primitives.
8694 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8695 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8696 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8697 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8698 (Fw32_shell_execute): Improve error reporting.
8699 (Fdefault_printer_name): Ifdef away for Cygwin.
8701 * w32.h (struct _child_process): Remove input_file and
8702 pending_deletion members that are no longer used.
8703 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8704 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8705 (ansi_encode_filename): New and updated prototypes.
8707 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8709 (unexec): Don't use dostounix_filename, it expects a file name in
8710 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8713 * fileio.c (Ffile_name_directory, file_name_as_directory)
8714 (directory_file_name, Fexpand_file_name)
8715 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8716 arguments of dostounix_filename.
8717 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8718 use MAX_UTF8_PATH for size of file-name strings.
8719 (emacs_readlinkat): Build an explicitly unibyte string for file
8721 (syms_of_fileio) <file-name-coding-system>:
8722 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8724 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8725 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8726 directories to UTF-8.
8727 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8728 environment, and each element of the input PATH, to UTF-8.
8730 * dired.c (file_attributes): Use build_unibyte_string explicitly
8731 to make Lisp strings from user and group names.
8733 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8736 * coding.c (decode_file_name, encode_file_name): New functions.
8738 * termcap.c (tgetent): Adapt to the change in arguments of
8741 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8744 * msdos.c (dostounix_filename, init_environment): Adapt to the
8745 change in arguments of dostounix_filename.
8747 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8748 [WINDOWSNT]: Encode file names passed to the image libraries in
8751 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8752 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8754 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8755 arguments of dostounix_filename.
8757 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8759 * font.h (struct font_entity) [HAVE_NS]: New field to record
8760 font driver which was used to create this entity.
8761 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8762 frame where the font was opened.
8763 (font_close_object): Add prototype.
8764 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8765 (font_close_object): Not static any more. Lost frame arg.
8766 Adjust comment and users.
8767 * alloc.c (cleanup_vector): Call font_close_object to adjust
8768 per-frame font counters correctly. If HAVE_NS, also call
8769 driver-specific cleanup for font-entity objects.
8770 * ftfont.c (ftfont_open):
8771 * nsfont.m (nsfont_open):
8772 * w32font.c (w32font_open_internal):
8773 * xfont.c (xfont_open):
8774 * xftfont.c (xftfont_open): Save frame pointer in font object.
8775 * macfont.m (macfont_open): Likewise.
8776 (macfont_descriptor_entity): Save driver pointer to be able
8777 to call its free_entity routine when font-entity is swept.
8778 * ftxfont.c (ftxfont_open): Add eassert because frame
8779 pointer should be saved by ftfont_driver.open.
8781 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8783 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8784 input polling is used. This is still meaningful for Cygwin, see
8785 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8786 * keyboard.c (poll_for_input_1, input_polling_used):
8787 Define unconditionally.
8788 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8789 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8790 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8791 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8792 (face_for_char): Likewise. Rearrange eassert and return ASCII
8793 face for CHAR_BYTE8_P.
8794 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8796 2013-12-11 Ken Brown <kbrown@cornell.edu>
8798 * dispextern.h (erase_phys_cursor):
8799 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8801 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8803 * nsterm.m (x_free_frame_resources):
8804 * term.c (tty_free_frame_resources):
8805 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8806 face cache because it's implied by free_frame_faces anyway.
8807 * w32term.c (x_free_frame_resources): Likewise. Do not call
8808 free_frame_faces twice.
8810 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8812 * editfns.c (Fformat_time_string): Mention %F in the doc.
8814 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8816 * window.c (resize_frame_windows): Don't return immediately when
8817 the root window's size doesn't change - the minibuffer window
8818 may still have to be repositioned/resized.
8819 * xfns.c (Fx_create_frame): Always change the frame size after
8820 initializing the frame's faces.
8821 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8822 change_frame_size should already have done it.
8823 (x_new_font): Assign new tool- and menu-bar heights.
8824 (x_set_window_size_1): Account for tool- and menu-bar heights
8825 (Bug#16013). Don't set pixel sizes since change_frame_size
8826 should already have done it.
8828 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8830 Remove the option of using libcrypto.
8831 * Makefile.in (LIB_CRYPTO): Remove.
8832 (LIBES): Don't use it.
8834 2013-12-11 Juri Linkov <juri@jurta.org>
8836 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8837 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8839 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8841 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8842 drawn tool bar items (Bug#16058).
8843 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8845 2013-12-09 Ken Brown <kbrown@cornell.edu>
8847 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8849 * lisp.h (get_frame_param): Adjust conditions for prototype
8852 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8854 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8855 Avoid unused macro warning if configured --without-xft.
8857 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8859 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8861 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8863 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8865 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8867 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8869 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8871 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8873 Use libcrypto's checksum implementations if available, for speed.
8874 * Makefile.in (LIB_CRYPTO): New macro.
8877 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8878 The macro didn't conform to C99 due to type mismatch,
8879 which caused compilation failure with Sun C 5.12,
8880 and it was confusing anyway. Include window.h to declare
8881 redisplay_other_windows.
8883 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8885 * window.c (set_window_buffer): Update mode line (bug#16084).
8887 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8889 Fix minor problems found by static checking.
8890 * keyboard.c (poll_for_input_1, input_polling_used):
8891 Define only if HAVE_NTGUI.
8892 * xmenu.c (popup_activate_callback): Omit unnecessary
8893 check against USE_X_TOOLKIT, which must be defined here anyway.
8894 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8897 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8899 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8901 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8903 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8905 * nsterm.m (x_set_window_size): Remove fprintf.
8906 (init): Define always. Set applicationDidFinishLaunchingCalled
8908 (applicationDidFinishLaunching:):
8909 Set applicationDidFinishLaunchingCalled.
8910 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8913 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8915 Pixel resize changes for NS (Bug#16049).
8916 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8917 height/width. row/cols are locals.
8918 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8919 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8920 (windowWillResize): Remove gsextra. Calculate extra as in
8922 (x_new_font): Don't change frame size if fullscreen.
8923 Change size pixelwise.
8925 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8926 comment in xfns.c. Change to pixelwise call.
8928 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8930 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8933 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8935 * xterm.c (input_signal_count): Remove.
8936 (x_dispatch_event): Define unconditionally.
8937 (x_make_frame_visible): Process X events until the frame
8938 is really visible (Bug#16027).
8939 * xterm.h (x_dispatch_event): Declare unconditionally.
8941 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8943 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8945 * nsterm.m (x_set_window_size): Handle pixelwise.
8947 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8949 * w32term.c (x_new_font):
8950 * xterm.c (x_new_font): Calculate new frame size from new font
8953 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8955 * lisp.h (FOR_EACH_TAIL): New macro.
8956 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8958 * window.c (select_window): Call second wset_redisplay before we change
8959 selected_window (bug#16034).
8961 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8963 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8965 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8967 * w32xfns.c: Include window.h, to avoid a compiler warning.
8969 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8971 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8972 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8973 window_scroll takes care of it.
8974 (Fset_window_point, Fdelete_other_windows_internal)
8975 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8976 (Fsplit_window_internal, Fdelete_window_internal)
8977 (Fresize_mini_window_internal, Fset_window_configuration)
8978 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8979 cause redisplay instead of forcing a complete redisplay.
8980 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8981 we're only affecting the selected_window.
8983 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8985 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8986 directional control characters. Update type and category
8987 determination according to the UBA from Unicode v6.3.
8988 (bidi_category_t): New category EXPLICIT_FORMATTING.
8990 * dispextern.h (bidi_type_t): Update to include new bidirectional
8991 properties introduced with Unicode v6.3. (Bug#16043)
8993 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8995 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8998 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9000 * font.c (font_list_entities): Remove dummy assignment.
9001 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9002 used on graphic displays only. Remove unused 'font_encoder' member.
9003 (struct font_bitmap): Remove unused 'extra' member.
9004 * nsfont.m (nsfont_open):
9005 * w32font.c (w32font_open_internal):
9006 * ftfont.c (ftfont_get_bitmap): Adjust users.
9008 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9010 Use bool for boolean.
9011 * tparam.c (tparam1):
9012 * undo.c (record_point, record_property_change):
9013 Use bool for boolean, for local vars that are always true or false.
9015 Minor integer overflow fixes (Bug#16033).
9016 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9017 This improves on the previous fix to this function.
9018 (window_resize_check): When summing up pixel counts, don't rely on
9019 undefined behavior if the sum overflows.
9021 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9023 * window.c (Fset_window_new_pixel): Don't choke at negative
9024 argument value (Bug#16033).
9026 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9027 to avoid crash in window_box_height.
9029 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9030 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9032 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9034 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9036 Minor integer overflow fixes.
9037 * window.c (Fset_window_new_pixel, grow_mini_window):
9038 * xdisp.c (Fwindow_text_pixel_size):
9039 Avoid undefined behavior on signed integer overflow.
9040 * xfns.c (x_set_mouse_color):
9041 Check that drag shape fits in 'unsigned', since that's what X wants.
9043 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9045 Improve reporting of fatal exception on MS-Windows.
9046 * w32fns.c (my_exception_handler): New function.
9047 (globals_of_w32fns): Set it up as the unhandled exception
9048 handler. Initialize exception code and address to zeros.
9049 (emacs_abort): If the exception code and address are available,
9050 print them at the beginning of the backtrace. Fix the format of
9051 printing addresses (was producing 0x0x12345678 on XP).
9054 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9056 * eval.c (Fbacktrace__locals): New function.
9057 (syms_of_eval): Defsubr it.
9059 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9061 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9062 Define here to unify between...
9063 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9064 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9066 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9068 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9070 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9071 fringe background extension.
9072 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9073 because they are now always the same as `left' and `width',
9074 respectively. Remove code for the case that `width' and
9075 `sb_width' are different.
9077 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9079 Fix minor problems found by static checking.
9080 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9081 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9082 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9084 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9086 * image.c (imagemagick_compute_animated_image): Don't crash if we
9087 have an animation with different-sized images (bug#15313).
9089 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9091 Remove some unused items introduced during pixelwise change.
9092 * window.c (window_resize_total_check): Remove unused function.
9093 * xdisp.c (remember_mouse_glyph): Remove unused label.
9094 (Ftool_bar_height): Move declaration inside #if.
9095 * xterm.c (x_set_window_size): Don't use r and c.
9097 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9099 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9102 * window.c (Fset_window_configuration): Comment out unused variables.
9104 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9106 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9108 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9110 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9112 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9113 HAVE_GNUTLS3 (Bug#16001).
9115 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9116 if interrupts are deferred (Bug#15801).
9118 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9120 Support resizing frames and windows pixelwise.
9121 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9122 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9123 (struct glyph_matrix): Replace window_left_col and
9124 window_top_line by window_pixel_left and window_pixel_top.
9125 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9127 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9128 (draw_window_divider, move_it_to, x_draw_right_divider)
9129 (x_draw_bottom_divider, change_frame_size): Add or fix
9131 * dispnew.c (change_frame_size_1): Change prototype.
9132 (adjust_glyph_matrix, required_matrix_width)
9133 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9134 values instead of lines and columns.
9135 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9136 WINDOW_TOTAL_FRINGE_WIDTH.
9137 (handle_window_change_signal, do_pending_window_change)
9138 (init_display): Adjusts calls of change_frame_size.
9139 (change_frame_size, change_frame_size_1): Handle pixelwise
9141 * frame.c (Qright_divider_width, Qbottom_divider_width):
9143 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9144 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9145 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9146 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9148 (set_frame_param): New function.
9149 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9150 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9151 (Ffringe_width, Fborder_width, Fright_divider_width)
9152 (Fbottom_divider_width): New functions, defsubr them.
9153 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9154 New argument pixelwise.
9155 (struct frame_parm_table): New members Qright_divider_width and
9156 Qbottom_divider_width.
9157 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9158 (x_report_frame_params): Handle Qright_divider_width and
9159 Qbottom_divider_width.
9160 (x_set_right_divider_width, x_set_bottom_divider_width):
9162 (frame_resize_pixelwise): New option.
9163 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9164 new_pixelwise, right_divider_width and bottom_divider_width;
9165 remove total_lines; rename text_lines, text_cols, new_text_lines
9166 and new_text_cols to text_height, text_width, new_height and
9167 new_width respectively.
9168 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9169 FRAME_TEXT_WIDTH respectively.
9170 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9171 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9172 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9174 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9175 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9176 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9177 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9178 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9179 (FRAME_TOTAL_COLS_ARG): Remove macro.
9180 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9181 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9182 (x_wm_set_size_hint): Handle frame pixel sizes.
9183 * indent.c (compute_motion, Fcompute_motion):
9184 Call window_body_width instead of window_body_cols.
9185 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9186 (make_lispy_position): Handle right and bottom dividers.
9187 (Fsuspend_emacs): Pixelize call of change_frame_size.
9188 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9189 * lisp.h: Extern set_frame_param.
9190 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9192 (Fx_create_frame): Add entry for vertical_drag_cursor.
9193 Pixelize call of change_frame_size.
9194 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9195 * nsterm.m (ns_update_window_end): Optionally draw right
9197 (x_set_window_size): Add argument pixelwise.
9198 Call check_frame_size and change_frame_size with pixelwise zero.
9199 (ns_draw_window_divider): New function.
9200 (ns_redisplay_interface): Add ns_draw_window_divider.
9201 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9202 (x_new_font): Call x_set_window_size with pixelwise zero.
9203 * print.c (print_object): For a window print its sequence
9205 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9206 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9207 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9208 (w32_createwindow): Use scroll bar area width.
9209 (w32_wnd_proc): Handle bottom divider width.
9210 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9211 (Fx_create_frame): Default divider width parameters.
9212 Caclulate sizes pixelwise. Add vertical drag cursor support.
9213 (x_create_tip_frame): Default divider widths to zero.
9214 Pixelize call to change_frame_size.
9215 (Fx_show_tip): Add handling of divider widths. Pixelize window
9217 (Fw32_frame_rect): New function.
9218 (frame_parm_handler w32_frame_parm_handlers): Add divider
9220 (Vx_window_vertical_drag_shape): Add variable.
9221 * w32inevt.c (resize_event, maybe_generate_resize_event):
9222 Pixelize change_frame_size calls.
9223 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9225 * w32term.c (w32_draw_window_divider): New function.
9226 (x_update_window_end): Handle right divider.
9227 (w32_draw_fringe_bitmap, x_scroll_run)
9228 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9229 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9230 Calculate new frame sizes pixelwise.
9231 (x_new_font): Pixelize call to x_set_window_size.
9232 (x_check_fullscreen): Pixelize call to change_frame_size.
9233 (x_set_window_size_1, x_set_window_size): New argument
9234 pixelwise. Calculate pixelwise.
9235 (x_wm_set_size_hint): Use scroll bar area width.
9236 (w32_redisplay_interface): Add w32_draw_window_divider.
9237 * w32term.h (struct w32_output): Add vertical drag cursor.
9238 * widget.c (set_frame_size, update_wm_hints)
9239 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9241 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9242 * window.c (sequence_number): Restore.
9243 (Fwindow_pixel_width, Fwindow_pixel_height)
9244 (Fwindow_mode_line_height, Fwindow_header_line_height)
9245 (window_pixel_to_total, Frun_window_scroll_functions)
9246 (Fset_window_new_pixel, window_resize_apply_total)
9247 (Fwindow_resize_apply_total): New functions.
9248 (window_body_height, window_body_width): Rename from
9249 window_body_lines. New argument PIXELWISE.
9250 Calculate pixelwise.
9251 (Fwindow_body_height, Fwindow_body_width): New argument
9253 (coordinates_in_window, window_relative_x_coord): Use window's
9254 pixel width instead of total width.
9255 (replace_window, recombine_windows): Initialize pixel values.
9256 (resize_root_window, resize_frame_windows, grow_mini_window)
9257 (shrink_mini_window): New argument PIXELWISE.
9258 Calculate pixelwise.
9259 (Fdelete_other_windows_internal, adjust_window_margins)
9260 (window_resize_check, window_resize_apply)
9261 (Fdelete_window_internal, Fresize_mini_window_internal)
9262 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9263 (check_frame_size): Rename arguments. New argument PIXELWISE.
9264 Calculate pixelwise.
9265 (set_window_buffer): Make samebuf bool. Run configuration change
9266 hook only if buffer changed.
9267 (Fset_window_buffer): Rewrite doc-string.
9268 (make_window): Initialize new_pixel slot.
9269 (Fwindow_resize_apply): Check pixel size of root window.
9270 (Fsplit_window_internal): Call 2nd argument pixel_size.
9271 Calculate pixelwise.
9272 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9274 (save_window_data): New slots frame_text_width,
9275 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9276 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9278 (Fcurrent_window_configuration, Fset_window_configuration)
9279 (save_window_save, compare_window_configurations): Handle new
9280 slots in save_window_data and saved_window.
9281 (Fset_window_scroll_bars): Fix doc-string.
9282 (window_resize_pixelwise): New variable.
9283 (coordinates_in_window, Fcoordinates_in_window_p):
9285 (make_parent_window): Adjust sequence_number.
9286 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9288 * window.h (struct window): New members new_pixel, pixel_left,
9289 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9290 (wset_new_pixel): New function.
9291 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9292 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9293 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9294 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9295 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9296 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9297 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9298 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9299 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9300 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9301 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9302 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9303 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9304 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9305 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9307 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9308 (window_body_width, check_frame_size): Adapt external declarations.
9309 * xdisp.c (last_max_ascent): New integer.
9310 (window_text_bottom_y): Handle bottom divider.
9311 (window_box_width, window_box_height): Calculate pixelwise.
9312 (get_glyph_string_clip_rects): Handle right divider.
9313 (remember_mouse_glyph): When windows are resized pixelwise
9314 proceed with width and height set to 1.
9315 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9317 (move_it_to): Calculate and return maximum x position
9319 (Fwindow_text_pixel_size): New function.
9320 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9321 (tool_bar_lines_needed): Rename to tool_bar_height.
9322 Calculate pixelwise.
9323 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9324 Calculate pixelwise.
9325 (redisplay_tool_bar): Calculate pixelwise.
9326 (redisplay_window): Calculate pixelwise. Handle dividers.
9327 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9328 (x_draw_vertical_border): Handle dividers.
9329 (define_frame_cursor1): Handle vertical drag cursor.
9330 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9331 (expose_window): Calculate pixelwise. Handle dividers.
9332 (init_xdisp): Initialize pixel values.
9333 * xfaces.c (Qwindow_divider): New face.
9334 (realize_basic_faces): Realize it.
9335 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9336 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9337 (x_set_scroll_bar_default_width): Default actual width to 16.
9338 (Fx_create_frame): Set sizes pixelwise.
9339 (x_create_tip_frame): Default divider widths to zero.
9340 Pixelize call of change_frame_size.
9341 (Fx_show_tip): Handle divider widths. Initial pixel position
9343 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9344 (Vx_window_vertical_drag_shape): New option.
9345 * xmenu.c (free_frame_menubar): Pixelize call of
9347 * xterm.c (x_draw_window_divider): New function.
9348 (x_update_window_end): Optionally draw right divider.
9349 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9350 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9351 (handle_one_xevent, x_new_font): Calculate pixelwise.
9352 (x_set_window_size_1, x_set_window_size): New argument
9353 pixelwise. Calculate pixelwise.
9354 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9355 (struct x_redisplay_interface): Add x_draw_window_divider.
9356 * xterm.h (struct x_output): Add vertical_drag_cursor.
9358 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9360 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9361 Set invisible frames's `redisplay' when a full redisplay is requested.
9362 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9363 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9364 (display_mode_lines): Set it here instead.
9366 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9368 * dispextern.h (set_window_update_flags): Remove.
9370 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9372 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9374 * xdisp.c (REDISPLAY_SOME_P): New macro.
9375 (redisplay_internal): Use it (bug#15999).
9376 (prepare_menu_bars, redisplay_window): Use it as well.
9378 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9380 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9382 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9383 (globals_of_w32font): Zero it out.
9384 (GetCharWidth32W_Proc): New function pointer.
9385 (get_char_width_32_w): New function.
9386 (compute_metrics): If get_glyph_outline_w returns an error, try
9387 get_char_width_32_w before declaring a failure. This avoids
9388 punishing raster (a.k.a. "bitmap") fonts by slowing down
9389 redisplay. (Bug#6364).
9391 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9393 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9394 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9395 highlight needs to be redisplayed. (Bug#15913)
9397 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9399 Fix minor problems found by static checking.
9400 * buffer.h (struct buffer_text, struct buffer):
9401 * frame.h (struct frame):
9402 * window.h (struct window):
9403 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9404 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9405 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9406 no-longer-valid use of HAVE_MENUS.
9407 * xdisp.c (propagate_buffer_redisplay): Now static.
9409 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9411 * xmenu.c (Fmenu_or_popup_active_p):
9412 * window.c (Fset_window_configuration):
9413 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9414 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9415 * fns.c (Fyes_or_no_p):
9416 * editfns.c (Fmessage_box, Fmessage_or_box):
9417 * alloc.c (make_save_ptr_ptr):
9418 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9420 * window.c (Fset_window_configuration): Move select_window later.
9422 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9424 Refine redisplay optimizations to only redisplay *some* frames/windows
9425 rather than all of them.
9426 * xdisp.c (REDISPLAY_SOME): New constant.
9427 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9428 (bset_redisplay, bset_update_mode_line): New functions.
9429 (message_dolog): Use bset_redisplay.
9430 (clear_garbaged_frames): Use fset_redisplay.
9431 (echo_area_display): Use wset_redisplay.
9432 (buffer_shared_and_changed): Remove.
9433 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9434 frame titles. Compute the actual set of windows redisplayed.
9435 Don't update frame titles and menu bars for frames that don't need to
9437 (propagate_buffer_redisplay): New function.
9439 (redisplay_internal): Use it. Be more selective in the set of windows
9440 we redisplay. Propagate windows_or_buffers_changed to
9441 update_mode_lines a bit later to simplify the code.
9442 (mark_window_display_accurate_1): Reset window and buffer's
9444 (redisplay_window): Do nothing if neither the window nor the buffer nor
9445 the frame needs redisplay.
9446 * window.h (struct window): Add `redisplay' field.
9447 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9448 (redisplay_other_windows, window_list): New declarations.
9449 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9450 (window_list): Not static any more.
9451 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9452 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9453 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9454 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9455 * frame.h (struct frame): Add `redisplay' field.
9456 Move `external_menu_bar' bitfield next to other bit-fields.
9457 (SET_FRAME_GARBAGED): Use fset_redisplay.
9458 (SET_FRAME_VISIBLE): Don't garbage the frame;
9459 Use redisplay_other_windows.
9460 * buffer.h (struct buffer): Add `redisplay' field.
9461 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9462 (modify_overlay): Use bset_redisplay.
9463 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9465 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9467 Support w32 file notifications in batch mode.
9468 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9469 invalid (which happens in batch mode). If non-interactive, call
9470 handle_file_notifications to store file notification events in the
9471 input queue. (Bug#15933)
9473 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9475 * w32inevt.c (handle_file_notifications): Now external, not static.
9477 * w32term.h (handle_file_notifications): Provide prototype.
9479 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9480 init_crit, since init_display, which does that otherwise, is not
9483 2013-11-27 Glenn Morris <rgm@gnu.org>
9485 * Makefile.in ($(lispsource)/international/charprop.el): New.
9486 (emacs$(EXEEXT)): Depend on charprop.el.
9488 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9490 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9491 deleting portions of the buffer under non-nil REPLACE argument.
9494 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9495 directory, watch it and not its parent.
9496 (add_watch): Allow empty string in FILE.
9498 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9500 * window.c (Fset_window_start, window_resize_apply)
9501 (window_scroll): Reset window_end_valid (Bug#15957).
9503 2013-11-27 Glenn Morris <rgm@gnu.org>
9505 * Makefile.in (leimdir): Now in lisp source directory.
9506 ($(leimdir)/leim-list.el): Just use ../leim .
9507 * epaths.in (PATH_DUMPLOADSEARCH):
9508 * lread.c (load_path_default):
9509 * nsterm.m (ns_load_path): No more leim directory.
9511 2013-11-26 Andreas Schwab <schwab@suse.de>
9513 * .gdbinit (xgettype): Add cast.
9515 2013-11-26 Glenn Morris <rgm@gnu.org>
9517 Preload leim-list.el.
9518 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9519 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9520 is a single directory.
9522 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9524 bool-vector-subsetp is now the normal direction (Bug#15912).
9525 * data.c (Fbool_vector_subsetp): Test whether the first argument
9526 is a subset of the second one, not the reverse. Add doc string.
9528 Fix minor problems found by static checking.
9529 * lread.c (load_path_default): Now static.
9530 * textprop.c (text_property_stickiness): Be consistent about the
9531 test used when deciding whether to consider the previous character.
9532 This simplifies the code a bit.
9534 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9536 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9538 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9539 (syms_of_frame): Don't defsubr them.
9541 2013-11-25 Glenn Morris <rgm@gnu.org>
9543 * lread.c (load_path_default): Change the sense of the argument.
9544 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9545 from dump_path. When it is not, avoid checking dump_path twice.
9547 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9548 uninstalled dump_path against installed Vload_path. (Bug#15964)
9550 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9552 Export get_pos_property to Elisp.
9553 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9554 (syms_of_editfns): Export it to Elisp.
9556 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9558 2013-11-23 Romain Francoise <romain@orebokech.com>
9560 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9561 initialization here ...
9562 (syms_of_fileio): ... from here.
9564 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9566 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9567 Please use --enable-check-lisp-object-type.
9569 2013-11-23 Glenn Morris <rgm@gnu.org>
9571 * process.c (get_process): Explicit error for dead buffers.
9573 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9575 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9577 2013-11-23 Glenn Morris <rgm@gnu.org>
9579 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9580 * lread.c (load_path_check): Take path to check as argument.
9581 (load_path_default): New, split from init_lread.
9582 (init_lread): Move calc of default load-path to load_path_default.
9583 Empty elements in EMACSLOADPATH now stand for the default.
9584 (load-path): Doc fix.
9585 * emacs.c (decode_env_path): Add option to treat empty elements
9586 as nil rather than ".".
9587 * callproc.c (init_callproc_1, init_callproc):
9588 * image.c (Vx_bitmap_file_path):
9589 * lisp.h (decode_env_path):
9590 * lread.c (Vsource_directory):
9591 Update for new argument spec of decode_env_path.
9593 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9595 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9596 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9598 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9600 Fix some dependency problems that cause unnecessary recompiles.
9602 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9603 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9604 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9605 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9606 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9607 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9608 (boostrap-clean): No need to remove stamp-oldxmenu.
9610 Fix recently introduced bool vector overrun.
9611 This was due to an optimization that went awry.
9612 Reported by Glenn Morris in
9613 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9614 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9615 for empty vectors, undoing the 2013-11-18 change.
9616 * data.c (bool_vector_binop_driver): Rely on this.
9617 Fix bug that occasionally overran the destination.
9618 * lisp.h (struct Lisp_Bool_vector): Document this.
9620 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9622 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9625 * nsterm.m (init, run, stop:): Comment out for now, does not work
9628 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9630 * charset.c (syms_of_charset): Don't read past end of string.
9632 2013-11-19 Glenn Morris <rgm@gnu.org>
9634 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9636 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9638 Add hooks to run on gaining/losing focus. (Bug#15029)
9639 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9640 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9641 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9643 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9645 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9646 The old names predated the API change that put destination at end.
9648 Improve API of recently-added bool vector functions (Bug#15912).
9649 The old API had (bool-vector-count-matches A B)
9650 and (bool-vector-count-matches-at A B I), which gave the
9651 misleading impression that the two functions were variants, one
9652 with a location I. The new API has (bool-vector-count-population A)
9653 and (bool-vector-count-consecutive A B I) to make the distinction
9654 clearer. The first function no longer has a B argument, since the
9655 caller can easily determine the number of nils if the length and
9656 number of ts is known.
9657 * data.c (Fbool_vector_count_population): Rename from
9658 bool_vector_count_matches, and accept just 1 argument.
9659 (Fbool_vector_count_consecutive): Rename from
9660 Fbool_vector_count_matches_at.
9662 Always allocate at least one bits_word per bool vector.
9663 See Daniel Colascione in:
9664 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9665 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9666 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9667 * lisp.h (struct Lisp_Bool_vector): Document this.
9669 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9671 * insdel.c (invalidate_buffer_caches): New function, consolidated
9672 from part of prepare_to_modify_buffer.
9673 (insert_from_gap, prepare_to_modify_buffer):
9674 * coding.c (code_convert_region, code_convert_string):
9675 Call invalidate_buffer_caches. (Bug#15841)
9677 * lisp.h (invalidate_buffer_caches): Add prototype.
9679 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9681 * w32term.c (x_update_window_end): Don't invalidate the entire
9682 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9683 highlight needs to be redisplayed. (Bug#15913)
9685 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9687 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9689 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9691 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9692 while we are using Vprin1_to_string_buffer.
9694 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9695 after inserting the description string. (Bug#15907)
9697 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9699 * data.c: Work around bogus GCC diagnostic about shift count.
9700 Reported by Eli Zaretskii in
9701 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9702 (pre_value): New function.
9703 (count_trailing_zero_bits): Use it.
9705 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9707 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9708 assume C macros are not supported even under -g3 in these old GCC
9711 2013-11-15 Leo Liu <sdl.web@gmail.com>
9713 * minibuf.c (Ftry_completion, Fall_completions)
9714 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9716 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9718 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9719 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9720 This avoids placing unnecessary constants into the Emacs code.
9722 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9724 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9725 for Cygwin w32 build.
9727 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9728 for Cygwin w32 build. (Bug#15892)
9730 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9732 Simplify, port and tune bool vector implementation.
9733 * alloc.c (bool_vector_exact_payload_bytes)
9734 (bool_vector_payload_bytes): Remove.
