1 2015-01-14 Eli Zaretskii <eliz@gnu.org>
3 * w32fns.c (w32_set_title_bar_text): New function, including
4 support for titles with non-ASCII characters outside of the
5 current system codepage.
6 (x_set_name, x_set_title): Use it. (Bug#19590)
8 2015-01-10 Eli Zaretskii <eliz@gnu.org>
10 * indent.c (Fvertical_motion): Return zero if we started from ZV
11 and there's an overlay after-string there. (Bug#19553)
13 2015-01-09 Eli Zaretskii <eliz@gnu.org>
15 * emacs.c (usage_message): Fix the description of the -nl switch.
18 2015-01-05 Eli Zaretskii <eliz@gnu.org>
20 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
21 end information if the window_end_valid flag is unset.
22 (try_window_id): If the call to display_line invalidated the
23 window end information, give up the try_window_id optimization.
26 2015-01-04 Eli Zaretskii <eliz@gnu.org>
28 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
30 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
32 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
35 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
37 Use bool for boolean in xfaces.c
38 * dispextern.h: Adjust to signature changes.
39 * font.c (font_at, font_range):
40 * fontset.c (Finternal_char_font):
41 * fringe.c (draw_fringe_bitmap_1):
42 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
43 (get_next_display_element, highlight_trailing_whitespace)
44 (display_string, calc_line_height_property)
45 (note_mode_line_or_margin_highlight, note_mouse_highlight):
46 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
47 (menu_face_changed_default, recompute_basic_faces)
48 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
49 (tty_defined_color, defined_color, face_color_gray_p)
50 (face_color_supported_p, load_color2, load_face_colors)
51 (Fx_list_fonts, LFACEP, push_named_merge_point)
52 (resolve_face_name, lface_from_face_name_no_resolve)
53 (lface_from_face_name, get_lface_attributes_no_remap)
54 (get_lface_attributes, lface_fully_specified_p)
55 (set_lface_from_font, merge_face_vectors, merge_named_face)
56 (merge_face_ref, Finternal_make_lisp_face)
57 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
58 (Finternal_set_lisp_face_attribute)
59 (update_face_from_frame_parameter, set_font_frame_param)
60 (face_boolean_x_resource_value)
61 (Finternal_set_lisp_face_attribute_from_resource)
62 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
63 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
64 (lface_equal_p, Finternal_lisp_face_equal_p)
65 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
66 (Fcolor_distance, lookup_named_face, lookup_basic_face)
67 (lookup_derived_face, Fface_attributes_as_vector)
68 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
69 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
70 (realize_default_face, realize_named_face)
71 (realize_non_ascii_face, realize_x_face, map_tty_color)
72 (realize_tty_face, compute_char_face, face_at_buffer_position)
73 (face_for_overlay_string, face_at_string_position):
75 * xfaces.c (set_lface_from_font):
76 Return void, since callers never use the result.
78 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
80 * image.c (lookup_pixel_color): Reorder conditions that are
82 (x_to_xcolors): Likewise.
83 (x_detect_edges): Likewise.
84 (png_load_body): Likewise.
85 (gif_close): Likewise.
88 2015-01-25 Eli Zaretskii <eliz@gnu.org>
90 Use bool for boolean in w32term.c
91 * w32term.c (x_update_window_begin, x_update_window_end)
92 (x_update_end, x_after_update_window_line)
93 (x_set_glyph_string_gc, x_draw_glyph_string_background)
94 (x_draw_glyph_string_foreground)
95 (x_draw_composite_glyph_string_foreground)
96 (x_draw_glyphless_glyph_string_foreground)
97 (x_draw_image_glyph_string, x_draw_glyph_string)
98 (x_draw_stretch_glyph_string, note_mouse_movement)
99 (w32_mouse_position, x_scroll_bar_report_motion)
100 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
101 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
102 (w32_draw_window_cursor, x_new_font, x_set_offset)
103 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
104 bool where appropriate.
106 Use bool for boolean in w32fns.c
107 * w32fns.c (w32_defined_color, x_decode_color)
108 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
109 (x_set_menu_bar_lines, x_change_tool_bar_height)
110 (x_set_internal_border_width, x_explicitly_set_name)
111 (x_implicitly_set_name, Fx_create_frame, w32_window)
112 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
114 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
116 Use bool for boolean in xfns.c
117 * xfaces.c (x_update_menu_appearance):
118 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
119 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
120 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
121 (x_change_tool_bar_height, x_set_internal_border_width)
122 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
123 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
124 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
125 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
126 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
127 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
128 (clean_up_dialog, syms_of_xfns):
129 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
130 (xic_create_fontsetname):
131 Use bool for boolean.
132 * xfns.c: Include bitmaps/gray.xbm unconditionally.
134 Count MANY function args more reliably
135 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
136 * buffer.c (Fbuffer_list, Fkill_buffer):
137 * callint.c (read_file_name, Fcall_interactively):
138 * charset.c (Fset_charset_priority, syms_of_charset):
139 * chartab.c (uniprop_encode_value_numeric):
140 * coding.c (syms_of_coding):
141 * composite.c (syms_of_composite):
142 * data.c (wrong_range):
143 * dbusbind.c (syms_of_dbusbind):
144 * dired.c (file_attributes):
145 * editfns.c (Fdecode_time, update_buffer_properties, format2):
146 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
147 (call4, call5, call6, call7):
148 * fileio.c (Finsert_file_contents, choose_write_coding_system)
149 (Fcar_less_than_car, build_annotations, auto_save_error):
150 * filelock.c (get_boot_time):
151 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
152 (maybe_resize_hash_table, secure_hash):
153 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
154 * fontset.c (fontset_add, Fset_fontset_font):
155 * ftfont.c (ftfont_lookup_cache):
156 * gtkutil.c (xg_get_font):
157 * insdel.c (signal_before_change, signal_after_change):
158 * keymap.c (append_key):
159 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
160 * minibuf.c (Fread_buffer):
161 * print.c (print_preprocess):
162 * process.c (Fformat_network_address, Fmake_network_process)
163 (server_accept_connection):
164 * sound.c (Fplay_sound_internal):
165 * term.c (Fsuspend_tty, Fresume_tty):
166 * window.c (window_list):
167 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
168 (message_with_string):
169 * xfaces.c (Fx_list_fonts):
170 * xfont.c (syms_of_xfont):
171 * xselect.c (x_handle_selection_request)
172 (x_handle_selection_clear, x_clear_frame_selections)
173 (x_clipboard_manager_error_1):
174 Prefer CALLMANY and CALLN to counting args by hand.
175 * doc.c (reread_doc_file): Remove unused code.
176 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
177 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
178 Prefer call1 and call2 to Ffuncall.
179 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
180 Use struct literal rather than a local var, for simplicity.
181 * keymap.c (where_is_internal): Use NULL rather than a pointer
183 * lisp.h (CALLMANY, CALLN): New macros.
184 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
187 Use gnustep-config if available
188 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
189 It doesn't appear to be needed, and the inclusion breaks on
190 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
192 2015-01-22 Eli Zaretskii <eliz@gnu.org>
194 * xdisp.c (init_iterator): Restore a comment lost in transition.
196 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
198 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
199 * xfont.c (xfont_driver, xfont_chars_supported)
200 (xfont_text_extents):
201 * xftfont.c (xftfont_get_colors, xftfont_open)
202 (xftfont_prepare_face, xftfont_done_face)
203 (xftfont_cached_font_ok):
204 * xgselect.c (xg_select):
205 Use bool for boolean.
207 Don't downcase system diagnostics' first letters
208 * fileio.c (report_file_errno): Don't downcase, and simplify.
211 Isolate NIL_IS_ZERO-assuming code better
212 Suggested by Stefan Monnier in:
213 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
214 * alloc.c (allocate_pseudovector):
215 Use memclear, not memsetnil, to remove a 'verify'.
216 * callint.c (Fcall_interactively):
217 * dispnew.c (realloc_glyph_pool):
218 * xdisp.c (init_iterator):
219 Use memclear, not memset, to remove a 'verify'.
220 * lisp.h (memclear): Rename from memsetnil, and take a byte
221 count rather than a word count. All callers changed.
223 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
225 Undo port to hypothetical nonzero Qnil case
226 This mostly undoes the previous change in this area. See:
227 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
228 * alloc.c (allocate_pseudovector):
229 * callint.c (Fcall_interactively):
230 * dispnew.c (realloc_glyph_pool):
231 * fringe.c (init_fringe):
232 * lisp.h (memsetnil):
233 * xdisp.c (init_iterator):
234 Simplify by assuming that Qnil is zero, but verify the assumption.
235 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
236 NIL_IS_NONZERO. All uses changed.
238 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
240 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
242 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
244 Prefer xlispstrdup to avoid dumb calls to strlen.
245 * nsfont.m (ns_get_family):
246 * nsterm.m (ns_term_init):
247 * w32fns.c (w32_window):
248 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
250 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
252 Correct an old fix for GTK font selection
253 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
256 Fix minor bugs with printing null bytes
257 * minibuf.c (read_minibuf_noninteractive):
258 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
259 Work even if the Lisp string contains a null byte.
261 Port to hypothetical case where Qnil is nonzero
262 * alloc.c (allocate_pseudovector):
263 * callint.c (Fcall_interactively):
264 * coding.c (syms_of_coding):
265 * dispnew.c (realloc_glyph_pool):
266 * fringe.c (init_fringe):
267 * lisp.h (memsetnil):
268 * xdisp.c (init_iterator):
269 Port to the currently-hypothetical case where Qnil is nonzero.
270 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
271 as there are no Lisp_Object values in the data here.
272 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
273 All uses changed. Define only if not already defined, so that one
274 can debug with -DNIL_IS_NONZERO.
275 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
277 2015-01-19 Eli Zaretskii <eliz@gnu.org>
279 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
280 Qnil is represented as zero, before using that to initialize parts
281 of the glyph structure.
283 * xdisp.c (init_iterator): Verify that Qnil is represented as
284 zero, before using that to initialize parts of the iterator
287 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
289 Prefer memset to repeatedly assigning Qnil
290 * alloc.c (allocate_pseudovector): Catch more bogus values.
291 * alloc.c (allocate_pseudovector):
292 * callint.c (Fcall_interactively):
293 * coding.c (syms_of_coding):
294 * fringe.c (init_fringe):
295 Verify that Qnil == 0.
296 * callint.c (Fcall_interactively):
297 * eval.c (Fapply, Ffuncall):
298 * fns.c (mapcar1, larger_vector):
299 * font.c (font_expand_wildcards):
300 * fringe.c (init_fringe):
301 Prefer memset to assigning zeros by hand.
302 * callint.c (Fcall_interactively):
303 Remove duplicate assignment of Qnil to args[i].
304 * coding.c (syms_of_coding):
305 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
306 * fileio.c (Ffile_selinux_context):
307 Rewrite to avoid need for Lisp_Object array.
308 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
309 (DEFINE_LISP_SYMBOL_END): Use it.
310 (NIL_IS_ZERO): New constant.
311 (memsetnil): New function.
313 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
315 Tune pseudovector allocation assuming Qnil == 0.
316 * alloc.c (allocate_pseudovector): Use memset for both
317 Lisp_Objects and regular slots. Add zerolen arg.
318 * lisp.h (allocate_pseudovector): Adjust prototype.
319 (ALLOCATE_PSEUDOVECTOR): Adjust user.
320 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
321 (allocate_hash_table, allocate_window, allocate_frame)
322 (allocate_process, allocate_terminal): Remove prototypes.
323 * fns.c (allocate_hash_table): Now static here.
324 * frame.c (allocate_frame):
325 * process.c (allocate_process):
326 * terminal.c (allocate_terminal):
327 * window.c (allocate_window): Now static here.
328 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
330 * lisp.h (XTERMINAL): Add eassert.
331 * process.c (make_lisp_proc): Now static here.
333 Prefer INLINE functions in font.h to match style used in lisp.h.
334 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
335 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
336 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
338 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
339 * ftfont.c (ftfont_shape):
340 * macfont.m (macfont_shape):
341 * w32uniscribe.c (uniscribe_shape):
342 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
344 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
346 Give up on -Wsuggest-attribute=const
347 * decompress.c (Fzlib_available_p):
348 * gnutls.c (Fgnutls_available_p):
349 * gtkutil.h (xg_uses_old_file_dialog):
350 * xdisp.c (Ftool_bar_height):
351 * xmenu.c (popup_activated):
352 No longer const, since it's not const on at lest some
353 configurations, and we shouldn't lie to the compiler.
355 2015-01-15 Eli Zaretskii <eliz@gnu.org>
357 * fileio.c: Include binary-io.h.
358 (Fset_binary_mode): New function.
359 (syms_of_fileio): Defsubr it.
360 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
362 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
364 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
365 (Fgnutls_peer_status): Use it to set the :self-signed flag.
366 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
367 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
369 2015-01-14 Eli Zaretskii <eliz@gnu.org>
371 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
372 when FLAGS indicate the item is not highlighted. (Bug#19596)
374 2015-01-14 Martin Rudalics <rudalics@gmx.at>
376 * xmenu.c (update_frame_menubar): Remove garbaged code.
378 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
380 remove_slash_colon need not be inline
381 * process.c, process.h (remove_slash_colon): No longer inline.
382 This saves text bytes without hurting runtime performance.
384 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
386 Avoid extra multibyteness check in ENCODE_FILE users.
387 * callproc.c (encode_current_directory, Fcall_process, call_process):
388 * dired.c (directory_files_internal, file_name_completion):
389 Do not check for STRING_MULTIBYTE because encode_file_name
390 is a no-op for unibyte strings.
392 * process.h (remove_slash_colon): New function.
393 * callproc.c (encode_current_directory, call_process):
394 * process.c (Fstart_process): Use it.
396 Consistently handle time zone specification.
397 * editfns.c (decode_time_zone): New function, refactored out from ...
398 (Fencode_time): ... adjusted user.
399 (Fset_time_zone_rule): Use decode_time_zone.
401 * editfns.c (make_buffer_string_both): If requested range intersects
402 the gap, don't move the latter but copy in two regions, thus avoiding
403 unnecessary relocation of buffer data.
405 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
407 Use bool for boolean in xmenu.c, xml.c
408 * xmenu.c (x_menu_set_in_use, popup_get_selection)
409 (Fx_menu_bar_open_internal, popup_widget_loop)
410 (x_activate_menubar, xg_crazy_callback_abort)
411 (update_frame_menubar, set_frame_menubar)
412 (initialize_frame_menubar, free_frame_menubar)
413 (create_and_show_popup_menu, x_menu_show)
414 (create_and_show_dialog, x_dialog_show):
415 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
416 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
417 * xrdb.c (main) [TESTRM]:
418 * xsettings.c (init_gsettings):
419 * xterm.c (XFillRectangle, xg_scroll_callback)
420 (xg_end_scroll_callback):
421 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
422 Use bool for boolean.
423 * xmenu.c (TRUE): Remove; no longer used.
424 (show_help_event): Remove long-unused code.
425 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
427 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
429 Don't say Fnext_read_file_uses_dialog_p is const
430 It's const only if a windowing system is not used; don't say it's
431 const otherwise. See:
432 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
433 * fileio.c (next_read_file_uses_dialog_p): Remove.
434 Move guts back to ...
435 (Fnext_read_file_uses_dialog_p): ... here.
436 Don't declare as const, as make-docfile.c now has a special case
437 for this function. This is an ugly hack, but it's better than
438 lying to the compiler.
440 Remove now-unnecessary forward XTYPE decl
441 * lisp.h (XTYPE): Remove forward declaration. The recent merge
442 from emacs-24 fixed the problem in a better way, by moving XPNTR's
443 definition to after XTYPE's.
445 2015-01-13 Eli Zaretskii <eliz@gnu.org>
447 Fix problems with 32-bit wide-int build exposed by MinGW.
448 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
449 compilation error in an unoptimized build when !USE_LSB_TAG.
451 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
452 same larger value as for the 64-bit build.
454 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
455 avoid compiler warnings.
457 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
458 Avoid compiler warnings about cast from integer to pointer of
461 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
462 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
463 casting from integer to pointer of different size.
464 (add_menu_item): Pass the help-echo string as a pointer to
465 Lisp_String, not as a Lisp_Object.
466 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
467 string object from its C pointer.
469 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
470 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
472 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
473 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
474 compiler warnings about size differences.
475 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
476 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
477 (Fw32_toggle_lock_key): Pass the new state of the key as a C
478 integer; use -1 for nil. Doc fix.
480 * .gdbinit (xgetsym): New subroutine.
481 (xsymname, xsymbol): Use it.
482 (xprintsym): No need to call xgetptr.
484 2015-01-13 Martin Rudalics <rudalics@gmx.at>
486 * frame.c (adjust_frame_size): Make sure new numbers of
487 lines/columns get installed after font size change (Bug#19575).
489 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
491 Add DEFUN attributes.
492 * callint.c (Finteractive):
493 * character.c (Fcharacterp, Fmax_char):
494 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
495 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
496 (Ffloatp, Fbyteorder):
497 * decompress.c (Fzlib_available_p):
499 * frame.c (Fframe_windows_min_size):
500 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
501 * window.c (Fwindow__sanitize_window_sizes):
502 * xdisp.c (Ftool_bar_height):
503 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
504 * emacs.c (Fkill_emacs):
506 * keyboard.c (Ftop_level, Fexit_recursive_edit)
507 (Fabor_recursive_edit): Add noreturn attribute.
509 * search.c (fast_string_match_internal): New function,
511 (fast_string_match, fast_string_match_ignore_case): ...functions
513 * lisp.h (fast_string_match, fast_string_match_ignore_case):
514 inlined from here now.
515 (fast_string_match_internal): Add prototype.
516 * dired.c (file_name_completion): Use fast_string_match_internal.
518 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
519 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
520 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
521 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
523 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
525 Port to 32-bit MingGW --with-wide-int
526 Problem reported by Eli Zaretskii in:
527 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
528 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
529 what we think it is, rather than checking only its alignment (and
530 doing so incorrectly on MinGW).
532 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
534 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
535 Remove dead NILP check.
536 * image.c (Flookup_image): Use regular format for docstring.
537 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
539 2015-01-12 Martin Rudalics <rudalics@gmx.at>
541 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
543 * frame.c (frame_default_tool_bar_height): New variable.
544 (adjust_frame_size): Possibly add requested adjustment to
545 Vframe_adjust_size_history.
546 (make_frame): Initialize tool_bar_redisplayed_once slot.
547 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
548 doc-string. Call adjust_frame_size unconditionally (the frame's
549 text size may remain unaltered but the pixel size may change).
550 (x_figure_window_size): If frame_default_tool_bar_height was
551 set, use it instead of calculating the tool bar height from
552 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
553 Vframe_initial_frame_tool_bar_height.
554 (Qchange_frame_size, Qxg_frame_set_char_size)
555 (Qset_window_configuration, Qx_create_frame_1)
556 (Qx_create_frame_2): New symbols.
557 (Vframe_initial_frame_tool_bar_height): Remove.
558 (Vframe_adjust_size_history): New history variable for debugging
559 frame size adjustments.
560 * frame.h (struct frame): New boolean slot
561 tool_bar_redisplayed_once.
562 (frame_default_tool_bar_height): Extern.
563 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
564 to adjust_frame_size.
565 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
566 Qx_create_frame_2 to adjust_frame_size.
567 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
568 inhibit 1 when we have not redisplayed the tool bar yet.
569 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
570 Qx_create_frame_2 to adjust_frame_size.
571 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
573 * window.c (Fset_window_configuration): Pass
574 Qset_window_configuration to adjust_frame_size.
575 * xdisp.c (redisplay_tool_bar): Assign new height to
576 frame_default_tool_bar_height.
577 (redisplay_internal): If we haven't redisplayed this frame's
578 tool bar, call redisplay_tool_bar early so we can adjust the
579 frame size accordingly.
580 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
581 inhibit 1 when we have not redisplayed the tool bar yet.
582 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
583 Qx_create_frame_2 to adjust_frame_size.
585 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
587 Have 'make' output better GEN names
588 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
589 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
590 more naturally so that 'make' can output more-accurate names.
592 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
594 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
595 calling reset_buffer_local_variables, and make sure we initialize
598 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
600 * coding.c (Fcoding_system_plist): Use common style for docstring.
602 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
604 Port to MSB hosts without optimization
605 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
606 the inline function XTYPE needs to be declared before being used.
607 * lisp.h (XTYPE): New forward declaration.
609 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
611 Port to 32-bit --with-wide-int
612 Prefer symbol indexes to struct Lisp_Symbol * casted and then
613 widened, as the latter had trouble with GCC on Fedora 21 when
614 configured --with-wide-int and when used in static initializers.
615 * alloc.c (garbage_collect_1, which_symbols):
616 * lread.c (init_obarray):
617 Prefer builtin_lisp_symbol when it can be used.
618 * dispextern.h (struct image_type.type):
619 * font.c (font_property_table.key):
620 * frame.c (struct frame_parm_table.sym):
621 * keyboard.c (scroll_bar_parts, struct event_head):
622 * xdisp.c (struct props.name):
623 Use the index of a builtin symbol rather than its address.
625 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
626 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
627 symbol indexes rather than pointers, and which work better on MSB
628 hosts because they shift right before tagging. All uses changed.
629 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
630 No longer noops on wide-int hosts, since they work now.
631 (builtin_lisp_symbol): New function.
633 Port to HAVE_FREETYPE && !HAVE_XFT
634 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
635 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
636 Declare in this case too.
638 2015-01-10 Eli Zaretskii <eliz@gnu.org>
640 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
642 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
643 make_pointer_integer instead of XIL.
644 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
646 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
647 instead of XIL. Put a list of the descriptor, action, and file
648 name in event->arg, instead of spreading them between event->code
651 * w32term.c (queue_notifications): Use make_pointer_integer
652 instead of XIL. Put a list of the descriptor, action, and file
653 name in event->arg, instead of spreading them between event->code
656 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
657 event creation to changes in w32term.c and w32inevt.c above.
659 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
661 Port Qnil==0 changes to 32-bit --with-wide-int
662 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
663 macro-implemented version. For the non-USE_LSB_TAG case, supply
664 a new inline function that is the inverse of the new TAG_SYMPTR.
665 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
666 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
667 negative number, don't allow sign bits to bleed into the encoded
668 value. Shift in zero bits instead.
670 Refactor pointer-to-integer conversion
671 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
672 Rename and move to lisp.h. All uses changed.
673 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
674 which are renamed from gfilenotify.c's lisp_to_monitor and
675 monitor_to_lisp, and with more-generic void * signatures.
677 2015-01-08 Eli Zaretskii <eliz@gnu.org>
679 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
680 returned for right-to-left screen lines. (Before the change on
681 2014-12-30, the incorrectly-computed X pixel coordinate concealed
684 * .gdbinit (xsymname): New subroutine.
685 (xprintsym, initial-tbreak): Use it to access the name of a symbol
686 in a way that doesn't cause GDB to barf when it tries to
687 dereference a NULL pointer.
689 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
691 (set_cursor_from_row, try_cursor_movement, dump_glyph)
692 (insert_left_trunc_glyphs, append_space_for_newline)
693 (extend_face_to_end_of_line, highlight_trailing_whitespace)
694 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
695 (Fbidi_resolved_levels, produce_special_glyphs)
696 (rows_from_pos_range, mouse_face_from_buffer_pos)
697 (note_mouse_highlight): Use nil as the object for glyphs inserted
698 by the display engine, and test with NILP instead of INTEGERP.
701 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
704 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
707 * dispextern.h (struct glyph, struct it): Update comments for the
710 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
712 Port new Lisp symbol init to x86 --with-wide-int
713 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
714 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
715 GCC (at least) does not allow a constant initializer to widen an
718 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
719 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
720 Although clang doesn't need it, some other compiler might, and
721 it's easy enough to be safe.
723 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
724 Apparently clang removed support for the alloc_size attribute.
726 Port Qnil==0 XUNTAG to clang
727 clang has undefined behavior if the program subtracts an integer
728 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
729 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
730 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
731 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
733 Port GFileMonitor * hack to Qnil==0 platforms
734 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
735 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
736 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
738 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
740 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
741 size instead of using widht/height. The frame may be constrained.
743 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
745 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
746 Needed when neither optimizing nor inlining.
747 Also, sort decls alphabetically.
749 2015-01-05 Eli Zaretskii <eliz@gnu.org>
751 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
752 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
753 declarations of Q* variables that represent symbols.
755 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
759 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
760 that NILP (x) is equivalent to testing whether x is 0 at the
761 machine level. The overall effects of this and the previous patch
762 shrink the size of the text segment by 2.3% and speeds up
763 compilation of all the .elc files by about 0.5% on my platform,
764 which is Fedora 20 x86-64.
765 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
766 (make_lisp_symbol) [USE_LSB_TAG]:
767 Symbols now tag the difference from lispsym, not the pointer.
768 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
769 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
770 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
771 (XSYMBOL): New forward decl.
772 (XUNTAGBASE): New function.
775 Compute C decls for DEFSYMs automatically
777 This patch also makes Q constants (e.g., Qnil) constant addresses
778 from the C point of view.
779 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
780 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
781 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
782 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
783 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
784 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
785 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
786 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
787 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
788 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
789 * xselect.c, xsettings.c, xterm.c:
790 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
791 These names are now defined automatically by make-docfile.
792 * alloc.c (init_symbol): New function.
793 (Fmake_symbol): Use it.
794 (c_symbol_p): New function.
795 (valid_lisp_object_p, purecopy): Use it.
796 * alloc.c (marked_pinned_symbols):
797 Use make_lisp_symbol instead of make_lisp_ptr.
798 (garbage_collect_1): Mark lispsym symbols.
799 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
800 (mark_object): Use it.
801 (sweep_symbols): Sweep lispsym symbols.
802 (symbol_uses_obj): New function.
803 (which_symbols): Use it. Work for lispsym symbols, too.
804 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
805 since Qt's address is already known now.
806 (syms_of_alloc): Add lispsym count to symbols_consed.
807 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
808 when testing whether storage is all bits zero.
809 * dispextern.h (struct image_type):
810 * font.c (font_property_table):
811 * frame.c (struct frame_parm_table, frame_parms):
812 * keyboard.c (scroll_bar_parts, struct event_head):
813 * xdisp.c (struct props):
814 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
815 Lisp_Object *, since Qfoo is no longer an object whose address can be
816 taken. All uses changed.
817 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
818 use it, so that they no longer need to take the address of a Lisp sym.
819 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
820 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
821 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
822 DEFSYM Qdeactivate_mark before the corresponding var.
823 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
824 instead of interning their symbols; this avoids duplicates.
825 (LISP_INITIALLY, TAG_PTR)
826 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
828 (LISP_INITIALLY_ZERO): Use it.
829 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
830 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
831 Move decls up, to avoid forward uses. Include globals.h earlier, too.
832 (make_lisp_symbol): New function.
833 (XSETSYMBOL): Use it.
834 (DEFSYM): Now just a placeholder for make-docfile.
835 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
836 (intern_sym): New function, with body taken from old intern_driver.
837 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
839 (define_symbol): New function.
840 (init_obarray): Define the C symbols taken from lispsym.
841 Use plain DEFSYM for Qt and Qnil.
842 * syntax.c (init_syntax_once): No need to worry about
843 Qchar_table_extra_slots.
845 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
847 'temacs -nw' should not call missing functions
848 Without this patch, "temacs -nw" fails with the diagnostic
849 "emacs: Symbol's function definition is void: frame-windows-min-size"
850 and messes up the tty's state.
851 * frame.c (Fframe_windows_min_size): New placeholder function.
852 (syms_of_frame): Define it.
853 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
854 (syms_of_window): Define it.
856 Less 'make' chatter for lisp dir
857 * Makefile.in (%.elc): Adjust to compile-onefile change in
860 batch write-region no longer says "Wrote FOO"
861 This cuts down on 'make' chatter a bit.
862 * fileio.c (Fwrite_region):
863 Don't output "Wrote /whatever/foo.elc" if noninteractive.
865 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
867 Revert previous change to produce_composite_glyph
868 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
870 Pacify gcc -Wparentheses
871 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
873 2015-01-03 Martin Rudalics <rudalics@gmx.at>
875 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
876 f->can_x_set_window_size is true.
877 * xterm.c (x_set_window_size_1): Call change_frame_size with
878 text sizes instead of pixel sizes (Bug#19428).
880 2015-01-01 Eli Zaretskii <eliz@gnu.org>
882 * xdisp.c (pos_visible_p): Fix up the X coordinate for
883 right-to-left screen lines. (Bug#19473)
885 2015-01-01 Eli Zaretskii <eliz@gnu.org>
887 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
889 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
891 Simplify setfattr use by assuming GNU make
892 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
893 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
894 Simplify by using GNU make rather than shell conditionals,
895 by using ln -f rather than rm -f followed by ln,
896 and by preferring $@ to spelling out the destination.
898 2014-12-29 Eli Zaretskii <eliz@gnu.org>
900 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
901 file doesn't compile on MS-Windows.
903 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
905 Allow return value of system-name to vary. (Bug#19438)
906 * filelock.c (current_lock_owner):
907 * xrdb.c (get_environ_db):
908 * xterm.c (same_x_server):
909 * xterm.c (x_term_init):
910 Prefer (system-name) to system-name, and avoid naming
911 locals 'system-name'.
912 * editfns.c (cached_system_name): New static var.
913 (init_and_cache_system_name): New function.
914 (init_editfns, Fsystem_name): Use it.
915 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
916 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
917 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
918 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
919 Don't create a new string if the current value is already correct.
921 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
923 Fix produce_composite_width typo
924 * term.c (produce_composite_glyph):
925 Fix typo that confused number of columns for pixel width.
927 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
929 Wrap dll functions more simply
930 * decompress.c, gnutls.c, image.c, xml.c:
931 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
932 rather than the inverse when not WINDOWSNT. This isolates the
933 fn_* business into the WINDOWSNT-specific section of the code,
934 which makes it easier to maintain the generic code.
935 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
936 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
937 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
938 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
939 Remove. All uses replaced by DEF_DLL_FN.
940 * decompress.c (inflateInit2): Remove; no longer needed.
941 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
943 Port memory-full checking to GnuTLS 3.3
944 Instead of using gnutls_global_set_mem_functions, check every call
945 to a GnuTLS function that might return an indication of memory
946 exhaustion. Suggested by Dmitry Antipov in:
947 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
948 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
949 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
950 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
952 (check_memory_full): New function.
953 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
954 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
955 (Fgnutls_boot): Use it.
956 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
958 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
960 Fix parse_settings to match internal documentation
961 * xsettings.c (parse_settings): Return the number of settings seen.
962 Count the settings changes accurately.
963 (read_settings): Don't confuse number of settings changes with
964 the return code from XGetWindowProperty.
966 2014-12-27 Eli Zaretskii <eliz@gnu.org>
968 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
969 composition_compute_stop_pos to the number of characters in the
971 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
973 * composite.c (composition_compute_stop_pos): If no composition
974 was found in a string before ENDPOS, and ENDPOS is the string end,
975 no need to back up to a safe point.
977 * dispextern.h (struct it) <end_charpos>: Improve commentary.
979 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
981 * nsimage.m (allocInitFromFile:): Initialize bmRep.
982 (dealloc): Release bmRep.
983 (setPixmapData): Make bmRep local so class member is not
985 (setPixmapData): Rename local variable bmRep to avoid compiler
988 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
990 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
991 when going to fullscreen (Bug#0x180004f).
993 2014-12-27 Eli Zaretskii <eliz@gnu.org>
995 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
997 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
999 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1001 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1003 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1005 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1007 Use bool for boolean in xselect.c, xsettings.c
1008 * xselect.c (x_get_local_selection, struct selection_data)
1009 (x_selection_request_lisp_error, struct prop_location)
1010 (x_handle_selection_request, x_convert_selection)
1011 (waiting_for_other_props_on_window, expect_property_change)
1012 (wait_for_property_change, x_handle_property_notify)
1013 (x_get_foreign_selection, x_get_window_property)
1014 (receive_incremental_selection)
1015 (x_get_window_property_as_lisp_data)
1016 (lisp_data_to_selection_data, Fx_get_selection_internal)
1017 (x_send_client_event):
1018 * xselect.c, xterm.h (x_handle_dnd_message):
1019 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1020 (apply_xft_settings, read_and_apply_settings)
1021 (xft_settings_event, init_gsettings, init_xsettings)
1022 (syms_of_xsettings):
1023 Use bool for boolean.
1024 * xselect.c (x_get_window_property): Omit last arg, which was an
1026 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1027 always true. All callers changed.
1029 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1031 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1034 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1036 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1039 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1041 Use bool for boolean in xsmfns.c
1042 * xsmfns.c, xterm.h (x_session_have_connection):
1043 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1044 Use bool for boolean.
1045 (x_session_initialize, Fhandle_save_session):
1046 Prefer NILP (x) to EQ (x, Qnil).
1048 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1050 * callproc.c (child_setup):
1051 * dbusbind.c (xd_signature_cat):
1052 * doc.c (get_doc_string, Fsnarf_documentation):
1053 * editfns.c (Fuser_full_name):
1054 * frame.c (xrdb_get_resource):
1055 * gtkutil.c (xg_get_file_with_chooser):
1056 * tparam.c (tparam1):
1057 * xfns.c (xic_create_fontsetname):
1058 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1059 * xsmfns.c (smc_save_yourself_CB):
1060 Rewrite to avoid the need for strcat, typically by using stpcpy
1061 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1062 * doc.c (sibling_etc):
1063 * xrdb.c (xdefaults):
1064 Now a top-level static constant.
1066 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1068 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1071 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1073 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1074 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1076 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1078 Use bool for boolean in xterm.c
1079 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1080 (x_set_window_size, x_bitmap_icon):
1081 * nsterm.m (ns_frame_raise_lower, x_new_font):
1082 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1083 (struct terminal.frame_raise_lower_hook):
1084 * w32term.c (w32_frame_raise_lower):
1085 * xterm.c, xterm.h (x_text_icon):
1086 * xterm.c (x_update_window_begin, x_update_window_end)
1087 (x_update_end, x_after_update_window_line)
1088 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1089 (x_draw_glyph_string_foreground)
1090 (x_draw_composite_glyph_string_foreground)
1091 (x_alloc_lighter_color, x_draw_relief_rect)
1092 (x_draw_glyph_string_box, x_draw_image_relief)
1093 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1094 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1096 (XFillRectangle) [HAVE_GTK3]:
1097 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1098 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1099 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1100 (x_send_scroll_bar_event, xm_scroll_callback)
1101 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1102 (x_create_toolkit_scroll_bar)
1103 (x_create_horizontal_toolkit_scroll_bar)
1104 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1105 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1106 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1107 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1108 (x_scroll_bar_report_motion)
1109 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1110 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1111 (x_draw_window_cursor, x_clear_errors)
1112 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1113 (set_wm_state, x_set_sticky, get_current_wm_state)
1114 (do_ewmh_fullscreen, x_handle_net_wm_state)
1115 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1116 (x_set_window_size_1, XTframe_raise_lower)
1117 (x_make_frame_visible, x_iconify_frame)
1118 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1119 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1120 (x_delete_terminal, x_initialize, syms_of_xterm):
1121 Use bool for boolean.
1123 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1125 * composite.h (struct composition.width): Now int
1126 instead of unsigned short, as we prefer signed integers.
1128 Let charset tick grow past USHRT_MAX
1129 * charset.c, charset.h (charset_ordered_list_tick):
1130 Now EMACS_UINT, not unsigned short.
1131 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1132 maximum representable Emacs integer value before wrapping it around.
1134 Simplify unexec file mode setting
1135 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1136 Don't include <sys/stat.h> when no longer needed.
1137 (unexec): Create file with correct mode in the first place,
1138 rather than overwriting the mode later and fiddling with the
1139 global umask in the mean time. Avoid bogus usage like
1140 'umask (777)', which should have been 'umask (0777)'.
1141 (mark_x): Remove. All callers removed.
1143 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1145 Minor cleanups for Lisp objects and symbols
1146 * alloc.c (next_vector, set_next_vector):
1147 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1148 (lisp_h_make_number) [USE_LSB_TAG]:
1149 Use Lisp_Int0 instead of the mystery constant 0.
1150 * alloc.c (mark_object): Always set and use po; that's simpler.
1151 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1152 Properly parenthesize definientia.
1153 * bidi.c (bidi_initialize):
1154 * buffer.c (init_buffer_once):
1155 * nsfns.m (syms_of_nsfns):
1156 * nsmenu.m (syms_of_nsmenu):
1157 * nsselect.m (syms_of_nsselect):
1158 Prefer DEFSYM to defining by hand.
1159 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1160 * data.c: Fix too-long line.
1161 * lisp.h (DECLARE_GDB_SYM): New macro.
1162 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1163 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1164 Declare the symbol, so it's visible to everywhere lisp.h is included.
1165 Move forward decls as far forward as they can go,
1166 to allow future changes to use them.
1168 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1170 * gnutls.c: Include gnutls.h.
1171 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1172 * image.c (svg_load): Fix pointer signedness.
1174 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1176 * frame.c (frame_windows_min_size): New argument IGNORE.
1177 (adjust_frame_size): When called from change_frame_size call
1178 frame_windows_min_size with IGNORE Qt so we can ignore size
1181 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1183 * font.c (Ffont_info): Add more font information to the vector
1184 returned by the function, inspired by query-font. Doc fix.
1187 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1189 * keyboard.c (input_was_pending): New var.
1190 (read_char): Use it to make sure we only skip redisplay when we can't
1191 keep up with the repeat rate.
1193 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1195 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1197 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1199 * image.c (svg_load): Watch out for nil value of current buffer's
1200 filename. Re-enable filename thing for not-a-file case.
1202 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1204 Partially disabled previous change.
1206 * image.c (svg_load): Temporarily disabled filename thing for
1207 not-a-file case as it can cause crashs.
1209 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1211 Fix problem with images referenced within svg files. (bug#19373)
1213 * image.c: Additional parameter 'filename' for
1214 svg_load_image. Include "buffer.h". Define library function
1215 rsvg_handle_set_base_uri for WINDOWSNT.
1216 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1217 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1218 (svg_load): Pass a filename to svg_load_image: either name of
1219 actual file or of current buffer's file.
1220 (svg_load_image): New parameter 'filename', used for setting
1221 base_uri, necessary for loading referenced images. (bug#19373)
1223 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1225 * lread.c (init_obarray): Declare Qt as special.
1226 This fixes a typo in the 2012-05-15 patch that
1227 tried to declare Qt as special.
1229 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1231 Various fixes to use bool type and constants.
1232 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1234 * xfaces.c (clear_face_cache): Use bool for the argument type.
1236 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1238 Correct same_at_end when restoring window points
1239 * fileio.c (Finsert_file_contents): Compute same_at_end character
1240 position using the old buffer size, not the new one, since
1241 restore_window_points wants the old size.
1242 Fixes: debbugs:19161
1244 2014-12-14 Alan Mackenzie <acm@muc.de>
1246 New feature optionally to accelerate auto-repeated scrolling.
1248 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1250 * window.c (window_scroll): Bind fontification-functions to nil
1251 when scrolling by whole screens and
1252 fast-but-imprecise-scrolling is non-nil.
1253 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1255 * lisp.h (bool): Declare Qfontification_functions extern.
1257 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1259 Load system's default trusted Certificate Authorities if available.
1260 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1261 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1262 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1263 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1264 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1266 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1267 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1270 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1272 * regex.c (analyze_first): Rename from analyze_first.
1274 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1276 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1277 a hack involving a union.
1279 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1281 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1282 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1285 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1287 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1289 * gnutls.h: Always declare syms_of_gnutls.
1291 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1292 clarity. Let the availability check return Qnil when the GnuTLS
1293 integration is not available, instead of erroring out.
1296 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1298 * xdisp.c (move_it_in_display_line_to, display_line):
1299 Don't disallow overflow-newline-into-fringe when word-wrap is in
1302 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1304 * fileio.c: Better preserve window-points during revert (bug#19161).
1305 (Qget_buffer_window_list): New var.
1306 (get_window_points_and_markers, restore_window_points): New functions.
1307 (Finsert_file_contents): Use them to save and restore window-points.
1309 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1311 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1312 descriptor if called from x_connection_closed and always delete
1313 this descriptor from keyboard waiting set (Bug#19147).
1315 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1317 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1318 (bidi_cache_max_elts): New global variable.
1319 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1320 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1322 (bidi_cache_search): Handle overflown cache. Improve commentary.
1323 (bidi_cache_ensure_space): Limit allocations to the current value
1324 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1325 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1326 the increment to not exceed the limit.
1327 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1328 cache, zero otherwise (meaning the cache overflowed). In the
1329 latter case, set bidi_cache_last_idx to -1.
1330 (bidi_peek_at_next_level): Handle overflown cache.
1331 (bidi_push_it): Increase the cache limit for iterating the new object.
1332 (bidi_pop_it): Decrease the cache limit back to previous value.
1333 (bidi_shelve_cache): Shelve the current value of the cache limit.
1334 (bidi_unshelve_cache): Restore the value of cache limit.
1335 (bidi_find_bracket_pairs): If the cache overflows while looking
1336 for the paired bracket, give up and let bidi_resolve_neutrals
1337 process the bracket as a simple neutral. (Bug#19322)
1338 (bidi_find_other_level_edge): If the cache overflows, fall back on
1339 Plan B, which effectively stops the reordering and restarts it on
1340 the next character (after resetting the cache).
1341 (bidi_move_to_visually_next): When the cache overflows, reset it
1342 after processing the last cached character.
1344 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1346 Fix glitches in gnutls.c, mostly memory-related
1347 * gnutls.c: Sort macro definitions by name.
1348 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1349 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1350 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1351 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1352 calculating string length. Use make_uninit_string, to avoid
1353 copying the string. Cast the char, not the pointer.
1354 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1355 and free. Work even for dates past the year 9999. Use void *
1356 for buffers, to avoid casts.
1358 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1360 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1362 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1364 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1367 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1369 * process.c: Whitespace and line-break nitpicks.
1371 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1373 * gnutls.c (gnutls_certificate_details): The :signature isn't
1374 that useful, so remove it.
1375 (gnutls_certificate_details): Clean up whitespace slightly.
1376 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1378 (gnutls_certificate_details): Put :signature-algorithm back again,
1379 which was removed by mistake.
1380 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1381 that they are not messaged by default (bug#16253).
1382 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1384 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1386 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1388 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1391 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1393 * eval.c (Fsignal): Remove duplicate test.
1394 (Fautoload_do_load): Fix up docstring.
1396 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1398 * nsterm.m (represented_filename, represented_frame): New variables.
1399 (ns_set_represented_filename): New function.
1400 (sendEvent:): Set represented filename here to avoid flicker,
1401 related to Bug#18757.
1403 * nsterm.h: Declare ns_set_represented_filename.
1405 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1406 at once, call ns_set_represented_filename instead.
1408 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1410 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1411 (struct bidi_stack): Reduce size by using bit fields and by
1412 packing sos, override, and isolate_status into a single 8-bit
1413 byte called 'flags'.
1415 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1416 (bidi_push_embedding_level): Construct flags from individual
1417 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1419 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1420 from flags. Adapt to changes in prev_for_neutral,
1421 next_for_neutral, and last_strong members.
1422 (bidi_line_init): Initialize flags to zero.
1423 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1424 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1426 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1428 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1429 (Fapply): Try and simplify the control flow.
1431 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1433 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1434 Use gnutls_sign_get_name directly because
1435 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1436 (init_gnutls_functions): Load missing gnutls_server_name_set.
1438 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1440 * bidi.c (bidi_find_first_overridden): New function.
1442 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1443 (syms_of_xdisp): Defsubr it.
1445 * dispextern.h (bidi_find_first_overridden): Add prototype.
1447 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1449 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1450 to nil after release (Bug#9133).
1452 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1454 Port better to AddressSanitizer.
1455 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1457 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1458 Return -1 or 0, as the pipe trick doesn't work.
1459 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1461 * print.c (print_object):
1462 When a pointer-check primitive returns -1, do not assume this
1463 means the pointer is valid or that the underlying system has failed.
1464 It could just be that addresses are being sanitized so Emacs can't
1465 test for pointer validity.
1466 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1467 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1468 string validity checker doesn't work on stack-based strings.
1470 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1472 Improve clarity of USE_LSB_TAG definition.
1473 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1474 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1475 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1476 VAL_MAX / 2 rather than in terms of the (more complicated)
1477 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1479 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1481 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1482 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1483 (next_element_from_buffer): When done with overlays, reset the
1484 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1486 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1488 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1489 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1491 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1493 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1494 for paxctl and setfattr. Fixes temacs startup failure with
1495 grsecurity/PaX enabled Linux kernel (bug#19067).
1497 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1499 * w32.c, w32heap.c, w32term.c:
1500 Use MINGW_W64 instead of _W64.
1502 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1504 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1506 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1508 * gnutls.c (gnutls_ip_address_p): New function.
1509 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1511 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1513 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1515 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1517 Fix gnutls problems caught by static checking.
1518 * gnutls.c (Fgnutls_boot): Remove unused local.
1519 (Fgnutls_boot): Fix pointer signedness.
1521 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1523 * gnutls.c (gnutls_certificate_details): Don't include certain
1524 certificate details on older gnutls versions (bug#19168).
1525 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1526 (gnutls_certificate_details): Reversed check in last checkin.
1528 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1530 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1531 (Fgnutls_peer_status_warning_describe): Add function to describe a
1532 peer verification warning symbol.
1533 (Fgnutls_peer_status): Use it.
1534 (Fgnutls_boot): Use it. Minor logging fixes.
1536 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1538 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1540 2014-11-24 Glenn Morris <rgm@gnu.org>
1542 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1544 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1545 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1547 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1549 * gnutls.c: Fix Windows function definition of
1550 gnutls_x509_crt_get_fingerprint.
1552 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1554 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1556 * process.h: Added more fields to Lisp_Process to track
1557 certificate details.
1559 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1560 (Fgnutls_peer_status): New functions to export TLS certificate
1561 details to Emacs Lisp.
1563 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1565 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1566 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1567 check for gtk_adjustment_configure (Bug#19149).
1568 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1570 2014-11-22 Glenn Morris <rgm@gnu.org>
1572 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1574 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1576 Don't shrink frame when using desktop-save-mode (Bug#19048).
1577 * w32fns.c (x_set_tool_bar_lines): Always call
1578 x_change_tool_bar_height (Bug#19048).
1579 (x_change_tool_bar_height): Mark frame as garbaged since
1580 adjust_frame_size might not have done that.
1581 * xfns.c (x_set_tool_bar_lines): Always call
1582 x_change_tool_bar_height (Bug#19048).
1583 (x_change_tool_bar_height): Mark frame as garbaged since
1584 adjust_frame_size might not have done that.
1586 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1588 * xml.c (parse_region): Take care of new optional parameter
1589 'discard-comments' of 'libxml-parse(html|xml)-region'.
1590 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1591 New optional parameter 'discard-comments'.
1593 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1595 Improve time stamp handling, and be more consistent about it.
1596 * editfns.c (invalid_time): New function.
1597 Use it instead of 'error ("Invalid time specification")'.
1598 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1599 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1601 (make_time_tail, make_time): Remove. All uses changed to use
1602 new functions or plain list4i.
1603 (disassemble_lisp_time): Return effective length if successful.
1604 Check that LOW is an integer, if it's combined with other components.
1605 (decode_time_components): Decode into struct lisp_time, not
1606 struct timespec, so that we can support a wide set of times
1607 regardless of whether time_t is signed. Decode plain numbers
1608 as seconds since the Epoch, and nil as the current time.
1609 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1610 Reimplement in terms of new functions.
1611 (Fencode_time): Just use list2i.
1612 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1613 * keyboard.c (decode_timer): Don't allow the new formats (floating
1614 point or nil) in timers.
1615 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1616 place of the magic number '16'.
1617 (struct lisp_time): New type.
1618 (decode_time_components): Use it.
1619 (lisp_to_timespec): New decl.
1621 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1623 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1626 * callint.c (Fcall_interactively): Pass in nil as argument to
1627 Fbarf_if_buffer_read_only.
1629 * fileio.c (Finsert_file_contents): Ditto.
1631 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1633 * textprop.c (verify_interval_modification): Check buffer
1634 readedness after the last interval.
1636 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1637 the text at POSITION (new optional argument) has the
1638 `inhibit-read-only' text property set.
1640 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1642 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1643 errors in computing the number of pixels to scroll.
1644 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1646 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1648 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1649 call updateFrameSize.
1651 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1653 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1655 * nsfns.m (x_set_foreground_color, x_set_background_color)
1656 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1657 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1659 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1661 * nsterm.m (ns_send_appdefined): Check for application defined
1662 event on Cocoa (Bug#18993).
1663 (run): Restore code before the previous 18993 fix.
1665 2014-11-14 David Reitter <david.reitter@gmail.com>
1667 * nsterm.m (run): Set timeout for event loop to prevent hang.
1670 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1672 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1674 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1676 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1677 for each candidate font but attempt to reuse it from previous improper
1680 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1682 Avoid undefined behavior in color table hashing.
1683 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1684 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1685 This function avoids undefined behavior with signed shift overflow.
1687 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1689 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1690 when the inserted text does not need decoding. (Bug#18982)
1692 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1694 * nsterm.h (EmacsScroller): judge returns bool.
1696 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1697 (ns_judge_scroll_bars): Only set removed if judge returns true.
1698 (judge): Returns bool == condemned. Remove self from window.
1699 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1701 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1703 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1704 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1706 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1708 * nsterm.m (ns_set_vertical_scroll_bar)
1709 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1711 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1713 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1714 merely because tmo_in_millisec is nonnegative. The 1st call
1715 to g_main_context_query could succeed while the 2nd one fails.
1717 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1719 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1721 * nsterm.m (run): Only use non-system event loop if OSX version is
1722 exactly 10.9 (Bug#18993).
1723 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1726 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1728 * callproc.c (encode_current_directory): Support handling of file
1729 names prepended by "/:". (Bug#18891)
1731 2014-11-08 Alan Mackenzie <acm@muc.de>
1733 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1735 2014-11-08 Dima Kogan <dima@secretsauce.net>
1737 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1739 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1741 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1742 raises an error. (Bug#18891)
1744 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1746 * frame.c (adjust_frame_size): Call x_set_window_size only if
1747 f->can_x_set_window_size is set.
1748 (make_frame): Initialize f->can_x_set_window_size and
1749 f->can_run_window_configuration_change_hook.
1750 (Fcan_run_window_configuration_change_hook): New function.
1751 * frame.h (frame): Split `official' into `can_x_set_window_size'
1752 and `can_run_window_configuration_change_hook'.
1753 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1754 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1755 Set f->can_x_set_window_size.
1756 * window.c (run_window_configuration_change_hook):
1757 Return immediately if either f->can_x_set_window_size or
1758 f->can_run_window_configuration_change_hook are false.
1759 (Fset_window_configuration): Instead of f->official set
1760 f->can_x_set_window_size.
1761 * xfns.c (Fx_create_frame, x_create_tip_frame):
1762 Set f->can_x_set_window_size.
1764 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1766 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1767 cleanup from 2014-11-01 (Bug#18972).
1769 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1771 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1772 * xdisp.c (window-scroll-functions): Improve docstring.
1774 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1776 Uniquify the 'size' symbol.
1778 * w32notify.c (Qsize): Remove.
1779 * lisp.h (Qsize): New decl.
1780 * lread.c (Qsize): Now extern.
1781 * w32notify.c (syms_of_w32notify): No need to defsym.
1783 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1785 * dispnew.c (change_frame_size_1): Fix call of
1787 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1788 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1789 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1790 (Qtool_bar_size): New constants.
1791 (frame_inhibit_resize, adjust_frame_size): New argument to
1792 handle case where frame_inhibit_implied_resize is a list.
1793 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1794 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1795 (x_set_right_divider_width, x_set_bottom_divider_width)
1796 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1797 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1799 (frame-inhibit-implied-resize): Rewrite doc-string.
1800 * frame.h (frame_inhibit_resize, adjust_frame_size):
1801 Fix external declarations.
1802 (Qframe_position, Qframe_outer_size)
1803 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1804 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1805 (Qtool_bar_size): Extern them.
1806 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1807 (xg_height_or_width_changed): Remove.
1808 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1809 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1810 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1811 (xg_change_toolbar_position): Call adjust_frame_size directly.
1812 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1813 Fix calls of adjust_frame_size.
1814 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1815 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1816 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1817 frame can get resized when tool-bar-lines parameter changes from
1819 (Fw32_frame_menu_bar_size): Return fourth value.
1820 (Fw32_frame_rect): Block input around system calls
1821 (Fx_frame_geometry): New function.
1822 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1823 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1824 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1825 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1826 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1827 (Fx_create_frame): Adjust adjust_frame_size calls.
1828 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1829 frame can get resized when tool-bar-lines parameter changes from
1831 (Fx_frame_geometry): New function.
1832 * xmenu.c (update_frame_menubar): On Lucid call
1833 adjust_frame_size with one pixel less height to avoid that
1834 repeatedly adding/removing the menu bar grows the frame.
1835 (free_frame_menubar): On Motif arrange to optionally preserve
1836 the old frame height when removing the menu bar.
1837 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1839 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1841 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1842 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1843 frame; instead, print an error message.
1845 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1847 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1849 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1851 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1852 (dealloc): Release bmRep.
1854 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1855 imageListSetNext, imageListNext.
1857 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1858 (reference): Remove.
1859 (allocInitFromFile:): Remove searching ImageList and calling
1860 reference (Bug#18918).
1861 (dealloc): Remove handling if ImageList.
1863 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1865 * process.c (catch_child_signal): Fix incorrect assertion.
1867 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1869 * macfont.m (macfont_draw):
1870 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1872 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1873 if force_integral_p (i.e. no antialias).
1874 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1875 bold if no antialias (Bug#18876).
1877 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1878 was given (Bug#18846).
1880 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1882 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1883 instead of in xdisp.c, function now takes void. (Bug#18884).
1885 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1886 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1888 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1889 struct window* (Bug#18889).
1890 Remove getMouseMotionPart.
1891 (ns_output): Make icon_top/left int.
1893 * nsfns.m (x_icon): icon_top/left is int.
1895 * nsterm.m (ns_mouse_position): Remove unused code.
1896 (initFrame:window:, dealloc): Use window instead of win.
1897 (getMouseMotionPart:window:x:y:): Remove, unused.
1898 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1900 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1902 * keyboard.c (readable_events): When FLAGS include
1903 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1904 This avoids returning non-nil from input-pending-p when only such
1905 events are in the queue. (Bug#18856)
1907 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1909 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1910 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1911 (Qforeign_selection): Remove.
1912 (ns_get_local_selection): Identation fix.
1913 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1915 * nsselect.m (ns_get_local_selection): Remove calling of
1916 functions in Vselection_converter_alist (Bug#18911).
1917 (syms_of_nsselect): Remove Vselection_converter_alist.
1919 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1921 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1922 and unnecessary initialization. Adjust comments.
1924 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1926 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1928 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1929 index, not an absolute one, as that's what the function expects.
1931 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1933 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1934 font on an initial frame when running as a daemon (Bug#18869).
1936 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1938 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1940 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1941 build_string, when importing a home directory. (Bug#18873)
1943 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1945 * dispnew.c (buffer_posn_from_coords):
1946 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1947 account for the header-line height. (Bug#18839)
1949 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1951 * xml.c (parse_region): Do not forget the first document child.
1953 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1955 * nsselect.m: pasteboard_changecount is new.
1956 (ns_store_pb_change_count, ns_get_pb_change_count)
1957 (ns_get_our_change_count_for): New functions.
1958 (ns_string_to_pasteboard_internal): Correct comment.
1959 type => gtype in eassert, Call ns_store_pb_change_count.
1960 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1961 (Fns_disown_selection_internal, Fns_selection_owner_p):
1962 Replace Vselection_alist check, with change count check.
1963 (Fns_get_selection): Initialize val to Qnil. Only get local
1964 selection if change counts match (Bug#18799).
1965 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1967 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1969 * w32proc.c (create_child): If calling a quoted batch file,
1970 pass NULL for exe. (Bug#18745)
1972 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1974 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1975 (bidi_resolve_brackets): Use end of string position rather than ZV
1976 when iterating over a string. (Bug#18815)
1978 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1980 * keyboard.c (make_lispy_position): Return coordinates also when
1981 on scroll bars, fringes, margins or not in a window.
1982 * xdisp.c (show_mouse_face): Don't change cursor face during
1985 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1987 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1988 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1989 Fix doc-strings (Bug#18789).
1991 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1993 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1995 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1997 Optimize redisplay of simple bracketed text.
1998 * bidi.c (bidi_cache_reset_to): New function.
1999 (bidi_cache_reset): Call it.
2000 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2002 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2003 bracket_enclosed_type only if bracket_pairing_pos's value is not
2005 (MAX_BPA_STACK): Make sure the value is signed.
2006 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2007 stop pushing values onto the stack.
2008 (bidi_find_bracket_pairs): If the bracketed text is only on the
2009 base embedding level, remove all the states cached by this
2010 function from the cache, and return zero, so that the brackets in
2011 this segment of text are processed as normal neutrals.
2012 (bidi_resolve_brackets): Detect the brackets that are to be
2013 processed as neutrals, and don't call bidi_find_bracket_pairs on
2016 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2018 * w32select.c (Fw32_selection_exists_p): Rename from
2019 Fx_selection_exists_p.
2020 (syms_of_w32select): Adjust accordingly.
2022 * w16select.c (Fw16_selection_exists_p): Rename from
2023 Fx_selection_exists_p.
2024 (syms_of_win16select): Adjust accordingly.
2026 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2027 (Fns_own_selection_internal): Tighten scoping.
2028 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2029 (Fns_get_selection): Rename from Fx_get_selection_internal.
2030 (Fns_get_selection_internal, Fns_store_selection_internal):
2032 (syms_of_nsselect): Adjust accordingly.
2034 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2036 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2037 * w32term.c (x_set_window_size): Account for wrapped menu bar
2038 lines when setting up frame height (Bug#15174 and Bug#18720).
2039 (w32_add_wrapped_menu_bar_lines): New variable.
2041 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2043 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2046 2014-10-20 Glenn Morris <rgm@gnu.org>
2048 * Merge in all changes up to 24.4 release.
2050 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2052 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2053 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2055 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2057 * xterm.c (handle_one_xevent): Check return value from
2058 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2059 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2061 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2062 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2063 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2064 Gtk+ >= 3.14 (Bug#18674).
2065 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2066 Gtk+ >= 3.14 (Bug#18674).
2068 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2070 * gtkutil.c: Remove no-longer-used code.
2071 (xg_update_menubar): Remove unused local and unnecessary call to
2072 gtk_menu_item_get_submenu.
2073 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2074 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2075 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2077 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2079 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2081 * xterm.h (handlebox_widget): Remove.
2083 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2086 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2088 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2089 to handle Gtk versions.
2090 (xg_get_file_with_chooser): Use them.
2091 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2092 Remove (create_menus): Remove teroff argument and code.
2093 Remove call to gtk_menu_set_title.
2094 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2095 Adjust args to create_menus.
2096 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2097 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2098 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2099 (xg_make_tool_item): Remove detach code.
2100 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2101 (find_icon_from_name): New function.
2102 (update_frame_tool_bar): Remove GtkStockItem code, move to
2103 find_icon_from_name. Let stock be a list of icon names to try.
2104 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2105 Replace TOOLBAR_TOP_WIDGET.
2106 (free_frame_tool_bar, xg_change_toolbar_position ):
2107 Replace TOOLBAR_TOP_WIDGET.
2108 (xg_initialize): Remove tearoff code.
2110 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2112 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2113 pixel from the window's cursor glyph width, since X renders hollow
2114 blocks 1 pixel wider than the 'width' parameter.
2116 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2117 glyph->pixel_width; this is now done in xterm.c.
2119 Fix reordering of bracket characters in isolates.
2120 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2121 RESOLVED_ONLY; when non-zero, return from the cache only fully
2122 resolved states. All callers changed.
2123 (CANONICAL_EQU): New macro.
2124 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2125 equivalent of the paired closing bracket character.
2126 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2127 the default non-negative value, to be checked later in
2128 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2129 characters against those pushed onto the BPA stack.
2130 (bidi_record_type_for_neutral): New function.
2131 (bidi_resolve_brackets): Record next_for_neutral and
2132 prev_for_neutral when embedding level gets pushed. Force
2133 resolution of bracket pairs when entering a level run that was not
2135 (bidi_resolve_neutral): Add assertions before calling
2136 bidi_resolve_neutral_1.
2137 (bidi_level_of_next_char): Remove the code that attempted to
2138 resolve unresolved neutrals; that is now done by
2139 bidi_resolve_neutral.
2141 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2143 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2145 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2146 1-pixel R2L characters.
2147 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2148 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2150 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2152 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2155 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2157 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2158 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2159 It's not clear to me whether the initialization is needed,
2160 but it can't hurt so I played it safe.
2162 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2164 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2166 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2168 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2169 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2171 (bidi_get_type): Return the isolate initiators and terminator types.
2172 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2173 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2174 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2175 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2176 for the new features.
2177 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2178 push and pop correctly for isolates.
2179 (bidi_remember_char): Modify to accept an additional argument
2180 and record the bidi type according to its value.
2181 (bidi_cache_iterator_state): Accept an additional argument to only
2182 update an existing state. Handle the new members of struct bidi_it.
2183 (bidi_cache_find): Arguments changed: no longer accepts a level,
2184 instead accepts a flag telling it whether it is okay to return
2185 unresolved neutrals.
2186 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2187 table. Initialize new isolate-related members.
2188 (bidi_paragraph_init): Some code factored out into
2189 find_first_strong_char.
2190 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2191 into bidi_resolve_explicit.
2192 (bidi_resolve_explicit): Support the isolate initiators and
2193 terminator. Fix handling of embeddings and overrides according to
2194 new UBA requirements. Record information about previously seen
2195 characters here (moved from bidi_level_of_next_char).
2196 (bidi_resolve_weak): Adapt to changes in struct members.
2197 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2198 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2199 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2200 paired bracket resolution. Handle isolate initiators and
2202 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2203 (bidi_level_of_next_char): Move the code that records information
2204 about previous characters to bidi_resolve_explicit. Fix logic of
2205 resolving neutrals and make sure their cache entries are updated.
2206 Remove now unneeded special handling of PDF level.
2208 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2209 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2210 enlarged per Unicode 6.3.
2211 (enum bidi_bracket_type_t): New data type.