9735 (bool_vector_fill): Return its argument.
9736 * alloc.c (bool_vector_fill):
9738 * print.c (print_object):
9739 Simplify by using bool_vector_bytes.
9740 * alloc.c (make_uninit_bool_vector):
9741 New function, broken out from Fmake_bool_vector.
9742 (Fmake_bool_vector): Use it. Use tail call.
9743 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9744 * data.c (BITS_PER_ULL): New constant.
9745 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9746 if long long versions don't exist.
9747 (shift_right_ull): New function.
9748 (count_one_bits_word): New function, replacing popcount_bits_word
9749 macro. Don't assume that bits_word is no wider than long long.
9750 (count_one_bits_word, count_trailing_zero_bits):
9751 Don't assume that bits_word is no wider than long long.
9752 * data.c (bool_vector_binop_driver, bool_vector_not):
9753 * fns.c (Fcopy_sequence):
9755 Create an uninitialized destination, to avoid needless work.
9756 (internal_equal): Simplify.
9757 (Ffillarray): Prefer tail call.
9758 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9759 contain at least one word.
9760 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9761 chars are narrower than ints.
9762 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9763 * fns.c (Fcopy_sequence):
9765 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9766 Don't try to port to hosts where bits_word values have holes; the
9767 code wouldn't work there anyway. Verify this assumption, though.
9768 (bool_vector_bytes): New function.
9769 (make_uninit_bool_vector): New decl.
9770 (bool_vector_fill): Now returns Lisp_Object.
9772 * xfns.c (xic_create_fontsetname):
9773 * xrdb.c (gethomedir): Prefer tail calls.
9775 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9777 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9778 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9780 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9781 that requires a return value.
9782 (Fset_buffer_modified_p): Take advantage of this change to do
9785 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9787 * buffer.c (Frestore_buffer_modified_p): Sync it with
9788 Fset_buffer_modified_p.
9789 (Fforce_mode_line_update): New function, moved from subr.el.
9790 (Fset_buffer_modified_p): Use them.
9791 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9793 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9795 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9796 This avoids undefined behavior when subtracting pointers into
9797 different aways. On my platform it also makes the code a tad
9798 smaller and presumably faster.
9800 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9802 * keyboard.c (command_loop_1): Use region-extract-function.
9803 * insdel.c (Qregion_extract_function): Not static any more (can we
9804 stop pretending that these vars can benefit from being marked static?).
9806 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9808 * search.c (find_newline): If buffer text is relocated during the
9809 "dumb loop", adjust C pointers into buffer text to follow suit.
9812 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9814 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9815 for conversion (Bug#15837).
9817 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9819 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9820 for the entire range of inserted characters. (Bug#15841)
9822 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9824 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9826 (realize_default_face): Remove assignment to distant-foreground if
9827 unspecified (Bug#15815).
9829 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9831 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9832 cache-long-scans disabled, since we don't want to call
9833 prepare_to_modify_buffer (in insert_1_both) for each message we
9836 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9837 from buffer.c. Improve commentary to the buffer field setter
9840 * buffer.c (bset_cache_long_scans): Static function deleted.
9841 Improve commentary to the buffer field setter functions.
9842 (init_buffer_once): Default for cache-long-scans changed to t.
9845 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9847 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9849 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9850 This bug was introduced in my 2013-06-21 change, and caused
9851 struct Lisp_Sub_Char_Table objects to be given too many slots,
9852 which broke 'make -C admin/unidata'.
9854 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9856 Import changes from mac-port 4.5.
9857 * macfont.m (mac_font_copy_default_descriptors_for_language)
9858 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9859 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9860 (macfont_language_default_font_names): New.
9861 (macfont_list): Rearrange language/charset code.
9862 (macfont_close): Don't check for macfont_info->cache.
9863 (mac_ctfont_create_preferred_family_for_attributes): New font
9864 selection code, call
9865 mac_font_copy_default_name_for_charset_and_languages.
9866 (mac_font_copy_default_descriptors_for_language)
9867 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9869 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9871 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9873 Port to C11 aligned_alloc, and fix some integer overflows.
9874 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9875 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9876 and use of posix_memalign replaced with aligned_alloc.
9877 (aligned_alloc): New function, defined or declared as needed.
9878 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9879 Don't undef; configure.ac now does this.
9880 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9881 (calloc, aligned_alloc): Check for integer overflow.
9882 (aligned_alloc): Rename from memalign. All uses changed.
9883 (memalign): New function, an alias for aligned_alloc.
9885 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9887 * xdisp.c (redisplay_internal): Fix typo in last change.
9889 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9891 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9893 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9895 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9896 redisplay--mode-lines-cause.
9897 (redisplay_internal): Keep them uptodate. Remove redundant check of
9898 buffer_shared_and_changed.
9899 * *.[chm]: Number every assignment to update_mode_lines so we
9900 can track why it is set.
9902 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9904 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9906 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9908 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9909 can track why it is set.
9911 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9913 Integer-related fixes for term.c etc.
9914 * dispextern.h (face_tty_specified_color): New function.
9915 * term.c (turn_on_face): Don't rely on undefined behavior when
9916 assigning an out-of-range value to 'long'.
9917 Simplify test for toggling highlight.
9918 (tty_capable_p): Omit last two (unused) args. All callers changed.
9919 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9920 (read_menu_input, tty_menu_activate, tty_menu_show):
9921 * xfaces.c (x_supports_face_attributes_p)
9922 (tty_supports_face_attributes_p):
9923 Use bool for boolean. All callers changed.
9924 (tty_supports_face_attributes_p): Omit defaults for color indices;
9925 no longer needed. Simplify tail call.
9927 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9929 * xdisp.c (prepare_menu_bars): Mark static.
9930 * lisp.h (prepare_menu_bars): Don't declare.
9931 * xselect.c (x_handle_selection_clear):
9932 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9934 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9936 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9937 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9939 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9941 * keyboard.c (Fcommand_error_default_function): Rename from
9942 Fdefault_error_output.
9944 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9946 * keyboard.c (Fdefault_error_output): New function, extracted from
9948 (syms_of_keyboard): Use it for Vcommand_error_function.
9950 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9952 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9953 (init_eval): Use it to ensure handlerlist is non-NULL.
9954 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9955 (Fsignal): Adjust NULLness test of handlerlist.
9956 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9958 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9960 * callproc.c (call_process): Call prepare_to_modify_buffer before
9961 decoding text read from the sub-process, as the decoded stuff will
9962 be inserted into the buffer. This will invalidate the various
9963 caches maintained for the buffer. (Bug#15148)
9965 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9967 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9968 string of glyphless-char-display.
9970 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9972 * nsfns.m (ns_get_name_from_ioreg): New function.
9973 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9974 OSX >= 10.9. Use ns_get_name_from_ioreg.
9976 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9978 Simplify and port recent bool vector changes.
9979 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9980 only in this file. Use a more-efficient implementation if the
9981 second argument is a power of 2.
9982 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9983 Remove no-longer-necessary compile-time checks.
9984 (bool_vector_exact_payload_bytes): New function.
9985 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9986 exact payload changed to call the new function. Do not assume
9987 that the arg or result fits in ptrdiff_t.
9988 (bool_vector_fill): New function.
9989 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9991 (vroundup_ct): Don't assume arg fits in size_t.
9992 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9993 invoke set_category_set.
9994 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9995 All callers changed. Use bool_vector_set.
9996 * category.h (XCATEGORY_SET): Remove; no longer needed.
9997 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9999 * data.c (Faref): Use bool_vector_ref.
10000 (Faset): Use bool_vector_set.
10001 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10002 (Fbool_vector_not, Fbool_vector_count_matches)
10003 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10004 * fns.c (concat): Use bool_vector_ref.
10005 (Ffillarray): Use bool_vector_fill.
10006 (mapcar1): Use bool_vector_ref.
10007 (sxhash_bool_vector): Hash words, not bytes.
10008 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10009 a constant, since it's now used in #if.
10010 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10011 unsigned char on unusual architectures, so that we no longer
10012 assume that the number of bits per bits_word is a power of two or
10013 is a multiple of 8 or of CHAR_BIT.
10014 (Qt): Add forward decl.
10015 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10016 at least as strictly as bits_word.
10017 (bool_vector_data, bool_vector_uchar_data): New accessors.
10018 All data structure accesses changed to use them.
10019 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10020 (bool_vector_set): New functions.
10021 (bool_vector_fill): New decl.
10022 (ROUNDUP): Move to alloc.c as described above.
10024 Fix recent gnutls changes.
10025 * gnutls.c (Fgnutls_boot): Don't assume C99.
10026 * process.c (wait_reading_process_output): Fix typo in recent change.
10028 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10030 * process.c (wait_reading_process_output, read_process_output)
10031 (send_process): Check gnutls_state is not NULL.
10033 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10034 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10036 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10038 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10039 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10041 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10044 * nsfns.m (Fx_create_frame): Fix memory leak.
10046 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10047 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10048 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10050 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10052 * xdisp.c (message3_nolog, message_with_string): Encode the string
10053 before writing it to the terminal in a non-interactive session.
10055 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10056 sure we concatenate them into a unibyte string.
10058 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10059 resulting temporary name before returning it to the caller.
10060 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10061 is a unibyte string, convert NAME to a unibyte string to ensure
10062 that the result is also a unibyte string.
10064 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10065 create unibyte strings from default paths and directory/file
10068 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10071 * callproc.c (init_callproc): Use build_unibyte_string to make
10072 sure we create unibyte strings from default paths and
10073 directory/file names.
10075 * buffer.c (init_buffer): Don't store default-directory of
10076 *scratch* in multibyte form. The original problem which led to
10077 that is described in
10078 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10079 but it was solved long ago. (Bug#15260)
10081 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10083 Port to stricter C99 platforms.
10084 Especially, C99 prohibits nesting a struct X inside struct Y if
10085 struct X has a flexible array member.
10086 * alloc.c (struct sdata): New type.
10087 (sdata): Implement in terms of struct sdata.
10088 Remove u member; all uses replaced by next_vector, set_next_vector.
10089 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10090 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10091 (struct sblock): Rename first_data member to data, which is now
10092 a flexible array member. All uses changed.
10093 (next_vector, set_next_vector, large_vector_vec): New functions.
10094 (vector_alignment): New constant.
10095 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10096 (struct large-vector): Now merely a NEXT member, since the old approach
10097 ran afoul of stricter C99. All uses changed to use
10098 large_vector_vec or large_vector_offset.
10099 (large_vector_offset): New constant.
10100 * dispnew.c: Include tparam.h, for tgetent.
10101 Do not include term.h; no longer needed.
10102 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10103 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10104 (struct Lisp_Vector): Use a flexible array member for contents,
10105 instead of a union with a member that is an array of size 1.
10107 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10108 fact that the struct no longer contains a union.
10109 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10110 (struct Lisp_Save_Value, struct Lisp_Free):
10111 Use unsigned, not int, for spacers, to avoid c99 warning.
10112 (union specbinding): Use unsigned, not bool, for bitfield, as
10113 bool is not portable to pre-C99 hosts.
10115 2013-11-04 Glenn Morris <rgm@gnu.org>
10117 * emacs.c (usage_message): Mention that `-L :...' appends.
10119 2013-11-02 Glenn Morris <rgm@gnu.org>
10121 * Makefile.in (abs_builddir): Remove.
10122 (bootstrap_exe): Use relative filename.
10124 Use relative filenames in TAGS files.
10125 * Makefile.in (abs_srcdir): Remove it again.
10126 (.PHONY): Remove frc.
10127 (maintainer-clean): No more TAGS-LISP file.
10128 (TAGS): Pass relative file names to etags.
10129 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10131 * Makefile.in (abs_srcdir): New, set by configure.
10133 (maintainer-clean): Remove pointless echo. That should be in the
10134 top-level Makefile, if anywhere. Delete TAGS-LISP.
10135 (extraclean): No s/ and m/ directories for some time.
10136 (TAGS): Also depend on ctagsfiles3.
10137 Remove no-longer-defined S_FILE.
10138 Pass absolute filenames to etags once more.
10139 (TAGS-LISP): Replace lispdir with its expansion.
10140 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10141 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10143 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10145 * xfaces.c (check_lface_attrs, realize_default_face):
10146 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10147 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10149 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10151 * emacs.c (original_pwd): Remove global var by making it local.
10152 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10154 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10156 * xfaces.c: Declare color_distance.
10157 (QCdistant_foreground): New variable.
10158 (NEAR_SAME_COLOR_THRESHOLD): New define.
10159 (load_color2): New function.
10160 (load_color): Call load_color2.
10161 (load_face_colors): Call load_color2 and if distant-color is specified
10162 calculate distant and use distant-color if colors are near.
10163 (LFACE_DISTANT_FOREGROUND): New define.
10164 (merge_face_ref, Finternal_set_lisp_face_attribute)
10165 (Finternal_get_lisp_face_attribute)
10166 (x_supports_face_attributes_p): Handle distant-foreground similar to
10168 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10170 * dispextern.h (lface_attribute_index):
10171 Add LFACE_DISTANT_FOREGROUND_INDEX.
10173 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10175 * image.c (pbm_next_char): New function.
10176 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10177 (pbm_scan_number): Use it.
10178 (Qlibjpeg_version): New variable.
10179 (syms_of_image): DEFSYM and initialize it.
10181 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10183 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10185 2013-10-31 Glenn Morris <rgm@gnu.org>
10187 * emacs.c (original_pwd): New char.
10188 (main): If using --chdir, store original_pwd.
10189 (init_cmdargs): When setting Vinvocation_directory based on a
10190 relative argv[0], use original_pwd if set. (Bug#15768)
10192 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10194 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10196 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10198 * insdel.c: Fix minor problems found by static checking.
10199 (Qregion_extract_function): Now static.
10200 (prepare_to_modify_buffer_1): Remove unused locals.
10202 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10204 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10205 (syms_of_xdisp): Declare pre-redisplay-function.
10206 (markpos_of_region): Remove function.
10207 (init_iterator, compute_stop_pos, handle_face_prop)
10208 (face_before_or_after_it_pos, reseat_to_string)
10209 (get_next_display_element, window_buffer_changed)
10210 (redisplay_internal, try_cursor_movement, redisplay_window)
10211 (try_window_reusing_current_matrix, try_window_id, display_line)
10212 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10213 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10214 * window.h (struct window): Remove field `region_showing'.
10215 * dispextern.h (struct it): Remove region_beg/end_charpos.
10216 (face_at_buffer_position, face_for_overlay_string)
10217 (face_at_string_position): Update prototypes.
10218 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10219 (face_at_string_position): Remove `region_beg' and `region_end' args.
10220 * fontset.c (Finternal_char_font):
10221 * font.c (font_at, font_range): Adjust calls accordingly.
10222 * insdel.c (Qregion_extract_function): New var.
10223 (syms_of_insdel): Initialize it.
10224 (prepare_to_modify_buffer_1): Use it.
10226 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10228 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10229 * ftxfont.c (ftxfont_get_gcs):
10230 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10231 * xfaces.c (x_free_colors, x_free_dpy_colors)
10232 (x_create_gc, unload_color):
10233 * xselect.c (x_property_data_to_lisp):
10234 * xsettings.c (parse_settings):
10235 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10236 (get_bits_and_offset): Adjust definition.
10237 * frame.c (XParseGeometry): Adjust locals.
10238 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10239 * regex.h (toplevel): Likewise for reg_syntax_t.
10241 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10243 * eval.c (run_hook_with_args): Use FUNCTIONP.
10245 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10247 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10248 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10249 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10250 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10251 on MS-Windows anyway.
10252 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10253 (free_realized_face): ...adjust user.
10254 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10255 white relief pixels to -1.
10256 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10257 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10258 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10260 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10262 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10263 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10264 in practice now. All callers changed.
10266 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10268 * dispextern.h (struct face): Use bitfields for 'underline_type'
10269 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10270 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10271 'stipple' member. Move 'lface' member up to help...
10272 * xfaces.c (make_realized_face): ...this function to find and
10273 clear just the members that need clearing.
10274 (load_face_colors, realize_x_face):
10275 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10277 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10279 * xftfont.c (struct xftfont_info): Remove set-but-unused
10281 (xftfont_open): Adjust user.
10282 (xftfont_get_colors): Remove useless prototype.
10284 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10286 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10287 before passing them to 'unexec'. (Bug#15260)
10289 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10291 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10293 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10295 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10296 the changed signature of the font driver's 'close' method.
10298 * w32font.h (w32font_close): Adjust the prototype to the change in
10299 function definition.
10301 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10303 * w32uniscribe.c (uniscribe_close): Adapt the call to
10304 w32font_close to its new prototype.
10306 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10308 Omit unused frame argument of font API's close function.
10309 * font.h (struct font): Drop frame argument. Adjust comment.
10310 * font.c (font_clear_cache, font_close_object): Adjust users.
10311 * ftfont.c (ftfont_close):
10312 * ftxfont.c (ftxfont_close):
10313 * macfont.m (macfont_close):
10314 * nsfont.m (nsfont_close):
10315 * w32font.c (w32font_close):
10316 * xfont.c (xfont_close):
10317 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10318 tweak comments and make functions safe if called more than once for
10319 the same font object.
10321 Perform font-specific cleanup when font object is swept by GC. See
10322 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10323 * alloc.c (cleanup_vector): New function.
10324 (sweep_vector): Call it for each reclaimed vector object.
10325 * font.h (struct font): Adjust comment.
10327 2013-10-24 Glenn Morris <rgm@gnu.org>
10329 * Makefile.in (abs_top_srcdir): New, set by configure.
10331 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10333 Adjust recent font-related changes to fix bug#15686.
10334 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10335 is a live window system frame, mark its default font too.
10337 2013-10-23 Glenn Morris <rgm@gnu.org>
10339 * Makefile.in (RUN_TEMACS): Make relative (again).
10340 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10341 (bootstrap-emacs$(EXEEXT)):
10342 Quote entities that might contain whitespace.
10344 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10346 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10347 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10349 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10351 Do not allow font caches to grow too large.
10352 * alloc.c (compact_font_cache_entry, compact_font_caches):
10353 New functions or stub if not HAVE_WINDOW_SYSTEM.
10354 (compact_undo_list): Factor out from Fgarbage_collect.
10356 (mark_face_cache): Mark face font. Move down to avoid
10358 (mark_terminals): Do not mark font cache here.
10359 (Fgarbage_collect): Call compaction functions described
10360 above. Adjust comment.
10362 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10364 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10365 chdir to HOME (bug#15607).
10367 * nsterm.m (Qcocoa, Qgnustep): New variables.
10368 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10369 (ns_get_color): Make selection color work for GNUstep also.
10371 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10373 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10374 handles mouse clicks. Instead, let GPM use the same code as all
10375 the other mice use. See the discussion starting at
10376 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10377 for the details of the problem with the menu bar this fixes.
10379 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10381 Remove port-specific display name lists to avoid extra
10382 complexity and data duplication with display info lists.
10383 * xterm.h (x_display_name_list): Remove declaration.
10384 * xterm.c (x_display_name_list): Remove.
10385 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10386 * xfns.c (x_display_info_for_name, Fx_display_list):
10387 Likewise. Use x_display_list where appropriate.
10388 * w32term.h (w32_display_name_list): Remove declaration.
10389 * w32term.c (w32_display_name_list): Remove.
10390 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10392 * w32fns.c (x_display_info_for_name, Fx_display_list):
10393 Likewise. Use x_display_list where appropriate.
10394 * nsterm.h (ns_display_name_list): Remove declaration.
10395 * nsterm.m (ns_display_name_list): Remove.
10396 (ns_term_init, syms_of_nsterm): Adjust users.
10397 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10398 Likewise. Use x_display_list where appropriate.
10399 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10400 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10401 (mark_terminals): Mark per-terminal font cache.
10403 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10405 Don't run timers in input-pending-p. Its new check-timers param
10406 provides the prior behavior. (Bug#15045).
10407 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10409 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10411 Make some functions static in non-Microsoft builds.
10412 On my platform (Fedora 19 x86-64), this shrinks the
10413 Emacs executable (text+data) by 0.25%.
10414 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10415 (load_color) [!MSDOS]:
10416 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10417 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10418 * lisp.h (check_existing):
10419 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10420 (network_interface_info) [!WINDOWSNT]:
10421 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10422 Remove extern decls.
10423 * fileio.c (check_existing):
10424 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10425 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10426 (network_interface_info) [!WINDOWSNT]:
10427 * term.c (encode_terminal_code) [!WINDOWSNT]:
10428 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10429 * xfaces.c (load_color) [!MSDOS]:
10431 * fileio.c (check_existing, check_executable, check_writable):
10432 * process.c (network_interface_list, network_interface_info):
10433 Move earlier, so that we don't need forward decls.
10434 * gnutls.c (fn_gnutls_transport_set_errno)
10435 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10437 * w32.c (init_environment): Use faccessat rather than
10438 check_existing, partly for consistency with the rest of the code
10439 in this file, partly so that check_existing can be static.
10441 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10442 * emacs.c (MAIN_PROGRAM): New macro.
10443 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10444 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10446 bool vector int width fixes
10447 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10448 (Fbool_vector_count_matches_at):
10449 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10450 can exceed PTRDIFF_MAX, at least in theory.
10451 (Fbool_vector_count_matches_at):
10452 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10454 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10456 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10457 (struct sockaddr): Add forward decl, for platforms that lack it.
10459 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10461 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10464 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10466 * w32.c (network_interface_get_info, network_interface_list)
10467 (network_interface_info): New functions. (Bug#15610)
10468 (GetAdaptersInfo_Proc): New typedef.
10469 (get_adapters_info): New wrapper function.
10470 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10472 * process.h (network_interface_list, network_interface_info):
10475 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10476 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10477 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10478 for WINDOWSNT. Doc fix.
10479 (syms_of_process): Defsubr Snetwork_interface_list and
10480 Snetwork_interface_info unconditionally.
10482 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10483 in NS GUI sessions. (Bug#15629)
10485 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10487 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10489 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10491 * print.c (print_object): Print " ..." when truncating bool vectors.
10493 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10495 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10496 standard mouse buttons.
10498 * termhooks.h (struct input_event): Remove incorrect commentary.
10500 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10502 Disallow bool vector operations on mixed-length operands.
10503 The old behavior left garbage in the result vector sometimes,
10504 and didn't seem to be useful.
10505 * data.c (Qwrong_length_argument): New static var.
10506 (wrong_length_argument): New function.
10507 (bool_vector_binop_driver): Check that args agree in length.
10509 * keyboard.c, keyboard.h (all_kboards): Now static.
10511 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10513 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10514 note from the lispref.
10516 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10518 * nsterm.h (struct ns_display_info): Remove set-but-unused
10519 member image_cache (image caches are per-terminal anyway).
10520 (FRAME_X_IMAGE_CACHE): Remove.
10521 * nsterm.m (ns_initialize_display_info): Adjust user.
10523 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10525 * w32proc.c: Include mingw_time.h.
10527 * w32.c: Include mingw_time.h.
10529 Implement scrolling of TTY menus when the screen is too short.
10531 * term.c (tty_menu_display): Accept an additional argument, the
10532 menu item from which to start displaying the menu. Account for
10533 the value of Y when limiting the menu to the number of available
10535 (mi_result): New enumeration.
10536 (read_menu_input): Return enumerated value. When the y coordinate
10537 hits min_y or max_y, return scroll indication instead of wrapping
10539 (tty_menu_activate): Handle the scrolling indications from
10540 read_menu_input. Compute the first menu item to display and pass
10541 it to tty_menu_display.
10543 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10545 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10546 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10547 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10548 Adjust to match the change described below.
10549 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10550 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10551 memory_below_frame members to...
10552 * termchar.h (struct tty_display_info): ...here because they're
10553 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10554 * term.c (init_tty):
10555 * nsterm.m (ns_create_terminal):
10556 * w32term.c (w32_create_terminal):
10557 * xterm.c (x_create_terminal): Adjust users.
10558 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10559 to filter out non-TTY frames. Adjust comment.
10560 (scrolling): Adjust user. Prefer eassert for debugging check.
10562 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10564 * xfaces.c (PT_PER_INCH): Remove unused macro.
10565 * termhooks.h (struct terminal): Remove set-but-unused
10566 member fast_clear_end_of_line.
10567 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10568 * nsterm.m (ns_create_terminal):
10569 * term.c (init_tty):
10570 * w32term.c (w32_create_terminal):
10571 * xterm.c (x_create_terminal): Adjust users.
10573 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10575 * lisp.h (bool_vector_size): New function.
10576 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10577 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10578 (Fbool_vector_not, Fbool_vector_count_matches_at):
10579 Remove uses of 'eassume' that should no longer be needed,
10580 because they are subsumed by the 'eassume' in bool_vector_size.
10582 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10584 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10585 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10586 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10588 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10590 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10591 have different dimensions. (Bug#15575)
10593 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10596 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10598 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10600 * term.c (tty_menu_show): Never return with unbalanced
10601 specpdl. Use eassert for debugging check. Adjust style.
10603 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10605 * term.c (read_menu_input): Make selection of menu items
10606 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10607 (tty_menu_activate): Fix off-by-one error when computing max_y.
10609 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10611 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10612 audit logging (only used with GnuTLS 3.x) and enable it.
10614 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10616 * dispnew.c (redraw_frame): Remove useless #ifdef because
10617 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10618 Also, move TTY fflush to...
10619 * term.c (tty_update_end): ...this function.
10621 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10623 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10624 the end of the frame's glyph matrix. (Bug#15575)
10626 * term.c (tty_menu_display): Don't move cursor while overwriting
10627 frame's glyphs with menu items. Limit the number of items
10628 displayed to what can be shown on the available screen lines,
10629 excluding the echo area.
10630 (tty_menu_activate): Limit the Y coordinate allowed by
10631 read_menu_input to the last screen line used for menu display.
10633 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10635 * lisp.h (eassume): New macro.
10636 Also, include <verify.h>, for 'assume'.
10637 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10638 (vroundup, vector_nbytes):
10639 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10640 (Fbool_vector_not, Fbool_vector_count_matches)
10641 (Fbool_vector_count_matches_at):
10642 Use eassume, not eassert.
10643 * casetab.c (set_identity, shuffle):
10644 * composite.c (composition_gstring_put_cache):
10645 * dispnew.c (update_frame_1):
10646 * ftfont.c (ftfont_shape_by_flt):
10647 * image.c (gif_load):
10648 * intervals.c (offset_intervals):
10649 * macfont.m (macfont_shape):
10650 Remove calls to 'assume' that are no longer needed, because
10651 --enable-gcc-warnings no longer generates bogus warnings
10652 when these calls are removed.
10654 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10656 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10658 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10660 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10661 (Qsubstitute_env_in_file_name): New var.
10662 (syms_of_fileio): Define it.
10664 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10666 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10667 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10670 * term.c (save_and_enable_current_matrix): Don't allocate and
10671 don't save margin areas.
10672 (restore_desired_matrix): Don't restore margin areas.
10673 (free_saved_screen): Don't free margin areas.
10675 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10677 * image.c: Pacify --enable-gcc-warnings.
10678 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10679 #define only if used.
10681 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10683 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10684 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10685 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10686 (gif_load): For giflib v5.x and later, display the error message
10687 produced by giflib when its functions fail.
10688 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10691 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10693 * keyboard.c (last_event_timestamp): Remove. For X selection and
10694 GTK popup menus, it may be obtained from per-frame X display info.
10695 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10696 (process_special_events): Adjust users.
10697 * keyboard.h (last_event_timestamp): Remove declaration.
10698 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10699 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10700 * menu.h (xmenu_show): Adjust prototype.
10701 * menu.c (Fx_popup_menu): Adjust user.
10702 * xselect.c (x_own_selection, x_get_foreign_selection)
10703 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10705 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10707 * keyboard.c (init_kboard): Now static. Add arg
10708 to denote window system. Adjust comment.
10709 (init_keyboard): Adjust user.
10710 (allocate_kboard): New function.
10711 (syms_of_keyboard):
10712 * nsterm.m (ns_term_init):
10713 * term.c (init_tty):
10714 * w32term.c (w32_create_terminal):
10715 * xterm.c (x_term_init): Use it.
10716 * keyboard.h (init_kboard): Remove prototype.
10717 (allocate_kboard): Add prototype.
10719 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10721 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10722 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10724 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10726 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10728 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10730 * term.c (tty_menu_activate): Flush the output stream after
10731 showing the cursor, and don't mark the frame garbaged at exit from
10732 the function. Fixes redisplay glitches when moving from one menu
10735 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10737 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10738 or throw error (Bug#15570).
10740 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10742 * intervals.c (temp_set_point_both): Move test into 'eassert',
10745 * lisp.h (eassert): Don't use 'assume'.
10746 Sometimes 'assume' wins in performance, and sometimes it loses,
10747 so it shouldn't be used all the time. Perhaps we need two
10748 flavors of 'eassert', one for where 'assume' is far more likely
10749 to help or to hurt; but that can be done later.
10750 Reported by Dmitry Antipov in
10751 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10752 Also, don't include <verify.h>; no longer needed.
10754 2013-10-09 Glenn Morris <rgm@gnu.org>
10756 * eval.c (Fcond): Doc tweak.
10758 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10760 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10761 expressions with side effects to eassert. (Bug#15565)
10763 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10765 * fns.c (hashfn_user_defined): Allow hash functions to return any
10768 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10770 Fix minor problems found by static checking.
10771 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10772 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10773 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10774 * keyboard.c (read_menu_command): Remove unused local.
10775 * lisp.h (read_menu_command): New decl.
10776 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10777 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10778 Return ptrdiff_t, not int.
10779 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10780 not int, for benefit of xpalloc.
10781 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10783 (have_menus_p): Remove; unused.
10784 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10785 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10786 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10788 (save_and_enable_current_matrix): Omit unnecessary casts.
10789 (read_menu_input): Omit local extern decl (now in lisp.h).