2212 (struct bidi_saved_info): Leave only 2 type members out of 4.
2214 (struct bidi_stack): Add members necessary to support isolating
2216 (struct bidi_it): Add new members necessary to support isolating
2217 sequences and bracket pair resolution.
2219 * xdisp.c (Fbidi_resolved_levels): New function.
2220 (syms_of_xdisp): Defsubr it.
2221 (append_glyph, append_composite_glyph, produce_image_glyph)
2222 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2224 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2226 * term.c (append_glyph, append_composite_glyph)
2227 (append_glyphless_glyph): Convert aborts to assertions.
2229 * .gdbinit (pgx): Display the character codepoint, resolved level,
2230 and bidi type also for glyphless glyphs.
2232 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2234 Avoid unwanted point motion in Fline_beginning_position.
2235 * lisp.h (scan_newline_from_point): Add prototype.
2236 * search.c (scan_newline_from_point): New function, refactored from...
2237 * cmds.c (Fforward_line): ...adjusted user.
2238 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2239 and simplify the former since the latter doesn't move point.
2241 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2243 Cleanup terminal handling code.
2244 * dispextern.h (get_named_tty): Remove prototype but...
2245 * termhooks.h (get_named_terminal): ...resurrect it under
2246 more meaningful name.
2247 (get_terminal): Likewise, but with...
2248 (decode_live_terminal): ...this name.
2249 (decode_tty_terminal): Add prototype.
2250 * term.c (get_tty_terminal): Remove.
2251 (get_named_tty): Remove.
2252 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2253 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2254 Use decode_tty_terminal.
2255 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2256 * terminal.c (get_terminal): Refactor to...
2257 (decode_terminal, decode_live_terminal): ...new functions.
2258 (decode_tty_terminal): Replacement for get_tty_terminal.
2259 (get_named_terminal): Likewise for get_named_tty.
2260 * coding.c (Fset_terminal_coding_system_internal)
2261 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2262 (Fkeyboard_coding_system):
2263 * composite.c (Fcomposition_get_gstring):
2264 * dispnew.c (Fsend_string_to_terminal):
2265 * frame.c (Fmake_terminal_frame):
2266 * nsfns.m (check_ns_display_info):
2267 * w32fns.c, xfns.c (check_x_display_info):
2268 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2269 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2270 (Fset_quit_char): Use get_named_terminal.
2271 (Fset_output_flow_control, Fset_input_meta_mode):
2272 Use decode_tty_terminal.
2274 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2276 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2277 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2279 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2281 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2282 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2284 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2286 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2289 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2291 * editfns.c (dump_tz_string): No longer const.
2292 It might be modified.
2294 * nsmenu.m (clear): Assume OS X 10.6 or later.
2296 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2298 * unexmacosx.c: Remove include ppc/reloc.h.
2299 (unrelocate, copy_dysymtab): Remove PPC code.
2300 (rebase_reloc_address): Remove, only used for PPC:
2302 * nsterm.m: Always include macfont.h on COCOA.
2303 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2304 (ns_dumpglyphs_image, ns_check_menu_open)
2305 (applicationDidFinishLaunching)
2306 (antialiasThresholdDidChange:)
2307 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2308 Remove checks for OSX <= 10.5/10.6.
2309 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2310 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2313 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2314 (NS_HAVE_NSINTEGER): Remove block.
2315 Remove >= OSX 10.6 tests.
2317 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2318 (x_activate_menubar, trackingNotification:): Remove check for
2320 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2322 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2324 * nsfns.m: Always include macfont.h on COCOA.
2325 (ns_filename_from_panel, ns_directory_from_panel)
2326 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2327 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2329 * macfont.m: Remove >= 1050 check.
2330 (macfont_create_family_with_symbol)
2331 (macfont_get_glyph_for_character)
2332 (mac_font_get_glyphs_for_variants)
2333 (mac_ctfont_create_available_families, syms_of_macfont):
2334 Remove code for OSX < 10.6.
2335 (mac_font_family_group, mac_font_family_compare): Remove, only used
2338 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2339 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2341 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2344 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2346 Fix putenv race conditions with undefined behavior (Bug#8705).
2347 Do all putenv calls before Emacs creates any threads.
2348 Use a safer way to modify the TZ environment variable in the
2349 presence of multiple threads. For further thread-safety,
2350 prefer localtime_r and gmtime_r to localtime and gmtime,
2351 and prefer struct tm's tm_gmtoff (if available) to calling
2352 both localtime_r and gmtime_r.
2353 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2354 (init_dbusbind): ... to this new function.
2355 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2356 * xterm.c (x_term_init): Move xputenv call from here ...
2357 (init_xterm): ... to this new function.
2358 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2359 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2360 (dump_tz_string): New constant.
2361 (init_editfns): Use it. This centralizes the dump_tz stuff.
2362 Call set_time_zone_rule here, so that its xputenv is done
2363 before Emacs goes multithreaded.
2364 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2365 thread-safe enough for Emacs.
2366 (format_time_string, Fdecode_time, Fcurrent_time_string)
2367 (Fcurrent_time_zone):
2368 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2369 localtime and gmtime. Remove now-unnecessary calls to block_input.
2370 (tm_gmtoff): New static function.
2371 (Fdecode_time, Fcurrent_time_zone): Use it.
2372 (Fencode_time): Use mktime_z, for better thread-safety.
2373 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2374 i.e., not quite thread-safe but good enough for Emacs typical usage.
2375 Do not reclaim storage that is in the environment; let it leak.
2376 Always call tzset, since localtime_r does not.
2377 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2378 This is now done in init_editfns.
2379 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2380 New macros and declarations, for platforms lacking tzalloc & friends.
2382 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2384 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2385 On x86 platforms this works around GCC bug 63495
2386 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2387 and more generally should fix a portability problem in Emacs.
2388 Reported by Stefan Monnier in:
2389 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2391 2014-10-08 Leo Liu <sdl.web@gmail.com>
2393 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2394 * keymap.c (describe_vector_princ):
2395 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2398 * print.c (printchar_stdout_last): Declare.
2399 (printchar): Record the last char written to stdout.
2400 (Fterpri): Add optional argument ENSURE.
2402 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2404 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2405 DELAY argument to change_frame_size, so that the frame size
2406 changes, if any are needed, are delayed until the next redisplay.
2407 This is to avoid a too early QUIT inside change_frame_size, when
2408 it calls Lisp in frame_windows_min_size, in case one of the events
2409 we've read sets the quit-flag. (Bug#18649)
2411 * w32fns.c (check_x_display_info): Accept terminal objects as
2412 argument, to follow what xfns.c does.
2414 2014-10-07 Glenn Morris <rgm@gnu.org>
2416 * Makefile.in ($(srcdir)/macuvs.h)
2417 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2419 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2421 * decompress.c (init_zlib_functions): Move the message about zlib
2422 being unavailable from here...
2423 (Fzlib_decompress_region): ...to here. (Bug#18650)
2425 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2427 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2428 the case where an optional string is used. Adjust docstring.
2430 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2432 * lisp.mk (lisp): Remove w32-common-fns.elc.
2434 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2436 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2437 These were already defined in buffer.c, and the duplicate
2438 definitions cause problems on platforms like 'gcc -fno-common'.
2439 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2441 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2443 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2444 if toolbar is visible.
2446 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2449 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2450 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2451 (ns_select, ns_read_socket): Use unwind_protect to decrease
2452 apploopnr (Bug#18345).
2453 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2454 line height (Bug#17977).
2456 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2457 (macfont_closest_traits_index): New function.
2458 (macfont_closest_traits_index_p): Rename from
2459 macfont_closest_traits_index.
2460 (macfont_list): Use macfont_closest_traits_index_p.
2462 2014-10-05 K. Handa <handa@gnu.org>
2464 * coding.c (detect_coding_iso_2022): Set coding->rejected
2465 correctly when an invalid escape sequence is found (Bug#18610).
2467 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2469 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2470 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2473 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2475 * buffer.c (scroll_bar_width, scroll_bar_height):
2477 * window.c (Fset_window_scroll_bars): Fix doc-string.
2478 (Fwindow_scroll_bars): Have it return what the doc-string says.
2480 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2482 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2483 iterator backwards, to resync the bidi iterator. (Bug#18584)
2485 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2487 Consistently use min and max macros from lisp.h.
2488 * coding.c (min, max):
2490 * unexhp9k800.c (min):
2491 * unexw32.c (min, max): Use definitions from lisp.h.
2492 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2494 * gmalloc.c (min): Tiny style change.
2496 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2497 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2499 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2501 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2502 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2503 (X_ULONG_MAX): Move these macros to xterm.h.
2504 (x_fill_property_data): Be more generous about allowing either
2505 signed or unsigned data of the appropriate width.
2506 * xterm.h (x_display_set_last_user_time): New function.
2507 All setters of last_user_time changd to use this function.
2508 If ENABLE_CHECKING, check that the times are in range.
2510 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2512 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2513 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2515 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2517 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2518 make a font_object from a tty frame (Bug#18573).
2519 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2521 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2523 * alloc.c (mark_overlay): Assume that overlay boundaries are
2524 always markers. Add comment.
2525 * lread.c (read_internal_start): Use convenient validate_subarray.
2527 (Fread_from_string): Adjust docstring.
2529 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2531 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2533 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2534 Rename from the "x-" prefix.
2536 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2538 * xselect.c (selection-converter-alist): Fix docstring.
2540 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2542 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2543 argument passed by the caller, when we mirror all slashes into
2546 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2548 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2549 Resurrect old code and fix compilation with GTK < 2.13.6.
2551 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2553 Use AUTO_CONS instead of SCOPED_CONS, etc.
2554 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2555 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2556 (AUTO_LIST1): Rename from scoped_list1.
2557 (AUTO_LIST2): Rename from scoped_list2.
2558 (AUTO_LIST3): Rename from scoped_list3.
2559 (AUTO_LIST4): Rename from scoped_list4.
2560 (AUTO_STRING): Rename from SCOPED_STRING.
2561 * frame.h (AUTO_FRAME_ARG):
2562 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2563 (AUTO_LIST4, AUTO_STRING):
2564 Prepend a new argument 'name'.
2565 Declare a variable instead of yielding a value.
2567 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2569 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2571 * w32fns.c (w32_createwindow): Accept an additional argument, an
2572 array of 2 values specifying the coordinates of the frame's
2573 top-left corner. Use these values instead of calling x_get_arg,
2574 which can cons Lisp objects, and therefore cannot be called except
2575 from the main thread. Remove redundant tests for the default
2577 (my_create_window): Move the calculation of the coordinates of the
2578 frame's top-left edge here. Pass them to the input thread via the
2579 second parameter of the WM_EMACS_CREATEWINDOW message.
2580 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2583 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2585 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2586 (redisplay_window): Treat the frame's frozen_window_starts flag
2587 the same way as the optional_new_start flag for the window: only
2588 obey it if the glyph row showing point will be fully visible.
2589 Likewise when the window start is in a continuation line. If,
2590 after trying everything under the 'force_start' label, point is
2591 still not fully visible, give up and scroll the window.
2592 Add debugging traces. (Bug#18545)
2594 * window.c (Frecenter): Set the window's redisplay flag.
2596 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2598 * w32term.c (w32_read_socket): Don't use frame dimensions for
2599 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2600 rectangle. Check the return value of GetClientRect, and don't use
2601 the results if it didn't succeed.
2603 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2604 in columns and lines after correcting the pixel dimensions in
2606 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2607 negative values to xrealloc. (Bug#18528)
2609 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2611 * alloc.c: Remove now-unnecessary check.
2612 Suggested by Dmitry Antipov in:
2613 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2615 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2617 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2618 to Ubuntu 14.04.1 x86-64.
2620 Simplify stack-allocated Lisp objects, and make them more portable.
2621 The build_local_string macro was used in two ways: (1) string
2622 literals for which scoped allocation suffices, and (2) file name
2623 components, where it's not safe in general to assume bounded-size
2624 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2625 allocates a block-scope string, and by using SCOPED_STRING for (1)
2626 and build_string for (2). Furthermore, actually use stack
2627 allocation only for objects known to have sufficient alignment.
2628 This simpler implementation means Emacs can make
2629 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2630 GC_MAKE_GCPROS_NOOPS.
2631 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2632 for fewer differences among implementations.
2633 (struct Lisp_String): Now GCALIGNED.
2634 (USE_STACK_LISP_OBJECTS): Default to true, since the
2635 implementation no longer insists on a nonempty GCALIGNED.
2636 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2637 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2638 separately. Move definiens to scoped_cons. The old definition
2639 was incorrect when GCALIGNED was defined to be empty.
2640 (union Aligned_String): New type.
2641 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2642 implementation ports to compilers that don't align strictly enough.
2643 Don't worry about the union sizes; it's not worth bothering about.
2644 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2645 Rewrite using USE_STACK_CONS.
2646 (scoped_cons): Assume the use of union Aligned_Cons.
2647 (lisp_string_size, make_local_string, build_local_string): Remove.
2648 Unless otherwise specified, all callers of build_local_string
2649 changed to use SCOPED_STRING.
2650 (SCOPED_STRING): New macro.
2651 * data.c (wrong_choice):
2652 * menu.c (single_menu_item):
2653 * process.c (Fformat_network_address):
2654 Hoist use of SCOPED_STRING out of a scope, so that its returned
2655 object lives long enough.
2656 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2657 as the string might be long or might not be ASCII.
2659 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2661 * msdos.c (internal_terminal_init): Bump version to 25.
2663 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2665 Keep stack-allocated Lisp objects fast rather than versatile.
2666 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2667 (SCOPED_CONS_INITIALIZER): New macro.
2668 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2669 (USE_LOCAL_ALLOCA): Remove.
2670 (local_cons, local_list1, local_list2, local_list3, local_list4):
2671 Remove. Stack overflow checking makes them too slow.
2672 (make_local_vector): Likewise. Also we just don't have enough
2674 (enum LISP_STRING_OVERHEAD): Remove.
2675 (local_string_init, local_vector_init): Remove prototypes.
2676 (make_local_string, build_local_string): Redesign to target short
2677 compile-time string constants, fall back to regular string allocation
2679 (lisp_string_size): New function.
2680 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2681 * alloc.c (local_string_init, local_vector_init): Remove.
2682 (verify_ascii) [ENABLE_CHECKING]: New function.
2683 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2684 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2685 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2686 * xselect.c, xterm.c: All related users changed.
2688 2014-09-28 Ken Brown <kbrown@cornell.edu>
2690 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2691 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2693 2014-09-27 Ken Brown <kbrown@cornell.edu>
2695 Fix implementation of HYBRID_MALLOC on Cygwin.
2696 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2697 (bss_sbrk_buffer_beg): New variable. Use it...
2698 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2699 incorrect definition.
2701 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2703 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2704 Make it into a function and change arg to be a function.
2706 * lisp.mk (lisp): Add elisp-mode.elc.
2708 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2710 * xfns.c (x_default_scroll_bar_color_parameter):
2711 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2712 to pacify --enable-gcc-warnings in non-scrollbar builds.
2714 2014-09-26 Ken Brown <kbrown@cornell.edu>
2716 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2718 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2720 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2721 MinGW builds that use GCC before 4.2.
2723 Default to stack objects on DOS_NT platforms as well.
2724 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2725 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2727 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2729 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2730 ALIGN_STACK attribute.
2732 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2734 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2735 ALIGN_STACK attribute.
2737 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2738 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2740 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2742 * frame.c (frame_inhibit_resize):
2743 * widget.c (EmacsFrameResize):
2744 * window.c (resize_frame_windows, Fset_window_configuration):
2745 * xdisp.c (expose_frame):
2746 * xfns.c (x_change_tool_bar_height):
2747 * xmenu.c (update_frame_menubar):
2748 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2749 Remove code left dead after 2014-07-27 changes.
2751 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2753 Fix local_cons etc. to not exhaust the stack when in a loop.
2754 Problem reported in:
2755 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2756 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2757 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2758 (Ffind_charset_string):
2759 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2760 * data.c (wrong_range):
2761 * editfns.c (Fpropertize, format2):
2762 * emacs.c (init_cmdargs, decode_env_path):
2763 * fileio.c (auto_save_error):
2764 * fns.c (Fyes_or_no_p):
2765 * font.c (font_style_to_value, font_parse_xlfd)
2766 (font_parse_family_registry, font_delete_unmatched)
2768 * fontset.c (Fset_fontset_font):
2769 * frame.c (x_get_arg):
2770 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2771 (read_char_minibuf_menu_prompt):
2772 * keymap.c (silly_event_symbol_error, describe_vector):
2773 * lread.c (load_warn_old_style_backquotes):
2774 * menu.c (single_menu_item):
2775 * minibuf.c (Fread_buffer):
2776 * process.c (status_message, Fformat_network_address)
2777 (server_accept_connection):
2778 * textprop.c (copy_text_properties):
2779 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2780 * xfns.c (x_default_scroll_bar_color_parameter):
2781 * xfont.c (xfont_open):
2782 * xselect.c (x_clipboard_manager_error_1):
2783 * xterm.c (x_term_init):
2784 Put USE_LOCAL_ALLOCA at the start of the function.
2785 * fns.c (maybe_resize_hash_table): Use build_string instead of
2786 build_local_string, since we'd otherwise need a conditional
2787 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2788 not worth the bother of optimization.
2789 * font.c (font_delete_unmatched): Remove by-hand code that
2790 observed MAX_ALLOCA limit, since it's now done automatically.
2791 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2792 since build_local_string needs its sa_alloc.
2793 * lisp.h (lisp_word_count): New function.
2794 (SAFE_ALLOCA_LISP): Use it.
2795 (USE_LOCAL_ALLOCA): New macro.
2796 (local_cons, make_local_vector, make_local_string):
2797 Observe the MAX_ALLOCA limit.
2798 (LISP_STRING_OVERHEAD): New constant.
2799 (make_local_string): Use it.
2801 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2803 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2804 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2805 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2806 and Solaris and it's likely to work on similar platforms.
2808 Avoid signed integer overflow when converting Time to ptrdiff_t.
2809 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2811 (position_to_Time, Time_to_position): New functions.
2812 (gen_help_event, kbd_buffer_get_event): Use them.
2813 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2814 Go back to plain 'unsigned long', so that 'Time' is the same
2815 for both X and non-X builds; this is less likely to cause surprise.
2816 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2817 are the same size; this is no longer required.
2819 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2820 of bit 28 and of whether an unsigned value is negative.
2821 This simplifies the code a bit, and pacifies clang 3.4.
2823 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2825 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2826 Windows builds, where 'long' is a 32-bit type.
2828 * w32inevt.h (w32_console_mouse_position): Update the argument
2829 types to use 'Time'.
2831 * w32term.c (w32_mouse_position)
2832 (x_horizontal_scroll_bar_report_motion)
2833 (x_scroll_bar_report_motion): Update the argument types to use
2836 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2838 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2839 (struct input_event): ...unsigned bitfields. Likewise for
2840 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2841 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2842 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2843 (kbd_buffer_get_event): Adjust users.
2844 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2845 (make_scroll_bar_position): New function, refactored out of...
2846 (make_lispy_event): ...adjusted user.
2847 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2848 * nsterm.m (ns_mouse_position, mouseUp):
2849 * term.c (term_mouse_position):
2850 * w32inevt.c (w32_console_mouse_position):
2851 * w32term.c (w32_mouse_position):
2852 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2853 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2854 Prefer enum and explicit enum members to integers and numeric values.
2856 * chartab.c (uniprop_encode_value_numeric):
2857 * font.c (font_style_to_value): Use make_local_vector.
2858 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2859 * keymap.c (append_key): Use scoped_list1.
2861 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2862 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2864 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2866 Fix some slow uses and misuses of strcat.
2867 * doc.c (get_doc_string):
2868 * gtkutil.c (get_utf8_string):
2869 * xsmfns.c (x_session_initialize):
2870 Avoid recomputation of string length.
2871 * ftfont.c (ftfont_spec_pattern):
2872 * xfns.c (xic_create_fontsetname):
2873 Don't assume output buffer is initially zero.
2875 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2877 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2878 All callers changed.
2879 * xterm.c (x_term_init): Use new functionality to avoid two needs
2880 to compute a string length.
2882 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2884 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2886 Use known length of a Lisp string to copy it faster.
2887 * lisp.h (lispstrcpy): New function. Add comment.
2888 * callproc.c (child_setup):
2889 * dbusbind.c (xd_append_arg):
2890 * doc.c (get_doc_string):
2891 * font.c (Ffont_xlfd_name):
2892 * frame.c (xrdb_get_resource):
2893 * process.c (Fmake_network_process, network_interface_info):
2894 * w32fns.c (Fx_open_connection):
2895 * w32proc.c (sys_spawnve):
2896 * xfns.c (select_visual):
2897 * xfont.c (xfont_list):
2898 * xsmfns.c (x_session_initialize):
2899 * xterm.c (x_term_init): Use it.
2901 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2903 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2904 Reported by Dmitry Antipov in thread leading to:
2905 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2906 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2907 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2909 * callproc.c (call_process): Save and restore sa_avail.
2910 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2911 (AVAIL_ALLOCA): New macro.
2912 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2913 Use it, and check against sa_avail rather than MAX_ALLOCA.
2915 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2917 On OSX, do not free font-specific data more than once (Bug#18501).
2918 * macfont.m (macfont_close): Release and free font-specific data
2919 only if it wasn't previously freed.
2921 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2923 * unexmacosx.c (dump_it): Improve error message.
2925 2014-09-22 Juri Linkov <juri@jurta.org>
2927 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2928 (Bug#10747, bug#18334)
2930 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2932 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2933 units in which the position is measured. (Bug#18493)
2935 * xdisp.c (redisplay_internal): Force redisplay of all windows
2936 that show a buffer whose narrowing has changed. (Bug#18490)
2938 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2940 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2941 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2942 lines, draw the hollow-box and hbar cursors on the right side of
2943 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2946 * xterm.c (x_draw_stretch_glyph_string):
2947 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2948 caused the block cursor to disappear on a TAB in R2L lines in
2949 every window except the leftmost one. Reported by Martin Rudalics
2952 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2954 Always use matched specpdl entry to record call arguments (Bug#18473).
2955 * lisp.h (record_in_backtrace): Adjust prototype.
2956 * eval.c (record_in_backtrace): Return current specpdl level.
2957 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2958 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2959 entry and use that entry in call to backtrace_debug_on_exit.
2960 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2961 (do_debug_on_call): Get current specpdl level as 2nd arg.
2963 Prefer ptrdiff_t to int and avoid integer overflows.
2964 * fileio.c (make_temp_name):
2965 * font.c (font_parse_family_registry): Avoid integer
2966 overflow on string size calculation.
2967 * data.c (Faset): Likewise for byte index.
2969 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2971 Fix display of R2L lines in partial-width windows.
2972 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2973 assigned the correct value.
2974 (extend_face_to_end_of_line): Account for truncation and
2975 continuation glyphs in R2L rows when one of the fringes is not
2977 (display_line): Don't assign negative X offset to a row if we are
2978 going to produce a truncation glyph for it. When handling
2979 truncated R2L rows, consider the width of the left fringe instead
2981 (produce_special_glyphs): Fix bogus assignments.
2983 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2985 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2986 always set to a valid value. Make sure the size passed to alloca
2987 is always positive. (Bug#18516)
2989 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2991 Avoid extra call to oblookup when interning symbols.
2992 * lisp.h (intern_driver): Add prototype.
2993 * lread.c (intern_driver): New function.
2994 (intern1, intern_c_string_1, Fintern):
2995 * font.c (font_intern_prop):
2996 * w32font.c (intern_font_name): Use it.
2998 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3000 Minor improvements to new stack-allocated Lisp objects.
3001 * frame.h (FRAME_PARAMETER):
3002 Prefer scoped_list1 to local_list1 where either would do.
3003 * lisp.h (scoped_list4): New macro.
3004 (local_cons, local_list1, local_list2, local_list3, local_list4)
3005 (make_local_vector, make_local_string, build_local_string):
3006 Prefer functions to macros where either would do.
3007 * xdisp.c (build_desired_tool_bar_string):
3008 Prefer scoped_list4 to local_list4 where either would do.
3010 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3012 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3013 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3014 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3015 * frame.h (FRAME_PARAMETER): New macro.
3016 * dispnew.c (init_display):
3017 * fontset.c (Fset_fontset_font):
3018 * frame.c (x_default_parameter):
3019 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3020 * xfns.c (x_default_scroll_bar_color_parameter)
3021 (x_default_font_parameter, x_create_tip_frame): Use it.
3022 * editfns.c (Fpropertize): Use local_cons.
3023 * process.c (status_message): Use build_local_string.
3024 * xfont.c (xfont_open): Use make_local_string.
3025 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3027 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3029 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3030 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3031 !__clang__. This works with GCC and with clang and is safer for
3032 compilers we don't know about.
3033 (local_cons): Rename parameter to make capture less likely.
3035 2014-09-17 Samuel Bronson <naesten@gmail.com>
3037 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3039 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3041 Fix minor problems found by static checking.
3042 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3044 * buffer.h (decode_buffer): Doc and indentation fixes.
3045 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3047 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3049 Avoid clang-specific warnings.
3050 * buffer.c (init_buffer): Shut up -Wself-assign.
3051 * process.c (server_accept_connection): Shut up -Wunsequenced.
3053 2014-09-16 Daniel Colascione <dancol@dancol.org>
3055 * fns.c (sxhash): For symbols, use address as hash code.
3057 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3059 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3060 * charset.c (load_charset_map_from_file): Use scoped_list2
3061 and build_local_string.
3062 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3063 * emacs.c (init_cmdargs, decode_env_path):
3064 * fileio.c (Fexpand_file_name):
3065 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3066 * frame.c (x_get_arg):
3067 * keyboard.c (safe_run_hooks_error):
3068 * lread.c (load_warn_old_style_backquotes):
3069 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3070 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3071 * xselect.c (x_clipboard_manager_error_1)
3072 (x_clipboard_manager_save_all):
3073 * xterm.c (x_term_init): Use build_local_string.
3075 Avoid more integer overflows on string size calculations.
3076 * category.c (Fmake_category_set):
3077 * xdisp.c (get_overlay_arrow_glyph_row):
3078 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3080 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3082 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3083 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3084 error message format. Use message_with_string to have non-ASCII
3085 file names properly displayed.
3086 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3087 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3088 where these APIs are not available even in UNICOWS.DLL.
3089 Improve the format of error messages and include the file name in them
3091 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3092 call play-sound-functions, per documentation.
3094 * w32.c (w32_get_long_filename, w32_get_short_filename):
3095 Constify the input file name arguments.
3097 * w32.h (w32_get_long_filename, w32_get_short_filename):
3100 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3102 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3103 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3104 [USE_LOCAL_ALLOCATORS]: New macros.
3105 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3106 (build_local_string): Avoid argument name expansion clash with
3108 * alloc.c (toplevel)
3109 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3110 Preprocessor guard to avoid impossible configuration.
3111 * charset.c (Ffind_charset_region, Ffind_charset_string):
3112 Use make_local_vector.
3113 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3114 * textprop.c (Fput_text_property, Fadd_face_text_property):
3116 (copy_text_properties): Use local_cons and local_list3.
3117 * chartab.c (uniprop_table):
3118 * data.c (wrong_choice, wrong_range):
3119 * doc.c (get_doc_string):
3120 * editfns.c (format2):
3121 * fileio.c (Fexpand_file_name, auto_save_error):
3122 * fns.c (Fyes_or_no_p):
3123 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3124 * fontset.c (Fset_fontset_font):
3125 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3126 (read_char_minibuf_menu_prompt):
3127 * keymap.c (silly_event_symbol_error, describe_vector):
3128 * menu.c (single_menu_item):
3129 * minibuf.c (Fread_buffer):
3130 * process.c (status_message, Fformat_network_address)
3131 (server_accept_connection): Use make_local_string and
3132 build_local_string. Prefer compound literals where appropriate.
3134 2014-09-15 Daniel Colascione <dancol@dancol.org>
3136 * fns.c (Fsort): Tweak sort docstring.
3138 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3140 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3141 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3142 set errno to EAGAIN instead, to allow the caller to retry the
3143 write after some waiting. Fixes deadlocks when Emacs exchanges a
3144 lot of data through the pipe. (Bug#18420)
3146 * sound.c (Fplay_sound_internal): Encode the sound file name in
3147 the ANSI codepage. Expand it against data-directory, as per docs,
3148 not against the current directory. No need to make a local copy
3149 of the file name; pass the encoded file name directly to
3150 do_play_sound. (Bug#18463)
3152 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3153 NULL, and the file name is not encodable in ANSI codepage, return
3154 the string with "?" replacement characters, which will fail the
3155 caller. This avoids returning a random value in that case.
3157 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3159 * window.c (Fresize_mini_window_internal): Set w->total_lines
3160 from w->pixel_height (Bug#18422).
3162 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3164 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3165 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3166 setting resize increments (Bug#18435).
3168 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3170 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3171 state around the call to line_bottom, since it can move the
3172 iterator to another screen line. This fixes off-by-one errors in
3173 the reported row in some rare cases.
3175 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3177 * callproc.c (init_callproc): Fix bug introduced at
3178 2014-09-07 (Bug#18474).
3180 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3182 Prefer ptrdiff_t to int and avoid integer overflows.
3183 * fileio.c (make_temp_name):
3184 * font.c (font_parse_family_registry): Avoid integer
3185 overflow on string size calculation.
3186 * data.c (Faset): Likewise for byte index.
3188 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3190 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3192 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3194 * lisp.h (make_local_string): Nitpick indent.
3195 * print.c (Fprin1_to_string): Remove unused GCPROs.
3197 More debugging aids around GCPROs.
3198 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3199 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3200 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3202 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3203 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3205 Remove redundant GCPROs around Ffuncall and Fapply calls.
3206 This is safe because Ffuncall protects all of its arguments by itself.
3207 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3208 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3209 (call6, call7): Likewise. Use compound literals where applicable.
3210 (run_hook_with_args_2): Use compound literal.
3212 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3214 Pacify --enable-gcc-warnings when no window system is used.
3215 These warnings found that subscript error, so they seem worthwhile.
3216 * composite.c (char_composable_p): Simplify a bit.
3217 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3218 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3219 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3220 * window.c (set_window_scroll_bars):
3221 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3222 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3223 Ignore -Wsuggest-attribute=const.
3224 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3225 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3227 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3229 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3230 Use check_iso_charset_parameter instead of doing the checks by hand.
3231 (check_iso_charset_parameter): Move up. Check parameters a bit
3232 more carefully, and return true for 96-char sets. All callers changed.
3234 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3236 Simplify lisp.h by removing the __COUNTER__ business.
3237 Reported by Dmitry Antipov in:
3238 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3239 * lisp.h (make_local_vector, make_local_string)
3240 (build_local_string): Simplify by not bothering with __COUNTER__.
3241 The __COUNTER__ business wasn't working properly, and was needed
3242 only for hypothetical future expansion anyway.
3244 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3246 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3247 terms to determine bitmap color. (Bug#18437)
3249 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3251 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3254 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3256 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3258 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3260 * xterm.c (handle_one_xevent): Detect iconified by looking at
3261 _NET_WM_STATE_HIDDEN.
3263 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3265 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3266 These can generate a constant with the correct value but the wrong
3267 width, which doesn't work as a printf argument. All uses removed.
3268 Reported by Dmitry Antipov in:
3269 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3270 (ENUMABLE): Remove; no longer needed.
3271 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3272 Remove; no longer needed because of the above change.
3273 Each definiens moved to the only use.
3275 Improve the experimental local and scoped allocation.
3276 * alloc.c (local_string_init, local_vector_init):
3277 New functions, defined if USE_LOCAL_ALLOCATORS.
3278 Mostly, these are moved here from lisp.h, as it's not
3279 clear it's worth making them inline.
3280 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3281 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3282 USE_STACK_LISP_OBJECTS, not on a laundry list.
3283 (local_string_init, local_vector_init): New decls.
3284 (union Aligned_Cons): New type.
3285 (scoped_cons): Use it. Give up on the char trick, as it's a too
3286 much of a maintenance hassle; if someone wants this speedup
3287 they'll just need to convince their compiler to align properly.
3288 Conversely, use the speedup if struct Lisp_Cons happens to
3289 be aligned even without a directive. Better yet, help it along
3290 by using union Aligned_Cons rather than struct Lisp_Cons.
3291 (pointer_valid_for_lisp_object): Remove. This check is not
3292 necessary, since make_lisp_ptr is already doing it. All uses removed.
3293 (local_vector_init, local_string_init): Move to alloc.c.
3294 (build_local_vector): Remove this awkward macro, replacing with ...
3295 (make_local_vector): New macro, which acts more like a function.
3296 Use statement expressions and use __COUNTER__ to avoid macro
3297 capture. Fall back on functions if these features are not supported.
3298 (build_local_string, make_local_string): Likewise.
3300 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3302 * xterm.c (x_term_init): Consolidate duplicated code.
3303 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3304 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3305 Add eassert and mark dpyinfo as dead only if it was alive.
3307 Add macros to allocate temporary Lisp objects with alloca.
3308 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3309 * character.h (parse_str_as_multibyte): Move prototype to ...
3310 * lisp.h (parse_str_as_multibyte): ... here.
3311 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3312 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3314 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3315 (local_string_init): New functions.
3316 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3317 (init_alloc_once): Call it.
3319 Cleanup last change and make all new stuff conditional.
3320 * lisp.h (build_local_string): Rename to ...
3321 (make_local_string): ... this macro.
3322 (build_local_string, scoped_list1, scoped_list3): New macros.
3323 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3324 and functions as such, use regular fallbacks otherwise.
3325 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3328 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3330 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3331 always make sure the marginal areas of the row are in sync with
3332 what the window wants. (Bug#18419)
3334 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3335 existing binding of a variable, to avoid silently aborting
3336 commands that use specbind. (Bug#18331)
3338 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3340 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3341 * coding.c (growable_destination): New function.
3342 (produce_chars): Use it for sanity checks. Do not fiddle with
3343 dst_end if the source and destination are both nil, as it's
3344 the caller's responsibility to avoid overlap.
3345 * keyboard.c (read_decoded_event_from_main_queue):
3346 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3347 length, not 4 times, to prevent decode_coding_c_string from trying
3348 to reallocate a destination. This removes the need for the FIXME.
3350 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3351 All callers simplified. Add a comment about exec_failed, vfork,
3354 Adjust drag-and-drop fix when window is above top (Bug#18303).
3355 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3356 XCDR bleed into XCAR's encoded value. Improve checks for
3357 out-of-range data while we're at it.
3359 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3361 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3362 is CONSP (Bug#18303).
3364 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3366 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3367 'alloca' gets passed arguments larger than MAX_ALLOCA.
3369 * font.c (MAX): Define if not defined elsewhere.
3371 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3373 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3374 here for destination buffer, to work around what appears to be a
3375 bug in decode_coding_c_string when the source and destination are
3378 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3379 This follows up on the recent thread in emacs-devel on alloca; see:
3380 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3381 This patch also cleans up alloca-related glitches noted while
3382 examining the code looking for unbounded alloca.
3384 * callproc.c (init_callproc):
3385 Rewrite to avoid need for alloca.
3386 * buffer.c (mouse_face_overlay_overlaps)
3387 (report_overlay_modification):
3388 * buffer.h (GET_OVERLAYS_AT):
3389 * coding.c (make_subsidiaries):
3390 * doc.c (Fsnarf_documentation):
3391 * editfns.c (Fuser_full_name):
3392 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3393 (search_embedded_absfilename, Fsubstitute_in_file_name):
3394 * fns.c (Fmake_hash_table):
3395 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3396 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3397 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3398 (xrdb_get_resource, x_get_resource_string):
3399 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3400 * ftxfont.c (ftxfont_draw):
3401 * image.c (xbm_load, xpm_load, jpeg_load_body):
3402 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3404 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3406 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3407 (find_and_return_menu_selection):
3408 * print.c (PRINTFINISH):
3409 * process.c (Fformat_network_address):
3410 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3411 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3412 * sound.c (wav_play, au_play):
3413 * syntax.c (skip_chars):
3414 * term.c (tty_menu_activate, tty_menu_show):
3415 * textprop.c (get_char_property_and_overlay):
3416 * window.c (Fset_window_configuration):
3417 * xdisp.c (safe__call, next_overlay_change, vmessage)
3418 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3419 * xfaces.c (face_at_buffer_position):
3420 * xmenu.c (x_menu_show):
3421 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3422 allocation size isn't bounded.
3423 * callint.c (Fcall_interactively): Redo memory_full check
3424 so that it can be done at compile-time on some platforms.
3425 * coding.c (MAX_LOOKUP_MAX): New constant.
3426 (get_translation_table): Use it.
3427 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3428 SAFE_ALLOCA, to catch integer overflows on size calculation.
3429 (exec_failed) [!DOS_NT]: New function.
3430 (child_setup) [!DOS_NT]: Use it.
3431 * editfns.c (Ftranspose_regions):
3432 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3433 * editfns.c (check_translation):
3434 Allocate larger buffers on the heap.
3435 * eval.c (internal_lisp_condition_case):
3436 Check for MAX_ALLOCA overflow.
3437 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3438 (Fbase64_encode_region, Fbase64_decode_region):
3439 Avoid unnecessary calls to SAFE_FREE before 'error'.
3440 * buffer.c (mouse_face_overlay_overlaps):
3441 * editfns.c (Fget_pos_property, check_translation):
3442 * eval.c (Ffuncall):
3443 * font.c (font_unparse_xlfd, font_find_for_lface):
3444 * ftfont.c (ftfont_drive_otf):
3445 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3446 (menu_bar_items, tool_bar_items):
3447 * sound.c (Fplay_sound_internal):
3448 * xdisp.c (load_overlay_strings, dump_glyph_row):
3449 Use an ordinary auto buffer rather than alloca, since the
3450 allocation size is fixed and small.
3451 * ftfont.c: Include <c-strcase.h>.
3452 (matching_prefix): New function.
3453 (get_adstyle_property): Use it, to avoid need for alloca.
3454 * keyboard.c (echo_add_key):
3455 * keymap.c (describe_map): Use ptrdiff_t, not int.
3456 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3457 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3458 when counting bytes.
3459 * lisp.h (xlispstrdupa): Remove, replacing with ...
3460 (SAFE_ALLOCA_STRING): ... new macro with different API.
3461 This fixes a portability problem, namely, alloca result
3462 passed to another function. All uses changed.
3463 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3465 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3466 (REGEX_ALLOCATE): New macros.
3467 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3468 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3470 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3472 (decode_mode_spec_coding): Store directly into buf rather than
3473 into an alloca temporary and copying the temporary to the buf.
3475 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3477 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3479 2014-09-04 Jan D <jan.h.d@swipnet.se>
3481 * xterm.c (x_term_init): Don't call x_session_initialize if running
3482 as a daemon (Bug#18375).
3484 * xsmfns.c: Initialize ice_fd.
3486 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3488 Less chatter in 'make' output.
3489 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3490 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3491 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3493 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3495 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3496 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3498 * nsfns.m (Fx_create_frame):
3499 * w32fns.c (Fx_create_frame):
3500 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3503 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3505 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3506 the reported row in the case of a window with a header line, by
3507 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3508 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3510 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3512 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3513 when configured --with-wide-int on typical 32-bit platforms.
3515 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3517 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3518 when HPOS is negative, for the benefit of R2L glyph rows whose
3519 newline overflows into the fringe.
3521 2014-09-03 Ken Brown <kbrown@cornell.edu>
3523 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3525 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3527 Minor cleanup of recent strlen-avoiding patch.
3528 * fileio.c (CHECK_LENGTH): Remove.
3529 Rewrite callers so that they don't need it.
3530 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3531 variable wasn't set.
3533 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3535 * fileio.c (CHECK_LENGTH): New macro.
3536 (Fexpand_file_name): Use it and get rid of a few more calls
3537 to strlen and strcat.
3538 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3539 * lisp.h (egetenv): ... because of a new inline function used to
3540 avoid calls to strlen for a compile-time constants.
3542 * buffer.h (decode_buffer): New function.
3543 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3544 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3545 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3546 * data.c (Flocal_variables_p):
3547 * fileio.c (Fverify_visited_file_modtime):
3548 * marker.c (live_buffer): Use it.
3550 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3552 Avoid extra calls to strlen in filesystem I/O routines.
3553 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3554 the length of 'newdir' is known or may be precalculated.
3555 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3556 not 'char *', and so use precalculated length.
3557 (Ffile_accessible_directory_p):
3558 * callproc.c (encode_current_directory, init_callproc):
3559 * charset.c (init_charset):
3560 * lread.c (load_path_check, load_path_default): Adjust users.
3561 * lisp.h (file_accessible_directory_p): Tweak prototype.
3563 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3565 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3568 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3570 --enable-silent-rules now suppresses more chatter.
3571 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3572 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3573 (am__v_CCLD_1): New macros, taken from Automake.
3574 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3576 Clean up extern decls a bit.
3577 * bytecode.c: Include blockinput.h and keyboard.h rather
3578 than rolling their APIs by hand.
3579 * emacs.c: Include regex.h and rely on its and lisp.h's API
3580 rather than rolling them by hand.
3581 * lastfile.c: Include lisp.h, to check this file's API.
3582 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3584 * regex.h (re_max_failures): New decl.
3585 * unexcw.c, unexmacosx.c, unexw32.c:
3586 Rely on lisp.h's API rather than rolling it by hand.
3587 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3588 Declare at top level, to pacify GCC -Wnested-externs.
3590 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3592 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3593 clipping rectangle become negative (i.e. large positive, since
3594 it's an unsigned data type). This can happen in R2L hscrolled
3595 glyph rows, and caused us to draw the cursor glyph on the fringe.
3596 For the details, see
3597 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3599 2014-08-31 Ken Brown <kbrown@cornell.edu>
3601 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3602 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3603 is defined. (Bug#18368)
3605 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3607 Vector-sorting fixes (Bug#18361).
3608 It's not safe to call qsort or qsort_r, since they have undefined
3609 behavior if the user-specified predicate is not a total order.
3610 Also, watch out for garbage-collection while sorting vectors.
3611 * fns.c: Include <vla.h>.
3612 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3613 (sort_vector_compare): Remove, replacing with ....
3614 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3615 ... these new functions.
3616 (sort_vector): Rewrite to use the new functions.
3617 GCPRO locals, since the predicate can invoke the GC.
3618 Since it's in-place return void; caller changed.
3619 (merge): Use 'inorder', for clarity.
3621 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3622 One can't hoist this out of the 'if', because intervening calls to
3623 newlocale, twolower, etc. can change errno.
3625 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3627 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3628 wording of the error messages.
3629 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3632 * w32proc.c (get_lcid_callback): Accept locale specifications
3633 without the country part, as in "enu" vs "enu_USA".
3634 (w32_compare_strings): Signal an error if a locale was specified,
3635 but couldn't be translated into a valid LCID.
3637 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3639 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3641 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3643 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3644 errno after towlower_l. errno's value is not specified after
3645 towlower_l. Instead, assume that towlower_l returns its argument
3646 on failure, which is portable in practice.
3648 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3650 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3652 * w32proc.c (w32_compare_strings): Accept additional argument
3653 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3654 if requested. If w32-collate-ignore-punctuation is non-nil, add
3655 NORM_IGNORESYMBOLS to the flags.
3656 (LINGUISTIC_IGNORECASE): Define if not already defined.
3657 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3659 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3662 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3664 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3665 Define substitutes for platforms that lack them.
3666 (str_collate): Add arguments locale and ignore_case.
3668 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3669 Add optional arguments LOCALE and IGNORE-CASE.
3671 * lisp.h (str_collate): Adapt argument list.
3673 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3675 Add vectors support to Fsort.
3676 * fns.c (sort_vector, sort_vector_compare): New functions.
3677 (sort_list): Likewise, refactored out of ...
3678 (Fsort): ... adjusted user. Mention vectors in docstring.
3679 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3680 * alloc.c (make_save_int_obj): New function.
3681 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3682 (make_save_int_obj): Add prototype.
3684 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3685 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3686 Conditionally define to match system's qsort_r signature.
3687 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3689 2014-08-28 Ken Brown <kbrown@cornell.edu>
3691 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3692 dumping and the system malloc after dumping. (Bug#18222)
3694 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3695 Define as macros, expanding to hybrid_malloc, etc.
3696 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3697 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3699 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3700 full implementation on Cygwin. Remove Cygwin-specific code that
3701 is no longer needed.
3702 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3703 Redefine as macros expanding to gmalloc, grealloc, etc.
3704 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3705 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3706 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3707 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3709 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3710 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3711 HAVE_POSIX_MEMALIGN)]: New functions.
3712 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3713 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3714 hybrid_aligned_alloc; declare.
3715 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3716 HAVE_POSIX_MEMALIGN)]: Define.
3717 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3718 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3719 Define as macro, expanding to gget_current_dir_name, and define
3721 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3722 malloc_enable_thread(). Don't initialize malloc.
3723 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3724 no longer defined on Cygwin).
3725 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3726 * sheap.c (bss_sbrk_buffer_end): New variable.
3727 * unexcw.c (__malloc_initialized): Remove variable.
3728 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3730 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3733 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3735 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3736 In `event->y' return entire range (the size of the scroll bar minus
3738 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3739 return entire range (the scaled size of the scroll bar minus
3740 that of the slider). In `portion' return the scaled position of
3742 (xaw_jump_callback): Restore part of code for vertical scroll
3743 bar broken in change from 2014-07-27.
3744 (xaw_scroll_callback): Provide incremental scrolling with
3745 horizontal scroll bars.
3747 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3749 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3751 * indent.c (Fvertical_motion): Fix vertical motion up through a
3752 display property after a newline. (Bug#18276)
3754 * xdisp.c (display_line): Don't assume that the call to
3755 reseat_at_next_visible_line_start ends up at a character
3756 immediately following the newline on the previous line.
3757 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3758 beyond ZV, which causes infloop in redisplay. For the details, see
3759 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3761 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3762 coordinate for hscrolled R2L screen lines. (Bug#18277)
3764 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3766 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3769 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3771 * syntax.c (scan_lists): Don't examine positions before BEGV.
3774 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3776 Improve robustness of new string-collation code (Bug#18051).
3777 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3778 (newlocale, wcscoll_l): Define substitutes for platforms that
3779 lack them, so as to simplify the mainline code.
3780 (str_collate): Simplify the code by assuming the above definitions.
3781 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3782 For example, the old version left the Emacs in the wrong locale if
3783 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3784 result. Report an error if newlocale fails.
3786 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3788 * lisp.h (str_collate):
3789 * sysdep.c (str_collate): Return int.
3790 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3792 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3794 Fix some glitches in previous change.
3795 * sysdep.c (stack_direction): Replace stack_grows_down
3796 to simplify calculation of stack boundaries.
3797 (handle_sigsegv): Check whether we really crash somewhere near
3798 to stack boundary, and handle fatal signal as usual if not.
3799 (init_sigsegv): Adjust accordingly.
3800 * keyboard.c (Vtop_level_message): Rename to
3801 Vinternal__top_level_message, as suggested by Stefan Monnier in
3802 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3803 All related users changed.
3805 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3807 Handle C stack overflow caused by too nested Lisp evaluation.
3808 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3809 siglongjmp point to transfer control from SIGSEGV handler.
3810 * keyboard.c (return_to_command_loop, recover_top_level_message)
3811 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3812 (regular_top_level_message): New variable.
3813 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3814 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3816 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3817 new variables described above.
3818 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3819 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3820 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3821 (init_sigsegv): New function.
3822 (init_signals): Use it.
3824 2014-08-25 Ken Brown <kbrown@cornell.edu>
3826 * emacs.c (main): Remove use of obsolete macro
3827 G_SLICE_ALWAYS_MALLOC.
3829 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3831 Implement locale-sensitive string collation for MS-Windows.
3832 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3833 New functions. (Bug#18051)
3835 * w32.h (w32_compare_strings): Add prototype.
3837 * w32.c <g_b_init_compare_string_w>: New global flag.
3838 (globals_of_w32): Initialize it.
3840 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3842 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3843 [WINDOWSNT]: Call str_collate on MS-Windows.
3845 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3847 One more minor cleanup of font subsystem.
3848 * font.h (struct font_driver): Convert text_extents to
3849 return void because returned value is never actually used.
3850 * macfont.m (macfont_text_extents):
3851 * w32font.c (w32font_text_extents):
3852 * xftfont.c (xftfont_text_extents): Adjust to return void
3853 and assume that 'metrics' argument is always non-NULL.
3854 * ftfont.c (ftfont_text_extents):
3855 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3857 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3859 Minor cleanups of str_collate fix (Bug#18051).
3860 * fns.c (str_collate): Move decl from here ...
3861 * lisp.h (str_collate): ... to here.
3862 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3863 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3864 potential problems with integer overflow. Don't assume
3865 setlocale succeeds. Remove unnecessary test before restoring
3866 locale via setlocale, and free the copied setlocale string
3869 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3871 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3873 * sysdep.c (str_collate): New function. (Bug#18051)
3875 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3877 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3878 if the initial "rm -f" fails. This is for MinGW builds, where
3879 MS-Windows will not allow deleting the executable file of a
3882 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3884 * w32term.c (w32_scroll_bar_handle_click)
3885 (w32_horizontal_scroll_bar_handle_click)
3886 (x_scroll_bar_report_motion)
3887 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3888 SB_THUMBTRACK, use the 32-bit position information returned by
3889 GetScrollInfo, not the 16-bit information returned in the Windows
3892 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3894 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3895 second coordinate ('y') reported for dragging the horizontal
3898 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3900 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3901 and text area-relative x-coordinates.
3903 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3905 Avoid overwriting the reversed_p flags in the glyph matrices when
3906 init_iterator or start_display are called.
3907 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3909 (tool_bar_height, redisplay_tool_bar, try_window)
3910 (try_window_reusing_current_matrix, try_window_id)
3911 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3912 reversed_p flag of the iterator's glyph row where the glyph row
3913 is going to be redrawn.
3915 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3917 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3919 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3921 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3922 of emacs_event return length from si.nPage to si.nMax.
3923 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3924 interchange start and end of thumb.
3926 2014-08-15 Ken Brown <kbrown@cornell.edu>
3928 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3929 ERRORCHECK mutexes. (Bug#18222)
3931 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3933 * frame.c (set_menu_bar_lines_1): Remove.
3934 (set_menu_bar_lines): Call change_frame_size instead of
3935 set_menu_bar_lines_1.
3937 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3939 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3942 2014-08-11 Glenn Morris <rgm@gnu.org>
3944 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3945 writing before backing up, since it causes a more serious problem
3946 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3947 (choose_write_coding_system): No longer callable from Lisp.
3948 Move last piece back here from Fwrite_region.
3949 (Fwrite_region, syms_of_fileio): Update for above changes.
3951 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3953 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3954 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3955 (Fwindow_new_pixel, Fset_window_new_pixel)
3956 (Fset_window_new_total, Fset_window_new_normal)
3957 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3959 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3961 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3963 * fontset.c (Finternal_char_font): Recompute basic faces if the
3964 frame's face cache was cleared. (Bug#18162)
3966 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3968 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3969 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3970 base buffer's undo list.
3972 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3974 Fix a couple of recent inadvertent breaks of the MSDOS port.
3975 * msdos.c: include required menu.h
3976 * term.c: set correct menu_show_hook on MSDOS.
3978 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3980 Fix handling of menu bar line on TTY frames (Bug#18136)
3982 * dispnew.c (handle_window_change_signal):
3983 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3984 frame's menu bar lines subtracted from height.
3985 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3987 (adjust_frame_size): Count in menu bar when setting FrameRows.
3988 (make_terminal_frame): When setting up the frame's lines and
3989 text height don't count in the menu bar.
3990 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3991 lines subtracted from height.
3992 (do_switch_frame): Set tty's FrameRows to number of total lines
3994 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3995 is used, return total number of lines and columns.
3996 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3998 * term.c (OUTPUT, tty_set_terminal_modes)
3999 (tty_set_terminal_window, tty_set_scroll_region)
4000 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4001 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4002 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4003 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4004 Call change_frame_size with frame's menu bar lines subtracted
4006 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4007 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4010 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4012 * alloc.c (Fmemory_info): Remove a stray brace.
4014 * process.c: Fix a comment typo.
4016 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4018 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4020 * widgetprv.h (EmacsFramePart): Remove font.
4022 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4023 (resources, setup_frame_cursor_bits): Remove unused variables and
4024 functions, esp. wrt. font (Bug#18227).
4026 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4028 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4030 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4032 Refer to MS-DOS using the same name everywhere.
4034 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4038 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4040 * w32term.c (w32_redeem_scroll_bar):
4041 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4042 not redeeming scroll bars that have been turned off.
4044 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4046 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4047 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4048 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4049 (safe_run_hook_funcall): Adjust accordingly.
4051 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4053 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4054 Condition correctly according to toolkit used.
4055 * frame.c (make_initial_frame, make_terminal_frame)
4056 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4057 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4058 assignments according to presence of toolkit scrollbars.
4059 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4060 Condition correctly according to toolkit used.
4061 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4062 only if toolkit supports it.
4063 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4065 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4067 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4069 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4071 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4072 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4073 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4074 (safe_run_hooks): Remove comment which is not relevant any more.
4076 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4078 Don't let big frames overrun the stack.
4079 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4080 Use SAFE_NALLOCA, not alloca.
4082 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4083 * dired.c (directory_files_internal): Use a volatile variable
4084 to prevent the compiler from optimizing away all copies of a local.
4085 I wonder how many other GC-related bugs like this lurk elsewhere?
4087 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4088 * xterm.h (struct x_display_info): New member 'connection'.
4089 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4090 so that x_delete_terminal has a file descriptor to pass to
4091 delete_keyboard_wait_descriptor.
4093 Don't mishandle year-9999 dates (Bug#18176).
4094 * editfns.c (decode_time_components): Store an invalid timespec
4095 on overflow, instead of returning false, so that the caller can
4096 distinguish overflow from other errors.
4097 (lisp_time_argument, lisp_seconds_argument): If the time is out
4098 of range, signal a time overflow instead of an invalid time spec.
4099 * keyboard.c (decode_timer): Treat time overflow like other
4102 Avoid undefined behavior with signed left shift.
4103 Caught by 'gcc -fsanitize=undefined'.
4104 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4105 * dispnew.c (line_hash_code, scrolling):
4106 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4107 Use 'unsigned', not 'int', for line hashes.
4108 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4110 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4112 Make compare-strings more compatible with old behavior (Bug#17903).
4113 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4115 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4117 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4118 Don't add label between left and right buttons (Bug#18129).
4120 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4122 Make functions static that no longer need to be extern.
4123 * frame.c, frame.h (set_menu_bar_lines):
4124 * keyboard.c (Qleftmost, Qrightmost):
4125 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4126 (x_set_internal_border_width):
4129 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4131 Fix display of R2L lines when the last character fits only partially.
4132 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4134 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4135 R2L row is visible only partially, give the row a negative x
4137 (display_line): Fix the calculation of the glyph whose pixel width
4138 is used to decide whether the last produced glyph fits on the
4139 line. When the last glyph fits only partially, give the row a
4142 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4143 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4144 pixel width of the first glyph that is hscrolled from display.
4145 (display_line): In R2L glyph rows, don't give a negative offset to
4146 row->x when the first glyph begins before first_visible_x.
4148 * xdisp.c (display_line): If called with iterator set up to write
4149 to a marginal area, delay the call to handle_line_prefix until we
4150 switch back to the text area. (Bug#18035)
4152 * .gdbinit (xwindow): The members total_cols, total_lines,
4153 left_col, and top_line are C integers (and has been so for the
4156 2014-08-01 Andreas Schwab <schwab@suse.de>
4158 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4159 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4161 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4163 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4164 (timerfd_callback): Ignore weird events with no data. Add tight
4165 assertions and comments.
4166 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4167 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4169 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4171 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4172 I had confused && with ||.
4174 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4176 Simplify timerfd configuration and fix some minor glitches.
4177 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4178 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4179 Fall back on timer_create if timerfd_create fails at runtime.
4180 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4181 kernel primitives to do resolution. All uses removed.
4182 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4183 (turn_on_atimers): Clear timer_create-based timers too,
4186 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4187 Without this change, the code can access the local variable 'width'
4188 even when it has not been initialized, and likewise for 'height';
4189 in either case this leads to undefined behavior.
4191 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4193 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4194 necessary, put horizontal scroll bar resources as well. See
4195 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4196 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4198 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4200 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4201 background value to match the resource of its vertical counterpart.
4203 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4205 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4206 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4208 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4210 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4211 change that added the top margin height to the requested height
4212 and revert (undocumented) part of 2014-07-28 change that changed
4213 the logic of whether a size change occurred.
4215 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4217 * .gdbinit (xwindow): The members total_cols, total_lines,
4218 left_col, and top_line are C integers (and has been so for the
4221 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4224 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4226 On GNU/Linux, use timerfd for asynchronous timers.
4227 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4228 (toplevel): Rename alarm_timer_ok to special_timer_available.
4229 [HAVE_TIMERFD]: Declare timerfd.
4230 [HAVE_CLOCK_GETRES]: Declare resolution.
4231 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4232 system timer resolution.
4233 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4234 (timerfd_callback) [HAVE_TIMERFD]: New function.
4235 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4236 [ENABLE_CHECKING]: New function for the sake of automated tests.
4237 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4238 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4239 [ENABLE_CHECKING]: Defsubr test function.
4240 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4241 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4242 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4244 Fix --without-x build and pacify --enable-gcc-warnings.
4245 Problems reported in Bug#18122 and Bug#18124.
4246 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4247 (frame_windows_min_size): Now static.
4248 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4250 (adjust_frame_size): Always declare prototype.
4252 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4253 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4254 * atimer.c (timerfd_callback): Always read expiration data.
4256 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4257 * process.c (add_timer_wait_descriptor): Add timer descriptor
4258 to input_wait_mask and non_process_wait_mask as well.
4260 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4262 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4264 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4266 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4267 Reinstate code removed by the prevoius commit to this file.
4269 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4271 * buffer.h (struct buffer): New fields scroll_bar_height and
4272 horizontal_scroll_bar_type.
4273 * buffer.c (bset_scroll_bar_height)
4274 (bset_horizontal_scroll_bar_type): New functions.
4275 (Fbuffer_swap_text): Handle old_pointm field.
4276 (init_buffer_once): Set defaults for scroll_bar_height and
4277 horizontal_scroll_bar_type.
4278 (syms_of_buffer): New variables scroll_bar_height and
4279 horizontal_scroll_bar_type.
4280 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4281 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4282 (set_vertical_scroll_bar): Remove prototype.
4283 (x_change_tool_bar_height): Add prototype.
4284 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4285 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4286 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4288 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4289 (update_window): Start mode_line_row->y after horizontal scroll
4291 (change_frame_size_1): Call adjust_frame_size.
4292 (init_display): When changing the size of a tty frame do not
4293 pass height of menu bar.
4294 (Qframe_windows_min_size): New symbol.
4295 * frame.h (struct frame): List tool bar fields after menu bar
4296 fields. Add official, total_lines, horizontal_scroll_bars,
4297 config_scroll_bar_height and config_scroll_bar_lines fields.
4298 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4299 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4300 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4301 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4302 (FRAME_WINDOWS_HEIGHT): New macros.
4303 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4304 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4305 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4306 horizontal scroll bar.
4307 (frame_inhibit_resize, adjust_frame_size)
4308 (frame_windows_min_size): Add declarations.
4309 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4310 (x_set_scroll_bar_default_height, x_set_left_fringe)
4311 (x_set_right_fringe, x_set_vertical_scroll_bars)
4312 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4313 (x_set_scroll_bar_height): Add external declarations.
4314 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4315 (adjust_frame_size): New functions.
4316 (make_frame): Initial horizontal_scroll_bars field.
4317 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4319 (make_initial_frame, make_terminal_frame): No horizontal scroll
4320 bar in initial and terminal frames. Use adjust_frame_size.
4321 (Fframe_total_cols): Fix doc-string.
4322 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4323 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4324 Rewrite using adjust_frame_size.
4325 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4326 (Qframe_windows_min_size): New symbols.
4327 (x_set_frame_parameters): Remove call of check_frame_size.
4328 (x_report_frame_params): Return scroll_bar_height value.
4329 (x_set_left_fringe, x_set_right_fringe): New functions.
4330 (adjust_frame_height, x_set_internal_border_width)
4331 (x_set_fringe_width): Remove.
4332 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4333 (x_set_scroll_bar_width, x_set_right_divider_width)
4334 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4335 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4337 (x_figure_window_size): Rewrite to make frame display the
4338 expected number of lines.
4339 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4340 (Vdefault_frame_horizontal_scroll_bars)
4341 (Vframe_initial_frame_tool_bar_height)
4342 (frame_inhibit_implied_resize): New variables.
4343 * fringe.c (compute_fringe_widths): Remove.
4344 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4345 (xg_create_horizontal_scroll_bar)
4346 (xg_update_horizontal_scrollbar_pos)
4347 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4348 (xg_get_default_scrollbar_height)
4349 (xg_clear_under_internal_border): Extern.
4350 * gtkutil.c (xg_frame_resized): Don't call
4351 do_pending_window_change.
4352 (xg_frame_set_char_size): Use adjust_frame_size.
4353 (style_changed_cb): Call update_theme_scrollbar_height and
4354 x_set_scroll_bar_default_height.
4355 (x_wm_set_size_hint): Don't call check_frame_size.
4356 (update_theme_scrollbar_height)
4357 (xg_get_default_scrollbar_height)
4358 (xg_create_horizontal_scroll_bar)
4359 (xg_update_horizontal_scrollbar_pos)
4360 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4361 (xg_create_scroll_bar): Set horizontal slot of bar.
4362 (xg_initialize): Call update_theme_scrollbar_height.
4363 (xg_clear_under_internal_border): No more static.
4364 * insdel.c (adjust_suspend_auto_hscroll): New function.
4365 (adjust_markers_for_delete, adjust_markers_for_insert)
4366 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4367 * keyboard.c (readable_events, discard_mouse_events)
4368 (make_lispy_event): Handle horizontal scroll bar click events.
4369 (Fsuspend_emacs): When changing the size of a tty frame do not
4370 pass height of menu bar.
4371 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4372 (Qright, Qleftmost, Qrightmost): New symbols.
4373 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4375 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4376 * nsfns.m (x_set_internal_border_width): New function.
4377 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4378 Remove extended fringe code.