10790 Don't access uninitialized storage if mouse_get_xy fails.
10791 (tty_menu_activate): Mark local as initialized, for lint.
10792 (tty_menu_activate, tty_meny_show): Remove unused locals.
10794 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10796 Support menus on text-mode terminals.
10797 * xterm.h (xw_popup_dialog): Add prototype.
10799 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10800 (xmenu_show): Block input here, instead in Fx_popup_menu.
10801 (xw_popup_dialog): New function, with X-specific bits of popup
10804 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10807 * window.c (Fset_window_configuration): Use run-time tests of the
10808 frame type instead of compile-time conditionals, when menu-bar
10809 lines are considered.
10811 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10812 (w32_popup_dialog): New prototypes.
10814 * w32menu.c (Fx_popup_dialog): Function deleted.
10815 (w32_popup_dialog): New function, with w32 specific bits of popup
10816 dialogs. Block input here.
10818 * w32inevt.c (w32_console_read_socket): Minor change to add
10819 debugging TTY events.
10821 * w32fns.c (show_hourglass): If returning early because the frame
10822 is not a GUI frame, unblock input.
10824 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10825 (cursorY): New functions.
10827 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10828 WINDOWSNT, macros that call curX and curY elsewhere.
10830 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10832 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10833 specific function to hide and show cursor on a text-mode terminal.
10834 (tty_menu_struct, struct tty_menu_state): New structures.
10835 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10836 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10837 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10838 (tty_menu_locate, save_and_enable_current_matrix)
10839 (restore_desired_matrix, screen_update, read_menu_input)
10840 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10841 (tty_pop_down_menu, tty_menu_last_menubar_item)
10842 (tty_menu_new_item_coords, tty_menu_show): New functions.
10843 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10845 * nsterm.h (ns_popup_dialog): Adjust prototype.
10847 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10848 of in x-popup-menu.
10849 (ns_popup_dialog): Adapt order of arguments to the other
10850 *_menu_show implementations.
10851 (Fx_popup_dialog): Function deleted.
10853 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10855 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10857 * menu.c (have_boxes): New function.
10858 (single_keymap_panes): Use it instead of a compile-time
10860 (single_menu_item): Use run-time tests of the frame type instead
10861 of compile-time conditionals.
10862 (encode_menu_string): New function.
10863 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10864 the macro, since different types of frame need different encoding
10866 (digest_single_submenu): Use run-time tests of frame type instead
10867 of, or in addition to, compile-time conditionals.
10868 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10869 (Fx_popup_menu): Detect when the function is called from keyboard
10870 on a TTY. Don't barf when invoked on a text-mode frame.
10871 Check frame type at run time, instead of compile-time conditionals for
10872 invoking terminal-specific menu-show functions.
10873 Call tty_menu_show on text-mode frames.
10874 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10875 run time to determine which alternative to invoke; support dialogs
10878 * keyboard.h <Qmouse_movement>: Declare.
10880 * keyboard.c <Qmouse_movement>: Now extern.
10881 <Qecho_keystrokes>: New static variable.
10882 (read_key_sequence): Accept an additional argument, a flag to
10883 prevent redisplay during reading of the key sequence. All callers
10885 (read_menu_command): New function.
10886 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10888 (toolkit_menubar_in_use): New function.
10889 (make_lispy_event): Use it instead of a compile-time test.
10891 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10892 window-system being available.
10894 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10895 to x-popup-dialog on the frame type, they all now support popup
10898 * dispnew.c (save_current_matrix): Save the margin areas.
10899 (restore_current_matrix): Restore margin areas.
10900 (update_frame_with_menu): New function.
10902 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10905 * alloc.c (make_save_ptr): Now compiled unconditionally.
10907 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10909 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10910 (redraw_frame, update_frame): Adjust users.
10911 * dispextern.h (set_window_update_flags): Adjust prototype.
10912 * xdisp.c (redisplay_internal): When updating all frames with zero
10913 windows_or_buffers_changed, assume that only the windows that shows
10914 current buffer should be really updated.
10916 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10918 Do not allocate huge temporary memory areas and objects while encoding
10919 for file I/O, thus reducing an enormous memory usage for large buffers.
10920 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10921 * coding.h (struct coding_system): New member raw_destination.
10922 * coding.c (setup_coding_system): Initialize it to zero.
10923 (encode_coding_object): If raw_destination is set, do not create
10924 dst_object. Add comment.
10925 * fileio.c (toplevel): New constant E_WRITE_MAX.
10926 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10927 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10929 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10931 * nsterm.m (windowDidExitFullScreen:)
10932 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10934 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10936 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10937 * keyboard.c (unblock_input_to): Don't process pending signals
10938 if a fatal error is in progress.
10940 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10941 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10942 they're talking about words in Lisp bool vectors.
10943 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10944 * data.c (popcount_bits_word): Rename from popcount_size_t.
10945 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10948 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10950 Improve support for popcount and counting trailing zeros (Bug#15550).
10951 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10952 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10953 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10954 (popcount_size_t_msc, popcount_size_t_gcc):
10955 Remove; now done by Gnulib.
10956 (popcount_size_t): Now a macro that defers to Gnulib.
10957 (count_trailing_zero_bits): Return int, for consistency with
10958 Gnulib and because Emacs prefers signed to unsigned int.
10959 Don't assume that size_t is either unsigned int or unsigned long
10960 or unsigned long long.
10961 (size_t_to_host_endian): Do not assume that size_t is either
10962 exactly 32 or exactly 64 bits wide.
10963 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10964 etc., so that it's now an enum constant, not a macro.
10965 No need to assume that it's either 32 or 64.
10967 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10969 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10972 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10974 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10975 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10977 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10979 emacs_read and emacs_write now use void *, not char *.
10980 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10981 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10982 Buffer arg is now void *, not char *. This matches plain
10983 'read' and 'write' better, and avoids a constraint violation
10984 on Solaris 9 with Oracle Studio.
10986 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10988 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10989 memset to explicit loop. Otherwise copy largest possible chunk
10990 from initialized to uninitialized part, thus allowing the longer
10991 memcpy runs and reducing the number of loop iterations.
10993 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10995 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10996 hide toolbar (Bug#15388).
10997 (windowDidEnterFullScreen:): If presentation options are zero,
10998 set them here (Bug#15388).
10999 (ns_update_auto_hide_menu_bar): Remove runtime check.
11000 Don't auto hide dock unless menubar is also auto hidden.
11002 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11004 * editfns.c (message): Mention batch mode in doc string.
11006 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11008 * nsterm.m (check_native_fs): Remove erroneous comment.
11010 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11012 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11013 uses find_newline instead of scan_newline and so doesn't move point.
11015 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11017 Use hardware support for byteswapping on glibc x86 etc.
11018 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11019 whereas the old swap64 needed 30.
11020 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11021 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11022 Use byteswap.h's macros to swap bytes.
11023 * lisp.h (swap16, swap32, swap64): Remove.
11024 All uses replaced by bswap_16, bswap_32, bswap_64.
11026 * bytecode.c (exec_byte_code): Use some more volatile variables
11027 to work around local variables getting clobbered by longjmp.
11028 Port to pre-C99, which doesn't allow decls after stmts.
11030 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11032 * lisp.h (eassert): Assume that COND is true when optimizing.
11033 In other words, take on the behavior of eassert_and_assume.
11034 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11035 (eassert_and_assume): Remove. All uses replaced by eassert.
11037 * xdisp.c (Qglyphless_char): Now static.
11039 Adjust to merge from gnulib.
11040 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11041 * lisp.h: Include <verify.h>, for 'assume'.
11043 * eval.c (clobbered_eassert): New macro.
11044 (internal_catch, internal_condition_case)
11045 (internal_condition_case_1, internal_condition_case_2)
11046 (internal_condition_case_n): Use it instead of eassert
11047 when the argument contains locals clobbered by longjmp.
11048 Don't use clobbered locals outside of clobbered_eassert.
11049 (internal_lisp_condition_case): Use a volatile variable
11050 to work around a local variable's getting clobbered.
11052 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11054 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11055 (PUSH_HANDLER): New macro.
11056 (catchlist): Remove.
11057 (handlerlist): Always declare.
11059 * eval.c (catchlist): Remove (merge with handlerlist).
11060 (handlerlist, lisp_eval_depth): Not static any more.
11061 (internal_catch, internal_condition_case, internal_condition_case_1)
11062 (internal_condition_case_2, internal_condition_case_n):
11064 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11065 handlerlist/catchlist.
11066 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11067 handlerlist which can only handle a single condition-case handler at
11069 (find_handler_clause): Simplify since we only a single branch here
11072 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11074 (bcall0): New function.
11075 (exec_byte_code): Add corresponding cases. Improve error message when
11076 encountering an invalid byte-code. Let Bunwind_protect accept
11077 a function (rather than a list of expressions) as argument.
11079 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11080 and make them unconditional now that they're heap-allocated.
11082 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11084 * charset.c (Fdecode_char, Fencode_char): Remove description of
11085 `restriction' arg. now that it's hidden by advertised-calling-convention.
11087 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11089 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11090 Remove unused variable (from mac-port).
11091 (macfont_draw): Use s->ybase for correct y position.
11093 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11095 * frame.h (struct frame): Drop has_minibuffer member because...
11096 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11097 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11099 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11101 * window.h (struct window): Prefer enum text_cursor_kinds to int
11102 for phys_cursor_type member. Move the latter, phys_cursor_width,
11103 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11104 * window.c (replace_window, make_window): Adjust users.
11106 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11108 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11109 this module is never compiled otherwise.
11111 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11113 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11116 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11118 * xdisp.c (get_next_display_element): Don't call face_for_font in
11119 a build configured --without-x. (Bug#15484)
11121 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11123 * window.c (calc_absolute_offset): #elif should be #elif defined.
11125 * frame.c (delete_frame): Block/unblock input to overcome race
11126 condition (Bug#15475).
11128 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11130 * frame.c (delete_frame): Record selected frame only after
11131 calling Qdelete_frame_functions (Bug#15477).
11133 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11135 * nsterm.m (ns_selection_color): Remove.
11136 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11137 NSColor selectedText(Background)Color. Only for COCOA.
11138 (ns_term_init): Remove assignment of ns_selection_color, logic
11139 moved to ns_get_color.
11141 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11142 NS_SELECTION_COLOR_DEFAULT.
11143 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11145 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11147 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11148 frame' does not have the tool_bar_window member.
11150 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11152 Signal error when reading an empty byte-code object (Bug#15405)
11153 * lread.c (read1): Signal error.
11154 * alloc.c (make_byte_code): eassert header size.
11155 (sweep_vectors): Change an int to size_t.
11157 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11159 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11160 instead of ints, as it's the usual style for offsetof constants. See:
11161 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11163 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11164 This is ugly, but it should fix the performance problem for older
11165 GCC versions in the short run. I'll look into integrating the
11166 Gnulib module for popcount, as a better fix.
11167 See the thread starting in:
11168 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11169 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11170 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11171 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11172 (popcount_size_t): Use it.
11174 2013-09-24 Daniel Colascione <dancol@dancol.org>
11176 * process.c (Fnetwork_interface_info): Fix build break due to
11179 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11181 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11182 Prefer signed to unsigned integers where either will do.
11183 No need for 'const' on locals that do not escape.
11184 Omit easserts with unnecessary and unportable assumptions about
11185 alignment. Avoid unnecessary casts to char *.
11187 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11189 Use union for the payload of struct Lisp_Vector.
11190 This helps to avoid a few glitches dictated by C's aliasing rules.
11191 * lisp.h (struct Lisp_Vector): Use union for next and
11192 contents member. Adjust comment. Change related users.
11193 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11194 Related users changed.
11195 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11196 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11197 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11198 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11200 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11202 Optimize glyph row clearing and copying routines.
11203 * dispextern.h (struct glyph_row): Change layout of struct
11204 glyph_row to help copy_row_except_pointers. Adjust comment.
11205 * dispnew.c (null_row): Remove.
11206 (clear_glyph_row): Use offsetof and memset to find and clear
11207 just the members that need clearing. Adjust comment.
11208 (copy_row_except_pointers): Likewise for copying.
11210 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11212 Some minor cleanups of recently-added bool vector code.
11213 * conf_post.h (assume): Always return void. Use lint version
11214 only if GCC and MSC versions don't apply.
11215 * conf_post.h (assume):
11216 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11217 Depend on _MSC_VER, not __MSC_VER, for consistency with
11219 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11220 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11221 (bool_vector_binop_driver, count_trailing_zero_bits)
11222 (size_t_to_host_endian): Now static, not static inline;
11223 the latter isn't needed with modern compilers and doesn't
11224 work with older compilers anyway.
11226 * alloc.c (valgrind_p): Use bool for boolean.
11228 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11230 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11231 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11232 (display_last_displayed_message_p, message_buf_print)
11233 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11234 Use bool for boolean.
11235 * dispextern.h (cancel_line, init_desired_glyphs):
11236 Remove ancient leftover.
11237 (help_echo_showing_p, hourglass_shown_p):
11238 * lisp.h (noninteractive_need_newline): Adjust declaration.
11240 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11242 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11244 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11245 ...this file and convert the latter to static. Adjust comment.
11246 (make_initial_frame):
11247 * window.c (init_window_once): Adjust user.
11248 * frame.h (last_nonminibuf_frame): Remove declaration.
11249 * lisp.h (selected_frame): Likewise.
11250 * msdos.c (the_only_display_info): Adjust comment.
11252 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11254 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11255 computing the end column of mouse-highlight that comes from
11256 display or overlay strings. (Bug#15437)
11257 (note_mouse_highlight): Adapt calculation of last argument to
11258 mouse_face_from_string_pos to the above change.
11260 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11261 all platforms, not just for clang.
11263 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11265 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11266 about excess arguments to snprintf.
11268 * conf_post.h(assume): Use __builtin_unreachable for clang.
11270 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11272 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11273 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11275 2013-09-23 Daniel Colascione <dancol@dancol.org>
11277 * alloc.c (USE_VALGRIND): New macro; on by default
11278 when ENABLE_CHECKING.
11279 (mark_maybe_object, mark_maybe_pointer)
11280 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11282 (valgrind_p) [USE_VALGRIND]: New variable.
11283 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11285 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11287 * process.c (wait_reading_process_output): Change int pnamelen to
11290 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11291 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11292 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11293 argument to unsigned long to avoid warning.
11294 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11296 * conf_post.h (assume): Fix compiler error: x shall be cond.
11298 2013-09-22 Daniel Colascione <dancol@dancol.org>
11300 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11301 warning when compiling without a window system.
11303 2013-09-22 Daniel Colascione <dancol@dancol.org>
11305 * data.c (Qbool_vector_p): New symbol.
11306 (bool_vector_spare_mask, popcount_size_t_generic)
11307 (popcount_size_t_msc, popcount_size_t_gcc)
11309 (bool_vector_binop_driver)
11310 (count_trailing_zero_bits, size_t_to_host_endian)
11311 (Fbool_vector_exclusive_or)
11312 (Fbool_vector_union)
11313 (Fbool_vector_intersection, Fbool_vector_set_difference)
11314 (Fbool_vector_subsetp, Fbool_vector_not)
11315 (Fbool_vector_count_matches)
11316 (Fbool_vector_count_matches_at): New functions.
11317 (syms_of_data): Intern new symbol, functions.
11318 * alloc.c (bool_vector_payload_bytes): New function.
11319 (Fmake_bool_vector): Instead of calling Fmake_vector,
11320 which performs redundant initialization and argument checking,
11321 just call allocate_vector ourselves. Make sure we clear any
11322 terminating padding to zero.
11323 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11324 instead of open-coding the size calculation.
11325 (vroundup_ct): New macro.
11326 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11327 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11328 * composite.c (composition_gstring_put_cache):
11329 Change lint_assume to assume.
11330 * conf_post.h (assume): New macro.
11331 (lint_assume): Remove.
11332 * dispnew.c (update_frame_1): Change lint_assume to assume.
11333 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11335 * image.c (gif_load): Change lint_assume to assume.
11336 * lisp.h (eassert_and_assume): New macro.
11337 (Qbool_vector_p): Declare.
11338 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11339 (swap16, swap32, swap64): New inline functions.
11340 * macfont.m (macfont_shape): Change lint_assume to assume.
11341 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11342 * xsettings.c (parse_settings): Use new swap16 and
11343 swap32 from lisp.h instead of file-specific macros.
11345 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11347 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11348 found (which can legitimately happen when the glyph row at the
11349 window start is disabled in the current_matrix. (Bug#15365)
11351 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11353 Fix syntax.h bug introduced by recent INLINE change.
11354 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11355 conditionally compiled one way in some modules, and a different
11356 way in others. This doesn't work with extern inline functions,
11357 which must have the same definition in all modules, because the
11358 defining code might be shared across modules, depending on the
11359 implementation. Symptoms reported by Martin Rudalics in:
11360 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11361 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11362 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11363 overriding the corresponding functions in syntax.h.
11364 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11365 (syntax_property): New inline functions.
11366 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11367 Rewrite in terms of these new functions.
11369 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11371 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11372 not chars_in_text, whose result depends on the multibyteness of
11373 the current buffer. (Bug#15426)
11375 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11377 Port recent change to hosts where pointers aren't 'long'.
11378 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11379 Don't assume that pointers are the same width as 'long'.
11380 Add a compile-time check that a pointer fits into two X slots.
11382 A simpler, centralized INLINE.
11383 * conf_post.h (INLINE): Define only if not already defined.
11384 This allows us to use a single INLINE, defined by one file
11386 * emacs.c (INLINE): Define it.
11387 Also, include category.h, charset.h, composite.h, dispextern.h,
11388 syntax.h, systime.h, so that their INLINE definitions are expanded
11389 properly for Emacs.
11390 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11391 * buffer.h, buffer.c (BUFFER_INLINE):
11392 * category.h, category.c (CATEGORY_INLINE):
11393 * character.h, character.c (CHARACTER_INLINE):
11394 * charset.h, charset.c (CHARSET_INLINE):
11395 * composite.h, composite.c (COMPOSITE_INLINE):
11396 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11397 * frame.h, frame.c (FRAME_INLINE):
11398 * intervals.h, intervals.c (INTERVALS_INLINE):
11399 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11400 * lisp.h, alloc.c (LISP_INLINE):
11401 * process.h, process.c (PROCESS_INLINE):
11402 * syntax.h, syntax.c (SYNTAX_INLINE):
11403 * systime.h, sysdep.c (SYSTIME_INLINE):
11404 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11405 * window.h, window.c (WINDOW_INLINE):
11406 Remove. All uses replaced with INLINE.
11408 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11410 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11411 to avoid Bug#15398.
11413 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11415 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11416 'const char *' to avoid compiler warnings due to similar change in
11417 the prototype of x_get_string_resource.
11419 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11421 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11422 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11423 going to replace static variables below. Adjust comments.
11424 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11425 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11426 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11427 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11428 Related users changed.
11429 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11430 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11431 last_mouse_movement_time, going to replace static variables below.
11433 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11434 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11436 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11437 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11438 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11439 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11440 static variables below.
11441 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11442 (last_mouse_scroll_bar): Remove.
11443 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11444 (mouseExited): Related users changed.
11446 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11448 Do not use external array to process X scroll bar messages.
11449 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11450 (x_send_scroll_bar_event): Pack window pointer into two slots
11451 of XClientMessageEvent if we're 64-bit. Adjust comment.
11452 (x_scroll_bar_to_input_event): Unpack accordingly.
11454 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11456 Ifdef away recent changes which aren't relevant to NS port.
11457 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11458 [!HAVE_NS]: Declare as such.
11459 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11460 [!HAVE_NS]: Define as such.
11462 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11464 * frame.c (x_redo_mouse_highlight): New function
11465 to factor out common code used in W32 and X ports.
11466 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11467 * xterm.h (struct x_display_info):
11468 * w32term.h (struct w32_display_info):
11469 * nsterm.h (struct ns_display_info): New members
11470 last_mouse_motion_frame, last_mouse_motion_x and
11471 last_mouse_motion_y, going to replace static variables below.
11472 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11473 (redo_mouse_highlight): Remove.
11474 (note_mouse_movement, syms_of_xterm): Adjust user.
11475 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11476 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11477 (redo_mouse_highlight): Remove.
11478 (note_mouse_movement, syms_of_w32term): Adjust user.
11479 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11480 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11482 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11483 * nsfns.m (compute_tip_xy): Adjust user.
11485 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11487 * frame.c (x_mouse_grabbed): New function.
11488 * dispextern.h (x_mouse_grabbed): Add prototype.
11489 (last_mouse_frame): Remove declaration.
11490 * xterm.h (struct x_display_info):
11491 * w32term.h (struct w32_display_info):
11492 * nsterm.h (struct ns_display_info): New member
11493 last_mouse_frame, going to replace...
11494 * xdisp.c (last_mouse_frame): ...global variable.
11495 (note_tool_bar_highlight):
11496 * w32term.c (w32_mouse_position, w32_read_socket):
11497 * xterm.c (XTmouse_position, handle_one_xevent):
11498 Use x_mouse_grabbed.
11499 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11501 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11503 * w32term.c (w32_read_socket): Avoid temporary
11504 variables in a call to x_real_positions.
11505 * xterm.c (handle_one_xevent): Likewise.
11507 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11509 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11510 (x_icon_type): Remove prototype.
11511 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11512 * frame.c (x_icon_type): Remove.
11513 * w32term.c (x_make_frame_visible, x_iconify_frame):
11514 * xterm.c (x_make_frame_visible, x_iconify_frame):
11515 Use x_set_bitmap_icon to factor out common code.
11517 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11519 * dispextern.h (check_x_display_info, x_get_string_resource):
11520 Declare here just once and unify the latter.
11521 * frame.c (check_x_display_info, x_get_string_resource):
11522 * nsterm.h (check_x_display_info):
11523 * xrdb.c (x_get_string_resource):
11524 * xterm.h (check_x_display_info): Remove prototypes.
11525 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11526 * w32reg.c (x_get_string_resource): Likewise.
11527 (w32_get_rdb_resource): Adjust user.
11529 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11531 * xterm.h (struct x_display_info): New member
11532 x_pending_autoraise_frame, going to replace...
11533 * xterm.c (pending_autoraise_frame): ...static variable.
11534 (x_new_focus_frame, XTread_socket): Adjust users.
11535 * w32term.h (struct w32_display_info): New member
11536 w32_pending_autoraise_frame, going to replace...
11537 * w32term.c (pending_autoraise_frame): ...global variable.
11538 (x_new_focus_frame, w32_read_socket): Adjust users.
11540 2013-09-17 Glenn Morris <rgm@gnu.org>
11542 * xdisp.c (message_dolog): If we create *Messages*,
11543 switch it to messages-buffer-mode.
11545 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11547 Don't overuse 'const' in types of locals.
11548 * bidi.c (bidi_count_bytes):
11549 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11550 (xg_event_is_for_scrollbar):
11551 * xselect.c (x_handle_property_notify)
11552 (x_handle_selection_notify, x_handle_dnd_message):
11553 * xsettings.c, xsettings.h (xft_settings_event):
11554 * xterm.c (x_handle_net_wm_state, handle_one_event)
11555 (x_menubar_window_to_frame, x_detect_focus_change)
11556 (construct_mouse_click, note_mouse_movement)
11557 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11558 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11559 (handle_one_xevent, x_handle_net_wm_state):
11560 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11561 (x_handle_dnd_message):
11562 Avoid unnecessary 'const', typically the second 'const' in
11563 'const foo * const arg', a 'const' that does not affect the API
11564 and doesn't significantly help the human reader.
11566 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11568 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11569 only if Glib < 2.36.0.
11570 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11571 * xsettings.c (init_gconf, init_gsettings): Do not check
11573 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11575 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11577 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11579 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11580 before calling g_type_init.
11582 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11584 * nsterm.m (syms_of_nsterm): ... to here.
11586 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11588 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11589 (ignore_next_mouse_click_timeout): Use Time as X does.
11590 (handle_one_xevent): Avoid cast and use unsigned comparison.
11592 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11594 Do not copy X event in handle_one_xevent except KeyPress case.
11595 Wnen XEvent is processed, it is unlikely to be changed except
11596 KeyPress case, so we can avoid copying and use const pointer to
11597 const data to make sure that an event is not changed elsewhere.
11598 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11599 const' and do not create local copy except for the KeyPress event.
11600 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11601 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11602 (x_handle_net_wm_state, x_menubar_window_to_frame)
11603 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11604 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11605 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11606 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11607 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11608 (x_handle_dnd_message):
11609 * xsettings.c (xft_settings_event):
11610 Use 'const XEvent * const' where appropriate.
11611 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11613 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11615 Fix X event waiting to handle multiple frames.
11616 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11617 * xterm.c (pending_event_wait): Remove. Adjust users.
11618 (x_detect_focus_change): Pass frame arg.
11619 (handle_one_xevent): Find related frame early and clear per-frame
11620 wait_event_type only if this is an event for the relevant frame.
11621 (x_wait_for_event): Use per-frame wait_event_type.
11623 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11625 * nsfns.m (Fx_create_frame): Fix font driver registration for
11628 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11629 for syms_of_macfont.
11631 * nsterm.m: Include macfont.h.
11632 (ns_tmp_flags, ns_tmp_font): Remove.
11633 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11634 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11635 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11636 (changeFont:): Fix code style. Check for font driver type when
11639 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11642 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11643 (nsfont_open): Set font driver type.
11644 Set font->ascent and font->descent. Figure out font instead of
11645 ns_tmp_font, and flags instead of ns_tmp_flags.
11646 Fix indentation. Remove call to ns_draw_text_decoration,
11649 * nsfns.m: Include macfont.h.
11650 (Fx_create_frame): Register macfont driver, make a better default font.
11651 (Fns_popup_font_panel): Get font from macfont driver, if used.
11653 * macfont.m, macfont.h, macuvs.h: New files.
11655 * font.h: Declare syms_of_macfont.
11657 * font.c (syms_of_font): Call syms_of_macfont.
11659 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11661 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11663 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11664 and it is always zero for others, so I assume that this is an ancient
11665 leftover which nobody will want to change any more.
11666 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11667 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11668 * frame.c (x_set_scroll_bar_width):
11669 * w32fns.c (w32_createscrollbar):
11670 * w32term.c (w32_set_vertical_scroll_bar):
11671 * xfns.c (x_set_scroll_bar_default_width):
11672 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11673 (x_scroll_bar_expose): Related users changed.
11675 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11677 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11678 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11679 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11681 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11682 Define once here...
11683 * nsterm.h, w32term.h, xterm.h: ...and not here.
11684 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11685 Remove unused Xisms.
11686 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11687 these modules are never compiled otherwise.
11689 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11691 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11692 Doc fix. (Bug#15375)
11694 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11696 Unify Fx_focus_frame between all ports.
11697 * frame.h (x_focus_frame): New prototype.
11698 * xfns.c (Fx_focus_frame): Remove.
11699 (syms_of_xfns): Do not defsubr it.
11700 (x_focus_frame): X implementation.
11701 * nsfns.m (Fx_focus_frame): Remove.
11702 (syms_of_nsfns): Do not defsubr it.
11703 (x_focus_frame): NS implementation.
11704 * w32term.c (Fx_focus_frame): Remove.
11705 (x_focus_on_frame): Rename to...
11706 (x_focus_frame): W32 implementation.
11707 * w32term.h (x_focus_on_frame): Remove prototype.
11708 * w32fns.c (Fx_focus_frame): Remove.
11709 (syms_of_w32fns): Do not defsubr it.
11710 * frame.c (Fx_focus_frame): Define here.
11711 (syms_of_frame): Defsubr here.
11712 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11714 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11716 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11717 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11718 each port to reference the port-specific window system data.
11719 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11720 (FRAME_DISPLAY_INFO): Define.
11721 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11722 (FRAME_DISPLAY_INFO): Define. Adjust users.
11723 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11724 (FRAME_DISPLAY_INFO): Define. Adjust users.
11725 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11726 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11727 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11728 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11729 * xselect.c, xterm.c: All related users changed.
11731 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11733 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11734 (x_menubar_window_to_frame): Remove prototypes.
11735 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11736 (x_menubar_window_to_frame, x_top_window_to_frame):
11738 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11739 (x_menubar_window_to_frame, x_top_window_to_frame):
11740 ...to here and convert all but the last to static.
11742 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11744 * lisp.mk (lisp): Add w32-common-fns.elc.
11746 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11748 * charset.c (char_charset): Document an exception for char-charset.
11750 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11752 * xterm.h (x_display_info): New field last_user_time...
11753 * xterm.c (toplevel): ...to replace static last_user_time.
11754 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11756 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11758 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11759 scroll bar values to prevent thumb from disappear and update comment.
11761 2013-09-11 Glenn Morris <rgm@gnu.org>
11763 * emacs.c (usage_message): Possessive apostrophe tweak.
11765 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11767 * nsterm.m (syms_of_nsterm): Use Qns.
11768 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11769 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11770 * xfns.c (x_display_info_for_name, Fx_open_connection):
11771 Remove old '#if 0' code.
11772 (syms_of_xfns): Use Qx.
11773 * termhooks.h (fullscreen_hook): Remove the leftover.
11774 (struct terminal): Fix typo in comment.
11776 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11778 Cleaning up a few X scroll bar bits.
11779 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11780 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11781 New member last_seen_part, going to replace...
11782 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11783 (xt_action_hook) [USE_LUCID]: Adjust user.
11784 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11785 Lucid-specific scroll bar support.
11786 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11787 to int and adjust to use last_seen_part member.
11788 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11789 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11790 Initialize last_seen_part.
11792 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11794 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11795 insert-buffer-substring an empty string.
11797 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11799 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11800 avoiding a GCC warning.
11802 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11804 Ifdef away frame tool bar code when it is not really used.
11805 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11806 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11807 and minimize_tool_bar_window_p under the above.