4379 (x_set_window_size, x_new_font): Don't call
4380 compute_fringe_widths.
4381 * term.c (Fresume_tty): When changing the size of a tty frame do
4382 not pass height of menu bar.
4383 (clear_tty_hooks, set_tty_hooks):
4384 Clear horizontal_scroll_bar_hook.
4385 (init_tty): Frame has no horizontal scroll bars.
4386 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4387 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4388 scroll_bar_after_handle, scroll_bar_left_arrow,
4389 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4390 scroll_bar_to_rightmost entries.
4391 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4392 (struct terminal): Add set_horizontal_scroll_bar_hook.
4393 * w32console.c (initialize_w32_display):
4394 Clear horizontal_scroll_bar_hook.
4395 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4397 (x_clear_under_internal_border, x_set_internal_border_width):
4399 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4400 Set windows_or_buffers_changed when adding the menu bar.
4401 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4402 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4403 (w32_createhscrollbar): New functions.
4404 (w32_createscrollbar): Rename to w32_createvscrollbar.
4405 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4406 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4407 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4408 Add WM_EMACS_SHOWCURSOR.
4409 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4410 case do not artificially impose WM size hints.
4411 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4412 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4414 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4415 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4416 (unwind_create_frame_1): Remove.
4417 (Fx_create_frame): Make both scrollbars the system standard
4418 width and height. Use official field of frame structure to
4419 inhibit running window-configuration-change-hook.
4420 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4421 pixelwise. Handle frame's official field.
4422 (w32_frame_parm_handlers): Remove x_set_fringe_width
4423 entries. Add x_set_scroll_bar_height,
4424 x_set_horizontal_scroll_bars, x_set_left_fringe and
4426 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4427 pass height of menu bar to change_frame_size.
4428 * w32menu.c (set_frame_menubar): Rewrite using
4429 frame_inhibit_resize.
4430 * w32term.h (struct w32_display_info):
4431 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4432 (struct scroll_bar): Add horizontal.
4433 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4434 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4435 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4436 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4437 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4438 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4439 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4440 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4441 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4442 Define instead of WM_EMACS_CREATESCROLLBAR.
4443 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4444 WND_SCROLLBAR_INDEX.
4445 * w32term.c (horizontal_scroll_bar_min_handle)
4446 (horizontal_scroll_bar_left_border)
4447 (horizontal_scroll_bar_right_border): New integers.
4448 (x_set_frame_alpha): Replace x_highlight_frame by
4450 (x_window_to_scroll_bar): New argument "type". Update callers
4452 (w32_set_horizontal_scroll_bar_thumb)
4453 (x_horizontal_scroll_bar_report_motion)
4454 (w32_set_horizontal_scroll_bar)
4455 (w32_horizontal_scroll_bar_handle_click)
4456 (x_horizontal_scroll_bar_report_motion): New functions.
4457 (w32_mouse_position): Discriminate horizontal and vertical
4459 (my_create_scrollbar): Replace with two new functions
4460 my_create_vscrollbar and my_create_hscrollbar.
4461 (x_scroll_bar_create): New argument "horizontal".
4462 Update callers accordingly.
4463 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4464 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4466 (w32_read_socket): Handle WM_HSCROLL cae.
4467 (x_new_font): Don't recompute fringe widths.
4468 Use frame_inhibit_resize. Calculate new menu bar height iff we
4469 build without toolkit. Always clear under internal border.
4470 (x_set_window_size): Don't check frame size or recompute
4471 fringes. Reset fullscreen status before applying sizes.
4472 Always resize as requested by pixelwise argument. Don't call
4473 do_pending_window_change.
4474 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4475 (w32_initialize_display_info): Initialize dpyinfo's
4476 horizontal_scroll_bar_cursor entry.
4477 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4478 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4479 horizontal_scroll_bar_left_border.
4480 (w32fullscreen_hook): Intermittently resize window to normal
4481 when switching from fullscreen to maximized state.
4482 (run_window_configuration_change_hook): Don't run it if frame is
4484 (unwind_change_frame): Remove.
4485 (Fset_window_configuration): Rewrite using frame's official field.
4486 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4487 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4488 * window.h (struct window): New fields old_pointm,
4489 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4490 scroll_bar_height and suspend_auto_hscroll.
4491 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4493 (sanitize_window_sizes): Extern.
4494 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4495 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4496 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4497 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4498 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4500 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4501 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4502 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4503 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4504 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4505 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4506 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4507 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4508 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4509 (Fwindow_old_point, sanitize_window_sizes): New functions.
4510 (Qwindow_sanitize_window_sizes): New symbol.
4511 (window_body_height): Count in horizontal scroll bar.
4512 (set_window_hscroll, Fscroll_left, Fscroll_right):
4513 Set suspend_auto_hscroll slot.
4514 (Fwindow_inside_edges): Count fringes pixelwise.
4515 (coordinates_in_window, Fcoordinates_in_window_p):
4516 Consider horizontal scroll bar.
4517 (check_frame_size, adjust_window_margins): Remove functions and
4518 corresponding calls.
4519 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4520 (temp_output_buffer_show): Reset hscroll related fields.
4521 Initialize old_pointm.
4522 (make_parent_window): Initialize old_pointm.
4523 (make_window): Initialize old_pointm, horizontal scroll bar type,
4524 and scroll bar height.
4525 (resize_frame_windows): Don't count top margin in new sizes.
4526 Don't use safe sizes when shrinking a frame; let the window
4527 manager do the clipping.
4528 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4530 (Fdelete_window_internal): Unchain old_pointm marker.
4531 (window_scroll_pixel_based, Fscroll_other_window):
4533 (Fwindow_text_width, Fwindow_text_height): New argument
4535 (struct saved_window): New fields, old_pointm, hscroll_whole,
4536 suspend_auto_hscroll, scroll_bar_height and
4537 horizontal_scroll_bar_type.
4538 (Fset_window_configuration, save_window_save): Set new fields of
4540 (apply_window_adjustment): Don't call adjust_window_margins.
4541 (set_window_margins): Don't change margins if new sizes don't
4543 (set_window_scroll_bars): New argument "horizontal_type".
4544 Handle horizontal scroll bars. Don't change scroll bars if they
4545 don't fit into window.
4546 (Fset_window_scroll_bars): New argument "horizontal_type".
4547 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4548 (compare_window_configurations): Compare horizontal scroll bar
4550 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4551 horizontal scroll bar height.
4552 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4553 instead of FRAME_LINES.
4554 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4555 ON_VERTICAL_SCROLL_BAR.
4556 (with_echo_area_buffer): Initialize old_pointm.
4557 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4559 (unwind_with_echo_area_buffer): Handle old_pointm.
4560 (update_tool_bar): Set do_update when the tool bar window has at
4561 least one line (since this is what the user sets).
4562 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4563 (redisplay_tool_bar): Return early when toolbar has zero lines.
4564 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4565 (hscroll_window_tree): Handle suspension of auto_hscroll and
4567 (set_horizontal_scroll_bar): New function.
4568 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4569 more than one line. Handle horizontal scroll bars.
4570 (note_mouse_highlight): Handle horizontal scrol bars.
4571 (expose_frame): Set dimensions of XRectangle from frame's text
4573 (Vvoid_text_area_pointer): Update doc-string.
4574 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4575 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4576 (x_set_internal_border_width): New functions.
4577 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4578 (unwind_create_frame_1): Remove.
4579 (Fx_create_frame): Handle horizontal scroll bars. Use official
4580 field of frame structure to inhibit running
4581 window-configuration-change-hook.
4582 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4583 pixelwise. Handle frame's official field.
4584 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4585 x_set_horizontal_scroll_bars, x_set_left_fringe,
4587 * xmenu.c (update_frame_menubar, free_frame_menubar):
4588 Use adjust_frame_size.
4589 * xterm.h (struct x_display_info):
4590 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4592 (struct scroll_bar): Add horizontal slot.
4593 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4594 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4595 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4596 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4597 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4598 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4599 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4600 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4601 (x_clear_under_internal_border): Remove.
4602 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4603 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4604 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4605 HORIZONTAL. Update callers.
4606 (horizontal_action_hook_id): New action hook id.
4607 (x_horizontal_scroll_bar_to_input_event)
4608 (x_create_horizontal_toolkit_scroll_bar)
4609 (xt_horizontal_action_hook)
4610 (x_set_toolkit_horizontal_scroll_bar_thumb)
4611 (XTset_horizontal_scroll_bar, x_net_wm_state)
4612 (x_horizontal_scroll_bar_report_motion): New functions.
4613 (xg_scroll_callback, x_scroll_bar_handle_click):
4614 Handle horizontal scroll bars.
4615 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4616 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4618 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4619 Handle horizontal scroll bars.
4620 (handle_one_xevent): Handle horizontal scroll bar events.
4621 Call x_net_wm_state.
4622 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4624 (x_set_window_size): Don't call check_frame_size and
4625 do_pending_window_change.
4626 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4627 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4628 (x_scroll_bar_set_handle): Add some checks when calling
4631 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4633 Revert previous change.
4634 There is certainly nothing wrong with writing code like 'lo <= i
4635 && i <= hi', even if LO happens to a constant. There isn't even
4636 anything wrong in general with writing 'a <= b' if A happens to
4637 be a constant. At any rate stylistic changes shouldn't
4638 be done like this without discussion.
4640 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4642 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4643 (Fgarbage_collect): Reorder conditions that are written backwards.
4644 * data.c (cons_to_unsigned): Likewise.
4645 * dispnew.c (update_frame_1, sit_for): Likewise.
4646 * fileio.c (file_offset): Likewise.
4647 * filelock.c (read_lock_data, lock_file): Likewise.
4648 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4650 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4651 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4652 * lread.c (read1): Likewise.
4653 * minibuf.c (read_minibuf_noninteractive): Likewise.
4654 * nsterm.m (x_set_frame_alpha): Likewise.
4655 * process.c (wait_reading_process_output): Likewise.
4656 * region-cache.c (delete_cache_boundaries): Likewise.
4657 * xterm.c (x_set_frame_alpha): Likewise.
4659 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4661 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4664 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4666 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4667 because atimer expiration is absolute rather than relative.
4669 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4671 * w32term.h (current_popup_menu, menubar_in_use):
4672 Move declarations from w32term.c.
4674 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4676 * w32fns.c (menubar_in_use): No more static.
4677 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4679 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4681 Move hourglass machinery to RIF.
4682 * dispextern.h (struct redisplay_interface): New members
4683 show_hourglass and hide_hourglass. Indent comments.
4684 (show_hourglass, hide_hourglass): Remove prototypes.
4685 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4686 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4687 (ns_redisplay_interface): Add them.
4688 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4689 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4690 (w32_arrow_cursor): New function to hack around non-GUI frames.
4691 (w32_redisplay_interface): Add new functions.
4692 * w32term.h (w32_arror_cursor): Add prototype.
4693 * xdisp.c (show_hourglass): New function, refactored out from
4694 platform-dependent code.
4695 (cancel_hourglass): Now call to RIF function.
4696 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4697 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4698 (x_redisplay_interface): Add new functions.
4700 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4702 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4703 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4704 and complete previous change.
4705 * frame.c (adjust_frame_height): New function.
4706 (Fset_frame_height, Fset_frame_size): Use it.
4707 (x_set_frame_parameters): Take frame top margin into account.
4709 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4711 * frame.c (Fset_frame_height): Take frame top margin into account.
4712 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4713 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4715 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4717 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4718 menubar_height as such. Tweak comment.
4719 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4720 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4721 All related users changed.
4722 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4723 * xterm.c (handle_one_xevent):
4724 * gtkutil.c (xg_event_is_for_menubar):
4725 * xfns.c (x_window) [USE_X_TOOLKIT]:
4726 * xmenu.c (set_frame_menubar, free_frame_menubar):
4727 Prefer to use FRAME_MENUBAR_HEIGHT.
4729 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4731 * frame.c (Fframe_parameters): Always report frame height without
4732 menu and tool bar lines.
4734 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4736 * nsterm.m (applicationDidFinishLaunching:): Call
4737 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4738 (antialiasThresholdDidChange:): New method for EmacsApp.
4740 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4742 * macfont.m (macfont_update_antialias_threshold): Remove static.
4744 * macfont.h (macfont_update_antialias_threshold): Declare.
4746 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4748 * w32select.c (setup_windows_coding_system):
4749 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4750 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4752 * w16select.c (Fw16_get_clipboard_data):
4753 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4756 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4757 buffer position where we are to start the iteration.
4758 (handle_invisible_prop): Record in it->stop_charpos the position
4759 where the invisible text ends. (Bug#18035)
4760 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4761 row has zero buffer position as their start position.
4762 Reported by martin rudalics <rudalics@gmx.at>.
4764 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4765 infinite looping in redisplay when display lines don't have enough
4766 space to display even a single character. (Bug#18036)
4768 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4770 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4771 * xfns.c (x_window): Use it to allow xfree later.
4772 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4773 where appropriate. Use bool for booleans and remove redundant checks.
4774 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4775 * xterm.c (x_free_frame_resources): Free shell_position.
4777 2014-07-19 K. Handa <handa@gnu.org>
4779 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4780 mandatory font spec (Bug#17973).
4782 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4784 * font.c (font_score): Return the worst score if the size of
4785 ENTITY is wrong by more than a factor 2 (Bug#17973).
4787 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4789 * frame.c (frame_unspecified_color): New function
4790 refactored out from ...
4791 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4792 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4794 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4795 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4796 * lisp.h (set_frame_param): Remove prototype.
4797 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4798 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4801 Prefer 'x_display_info *' to 'Display *' in X selection code.
4802 This helps to avoid unneeded calls to x_display_info_for_display.
4803 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4804 instead of 'Display *'.
4805 (SELECTION_EVENT_DPYINFO): New macro.
4806 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4807 it as an lvalue. Mention this in comment.
4808 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4809 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4810 (selection_data_to_lisp_data, receive_incremental_selection):
4811 Convert to use 'x_display_info *'. Adjust users where appropriate.
4812 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4813 selection data *' as last arg to not return values in args.
4814 (unexpect_property_change): Use common removal technique.
4816 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4818 * print.c (print_preprocess): Adjust to match changed
4819 sub char-table structure and avoid crash (Bug#18038).
4821 * data.c (wrong_choice): Not static any more.
4822 * lisp.h (wrong_choice): Add prototype.
4823 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4824 Declare namebuf as such. Tweak comment.
4825 [USE_GTK]: Likewise for tool_bar_position.
4826 (fset_tool_bar_position) [USE_GTK]: Ditto.
4827 (FRAME_TOOL_BAR_POSITION): New macro.
4828 * frame.c (x_report_frame_params):
4829 * gtkutil.c (update_frame_tool_bar):
4830 * xfns.c (Fx_create_frame): Use it.
4831 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4833 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4835 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4836 buffer's default-directory only if it is a string. (Bug#17986)
4838 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4840 More precise control over values of some buffer-local variables.
4841 * keyboard.c (Qvertical_scroll_bar):
4842 * frame.c (Qleft, Qright): Move to ...
4843 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4844 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4845 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4846 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4847 vertical-scroll-bar, scroll-up-aggressively
4848 and scroll-down-aggressively.
4849 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4851 * nsfns.m, frame.h (Qleft, Qright):
4852 * nsterm.m (Qleft): Remove declarations.
4853 * gtkutil.c (toplevel): Include buffer.h.
4854 * data.c (wrong_choice, wrong_range): New functions.
4855 (store_symval_forwarding): Handle special properties of buffer-local
4856 variables and use functions from the above to signal error, if any.
4858 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4859 values. Add comment.
4860 (struct frame): Re-arrange layout to avoid extra padding and use bit
4861 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4862 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4863 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4864 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4865 Define as no-ops because there are no scroll bars anyway.
4866 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4869 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4870 Add convenient setter.
4871 (font_put_frame_data, font_get_frame_data): Use it.
4873 2014-07-15 Daiki Ueno <ueno@gnu.org>
4875 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4876 pointer argument, before dereferencing.
4877 (XCHAR2B_BYTE2): Likewise.
4879 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4881 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4882 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4883 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4884 Use record_unwind_protect_int and avoid consing.
4885 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4887 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4889 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4891 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4892 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4894 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4895 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4896 * minibuf.c: Include binary-io.h instead of fcntl.h.
4897 (read_minibuf_noninteractive):
4898 Use set_binary_mode instead of handcrafted code.
4899 Don't call emacs_set_tty if emacs_get_tty failed.
4900 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4901 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4902 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4904 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4905 This works around a GCC compiler bug when Emacs is configured with
4906 --enable-gcc-warnings.
4908 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4910 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4911 or characters in string, respectively. Add comment.
4912 * fringe.c (Fdefine_fringe_bitmap):
4913 * fns.c (Fsubstring, substring_both): Use it.
4914 * keymap.c (Fdefine_key, Flookup_key):
4915 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4917 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4918 Use menu_item_width.
4919 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4921 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4923 Improve behavior of 'bzr up; cd src; make -k'.
4924 * Makefile.in (top_srcdir): New var.
4925 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4926 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4927 its expansion is a bit shorter.
4928 (../config.status): Actually build config.status instead of
4930 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4931 New macros, copied and relocated from ../Makefile.in.
4932 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4933 (../config.status, Makefile): New dependencies and rules,
4934 copied with relocation from ../Makefile.in. This should be more
4935 likely to rebuild the build machinery properly if you do a 'make'
4936 in the src directory.
4938 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4940 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4943 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4944 behavior on Windows 7 and later when the function is repeatedly
4945 invoked with the same value of DIR. (Bug#17950)
4947 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4948 string to match the one in w32fns.c.
4950 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4951 stdin to binary mode only if it is connected to a terminal.
4953 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4955 Coalesce extern decls.
4956 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4957 * sysdep.c (emacs_get_tty, emacs_set_tty):
4958 Move duplicate extern decls from here ...
4959 * systty.h: ... to here, so that there's just one copy.
4961 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4963 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4965 * nsfns.m (Fns_popup_font_panel): Ditto.
4967 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4969 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4971 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4973 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4974 [DOS_NT]: Implement for WINDOWSNT.
4976 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4979 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4981 * sysdep.c (suppress_echo_on_tty): New function.
4982 * minibuf.c (read_minibuf_noninteractive): Use it.
4984 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4986 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4987 sysinfo failed. Adjust docstring.
4989 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4991 Implement memory-info for MS-DOS.
4992 * dosfns.c (dos_memory_info): New function.
4993 * dosfns.h (dos_memory_info): Add prototype.
4994 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4995 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4996 of doing some of its job.
4998 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4999 reference termios structure members.
5001 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5003 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5005 * minibuf.c (top): Include systty.h. Declare external
5006 emacs_get_tty and emacs_set_tty.
5007 (Vread_hide_char): New lisp variable.
5008 (read_minibuf_noninteractive): Hide characters with
5009 Vread_hide_char if it is a character. (Bug#17839)
5011 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5013 Implement memory-info for MS-Windows.
5014 * w32.c (w32_memory_info): New function.
5015 * w32.h (w32_memory_info): Prototype it.
5016 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5018 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5020 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5021 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5022 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5023 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5024 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5025 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5026 (decode_coding_big5, decode_coding_charset, decode_coding)
5027 (encode_coding): Adjust users.
5029 * alloc.c (Fmemory_info): New function.
5031 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5033 * syntax.c (back_comment): Use more-natural location for label.
5035 * font.c, font.h (font_unparse_fcname): Now static.
5036 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5038 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5040 Next minor cleanup of font subsystem.
5041 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5042 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5044 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5046 * ftfont.h (ftfont_font_format): Remove prototype.
5047 * ftfont.c (ftfont_font_format): Remove; now unused.
5049 * nsfont.m (nsfont_open):
5050 * w32font.c (w32font_open_internal):
5051 * w32uniscribe.c (uniscribe_open):
5052 * xfont.c (xfont_open):
5053 * xftfont.c (xftfont_open): All users changed.
5055 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5056 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5058 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5060 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5061 x_produce_glyphs does when it generates a stretch glyph that
5062 represents a TAB. (Bug#17969)
5064 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5065 and there is a display property at that position, don't call
5066 move_it_to to move to a position before window start. (Bug#17942)
5067 Fix condition for finding CHARPOS by the first call to move_it_to.
5070 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5072 * syntax.c (find_defun_start): Try the cache even
5073 if !open_paren_in_column_0_is_defun_start.
5074 (back_comment): If find_defun_start was pessimistic, use the
5075 scan_sexps_forward result to improve the cache (bug#16526).
5077 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5079 * xdisp.c (redisplay_window): If redisplay of a window ends up
5080 with point in a partially visible line at end of the window, make
5081 sure the amended position of point actually has smaller Y
5082 coordinate; if not, give up and scroll the display. (Bug#17905)
5084 * window.c (window_scroll_pixel_based): When point ends up at the
5085 last fully visible line, don't let move_it_to stop at the left
5086 edge of the line and dupe us into thinking point is inside the
5089 * w32.c (network_interface_info): Make sure the argument is a
5092 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5094 * process.c (read_and_dispose_of_process_output): Fix typo
5095 in previous patch: we want nonnegative fds, not nonzero fds.
5097 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5099 * chartab.c (char_table_translate): Move to...
5100 * character.h (char_table_translate): ... inline function here.
5101 Avoid Faref and assume that args are always valid. This helps to
5102 speedup search, which is especially important for a huge buffers.
5103 * lisp.h (char_table_translate): Remove prototype.
5105 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5106 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5107 New function, with an intention to avoid code duplication between
5109 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5111 * ftfont.c (ftfont_open):
5112 * macfont.m (macfont_open):
5113 * xftfont.c (xftfont_open): Use it.
5115 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5117 * process.c: Add sanity checks for file descriptors (Bug#17844).
5118 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5119 Check that infd is nonnegative before using it as an fd.
5120 (read_and_dispose_of_process_output, Fprocess_send_eof):
5121 Likewise, for outfd.
5122 (wait_reading_process_output): Omit unnecessary check of infd.
5124 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5126 Minor fixups related to usage of the 'long' type.
5127 * gnutls.c (emacs_gnutls_handshake):
5128 * xfaces.c (dump_realized_face):
5129 Work even if 'long' is narrower than 'void *'.
5130 * termcap.c (scan_file):
5131 * xselect.c (x_decline_selection_request)
5132 (x_reply_selection_request, x_get_window_property):
5133 * xterm.c (x_set_frame_alpha):
5134 Remove unnecessary 'L' suffixes of integer constants.
5135 * xfns.c (hack_wm_protocols):
5136 * xselect.c (x_fill_property_data):
5137 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5138 Remove unnecessary casts to 'long'.
5139 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5141 Minor ImageMagick safety fixes.
5142 * image.c (imagemagick_compute_animated_image):
5143 Remove useless assignment to local. Avoid problems if dest_width is 0.
5144 (imagemagick_load_image): Use int for pixel counts that can't
5145 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5146 a row width greater than the image width (or greater than LONG_MAX!).
5148 2014-07-04 K. Handa <handa@gnu.org>
5150 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5151 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5152 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5154 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5156 * font.h (struct font_driver): Remove get_outline and free_outline;
5157 not used by any font driver.
5158 * ftfont.c (ftfont_driver):
5159 * macfont.m (macfont_driver):
5160 * nsfont.m (nsfont_driver):
5161 * w32font.c (w32font_driver):
5162 * w32uniscribe.c (uniscribe_font_driver):
5163 * xfont.c (xfont_driver): Related users changed.
5164 * xselect.c (x_get_window_property): Use convenient xmalloc.
5165 Call to xfree only if some data was really allocated.
5167 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5169 On MS-Windows, display busy cursor on all GUI frames.
5170 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5171 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5172 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5174 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5175 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5177 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5179 Use convenient alists to manage per-frame font driver-specific data.
5180 * frame.h (struct frame): Rename font_data_list to...
5181 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5182 * font.h (struct font_data_list): Remove; no longer need a special
5184 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5186 * font.c (font_put_frame_data, font_get_frame_data)
5187 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5189 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5190 Related users changed.
5191 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5192 Prefer convenient xmalloc and xfree.
5194 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5196 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5197 the window whose glyph row is being prepared and a flag whether it
5198 is for mode/header line. Make sure the glyph row's marginal areas
5199 are in sync with what the window wants.
5202 * xdisp.c (display_line, display_mode_line):
5203 Call prepare_desired_row with additional arguments, as appropriate.
5205 * dispextern.h (prepare_desired_row): Adjust prototype.
5207 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5209 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5210 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5211 caused by xw_popup_dialog in daemon mode (Bug#17891).
5213 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5215 * frame.c (do_switch_frame): When switching to another TTY frame,
5216 make sure FrameCols and FrameRows are in sync with the new frame's
5219 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5221 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5222 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5223 min_char slots. Adjust comment.
5224 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5225 Add SUB_CHAR_TABLE_OFFSET member.
5226 (make_uninit_sub_char_table): New function.
5227 (toplevel): Add compile-time assert to verify suitable member layout
5228 in Lisp_Sub_Char_Table.
5229 * alloc.c (mark_char_table): Add extra argument to denote char table
5230 subtype. Adjust to match new layout of sub char-table.
5231 (mark_object): Always mark sub char-tables with mark_char_table.
5232 * chartab.c (make_sub_char_table, copy_sub_char_table)
5233 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5234 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5235 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5236 All related users changed.
5237 * lread.c (read1): Adjust to match new layout of sub char-table.
5238 * print.c (print_object): Likewise (Bug#17898).
5240 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5242 * keymap.c (get_keyelt): Simplify.
5243 (copy_keymap_item): Remove left-over code for when we had
5244 key-shortcut caches.
5246 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5248 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5249 (dealloc): Remove for EmacsScroller.
5251 * nsterm.h (EmacsScroller): Remove dealloc.
5253 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5255 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5257 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5259 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5260 when setNeedsDisplay is called so we don't trigger redisplay for every
5263 * nsterm.m (any_help_event_p): New variable.
5264 (mouseMoved:): Set any_help_event_p to YES if help event is
5265 generated. Remove else with empty help event that triggered redisplay
5266 for every mouse move.
5267 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5269 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5271 * xfns.c (Qsuppress_icon): Remove; no real users.
5272 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5273 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5274 (syms_of_w32fns): Don't DEFSYM it.
5276 2014-06-29 Glenn Morris <rgm@gnu.org>
5278 * Makefile.in (ns-app): Mark as PHONY.
5280 2014-06-28 Glenn Morris <rgm@gnu.org>
5282 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5283 liblw.a in this directory.
5285 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5287 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5288 also in unibyte case. (Bug#17865)
5290 2014-06-28 K. Handa <handa@gnu.org>
5292 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5293 (MIN_CHARBUF_SIZE): New macro.
5294 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5296 2014-06-27 Glenn Morris <rgm@gnu.org>
5298 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5299 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5300 (.el.elc): Replace suffix rule with pattern rule.
5301 (%.elc): New pattern rule, with order-only prerequisite.
5302 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5303 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5304 in place of BOOTSTRAPEMACS.
5306 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5308 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5310 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5312 Consistently use validate_subarray to verify substring.
5313 * fns.c (validate_substring): Not static any more. Adjust to
5314 use ptrdiff_t, not EMACS_INT, because string and vector limits
5315 can't exceed ptrdiff_t even if EMACS_INT is wider.
5316 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5317 (secure_hash): Adjust user.
5318 * lisp.h (validate_subarray): Add prototype.
5319 * coding.c (Fundecodable_char_position):
5320 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5321 Use validate_subarray. Adjust comment to mention substring.
5323 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5325 Do not allow out-of-range character position in Fcompare_strings.
5326 * fns.c (validate_subarray): Add prototype.
5327 (Fcompare_substring): Use validate_subarray to check ranges.
5328 Adjust comment to mention that the semantics was changed. Also see
5329 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5331 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5333 Be more consistent about the 'Qfoo' naming convention.
5334 * image.c (Fimagemagick_types):
5335 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5336 * process.c (Fmake_network_process):
5337 Rename C local identifier 'Qfoo to avoid giving the false
5338 impression that it stands for the symbol 'foo'.
5340 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5342 Simplify and cleanup character conversion stuff.
5343 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5345 * character.c (multibyte_char_to_unibyte)
5346 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5347 * character.h (make_char): Remove; unused.
5348 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5349 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5350 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5351 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5352 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5354 2014-06-22 Mario Lang <mlang@delysid.org>
5356 * w32fns.c (Fw32_shell_execute): The the -> the.
5358 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5360 * xmenu.c (mouse_position_for_popup):
5361 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5362 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5363 * menu.c (Fx_popup_menu):
5364 * xselect.c (x_handle_dnd_message): Adjust users.
5365 * menu.h (mouse_position_for_popup): Remove prototype.
5366 * xterm.h (x_relative_mouse_position): Add prototype.
5367 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5368 call XFree if XQueryTree returns zero.
5370 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5372 * indent.c (Fvertical_motion): Doc fix.
5373 Move to the goal column, if any, with a single call to
5374 move_it_in_display_line, not in two calls. Doing this with two
5375 calls causes move_it_in_display_line apply the line-prefix
5376 handling twice instead of just once. (Bug#17823)
5378 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5380 Port to OS X ACLs (Bug#17810).
5381 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5382 ACL_TYPE_ACCESS) doesn't work.
5384 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5386 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5387 before checking key-translation-map (bug#17659).
5389 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5391 * font.c (font_make_object): Avoid dangling pointer which may
5392 crash GC (Bug#17771).
5394 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5396 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5397 prototype of DGifCloseFile as appropriate for older and newer
5399 (gif_close): New function, encapsulates the differences in the
5400 calling sequence of DGifCloseFile before v5.1.0 and after it.
5401 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5402 error string where appropriate. (Bug#17790)
5404 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5405 macro execution, make sure point didn't move since last complete
5406 redisplay, as the condition for using the glyph matrix
5407 information. (Bug#17777)
5409 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5411 Minor cleanup of fonset code.
5412 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5413 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5414 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5415 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5416 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5417 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5418 (free_realized_fontset): Remove because a no-op since 2008.
5419 (free_face_fontset): Adjust user.
5420 (syms_of_fontset): Shrink fontset by one extra slot.
5422 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5424 Omit redundant extern decls.
5425 Most of this patch is from Dmitry Antipov, in:
5426 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5427 * commands.h (update_mode_lines):
5428 * frame.h (Qbackground_color, Qforeground_color)
5429 (x_set_menu_bar_lines):
5430 * ftfont.c (ftfont_font_format):
5431 * intervals.h (Qkeymap, Qfont):
5432 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5433 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5434 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5435 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5436 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5437 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5438 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5439 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5440 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5441 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5442 (Qtool_bar, Qheader_line):
5443 * macros.c (Fexecute_kbd_macro):
5444 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5445 * xterm.c (x_delete_terminal, XSetIMValues):
5446 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5447 (x_implicitly_set_name, popup_activated)
5448 (widget_store_internal_border):
5449 Remove redundant decls.
5450 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5451 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5452 Remove _Noreturn, as make-docfile now does that for us.
5453 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5454 (Qregion_extract_function): New decl.
5455 * window.c, xfns.c: Include menu.h.
5457 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5459 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5461 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5463 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5464 * callint.c (read_file_name): ... convert to static here.
5465 * lisp.h (Fread_file_name): Do not EXFUN it.
5466 (STRING_COPYIN): Remove; unused.
5467 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5468 (char_composable_p): ... static function. All users changed.
5469 * eval.c (toplevel): Remove redundant #include directives.
5470 * xterm.c (x_initialize): Add static to match prototype.
5471 * ccl.c (Fccl_execute_on_string):
5472 * font.c (fon_intern_prop): Use make_specified_string.
5474 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5476 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5477 Reported by David Caldwell in:
5478 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5480 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5482 Do not ask for XRender extension each time XFT font is opened.
5483 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5484 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5486 2014-06-15 Glenn Morris <rgm@gnu.org>
5488 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5490 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5492 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5493 information if we are in the middle of executing a keyboard macro,
5494 since redisplay doesn't update the screen until the macro is
5495 finished. (Bug#17777)
5497 * alloc.c (cleanup_vector): Don't dereference a font driver
5498 pointer if it is NULL. (Bug#17771)
5500 2014-06-13 Glenn Morris <rgm@gnu.org>
5502 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5503 ($(lispsource)/international/charprop.el)
5504 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5505 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5506 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5507 GNU make automatically passes command-line arguments to sub-makes.
5509 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5511 Avoid hangs in accept-process-output (Bug#17647).
5512 * lisp.h, process.c (wait_reading_process_input):
5513 Return int, not bool. All uses changed.
5514 * process.c (SELECT_CANT_DO_WRITE_MASK):
5515 Remove macro, replacing with ...
5516 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5518 (status_notify): New arg WAIT_PROC. Return int, not void.
5521 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5523 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5524 the frame is the initial frame, because the hook is not set up
5525 then, and Emacs crashes.
5526 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5528 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5530 * keymap.c (silly_event_symbol_error): Don't recommend the use
5533 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5535 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5536 matching overlay strings with 'cursor' property against buffer
5537 positions traversed in the glyph row. (Bug#17744)
5539 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5541 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5544 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5545 determine 10.9 (Bug#17751).
5547 * macfont.m (macfont_draw): Positions were not freed.
5549 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5551 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5552 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5553 function. Also adjust comment.
5554 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5556 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5557 * font.c (font_done_for_face):
5558 * xfaces.c (realize_non_ascii_face): Adjust user.
5559 * font.h (struct font_driver): Convert 'prepare_face' to return
5560 void because its return value is never used anyway.
5561 * xfont.c (xfont_prepare_face): Return void.
5562 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5563 (xftfont_done_face): Use xfree.
5565 * dispextern.h (last_tool_bar_item): Remove declaration.
5566 * frame.h (struct frame): New member last_tool_bar_item.
5567 * frame.c (make_frame): Initialize it.
5568 * xdisp.c (toplevel): Remove last_tool_bar_item.
5569 (handle_tool_bar_click, note_tool_bar_highlight):
5570 * w32term.c (w32_read_socket, w32_initialize):
5571 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5573 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5574 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5576 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5578 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5579 * process.c (Faccept_process_output)
5580 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5581 the return value is about PROCESS, not about other processes.
5583 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5585 Further adjustments to mark_object and friends.
5586 Now the mark_object's stack is just 32 bytes on a 64-bit
5587 system, which means extra 20% off the stack usage.
5588 * alloc.c (mark_save_value): As before, refactored out from ...
5589 (mark_object): ... adjusted user. Also add comment.
5591 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5593 Fix core dump after a dropped X connection (Bug#17704).
5594 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5595 is dead, as we may be shutting down.
5597 2014-06-08 Glenn Morris <rgm@gnu.org>
5599 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5601 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5603 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5605 If a C name must be extern on some platforms, make it extern on all.
5606 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5608 * font.h (ftxfont_driver) [HAVE_XFT]:
5609 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5610 * lisp.h (get_frame_param):
5611 * menu.h (tty_menu_show):
5612 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5613 * termhooks.h (encode_terminal_code):
5614 * xterm.h (x_menu_wait_for_event):
5616 * frame.c (get_frame_param):
5617 * fringe.c (max_used_fringe_bitmap):
5618 * ftxfont.c (ftxfont_driver):
5619 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5620 * menu.c (menu_items_inuse):
5621 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5622 * term.c (encode_terminal_code, tty_menu_show):
5623 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5624 * xfaces.c (load_color):
5625 * xmenu.c (x_menu_wait_for_event):
5628 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5630 Change object marking routines to minimize stack usage.
5631 This change moves a few cold paths from mark_object to NO_INLINE
5632 functions and adjusts symbol marking loop. According to GCC 4.8.2
5633 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5634 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5635 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5636 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5637 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5638 refactored out from ...
5639 (mark_object): ... adjusted user. Also mark symbols in a tight
5641 (mark_face_cache): Add NO_INLINE.
5643 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5645 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5646 contains garbage on WINDOWSNT (which could potentially infloop at
5649 Minimize cursor motion during TTY menu updates.
5650 * term.c (tty_menu_display): Don't position cursor here.
5651 Instead, pass the cursor coordinates to update_frame_with_menu.
5652 (tty_menu_activate): Send the hide cursor command only once in an
5653 iteration through the outer 'while' loop.
5655 * dispnew.c (update_frame_1): Accept an additional argument
5656 SET_CURSOR_P, and position the cursor at the end of the frame
5657 update only if that argument is non-zero. All callers changed to
5658 provide the additional argument as non-zero, except for
5659 update_frame_with_menu.
5660 (update_frame_with_menu): Accept 2 additional arguments ROW and
5661 COL; if they are non-negative, instruct update_frame_1 not to
5662 position the cursor, and instead position it according to ROW and COL.
5664 * dispextern.h (update_frame_with_menu): Update prototype.
5666 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5668 * callproc.c (call_process): Don't check read-only if we don't insert
5669 anything (bug#17666).
5671 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5673 * dispnew.c (update_frame_with_menu): Set display_completed.
5675 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5677 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5679 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5681 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5683 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5684 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5686 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5688 * window.c (Frecenter): Signal an error if window-buffer is not
5691 * keyboard.c (make_lispy_position): Don't include a buffer position in
5692 mode/header-line mouse events.
5694 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5695 Vunread_command_events (bug#17650).
5697 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5699 * xterm.c (x_setup_pointer_blanking):
5700 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5702 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5704 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5705 because it will be defined in generated config.h if needed.
5707 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5709 Use terminal-specific hooks to display popup dialogs.
5710 * termhooks.h (struct terminal): New field popup_dialog_hook.
5711 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5712 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5713 code and use popup_dialog_hook.
5714 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5715 * nsterm.h (ns_popup_dialog): Adjust prototype.
5716 * nsterm.m (ns_create_terminal):
5717 * w32term.c (w32_create_terminal):
5718 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5719 Setup popup_dialog_hook.
5721 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5723 * w32heap.c (report_temacs_memory_usage): Improve the report by
5724 reporting the large blocks that are actually occupied at dump time.
5726 * w32console.c (initialize_w32_display): Set the console
5727 menu_show_hook, otherwise TTY menus are broken on w32.
5729 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5731 Use terminal-specific hooks to display menus.
5732 * termhooks.h (struct terminal): New field menu_show_hook.
5733 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5734 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5736 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5737 * nsmenu.m (ns_menu_show):
5738 * w32menu.c (w32_menu_show):
5739 * xmenu.c (x_menu_show):
5740 * term.c (tty_menu_show): Adjust to use bit flags.
5741 (set_tty_hooks): Set menu_show_hook.
5742 * xterm.c (x_create_terminal):
5743 * nsterm.m (ns_create_terminal):
5744 * msdos.c (initialize_msdos_display):
5745 * w32term.c (w32_create_terminal): Likewise.
5747 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5749 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5751 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5753 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5754 (FD_SET): Don't define on WINDOWSNT.
5756 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5758 * emacs.c: Include "sysselect.h", to define its inline functions.
5759 Reported by Glenn Morris in:
5760 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5762 Do not require libXt-devel when building with gtk.
5763 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5764 dependency on libXt-devel.
5765 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5766 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5767 lwlib-widget.h now does this.
5768 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5770 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5772 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5773 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5774 (delete_write_fd, wait_reading_process_output):
5775 Remove now-redundant easserts.
5776 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5777 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5778 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5779 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5781 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5783 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5784 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5785 (calloc): Don't undef, it is never defined.
5786 (HEAP_ENTRY_SHIFT): Remove unused macro.
5788 * Makefile.in (C_HEAP_SWITCH): Remove.
5789 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5791 Fix MS-Windows build broken by menu changes on 2014-06-02.
5792 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5794 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5795 Define instead of including ../lwlib/lwlib.h, which causes
5796 compilation errors due to missing X11 headers.
5798 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5800 * process.c (wait_reading_process_output): Omit incorrect test of
5801 p->infd against zero. Add easserts for infd having a plausible value.
5803 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5805 Adjust to match recent lwlib changes.
5806 * menu.h (xmalloc_widget_value): Replace by ...
5807 (make_widget_value): ... new prototype.
5808 * menu.c (xmalloc_widget_value): Replace by ...
5809 (make_widget_value): ... new function.
5810 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5811 * gtkutil.c (malloc_widget_value, free_widget_value):
5812 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5813 * keyboard.h (enum button_type, struct _widget_value):
5814 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5816 * nsmenu.m (ns_update_menubar, ns_menu_show):
5817 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5818 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5819 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5821 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5823 * image.c (x_query_frame_background_color)
5824 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5825 Fix --enable-gcc-warnings compilation without image libraries.
5827 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5829 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5830 emulated break value only if it goes up.
5831 (sbrk): Add assertion that the INCREMENT argument is strictly
5832 zero. Improve and correct the commentary.
5834 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5836 Improve AIX-related merge from emacs-24.
5837 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5838 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5839 not on AIX; since we're on the trunk we can use enums more broadly.
5841 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5843 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5845 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5846 to min(value, whole).
5848 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5850 Bring back the changes to GDB-visible symbols, but only on AIX.
5851 And only if it's not pre-4.2 GCC.
5852 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5853 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5854 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5857 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5859 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5860 with PT, not GPT. (Bug#16433)
5862 Revert last changes to GDB-visible symbols.
5863 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5864 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5865 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5868 2014-06-02 Glenn Morris <rgm@gnu.org>
5870 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5872 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5874 Fix port to 32-bit AIX with xlc (Bug#17598).
5875 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5876 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5877 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5878 to work around a compiler bug in IBM xlc 12.1.
5880 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5882 * xterm.c (x_update_window_end): Don't invalidate the entire
5883 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5884 highlight needs to be redisplayed. (Bug#17588)
5886 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5888 Port the GDB-visible symbols to AIX.
5889 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5890 optimizes away the relevant external symbols. Use enums instead;
5891 this suffices for the AIX port, which is 32-bit-only anyway.
5892 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5893 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5894 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5897 Include sources used to create macuvs.h.
5898 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5899 * macuvs.h: Use automatically-generated header.
5901 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5903 Port signal-handling to DragonFly BSD (Bug#17646).
5904 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5905 Move implementations from callproc.c to sysdep.c.
5906 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5907 Move declarations from process.h to syssignal.h.
5909 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5911 * callint.c (Ffuncall_interactively): Add usage.
5913 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5915 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5917 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5919 * w32heap.c (malloc_before_dump, malloc_after_dump)
5920 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5921 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5922 set errno where appropriate to emulate CRT functions.
5924 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5926 Debugging facility to check whether 'const char *' points to
5927 relocatable data of non-pure Lisp string.
5928 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5929 (mark_maybe_pointer): ... adjusted user.
5930 (relocatable_string_data_p): New function.
5931 * lisp.h (relocatable_string_data_p): Add prototype.
5932 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5933 the pointer to relocatable Lisp data is not used.
5935 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5937 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5938 * atimer.c (block_atimers):
5939 * callproc.c (block_child_signal): Block SIGINT too;
5940 otherwise, its handler might now unblock signals that it shouldn't.
5941 * keyboard.c (read_char): Clear signal mask, since we may
5942 be in a SIGINT handler, and many signals may be masked.
5943 * keyboard.c (handle_interrupt):
5944 * sysdep.c (handle_arith_signal):
5945 Clear signal mask instead of just unblocking the signal that
5946 was received, since several signals may be blocked at this point.
5948 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5950 * Makefile.in (TEMACS_POST_LINK): Remove target.
5951 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5952 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5954 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5956 * xmenu.c (xdialog_show): Remove prototype, rename to
5957 x_dialog_show, remove 2nd arg because it's always zero
5958 and simplify accordingly.
5959 (xw_popup_dialog): Adjust user.
5960 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5961 2nd arg because it's always zero and simplify accordingly.
5962 (w32_popup_dialog): Adjust user.
5964 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5966 * w32heap.c (report_temacs_memory_usage): New function.
5968 * unexw32.c (unexec) [ENABLE_CHECKING]:
5969 Call report_temacs_memory_usage.
5971 * w32heap.h (report_temacs_memory_usage): Add prototype.
5973 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5975 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5976 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5978 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5980 * buffer.c (init_buffer): Accept an argument 'initialized'.
5981 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5982 mmap_regions and mmap_fd, to avoid referencing stale data from the
5983 dump phase. Add an assertion for buffer text of buffers created
5984 in temacs before this function is called. (Bug#17622)
5985 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5987 * lisp.h (init_buffer): Update prototype.
5989 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5991 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5993 * alloc.c (Fgarbage_collect): Fix compilation with
5994 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5996 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5998 * frame.c, frame.h (frame_char_to_pixel_position)
5999 (frame_set_mouse_position): Now static, and made private in
6000 frame.c rather than public in frame.h.
6002 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6004 Refactor mouse positioning stuff to avoid code duplication.
6005 * frame.h (frame_char_to_pixel_position): New function.
6006 (x_set_mouse_position): Rename to...
6007 (frame_set_mouse_position): ...new function.
6008 (frame_set_mouse_pixel_position): Add prototype.
6009 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6010 Rename to frame_set_mouse_pixel_position.
6011 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6013 * xterm.h, w32term.h ( x_set_mouse_position)
6014 (x_set_mouse_pixel_position): Remove prototypes.
6016 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6018 On X, always make pointer visible when deleting frame (Bug#17609).
6019 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6021 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6023 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6024 * keyboard.c (gobble_input): If there is no terminal input error,
6025 make sure the pointer is visible for all frames on this terminal.
6026 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6027 it was previously disabled.
6029 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6031 * data.c (Fzerop): Move to Elisp.
6032 (syms_of_data): Don't defsubr it.
6033 * keyboard.c (echo_keystrokes_p): New function.
6034 (read_char, record_menu_key, read_key_sequence): Use it.
6036 * callint.c (Qfuncall_interactively): New var.
6037 (Qcall_interactively): Remove.
6038 (Ffuncall_interactively): New function.
6039 (Fcall_interactively): Use it.
6040 (syms_of_callint): Defsubr it.
6042 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6044 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6045 relocated from under us.
6047 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6049 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6050 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6051 configure, not from HEAPSIZE.
6052 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6054 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6055 for MinGW, since it no longer uses gmalloc.
6057 * buffer.c: Do not define mmap allocations functions for Windows.
6058 Remove mmap_find which is unused. Remove mmap_set_vars which does
6060 [WINDOWSNT]: Include w32heap.h.
6061 (init_buffer): Always allocate new memory for buffers.
6063 * emacs.c: Remove mmap_set_vars calls.
6065 * image.c (free_image): Undef free for Windows because it is
6066 redirected to our private version.
6068 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6069 (copy_executable_and_dump_data): Remove dumping the heap section.
6070 (unexec): Restore using_dynamic_heap after dumping.
6072 * w32heap.c (dumped_data_commit, malloc_after_dump)
6073 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6074 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6075 (mmap_free): New functions.
6077 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6079 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6081 * image.c (imagemagick_load_image): Use MagickRealType for local
6082 'color_scale', instead of double, to avoid a GCC warning about
6085 * xfns.c (Fx_window_property): Remove unused local.
6087 Don't kill already-reaped process (Bug#17561).
6088 * process.c (process_send_signal): Fix race condition where a
6089 subprocess was reaped by a signal handler between the check for
6090 liveness and calling 'kill', which meant that Emacs could in
6091 theory kill an innocent bystander process. Do the fix by blocking
6092 SIGCHLD in a critical section that checks liveness before killing.
6094 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6096 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6098 2014-05-26 Ken Brown <kbrown@cornell.edu>
6100 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6101 even if !CYGWIN (see bug#17510).
6103 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6105 * nsfns.m (Fns_do_applescript): Surround NSApp run
6106 with calls to ns_init_events, ns_finish_events (Bug#17424).
6108 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6110 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6111 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6113 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6114 with calls to ns_init_events, ns_finish_events (Bug#17424).
6116 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6118 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6119 if we are iterating over an object that generates glyphs for
6120 marginal areas. (Bug#17585)
6122 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6124 * xdisp.c (safe__call1, safe__eval): Now static.
6126 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6128 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6129 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6130 (safe_call1): Call safe_call instead of safe__call directly.
6132 2014-05-26 Ken Brown <kbrown@cornell.edu>
6134 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6135 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6138 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6140 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6141 (safe__call, safe__call1, safe__eval): New functions.
6142 (safe_call): Use it.
6143 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6144 (display_mode_element): Same for `:eval'.
6146 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6148 Fix port to 32-bit AIX (Bug#17540).
6149 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6150 twice. _text already includes this offset.
6151 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6153 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6155 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6156 when closest_pos is identical to to_charpos, don't recurse, since
6157 we already tried that, and failed. (Bug#17539)
6159 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6160 unwinding when frame's faces were not initialized yet, increment
6161 the frame's image-cache reference count before calling
6162 x_free_frame_resources. Don't dereference
6163 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6165 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6167 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6170 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6171 macfont.m, call draw with adjusted arguments so font drivers
6172 don't need to do that.
6174 * macfont.m (macfont_draw): Merge changes from Macport.
6176 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6178 * alloc.c (garbage_collect_1): New function, with all of the guts
6179 of Fgarbage_collect.
6180 (mark_stack): Accept an argument END and don't mark Lisp objects
6181 on the stack beyond the address given by END. Calculation of END
6182 was moved to Fgarbage_collect.
6183 (Fgarbage_collect): Calculate the end address of the stack portion
6184 that needs to be examined by mark_stack, and pass that address to
6185 garbage_collect_1, which will pass it to mark_stack.
6186 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6187 for more details about the underlying problems. In particular,
6188 this avoids dumping Emacs with the large hash-table whose value is
6189 held in purify-flag for most of the time loadup.el runs.
6191 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6193 * xfns.c (x_window_property_intern): New function (code from
6195 (Fx_window_property): Call x_window_property_intern. If property
6196 not found and NILP (source) and outer window != inner window,
6197 check outer window for property (Bug#17537).
6199 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6201 Supply malloc and alloc_size attributes for extern allocators.
6202 This documents the C API, and helps GCC generate a bit better code.
6203 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6204 (ATTRIBUTE_MALLOC_SIZE): New macros.
6205 * gmalloc.c (malloc, realloc, calloc):
6206 * gtkutil.h (malloc_widget_value):
6207 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6208 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6211 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6213 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6214 * image.c (imagemagick_load_image): Port to hosts that do not use
6215 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6217 2014-05-21 Leo Liu <sdl.web@gmail.com>
6219 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6221 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6223 * dbusbind.c (xd_signature): Revert last 2 patches.
6225 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6227 Allow any non-nil value to count as true in bool-vector.
6228 Likewise for xd_signature in dbusbind.c.
6229 This is more consistent with the usual practice in Emacs, which is
6230 that any non-nil value counts as true.
6231 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6232 * dbusbind.c (xd_signature): Likewise, for booleans.
6233 * data.c, lisp.h (Qbooleanp):
6234 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6236 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6238 * lisp.h (CHECK_BOOLEAN): New function.
6239 * alloc.c (Fbool_vector): New function.
6240 (syms_of_alloc): Defsubr it.
6241 * data.c (Qbooleanp): New symbol.
6242 (syms_of_data): DEFSYM it.
6243 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6245 * font.c (font_matching_entity): Extract font-entity object
6246 from the vector of matching entities (Bug#17486).
6248 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6250 Assume C99 or later (Bug#17487).
6251 * bytecode.c (B__dummy__): Remove.
6252 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6253 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6254 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6255 * regex.c (DEBUG_PRINT): Assume varargs macros.
6256 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6258 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6260 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6261 memory for every buffer that was dumped.
6263 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6265 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6266 (Fnreverse): Allow vectors and bool vectors.
6268 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6270 Minor cleanup for terminal setup.
6271 * termhooks.h (create_terminal): Adjust prototype.
6272 * terminal.c (create_terminal): Pass output method and RIF as args.
6273 (init_initial_terminal):
6274 * nsterm.m (ns_create_terminal):
6275 * term.c (init_tty):
6276 * w32term.c (w32_create_terminal):
6277 * xterm.c (x_create_terminal): Adjust users.
6278 Avoid redundant NULL initializers and add comments.
6280 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6282 * keyboard.c (Qdeactivate_mark): Now static.
6284 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6286 If available, use Xfixes extension to do pointer blanking.
6287 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6288 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6289 (make_invisible_cursor): Move to...
6290 * xterm.c (make_invisible_cursor): ...here.
6291 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6292 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6293 (x_term_init): Call to x_setup_pointer_blanking.
6294 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6295 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6297 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6299 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6301 2014-05-12 Glenn Morris <rgm@gnu.org>
6303 * fileio.c (Ffile_executable_p): Doc tweak.
6305 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6307 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6308 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6310 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6312 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6314 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6316 Fix initialization of minibuffer history variable (Bug#17430).
6317 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6318 Move the initialization up to prevent any "value void" message.
6320 2014-05-08 Samuel Bronson <naesten@gmail.com>
6322 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6323 are matched (bug#17413).
6325 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6327 Stop tooltips pulling Emacs window to front (Bug#17408).
6328 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6329 SetWindowPos invocations.
6331 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6333 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6334 not initialized (Bug#17398).
6336 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6338 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6340 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6342 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6343 [HAVE_NS]: Do not include png.h.
6344 (x_query_frame_background_color): New function.
6345 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6346 (png_load_body): Coalesce duplicate code.
6348 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6350 Consult libpng-config more consistently (Bug#17339).
6351 * Makefile.in (PNG_CFLAGS): New var.
6352 (ALL_CFLAGS): Use it.
6353 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6354 CFLAGS now handles this.
6356 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6358 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6359 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6360 because WCONTINUED is always defined now.
6361 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6363 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6365 * buffer.c (overlay_strings): Fix the wording of the commentary.
6367 2014-05-01 Glenn Morris <rgm@gnu.org>
6369 * floatfns.c (Fisnan):
6370 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6372 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6374 * term.c (tty_menu_activate): A better initialization for cursor
6377 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6379 * intervals.c: Tighten assertions.
6380 (create_root_interval): Make sure the interval is not empty.
6381 (intervals_equal): Use booleans.
6382 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6383 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6384 (balance_possible_root_interval): Simplify and use booleans.
6385 (split_interval_right, split_interval_left): Check LENGTH, and remove
6386 now redundant assertion.
6387 (adjust_intervals_for_insertion): Remove now redundant assertions.
6388 (delete_node, interval_deletion_adjustment)
6389 (adjust_intervals_for_deletion, merge_interval_right)
6390 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6391 (reproduce_interval): Make sure the interval is not empty.
6393 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6395 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6396 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6397 satisfaction that they would always be initialized.
6399 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6401 * term.c (tty_menu_display): Move the cursor to the active menu item.
6402 (tty_menu_activate): Return the cursor to the active menu item
6403 after displaying the menu and after displaying help-echo.
6404 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6405 for the details of why this is needed by screen readers and
6408 2014-04-30 Glenn Morris <rgm@gnu.org>
6410 * process.c (handle_child_signal):
6411 Handle systems without WCONTINUED. (Bug#15110, 17339)
6413 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6415 * window.c (struct saved_window): Remove mark.
6416 (Fset_window_configuration, save_window_save)
6417 (compare_window_configurations): Don't touch marks any more.
6419 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6421 Use bits_word for gcmarkbits.
6422 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6423 bits_word is typically a tad more efficient for mark bits than
6424 unsigned is, so use bits_word. All uses changed.
6425 * lisp.h (BITS_PER_INT): Remove; no longer used.
6427 Avoid undefined behavior in signed left shift.
6428 This ports to GCC 4.9.0 with -fsanitize=undefined.
6429 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6431 * regex.c (extract_number):
6432 * lisp.h (make_number, XINT):
6433 Do not shift a 1 bit left into a sign bit.
6434 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6435 not int, for gcmarkbits. All uses changed.
6437 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6439 * search.c (Fnewline_cache_check): Don't try to count newlines
6440 outside the buffer's restriction, as find_newline doesn't support that.
6442 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6444 * window.c (Fset_window_configuration): Deactivate the mark before
6446 (set_window_buffer): Ignore window_initialized.
6447 (window_initialized): Remove.
6448 * keyboard.c (Qdeactivate_mark): Not static any more.
6449 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6452 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6454 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6455 and to clang 3.4, which have fixed the bug. This should let us
6456 run a bit faster on these platforms when address sanitization is
6459 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6461 Port to GCC 4.9.0 with --enable-gcc-warnings.
6462 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6464 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6465 a way that also works with GCC 4.9.0.
6467 * search.c (Fnewline_cache_check): Remove unused locals.
6469 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6471 * search.c (find_newline1): New subroutine.
6472 (Fnewline_cache_check): New function.
6473 (syms_of_search): Defsubr it.
6475 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6477 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6478 * keyboard.c (unblock_input): Add comment.
6479 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6481 2014-04-22 Daniel Colascione <dancol@dancol.org>
6483 * lread.c (readevalloop_eager_expand_eval): New function
6484 that can recurse into toplevel forms.
6485 (readevalloop): Call it.
6486 * lisp.h: Declare Qprogn.
6487 * callint.c (Qprogn): No longer static.
6489 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6491 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6492 Also change identifiers to match the comments, and add more assertions
6495 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6497 * emacs.c (close_output_streams): Don't clear and restore errno.
6499 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6501 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6502 never becomes visible, i.e. using XMonad (Bug#17237).
6504 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6506 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6507 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6508 (Fline_pixel_height): Don't assume that the current buffer and the
6509 selected window's buffer are one and the same. (Bug#17281)
6511 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6512 paragraph-start cache before the newline cache. (Bug#17269)
6514 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6516 * term.c (tty_send_additional_strings): No need to fflush here,
6518 (tty_set_terminal_modes): fflush after sending additional strings,
6521 2014-04-17 Daniel Colascione <dancol@dancol.org>
6523 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6525 (tty_send_additional_strings): New function.
6526 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6527 (syms_of_term): Intern tty-mode-set-strings and
6528 tty-mode-reset-strings.
6530 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6532 * window.c (save_window_save): Lookup window_point_insertion_type in
6533 the right buffer (bug#15457).
6534 (Qwindow_point_insertion_type): New var.
6535 (syms_of_window): Initialize it.
6537 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6539 Fix the MSDOS build.
6540 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6541 (copy_text_and_data): Zero out the atexit chain pointer before
6544 * termhooks.h (encode_terminal_code): Update prototype.
6546 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6547 visible for all DOS_NT ports, not just WINDOWSNT.
6548 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6550 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6551 unless it is defined.
6552 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6554 * process.c (close_on_exec, accept4, process_socket): Move into
6555 the "ifdef subprocesses" part.
6556 (catch_child_signal): Condition by "ifdef subprocesses".
6557 (syms_of_process) <Qinternal_default_process_sentinel>
6558 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6560 * msdos.h: Add prototypes for new functions.
6561 (EINPROGRESS): Define.
6562 (O_CLOEXEC): Define to zero.
6564 * msdos.c (check_window_system): Remove unnecessary an
6565 incompatible duplicate function.
6566 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6567 New functions in support of new functionality.
6569 * menu.c (single_menu_item): Add visual indication of submenu
6570 also for menus on MSDOS frames.
6571 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6573 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6574 when async subprocesses aren't supported.
6576 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6578 * emacs.c (close_output_streams): Zero out errno before calling
6581 * dired.c [MSDOS]: Include msdos.h.
6583 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6584 (DATA_START) [MSDOS]: Define.
6585 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6587 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6588 Ifdef away for MSDOS.
6589 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6590 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6592 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6593 Use temporary file template that is compatible with mkostemp.
6594 Move vfork-related portions under #ifndef MSDOS.
6595 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6597 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6599 * buffer.c (Foverlays_at): Add argument `sorted'.
6601 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6603 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6604 text, invalidate the bidi_paragraph_cache upto and including the
6607 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6609 Port to IRIX 6.5 (Bug#9684).
6610 * conf_post.h (INET6) [IRIX6_5]: Define.
6611 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6612 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6614 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6616 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6617 before passing it to system APIs.
6619 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6621 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6622 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6624 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6626 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6628 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6630 Remove DATA_SEG_BITS.
6631 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6632 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6633 cc, but that platform is so old that SGI itself stopped supporting
6634 it in December 2013. If you still need Emacs on IRIX, please
6635 either compile with GCC and port the undumping code, or run
6636 './configure --with-wide-int'.
6637 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6638 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6639 DEFINE_GDB_SYMBOL_START way to define it.
6640 (NONPOINTER_BITS): New macro.
6641 (EMACS_INT): Use it.
6642 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6643 the problem and/or configuring --with-wide-int.
6644 (USE_LSB_TAG): Simplify, based on above changes.
6645 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6646 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6648 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6650 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6651 covered by a display string that ends in a newline, and that cases
6652 going back by DVPOS lines to hit the search limit, lift the limit
6653 and go back until DVPOS is reached. (Bug#17244)
6655 * indent.c (Fvertical_motion): Handle correctly the case when the
6656 display string is preceded by an empty line.
6658 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6659 use S_IWRITE instead.
6661 2014-04-11 Glenn Morris <rgm@gnu.org>
6663 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6665 2014-04-11 Ken Brown <kbrown@cornell.edu>
6667 * Makefile.in (EMACS_MANIFEST): Revert last change.
6669 2014-04-10 Daniel Colascione <dancol@dancol.org>
6671 * puresize.h (BASE_PURESIZE): Increase.
6673 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6675 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6677 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6678 region handling (and don't call signal_before_change) if
6679 inhibit_modification_hooks is set.
6680 (signal_before_change): Don't check inhibit_modification_hooks any more.
6682 2014-04-08 Daniel Colascione <dancol@dancol.org>
6684 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6685 function cells contain valid lisp objects. (Modified version of
6688 * alloc.c (detect_suspicious_free): Split actual stack capturing
6689 out into new function for easier breakpoint setting.
6690 (note_suspicious_free): New function.
6692 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6694 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6696 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6697 (symbol_block_pinned): New var.
6698 (Fmake_symbol): Initialize `pinned'.
6699 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6700 pinned and signal an error for un-purifiable objects.
6701 (pure_cons): Use it.
6702 (Fpurecopy): Use it, except for objects that can't be purified.
6703 (mark_pinned_symbols): New function.
6704 (Fgarbage_collect): Use it.
6705 (gc_sweep): Remove hack made unnecessary.
6707 2014-04-07 Glenn Morris <rgm@gnu.org>
6709 * keyboard.c (Fopen_dribble_file): Doc tweak.
6711 2014-04-07 Ken Brown <kbrown@cornell.edu>
6713 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6715 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6717 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6718 We have a substitute execinfo.h on hosts that lack it.
6719 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6720 isn't optimized away.