11808 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11809 (fset_tool_bar_window): Likewise.
11810 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11811 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11812 (change_frame_size_1):
11813 * window.c (window_from_coordinates, Frecenter): Adjust users.
11814 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11815 code is not really used.
11816 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11817 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11818 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11819 [!USE_GTK && !HAVE_NS]: Define as such.
11820 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11821 (note_mouse_highlight, expose_frame):
11822 * xfns.c (x_set_tool_bar_lines):
11823 * xterm.c (handle_one_xevent): Adjust users.
11825 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11827 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11828 This bug was introduced by my 2013-08-26 patch, which incorrectly
11829 assumed that the terminfo implementation doesn't use termcap buffers.
11830 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11831 these buffers apparently are used after all.
11832 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11833 (struct tty_display_info): Define members termcap_term_buffer and
11834 termcap_strings_buffer even if TERMINFO.
11836 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11839 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11840 'usage' docstring entry to pacify make-docfile.
11842 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11844 Change comparison functions =, <, >, <=, >= to take many arguments.
11845 * data.c: Change comparison functions' interface and implementation.
11846 * lisp.h: Make arithcompare available for efficient two arg
11848 * bytecode.c: Use arithcompare.
11849 * fileio.c: Use new interface.
11851 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11853 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11855 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11857 * eval.c (Feval): Document the new use of `lexical'.
11859 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11861 Review and drop old frame resize hack.
11862 * frame.h (struct frame): Remove force_flush_display_p.
11863 * dispnew.c (update_frame): Adjust user and don't call
11864 flush_frame here. The comment has said that there was an issues
11865 with redisplaying fringes, but I don't see any differences with
11866 and without this hack. Hopefully we can continue without it.
11867 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11868 current frame matrices twice if resized_p is set.
11870 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11872 Do not populate pure Xism x_sync to other ports.
11873 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11874 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11875 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11876 * w32term.h (x_sync): Remove prototype.
11878 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11880 Cleanup frame flushing.
11881 * dispextern.h (struct redisplay_interface):
11882 Drop flush_display_optional because flush_display is enough
11883 for X and flushing via RIF is just a no-op for others.
11884 * frame.h (flush_frame): New function.
11885 * dispnew.c (update_frame):
11886 * minibuf.c (read_minibuf):
11887 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11889 * keyboard.c (detect_input_pending_run_timers): Do not flush
11890 all frames but selected one in redisplay_preserve_echo_area.
11891 * nsterm.m (ns_flush): Remove no-op.
11892 (ns_redisplay_interface): Adjust user.
11893 * w32term.h (x_flush): Remove no-op.
11894 (w32_redisplay_interface): Adjust user.
11895 * xterm.c (x_flush): Simplify because we do not flush all
11896 frames at once any more. Adjust comment.
11897 (x_redisplay_interface): Adjust user.
11899 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11901 Port --without-x --enable-gcc-warnings to Fedora 19.
11902 * gfilenotify.c (globals_of_gfilenotify):
11903 Call g_type_init only if using an older glib version that needs it.
11905 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11907 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11908 (last_glyphless_glyph_merged_face_id): Remove declarations.
11909 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11910 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11911 (last_glyphless_glyph_merged_face_id): Now static.
11912 (merge_escape_glyph_face): New function, refactored from...
11913 (get_next_display_element): ...here.
11914 (merge_glyphless_glyph_face): New function, refactored from...
11915 (produce_glyphless_glyph): ...here...
11916 * term.c (produce_glyphless_glyph): ...and here.
11918 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11920 * eval.c (eval_sub): Only call Ffunction if necessary.
11922 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11924 Attempt to make redisplay more selective when changing cursor type.
11925 * frame.h (struct frame): New bitfield cursor_type_changed.
11926 * xdisp.c (cursor_type_changed): Remove.
11927 (try_cursor_movement, redisplay_window, try_window_id)
11928 (set_frame_cursor_types, try_window_reusing_current_matrix):
11929 Adjust to use per-frame bitfield.
11930 (redisplay_internal): Look for cursor type change on each visible
11931 frame and consider all frames if cursor type has been changed on
11932 the frame other than selected. If cursor type has been changed on
11933 selected frame only, do not use fast update.
11935 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11937 Attempt to make redisplay more selective when changing fonts.
11938 * frame.h (struct frame): New bitfield fonts_changed.
11939 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11940 (adjust_frame_glyphs): Add prototype.
11941 * dispnew.c (fonts_changed_p): Remove.
11942 (adjust_glyphs): Remove because we do not
11943 adjust matrices on all frames at once any more.
11944 (adjust_frame_glyphs): Block and unblock input here.
11945 (adjust_glyph_matrix): Use fonts_changed.
11946 (change_frame_size_1): Use adjust_frame_glyphs.
11947 * font.c (font_open_entity): Use fonts_changed.
11948 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11949 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11950 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11951 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11952 (shrink_mini_window, Fresize_mini_window_internal)
11953 (window_scroll_pixel_based, Fset_window_configuration)
11954 (apply_window_adjustment, Fset_window_vscroll):
11955 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11956 Use adjust_frame_glyphs.
11957 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11958 (try_window_reusing_current_matrix, try_window_id, display_line)
11959 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11960 (redisplay_internal): Consider fonts_changed and adjust frame
11961 matrices for each frame only if the frame is visible. If font
11962 has been changed on some frame during full redisplay, retry
11963 only visible frames where the font has been actually changed.
11965 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11967 Cache current header and mode line height for each window.
11968 * window.h (struct window): New fields mode_line_height
11969 and header_line_height.
11970 * window.c (make_window): Initialize them.
11971 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11972 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11973 (current_mode_line_height, current_header_line_height):
11974 Remove declaration.
11975 * xdisp.c (current_mode_line_height, current_header_line_height):
11977 (pos_visible_p, init_xdisp): Adjust user.
11978 (redisplay_window): Invalidate mode_line_height and
11979 header_line_height if current and desired matrices do not agree.
11981 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11983 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11984 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11986 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11988 Make --without-x compatible with --enable-gcc-warnings.
11989 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11990 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11991 members under HAVE_WINDOW_SYSTEM.
11992 * keyboard.c (make_lispy_focus_out): Likewise.
11993 (record_menu_key): Move under HAVE_MENUS.
11994 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11995 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11996 (syms_of_xdisp): Adjust user.
11997 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11998 (start_hourglass, cancel_hourglass):
11999 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12000 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12001 and CLEAR_FONT_TABLE_NFONTS.
12002 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12003 Declare only if HAVE_WINDOW_SYSTEM.
12004 (lface_same_font_attributes_p, clear_face_gcs): Define only
12005 if HAVE_WINDOW_SYSTEM.
12007 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12009 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12010 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12011 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12013 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12015 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12017 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12019 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12020 This fixes a type error on hosts where ptrdiff_t is wider than int.
12022 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12024 * keyboard.c (read_key_sequence_vs): New function.
12025 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12028 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12030 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12032 Makefile improvements.
12033 * Makefile.in (config.status): Don't use double-colon rules, as
12034 they are not portable according to POSIX. Fix shell typo with `;
12035 I guess this rule has never been tested?
12036 (VCSWITNESS): New macro, to override any environment var.
12038 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12040 * xterm.h (struct x_display_info): Do not track X connection
12041 fd separately because it is always available from Display.
12042 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12045 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12047 * buffer.c (drop_overlay):
12048 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12049 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12051 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12053 * buffer.c (Fmake_overlay, Fmove_overlay):
12054 * intervals.c (set_point_from_marker):
12055 * print.c (PRINTPREPARE): Prefer signal_error
12056 to plain error and report unsuitable marker too.
12058 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12060 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12061 for 'dragging' member.
12062 (struct x_output): Remove set-but-unused leftovers
12063 'left_before_move' and 'top_before_move'.
12064 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12065 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12066 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12067 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12068 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12069 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12070 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12071 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12073 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12075 * nsfont.m (INVALID_GLYPH): New define.
12076 (nsfont_encode_char): Use INVALID_GLYPH.
12077 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12079 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12081 * xterm.c (x_last_mouse_movement_time): Revert last change.
12082 This code should use XDisplayMotionBufferSize to check display's
12083 motion history first, and there are few other issues as well.
12084 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12085 (handle_one_xevent): Adjust user.
12087 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12089 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12090 * frame.c (Flast_nonminibuf_frame): ... to here.
12091 (check_minibuf_window): Don't abort if no window was found
12094 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12096 Use XGetMotionEvents to ask the last mouse motion time from X server.
12097 * xterm.c (X_MOTION_HISTORY): Default to 1.
12098 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12099 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12100 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12101 Ifdef away legacy code.
12102 (XTmouse_position, x_scroll_bar_report_motion):
12103 Use x_last_mouse_movement_time.
12104 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12107 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12109 * msdos.c (last_mouse_window): Move to...
12110 (dos_rawgetc): ...this function and adjust comment.
12111 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12112 (mouseMoved): ...this function and adjust comment.
12113 * w32term.c (last_window): Likewise with...
12114 (w32_read_socket): ...this function.
12115 * xterm.c (last_window): Likewise with...
12116 (handle_one_xevent): ...this function.
12118 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12120 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12121 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12122 (handle_one_xevent): ...to here.
12123 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12126 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12128 * msdos.c (IT_set_terminal_window): Remove no-op.
12129 (initialize_msdos_display): Adjust terminal setup.
12130 * w32console.c (w32con_set_terminal_window): Remove no-op.
12131 (initialize_w32_display): Adjust terminal setup.
12132 * w32term.c (w32_set_terminal_window): Remove no-op.
12133 (w32_create_terminal): Adjust terminal setup.
12134 * xterm.c (XTset_terminal_window): Remove no-op.
12135 (x_create_terminal): Adjust terminal setup.
12137 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12139 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12141 (ns_create_terminal): Adjust terminal setup.
12142 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12144 (w32_create_terminal): Adjust terminal setup.
12145 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12147 (x_create_terminal): Adjust terminal setup.
12149 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12151 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12152 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12153 * dispnew.c (buffer_posn_from_coords):
12154 * window.c (Fwindow_end, displayed_window_lines):
12155 * xdisp.c (redisplay_mode_lines): Use it.
12157 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12159 * fontset.c (face_for_char): Check char in the current face font first
12160 if HAVE_NS (Bug#15138).
12162 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12164 * window.c (temp_output_buffer_show): Make sure window returned
12165 by display_buffer is live (Bug#15213).
12167 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12169 Minor cleanup to avoid forward declarations.
12170 * coding.h (struct ccl_spec): Remove forward declaration.
12171 * composite.h (toplevel): Include font.h.
12172 (struct composition_it, struct face, struct font_metrics):
12173 Remove forward declaration.
12174 * dispextern.h (struct image, struct atimer): Likewise.
12175 * emacsgtkfixed.h (struct frame): Likewise.
12176 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12177 * font.h (struct font_driver, struct font, struct glyph_string)
12178 (struct face): Remove forward declaration.
12179 * fontset.h (struct face, struct font): Likewise.
12180 * frame.h (toplevel): Style cleanup.
12181 (enum output_method): Move to...
12182 * termhooks.h (enum output_method): ...here.
12183 (struct glyph, struct frame, struct ns_display_info)
12184 (struct x_display_info, struct w32_display_info):
12185 Remove forward declaration.
12186 * xterm.h (toplevel): Include termhooks.h.
12187 (struct font, struct window, struct glyph_matrix, struct frame)
12188 (struct input_event, struct face, struct image): Remove forward
12190 * gtkutil.h (struct _widget_value): Likewise.
12191 * keyboard.h (toplevel): Include termhooks.h.
12192 (struct input_event): Remove forward declaration.
12194 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12196 * intervals.c (set_point_from_marker): New function.
12197 * editfns.c (Fgoto_char):
12198 * process.c (Finternal_default_process_filter):
12199 * window.c (select_window_1): Use it.
12200 * buffer.h (set_point_from_marker): Add prototype.
12202 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12204 * w32.c (term_winsock): Call release_listen_threads before calling
12206 (_sys_wait_accept): Wait for accept event in a loop with a finite
12207 timeout, instead of waiting indefinitely. Will hopefully avoid
12208 hanging during exit because WSACleanup deadlocks waiting for the
12209 event object to be released. (Bug#14333)
12211 * w32proc.c (release_listen_threads): New function, signals all
12212 the reader threads that listen for connections to stop waiting.
12214 * w32.h (release_listen_threads): Add prototype.
12216 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12218 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12219 field of new marker (for sanity and safety).
12220 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12221 anyway because XMISCTYPE is a function and can't be an lvalue).
12223 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12225 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12226 (x_after_update_window_line, x_scroll_bar_create)
12227 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12228 (handle_one_xevent, x_clear_frame_area):
12229 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12230 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12231 * xterm.h (x_clear_area): Adjust prototype.
12233 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12235 Hook scanning and indentation functions to find_newline. This helps
12236 to avoid duplicated code and renders more respect to newline cache.
12237 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12238 * cmds.c (Fforward_line):
12239 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12240 Use find_newline and avoid unnecessary point movements.
12241 * search.c (scan_newline): Implement on top of find_newline.
12243 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12245 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12246 scoped code (bug#11258).
12248 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12250 * nsterm.m (last_window): New variable.
12251 (EV_TRAILER2): New macro.
12252 (EV_TRAILER): Call EV_TRAILER2.
12253 (mouseMoved:): Add support for mouse-autoselect-window
12254 on nextstep (Bug#6888).
12256 2013-08-28 Andreas Schwab <schwab@suse.de>
12258 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12259 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12260 Remove unused macro definitions.
12261 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12262 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12263 Only define if emacs.
12265 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12267 Prefer enum glyph_row_area to int where appropriate.
12268 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12270 (window_box, window_box_width, window_box_left, window_box_left_offset)
12271 (window_box_right, window_box_right_offset): Adjust prototypes.
12272 * xdisp.c (window_box, window_box_width, window_box_left)
12273 (window_box_left_offset, window_box_right, window_box_right_offset):
12274 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12275 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12276 * nsterm.m (ns_clip_to_row):
12277 * w32term.c (w32_clip_to_row):
12278 * xterm.c (x_clip_to_row): Likewise.
12280 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12282 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12283 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12285 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12287 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12288 for portability to hosts where /bin/sh has problems.
12290 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12292 Redesign redisplay interface to drop global output_cursor.
12293 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12294 (toplevel): Remove declaration of output_cursor.
12295 (set_output_cursor, x_cursor_to): Remove prototype.
12296 * window.h (struct window): New member output_cursor.
12297 (output_cursor_to): New function to replace RIF member.
12298 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12299 (update_text_area, set_window_cursor_after_update): Use it.
12300 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12301 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12302 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12303 * w32term.c (x_update_window_begin, x_update_window_end):
12304 * xterm.c (x_update_window_begin, x_update_window_end):
12305 Adjust to use per-window output cursor.
12307 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12309 Simplify SELECT_TYPE-related code.
12310 Like EMACS_TIME, this portability layer is no longer needed, since
12311 Emacs has been using fd_set as a portability layer for some time.
12312 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12313 (SELECT_TYPE): Remove. All uses changed to fd_set.
12314 (fd_set) [!FD_SET]: New typedef.
12316 Simplify EMACS_TIME-related code.
12317 This portability layer is no longer needed, since Emacs has been
12318 using struct timespec as a portability layer for some time.
12319 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12320 Include <time.h> rather than "systime.h"; that's all that's needed now.
12321 * dispnew.c: Include <timespec.h> rather than "systime.h";
12322 that's all that's needed now.
12323 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12324 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12325 TIMESPEC_RESOLUTION.
12326 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12327 LOG10_TIMESPEC_RESOLUTION.
12328 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12329 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12330 (make_emacs_time): Remove. All used changed to make_timespec.
12331 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12332 (current_timespec): Rename from current_emacs_time. All uses changed.
12333 (add_emacs_time): Remove. All uses changed to timespec_add.
12334 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12335 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12336 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12337 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12338 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12339 (current_timespec): Rename from current_emacs_time. All uses changed.
12340 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12341 changed to timespec_cmp.
12342 * xgselect.c: Include <timespec.h>, since our .h files don't.
12344 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12346 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12347 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12348 Remove the leftovers.
12349 * gtkutil.c (toplevel): Do not declare Qxft but include
12351 * image.c (toplevel): Do not declare Vlibrary_cache because
12352 it's already done in lisp.h.
12354 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12356 * lisp.h (Mouse_HLInfo): Move from here...
12357 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12358 (reset_mouse_highlight): New function.
12359 * msdos.c (dos_set_window_size, IT_update_begin)
12360 (internal_terminal_init):
12361 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12362 (ns_initialize_display_info):
12363 * w32console.c (initialize_w32_display):
12364 * w32term.c (x_update_window_end, x_free_frame_resources)
12365 (w32_initialize_display_info):
12366 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12367 * window.c (Fdelete_other_windows_internal):
12368 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12369 * termchar.h (toplevel):
12370 * xterm.h (toplevel): Include dispextern.h.
12372 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12374 Fix minor problems found by static checking.
12375 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12376 (expect): Avoid nested-if warning.
12377 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12378 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12379 * nsterm.h, nsterm.m (ns_select):
12380 * xgselect.c, xgselect.h (xg_select):
12381 Adjust signature to better match pselect's.
12382 * nsterm.m (ns_select):
12383 Don't set *TIMEOUT, since pselect doesn't.
12384 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12385 diagnostic about assigning const char * to it.
12386 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12388 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12390 * lread.c (substitute_object_recurse): Handle hash-tables as well
12393 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12395 Fix unlikely core dump in init_tty, and simplify terminfo case.
12396 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12397 The old version incorrectly dumped core if malloc returned a
12398 buffer containing only non-NUL bytes.
12399 (init_tty): Do not allocate or free termcap buffers; the
12400 struct does that for us now.
12401 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12402 (struct tty_display_info): Define members termcap_term_buffer and
12403 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12404 use them. Allocate them directly in struct rather than indirectly
12405 via a pointer, to simplify init_tty.
12407 * frame.c (check_minibuf_window): Initialize 'window' properly,
12408 so that Emacs reliably aborts later if 'window' is not initialized.
12410 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12412 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12413 of VoidSymbol (Bug#15154).
12415 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12417 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12418 mouse_face_beg_y and mouse_face_end_y.
12419 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12420 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12421 Adjust users and update comment where appropriate.
12423 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12425 * frame.c (check_minibuf_window): New function.
12426 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12427 Call check_minibuf_window (Bug#15183).
12429 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12431 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12432 because this is the only last cursor data we need to keep and consult.
12433 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12434 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12437 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12439 Fix recovering from possible decompression error.
12440 Since insert_from_gap doesn't always move point, we can't use PT as
12441 the position where the partially decompressed data ends, and
12442 should count how many bytes was produced so far.
12443 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12444 (unwind_decompress): Really delete partially uncompressed data.
12445 (Fzlib_decompress_region): Take decompressed data size into account.
12447 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12449 * syntax.c (init_syntax_once): Adjust comment and do an early
12450 initialization of Qchar_table_extra_slots just once...
12451 * casetab.c (init_casetab_once):
12452 * category.c (init_category_once):
12453 * character.c (syms_of_character):
12454 * coding.c (syms_of_coding):
12455 * xdisp.c (syms_of_xdisp): ...and omit it here.
12457 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12459 * xdisp.c (get_next_display_element): Don't apply to characters
12460 from a display vector the logic of setting it->end_of_box_run_p
12461 suitable for characters from a buffer. (Bug#15175)
12463 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12464 to handle directories, rather than '_utime' which doesn't.
12467 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12469 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12470 or fullscreen (Bug#14627).
12472 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12474 System-dependent integer overflow fixes.
12475 * process.c (Fset_process_window_size): Signal an error if
12476 the window size is outside the range supported by the lower level.
12477 * sysdep.c (set_window_size): Return negative on error,
12478 nonnegative on success, rather than -1, 0, 1 on not in system,
12479 failure, success. This is simpler. Caller changed.
12480 (serial_configure): Remove unnecessary initialization of local.
12481 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12482 size fits in unsigned long; this isn't true on some 32-bit hosts.
12483 Avoid buffer overrun if some future version of /proc/meminfo has a
12484 variable name longer than 20 bytes.
12485 (system_process_attributes) [__FreeBSD__]:
12486 Don't assume hw.availpages fits in 'int'.
12488 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12490 Don't let very long directory names overrun the stack.
12491 Fix some related minor problems involving "//", vfork.
12492 * callproc.c (encode_current_directory): New function.
12493 (call_process): Don't append "/"; not needed.
12494 * fileio.c (file_name_as_directory_slop): New constant.
12495 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12496 this can save the caller having to alloca.
12497 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12498 Use SAFE_ALLOCA, not alloca.
12499 (directory_file_name, Fexpand_file_name): Leave leading "//"
12500 alone, since it can be special even on POSIX platforms.
12501 * callproc.c (call_process):
12502 * process.c (Fformat_network_address):
12503 * sysdep.c (sys_subshell):
12504 Use encode_current_directory rather than rolling our own.
12505 (create_process): No need to encode directory; caller does that now.
12506 * process.h (encode_current_directory): New decl.
12507 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12508 Rework to avoid 'goto xyzzy;'.
12510 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12512 * xdisp.c (handle_face_prop): If the default face was remapped use
12513 the remapped face for strings from prefix properties. (Bug#15155)
12515 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12517 Minor cleanup for redisplay interface and few related functions.
12518 * frame.h (enum text_cursor_kinds): Move from here...
12519 * dispextern.h (enum text_cursor_kinds): ...to here.
12520 (toplevel): Drop unnecessary declarations.
12521 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12522 in update_window_end_hook and draw_window_cursor functions.
12523 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12524 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12525 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12526 * xterm.c (x_update_window_end, x_draw_window_cursor):
12527 * xdisp.c (display_and_set_cursor, update_window_cursor)
12528 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12529 enum text_cursor_kinds where appropriate.
12531 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12533 Redesign redisplay interface to drop updated_row and updated_area.
12534 * dispextern.h (updated_row, updated_area): Remove declaration.
12535 (struct redisplay_interface): Pass glyph row and row area parameters
12536 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12537 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12539 * dispnew.c (updated_row, updated_area): Remove.
12540 (redraw_overlapped_rows, update_window_line): Adjust user.
12541 (update_marginal_area, update_text_area): Likewise. Pass updated row
12542 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12543 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12546 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12548 * process.c (flush_pending_output): Remove stub.
12551 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12553 * callproc.c: Fix race that killed background processes (Bug#15144).
12554 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12555 Record deleted process-id in critical section, not afterwards.
12556 Don't mistakenly kill process created by a call-process invocation
12557 that discards output and does not wait.
12559 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12561 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12562 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12563 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12564 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12565 to shut up compiler in mark_object.
12566 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12568 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12570 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12571 We can't portably rely on PTY_OPEN doing that, even if
12572 it calls posix_openpt with O_CLOEXEC.
12574 2013-08-20 Kenichi Handa <handa@gnu.org>
12576 * character.c (string_char): Improve commentary.
12578 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12580 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12581 (struct animation_cache): Make signature a flexible array member.
12582 All uses changed. This is a tad slower but may insulate us better
12583 from future changes to ImageMagick.
12585 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12587 * image.c: Shrink memory needed for animation cache.
12588 (SIGNATURE_DIGESTSIZE): New constant.
12589 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12590 (imagemagick_create_cache): Copy the signature. This saves
12591 several KB of memory that ImageMagick wastes per signature.
12592 Don't bother updating the update_time, as the caller does that now.
12593 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12594 it's a fixed size struct member now.
12595 (imagemagick_get_animation_cache): Always destroy the signature,
12596 as it's now imagemagick_create_cache's responsibility to copy it.
12597 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12598 and use memcmp rather than strcmp.
12599 eassert that ImageMagick returns a signature of the specified length.
12601 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12603 * image.c (imagemagick_get_animation_cache): Don't segfault on
12605 (imagemagick_get_animation_cache): Revert to previous definition
12606 so that it actually works. But keep the memory leak fix.
12607 (imagemagick_get_animation_cache): Fix memory leak.
12609 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12611 * image.c: Fix animation cache signature memory leak.
12612 Fix some other minor performance problems while we're at it.
12613 (imagemagick_create_cache): Clear just the members that
12614 need clearing. Don't set update_time, as caller does that now.
12615 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12616 Simplify by using pointer-to-pointer instead of a prev pointer.
12617 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12618 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12619 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12620 it's already a copy. Free the signature probe unless it's cached.
12622 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12623 This was introduced by my 2013-08-12 fix for Bug#15035.
12625 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12627 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12628 (imagemagick_prune_animation_cache): Now static.
12630 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12632 * image.c (imagemagick_get_animation_cache): Don't segfault when
12633 pruning all entries.
12635 2013-08-18 Ken Brown <kbrown@cornell.edu>
12637 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12638 static heap if ENABLE_CHECKING is defined.
12639 (max_bss_sbrk_ptr): New variable.
12640 (bss_sbrk): Use it.
12641 (report_sheap_usage): Report maximum static heap usage instead of
12642 ending static heap usage.
12644 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12646 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12647 of zlib_initialized according to the results of calling
12648 init_zlib_functions.
12650 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12652 * image.c: Implement an ImageMagick per-image cache.
12653 (imagemagick_get_animation_cache): Fix a double-free error.
12654 (imagemagick_load_image): Remove the ping_wand code, which only
12655 apparently saved time on invalid animated images, and slowed down
12656 everything else. Optimize for the common case.
12658 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12660 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12662 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12664 * marker.c (set_marker): Remove documentation of undefined behavior.
12666 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12668 * image.c (imagemagick_compute_animated_image): Animate correctly
12669 when sub-images are smaller than the main image.
12670 (imagemagick_compute_animated_image): Setting the iterator row to
12671 zero is apparently not allowed.
12672 (imagemagick_compute_animated_image): Allow images that say they
12673 have sub-images that are bigger than the main image, but just crop
12676 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12678 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12680 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12682 * image.c (imagemagick_compute_animated_image): Respect the GIF
12685 2013-08-15 Ken Brown <kbrown@cornell.edu>
12687 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12688 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12691 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12693 Fix minor problems found by static checking.
12694 * frame.c (delete_frame):
12695 * xdisp.c (next_element_from_display_vector):
12696 Avoid uninitialized local.
12697 * image.c (imagemagick_compute_animated_image): Port to C89.
12698 Prefer usual GNU indentation style for loops.
12699 Be more careful about bizarrely large sizes, by using ptrdiff_t
12702 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12704 Fix infinite frame selection loop (Bug#15025).
12705 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12707 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12709 * xdisp.c (compute_window_start_on_continuation_line):
12710 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12711 to make sure we end up setting the window start at the leftmost
12712 visible character of the display line. This avoids funky
12713 horizontal shifting because the window start is not kept on the
12714 same position. (Bug#15090)
12715 (next_element_from_display_vector): Support 'box' face attribute
12716 in the face definitions of a display vector. (Bug#15099)
12718 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12720 * image.c (imagemagick_compute_animated_image): Implement animated
12721 images (bug#14700).
12722 (imagemagick_compute_animated_image): Fix some compilation
12723 warnings. Implement a very simple cache to make the animation
12724 usable at all, but it should be replaced with a per-image cache.
12726 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12728 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12729 to do `for' loops over alist values.
12730 * buffer.h (FOR_EACH_BUFFER):
12731 * process.c (FOR_EACH_PROCESS): Use it.
12732 (handle_child_signal, status_notify, Fget_buffer_process)
12733 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12735 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12737 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12738 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12739 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12740 to xzalloc and so avoid redundant call to memset.
12741 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12742 members because it is allocated with xzalloc and so already zeroed.
12744 2013-08-14 Ken Brown <kbrown@cornell.edu>
12746 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12749 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12751 Utility function and macro to copy Lisp string to C string.
12752 * lisp.h (xlispstrdupa): New macro.
12753 (xlispstrdup): New prototype.
12754 * alloc.c (xlispstrdup): New function.
12755 * callint.c (Fcall_interactively):
12756 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12757 (Fsubstitute_in_file_name):
12758 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12759 * image.c (x_create_bitmap_from_file):
12760 * w32term.c (w32_term_init):
12761 * xterm.c (x_term_init): Use xlispstrdup.
12763 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12765 * image.c (imagemagick_load_image): Make animated pictures work.
12766 There's still some problems with background color settings, though
12769 * decompress.c (unwind_decompress): Always restore point.
12771 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12773 * marker.c (set_marker): Reformat documentation.
12775 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12777 * xdisp.c (cursor_type_changed): Now static.
12779 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12780 Use changed. This avoids the need to call xmalloc and for the
12781 caller to call xfree, and avoids memory leaks in some situations.
12783 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12785 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12786 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12787 (redisplay_window): If window_end_valid is cleared due to non-zero
12788 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12789 so do not call to try_cursor_movement for that window.
12791 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12793 * window.h (struct window): Convert window_end_pos and
12794 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12795 (wset_window_end_pos, wset_window_end_vpos): Remove.
12796 * dispnew.c (adjust_glyph_matrix):
12797 * window.c (Fwindow_end, replace_window, set_window_buffer)
12799 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12800 (set_vertical_scroll_bar, redisplay_window, try_window)
12801 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12802 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12803 (note_mouse_highlight): Adjust users.
12804 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12807 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12809 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12810 * image.c (imagemagick_filename_hint): Use `const char *' and
12811 prefer SSDATA to SDATA to avoid warnings.
12813 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12815 Cleanup window fringes, margins and scroll bars adjustments.
12816 * window.c (set_window_fringes, set_window_margins)
12817 (set_window_scroll_bars, apply_window_adjustment): New functions.
12818 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12819 (Fset_window_scroll_bars): Use them.
12821 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12823 * window.h (struct window): Convert scroll_bar_width
12824 from Lisp_Object to integer. Adjust comment.
12825 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12827 * window.c (wset_scroll_bar_width): Remove.
12828 (make_window): Initialize scroll_bar_width.
12829 (Fsplit_window_internal): Use direct assignment.
12830 (Fset_window_configuration, save_window_save):
12831 Convert Lisp_Object to integer and back where appropriate.
12832 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12833 bar was actually changed, and mention this in docstring.
12835 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12837 * decompress.c: Minor simplifications.
12838 (Fzlib_decompress_region): Don't bother verifying
12839 that avail_out <= UINT_MAX, as that was confusing.
12840 Mention the restriction in a comment instead.
12841 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12843 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12845 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12846 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12848 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12850 * image.c (imagemagick_filename_hint): Check for errors in the
12853 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12855 * window.c (Fwindow_margins): Return nil when there's no marginal
12856 area, as per the documented API.
12858 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12859 Fmake_vector, as scroll bar's struct members are not all Lisp
12860 objects now. This avoids crashes in GC.
12862 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12863 bool, so its address could be taken.
12865 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12867 * image.c (imagemagick_filename_hint): New function to possibly
12868 apply `image-content-type-suffixes'.
12869 (imagemagick_load_image): Use it.
12871 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12873 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12874 if loading zlib failed.
12876 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12878 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12879 2013-08-13 checkin below. Change bool to BOOL, rule is:
12880 All Obj-C code uses BOOL, except for interfaces callable from C.
12882 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12884 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12886 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12887 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12888 bool instead of BOOL.
12889 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12890 from Lisp_Object to bitfield. Adjust comment.
12891 * w32term.c (x_scroll_bar_create): Adjust user.
12892 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12893 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12894 Use bool for boolean.
12895 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12896 to `unsigned int' when defining a bitfield.
12898 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12900 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12902 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12904 * window.h (struct window): Convert left_margin_cols and
12905 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12906 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12907 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12909 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12911 (showing_window_margins_p, update_window_line, update_frame_1):
12912 * fringe.c (draw_fringe_bitmap_1):
12913 * xdisp.c (window_box_width): Adjust users.
12914 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12915 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12916 Use direct assignment.
12917 (Fset_window_configuration, save_window_save, Fwindow_margins):
12918 Convert Lisp_Object to integer and back where appropriate.
12919 (Fset_window_margins): Adjust user. Return t if any margin
12920 was actually changed, and mention this in docstring.
12922 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12924 * syntax.c (forward_word):
12925 * cmds.c (forward_char, backward_char): Mention the optional argument.
12927 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12929 * window.h (struct window): Convert left_fringe_width
12930 and right_fringe_width from Lisp_Objects to integers.
12932 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12933 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12934 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12936 (make_window): Initialize new integer fields to -1.
12937 (Fsplit_window_internal): Use direct assignment.
12938 (Fset_window_configuration, save_window_save):
12939 Convert Lisp_Object to integer and back where appropriate.
12940 (Fset_window_fringes): Adjust user. Return t if any fringe
12941 was actually changed, and mention this in docstring.
12943 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12945 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12946 * nsfns.m (x_set_cursor_type):
12947 * w32fns.c (x_set_cursor_type):
12948 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12949 * xdisp.c (set_frame_cursor_types): ...but in common code.
12951 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12953 * font.c (clear_font_cache): New function, stripped from...
12954 (Fclear_font_cache): ...here, which now uses the function
12955 above. Adjust comment.
12956 * font.h (clear_font_cache): Add prototype.
12957 * xfaces.c (clear_face_cache): Use clear_font_cache.
12959 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12961 * window.c (Fset_window_start): Compare `w', not `window' because
12962 `w' might not be equal to `window' after call to decode_live_window.
12964 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12966 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12967 This fixes a problem introduced by the Bug#15035 patch
12968 when using GPG. Reported by Herbert J. Skuhra.
12970 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12972 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12973 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12974 not yet initialized.
12976 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12978 * decompress.c (Fzlib_decompress_region): Support zlib
12979 decompression, too, and rename.
12981 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12983 Minor zlib configuration tweaks.
12984 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12985 Don't assume presence of fn_inflateInit2_ zlib internal function.
12987 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12989 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12990 include the zlib prefix.
12992 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12994 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12995 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12996 define static variables that are pointers to zlib functions to be
12997 dynamically loaded.
12998 (init_zlib_functions) [WINDOWSNT]: New function.
12999 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13001 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13002 macros instead of invoking the zlib functions directly.
13003 (syms_of_decompress): DEFSYM Qzlib_dll.
13004 Staticpro Szlib_available_p.
13006 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13008 Avoid looping over all frame windows to freeze and unfreeze.
13009 * window.h (struct window): Drop frozen_window_start_p.
13010 (freeze_window_starts): Drop prototype.
13011 * frame.h (struct frame): New frozen_window_starts flag.
13012 (FRAME_WINDOWS_FROZEN): New macro.
13013 * window.c (freeze_window_start, freeze_window_starts):
13015 (select_window, replace_window): Adjust users.
13016 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13017 (window_frozen_p): New function.
13018 (redisplay_window): Use it.
13020 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13022 Fix some fd issues when running subprocesses (Bug#15035).
13023 Fix bugs that can leak files or file descriptors on errors.
13024 Don't unlink open temp files, as that's hard for users to diagnose
13025 when things go awry (e.g., temp disk exhausted).
13026 Don't bother to lock temp files. Check for invalid recursion.
13027 * callproc.c (synch_process_fd): Remove. All uses removed.
13028 (synch_process_tempfile): New var or macro.
13029 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13031 (record_kill_process): New arg, the temp name. All callers changed.
13032 (delete_temp_file): Now just a simple wrapper around unlink.
13033 (call_process_kill): New arg, the call_process_fd array.
13034 Close them all. Clear synch_process_pid. Remove the temp file,
13035 or arrange for it to be removed.
13036 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13037 that's been moved to synch_process_tempfile. Caller changed.
13038 Do not remove the tempfile; that's now call_process_kill's
13040 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13041 call_process_kill; the caller now does that.
13042 (call_process_cleanup): Do not close the process fd; that's now
13043 call_process_kill's responsibility.
13044 (Fcall_process): Implement via new function call_process, which
13045 has most of the old body of Fcall_process, but with a different API.
13046 (call_process): New function that does not open or close filefd if
13047 it is nonnegative. Record which fds need to be closed, and let
13048 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13049 Signal an error if invoked recursively (could be done via a hook).
13050 Simplify creation of the tempfile in the MSDOS case.
13051 Don't create the output file until after checking for the executable.
13052 Report any failure to open /dev/null.
13053 Don't open /dev/null for writing twice; once is enough.
13054 Don't create pipe if all output is being discarded or sent to file.
13055 Don't worry about setting up the coding system or reading from the
13056 pipe if all output is being discarded.
13057 Hoist fd_error local into top level, to lessen block nesting.
13058 Don't record deleted pid here; now done by Fcall_process_region.
13059 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13060 and note its success in synch_process_tempfile.
13061 Do not leak resources when child_setup fails.
13062 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13063 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13064 (create_temp_file): Now returns open fd, with an additional
13065 Lisp_Object * argument to return the name. All callers changed.
13066 Do not close the file; rewind it instead, and leave it open for
13067 the caller. Do not lock the temp file. Unwind-protect the file
13068 and the file-descriptor.
13069 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13070 If an asynchrounous process, record it here, not in call_process.
13071 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13072 * eval.c (set_unwind_protect): New function.
13073 * fileio.c (write_region): New function, generalized from the
13074 old Fwrite_region. Do not lock temp files.
13075 (Fwrite_region): Use it.
13076 * lisp.h (set_unwind_protect, write_region): New decls.
13077 * process.c: Include <verify.h>.
13078 (make_process): Mark fds as initially closed.
13079 (deleted_pid_list): Now a list of pid-filename pairs.
13081 (close_process_fd): New function.
13082 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13083 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13084 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13085 (create_process, create_pty, Fmake_serial_process)
13086 (server_accept_connection): Record which fds need to be closed,
13087 and let deactivate_process close them.
13088 (Fmake_network_process): Do not discard the unwind-protect
13089 until it's safe to do so.
13090 (deactivate_process): Close the fds opened by create_process etc.
13091 (Fprocess_send_eof): Adjust to new way of recording open fds.
13092 Report an error if /dev/null can't be opened, instead of aborting.
13093 * process.h (PROCESS_OPEN_FDS): New constant.
13094 (struct Lisp_Process): New member open_fds.
13095 (record_kill_process, record_deleted_pid): Adjust signatures.
13096 (record_deleted_pid): Move decl here ...
13097 * syswait.h (record_deleted_pid): ... from here.
13099 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13101 * decompress.c: Fix bugs with large buffers and weird inputs.
13102 Tune a bit. Reindent as per usual Emacs style.
13103 (BUFFER_SIZE): Remove.
13104 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13105 more than UINT_MAX bytes. Decompress into the gap instead of into
13106 an auto buffer, as this should avoid copying. Return nil if
13107 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13108 set immediate_quit; we shouldn't trust zlib code that much.
13110 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13112 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13113 errors, and really move the gap to where we want it.
13115 * lisp.h: Include decompress.c support.
13117 * emacs.c (main): Include decompress.c support.
13119 * Makefile.in: Include -lz if present.
13121 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13123 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13124 (initWithTitle:): Initialize frame to 0.
13125 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13126 (fillWithWidgetValue:frame:): Rename from
13127 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13129 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13130 fillWithWidgetValue:frame:
13132 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13133 remove memory leak warnings.
13135 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13136 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13137 menu_pending_title.
13139 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13140 (x_activate_menubar): Update the whole menu.
13141 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13142 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13143 current event is not NSSystemDefined (Bug#15001).
13144 Call ns_check_menu_open only if trackingMenu is 2.
13145 (menuDidClose:): New method, decrease trackingMenu.
13146 (fillWithWidgetValue:setDelegate:): New method.
13147 (fillWithWidgetValue:): Call the above.
13149 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13151 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13153 Omit some unnecessary casts.
13154 Many of these go back to the old pre-C89 days, when they may have
13155 been needed, but we've been assuming C89 or later for a while now.
13156 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13157 (live_float_p, live_misc_p, live_vector_p):
13158 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13159 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13160 (defvar_per_buffer):
13161 * callint.c (Fcall_interactively):
13162 * doc.c (Fsubstitute_command_keys):
13163 * filelock.c (get_boot_time):
13164 * frame.c (xrdb_get_resource):
13165 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13166 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13167 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13168 (menuitem_highlight_callback, menu_destroy_callback)
13169 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13170 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13171 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13172 (xg_tool_bar_help_callback, tb_size_cb):
13173 * image.c (xpm_alloc_color, png_read_from_memory)
13174 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13175 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13177 * keymap.c (describe_map):
13178 * nsfns.m (Fns_display_monitor_attributes_list):
13179 * nsmenu.m (process_dialog:):
13180 * nsterm.m (hold_event):
13181 * process.c (wait_reading_process_output):
13182 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13183 * scroll.c (do_direct_scrolling, scrolling_1):
13184 * termcap.c (tgetent):
13185 * window.c (check_window_containing, add_window_to_list)
13186 (freeze_window_starts):
13187 * xdisp.c (compare_overlay_entries, vmessage):
13188 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13189 (x_get_monitor_attributes_xrandr)
13190 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13191 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13192 * xfont.c (xfont_match, xfont_open):
13193 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13194 (menubar_selection_callback, menu_position_func)
13195 (popup_selection_callback, create_and_show_popup_menu)
13196 (dialog_selection_callback, create_and_show_dialog):
13197 * xrdb.c (x_get_string_resource)
13199 * xsmfns.c (x_session_check_input):
13200 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13201 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13202 (xaw_jump_callback, xaw_scroll_callback):
13203 Omit unnecessary casts.
13205 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13207 Minor string-length refactoring.
13208 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13209 * frame.c (make_monitor_attribute_list):
13210 Prefer build_string to strlen + make_string.
13212 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13214 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13215 don't check minor_code (Bug#14417).
13217 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13219 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13220 vertical positions instead. This avoids calling MATRIX_ROW with
13221 row numbers that are possibly beyond valid limits. (Bug#15064)
13223 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13225 Use xstrdup and build_unibyte_string where applicable.
13226 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13227 * xfns.c (x_window):
13228 * xrdb.c (x_get_customization_string):
13229 * xterm.c (xim_initialize):
13230 * w32fns.c (w32_window): Use xstrdup.
13231 (w32_display_monitor_attributes_list):
13232 * emacs.c (init_cmdargs):
13233 * keyboard.c (PUSH_C_STR):
13234 * nsfont.m (nsfont_open):
13235 * sysdep.c (system_process_attributes):
13236 * w32.c (system_process_attributes):
13237 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13239 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13241 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13242 variables of these types so that GDB would know about them, as aid
13243 for debugging fatal exceptions. (Bug#15024) See also
13244 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13247 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13249 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13250 larger than the NSWindow (Bug#14934).
13252 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13254 Redesign redisplay interface to drop global variable updated_window.
13255 Always pass currently updated window as a parameter to update routines.
13256 * dispextern.h (updated_window): Remove declaration.
13257 (struct redisplay_interface): Pass window parameter to
13258 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13259 and after_update_window_hook.
13260 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13262 * dispnew.c (updated_window): Remove.
13263 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13264 (update_window_line): Adjust to match redisplay interface changes.
13265 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13266 (ns_scroll_run, ns_after_update_window_line):
13267 * w32term.c (x_update_window_begin, x_update_window_end)
13268 (x_after_update_window_line, x_scroll_run):
13269 * xterm.c (x_update_window_begin, x_update_window_end)
13270 (x_after_update_window_line, x_scroll_run):
13271 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13272 Likewise. Adjust comments where appropriate.
13273 (x_cursor_to): Simplify because this is always called during window
13274 update (but install debugging check anyway).
13275 (expose_window): Check must_be_updated_p flag to see whether this
13276 function is called during window update.
13278 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13280 Do not reset window modification event counters excessively.
13281 These leftovers and poor man's tricky methods to catch extra
13282 redisplay's attention are no longer needed.
13283 * frame.c (set_menu_bar_lines_1):
13284 * minibuf.c (read_minibuf_unwind):
13285 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13286 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13287 (window_scroll_line_based, Fset_window_configuration):
13288 * xdisp.c (redisplay_window): Do not reset last_modified and
13289 last_overlay_modified counters.
13291 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13293 * xselect.c (x_send_client_event): Set send_event and serial, memset
13294 data.l as it might be bigger than data.b. Use 24 bit mask to
13295 XSendEvent (Bug#15034).
13297 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13299 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13300 for TTY frames that are not the top frame on their console.
13303 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13305 * w32term.c (w32fullscreen_hook): Really maximize frame when
13306 asked for (Bug#14841).
13308 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13310 Prefer selected_window to Fselected_window, likewise for frames.
13311 * buffer.c (Fbuffer_swap_text):
13312 * data.c (Fvariable_binding_locus):
13313 * window.c (run_window_configuration_change_hook): Adjust users.
13314 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13315 Use decode_live_frame.
13317 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13319 Be more careful if selected window shows the buffer other than current,
13320 use window_outdated only if this is not so. This change should also
13321 address some weird issues discussed in Bug#13012.
13322 * window.h (window_outdated): New prototype.
13323 * window.c (window_outdated): Now here. Convert from static and
13324 always assume window's buffer.
13325 (Fwindow_end, Fwindow_line_height): Use it.
13326 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13327 and always assume window's buffer.
13328 (redisplay_window): Adjust user.
13329 (redisplay_internal): Call to reconsider_clip_changes once and
13330 check whether mode line should be updated only if selected window
13331 shows current buffer.
13332 (run_window_scroll_functions): Use eassert for debugging check.
13333 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13335 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13337 * window.c (window_scroll, window_scroll_pixel_based)
13338 (window_scroll_line_based): Use bool for booleans.
13340 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13342 * process.c: Fix minor off-by-one issues in descriptor counts.
13343 This shouldn't fix any real bugs, but it cleans up the code a bit.
13344 (max_process_desc, max_input_desc): -1, not 0, means none.
13346 (delete_input_desc): New function.
13347 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13348 (deactivate_process): Scan backwards when recomuting max_process_desc;
13349 that should be faster.
13350 (init_process_emacs): Initialize max_input_desc.
13352 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13354 Use region cache to speedup bidi_find_paragraph_start.
13355 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13356 Rename cache_long_line_scans to cache_long_scans.
13357 * buffer.c (bset_cache_long_line_scans): Rename to
13358 bset_cache_long_scans.
13359 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13360 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13362 (syms_of_buffer): Rename cache-long-line-scans to
13363 cache-long-scans. Adjust docstring.
13364 * search.c (newline_cache_on_off):
13365 * indent.c (width_run_cache_on_off): Adjust users.
13366 * bidi.c (bidi_paragraph_cache_on_off): New function.
13367 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13368 * insdel.c (prepare_to_modify_buffer):
13369 Invalidate bidi_paragraph_cache if enabled.
13371 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13373 Invalidate region caches only if buffer text is going to be changed.
13374 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13375 (modify_text): ...new prototype.
13376 (prepare_to_modify_buffer_1): New prototype.
13377 * textprop.c (modify_region): Rename to...
13378 (modify_text_properties): ...new function.
13379 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13380 (Fremove_list_of_text_properties): Adjust users.
13381 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13382 (modify_text): ...new function.
13383 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13384 (prepare_to_modify_buffer_1): ...new function.
13385 * casefiddle.c (casify_region):
13386 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13387 (Ftranspose_regions): Use modify_text.
13389 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13391 * lisp.mk (lisp): Add nadvice.elc.
13393 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13395 New macro to iterate over live buffers similar to frames.
13396 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13397 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13398 Declare buffer-related variables here to offload lisp.h.
13399 * buffer.c (Vbuffer_alist): Adjust comment.
13400 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13401 (other_buffer_safely):
13402 * data.c (store_symval_forwarding):
13403 * dispnew.c (Fframe_or_buffer_changed_p):
13404 * fileio.c (Fdo_auto_save):
13405 * filelock.c (unlock_all_files):
13406 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13408 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13410 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13411 * callproc.c (create_temp_file):
13412 * filelock.c (create_lock_file):
13413 Assume mkostemp, since it's now provided by Gnulib.
13415 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13417 * w32.c (mkostemp): New function.
13418 (mktemp): Remove, no longer used. Most of the code reused in
13419 mkostemp. (Bug#15015)
13420 (mktemp): Don't undef.
13422 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13424 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13425 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13426 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13427 (free_glyph_pool, check_glyph_memory): Likewise for
13428 all users. Adjust comments where appropriate.
13430 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13432 * composite.h: Minor fixups.
13433 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13434 to fix a misspelling, and change it to an inline function while
13435 we're at it (it need not be a macro). All uses changed.
13436 (composition_method, composition_valid_p):
13437 Rewrite to avoid assignments in if-conditions.
13439 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13441 Do not use global Lisp_Object in composition macros.
13442 * composite.h (composition_temp): Remove declaration.
13443 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13444 (composition_method, composition_valid_p): ...inline functions.
13445 (compose_region): Remove the leftover.
13446 * composite.c (composition_temp): Remove.
13447 (run_composition_function, update_compositions)
13448 (composition_compute_stop_pos, composition_adjust_point)
13449 (Ffind_composition_internal):
13450 * coding.c (handle_composition_annotation):
13451 * xdisp.c (handle_composition_prop, check_point_in_composition):
13452 Related users changed.
13454 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13456 Drop FRAME_PTR typedef.
13457 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13458 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13459 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13460 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13461 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13462 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13463 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13464 All related users changed.
13466 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13468 * eval.c (default_toplevel_binding): New function.
13470 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13471 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13472 (syms_of_eval): Export them.
13473 * data.c (Fdefault_value): Micro cleanup.
13474 * term.c (init_tty): Use "false".
13476 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13478 Fix X GC leak in GTK and raw (no toolkit) X ports.
13479 * xterm.c (x_free_frame_resources): If white and black relief
13480 GCs are allocated, always free them here.
13481 * xfns.c (x_make_gc): Omit redundant initialization.
13482 * widget.c (create_frame_gcs): Remove the leftover.
13483 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13484 in x_free_frame_resources.
13486 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13488 * nsterm.m (windowWillResize:toSize:): Only change title if
13489 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13491 (viewDidEndLiveResize): New method.
13493 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13494 inside NS_IMPL_COCOA.
13496 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13498 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13499 Do not check whether undo is enabled because record_insert and
13500 record_delete does that themselves.
13502 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13504 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13505 member which is not really used any more.
13506 (FRAME_XIC_BASE_FONTNAME): Remove.
13507 * xfns.c (xic_free_fontset): Adjust user.
13508 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13509 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13510 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13511 (xdialog_show): Use eassert for debugging check.
13512 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13514 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13516 * fileio.c, fns.c (merge): Move extern decl from here ...
13517 * lisp.h (merge): ... to here.
13519 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13521 Fix last font-related change.
13522 * w32font.h (w32font_list_internal, w32font_match_internal):
13524 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13525 (uniscribe_list_family): Adjust to match font API change.
13526 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13527 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13529 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13531 * frame.h (FRAME_MOUSE_UPDATE):
13532 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13533 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13535 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13537 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13538 * font.h (struct font_driver): Change list, match, and list_family
13539 functions to accept struct frame * as first arg.
13540 * font.c (font_score, font_compare, font_sort_entities):
13542 (font_sort_entities, font_list_entities, font_select_entity)
13543 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13544 match font API change.
13545 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13546 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13547 * ftxfont.c (ftxfont_list, ftxfont_match):
13548 * xftfont.c (xftfont_list, xftfont_match):
13549 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13550 * w32font.c (w32font_list, w32font_match, w32font_list)
13551 (w32font_list_internal, w32_font_match_internal): Likewise.
13552 * xfaces.c (Fx_family_fonts): Adjust user.
13554 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13556 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13557 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13558 only if HAVE_X_WINDOWS is in use.
13559 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13560 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13561 * w32term.c (x_wm_set_icon_position): Likewise.
13562 * w32fns.c (x_icon): Adjust user.
13564 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13566 * xterm.c (last_mouse_press_frame): Remove the
13567 leftover which is not really used any more.
13568 (handle_one_xevent, syms_of_xterm): Adjust users.
13569 (x_flush): Call XFlush once per each X display, not frame.
13570 This is better because this code always unconditionally skips
13571 non-X frames in Vframe_list and issues the only XFlush if we
13572 have more than one X frame on the same X display.
13573 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13574 Use bool for booleans.
13575 (x_draw_glyph_string_background, cvt_string_to_pixel)
13576 (cvt_pixel_dtor): Drop unnecessary prototypes.
13577 * xterm.h (x_display_ok): Adjust prototype.
13579 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13581 Drop unnecessary functions that deals with frame pixel size.
13582 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13583 (x_pixel_height): Drop prototypes.
13584 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13585 (x_pixel_height): Drop implementations.
13586 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13587 which should be always valid for window frame.
13588 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13589 * w32menu.c (Fx_popup_dialog):
13590 * xmenu.c (Fx_popup_dialog): Likewise for both.
13592 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13594 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13595 frame parameters and call to Fmodify_frame_parameters just once.
13596 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13597 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13598 and mention nil frame in docstring.
13600 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13602 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13603 (x_figure_window_size): Likewise. Adjust to return long.
13604 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13605 (toplevel): Move Qterminal_live_p to...
13606 * terminal.c (toplevel): ...here, make it static, and...
13607 (syms_of_terminal): ...DEFSYM here.
13608 * frame.h (Qterminal_live_p): Remove declaration.
13609 (make_frame, x_figure_window_size): Adjust prototype.
13610 * nsfns.m (Fx_create_frame): Use long for window flags.
13612 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13614 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13615 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13616 Do not assume that emacs_close (INT_MAX) is a no-op.
13618 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13620 * xfaces.c (make_face_cache): For struct face_cache, prefer
13621 xmalloc to xzalloc and so avoid redundant call to memset.
13622 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13624 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13626 * fringe.c (draw_window_fringes, update_window_fringes)
13627 (compute_fringe_widths):
13628 * w32term.c (x_draw_glyph_string):
13629 * window.c (candidate_window_p, Frecenter):
13630 * xfaces.c (realize_basic_faces, realize_default_face)
13631 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13632 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13633 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13634 * xmenu.c (Fx_menu_bar_open_internal):
13635 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13636 * xsettings.c (xft_settings_event):
13637 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13638 Use bool for booleans. Adjust style and comments where
13640 * dispextern.h (draw_window_fringes, update_window_fringes)
13641 (compute_fringe_widths):
13642 * xterm.h (x_had_errors_p): Adjust prototype.
13644 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13646 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13647 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13649 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13651 * fns.c (toplevel): Remove comment before Fsafe_length because
13652 it checks for QUIT.
13654 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13656 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13658 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13660 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13661 frame which got the message is still alive, before dereferencing
13662 its pointer. (Bug#14970)
13664 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13665 be a live window, before using it as such. (Bug#14970)
13667 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13669 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13670 w32_detect_focus_change instead of doing part of its job by hand.
13671 This fixes the problem whereby FOCUS_OUT events were not sent to
13674 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13676 * process.c (Fprocess_list): Doc fix.
13678 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13679 being re-exposed only if it didn't ask to become visible.
13680 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13681 was previously iconified. (Bug#14841)
13682 (x_iconify_frame): Mark the frame iconified.
13684 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13686 Fix minor problems found by static checking.
13687 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13688 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13690 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13692 * eval.c (set_specpdl_old_value): New function.
13693 (unbind_to): Minor simplification.
13694 (get_backtrace_frame): New function.
13695 (Fbacktrace_frame): Use it. Add `base' argument.
13696 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13697 (syms_of_eval): Export backtrace-eval.
13698 * xterm.c (x_focus_changed): Simplify.
13700 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13702 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13704 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13706 * xdisp.c (redisplay_window): Instead of moving point out of
13707 scroll margin, reject the force_start method, and try scrolling
13708 instead. (Bug#14780)
13710 2013-07-24 Ken Brown <kbrown@cornell.edu>
13712 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13715 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13717 * eval.c (Fprogn): Do not check that BODY is a proper list.
13718 This undoes the previous change. The check slows down the
13719 interpreter, and is not needed to prevent a crash. See
13720 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13722 2013-07-23 Glenn Morris <rgm@gnu.org>
13724 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13726 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13728 Port to GNU/Linux systems with tinfo but not ncurses.
13729 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13730 to decide whether ncurses is being used. Without this change,
13731 GCC complains about tgetent not being declared, on a system
13732 that has tinfo installed but ncurses not installed.
13734 * eval.c (Fprogn): Check that BODY is a proper list.
13736 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13737 * data.c (Fsetq_default):
13738 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13739 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13741 Tune by taking advantage of the fact that ARGS is always a list
13742 when a function is declared to have UNEVALLED args.
13744 * emacsgtkfixed.c: Port to GCC 4.6.
13745 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13747 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13749 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13750 here to silence compiler warnings.
13752 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13754 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13755 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13756 from messing up Emacs's 'struct frame' (Bug#14923).
13758 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13760 * alloc.c (make_save_ptr_ptr): Define this function.
13761 It was inadvertently omitted. It's needed only if
13762 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13764 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13766 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13767 frame have focus (Bug#14895).
13769 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13771 Avoid vfork-related deadlock more cleanly.
13772 * callproc.c (child_setup): When the child's exec fails, output
13773 the program name, as that's more useful. Use O_NONBLOCK to avoid
13775 * process.c (create_process_1): Remove; no longer needed.
13776 (create_process): Remove timer hack; no longer needed, now that
13777 the child avoids deadlock.
13779 2013-07-20 Glenn Morris <rgm@gnu.org>
13781 * image.c (Fimage_flush): Fix doc typo.
13783 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13785 Fix array bounds violation when pty allocation fails.
13786 * process.c (PTY_NAME_SIZE): New constant.
13787 (pty_name): Remove static variable; it's now auto.
13788 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13789 Take pty_name as an arg rather than using a static variable.
13790 All callers changed.
13791 (create_process): Recover pty_flag from process, not from volatile local.
13792 (create_pty): Stay inside array even when pty allocation fails.
13793 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13795 * lread.c (Fload): Avoid initialization only when lint checking.
13796 Mention that it's needed only for older GCCs.
13798 2013-07-20 Kenichi Handa <handa@gnu.org>
13800 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13801 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13803 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13805 * lread.c (Fload): Avoid uninitialized warning.
13807 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13809 Fix some minor file descriptor leaks and related glitches.
13810 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13811 (create_lock_file): Use write, not emacs_write.
13812 * image.c (slurp_file, png_load_body):
13813 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13814 (server_accept_connection):
13815 Don't leak an fd on memory allocation failure.
13816 * image.c (slurp_file): Add a cheap heuristic for growing files.
13817 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13818 as that's what the other routines do. Maybe input need not be
13819 blocked at all, but it's better to be consistent.
13820 Avoid undefined behavior when strlen is zero.
13822 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13823 (NSTATICS): Now a constant; doesn't need to be a macro.
13825 2013-07-19 Richard Stallman <rms@gnu.org>
13827 * coding.c (decode_coding_utf_8): Add simple loop for fast
13828 processing of ASCII characters.
13830 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13832 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13834 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13836 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13837 unportable 'struct x_display_info'.
13838 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13839 is a portable type.
13841 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13843 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13844 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13846 (system_process_attributes): Prefer plain char to unsigned char
13847 when either will do. Clean up properly if interrupted or if
13848 memory allocations fail. Don't assume sscanf succeeds.
13849 Remove no-longer-needed workaround to stop GCC from whining.
13850 Read command-line once, instead of multiple times. Check read status a
13851 bit more carefully.
13853 Fix obscure porting bug with varargs functions.
13854 The code assumed that int is treated like ptrdiff_t in a vararg
13855 function, which is not a portable assumption. There was a similar
13856 -- though these days less likely -- porting problem with various
13857 assumptions that pointers of different types all smell the same as
13858 far as vararg functions is conserved. To make this problem less
13859 likely in the future, redo the API to use varargs functions.