6722 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6724 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6725 * alloc.c (memory_full):
6726 * charset.c (syms_of_charset):
6727 * doc.c (Fsnarf_documentation):
6729 * font.c (BUILD_STYLE_TABLE):
6730 * keyboard.c (make_lispy_event):
6731 * profiler.c (setup_cpu_timer):
6732 * xgselect.c (xg_select):
6733 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6735 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6736 Replace the only use with ARRAYELTS (font_property_table).
6737 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6739 2014-04-03 Daniel Colascione <dancol@dancol.org>
6741 * xterm.c (x_term_init):
6742 * xfns.c (best_xim_style):
6743 * xfaces.c (Fdump_colors):
6744 * w32fns.c (w32_default_color_map):
6745 * w32.c (init_environment, N_ENV_VARS):
6746 * unexcw.c (read_exe_header):
6747 * term.c (term_get_fkeys_1):
6748 * sysdep.c (init_baud_rate):
6749 * nsterm.m (ns_convert_key):
6750 * nsfns.m (get_geometry_from_preferences):
6751 * msdos.c (dos_set_window_size, init_environment):
6752 * macfont.m (mac_font_get_glyph_for_cid)
6753 (macfont_store_descriptor_attributes)
6754 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6755 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6756 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6758 * image.c (xpm_str_to_color_key):
6759 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6760 * frame.c (x_set_frame_parameters):
6761 * fileio.c (Ffile_selinux_context):
6762 * emacs.c (sort_args):
6763 * dosfns.c (msdos_stdcolor_name):
6764 * dired.c (file_attributes):
6765 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6766 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6769 2014-04-02 Daniel Colascione <dancol@dancol.org>
6771 * data.c (Ffset): Abort if we're trying to set a function call to
6774 * lisp.h (ARRAYELTS): New macro.
6776 * alloc.c: Include execinfo.h if available.
6777 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6778 (suspicious_free_record): New structure.
6779 (suspicious_objects, suspicious_object_index)
6780 (suspicious_free_history, suspicious_free_history_index):
6782 (find_suspicious_object_in_range, detect_suspicious_free)
6783 (Fsuspicious_object): New functions.
6784 (cleanup_vector): Call find_suspicious_object_in_range.
6786 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6788 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6789 width from font width (Bug#17163).
6791 * frame.c (x_set_frame_parameters): Calculate default values of
6792 new frame sizes only after all other frame parameters have been
6793 processed (Bug#17142).
6795 2014-04-02 Ken Brown <kbrown@cornell.edu>
6797 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6800 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6802 * xterm.c (x_draw_image_glyph_string): Adjust image background
6803 width accordingly when its x position is adjusted. (Bug#17115)
6805 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6807 * font.c (font_list_entities): Do not add empty vector to font cache.
6808 (font_matching_entity): Likewise. If matching entity is found, insert
6809 1-item vector with this entity instead of entity itself (Bug#17125).
6811 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6813 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6815 * fns.c (validate_subarray): Rename from validate_substring,
6816 since it works for vectors too. New arg ARRAY. Optimize for the
6817 non-nil case. Instead of returning bool, throw an error if out of
6818 range, so that the caller needn't do that. All uses changed.
6819 Report original values if out of range.
6820 (Fsubstring, Fsubstring_no_properties, secure_hash):
6821 Also optimize the case where FROM is 0 or TO is the size.
6823 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6825 * search.c (Freplace_match): Use make_specified_string.
6826 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6827 to catch bogus override face of glyph strings.
6828 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6829 Move common substring range checking code to...
6830 (validate_substring): ...this function.
6832 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6834 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6836 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6838 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6839 bar is zero height, just return (Bug#16976).
6840 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6842 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6844 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6845 is nil. If waiting for toolbar to complete, force a redraw.
6847 2014-03-28 Glenn Morris <rgm@gnu.org>
6849 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6850 (emacs_bugreport): New variable.
6851 (usage_message): Use PACKAGE_BUGREPORT.
6852 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6854 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6856 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6858 Port recent signal-related changes to FreeBSD.
6859 Reported by Herbert J. Skuhra.
6860 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6861 Move decls from here ...
6862 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6864 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6866 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6867 and width of image background when it is displayed with a 'box'
6870 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6872 More backward-compatible fix to char-equal core dump (Bug#17011).
6873 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6874 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6876 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6878 * image.c (init_svg_functions): When loading SVG-related libraries,
6879 free already loaded libraries if the initialization fails.
6880 (rsvg_handle_set_size_callback): Remove declaration, unused.
6882 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6884 Fix core dump in char-equal (Bug#17011).
6885 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6886 unibyte buffers, as we can't tell whether the characters are
6889 * insdel.c (adjust_markers_for_delete): Remove unused local.
6891 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6893 Have (MARKER . ADJUSTMENT) undo records always be immediately
6894 after their corresponding (TEXT . POS) record in undo list.
6896 * lisp.h (record-delete): New arg record_markers.
6897 (record_marker_adjustment): No longer needed outside undo.c.
6898 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6899 adjustments to undo.c's record_marker_adjustments. Note that
6900 fileio.c's decide_coding_unwind is another caller to
6901 adjust_markers_for_delete. Because it has undo list bound to t,
6902 it does not rely on adjust_markers_for_delete to record marker
6904 (del_range_2): Swap call to record_delete and
6905 adjust_markers_for_delete so as undo marker adjustments are
6906 recorded before current deletion's adjustments, as before.
6907 (adjust_after_replace):
6908 (replace_range): Pass value for new record_markers arg to
6910 * undo.c (record_marker_adjustment): Rename to
6911 record_marker_adjustments and made static.
6912 (record_delete): Check record_markers arg and call
6913 record_marker_adjustments.
6914 (record_change): Pass value for new record_markers arg to
6916 (record_point): at_boundary calculation no longer needs to account
6917 for marker adjustments.
6919 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6921 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6924 2014-03-26 Glenn Morris <rgm@gnu.org>
6926 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6928 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6930 * buffer.c (struct sortvec): Add field `spriority'.
6931 (compare_overlays): Use it.
6932 (sort_overlays): Set it.
6934 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6936 * xdisp.c (redisplay_window): If all previous attempts to find the
6937 cursor row failed, try a few alternatives before falling back to
6938 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6940 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6942 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6943 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6945 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6946 variables on Windows.
6948 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6950 * w32.c (unsetenv): Remove unused var `retval'.
6951 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6953 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6954 (start_watching): Remove unused var `thr'.
6956 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6957 (find_child_console): Remove unnecesary var `thread_id'.
6959 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6960 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6962 2014-03-26 Glenn Morris <rgm@gnu.org>
6964 * filelock.c (Flock_buffer): Doc tweak.
6966 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6967 * emacs.c (shut_down_emacs):
6968 * fileio.c (Finsert_file_contents, write_region):
6969 * filelock.c (top-level, syms_of_filelock):
6970 * insdel.c (prepare_to_modify_buffer_1):
6971 CLASH_DETECTION is always defined now.
6973 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6975 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6976 DLL handle, to speed up thread startup.
6978 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6980 Handle sigmask better with nested signal handlers (Bug#15561).
6981 * atimer.c (sigmask_atimers): Remove.
6982 Remaining use rewritten to use body of this function.
6983 * atimer.c (block_atimers, unblock_atimers):
6984 * callproc.c (block_child_signal, unblock_child_signal):
6985 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6986 New arg OLDSET. All callers changed.
6987 * atimer.c (block_atimers, unblock_atimers):
6988 * callproc.c (block_child_signal, unblock_child_signal):
6989 * keyboard.c (handle_interrupt):
6990 * sound.c (vox_configure, vox_close):
6991 Restore the old signal mask rather than unilaterally clearing bits
6992 from the mask, in case a handler is running within another
6993 handler. All callers changed.
6994 * lisp.h, process.c, process.h, term.c:
6995 Adjust decls and callers to match new API.
6996 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6997 signal handlers aren't supposed to use floating point anyway.
6998 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7000 2014-03-23 Daniel Colascione <dancol@dancol.org>
7002 Split gc_sweep into discrete functions for legibility and better
7005 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7006 (sweep_vectors): Fix typo in comment.
7007 (sweep_conses, sweep_floats, sweep_intervals)
7008 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7009 (gc_sweep): Call new functions, to which existing functionality is
7011 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7013 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7015 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7017 2014-03-23 Daniel Colascione <dancol@dancol.org>
7019 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7020 only if xic_style calls for it. This change allows Emacs to work
7021 with ibus. Also, don't leak resources if create_frame_xic fails,
7022 and stop caching xic_style across different displays.
7023 (supported_xim_styles): Make const.
7024 (best_xim_style): Remove first parameter: it's always just
7025 supported_xim_styles. Change to look at supported_xim_styles
7028 2014-03-23 Daniel Colascione <dancol@dancol.org>
7030 * term.c (init_tty): Rearrange condition for clarity; print
7031 appropriate diagnostic.
7033 2014-03-23 Daniel Colascione <dancol@dancol.org>
7035 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7036 array. (ASAN caught.)
7038 2014-03-22 Glenn Morris <rgm@gnu.org>
7040 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7042 2014-03-22 Daniel Colascione <dancol@dancol.org>
7044 * process.c (conv_sockaddr_to_lisp): When extracting the string
7045 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7047 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7049 Fix regression introduced by patch for Bug#10500.
7050 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7051 * w32term.c (x_draw_image_relief): Likewise.
7053 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7055 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7056 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7057 maximize a frame for odd default fonts.
7059 2014-03-21 Glenn Morris <rgm@gnu.org>
7061 * minibuf.c (history-length): Increase default from 30 to 100.
7063 2014-03-21 Daniel Colascione <dancol@dancol.org>
7065 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7066 every time we switch to minibuffer.
7068 * alloc.c (lisp_align_malloc, allocate_string_data)
7069 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7070 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7072 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7074 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7075 support more "verbs".
7077 2014-03-21 Daniel Colascione <dancol@dancol.org>
7079 Always prohibit dumping a dumped Emacs.
7081 * emacs.c (might_dump): New variable.
7082 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7083 * lisp.h (might_dump): Declare.
7084 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7086 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7088 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7090 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7092 * doc.c (store_function_docstring): Warn when we don't know where to
7094 (Fsubstitute_command_keys): Don't advertise the fact that
7095 text-properties are dropped, since we think it's a bug that we'll fix.
7097 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7098 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7099 * frame.c (frame_garbaged): Make "docstring" more precise.
7101 2014-03-20 Glenn Morris <rgm@gnu.org>
7103 * charset.c (init_charset): When we cannot find the charsets directory,
7104 mention if EMACSDATA is set.
7106 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7108 * fns.c (Frandom): Fix rare bug where the result isn't random.
7110 Fix porting inconsistency about rounding to even.
7111 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7112 This way, the unusual !HAVE_RINT case acts like the usual
7113 HAVE_RINT case, and we can fix the documentation accordingly.
7115 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7117 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7118 (w32_wnd_proc): Initialize the dwHoverTime member of
7119 TRACKMOUSEEVENT structure.
7121 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7123 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7125 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7127 * search.c (find_newline): Speed up the function when using the
7128 newline cache, by halving the number of calls to
7129 region_cache_forward and region_cache_backward. (Bug#16830)
7131 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7133 * buffer.c (Fset_buffer): Document return value (bug#17015).
7135 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7137 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7138 nil, always resize character wise to avoid potential loss of the
7139 mode line (Bug#16923 related).
7141 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7143 * frame.c (x_set_frame_parameters): Always calculate new sizes
7144 pixelwise to avoid potential loss when rounding.
7146 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7148 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7149 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7151 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7153 * w32.c (fstatat): Don't add an extra slash if the argument ends
7154 with a slash: this fails the subsequent call to stat_worker on
7155 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7157 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7159 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7161 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7163 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7165 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7166 when frame is only on one screen (Bug#14713).
7168 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7170 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7171 there's a valid wrap point in the display line, the last glyph
7172 cannot "just barely fit" on this row, because display_line doesn't
7173 let it. Instead, proceed as if the last glyph didn't fit, so that
7174 we eventually back up the iterator to the wrap point. This avoids
7175 delusional behavior of move_it_to, whereby it proceeds to the next
7176 display line, but sets current_x to zero for all the glyphs that
7177 without word-wrap would fit on the previous display line.
7178 One result was that visual-order cursor movement behaved erratically
7180 (Fmove_point_visually): Add code to find the x coordinate of the
7181 last character before wrap point, under word-wrap on a TTY.
7183 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7185 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7186 also return value of MOVE_POS_MATCH_OR_ZV from
7187 move_it_in_display_line_to, when moving from beginning of line to
7188 point's position. (Bug#16961)
7190 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7192 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7193 * window.c (Fselect_window): Explain NORECORD and
7194 `buffer-list-update-hook' in doc-string.
7196 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7198 * window.c (Fother_window_for_scrolling): Check that
7199 Vother_window_scroll_buffer is a buffer.
7201 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7203 * xterm.c (xim_initialize): Always pass a copy of resource name
7204 to XRegisterIMInstantiateCallback and eassert whether return
7205 value is True. Passing copy is important because Xlib doesn't
7206 make its own copy and resource name argument usually points to
7207 SSDATA (Vx_resource_name), which may be changed from Lisp.
7208 (xim_close_display): For XUnregisterIMInstantiateCallback,
7209 always eassert return value and pass exactly the same values
7210 as were used for XRegisterIMInstantiateCallback.
7211 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7212 sources to check why if you are interested.
7214 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7216 * dispnew.c (change_frame_size_1): Add new_lines instead of
7217 new_height, the latter may be still zero if passed as such.
7218 * window.c (Fwindow_pixel_height): Mention bottom divider in
7221 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7223 Fix "resource temporarily unavailable" with xgselect
7225 * xgselect.c: Include <stdbool.h>.
7226 (xg_select) [!USE_GTK]: Don't lose track of errno.
7228 Fix minor --enable-gcc-warnings issues.
7229 * widget.c (update_various_frame_slots, EmacsFrameResize):
7230 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7232 2014-03-04 Ken Brown <kbrown@cornell.edu>
7234 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7235 represent the actual adjustment needed for alignment.
7237 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7239 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7240 needed, and don't reallocate if the initial allocation already
7241 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7243 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7245 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7248 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7250 * cmds.c (delete-char): Update docstring pointing out that the
7251 function ignores `delete-active-region' and `overwrite-mode'.
7253 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7255 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7257 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7258 allocated buffer due to alignment.
7259 (freehook): If the block to be freed was allocated by
7260 'aligned_alloc', find its real pointer before calling 'free'.
7262 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7265 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7267 * font.c (toplevel): Adjust comment about font cache layout.
7268 (font_clear_cache): Fix to match real font cache layout.
7269 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7270 (Fframe_font_cache) [FONT_DEBUG]: New function.
7271 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7273 Avoid crashes when X fonts are erroneously freed on reused X
7274 'Display *' connection data (Bug#16069). Note that X font
7275 resources still may be leaked, but currently there is no way
7276 to completely avoid it.
7277 * xterm.h (struct x_display_info): New member x_id. Add comments.
7278 * xterm.c (x_display_id): New variable.
7279 (x_term_init): Assign identifier to each opened X connection.
7280 * xfont.c (struct xfont): New member x_display_id.
7281 (xfont_open): Initialize it with frame's display id.
7282 (xfont_close): Check whether font's display id matches the one
7283 recorded for the given display. Adjust comment.
7284 * xftfont.c (struct xftfont_info):
7285 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7287 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7289 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7290 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7291 killed Vother_window_scroll_buffer.
7292 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7294 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7296 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7297 that start with more than 2 slashes as UNCs. (Bug#16751)
7299 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7301 Fix a few crashes and leaks when cloning C strings.
7302 * alloc.c, lisp.h (dupstring): New function.
7303 * gtkutil.c (xg_get_font):
7304 * term.c (tty_default_color_capabilities):
7305 * xsettings.c (store_monospaced_changed)
7306 (store_font_name_changed, parse_settings)
7307 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7308 This avoids some unlikely crashes due to accessing freed storage,
7309 and avoids some minor memory leaks in the more-typical case.
7311 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7313 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7314 cursor when modeline can't be dragged (Bug#16647).
7316 2014-02-28 Glenn Morris <rgm@gnu.org>
7318 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7319 from custom-delayed-init-variables. (Bug#11565)
7321 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7323 More fixes for mouse glyph calculations (Bug#16647).
7324 * window.c (coordinates_in_window): In intersection of
7325 horizontal and vertical window dividers prefer the horizontal
7326 one. Add some extra parens to last fix.
7327 (window_relative_x_coord): Return x-coordinate for header and
7329 * xdisp.c (remember_mouse_glyph): In text area don't extend
7330 glyph into mode line to show the vertical drag cursor there
7331 immediately. Subdivide mouse glyphs in right fringes to show a
7332 horizontal drag cursor as soon as we enter the "grabbable width"
7333 portion. Handle vertical border case separately. Do not
7334 subdivide window divider areas.
7335 (note_mouse_highlight): On bottom divider of bottommost windows
7336 show vertical drag cursor only when the minibuffer window can be
7339 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7341 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7342 reset by the face of the object just displayed. See also bug#76.
7343 (get_next_display_element): If the string came from a display
7344 property, examine the box face attribute at it->position, not at
7345 it->current.pos, since the latter was not updated yet. (Bug#16870)
7346 (handle_face_prop): Improve commentary.
7348 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7350 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7351 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7353 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7355 Fixes around Bug#16647.
7356 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7357 ON_BOTTOM_DIVIDER cases.
7358 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7359 only if the window has no right divider.
7360 (Fcoordinates_in_window_p): Fix doc-string.
7362 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7364 * lread.c (Funintern): Fix doc to match advertised calling convention.
7366 2014-02-24 Daniel Colascione <dancol@dancol.org>
7368 * keyboard.c (read_char): Close race that resulted in lost events.
7370 2014-02-22 Glenn Morris <rgm@gnu.org>
7372 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7373 * window.c (window-resize-pixelwise): Doc fixes.
7375 * process.c (Finternal_default_process_filter)
7376 (Finternal_default_process_sentinel): Doc tweaks.
7378 2014-02-21 Glenn Morris <rgm@gnu.org>
7380 * process.c (Fprocess_buffer, Faccept_process_output)
7381 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7384 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7386 * window.c (Fwindow_scroll_bar_width): New function.
7388 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7390 Pacify GCC when configuring with --enable-gcc-warnings.
7391 * xdisp.c (move_it_in_display_line_to) [lint]:
7392 Initialize recently-added local.
7394 2014-02-21 Daniel Colascione <dancol@dancol.org>
7396 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7398 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7400 * xdisp.c (init_iterator): Don't dereference a bogus face
7401 pointer. (Bug#16819)
7402 (try_cursor_movement): Don't use cursor position if
7403 set_cursor_from_row failed to compute it. This avoids assertion
7404 violations in MATRIX_ROW.
7405 (move_it_in_display_line_to): Save the iterator state in ppos_it
7406 only once per call. Reimplement the method used to return to the
7407 best candidate position if all the positions found in display line
7408 are beyond TO_CHARPOS. This cuts down the number of calls to
7409 bidi_shelve_cache, which moves a lot of stuff when lines are long
7410 and include bidirectional text. (Bug#15555)
7412 2014-02-20 Glenn Morris <rgm@gnu.org>
7414 * data.c (Fdefalias): Doc fix.
7416 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7418 * xdisp.c (display_line): Fix horizontal scrolling of large images
7419 when fringes are turned off. This comes at a price of not
7420 displaying the truncation/continuation glyphs in this case.
7423 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7424 CreateDIBSection returns an error indication, zero out *ximg after
7425 destroying the image. This avoids crashes in memory allocations
7426 due to the fact that some of the callers also call
7427 x_destroy_x_image, which will attempt to free an already free'd
7430 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7432 * widget.c (update_various_frame_slots): Don't set
7433 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7435 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7437 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7439 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7441 temacs --daemon fix (Bug#16599).
7442 * emacs.c (main): Initialize daemon_pipe[1] here ...
7443 (syms_of_emacs): ... instead of here.
7445 2014-02-16 Anders Lindgern <andlind@gmail.com>
7447 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7450 2014-02-16 Daniel Colascione <dancol@dancol.org>
7452 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7453 (xd_get_connection_address): Use it.
7454 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7455 xd_get_connection_address because the latter signals if the bus
7456 we're trying to close is already disconnected.
7458 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7460 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7461 argument to CreateThread. This avoids segfaults on Windows 9X.
7462 Reported by oslsachem <oslsachem@gmail.com>.
7464 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7466 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7467 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7468 (check_lseek): New function, to report lseek errors.
7469 (save_data_space, update_file_ptrs, read_header, write_header)
7470 (copy_file, copy_rest, unexec): Use these news functions.
7471 (update_file_ptrs): Don't assume wraparound behavior when
7472 converting a large size_t value to off_t.
7474 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7476 * composite.c (fill_gstring_header): Pass positions as C integers
7477 and move parameters checking to...
7478 (Fcomposition_get_gstring): ...this function. Handle case when
7479 buffer positions are in reversed order and avoid crash (Bug#16739).
7481 * buffer.c (validate_region): Mention current buffer in error message.
7483 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7485 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7487 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7489 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7491 2014-02-11 Glenn Morris <rgm@gnu.org>
7493 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7494 Replace refs to "OpenStep" in messages.
7496 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7498 Avoid "." at end of error diagnostics.
7499 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7500 * font.c (Ffont_at):
7501 * nsfns.m (ns_display_info_for_name):
7502 * nsselect.m (Fx_own_selection_internal):
7503 * nsterm.m (performDragOperation:):
7504 Remove "." from end of diagnostic.
7506 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7508 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7509 unintuitive (bug#15824).
7510 (Fyes_or_no_p): Doc fix (bug#15456).
7512 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7514 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7516 * eval.c (call_debugger): When exiting the debugger, do not allow
7517 max_specpdl_size less than actual binding depth (Bug#16603).
7518 (syms_of_eval): Adjust docstring.
7520 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7522 * cmds.c (Fself_insert_command): Output a clearer error message on
7523 negative repetitions (bug#9476).
7525 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7527 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7529 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7531 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7533 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7535 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7537 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7539 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7541 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7543 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7544 `exit' works (bug#15865).
7546 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7548 Constrain window box/body sizes and margin widths (Bug#16649).
7549 * xdisp.c (window_box_width): Don't return less than zero.
7550 (window_box_left_offset, window_box_right_offset): Don't return
7551 more than the window's pixel width.
7552 * window.c (window_body_height, window_body_width): Don't return
7554 (window_resize_apply): Adjust margin width, if necessary.
7556 2014-02-07 Glenn Morris <rgm@gnu.org>
7558 * nsterm.m (syms_of_nsterm): Doc fix.
7560 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7562 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7563 New variables: pointers through which to call the respective APIs.
7564 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7565 (filename_from_ansi, sys_link, check_windows_init_file):
7566 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7567 This is required on Windows 9X, where we dynamically load
7568 UNICOWS.DLL which has their non-stub implementations.
7569 (maybe_load_unicows_dll): Assign addresses to these 2 function
7570 pointers after loading UNICOWS.DLL.
7572 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7573 MultiByteToWideChar and WideCharToMultiByte through function
7576 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7579 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7581 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7582 for OSX >= 10.9 if separate spaces are used.
7583 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7585 2014-02-06 Glenn Morris <rgm@gnu.org>
7587 * buffer.c (cache-long-scans): Doc fix.
7589 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7591 * w32fns.c (Fw32_shell_execute): Doc fix.
7593 2014-02-05 Bastien Guerry <bzg@gnu.org>
7595 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7596 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7598 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7600 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7601 outside the window (Bug#16649).
7603 * xdisp.c (note_mouse_highlight): When entering a margin area show
7604 a non-text cursor (Bug#16647).
7606 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7608 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7609 It prompted a compile-time diagnostic on GNU/Linux.
7610 Simplify to remove the need for the label.
7612 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7614 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7615 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7616 to show it; otherwise return 'unsupported--w32-dialog' to signal
7617 to the caller that emulation with menus is necessary.
7618 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7620 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7622 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7625 * menu.c (Fx_popup_dialog): Don't condition the call to
7626 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7627 special symbol 'unsupported--w32-dialog', emulate the dialog with
7628 a menu by calling x-popup-menu.
7630 * menu.h (Qunsupported__w32_dialog): New extern variable.
7632 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7634 * keyboard.c (kbd_buffer_get_event): Read file notification events
7637 * xgselect.c (xg_select): Read glib events in any case, even if
7638 there are no file descriptors to watch for. (Bug#16519)
7640 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7642 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7643 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7644 * w32term.c (w32_draw_window_divider): Handle first and last
7646 * w32term.h (w32_fill_area_abs): New function.
7647 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7649 * xfaces.c (realize_basic_faces): Handle new face ids.
7650 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7651 and bottom divider width.
7652 * xterm.c (x_draw_window_divider): Handle first and last pixels
7655 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7657 * print.c (Fexternal_debugging_output): Add cast to pacify
7658 --enable-gcc-warnings.
7659 * eval.c (call_debugger): Grow specpdl if the debugger was
7660 entered due to specpdl overflow (Bug#16603) and allow more
7661 specpdl space for the debugger itself.
7663 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7665 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7668 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7670 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7671 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7673 * print.c (Fexternal_debugging_output): If the argument character
7674 is non-ASCII, encode it with the current locale's encoding before
7675 writing the result to the terminal. (Bug#16448)
7677 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7678 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7681 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7683 * process.c (create_process): Reset SIGPROF handler in the child.
7684 * callproc.c (call_process): Likewise.
7686 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7688 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7690 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7692 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7693 of zero to print strings, GDB doesn't like it.
7695 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7696 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7697 we still use correct addresses. (Bug#16576)
7699 2014-01-27 K. Handa <handa@gnu.org>
7701 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7702 to preserve the code detection behavior of 24.3.
7703 * coding.h (struct coding_system): New member detected_utf8_bytes.
7704 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7705 (decode_coding_gap): Use short cut for UTF-8 file reading only
7706 when coding->detected_utf8_bytes equals to coding->src_bytes.
7707 * fileio.c (Finsert_file_contents): Cancel the previous change.
7709 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7711 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7712 that are not visible.
7714 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7716 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7717 is grabbed (Bug#16565).
7719 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7721 * xdisp.c (last_max_ascent): Re-remove after erroneously
7722 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7724 (move_it_to): Re-remove reference to last_max_ascent.
7725 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7726 max_descent here instead of calling line_bottom_y.
7729 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7731 * terminal.c (initial_free_frame_resources): New function.
7732 (init_initial_terminal): Install new hook to free face cache
7733 on initial frame and avoid memory leak. For details, see
7734 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7735 * xfaces.c (free_frame_faces): Adjust comment.
7737 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7739 * data.c (Fstring_to_number): Document results if unparsable
7742 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7744 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7746 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7748 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7749 * coding.c (detect_coding_utf_8, emacs_mule_char)
7750 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7751 (check_utf_8, decode_coding):
7752 * coding.h (struct coding_system.errors):
7753 Use ptrdiff_t, not int, for integer values derived from buffer and
7756 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7757 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7758 before invoking decode_coding_gap, since there's just one block.
7760 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7762 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7763 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7764 too early. Again run change_frame_size before assigning menu-
7767 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7769 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7770 arrives, call x_check_fullscreen, in case the new display has a
7771 different resolution. (Bug#16517)
7773 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7775 * term.c (read_menu_input): If the selected frame changes, exit
7777 (tty_menu_show): If the selected frame changes while we displayed
7778 a menu, throw to top level. (Bug#16479)
7780 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7782 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7784 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7786 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7787 * data.c (count_one_bits_word): Fix bug (negated comparison)
7788 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7790 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7792 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7793 Avoid undefined behavior by initializing display property bit of a
7794 string processed by the bidirectional iterator. For details, see
7795 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7797 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7799 Minor cleanup of previous change.
7800 * image.c (imagemagick_error, Fimagemagick_types):
7801 Omit some recently-introduced and unnecessary casts and assignments.
7803 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7805 Fix two memory leaks discovered with Valgrind.
7806 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7807 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7809 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7811 Fixes in window size functions around Bug#16430 and Bug#16470.
7812 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7813 (Fwindow_mode_line_height, Fwindow_header_line_height)
7814 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7815 Minor doc-string adjustments.
7816 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7817 Rewrite doc-strings.
7818 (window_body_height, window_body_width): Do not count partially
7819 visible lines/columns when PIXELWISE is nil (Bug#16470).
7820 (Qfloor, Qceiling): New symbols.
7822 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7824 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7825 when the image cache is not yet allocated. (Bug#16509)
7827 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7829 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7830 re-attach intervals to its base buffer (Bug#16502).
7831 * intervals.c (set_interval_object): Move from here...
7832 * intervals.h (set_interval_object): ... to here. Fix comments.
7834 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7836 Avoid undefined behavior by initializing buffer redisplay bit.
7837 Reported by Dmitry Antipov in
7838 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7839 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7841 Revert some of the CANNOT_DUMP fix (Bug#16494).
7842 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7844 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7846 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7847 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7848 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7849 they are replaced by macros that expand into direct calls to the
7850 corresponding functions from GDI32.DLL.
7851 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7852 variables in the Cygwin build, they are unused.
7854 2014-01-19 K. Handa <handa@gnu.org>
7856 * composite.c (composition_update_it): Fix previous change.
7858 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7860 Fix file name handling on MS-Windows 9X.
7861 * w32.c (maybe_load_unicows_dll): New function.
7863 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7864 on, to make sure we can convert file names to and from UTF-8 on
7865 Windows 9X. This fixes a failure to start up because Emacs cannot
7866 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7868 * w32font.c [WINDOWSNT]: Include w32.h.
7869 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7870 of implementing the same stuff.
7871 Remove now unused g_b_init_is_windows_9x.
7873 * w32.h (maybe_load_unicows_dll): Add prototype.
7875 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7877 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7878 switch to single keyboard. Prevents daemon crashes when a new
7879 client connects while we show a TTY menu in an existing client.
7882 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7884 Fix MinGW64 porting problem with _setjmp.
7885 Reported by Eli Zaretskii in:
7886 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7887 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7888 the old _setjmp and _longjmp. All uses changed.
7890 2014-01-13 Daniel Colascione <dancol@dancol.org>
7892 * textprop.c (Fremove_list_of_text_properties):
7893 Correctly handle reaching the end of the interval tree. (Bug#15344)
7895 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7897 * xdisp.c (resize_mini_window): Round height to a multiple of
7898 frame's line height. Fix bug in calculation of window start
7899 position (Bug#16424).
7901 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7903 * macfont.m: Include termchar.h.
7904 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7905 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7906 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7907 *_WITH_GC_* to take face and f as parameters.
7908 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7909 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7911 2014-01-13 Daniel Colascione <dancol@dancol.org>
7913 Fix menu item updating in the presence of the Unity global menu
7916 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7917 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7919 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7920 updating menus; explain why.
7921 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7922 problem it's supposed to solve and it interferes with detecting
7923 the presence of a global menu.
7924 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7927 2014-01-11 K. Handa <handa@gnu.org>
7929 * composite.c (composition_update_it): Fix indexing of
7930 LGSTRING_CHAR (Bug#15984).
7932 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7934 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7936 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7938 * xdisp.c (try_window_id): Don't use this function's optimizations
7939 if overlays in the buffer displayed by the window have changed
7940 since last redisplay. (Bug#16347)
7941 (message_dolog): Fix indentation.
7943 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7945 * frame.c (frame_resize_pixelwise): Fix doc-string.
7947 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7949 Fix handling of internal borders (Bug#16348).