13860 * alloc.c (make_save_value): Remove this vararg function.
13861 All uses changed to ...
13862 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13863 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13865 (make_save_ptr): Rename from make_save_pointer, for consistency with
13866 the above. Define only on platforms that need it. All uses changed.
13868 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13870 * keyboard.c: Try to fix typos in previous change.
13871 (DISPLAY_LIST_INFO): New macro.
13872 (kbd_buffer_get_event): Do not access members that are not present
13873 in X11. Revert inadvertent change of "!=" to "=".
13875 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13877 * keyboard.c (kbd_buffer_get_event):
13878 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13879 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13881 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13883 * filelock.c: Fix unlikely file descriptor leaks.
13884 (get_boot_time_1): Rework to avoid using emacs_open.
13885 This doesn't actually fix a leak, but is better anyway.
13886 (read_lock_data): Use read, not emacs_read.
13888 * doc.c: Fix minor memory and file descriptor leaks.
13889 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13890 (get_doc_string, Fsnarf_documentation):
13891 Fix file descriptor leak on error.
13893 * term.c: Fix minor fdopen-related file descriptor leaks.
13894 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13895 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13897 * charset.c: Fix file descriptor leaks and errno issues.
13899 (load_charset_map_from_file): Don't leak file descriptor on error.
13900 Use plain record_xmalloc since the allocation is larger than
13901 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13903 * eval.c (record_unwind_protect_nothing):
13904 * fileio.c (fclose_unwind):
13906 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13907 The replacement doesn't block input, but that no longer seems
13910 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13912 * lread.c: Fix file descriptor leaks and errno issues.
13913 (Fload): Close some races that leaked fds or streams when 'load'
13915 (Fload, openp): Report error number of last nontrivial failure to open.
13916 ENOENT counts as trivial.
13917 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13919 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13920 now that the function is always called with a nonnegative arg.
13921 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13922 All uses replaced with ...
13923 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13925 A few more minor file errno-reporting bugs.
13926 * callproc.c (Fcall_process):
13927 * doc.c (Fsnarf_documentation):
13928 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13929 * process.c (set_socket_option):
13930 Don't let a constructor trash errno.
13931 * doc.c: Include <errno.h>.
13933 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13935 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13937 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13939 Fix w32 bug with call-process-region (Bug#14885).
13940 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13941 to Fcall_process when the input is empty. This simplifies the
13942 code a bit. It makes no difference on POSIXish platforms but
13943 apparently it fixes a bug on w32.
13945 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13946 * fileio.c (close_file_unwind): Don't close if FD is negative;
13947 this can happen when unwinding a zapped file descriptor.
13948 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13949 in case Emacs runs out of memory between the two unwind-protects.
13950 Don't trash errno when closing FD.
13951 Zap the FD in the specpdl when closing it, instead of deferring
13952 the removal of the unwind-protect; this fixes a bug where a child
13953 function unwinds the stack past us.
13955 New unwind-protect flavors to better type-check C callbacks.
13956 This also lessens the need to write wrappers for callbacks,
13957 and the need for make_save_pointer.
13958 * alloc.c (free_save_value):
13959 * atimer.c (run_all_atimers):
13961 * alloc.c (safe_alloca_unwind):
13962 * atimer.c (unwind_stop_other_atimers):
13963 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13964 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13965 * minibuf.c (choose_minibuf_frame_1):
13966 * process.c (make_serial_process_unwind):
13967 * xdisp.c (pop_message_unwind):
13968 * xselect.c (queue_selection_requests_unwind):
13969 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13970 * alloc.c (record_xmalloc):
13971 Prefer record_unwind_protect_ptr to record_unwind_protect with
13973 * alloc.c (Fgarbage_collect):
13974 Prefer record_unwind_protect_void to passing a dummy.
13975 * buffer.c (restore_buffer):
13976 * window.c (restore_window_configuration):
13977 * xfns.c, w32fns.c (do_unwind_create_frame)
13978 New wrapper. All record-unwind uses of wrappee changed.
13979 * buffer.c (set_buffer_if_live):
13980 * callproc.c (call_process_cleanup, delete_temp_file):
13981 * coding.c (code_conversion_restore):
13982 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13983 * editfns.c (save_excursion_restore)
13984 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13985 (save_restriction_restore):
13986 * eval.c (restore_stack_limits, un_autoload):
13987 * fns.c (require_unwind):
13988 * keyboard.c (recursive_edit_unwind, tracking_off):
13989 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13990 * macros.c (pop_kbd_macro, restore_menu_items):
13991 * nsfns.m (unwind_create_frame):
13992 * print.c (print_unwind):
13993 * process.c (start_process_unwind):
13994 * search.c (unwind_set_match_data):
13995 * window.c (select_window_norecord, select_frame_norecord):
13996 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13997 (fast_set_selected_frame):
13998 * xfns.c, w32fns.c (unwind_create_tip_frame):
13999 Return void, not a dummy Lisp_Object. All uses changed.
14000 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14001 * callproc.c (call_process_kill):
14002 * fileio.c (restore_point_unwind, decide_coding_unwind)
14003 (build_annotations_unwind):
14004 * insdel.c (Fcombine_after_change_execute_1):
14005 * keyboard.c (read_char_help_form_unwind):
14006 * menu.c (unuse_menu_items):
14007 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14008 * sound.c (sound_cleanup):
14009 * xdisp.c (unwind_redisplay):
14010 * xfns.c (clean_up_dialog):
14011 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14012 Accept no args and return void, instead of accepting and returning
14013 a dummy Lisp_Object. All uses changed.
14014 * cygw32.c (fchdir_unwind):
14015 * fileio.c (close_file_unwind):
14016 * keyboard.c (restore_kboard_configuration):
14017 * lread.c (readevalllop_1):
14018 * process.c (wait_reading_process_output_unwind):
14019 Accept int and return void, rather than accepting an Emacs integer
14020 and returning a dummy object. In some cases this fixes an
14021 unlikely bug when the corresponding int is outside Emacs integer
14022 range. All uses changed.
14023 * dired.c (directory_files_internal_unwind):
14024 * fileio.c (do_auto_save_unwind):
14025 * gtkutil.c (pop_down_dialog):
14026 * insdel.c (reset_var_on_error):
14027 * lread.c (load_unwind):
14028 * xfns.c (clean_up_file_dialog):
14029 * xmenu.c, nsmenu.m (pop_down_menu):
14030 * xmenu.c (cleanup_widget_value_tree):
14031 * xselect.c (wait_for_property_change_unwind):
14032 Accept pointer and return void, rather than accepting an Emacs
14033 save value encapsulating the pointer and returning a dummy object.
14035 * editfns.c (Fformat): Update the saved pointer directly via
14036 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14037 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14038 (unwind_body): New function.
14039 (record_unwind_protect): First arg is now a function returning void,
14040 not a dummy Lisp_Object.
14041 (record_unwind_protect_ptr, record_unwind_protect_int)
14042 (record_unwind_protect_void): New functions.
14043 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14044 * fileio.c (struct auto_save_unwind): New type.
14045 (do_auto_save_unwind): Use it.
14046 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14047 * insdel.c (struct rvoe_arg): New type.
14048 (reset_var_on_error): Use it.
14049 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14051 (specbinding_func): Remove; there are now several such functions.
14052 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14053 (set_unwind_protect_ptr): New function.
14054 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14056 Be simpler and more consistent about reporting I/O errors.
14057 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14058 Say "Read error" and "Write error", rather than "I/O error", or
14059 "IO error reading", or "IO error writing", when a read or write
14061 * process.c (Fmake_network_process, wait_reading_process_output)
14062 (send_process, Fprocess_send_eof, wait_reading_process_output):
14063 Capitalize diagnostics consistently. Put "failed foo" at the
14064 start of the diagnostic, so that we don't capitalize the
14065 function name "foo". Consistently say "failed" for such
14067 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14068 All callers changed. This is so it can use report_file_error.
14069 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14070 diagnostics consistently as above.
14072 * fileio.c (report_file_errno): Fix errno reporting bug.
14073 If the file name is neither null nor a pair, package it up as a
14074 singleton list. All callers changed, both to this function and to
14075 report_file_error. This fixes a bug where the memory allocator
14076 invoked by list1 set errno so that the immediately following
14077 report_file_error reported the wrong errno value.
14079 Fix minor problems found by --enable-gcc-warnings.
14080 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14081 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14083 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14085 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14086 Set event->arg to Qt if switch-event shall be generated.
14087 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14089 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14091 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14094 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14095 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14096 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14097 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14098 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14099 and there is a focused frame.
14100 (head_table): Add focus-in and focus-out.
14101 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14102 bind to handle-focus-in/out.
14104 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14105 (Fhandle_switch_frame): Call Fhandle_focus_in.
14106 (syms_of_frame): defsubr handle-focus-in/out.
14108 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14110 Fix porting bug to older POSIXish platforms (Bug#14862).
14111 * sysdep.c (emacs_pipe): New function, that implements
14112 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14113 This should port better to CentOS 5 and to Mac OS X 10.6.
14114 All calls to pipe2 changed.
14116 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14117 This makes the code easier to read and the executable a bit smaller.
14118 Do not replace all calls to Fcons that happen to create lists,
14119 just calls that are intended to create lists. For example, when
14120 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14121 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14122 Similarly for list2 through list5.
14123 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14124 * bytecode.c (exec_byte_code):
14125 * callint.c (quotify_arg, Fcall_interactively):
14126 * callproc.c (Fcall_process, create_temp_file):
14127 * charset.c (load_charset_map_from_file)
14128 (Fdefine_charset_internal, init_charset):
14129 * coding.c (get_translation_table, detect_coding_system)
14130 (Fcheck_coding_systems_region)
14131 (Fset_terminal_coding_system_internal)
14132 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14133 * composite.c (update_compositions, Ffind_composition_internal):
14134 * dired.c (directory_files_internal, file_name_completion)
14136 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14137 * doc.c (Fsnarf_documentation):
14138 * editfns.c (Fmessage_box):
14140 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14141 (Feval, eval_sub, Ffuncall, apply_lambda):
14142 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14143 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14144 (Fset_file_times, Finsert_file_contents)
14145 (Fchoose_write_coding_system, Fwrite_region):
14146 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14147 * font.c (font_registry_charsets, font_parse_fcname)
14148 (font_prepare_cache, font_update_drivers, Flist_fonts):
14149 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14150 * frame.c (make_frame, Fmake_terminal_frame)
14151 (x_set_frame_parameters, x_report_frame_params)
14152 (x_default_parameter, Fx_parse_geometry):
14153 * ftfont.c (syms_of_ftfont):
14154 * image.c (gif_load):
14155 * keyboard.c (command_loop_1):
14156 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14157 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14158 (Fminor_mode_key_binding, accessible_keymaps_1)
14159 (Faccessible_keymaps, Fwhere_is_internal):
14160 * lread.c (read_emacs_mule_char):
14161 * menu.c (find_and_return_menu_selection):
14162 * minibuf.c (get_minibuffer):
14163 * nsfns.m (Fns_perform_service):
14164 * nsfont.m (ns_script_to_charset):
14165 * nsmenu.m (ns_popup_dialog):
14166 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14167 (Fx_own_selection_internal):
14168 * nsterm.m (append2):
14169 * print.c (Fredirect_debugging_output)
14170 (print_prune_string_charset):
14171 * process.c (Fdelete_process, Fprocess_contact)
14172 (Fformat_network_address, set_socket_option)
14173 (read_and_dispose_of_process_output, write_queue_push)
14174 (send_process, exec_sentinel):
14175 * sound.c (Fplay_sound_internal):
14176 * textprop.c (validate_plist, add_properties)
14177 (Fput_text_property, Fadd_face_text_property)
14178 (copy_text_properties, text_property_list, syms_of_textprop):
14179 * unexaix.c (report_error):
14180 * unexcoff.c (report_error):
14181 * unexsol.c (unexec):
14182 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14183 (Fformat_mode_line, syms_of_xdisp):
14184 * xfaces.c (set_font_frame_param)
14185 (Finternal_lisp_face_attribute_values)
14186 (Finternal_merge_in_global_face, syms_of_xfaces):
14187 * xfns.c (x_default_scroll_bar_color_parameter)
14188 (x_default_font_parameter, x_create_tip_frame):
14189 * xfont.c (xfont_supported_scripts):
14190 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14191 (menu_help_callback, xmenu_show):
14192 * xml.c (make_dom):
14193 * xterm.c (set_wm_state):
14194 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14195 and similarly for list2 through list5.
14197 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14199 * callproc.c (Fcall_process_region): Fix minor race and tune.
14200 (create_temp_file): New function, with the temp-file-creation part
14201 of the old Fcall_process_region. Use Fcopy_sequence to create the
14202 temp file name, rather than alloca + build_string, for simplicity.
14203 Don't bother to block input around the temp file creation;
14204 shouldn't be needed. Simplify use of mktemp.
14205 Use record_unwind_protect immediately after creating the temp file;
14206 this closes an unlikely race where the temp file was not removed.
14207 Use memcpy rather than an open-coded loop.
14208 (Fcall_process_region): Use the new function. If the input is
14209 empty, redirect from /dev/null rather than from a newly created
14210 empty temp file; this avoids unnecessary file system traffic.
14212 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14214 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14215 Simplify by making this case like the other two. This is a bit
14216 slower on obsolete hosts, but the extra complexity isn't worth it.
14218 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14219 * process.c (create_process) [!DOS_NT]:
14220 Remove now-unnecessary calls to emacs_close.
14222 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14224 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14225 returning early. (Bug#14850)
14227 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14228 and inhibit-iso-escape-detection attributes of 'undecided'.
14231 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14233 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14234 Reported by Herbert J. Skuhra in
14235 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14237 Don't lose top specpdl entry when memory is exhausted.
14238 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14239 specpdl overflow here, to simplify callers; all callers changed.
14240 Always reserve an unused entry at the stack top; this avoids
14241 losing the top entry's information when memory is exhausted.
14243 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14245 Clean up errno reporting and fix some errno-reporting bugs.
14246 * callproc.c (Fcall_process):
14247 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14248 * process.c (create_process, Fmake_network_process):
14249 * unexaix.c (report_error):
14250 * unexcoff.c (report_error):
14251 Be more careful about reporting the errno of failed operations.
14252 The code previously reported the wrong errno sometimes.
14253 Also, prefer report_file_errno to setting errno + report_file_error.
14254 (Fcall_process): Look at openp return value rather than at path,
14255 as that's a bit faster and clearer when there's a numeric predicate.
14256 * fileio.c (report_file_errno): New function, with most of the
14257 old contents of report_file_error.
14258 (report_file_error): Use it.
14259 (Ffile_exists_p, Ffile_accessible_directory_p):
14260 Set errno to 0 when it is junk.
14261 * fileio.c (Faccess_file):
14262 * image.c (x_create_bitmap_from_file):
14263 Use faccessat rather than opening the file, to avoid the hassle of
14264 having a file descriptor open.
14265 * lisp.h (report_file_errno): New decl.
14266 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14269 * process.c (create_process, wait_reading_process_output) [AIX]:
14270 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14271 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14272 a multithreaded environment anyway).
14273 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14275 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14277 * image.c (x_find_image_file): Don't close a remote file handle.
14279 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14281 Fix races with threads and file descriptors.
14282 * callproc.c (Fcall_process_region):
14283 * dired.c (open_directory):
14284 * emacs.c (main, Fdaemon_initialized):
14285 * image.c (x_find_image_file):
14286 * inotify.c (Finotify_rm_watch):
14287 * lread.c (Flocate_file_internal):
14288 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14289 * term.c (term_mouse_moveto, init_tty):
14290 * termcap.c (tgetent):
14291 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14292 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14293 * unexhp9k800.c, unexmacosx.c (unexec):
14294 * callproc.c (Fcall_process_region):
14295 Use emacs_close, not close.
14296 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14297 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14298 and posix_close function on current platforms (which all lack them).
14299 (emacs_close): Use it. This should fix the races on GNU/Linux and
14300 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14301 and it should avoid closing random victim file descriptors on
14304 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14306 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14307 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14308 Touch up doc a bit.
14310 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14311 This is for .gdbinit xbacktrace.
14313 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14314 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14315 (emacs_set_tty): Now static.
14316 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14317 * term.c (tty_capable_p, tty_default_color_capabilities)
14318 (get_tty_terminal, term_mouse_movement)
14319 (handle_one_term_event, init_tty, maybe_fatal):
14320 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14321 (tgetent, scan_file, name_match, compare_contin):
14322 * terminal.c (get_terminal):
14323 Use bool for boolean.
14324 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14325 Prefer char to unsigned char if either will do.
14326 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14327 (tty_write_glyphs): Prefer int to unsigned.
14328 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14329 All callers changed.
14330 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14332 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14335 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14336 (B__dummy__): New dummy symbol, to pacify C89.
14337 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14338 they can't grok varargs macros.
14339 * dispnew.c (add_window_display_history)
14340 (add_frame_display_history):
14341 * print.c (print_object):
14342 * xdisp.c (debug_method_add):
14343 Use %p printf format only for void pointers.
14344 * emacs.c (usage_message): New constant, replacing ...
14345 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14346 (main): Adjust to usage reorg.
14347 * fns.c (syms_of_fns):
14348 * profiler.c (syms_of_profiler):
14349 Don't use non-constant struct initializers.
14350 * gnutls.h (gnutls_initstage_t):
14351 * lisp.h (enum Lisp_Fwd_Type):
14352 * lread.c (lisp_file_lexically_bound_p):
14353 * xsettings.c (anonymous enum):
14354 Remove trailing comma.
14355 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14356 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14357 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14359 * regex.c (const_re_char): New type, to pacify strict C89.
14360 All uses of 'const re_char' replaced to use it.
14361 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14362 with glibc when strict C89. This change is imported from gnulib.
14364 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14365 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14366 Omit GNU_LINUX implementation, since it requires long long.
14367 * xterm.c (x_draw_underwave):
14368 Do not assume the traditional order of struct's members.
14369 (x_term_init): Rewrite to avoid the need for non-constant structure
14372 Syntax cleanup, mostly replacing macros with functions.
14373 This removes the need for the syntax_temp hack.
14374 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14375 * syntax.c (SYNTAX_INLINE): New macro.
14376 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14377 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14378 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14379 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14380 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14381 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14382 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14383 Now constants, not macros.
14384 (syntax_temp) [!__GNUC__]: Remove.
14385 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14386 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14387 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14388 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14389 Move here from syntax.h; now functions, not macros. Except for the
14390 last function, these are static since only syntax.c uses them.
14391 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14392 All uses changed. Now a function, not a macro; use this fact
14393 to simplify the code.
14394 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14395 compiler bugs; no longer relevant.
14396 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14397 (SYNTAX_INLINE): New macro.
14398 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14399 for the new functions. Use bool for boolean member.
14400 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14401 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14402 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14403 (SETUP_BUFFER_SYNTAX_TABLE):
14404 Now extern inline functions, not macros.
14405 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14406 Remove; all uses replaced by implementation.
14407 (syntax_temp) [!__GNUC__]: Remove decl.
14408 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14410 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14412 * emacs.c (main): Fix syntax error.
14414 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14416 Timestamp fixes for undo (Bug#14824).
14417 * atimer.c (schedule_atimer):
14418 * fileio.c (Ffile_newer_than_file_p):
14419 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14420 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14421 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14422 (syms_of_fileio): Remove Sclear_visited_file_name.
14423 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14424 file doesn't exist; this avoids an ambiguity with negative timestamps.
14425 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14426 * systime.h (make_emacs_time, invalid_emacs_time):
14427 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14428 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14429 * undo.c (record_first_change): Push (visited-file-modtime) onto
14430 undo list rather than reimplementing it by hand, incorrectly.
14432 2013-07-09 Ken Brown <kbrown@cornell.edu>
14434 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14436 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14438 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14440 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14442 Handle errno and exit status a bit more carefully.
14443 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14444 number into an exit status. Instead, use EXIT_CANCELED.
14445 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14446 * callproc.c (relocate_fd):
14447 * emacs.c (close_output_streams, main):
14448 * process.c (create_process):
14449 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14450 Use emacs_perror for simplicity.
14451 * callproc.c (relocate_fd, main):
14452 * sysdep.c (sys_subshell):
14453 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14454 (shut_down_emacs): Use emacs_write, not write.
14455 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14456 * fileio.c (Fcopy_file, e_write):
14457 * nsterm.m (ns_select):
14458 * process.c (send_process):
14459 * sound.c (vox_write):
14460 Use emacs_write_sig, not emacs_write.
14461 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14462 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14464 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14466 (emacs_full_write): New function.
14467 (emacs_write): Rewrite to use it.
14468 (emacswrite_sig, emacs_perror): New functions.
14469 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14471 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14473 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14474 on NS even if it is present. Pixmap on NS is a void*.
14476 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14478 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14479 * process.c (close_on_exec, accept4, process_socket):
14480 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14482 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14484 * w32.c (sys_dup): Declare prototype.
14488 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14490 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14492 Make file descriptors close-on-exec when possible (Bug#14803).
14493 This simplifies Emacs a bit, since it no longer needs to worry
14494 about closing file descriptors by hand in some cases.
14495 It also fixes some unlikely races. Not all such races, as
14496 libraries often open files internally without setting
14497 close-on-exec, but it's an improvement.
14498 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14499 * callproc.c (Fcall_process) [!MSDOS]:
14500 * emacs.c (main) [!DOS_NT]:
14501 * nsterm.m (ns_term_init):
14502 * process.c (create_process):
14503 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14504 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14505 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14506 Prefer mkostemp with O_CLOEXEC to mkstemp.
14507 * callproc.c (relocate_fd) [!WINDOWSNT]:
14508 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14509 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14511 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14512 Make the resulting file descriptor close-on-exec.
14513 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14514 * lread.c (load_descriptor_list, load_descriptor_unwind):
14515 Remove; no longer needed. All uses removed.
14516 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14517 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14519 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14520 (Fmake_network_process, Fnetwork_interface_list)
14521 (Fnetwork_interface_info, server_accept_connection):
14522 Make newly-created socket close-on-exec.
14523 * sysdep.c (emacs_open, emacs_fopen):
14524 Make new-created descriptor close-on-exec.
14525 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14526 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14528 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14530 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14531 for NS_IMPL_GNUSTEP.
14533 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14535 Fix openp errno handling.
14536 * callproc.c (Fcall_process): Preserve openp errno around close.
14537 * lread.c (openp): Set errno when returning -1, as some callers
14540 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14542 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14544 * nsterm.h (NSSavePanel): Update comment.
14545 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14546 (ns_run_file_dialog): Declare.
14548 * nsfns.m: Remove panelOK.
14550 (ns_run_file_dialog): New function.
14551 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14552 event loop, so file dialog is popped up by ns_run_file_dialog, called
14553 by sendEvent (Bug#14578).
14554 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14556 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14558 * xdisp.c (default_line_pixel_height): New function.
14559 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14560 (try_cursor_movement, redisplay_window, try_window)
14561 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14563 * window.c (window_scroll_pixel_based):
14564 use default_line_pixel_height.
14566 * dispextern.h (default_line_pixel_height): Add prototype.
14568 * frame.c (x_set_line_spacing): Accept a float value for
14569 line-spacing parameter, per the documentation.
14571 * data.c (Fmultibyte_string_p): Doc fix.
14573 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14575 Use emacs_open more consistently when opening files.
14576 This handles EINTR more consistently now, and makes it easier
14577 to introduce other uniform changes to file descriptor handling.
14578 * sysstdio.h: New file.
14579 * buffer.c (mmap_init):
14580 * cygw32.c (chdir_to_default_directory):
14581 * dispnew.c (Fopen_termscript):
14582 * emacs.c (Fdaemon_initialized):
14583 * fileio.c (Fdo_auto_save):
14584 * image.c (slurp_file, png_load_body, jpeg_load_body):
14585 * keyboard.c (Fopen_dribble_file):
14587 * print.c (Fredirect_debugging_output):
14588 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14589 * termcap.c (tgetent):
14590 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14591 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14592 * w32term.c (w32_initialize) [CYGWIN]:
14593 * xfaces.c (Fx_load_color_file):
14594 Use emacs_open instead of plain open, and emacs_fopen instead of
14596 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14597 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14598 * callproc.c (default_output_mode): New constant.
14599 (Fcall_process): Use it to call emacs_open instead of plain creat.
14600 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14601 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14602 (emacs_fopen): New function.
14603 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14604 Include <lisp.h>, for emacs_open.
14605 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14607 Remove duplicate #include directives.
14608 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14610 Don't include stdio.h twice.
14611 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14612 Don't include sys/types.h or stdio.h twice.
14613 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14614 * lread.c: Don't include coding.h twice.
14615 * nsfont.m: Don't include frame.h twice.
14616 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14617 * ralloc.c: Don't include <unistd.h> twice.
14618 * xdisp.c: Don't include font.h twice.
14619 * xterm.c: Don't include fontset.h twice.
14620 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14622 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14624 Scale ImageMagick images more carefully.
14625 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14626 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14627 Be more careful about avoiding undefined behavior after
14628 integer overflow and division by zero.
14630 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14632 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14633 (syms_of_w32fns): DEFSYM them.
14634 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14635 (CCHDEVICENAME): Define macros if not defined.
14636 (struct MONITOR_INFO_EX): New struct.
14637 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14638 (enum_display_monitors_fn): New variable.
14639 (globals_of_w32fns): Initialize it.
14640 (Fx_display_pixel_width, Fx_display_pixel_height)
14641 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14642 multi-monitor setups in docstrings.
14643 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14644 screen size by primary monitor's millimeter per pixel.
14645 (w32_monitor_enum, w32_display_monitor_attributes_list)
14646 (w32_display_monitor_attributes_list_fallback)
14647 (Fw32_display_monitor_attributes_list): New functions.
14648 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14650 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14652 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14654 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14656 * fileio.c (Qfile_notify_error): New error symbol.
14658 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14659 * inotify.c (inotify_callback, symbol_to_inotifymask)
14660 (Finotify_add_watch, Finotify_rm_watch): Use it.
14661 (inotifyevent_to_event): Exchange order of cookie and file name.
14662 (Finotify_add_watch): Adapt docstring.
14664 * lisp.h (Qfile_notify_error): Declare.
14666 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14668 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14669 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14670 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14671 which did not work (see <http://bugs.gnu.org/14569#307>).
14672 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14673 && (!noninteractive || initialized)). This attempts to thread
14674 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14676 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14678 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14679 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14681 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14683 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14684 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14685 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14686 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14688 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14690 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14691 Define to __sys_siglist.
14693 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14695 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14696 word-wrap, so that overflow-newline-into-fringe would work in
14697 visual-line-mode. (Bug#2749)
14698 (move_it_in_display_line_to): When the last scanned display
14699 element fits exactly on the display line, and
14700 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14701 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14702 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14703 finding buffer position that corresponds to pixel coordinates,
14704 e.g. in buffer_posn_from_coords.
14706 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14708 * process.c (handle_child_signal): Call catch_child_signal if
14711 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14713 Don't convert function pointers to void * and back.
14714 It isn't portable C, and it's easy enough to avoid.
14715 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14716 (make_save_value): Add support for SAVE_FUNCPOINTER.
14717 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14718 * print.c (print_object):
14719 Distinguish function from object pointers.
14720 * lisp.h (SAVE_FUNCPOINTER): New constant.
14721 (SAVE_SLOT_BITS): Adjust to it.
14722 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14723 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14724 (voidfuncptr): New typedef.
14725 (struct Lisp_Save_Value): New member data[0].funcpointer.
14726 (XSAVE_FUNCPOINTER): New function.
14728 Simplify buildobj processing.
14729 * Makefile.in (buildobj.h): Make it a sequence of strings each
14730 followed by comma, rather than a single string. Put it into a
14731 .tmp file in case there's an error while generating it.
14732 (gl-stamp): Use .tmp for temp files.
14733 (mostlyclean): Clean .tmp files.
14734 * doc.c (buildobj): Move to just the routine that needs it.
14735 It's now an array of strings, so processing is simpler.
14737 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14739 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14740 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14741 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14742 Invoke malloc_enable_thread even when not interactive.
14743 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14744 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14745 in this case, since the underlying bug has now been fixed.
14747 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14749 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14750 unlinking it (bug#14691).
14752 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14754 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14755 before checking whether buffer is modified. This lets
14756 `kill-buffer-query-functions' cancel killing of the buffer or save
14757 its content before `kill-buffer' asks user the "Buffer %s
14758 modified; kill anyway?" question.
14760 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14762 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14763 Let the super performKeyEquivalent deal with them (Bug#14747).
14765 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14767 * widget.c (resize_cb): Remove unused local.
14769 Do not use GTK 3 if it exists but cannot be compiled.
14770 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14771 * xterm.c (x_error_handler) [!USE_GTK]:
14774 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14776 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14778 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14779 to the valid range of values. (Bug#14753)
14781 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14782 when moving point by using the current glyph matrix. This avoids
14783 the need to force redisplay when this function is called in a
14786 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14788 Fix minor problems found by static checking.
14789 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14790 Redo the latter's body to sidestep GCC parenthesization warnings.
14791 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14792 * coding.c (detect_coding, detect_coding_system):
14793 * coding.h (struct undecided_spec):
14794 Use bool for boolean.
14795 * image.c (QCmax_width, QCmax_height): Now static.
14796 * xdisp.c (Fmove_point_visually): Remove unused local.
14798 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14800 * xdisp.c (Fmove_point_visually): New function.
14802 2013-06-28 Kenichi Handa <handa@gnu.org>
14804 * coding.h (define_coding_undecided_arg_index): New enum.
14805 (coding_attr_index): New members
14806 coding_attr_undecided_inhibit_null_byte_detection,
14807 coding_attr_undecided_inhibit_iso_escape_detection,
14808 coding_attr_undecided_prefer_utf_8.
14809 (undecided_spec): New struct.
14810 (struct coding_system): New member `undecided' of the member
14813 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14814 (detect_coding): Likewise.
14815 (detect_coding_system): Likewise.
14816 (Fdefine_coding_system_internal): New coding system properties
14817 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14819 (syms_of_coding): Adjust for coding_arg_undecided_max.
14821 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14823 * image.c (x_from_xcolors): Remove unused local.
14825 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14827 Defer image data transfer between X client and server until actual
14830 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14833 * image.c (Destroy_Image): Remove.
14834 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14835 `mask_p', and `colors_p'. All uses changed.
14836 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14837 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14838 New macros for `flags' arg to x_clear_image_1.
14839 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14840 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14841 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14842 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14843 (image_get_x_image, image_unget_x_image): New functions or macros.
14844 (image_background, image_background_transparent, x_to_xcolors)
14845 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14846 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14847 instead of Destroy_Image.
14848 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14849 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14850 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14851 (imagemagick_load_image, svg_load_image): Use them instead of
14852 x_create_x_image_and_pixmap, and x_put_x_image followed by
14853 x_destroy_x_image, respectively.
14854 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14855 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14856 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14857 background_transparent fields.
14858 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14859 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14861 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14863 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14864 This mostly consists of undoing recent changes.
14865 * callproc.c (Fcall_process):
14866 * process.c (create_process):
14867 Do not worry about catching SIGCHLD here, undoing previous change.
14868 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14869 * process.c, process.h (catch_child_signal):
14870 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14871 * process.c (catch_child_handler): Don't worry about being called
14872 lazily and do not assume caller has blocked SIGCHLD, undoing
14873 previous change. Move first-time stuff back to
14874 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14875 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14876 set lib_child_handler if it's already initialized, which may
14877 help avoid problems on GNUstep.
14879 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14881 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14882 * callproc.c (Fcall_process):
14883 * process.c (create_process):
14884 Make sure SIGCHLD is caught before we fork,
14885 since Emacs startup no arranges to catch SIGCHLD.
14886 * process.c (lib_child_handler): Initialize to null, not to
14888 (catch_child_signal): Allow self to be called lazily.
14889 Do nothing if it's already been called.
14890 Assume caller has blocked SIGCHLD (all callers do now).
14891 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14892 just before it's really needed.
14893 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14894 since it hasn't been caught yet.
14896 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14898 * image.c (compute_image_size): New function to implement
14899 :max-width and :max-height.
14900 (imagemagick_load_image): Use it.
14902 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14904 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14905 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14907 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14908 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14909 the SIGCHLD handler, since the code is not atomic and (due to glib)
14910 signals may be arriving now.
14911 * sysdep.c (init_signals): Do not catch child signals here;
14912 'main' now does that later, at a safer time.
14914 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14916 Clean up SIGCHLD handling a bit (Bug#14569).
14917 * process.c, process.h (catch_child_signal):
14918 Now always extern, even if !NS_IMPL_GNUSTEP.
14919 * process.c (catch_child_signal): Move glib tickler here from
14920 init_process_emacs, so that it's done earlier in Emacs
14921 initialization. Also move the noninteractive && !initialized
14922 check here from init_process_emacs. This is all a bit cleaner for
14923 GNUish platforms, and I hope it works around the Cygwin bug.
14924 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14925 that glib signal handling is tickled before glib creates threads.
14927 * process.c (wait_reading_process_output): Avoid int overflow
14928 when reading more than 2 GiB total from a process.
14930 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14932 * process.c (create_process): Handle a couple more cases,
14933 i.e., work even if new_argv and wait_child_setup[i] are cached.
14934 Use Fcall_process's style for volatile vars.
14936 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14938 * process.c (create_process): Mark PROCESS volatile.
14940 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14942 Use C99-style flexible array members if available.
14943 This avoids some subtle aliasing issues, which typically
14944 aren't a problem with GCC but may be a problem elsewhere.
14945 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14946 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14947 In either case, it uses a flexible array member rather than
14948 the old struct hack. All uses changed.
14949 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14950 Adjust to sdata reorganization.
14951 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14952 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14953 that ports better to pre-C99 non-GCC.
14954 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14955 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14956 as the latter has changed.
14957 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14958 and port better to pre-C99 GCC.
14959 * image.c (struct xpm_cached_color):
14960 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14961 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14962 Use FLEXIBLE_ARRAY_MEMBER.
14963 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14964 Move decl to top level so it gets checked against implementation.
14965 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14966 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14968 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14970 * syntax.c: Integer cleanups.
14971 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14972 All uses that need 0-or-2 changed to:
14973 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14974 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14975 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14976 (char_quoted, prev_char_comend_first, back_comment)
14977 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14978 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14979 Use bool for boolean.
14980 (update_syntax_table, skip_chars, skip_syntaxes):
14981 Prefer int to unsigned when either will do.
14982 (back_comment): Return boolean success flag, like forw_comment,
14983 instead of positive-or-minus-1 (which might have overflowed int anyway).
14984 Don't stuff ptrdiff_t into int.
14985 (syntax_spec_code, syntax_code_spec): Now const.
14986 (Fmatching_paren, scan_lists, scan_sexps_forward):
14987 Use enum syntaxcode for syntax code.
14988 (Fmatching_paren): Check that arg is a character, not just an integer.
14989 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14990 (Finternal_describe_syntax_value): Omit no-longer-needed
14992 (skip_chars): Use char, not unsigned char, when the distinction
14994 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14995 * bytecode.c (exec_byte_code):
14996 * syntax.c (syntax_spec_code, Fchar_syntax)
14997 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14998 (init_syntax_once):
14999 * syntax.h (SYNTAX_WITH_FLAGS):
15000 Omit unnecessary casts.
15002 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15004 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15005 line dimensions here, to avoid race conditions with the main
15006 thread. (Bug#14062, bug#14630, bug#14669)
15008 * w32term.c (w32_draw_window_cursor): Compute the header line and
15009 mode line dimensions here.
15010 <w32_system_caret_window, w32_system_caret_hdr_height>:
15011 <w32_system_caret_mode_height>: New variables.
15013 * w32term.h: Declare them.
15015 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15017 * alloc.c (die): Move "assertion failed" string here ...
15018 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15019 COND when SUPPRESS_CHECKING. This shrinks the executable text
15020 size by 0.8% to 2.2% when configured with --enable-checking,
15021 depending on optimization flags (GCC 4.8.1 x86-64).
15023 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15025 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15027 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15028 base is 2; this is more accurate.
15030 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15032 * sound.c (string_default): Move to !WINDOWSNT section.
15033 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15035 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15037 * sound.c: Integer cleanups.
15038 Remove unnecessary forward decls.
15039 (struct sound_device): The 'file' member is now a Lisp_Object, not
15040 a char *, so that we needn't invoke alloca on a huge size.
15041 (Fplay_sound_internal): Adjust to this.
15042 (string_default): New function.
15043 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15044 Use it to adjust to the struct sound_device change.
15045 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15046 (be2hs) [0]: Remove.
15048 * syntax.c (skip_chars): Don't use uninitialized storage
15049 when searching a multibyte buffer for characters that are not in a
15050 unibyte string that contains non-ASCII characters.
15052 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15054 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15055 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15057 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15059 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15061 2013-06-18 Kenichi Handa <handa@gnu.org>
15063 * font.c (Ffont_spec): Signal an error for an invalid font name
15066 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15068 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15069 In particular this ports to 32-bit sparc Sun cc.
15070 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15071 array with a dummy element at specpdl[-1], so that its address can
15073 (unbind_to): Do not copy the binding; not needed, now that we
15074 copy old_value in the one place where the copy is needed.
15075 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15076 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15077 (union specbinding): Rename from struct specbinding. Redo layout
15078 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15079 which is not portable. With Sun C 5.12 32-bit sparc, the
15080 declaration causes nargs to be an unsigned bitfield, a behavior
15081 that the C standard allows; but Emacs wants nargs to be signed.
15082 The overall type is now a union of structures rather than a
15083 structure of union of structures, and the 'kind' member is now a
15084 bitfield, so that the overall type doesn't grow. All uses changed.
15085 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15087 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15089 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15090 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15092 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15094 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15096 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15097 unless we know that the window w's frame is a frame object.
15098 Another attempt at solving bug#14062 and bug#14630.
15100 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15102 * textprop.c (property_set_type): New enum.
15103 (add_properties): Allow appending/prepending text properties.
15104 (add_text_properties_1): Factored out of Fadd_text_properties.
15105 (Fadd_text_properties): Move all the code into
15106 add_text_properties_1.
15107 (Fadd_face_text_property): New function that calls
15108 add_text_properties_1.
15110 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15112 Move functions from lisp.h to individual modules when possible.
15113 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15114 * alloc.c (XFLOAT_INIT, set_symbol_name):
15115 * buffer.c (CHECK_OVERLAY):
15116 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15117 (set_char_table_parent):
15118 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15119 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15120 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15121 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15123 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15124 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15125 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15126 (backtrace_args, backtrace_debug_on_exit):
15127 * floatfns.c (CHECK_FLOAT):
15128 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15129 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15130 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15131 (set_hash_index_slot):
15132 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15133 * marker.c (CHECK_MARKER):
15134 * textprop.c (CHECK_STRING_OR_BUFFER):
15135 * window.c (CHECK_WINDOW_CONFIGURATION):
15136 Move here from lisp.h, and make these functions static rather than
15138 * buffer.c (Qoverlayp):
15140 * fns.c (Qhash_table_p):
15141 * window.c (Qwindow_configuration_p):
15143 * lisp.h: Remove the abovementioned defns and decls.
15145 Use functions, not macros, for XINT etc (Bug#11935).
15146 In lisp.h, prefer functions to function-like macros, and
15147 constants to object-like macros, when either will do. This:
15148 . simplifies use, as there's no more need to worry about
15149 arguments' side effects being evaluated multiple times.
15150 . makes the code easier to debug on some platforms.
15151 However, when using gcc -O0, keep using function-like macros
15152 for a few critical operations, for performance reasons.
15153 This sort of thing isn't needed with gcc -Og, but -Og
15154 is a GCC 4.8 feature and isn't widely-enough available yet.
15155 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15156 Remove enum lsb_bits; no longer needed.
15157 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15158 * buffer.c (Qoverlap):
15160 * fns.c (Qhash_table_p):
15161 Now extern, so lisp.h can use these symbols.
15162 * dispextern.h: Include character.h, for MAX_CHAR etc.
15163 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15164 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15165 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15166 (GLYPH_CODE_P): Move here from lisp.h.
15167 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15168 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15169 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15170 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15171 XUNTAG now returns void *.
15172 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15173 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15174 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15175 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15176 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15177 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15178 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15179 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15180 New macros, renamed from their sans-lisp_h_ counterparts.
15181 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15182 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15183 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15184 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15185 If compiling via GCC without optimization, define these as macros
15186 in addition to inline functions.
15187 To disable this, compile with -DINLINING=0.
15188 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15189 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15190 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15191 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15192 (INTMASK, VALMASK): Now macros, since static values cannot be
15193 accessed from extern inline functions.
15194 (VALMASK): Also a constant, for benefit of old GDB.
15195 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15196 is INTEGERP, which can fold it in.
15197 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15198 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15199 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15200 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15201 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15202 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15203 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15204 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15205 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15206 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15207 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15208 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15209 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15210 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15211 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15212 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15213 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15214 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15215 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15216 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15217 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15218 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15219 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15220 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15221 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15222 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15223 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15224 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15225 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15226 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15227 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15228 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15229 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15231 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15232 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15233 (VALMASK): Define in one place rather than in two, merging the
15234 USE_LSB_TAG parts; this is simpler.
15235 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15236 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15237 Move up, to avoid use before definition.
15238 Also include "globals.h" earlier, for the same reason.
15239 (make_natnum): New function.
15240 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15241 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15242 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15243 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15244 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15245 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15246 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15247 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15248 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15249 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15250 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15251 (Qwindow_configuration_p, Qimage): New forward declarations.
15252 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15253 (STRING_COPYIN): Remove; unused.
15254 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15255 (xcar_addr, xcdr_addr): New functions. All uses changed.
15256 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15257 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15258 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15259 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15260 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15261 (TYPE_RANGED_INTEGERP): Simplify.
15262 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15263 (setlocale, fixup_locale, synchronize_system_messages_locale)
15264 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15265 Now empty functions, not macros.
15266 (functionp): Return bool, not int.
15267 * window.c (Qwindow_configuration_p): Now extern,
15268 so window.h can use it.
15269 * window.h (Qwindowp): Move decl back to lisp.h.
15271 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15273 * xdisp.c (Fline_pixel_height): New function, required for solving
15276 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15278 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15280 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15282 * lread.c (syms_of_lread):
15283 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15285 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15287 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15289 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15291 * fileio.c (expand_file_name): Doc fix.
15293 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15295 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15296 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15297 Wait for self, not for 0. This can't hurt on GNU or similar
15298 system, and may help with Cygwin.
15300 * keyboard.c: Don't use PROP (...) as an lvalue.
15301 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15302 Use set_prop (A, B), not PROP (A) = B.
15304 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15306 * xdisp.c (get_it_property): Use it->window instead of generating
15307 a Lisp object from it->w.
15309 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15311 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15312 get-char-property the window that is being rendered, instead of
15313 the buffer, to support window-specific overlays. (Bug#14575)
15314 (compute_display_string_pos): When W is NULL, use the current
15315 buffer as the object to pass to get-char-property.
15316 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15317 pointer member of the bidi iterator, since no window is pertinent
15320 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15322 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15323 being displayed, and pass it to compute_display_string_pos.
15324 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15325 (bidi_paragraph_init): All callers changed.
15327 * xdisp.c (init_from_display_pos, init_iterator)
15328 (handle_single_display_spec, next_overlay_string)
15329 (get_overlay_strings_1, reseat_1, reseat_to_string)
15330 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15331 Set bidi_it.w member from it->w.
15332 (compute_display_string_pos): Accept additional argument, the
15333 window being displayed, and pass it to Fget_char_property.
15336 * dispextern.h (struct bidi_it): New member w, the window being
15338 (compute_display_string_pos): Adjust prototype.
15340 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15342 * xgselect.c: Remove unneeded include xterm.h.
15344 * process.c (wait_reading_process_output): Check for NS before GLIB.
15345 GLIB may be linked in due to rsvg, but ns_select must be called.
15347 * xgselect.c (xg_select): Remove call to window_system_available
15348 and g_main_context_pending at the top, so Gdk events (i.e. file
15349 notify) are processed when Emacs is started with -nw.
15351 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15353 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15354 (ctagsfiles3): New variable, includes only *.m files.
15355 (TAGS): Use an explicit language name in the regular expressions,
15356 to avoid transformation of '/SOMETHING' by MSYS to
15357 'c:\MSYS\SOMETHING'.
15359 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15361 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15363 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15365 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15366 still need to set the mouse pointer shape and activate help-echo.
15369 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15371 A few porting etc. fixes for the new file monitor code.
15372 See the thread containing
15373 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15374 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15375 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15376 (dir_monitor_callback, Fgfile_rm_watch):
15377 Use assq_no_quit instead of Fassoc, for speed.
15378 (dir_monitor_callback, Fgfile_rm_watch):
15379 eassert that the monitor is a fixnum.
15380 (dir_monitor_callback): No need for CDR_SAFE.
15381 Simplify building of lisp with alternative tails.
15382 (Fgfile_add_watch, Fgfile_rm_watch):
15383 Do not assume glib functions set errno reliably on failure.
15384 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15385 and signal an error otherwise.
15386 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15387 Use Fdelq instead of Fdelete, for speed.
15389 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15391 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15392 don't insist on being invoked on a highlighted tool-bar button.
15393 Avoids losing tool-bar functionality when mouse-highlight is nil.
15394 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15395 Don't highlight when mouse-highlight is nil.
15396 (note_mouse_highlight): When mouse-highlight is nil, don't return
15397 right away; instead, run tool-bar and mode-line highlight
15398 subroutine, clear any existing highlight, and revert the mouse
15399 pointer to its default shape. (Bug#14558)
15401 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15403 * lisp.mk (lisp): Add prog-mode.el.
15405 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15407 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15408 * process.c (dummy_handler): New function.
15409 (lib_child_handler): New static var.
15410 (handle_child_signal): Invoke it.
15411 (catch_child_signal): If a library has set up a signal handler,
15412 save it into lib_child_handler.
15413 (init_process_emacs): If using glib and not on Windows, tickle glib's
15414 child-handling code so that it initializes its private SIGCHLD handler.
15415 * syssignal.h (SA_SIGINFO): Default to 0.
15416 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15417 31; it should no longer be needed now.
15419 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15421 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15423 * gfilenotify.c (globals_of_gfilenotify): New function.
15424 (syms_of_gfilenotify): Move global initialization there.
15426 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15428 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15430 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15431 * keyboard.c (menu_bar_items, tool_bar_items):
15432 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15433 not override local keymaps any more.
15435 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15437 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15439 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15441 * w32console.c (initialize_w32_display): Return the dimensions of
15442 the console window via 2 additional arguments, not via the current
15443 frame. This avoids crashes due to overrunning the bounds of
15444 frame's decode_mode_spec_buffer, which is not resized following
15445 the change of the frame dimensions from the initial 10x10.
15447 * w32term.h (w32_initialize_display_info): Adjust prototype.
15449 * term.c (init_tty): Take dimensions of the frame from the values
15450 returned by initialize_w32_display.
15452 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15453 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15454 (LIBES): Add $(GFILENOTIFY_LIBS).
15456 * w32inevt.c (handle_file_notifications): Add dummy implementation
15457 for !HAVE_W32NOTIFY.
15459 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15461 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15463 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15465 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15467 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15469 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15471 Fix minor problems found by static checking.
15472 * data.c (pure_write_error):
15473 Use xsignal2, not Fsignal, as Fsignal might return.
15474 * eval.c (set_backtrace_debug_on_exit): Now static.
15475 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15476 No longer inline. EXTERN_INLINE is needed only for functions
15477 defined in .h files. Reindent function header as per GNU style.
15478 (backtrace_p, backtrace_top, backtrace_next):
15479 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15480 compiler or linker. Add extern decls to pacify gcc -Wall.
15481 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15483 * frame.c (free_monitors): Define only on platforms that need it.
15484 * nsterm.m (ns_term_init):
15485 * process.c (catch_child_signal):
15486 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15487 defined on all porting targets these days.
15488 * process.c, process.h (catch_child_signal):
15489 Make it extern only if NS_IMPL_GNUSTEP is defined.
15491 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15493 * w32.c (gettimeofday): Make the signature identical to prototype
15494 in nt/inc/sys/time.h.
15496 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15498 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15501 * keyboard.c (safe_run_hooks_error): Improve error message.
15503 * data.c (pure_write_error): Add `object' argument.
15504 * puresize.h (CHECK_IMPURE): Use it.
15506 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15508 * Makefile.in (NOTIFY_OBJ): New variable.
15509 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15511 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15512 Call syms_of_gfilenotify.
15514 * gfilenotify.c: New file.
15516 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15517 and Qfile_w32notify.
15518 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15519 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15521 * lisp.h: Declare syms_of_gfilenotify.
15523 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15525 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15527 Merge the specpdl and backtrace stacks. Make the structure of the
15528 specpdl entries more obvious via a tagged union of structs.
15529 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15530 (enum specbind_tag): New enum.
15531 (struct specbinding): Make it a tagged union of structs.
15532 Add a case for backtrace records.
15533 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15534 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15535 (backtrace_debug_on_exit): New accessors.
15536 (struct backtrace): Remove.
15537 (struct catchtag): Remove backlist field.
15538 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15540 (Flocal_variable_p): Speed up the common case where the binding is
15542 * eval.c (backtrace_list): Remove.
15543 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15544 (set_backtrace_args, set_backtrace_nargs)
15545 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15546 (backtrace_next): New functions.
15547 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15548 (unwind_to_catch, internal_lisp_condition_case)
15549 (internal_condition_case, internal_condition_case_1)
15550 (internal_condition_case_2, internal_condition_case_n): Don't bother
15551 with backtrace_list any more.
15552 (Fsignal): Adjust to new backtrace format.
15553 (grow_specpdl): Move up.
15554 (record_in_backtrace): New function.
15555 (eval_sub, Ffuncall): Use it.
15556 (apply_lambda): Adjust to new backtrace format.
15557 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15559 (specbind): Adjust to new specpdl format. Simplify.
15560 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15561 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15563 (mark_backtrace): Remove.
15564 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15565 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15566 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15568 * profiler.c (record_backtrace): Use get_backtrace.
15569 (handle_profiler_signal): Use backtrace_top_function.
15570 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15571 accessor functions.
15573 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15575 * process.h (catch_child_signal): Declare.
15577 * process.c (catch_child_signal): New function.
15578 (init_process_emacs): Call it.
15580 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15581 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15583 (x_set_cursor_type): Remove declaration.
15584 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15585 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15586 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15587 (ns_get_color): Use F suffix on float.
15588 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15589 (ns_get_rgb_color): Remove.
15590 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15591 (note_mouse_movement): x and y are CGFloat.
15592 (ns_draw_fringe_bitmap): Remove unused rowY.
15593 Change #if to COCOA && >= 10_6.
15594 (ns_draw_window_cursor): Remove unused overspill.
15595 (ns_draw_underwave): width and x are EamcsCGFloat.
15596 (ns_draw_box): thickness is CGFloat.
15597 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15598 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15599 if not in main thread.
15600 (ns_get_pending_menu_title, ns_check_menu_open)
15601 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15602 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15603 (sendFromMainThread:): New method.
15604 (changeFont:): size is CGFloat.
15605 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15606 Disable warning about permanent text.
15607 (characterIndexForPoint:): Adjust return type depending on GNUstep
15609 (mouseDown:): delta is CGFloat.
15610 (updateFrameSize): Remove unised variable f.
15611 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15612 Cast float to EmacsCGFloat.
15613 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15614 also to -1 when restoring.
15615 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15616 inside NS_IMPL_COCOA.
15617 (toggleFullScreen:): Put call to toggleFullScreen inside
15618 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15619 (setPosition:portion:whole:): por is CGFloat.
15620 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15621 (mouseDown:): Use CGFloat.
15622 (mouseDragged:): Remove unised variable edge.
15623 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15625 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15626 of CGFloat differs.
15627 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15628 when NS_IMPL_GNUSTEP.
15629 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15630 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15631 (EmacsToolbar): Add clearAll. Add tag argument to
15632 addDisplayItemWithImage.
15633 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15635 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15637 * nsmenu.m (ns_update_menubar): Make static.
15638 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15639 (fillWithWidgetValue:): Add cast to SEL for setAction.
15640 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15641 (update_frame_tool_bar): Update code for GNUstep.
15642 (clearAll): New method.
15643 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15644 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15645 Move identifierToItem setObject and activeIdentifiers addObject before
15646 call to insertItemWithItemIdentifier.
15647 (validateVisibleItems): Fix indentation.
15648 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15649 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15650 UtilityWindow to aStyle, remove call to setStyleMask.
15652 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15654 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15655 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15656 Use F suffix on floats.
15657 (ns_char_width): Returns CGFloat.
15658 (ns_ascii_average_width): w is CGFloat instead of float.
15659 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15661 (ns_glyph_metrics): CGFloat instead of float.
15663 * nsfns.m (x_set_foreground_color, x_set_background_color):
15665 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15666 remove unused variables.
15667 (Fns_read_file_name): Keep track if panel is for save.
15668 Use ns_filename_from_panel/ns_directory_from_panel.
15669 (Fns_list_services): delegate only used for COCOA.
15670 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15671 Just return the input if GNUstep.
15672 (x_screen_planes): Remove.
15673 (Fxw_color_values): Use EmacsCGFloat
15674 (Fns_display_monitor_attributes_list): Only get screen number for
15676 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15678 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15679 ns_directory_from_panel.
15681 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15683 * process.c (handle_child_signal): Also use WCONTINUED.
15684 This is so that list-processes doesn't mistakenly list the process
15685 as stopped, when the process has actually been continued and is
15688 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15690 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15691 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15692 not already configured.
15694 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15696 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15698 * Makefile.in (mostlyclean): Remove *.res files.
15700 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15702 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15703 a buffer (bug#8447).
15705 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15707 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15708 display vector, and we backtrack, handle the case that the
15709 previous character position is also displayed from a display
15710 vector or covered by a display string or image. (Bug#14476)
15712 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15714 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15715 (struct MonitorInfo, free_monitors): Remove.
15716 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15717 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15718 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15721 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15722 (struct MonitorInfo, free_monitors): Remove.
15723 (ns_screen_name): Make static.
15724 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15725 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15728 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15729 (struct MonitorInfo): New struct.
15730 (free_monitors, make_monitor_attribute_list): Declare.
15732 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15734 (free_monitors, make_monitor_attribute_list): New functions.
15735 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15738 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15740 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15742 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15744 * keyboard.c: Apply keyboard decoding only to events that come directly
15745 from the tty, not from unread-command-events (bug#14368).
15746 (read_event_from_main_queue): New function, extracted from read_char.
15747 (read_decoded_char): Remove.
15748 (read_decoded_event_from_main_queue): New function to replace it.
15749 (read_char): Use it.
15750 (read_key_sequence): Use read_char rather than read_decoded_char.
15752 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15754 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15756 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15758 2013-05-22 Kenichi Handa <handa@gnu.org>
15760 The following changes are to fix the setting of
15761 buffer-file-coding-system on, for instance, C-x RET c unix RET
15762 _FILE_OF_DOS_EOL_TYPE_ RET.
15764 * coding.h (struct coding_system): New member detected_utf8_chars.
15766 * coding.c (detect_coding_utf_8): Count characters and check EOL
15767 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15769 (setup_coding_system): Do not initialize coding->head_ascii.
15770 (check_ascii): Do not set coding->eol_seen but update it. Do not
15771 call adjust_coding_eol_type here.
15772 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15773 If the eol-type of CODING is already specified, adjust the eol type
15774 of the found coding-system.
15775 (decode_coding_gap): Cancel previous change. Utilize the
15776 character numbers counted by detect_coding_utf_8. Fix detection
15779 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15781 * search.c (looking_at_1): Only set last_thing_searched if the match
15782 changed the match-data (bug#14281).
15784 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15786 * xdisp.c (reseat_at_previous_visible_line_start):
15787 Already declared in dispextern.h, so remove it here.
15788 (move_it_vertically_backward): Likewise.
15790 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15792 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15793 (Fx_display_pixel_width, Fx_display_pixel_height)
15794 (Fx_display_mm_width, Fx_display_mm_height):
15795 Mention `display-monitor-attributes-list' in docstrings.
15797 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15798 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15799 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15800 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15801 (Fx_display_backing_store, Fx_display_visual_class)
15802 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15803 (Fx_display_grayscale_p, Fx_display_pixel_width)
15804 (Fx_display_pixel_height, Fx_display_planes)
15805 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15806 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15807 (Fx_display_mm_width, Fx_display_mm_height)
15808 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15809 height for all physical monitors as in X11.
15811 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15812 Return pixel width or height for all physical monitors as in X11.
15814 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15816 Port --enable-gcc-warnings to clang.
15817 * bytecode.c (exec_byte_code):
15819 Redo diagnostic pragmas to pacify clang, too.
15820 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15821 * editfns.c (Fencode_time):
15822 * fileio.c (file_accessible_directory_p):
15823 * font.c (font_unparse_xlfd):
15824 Use '&"string"[index]' instead of '"string" + (index)'.
15825 * undo.c (user_error): Remove; unused.
15827 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15829 * insdel.c (insert_1_both): Document the arguments, instead of
15830 referring to insert_1, which no longer exists.
15832 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15833 some window, increment windows_or_buffers_changed, so that
15834 *Messages* display in that window is updated. (Bug#14408)
15836 * w32.c: Include epaths.h.
15837 (init_environment): Use cmdproxy.exe without leading directories.
15838 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15840 (gettimeofday): Adjust signature and return value to Posix
15843 * unexw32.c (open_output_file): Delete the existing emacs.exe
15844 before creating it, to break the hard link to the versioned
15847 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15848 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15849 (FIRSTFILE_OBJ): New variables.
15850 (W32_RES): Rename to EMACSRES. All users changed.
15851 (base_obj): Use $(CM_OBJ).
15852 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15853 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15854 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15855 $(W32_RES_LINK) before $(LIBES).
15856 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15858 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15860 * makefile.w32-in (DOC): Use just "DOC".
15862 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15864 * process.c: Export default filters and sentinels to Elisp.
15865 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15867 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15868 (Fset_process_sentinel, Fformat_network_address):
15869 Default to them instead of nil.
15870 (server_accept_connection): Sentinels can't be nil any more.
15871 (read_and_dispose_of_process_output): New function, extracted from
15872 read_process_output.
15873 (read_process_output): Use it; filters can't be nil.
15874 (Finternal_default_process_filter): New function, extracted from
15875 read_process_output.
15876 (exec_sentinel_unwind): Remove function.
15877 (exec_sentinel): Don't zilch sentinel while running.
15878 (status_notify): Sentinels can't be nil.
15879 (Finternal_default_process_sentinel): New function extracted from
15881 (setup_process_coding_systems): Default filter is not nil any more.
15882 (syms_of_process): Export new Elisp functions and initialize
15884 * lisp.h (make_lisp_proc): New function.
15886 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15888 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15890 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15892 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15893 unless we know that the window w is a leaf window.
15894 Another attempt at solving bug#14062.
15896 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15898 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15901 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15903 * image.c (gif_load): Check that subimages fit (Bug#14345).
15905 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15907 * lread.c (skip_dyn_eof): New function.
15908 (read1): Use it to skip the end of a file in response to #@00.
15910 * doc.c (get_doc_string): Slightly relax the sanity checking.
15912 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15914 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15915 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15916 (MonitorInfo): New struct.
15917 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15918 (Fns_display_monitor_attributes_list): New functions.
15919 (display-usable-bounds): Remove.
15920 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15923 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15925 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15926 (GTK_CHECK_VERSION): New macro, if not already defined.
15927 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15928 replaced by GTK_CHECK_VERSION.
15930 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15932 * xterm.h (GTK_PREREQ): New macro.
15933 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15934 to use this macro instead, for consistency and clarity.
15936 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15938 * xdisp.c (row_for_charpos_p): New function, with code of
15939 cursor_row_p, but accepts an additional argument CHARPOS instead
15940 of using a hardcoded PT.
15941 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15942 (row_containing_pos): Call row_for_charpos_p instead of partially
15943 doing the same. Fixes cursor positioning under longlines-mode
15944 when longlines-show-effect includes more than one newline, when
15945 moving the cursor vertically up.
15947 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15949 * makefile.w32-in (ACL_H): New macro.
15950 ($(BLD)/fileio.$(O)): Update dependencies.
15952 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15954 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15955 * Makefile.in (LIB_ACL): New macro.
15956 (LIBACL_LIBS): Remove.
15957 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15958 * fileio.c: Include <acl.h>.
15959 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15960 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15962 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15965 * unexelf.c: Don't assume ElfW (Half) fits in int.
15966 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15967 when dealing with ElfW (Half) values, since they can exceed 2**31
15968 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
15969 (entry_address): Omit unused NUM arg. All uses changed.
15971 2013-05-07 Juri Linkov <juri@jurta.org>
15973 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15974 to the string converted from number with `Fnumber_to_string'.
15977 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15979 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15980 This fixes a problem introduced by my previous change.
15982 2013-05-07 Glenn Morris <rgm@gnu.org>
15984 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15986 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15988 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15990 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15992 Static checking by GCC 4.8.0.
15993 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15994 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15995 (x_get_monitor_attributes_fallback)
15996 (x_get_monitor_attributes_xinerama)
15997 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15998 Define only if USE_GTK.
15999 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16000 (x_get_monitor_attributes_fallback): Omit unused locals.
16001 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16002 Use double, not float, to avoid mixed-mode floating point arithmetic.
16004 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16005 Jan Djärv <jan.h.d@swipnet.se>
16007 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16008 (XINERAMA_CFLAGS): New macros.
16009 (ALL_CFLAGS, LIBES): Use them.
16011 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16012 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16013 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16014 (syms_of_xfns): DEFSYM them.
16015 (struct MonitorInfo): New struct.
16016 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16017 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16018 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16019 (x_get_monitor_attributes_xinerama): New functions.
16020 (Fx_display_monitor_attributes_list): New primitive.
16021 (syms_of_xfns): Defsubr it.
16023 * xterm.h (x_display_info): Add Xatom_net_workarea and
16024 Xatom_net_current_desktop.
16026 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16027 and dpyinfo->Xatom_net_current_desktop.
16029 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16031 * xdisp.c (pos_visible_p): Use the special code for finding the
16032 beginning of a display property or overlay for any "replacing"
16033 display property, not just for display strings. This solves
16034 incorrect reporting of position by posn-at-point. (Bug#14241)
16036 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16038 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16039 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16040 Verify that ElfW (Half) fits in int.
16041 (fatal): Use same signature as lisp.h.
16042 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16043 configure and build with -DUNEXELF_DEBUG without worrying about
16044 other modules that use DEBUG.
16045 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16046 possibly-wide integers now uses it instead of plain fprintf.
16047 (entry_address): New function, which avoids problems with 32-bit
16048 overflow on 64-bit hosts.
16049 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16050 (round_up): Don't assume the remainder fits in int.
16051 (find_section): Use bool for boolean. Simplify debug code.
16052 (unexec): Don't assume file sizes fit in int or size_t.
16053 Omit unnecessary trailing newline in 'fatal' format.
16054 Use strerror rather than outputting decimal error number.
16055 Remove unused code when emacs is not defined;
16056 this file relies on Emacs now.
16057 Don't assume e_phnum and e_shnum are positive.
16059 * regex.c: Fix problems when DEBUG is defined.
16060 (extract_number, extract_number_and_incr): Define regardless of
16061 whether DEBUG is defined; that's simpler and makes the code less
16062 likely to go stale in the normal case when DEBUG is not defined.
16063 Return int rather than taking an int * arg. All callers changed.
16064 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16065 Remove, replacing with ...
16066 (DEBUG_PRINT): New macro. All callers changed.
16067 (DEBUG_COMPILES_ARGUMENTS): New macro.
16068 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16069 (print_compiled_pattern, print_double_string) [DEBUG]:
16070 Use prototype rather than old-style definition.
16071 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16072 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16073 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16074 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16075 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16076 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16077 This matters only when DEBUG is defined.
16079 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16081 * xdisp.c (set_iterator_to_next): Set the
16082 ignore_overlay_strings_at_pos_p flag only if we are _really_
16083 iterating over an overlay string, as indicated by the
16084 current.overlay_string_index member. (Bug#14306)
16086 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16088 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16089 to where it is used, to avoid autorelease issues (Bug#14050).
16091 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16093 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16094 * fileio.c (syms_of_fileio): Implement this.
16095 * filelock.c (create_lock_file): If symbolic links don't work, so
16096 we use a regular file as a lock file, do not fsync the lock file;
16099 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16101 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16102 (syms_of_minibuf): Adjust accodingly.
16104 * callint.c (Fcall_interactively): Adjust calls accordingly.
16106 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16108 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16109 w->contents is a buffer before computing everything else.
16110 Use parentheses to disambiguate last part of the condition.
16112 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16113 assertion violations. (Bug#14062)
16115 2013-05-01 David Reitter <david.reitter@gmail.com>
16117 * nsfns.m (ns_tooltip): Initialize.
16119 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16121 * coding.c (decode_coding_gap): Don't remove the character before
16122 a newline unless it's a CR character. (Bug#14287)
16124 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16126 * dispextern.h (struct face): Move enum face_underline_type
16127 earlier so that bitfields can be in the same word.
16129 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16131 * nsfns.m (handlePanelKeys): New function.
16132 (EmacsOpenPanel:performKeyEquivalent:)
16133 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16134 arrows/function/control and copy/paste keys (Bug#14296).
16136 2013-04-27 Juri Linkov <juri@jurta.org>
16138 * callint.c (Fcall_interactively): Call `Qread_number' for
16139 interactive code letter `n' instead of using duplicate code.
16142 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16144 * systime.h (make_timeval): Declare as 'const'.
16146 2013-04-27 Kenichi Handa <handa@gnu.org>
16148 * font.c (font_open_entity): Always open a font of manageable
16151 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16153 Port better to AIX (Bug#14258).
16154 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16157 2013-04-24 Kenichi Handa <handa@gnu.org>
16159 * coding.c (decode_coding_iso_2022): When an invalid escape
16160 sequence is encountered, reset the invocation and designation
16161 status to the safest one.
16163 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16165 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16166 Without this fix, "make distclean" leaves stamp-h1 behind.
16168 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16170 * w32fns.c (w32_fullscreen_rect): New function to compute the
16171 window rectangle for the given fullscreen mode.
16172 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16173 longer tunes the window size. This keeps the window's edges flush
16174 with the screen and allows the taskbar to hide itself in fullboth.
16176 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16177 window decorations and uses the entire screen.
16179 * w32term.h (w32_fullscreen_rect) Add prototype.
16180 (struct w32_output): Replace normal_width, normal_height,
16181 normal_top, and normal_left members with a single normal_placement
16183 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16185 (FRAME_NORMAL_PLACEMENT): New macro.
16187 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16189 * minibuf.c (Ftest_completion): Silence compiler warning.
16191 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16193 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16196 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16199 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16200 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16201 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16202 parentheses where appropriate.
16204 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16206 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16208 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16210 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16211 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16212 Mention in the doc string that setting these variables takes
16213 effect only after a call to set-window-buffer. (Bug#14200)
16215 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16217 * indent.c (Fvertical_motion): Don't consider display strings on
16218 overlay strings as display strings on the buffer position we
16219 started from. This prevents vertical cursor motion from jumping
16220 more than one line when there's an overlay string with a display
16221 property at end of line.
16222 Reported by Karl Chen <Karl.Chen@quarl.org> in
16223 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16225 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16227 * window.c (select_window): `record_buffer' even if window is
16228 already selected (bug#14191).
16230 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16232 * window.c (Fwindow_end): Test more flags, including the buffer's
16233 last_overlay_modified flag, to determine whether the window's
16234 display is really up-to-date. Prevents the function from
16235 returning a stale value. (Bug#14170)
16236 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16239 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16241 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16242 garbaged only if it is not already the top frame on its TTY.
16243 This prevents flickering due to constant redrawing of TTY frames when
16244 there are GUI frames open in the same session. (Bug#13864)
16246 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16248 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16249 of marking the idle timers directly.
16251 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16253 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16254 tables (bug#14054).
16256 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16258 * window.c (select_window): Don't record_buffer while the invariant is
16259 temporarily broken (bug#14161).
16261 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16263 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16265 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16267 2013-04-07 Romain Francoise <romain@orebokech.com>
16269 Ignore additional platform-specific ACL errors (Bug#13702).
16270 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16271 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16273 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16275 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16278 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16280 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16281 This bug was introduced by my 2013-02-25 change that simplified
16282 data_start configuration. Without this change, on GNU/Linux
16283 an Emacs configured with --enable-profiling fails immediately
16284 due to a profiler signal.
16285 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16286 with these flags. On platforms where special flags are needed
16287 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16288 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16289 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16291 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16293 Get rid of some platform-specific functions examining window
16294 system and its capabilities. This is a partial rework of the
16296 * lisp.h (have_menus_p): Remove prototype. This function is
16297 replaced with platform-independent window_system_available.
16298 (check_window_system): Move to...
16299 * frame.h (decode_window_system_frame, window_system_available):
16300 ...here, add new prototypes.
16301 * frame.c (window_system_available, decode_window_system_frame):
16303 (check_window_system): Platform-independent now.
16304 * xterm.h (x_in_use): Remove declaration.
16306 * w32term.h (check_x_frame):
16307 * nsterm.h (check_x_frame): Remove prototypes. This function
16308 is replaced with platform-independent decode_window_system_frame.
16309 * msdos.c (have_menus_p): Remove.
16310 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16311 Remove platform-specific functions. Use check_window_system,
16312 decode_window_system_frame and check_ns_display_info where
16313 appropriate. Minor style and comment tweaks.
16314 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16315 (check_x_frame): Likewise.
16316 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16318 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16319 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16320 * xmenu.c, xselect.c: All related users changed.
16322 2013-04-03 Kenichi Handa <handa@gnu.org>
16324 The following changes is to optimize the code for reading UTF-8
16327 * coding.c (check_ascii): Rename from detect_ascii. Return value
16328 changed. Check EOL format. Do not call adjust_coding_eol_type
16330 (check_utf_8): New function.
16331 (adjust_coding_eol_type): Do nothing if already adjusted.
16332 (detect_coding): Compare the return value of check_ascii with
16333 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16334 (decode_coding_gap): Optimize for valid UTF-8.
16336 2013-03-21 Kenichi Handa <handa@gnu.org>
16338 * coding.c (syms_of_coding): Cancel previous change.
16340 * insdel.c (insert_from_gap): Fix previous change.
16342 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16344 Consistently use platform-specific function to detect window system.
16345 * lisp.h (check_window_system): New prototype. This function is
16346 going to replace check_x, check_w32 and check_ns.
16347 (have_menus_p): Mention msdos.c in comment.
16348 * fontset.c (check_window_system_func): Remove. Adjust all users.
16349 * fontset.h (check_window_system_func): Remove prototype.
16350 * nsterm.h (check_ns):
16351 * xterm.h (check_x):
16352 * w32term.h (check_w32): Likewise.
16353 * menu.c (Fx_popup_menu): Use check_window_system.
16354 * msdos.c (check_window_system): Define for MS-DOS.
16355 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16356 * w32fns.c (check_window_system): Likewise for MS-Windows.
16357 * xfns.c (check_window_system): Likewise for X.
16358 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16359 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16361 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16363 Prefer < to > in range checks such as 0 <= i && i < N.
16364 This makes it easier to visualize quantities on a number line.
16365 This patch doesn't apply to all such range checks,
16366 only to the range checks affected by the 2013-03-24 change.
16367 This patch reverts most of the 2013-03-24 change.
16368 * alloc.c (xpalloc, Fgarbage_collect):
16369 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16370 * character.c (string_escape_byte8):
16371 * charset.c (read_hex):
16372 * data.c (cons_to_unsigned):
16373 * dispnew.c (update_frame_1):
16374 * doc.c (Fsubstitute_command_keys):
16375 * doprnt.c (doprnt):
16376 * editfns.c (hi_time, decode_time_components):
16377 * fileio.c (file_offset):
16378 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16379 * font.c (font_intern_prop):
16380 * frame.c (x_set_alpha):
16381 * gtkutil.c (get_utf8_string):
16382 * indent.c (check_display_width):
16383 * keymap.c (Fkey_description):
16384 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16386 * minibuf.c (read_minibuf_noninteractive):
16387 * process.c (wait_reading_process_output):
16388 * search.c (Freplace_match):
16389 * window.c (get_phys_cursor_glyph):
16390 * xdisp.c (redisplay_internal):
16391 * xsmfns.c (smc_save_yourself_CB):
16392 Prefer < to > for range checks.
16393 * dispnew.c (sit_for): Don't mishandle NaNs.
16394 This fixes a bug introduced in the 2013-03-24 change.
16395 * editfns.c (decode_time_components): Don't hoist comparison.
16396 This fixes another bug introduced in the 2013-03-24 change.
16398 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16400 * frame.h (struct frame): Drop scroll_bottom_vpos
16401 member becaue all real users are dead long ago.
16402 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16403 * xdisp.c (redisplay_internal): Adjust user.
16405 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16407 * nsmenu.m (showAtX:Y:for:): setLevel to
16408 NSPopUpMenuWindowLevel (Bug#13998).
16410 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16412 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16413 (ns_check_pending_open_menu): Declare.
16415 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16416 (x_activate_menubar): Update the menu with title that matches
16417 ns_get_pending_menu_title, and call
16418 ns_check_pending_openmenu (Bug#12698).
16419 (menuWillOpen:): New method.
16420 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16422 * nsterm.m (menu_will_open_state, menu_mouse_point)
16423 (menu_pending_title): New varaibles.
16424 (ns_get_pending_menu_title, ns_check_menu_open)
16425 (ns_check_pending_open_menu): New functions.
16427 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16429 * indent.c (current_column_bol_cache): Remove leftover which is not
16430 used in Fmove_to_column any more.
16431 (current_column, scan_for_column): Adjust users.
16432 * keyboard.c (last_point_position_buffer, last_point_position_window):
16433 Remove leftovers which are not used for recording undo any more.
16434 (command_loop_1, syms_of_keyboard): Adjust users.
16435 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16436 redisplay_window any more.
16437 (move_it_to): Adjust user.
16439 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16441 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16442 Update dependencies.
16444 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16446 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16447 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16448 forward references.
16450 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16452 * window.h (struct window): Replace hchild, vchild and buffer slots
16453 with a single slot 'contents'. This is possible because each valid
16454 window may have either the child window (in vertical or horizontal
16455 combination) or buffer to display (for the leaf window). Using that,
16456 a lot of operations to traverse and/or change window hierarchies may
16457 be simplified. New member horizontal is used to distinguish between
16458 horizontal and vertical combinations of internal windows.
16459 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16460 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16461 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16462 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16463 Use contents slot, not buffer, where appropriate.
16464 (wset_combination): New function.
16465 (wset_buffer): Add eassert.
16466 (Fframe_first_window): Simplify the loop reaching first window.
16467 (Fwindow_buffer): Use WINDOW_LEAF_P.
16468 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16469 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16470 (unshow_buffer): Convert initial debugging check to eassert.
16471 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16472 (make_parent_window, window_resize_check, window_resize_apply)
16473 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16474 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16475 Adjust to match struct window changes.
16476 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16477 (mark_window_cursors_off, count_windows, get_leaf_windows)
16478 (foreach_window_1): Simplify the loop.
16479 * alloc.c (mark_object): Do not check for the leaf window because
16480 internal windows has no glyph matrices anyway.
16481 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16482 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16483 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16484 (build_frame_matrix_from_window_tree, mirror_make_current)
16485 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16486 (update_window_tree, set_window_update_flags): Simplify the loop.
16487 (sync_window_with_frame_matrix_rows): Enforce live window.
16488 Use contents slot, not buffer, where appropriate.
16489 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16490 and WINDOW_HORIZONTAL_COMBINATION_P.
16491 (make_frame_visible_1): Simplify the loop.
16492 Use contents slot, not buffer, where appropriate.
16493 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16494 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16495 (expose_window_tree): Likewise.
16496 Use contents slot, not buffer, where appropriate.
16497 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16498 to avoid deleted windows. Use contents slot instead of buffer.
16499 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16500 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16501 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16502 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16504 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16506 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16507 identify the reasons for assertion violations in bug#14062 and
16509 (Fx_show_tip): Fix compilation error under
16510 "--enable-check-lisp-object-type". (Bug#14073)
16512 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16513 Reported by <rzl24ozi@gmail.com>.
16515 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16517 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16519 (unwind_with_echo_area_buffer): ...to restore it here.
16520 This is needed to ensure that...
16521 (redisplay_window): ...both window markers are valid here,
16522 which is verified by eassert.
16523 * editfns.c (save_excursion_save): Do not assume that
16524 selected_window always displays the buffer.
16525 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16528 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16530 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16533 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16535 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16537 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16539 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16540 since MinGW's w32api headers do. This avoids compiler warnings.
16542 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16543 if already defined.
16545 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16547 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16549 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16551 * gtkutil.c (style_changed_cb): Check if frame is live and an
16552 X frame (Bug#14038).
16554 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16556 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16557 Define only for _WIN32_WINNT less than 0x0500.
16558 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16560 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16561 see its own definitions of 'struct timeval' and 'struct timezone'.
16563 Fix incompatibilities between MinGW.org and MinGW64 headers.
16564 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16566 * w32.c (REPARSE_DATA_BUFFER): Guard with
16567 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16569 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16571 * xterm.c: Include X11/XKBlib.h
16572 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16574 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16576 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16578 * blockinput.h (input_blocked_p): Likewise.
16579 * bytecode.c (exec_byte_code): Likewise.
16580 * callproc.c (call_process_kill, call_process_cleanup)
16581 (Fcall_process): Likewise.
16582 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16583 (Fccl_execute_on_string): Likewise.
16584 * character.c (string_escape_byte8): Likewise.
16585 * charset.c (read_hex): Likewise.
16586 * cm.c (calccost): Likewise.
16587 * data.c (cons_to_unsigned): Likewise.
16588 * dired.c (directory_files_internal, file_name_completion):
16590 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16591 (sit_for): Likewise.
16592 * doc.c (Fsubstitute_command_keys): Likewise.
16593 * doprnt.c (doprnt): Likewise.
16594 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16595 * emacsgtkfixed.c: Likewise.
16596 * fileio.c (file_offset, Fwrite_region): Likewise.
16597 * floatfns.c (Fexpt, fmod_float): Likewise.
16598 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16600 * font.c (font_intern_prop): Likewise.
16601 * frame.c (x_set_alpha): Likewise.
16602 * gtkutil.c (get_utf8_string): Likewise.
16603 * indent.c (check_display_width): Likewise.
16604 * intervals.c (create_root_interval, rotate_right, rotate_left)
16605 (split_interval_right, split_interval_left)
16606 (adjust_intervals_for_insertion, delete_node)
16607 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16608 (merge_interval_right, merge_interval_left, copy_intervals)
16609 (set_intervals_multibyte_1): Likewise.
16610 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16611 * keymap.c (Fkey_description): Likewise.
16612 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16613 * lread.c (openp, read_integer, read1, string_to_number):
16615 * menu.c (ensure_menu_items): Likewise.
16616 * minibuf.c (read_minibuf_noninteractive): Likewise.
16617 * print.c (printchar, strout): Likewise.
16618 * process.c (create_process, Faccept_process_output)
16619 (wait_reading_process_output, read_process_output, send_process)
16620 (wait_reading_process_output): Likewise.
16621 * profiler.c (make_log, handle_profiler_signal): Likewise.
16622 * regex.c (re_exec): Likewise.
16623 * regex.h: Likewise.
16624 * search.c (looking_at_1, Freplace_match): Likewise.
16625 * sysdep.c (get_child_status, procfs_ttyname)
16626 (procfs_get_total_memory): Likewise.
16627 * systime.h (EMACS_TIME_VALID_P): Likewise.
16628 * term.c (dissociate_if_controlling_tty): Likewise.
16629 * window.c (get_phys_cursor_glyph): Likewise.
16630 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16631 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16633 * xfns.c (Fx_window_property): Likewise.
16634 * xmenu.c (set_frame_menubar): Likewise.
16635 * xselect.c (x_get_window_property, x_handle_dnd_message):
16637 * xsmfns.c (smc_save_yourself_CB): Likewise.
16638 * xterm.c (x_scroll_bar_set_handle): Likewise.
16640 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16642 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16643 to be optional or nil. Adjust comment and convert it to docstring.
16644 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16645 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16647 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16649 Static checking by GCC 4.8-20130319.
16650 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16651 * process.c (Fset_process_datagram_address)
16652 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16653 * xdisp.c (get_char_face_and_encoding)
16654 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16655 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16656 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16658 2013-03-24 Ken Brown <kbrown@cornell.edu>
16660 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16661 fix compilation on 64-bit Cygwin, where underscores are not
16662 automatically prepended.
16664 * w32term.c (w32_initialize): Silence compiler warning.
16666 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16668 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16669 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16670 variables, to save and restore frame dimensions.
16671 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16672 after returning from a 'fullscreen' configuration.
16673 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16674 to avoid races between the main thread and the input thread.
16676 * w32term.h (struct w32_output): New members normal_width,
16677 normal_height, normal_top, normal_left, and prev_fsmode.
16678 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16679 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16680 members of a frame.
16682 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16683 'fullscreen' parameter. Always record previous width and height
16684 of the frame, except when switching out of maximized modes, so
16685 that they could be restored correctly, instead of resetting to the
16686 default frame dimensions. Send SC_RESTORE command to the frame,
16687 unless we are going to send SC_MAXIMIZE, to restore the frame
16688 resize hints in the mouse pointer shown by the window manager.
16691 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16693 * lisp.h (get_frame_param): Adjust conditions for prototype
16696 2013-03-22 Ken Brown <kbrown@cornell.edu>
16698 * unexcw.c: Drop unneeded inclusion of w32common.h.
16699 (report_sheap_usage): Declare.
16700 (read_exe_header): Add magic numbers for x86_64.
16701 (fixup_executable): Fix printf format specifier for unsigned long
16704 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16706 * frame.h (struct frame): Put menu_bar_window under #ifdef
16707 because this member is not needed when X toolkit is in use.
16708 (fset_menu_bar_window):
16709 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16710 (free_glyphs, update_frame):
16711 * xdisp.c (expose_frame): Likewise.
16712 (display_menu_bar): Likewise. Remove redundant eassert.
16713 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16716 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16718 Use functions and constants to manipulate Lisp_Save_Value objects.
16719 This replaces code that used macros and strings and token-pasting.
16720 The change makes the C source a bit easier to follow,
16721 and shrinks the Emacs executable a bit.
16722 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16723 (make_save_value): Change 1st arg from string to enum. All callers
16726 (mark_object): Use if, not #if, for GC_MARK_STACK.
16727 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16728 (XSAVE_OBJECT): Now functions, not macros.
16729 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16730 the constant was never used.
16731 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16732 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16733 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16734 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16736 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16737 type3 with a single member save_type. All uses changed.
16738 (save_type, set_save_pointer, set_save_integer): New functions.
16739 * print.c (PRINTX): Remove.
16741 * alloc.c: Remove redundant static declarations.
16743 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16745 * window.h (struct window): Convert left_col, top_line, total_lines
16746 and total_cols from Lisp_Objects to integers. Adjust comments.
16747 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16749 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16750 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16751 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16752 Adjust users where appropriate.
16754 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16756 * frame.h (struct frame): Drop resx and resy because the same data is
16757 available from window system-specific output context. Adjust users.
16758 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16759 New functions to provide defaults when no window system available.
16760 (FRAME_RES_X, FRAME_RES_Y): New macros.
16761 (NUMVAL): Move from xdisp.c.
16762 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16763 (Ffont_face_attributes, Fopen_font):
16764 * image.c (gs_load):
16765 * w32font.c (fill_in_logfont):
16766 * xdisp.c (calc_pixel_width_or_height):
16767 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16768 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16770 2013-03-20 Kenichi Handa <handa@gnu.org>
16772 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16773 to 1 (temporary workaround until a bug related to ASCII
16774 optimization is fixed).
16776 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16778 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16779 Signal error if window is not internal. Adjust docstring.
16780 (delete_all_child_windows): Use combination_limit to save the buffer.
16781 (Fset_window_configuration): Adjust accordingly.
16782 * print.c (syms_of_print): Initialize debugging output not here...
16783 (init_print_once): ...but in a new function here.
16784 * lisp.h (init_print_once): Add prototype.
16785 * emacs.c (main): Add call to init_print_once. Adjust comments.
16787 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16789 * window.c (window_resize_check, window_resize_apply)
16790 (window_from_coordinates, recombine_windows, set_window_buffer)
16791 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16792 (Fsplit_window_internal, Fdelete_window_internal)
16793 (freeze_window_starts): Use bool for booleans.
16794 * window.h (window_frame_coordinates, resize_frame_windows)
16795 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16797 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16799 * dispnew.c (bitch_at_user): Use `user-error'.
16801 2013-03-17 Ken Brown <kbrown@cornell.edu>
16803 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16804 as return type of image_background. (Bug#13981)
16805 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16807 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16809 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16810 (ns_select): Don't return with result uninitialized.
16812 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16815 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16817 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16818 directories. If filename is nil, get directory name (Bug#13932).
16819 Use getFilename and getDirectory.
16820 (getFilename, getDirectory): New methods for EmacsSavePanel and
16822 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16824 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16826 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16828 2013-03-15 Kenichi Handa <handa@gnu.org>
16830 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16831 (adjust_after_replace): Make it back to static. Delete the third
16832 arg text_at_gap_tail. Cancel the code for handling it.
16834 * coding.h (struct coding_system): New member eol_seen.
16836 * coding.c (detect_ascii): New function.
16837 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16838 when the source bytes are actually scanned. On detecting for
16839 coding_category_utf_8_auto, call detect_ascii instead of scanning
16840 source bytes directly.
16841 (produce_chars): Call insert_from_gap with the new arg 0.
16842 (encode_coding): Likewise.
16843 (decode_coding_gap): Control ASCII optimization by the variable
16844 disable_ascii_optimization instead of #ifndef .. #endif.
16845 Deccode EOL format according to coding->eol_seen.
16846 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16849 * lisp.h (adjust_after_replace): Cancel externing it.
16850 (insert_from_gap): Adjust prototype.
16852 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16854 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16855 FULLSCREEN_MAXIMIZED. (Bug#13935)
16857 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16859 * region-cache.c (find_cache_boundary, move_cache_gap)
16860 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16861 Simplify debugging check and convert to eassert. Adjust comment.
16862 (pp_cache): Put under ENABLE_CHECKING.
16864 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16866 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16867 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16868 and WM_ACTIVATEAPP.
16869 (w32fullscreen_hook): If the frame is visible, reset
16870 f->want_fullscreen flag after changing the frame size. If the
16871 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16874 2013-03-13 Daniel Colascione <dancol@dancol.org>
16876 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16877 too so that these builds can use Cygwin's file conversion
16878 functions. (We've been building and linking cygw32.o all along
16879 and just not using it.)
16881 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16883 File synchronization fixes (Bug#13944).
16884 * Makefile.in (LIB_FDATASYNC): New macro.
16886 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16887 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16888 Don't worry about HAVE_FSYNC, since a substitute fsync is
16889 available if the system lacks one.
16890 (Fwrite_regin): Retry fsync if interrupted.
16892 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16894 * w32term.c (w32_read_socket): If the Emacs frame is being
16895 activated, call w32fullscreen_hook, to make sure the new frame
16896 dimensions are in effect. (Bug#13937)
16898 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16900 * xdisp.c (init_iterator): Simplify because both character and byte
16901 positions are either specified or -1. Add eassert. Adjust comment.
16902 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16903 character and byte positions can be obtained from marker.
16905 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16907 Static checking by Sun C 5.12.
16908 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16909 * bytecode.c (exec_byte_code):
16910 * dispnew.c (init_display):
16912 * fileio.c (Fsubstitute_in_file_name):
16913 * keyboard.c (Fevent_convert_list):
16914 * keymap.c (Fsingle_key_description):
16915 * term.c (maybe_fatal, fatal):
16916 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16917 * xsmfns.c (Fhandle_save_session):
16918 Omit unreachable code.
16919 * keymap.c (map_keymap_char_table_item): Cast void * to
16920 a function pointer type; the C Standard requires this.
16922 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16923 Include <sys/param.h> unconditionally, as that works elsewhere and
16924 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16925 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16928 See ChangeLog.12 for earlier changes.
16930 ;; Local Variables:
16934 Copyright (C) 2011-2015 Free Software Foundation, Inc.
16936 This file is part of GNU Emacs.
16938 GNU Emacs is free software: you can redistribute it and/or modify
16939 it under the terms of the GNU General Public License as published by
16940 the Free Software Foundation, either version 3 of the License, or
16941 (at your option) any later version.
16943 GNU Emacs is distributed in the hope that it will be useful,
16944 but WITHOUT ANY WARRANTY; without even the implied warranty of
16945 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16946 GNU General Public License for more details.
16948 You should have received a copy of the GNU General Public License
16949 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.