7950 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7951 Remove internal border width from pixel width of windows.
7952 (change_frame_size_1): Don't return early when frame's pixel
7953 size changes - we still have to record the new sizes in the
7955 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7956 also when toolbar gets larger.
7957 * window.c (check_frame_size): Include internal_border_width in
7959 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7960 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7961 In non-toolkit/non-GTK version clear internal border.
7962 * xterm.c (x_clear_under_internal_border): New function for
7963 non-toolkit/non-GTK version.
7964 (x_after_update_window_line): In non-toolkit/non-GTK version
7966 (handle_one_xevent, x_set_window_size):
7967 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7968 * xterm.h (x_clear_under_internal_border): Extern it.
7970 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7972 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7973 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7976 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7978 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7979 last value of point is not equal to buffer's point. (Bug#16129)
7981 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7984 * nsterm.h (updateCollectionBehavior): Rename from
7985 updateCollectionBehaviour. All uses changed.
7987 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7988 * Makefile.in (SETFATTR): New macro.
7989 (temacs$(EXEEXT)): Use it.
7991 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7993 Fix maximization behavior on Windows (Bug#16300).
7994 * w32fns.c (w32_fullscreen_rect): Don't handle
7995 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7996 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7997 of SetWindowPos. Restore last placement also when leaving
7998 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7999 but the FULLSCREEN_BOTH case.
8001 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8004 * data.c (arithcompare_driver):
8005 * fileio.c (Fcar_less_than_car):
8006 * fns.c (internal_equal):
8007 * frame.c (delete_frame):
8008 * lisp.h (enum More_Lisp_Bits):
8010 Avoid C99 constructs that don't work in C89.
8011 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8012 to port to C89, which doesn't have 'long long'.
8013 (count_trailing_zero_bits): Use them.
8015 2014-01-03 Chong Yidong <cyd@gnu.org>
8017 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8019 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8021 Further adjust frame/window scrollbar width calculations.
8022 * window.c (apply_window_adjustment):
8023 Set windows_or_buffers_changed.
8024 (Fwindow_scroll_bars): Return actual scrollbar width.
8025 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8026 For non-toolkit builds again use 14 as minimum width and set
8027 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8028 * xterm.c (XTset_vertical_scroll_bar): Take width from
8029 WINDOW_SCROLL_BAR_AREA_WIDTH.
8030 (x_new_font): Rename wid to unit. Base calculation of new
8031 scrollbar width on toolkit used and make it analogous to that of
8032 x_set_scroll_bar_default_width.
8033 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8034 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8035 of GetSystemMetrics.
8036 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8037 WINDOW_SCROLL_BAR_AREA_WIDTH.
8038 (x_new_font): Make it correspond to changes in xterm.c.
8040 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8042 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8043 This is a cleaner way to fix the MinGW-w64 porting problem.
8044 Check for INTPTR_MAX misconfiguration.
8046 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8048 * search.c (newline_cache_on_off, find_newline): In indirect
8049 buffers, use the newline cache of the base buffer.
8051 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8052 buffer, invalidate the caches of its base buffer. (Bug#16265)
8054 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8055 buffers, use the width-run cache of the base buffer.
8057 * xdisp.c (redisplay_window): When the window displays an indirect
8058 buffer, and the character widths in the display table have
8059 changed, invalidate the width-run cache of the corresponding base
8062 * fileio.c (Finsert_file_contents): When invalidating the newline
8063 cache, consider the case of inserting into indirect buffer.
8065 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8066 In indirect buffers, use the paragraph cache of the base buffer.
8068 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8070 * window.c (grow_mini_window): Fix last change.
8072 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8074 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8076 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8078 * w32term.c (w32_initialize): Use LCID and LOWORD.
8080 * w32proc.c (create_child): Use pid_t for 5th argument.
8081 (IsValidLocale): Don't provide prototype for MinGW64.
8082 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8083 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8085 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8086 MinGW64 doesn't support.
8088 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8090 * w32.c (set_named_security_info): New function.
8091 (acl_set_file): Fall back on set_named_security_info if
8092 set_file_security fails.
8093 (g_b_init_set_named_security_info_w)
8094 (g_b_init_set_named_security_info_a): New static variables.
8095 (globals_of_w32): Initialize them to zero.
8096 (set_named_security_info): Set them to non-zero if the
8097 corresponding API is available.
8098 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8099 New function typedefs.
8101 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8103 Some more fixes following pixelwise resize changes including one
8105 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8106 of frame_resize_pixelwise.
8107 * widget.c (pixel_to_text_size): New function.
8108 (update_wm_hints): Have size hints respect value of
8109 frame_resize_pixelwise.
8110 (EmacsFrameResize): Alway process resize requests pixelwise.
8111 * window.c (grow_mini_window): Make sure mini window is at least
8113 * xdisp.c (display_menu_bar): Make sure menubar extends till
8115 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8116 (x_set_tool_bar_lines): Calculate pixelwise.
8117 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8118 frame_resize_pixelwise.
8120 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8122 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8123 variables not used there.
8125 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8127 * w32.c (sys_umask): New function. (Bug#16299)
8129 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8131 * dispnew.c (change_frame_size_1): Take old width of root window
8132 from that window's pixel width. (Bug#16284)
8134 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8136 Plain copy-file no longer chmods an existing destination (Bug#16133).
8137 * fileio.c (realmask): Now a static var, not a local.
8138 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8139 Remove arg STATPTR. All uses changed.
8140 (Fcopy_file): Do not alter permissions of existing destinations,
8141 unless PRESERVE-PERMISSIONS (renamed from
8142 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8143 Avoid race when testing for existing destinations and for
8144 when input and output files are the same.
8145 If changing the group fails, adjust both default and
8146 preserved permissions so that access is not granted to the
8148 (Fset_default_file_modes, init_fileio): Update realmask.
8149 (Fdefault_file_modes): Use realmask instead of calling umask.
8151 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8153 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8154 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8155 flags on the daemon pipe ends before execing.
8157 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8159 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8160 session. (Bug#14739)
8162 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8164 * callproc.c (Vexec_path): Document that exec-directory is in it.
8166 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8168 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8171 2013-12-27 Chong Yidong <cyd@gnu.org>
8173 * data.c (Fsymbol_function): Doc fix.
8175 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8177 Some more tinkering with Bug#16051.
8178 * window.c (resize_frame_windows): Don't let the size of the
8179 root window drop below the frame's default character size.
8180 Never ever delete any subwindows - let the window manager do the
8183 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8184 of toolbar lines needed when they exceed the height of the root
8186 (unwind_create_frame_1): New function.
8187 (Fx_create_frame): Generally inhibit calling the window
8188 configuration change hook here. Remove extra call to
8189 change_frame_size - it's not needed when we don't run the
8190 configuration change hook.
8192 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8194 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8195 On my Fedora 19 platform the core dumps were so big that
8196 my desktop became nearly catatonic.
8197 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8198 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8199 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8200 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8201 a clang-only syntax.
8202 * conf_post.h (__has_feature): New macro, if not already defined.
8203 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8204 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8206 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8208 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8209 is a file name. (Bug#16252)
8211 2013-12-25 Chong Yidong <cyd@gnu.org>
8213 * keyboard.c (Voverriding_terminal_local_map)
8214 (Voverriding_local_map): Doc fix.
8216 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8218 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8220 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8221 file name when it is submitted to ShellExecute. Simplify code.
8222 Don't test DOCUMENT for being a string, as that is enforced by
8223 CHECK_STRING. Doc fix.
8225 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8227 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8228 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8229 redisplay_tool_bar does. Improve and fix commentary.
8230 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8231 limits of the glyph matrices. (Bug#16051)
8232 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8233 only when the new size is different from the old one, and the new
8234 size can be achieved given the frame height.
8236 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8238 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8240 2013-12-23 Glenn Morris <rgm@gnu.org>
8242 * lread.c (Fload): Mention load-prefer-newer in doc.
8244 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8246 Handle Bug#16207 by being more restrictive when running hooks.
8247 * window.c (unwind_change_frame): New function.
8248 (Fset_window_configuration): Don't run configuration change hook
8249 while the frame configuration is unsafe. Call select_window
8252 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8254 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8256 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8258 * nsterm.h: Declare EmacsColor category.
8260 * nsterm.m (NSColor): Implement EmacsColor category.
8261 (ns_get_color): Use colorUsingDefaultColorSpace.
8262 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8264 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8266 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8268 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8269 having the PNG_NORETURN attribute, to avoid compiler warning in
8272 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8274 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8276 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8277 fringe background extension.
8278 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8279 because they are now always the same as `left' and `width',
8280 respectively. Remove code for the case that `width' and
8281 `sb_width' are different.
8283 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8285 Remove scroll_bar_actual_width from frames.
8286 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8287 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8288 (x_figure_window_size):
8289 * nsterm.m (x_set_window_size):
8290 * widget.c (set_frame_size):
8291 * w32term.c (x_set_window_size):
8292 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8293 scroll_bar_actual_width.
8295 Convert scroll_bar members to integers on Windows.
8296 * w32term.h (struct scroll_bar): Convert top, left, width,
8297 height, start, end and dragging to integers.
8298 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8300 * w32term.c (w32_set_scroll_bar_thumb)
8301 (w32_scroll_bar_handle_click): Remove XINT conversions for
8302 scroll_bar members. Treat bar->dragging as integer.
8303 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8304 first element. Remove XINT conversions for scroll_bar members.
8305 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8306 Remove XINT conversions for scroll_bar members.
8308 Fix assignment for new window total sizes.
8309 * window.c (Fwindow_resize_apply_total): Assign values for
8312 2013-12-20 Chong Yidong <cyd@gnu.org>
8314 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8315 argument to `append'.
8317 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8319 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8320 current text face, for extending the face of the display margins.
8323 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8324 Doc fix. (Bug#16190)
8326 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8328 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8331 * nsterm.m (Qfile, Qurl): New.
8332 (EV_MODIFIERS2): New macro.
8333 (EV_MODIFIERS): Use EV_MODIFIERS2.
8334 (ns_term_init): Remove font and color from DND, does not work on
8335 newer OSX, and other ports don't have them.
8336 (performDragOperation:): Handle modifiers used during drag.
8337 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8338 Remove global Lisp variables used to communicate with ns-win.el.
8339 Remove font and color handling.
8340 (syms_of_nsterm): Defsym Qfile and Qurl.
8342 2013-12-19 Anders Lindgren <andlind@gmail.com>
8344 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8345 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8347 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8348 (constrainFrameRect): Remove special case nr_screens == 1.
8349 Don't constrain size to size of view.
8351 * nsterm.h (ns_output): Remove dont_constrain.
8353 2013-12-19 Anders Lindgren <andlind@gmail.com>
8355 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8357 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8359 Minor fixes for recent openp changes.
8360 * lisp.h (GCPRO7): New macro.
8361 * lread.c (openp): Use bool for boolean; all callers changed.
8362 Protect save_string from GC. Don't assume that file descriptors
8363 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8364 warning about uninitialized variable.
8366 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8368 * w32fns.c (emacs_abort): Use intptr_t as argument of
8369 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8371 2013-12-18 Glenn Morris <rgm@gnu.org>
8373 * lread.c (Fload): Pass load_prefer_newer to openp.
8374 Don't bother checking mtime if openp already did it.
8375 (openp): Add `newer' argument, to check all suffixes
8376 and find the newest file.
8377 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8378 * callproc.c (call_process):
8379 * charset.c (load_charset_map_from_file):
8380 * emacs.c (init_cmdargs):
8381 * image.c (x_create_bitmap_from_file, x_find_image_file):
8383 * lread.c (Flocate_file_internal):
8384 * process.c (Fformat_network_address):
8385 * sound.c (Fplay_sound_internal):
8386 * w32.c (check_windows_init_file):
8387 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8389 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8391 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8393 * w32.c (getloadavg): Don't index samples[] array with negative
8394 indices. Recover from wall-clock time being set backwards.
8396 * w32term.c (w32_initialize): Declare the argument of
8397 set_user_model as const.
8399 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8400 (w32_menu_show): Constify some arguments passed to MessageBox.
8402 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8403 to initialize Lisp objects.
8405 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8406 initialize Lisp objects.
8408 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8409 use variables used only on X under that condition.
8411 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8412 variables not used there.
8414 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8416 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8417 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8419 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8421 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8422 code, revealed in presence of R2L characters, character
8423 compositions, and display vectors. A better fix for Bug#16148.
8424 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8425 GTK and NS builds, they don't have this member of struct frame.
8427 * dispextern.h (struct composition_it): Correct a comment for the
8430 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8432 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8433 This prevents a compilation error on C compilers that do not
8434 default functions to return 'int' if not declared. Also, add
8435 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8436 since it now uses inline functions.
8438 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8440 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8441 display margins on mode line, header line, and in the frame's
8442 tool-bar window. (Bug#16165)
8444 2013-12-16 Andreas Schwab <schwab@suse.de>
8446 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8448 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8450 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8453 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8455 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8457 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8459 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8460 intended to find bogus pointers in font objects (Bug#16140).
8461 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8462 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8463 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8464 Disable for MS-Windows due to Bug#15876; apparently this
8465 requires more or less substantial changes in fontset code.
8466 * xfont.c (xfont_close):
8467 * xftfont.c (xftfont_close): Call x_display_info_for_display
8468 to check whether 'Display *' is valid (Bug#16093 and probably
8471 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8473 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8474 Reported by Juanma Barranquero <lekktu@gmail.com>.
8476 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8477 open a pty on MS-Windows. (Bug#16152)
8479 * emacs.c (decode_env_path): Fix bogus comparison against
8480 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8482 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8484 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8485 (Fx_file_dialog): Add parentheses around && to silence warning.
8487 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8489 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8491 * xdisp.c (extend_face_to_end_of_line): Extend background of
8492 non-default face in margin areas as well. (Bug#16151)
8493 (display_line): Call extend_face_to_end_of_line for continued
8494 lines as well, if the display margins have non-zero width.
8495 (set_glyph_string_background_width): When needed, set the
8496 extends_to_end_of_line_p flag on glyph strings to be drawn in
8497 margin areas, not only in the text area.
8499 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8502 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8504 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8505 Don't worry about verify_error being t, since it has to be a list.
8507 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8509 Use bool for boolean, focusing on headers.
8510 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8511 No need to include <stdbool.h>, since conf_post.h does it now.
8512 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8513 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8514 (SET_PER_BUFFER_VALUE_P):
8515 * ccl.c, ccl.h (setup_ccl_program):
8516 * ccl.h (CHECK_CCL_PROGRAM):
8517 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8518 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8519 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8520 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8521 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8522 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8523 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8524 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8525 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8526 (CHARSET_FAST_MAP_SET):
8527 * coding.c (decode_coding_ccl, encode_coding_ccl):
8528 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8529 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8530 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8531 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8532 (decode_coding_c_string):
8533 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8534 * conf_post.h (has_attribute):
8535 * dispextern.h (trace_redisplay_p)
8536 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8537 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8538 (SET_GLYPH_FROM_CHAR_GLYPH)
8539 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8540 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8541 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8542 (cursor_in_mouse_face_p):
8543 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8544 (blank_row, prepare_desired_row)
8545 (build_frame_matrix_from_leaf_window, make_current)
8546 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8547 (update_window, scrolling_window, update_frame_line):
8548 * disptab.h (GLYPH_FOLLOW_ALIASES):
8549 * editfns.c (Fformat):
8550 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8551 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8552 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8553 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8554 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8555 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8556 (FONT_DEFERRED_LOG):
8557 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8558 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8559 (FRAME_MOUSE_UPDATE):
8560 * fringe.c (Fdefine_fringe_bitmap):
8561 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8562 (x_create_bitmap_from_xpm_data, xpm_load_image):
8563 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8564 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8565 (MERGE_INTERVAL_CACHE):
8566 * keymap.h (KEYMAPP):
8567 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8568 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8569 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8570 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8571 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8572 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8573 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8574 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8575 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8576 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8577 (SETUP_BUFFER_SYNTAX_TABLE):
8578 * systime.h (timespec_valid_p):
8579 * term.c (save_and_enable_current_matrix):
8580 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8581 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8582 (redisplay_internal, try_window_reusing_current_matrix)
8583 (sync_frame_with_window_matrix_rows, try_window_id)
8584 (display_menu_bar, display_tty_menu_item, display_mode_line)
8585 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8586 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8587 * xmenu.c (xmenu_show):
8588 * xterm.c (use_xim, x_term_init):
8589 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8590 (struct x_bitmap_record):
8591 Use bool for booleans.
8592 * ccl.c (struct buffer_text):
8593 * ccl.h (struct ccl_program):
8594 * charset.h (struct charset):
8596 * coding.h (struct iso_2022_spec, struct coding_system):
8597 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8598 (struct glyph_string, struct face, struct face_cache)
8599 (struct bidi_string_data, struct bidi_it)
8600 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8602 * editfns.c (Fformat):
8603 * frame.h (struct frame):
8604 * fringe.c (struct fringe_bitmap):
8605 * intervals.h (struct interval):
8606 * keyboard.h (struct kboard):
8607 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8608 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8609 (struct Lisp_Buffer_Local_Value, union specbinding):
8610 * macfont.m (struct macfont_info):
8611 * process.h (struct Lisp_Process):
8612 * termchar.h (struct tty_display_info):
8613 * window.h (struct window):
8614 * xterm.h (struct x_output):
8615 Use bool_bf for boolean bit-fields.
8616 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8617 All callers changed.
8618 * ccl.h (struct ccl_program): Remove unused members private_state,
8619 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8621 (struct ccl_spec): Remove unused members cr_carryover,
8622 eight_bit_carryover.
8623 * conf_post.h: Include <stdbool.h>.
8624 (bool_bf): New type.
8625 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8626 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8627 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8628 'do { ... } while (false)' brackets.
8629 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8630 Args must now be expressions; all callers changed.
8631 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8632 (PRODUCE_GLYPHS): Simplify use of boolean.
8633 * fileio.c (Fcopy_file):
8634 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8635 * lisp.h (UNGCPRO): Return void, not int.
8636 (FOR_EACH_TAIL): Use void expression, not int expression.
8637 * region-cache.c: Reindent.
8638 * region-cache.h: Copy comments from region-cache.c, to fix
8639 incorrect remarks about booleans.
8641 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8643 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8644 when character at point is displayed from a display vector.
8647 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8649 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8650 now a list of certificate validation checks that will abort a
8651 connection with an error.
8652 (Fgnutls_boot): Document it and use it.
8654 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8656 * w32term.c (w32_enable_frame_resize_hack): New variable.
8657 (x_set_window_size): Use it to hack frame resizing on Windows
8660 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8662 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8663 Windows-specific code to w32.c. Change error message text to
8664 match that of Posix platforms.
8666 * w32.c (w32_copy_file): New function, most of the code copied and
8667 reworked from Fcopy_file. Improve error handling. Plug memory
8668 leak when errors are thrown. Support file names outside of the
8669 current codepage. (Bug#7100)
8671 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8673 * lread.c (load_path_default): Prototype.
8675 2013-12-13 Glenn Morris <rgm@gnu.org>
8677 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8678 (dump_path): Remove.
8679 (load-path-default): Remove `changed' argument.
8680 Do not set dump_path permanently. Simplify.
8681 (init_lread): Simplify.
8682 (syms_of_lread): Remove dump_path.
8684 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8686 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8687 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8688 2013-12-12 font-related change to avoid Bug#16128, which
8689 is quite hard to fix without even more substantial changes.
8691 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8693 * font.c (font_close_object): Check for live frame (Bug#16128).
8695 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8697 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8698 Return ptrdiff_t, not int, since it's a buffer size.
8699 Reindent/reparen some macros to a more Gnuish style.
8701 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8703 Avoid undefined behavior with huge regexp interval counts.
8704 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8705 since it's now specialized to interval counts. All uses changed.
8706 Do not assume wraparound on signed integer overflow.
8707 (regex_compile): Simplify based on the above changes.
8709 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8711 Support file names on MS-Windows that use characters outside of
8712 the current system codepage. (Bug#7100)
8714 * w32.c (get_file_security, set_file_security)
8715 (create_symbolic_link): Separate pointers and boolean flags for
8716 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8717 non-zero, else the former.
8718 (codepage_for_filenames, filename_to_utf16, )
8719 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8721 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8723 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8724 Accept only one argument; all callers changed.
8725 (dostounix_filename): Remove the second argument, now works in
8726 UTF-8. All callers changed.
8727 (parse_root): Lose DBCS code.
8728 (get_long_basename, w32_get_short_filename, init_environment)
8729 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8730 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8731 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8732 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8733 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8734 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8736 (ansi_encode_filename): New function.
8737 (get_emacs_configuration, get_emacs_configuration_options):
8739 (add_volume_info, GetCachedVolumeInformation): Run the input file
8740 name through unixtodos_filename, to ensure it is stored and
8741 referenced in canonical form.
8742 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8743 (logon_network_drive, sys_link, utime): Improve error handling.
8744 (sys_access): New function.
8745 (hashval, generate_inode_val): Unused functions deleted.
8746 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8747 (check_windows_init_file): Convert error message from UTF-8 to
8748 ANSI codepage, for display in the message box.
8749 (globals_of_w32): Set w32_unicode_filenames according to the OS
8752 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8753 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8754 (syms_of_w32term): Declare w32-unicode-filenames.
8756 * w32proc.c (new_child, delete_child): Remove code that handled
8757 unused pending_deletion and input_file members of the child struct.
8758 (create_child, sys_spawnve): Convert all file names to ANSI
8759 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8760 name cannot be encoded in ANSI codepage. Don't use
8761 unixtodos_filename, mirror slashes by hand.
8762 (record_infile, record_pending_deletion): Functions deleted.
8763 (Fw32_short_file_name): Call w32_get_short_filename instead of
8766 * w32notify.c (add_watch): Work in Unicode mode when
8767 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8768 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8769 instead, do the same with Lisp primitives.
8771 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8772 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8773 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8774 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8775 (Fw32_shell_execute): Improve error reporting.
8776 (Fdefault_printer_name): Ifdef away for Cygwin.
8778 * w32.h (struct _child_process): Remove input_file and
8779 pending_deletion members that are no longer used.
8780 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8781 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8782 (ansi_encode_filename): New and updated prototypes.
8784 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8786 (unexec): Don't use dostounix_filename, it expects a file name in
8787 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8790 * fileio.c (Ffile_name_directory, file_name_as_directory)
8791 (directory_file_name, Fexpand_file_name)
8792 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8793 arguments of dostounix_filename.
8794 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8795 use MAX_UTF8_PATH for size of file-name strings.
8796 (emacs_readlinkat): Build an explicitly unibyte string for file
8798 (syms_of_fileio) <file-name-coding-system>:
8799 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8801 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8802 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8803 directories to UTF-8.
8804 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8805 environment, and each element of the input PATH, to UTF-8.
8807 * dired.c (file_attributes): Use build_unibyte_string explicitly
8808 to make Lisp strings from user and group names.
8810 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8813 * coding.c (decode_file_name, encode_file_name): New functions.
8815 * termcap.c (tgetent): Adapt to the change in arguments of
8818 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8821 * msdos.c (dostounix_filename, init_environment): Adapt to the
8822 change in arguments of dostounix_filename.
8824 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8825 [WINDOWSNT]: Encode file names passed to the image libraries in
8828 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8829 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8831 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8832 arguments of dostounix_filename.
8834 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8836 * font.h (struct font_entity) [HAVE_NS]: New field to record
8837 font driver which was used to create this entity.
8838 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8839 frame where the font was opened.
8840 (font_close_object): Add prototype.
8841 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8842 (font_close_object): Not static any more. Lost frame arg.
8843 Adjust comment and users.
8844 * alloc.c (cleanup_vector): Call font_close_object to adjust
8845 per-frame font counters correctly. If HAVE_NS, also call
8846 driver-specific cleanup for font-entity objects.
8847 * ftfont.c (ftfont_open):
8848 * nsfont.m (nsfont_open):
8849 * w32font.c (w32font_open_internal):
8850 * xfont.c (xfont_open):
8851 * xftfont.c (xftfont_open): Save frame pointer in font object.
8852 * macfont.m (macfont_open): Likewise.
8853 (macfont_descriptor_entity): Save driver pointer to be able
8854 to call its free_entity routine when font-entity is swept.
8855 * ftxfont.c (ftxfont_open): Add eassert because frame
8856 pointer should be saved by ftfont_driver.open.
8858 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8860 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8861 input polling is used. This is still meaningful for Cygwin, see
8862 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8863 * keyboard.c (poll_for_input_1, input_polling_used):
8864 Define unconditionally.
8865 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8866 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8867 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8868 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8869 (face_for_char): Likewise. Rearrange eassert and return ASCII
8870 face for CHAR_BYTE8_P.
8871 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8873 2013-12-11 Ken Brown <kbrown@cornell.edu>
8875 * dispextern.h (erase_phys_cursor):
8876 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8878 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8880 * nsterm.m (x_free_frame_resources):
8881 * term.c (tty_free_frame_resources):
8882 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8883 face cache because it's implied by free_frame_faces anyway.
8884 * w32term.c (x_free_frame_resources): Likewise. Do not call
8885 free_frame_faces twice.
8887 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8889 * editfns.c (Fformat_time_string): Mention %F in the doc.
8891 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8893 * window.c (resize_frame_windows): Don't return immediately when
8894 the root window's size doesn't change - the minibuffer window
8895 may still have to be repositioned/resized.
8896 * xfns.c (Fx_create_frame): Always change the frame size after
8897 initializing the frame's faces.
8898 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8899 change_frame_size should already have done it.
8900 (x_new_font): Assign new tool- and menu-bar heights.
8901 (x_set_window_size_1): Account for tool- and menu-bar heights
8902 (Bug#16013). Don't set pixel sizes since change_frame_size
8903 should already have done it.
8905 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8907 Remove the option of using libcrypto.
8908 * Makefile.in (LIB_CRYPTO): Remove.
8909 (LIBES): Don't use it.
8911 2013-12-11 Juri Linkov <juri@jurta.org>
8913 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8914 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8916 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8918 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8919 drawn tool bar items (Bug#16058).
8920 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8922 2013-12-09 Ken Brown <kbrown@cornell.edu>
8924 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8926 * lisp.h (get_frame_param): Adjust conditions for prototype
8929 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8931 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8932 Avoid unused macro warning if configured --without-xft.
8934 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8936 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8938 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8940 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8942 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8944 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8946 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8948 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8950 Use libcrypto's checksum implementations if available, for speed.
8951 * Makefile.in (LIB_CRYPTO): New macro.
8954 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8955 The macro didn't conform to C99 due to type mismatch,
8956 which caused compilation failure with Sun C 5.12,
8957 and it was confusing anyway. Include window.h to declare
8958 redisplay_other_windows.
8960 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8962 * window.c (set_window_buffer): Update mode line (bug#16084).
8964 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8966 Fix minor problems found by static checking.
8967 * keyboard.c (poll_for_input_1, input_polling_used):
8968 Define only if HAVE_NTGUI.
8969 * xmenu.c (popup_activate_callback): Omit unnecessary
8970 check against USE_X_TOOLKIT, which must be defined here anyway.
8971 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8974 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8976 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8978 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8980 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8982 * nsterm.m (x_set_window_size): Remove fprintf.
8983 (init): Define always. Set applicationDidFinishLaunchingCalled
8985 (applicationDidFinishLaunching:):
8986 Set applicationDidFinishLaunchingCalled.
8987 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8990 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8992 Pixel resize changes for NS (Bug#16049).
8993 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8994 height/width. row/cols are locals.
8995 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8996 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8997 (windowWillResize): Remove gsextra. Calculate extra as in
8999 (x_new_font): Don't change frame size if fullscreen.
9000 Change size pixelwise.
9002 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9003 comment in xfns.c. Change to pixelwise call.
9005 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9007 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9010 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9012 * xterm.c (input_signal_count): Remove.
9013 (x_dispatch_event): Define unconditionally.
9014 (x_make_frame_visible): Process X events until the frame
9015 is really visible (Bug#16027).
9016 * xterm.h (x_dispatch_event): Declare unconditionally.
9018 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9020 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9022 * nsterm.m (x_set_window_size): Handle pixelwise.
9024 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9026 * w32term.c (x_new_font):
9027 * xterm.c (x_new_font): Calculate new frame size from new font
9030 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9032 * lisp.h (FOR_EACH_TAIL): New macro.
9033 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9035 * window.c (select_window): Call second wset_redisplay before we change
9036 selected_window (bug#16034).
9038 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9040 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9042 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9044 * w32xfns.c: Include window.h, to avoid a compiler warning.
9046 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9048 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9049 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9050 window_scroll takes care of it.
9051 (Fset_window_point, Fdelete_other_windows_internal)
9052 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9053 (Fsplit_window_internal, Fdelete_window_internal)
9054 (Fresize_mini_window_internal, Fset_window_configuration)
9055 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9056 cause redisplay instead of forcing a complete redisplay.
9057 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9058 we're only affecting the selected_window.
9060 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9062 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9063 directional control characters. Update type and category
9064 determination according to the UBA from Unicode v6.3.
9065 (bidi_category_t): New category EXPLICIT_FORMATTING.
9067 * dispextern.h (bidi_type_t): Update to include new bidirectional
9068 properties introduced with Unicode v6.3. (Bug#16043)
9070 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9072 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9075 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9077 * font.c (font_list_entities): Remove dummy assignment.
9078 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9079 used on graphic displays only. Remove unused 'font_encoder' member.
9080 (struct font_bitmap): Remove unused 'extra' member.
9081 * nsfont.m (nsfont_open):
9082 * w32font.c (w32font_open_internal):
9083 * ftfont.c (ftfont_get_bitmap): Adjust users.
9085 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9087 Use bool for boolean.
9088 * tparam.c (tparam1):
9089 * undo.c (record_point, record_property_change):
9090 Use bool for boolean, for local vars that are always true or false.
9092 Minor integer overflow fixes (Bug#16033).
9093 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9094 This improves on the previous fix to this function.
9095 (window_resize_check): When summing up pixel counts, don't rely on
9096 undefined behavior if the sum overflows.
9098 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9100 * window.c (Fset_window_new_pixel): Don't choke at negative
9101 argument value (Bug#16033).
9103 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9104 to avoid crash in window_box_height.
9106 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9107 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9109 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9111 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9113 Minor integer overflow fixes.
9114 * window.c (Fset_window_new_pixel, grow_mini_window):
9115 * xdisp.c (Fwindow_text_pixel_size):
9116 Avoid undefined behavior on signed integer overflow.
9117 * xfns.c (x_set_mouse_color):
9118 Check that drag shape fits in 'unsigned', since that's what X wants.
9120 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9122 Improve reporting of fatal exception on MS-Windows.
9123 * w32fns.c (my_exception_handler): New function.
9124 (globals_of_w32fns): Set it up as the unhandled exception
9125 handler. Initialize exception code and address to zeros.
9126 (emacs_abort): If the exception code and address are available,
9127 print them at the beginning of the backtrace. Fix the format of
9128 printing addresses (was producing 0x0x12345678 on XP).
9131 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9133 * eval.c (Fbacktrace__locals): New function.
9134 (syms_of_eval): Defsubr it.
9136 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9138 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9139 Define here to unify between...
9140 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9141 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9143 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9145 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9147 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9148 fringe background extension.
9149 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9150 because they are now always the same as `left' and `width',
9151 respectively. Remove code for the case that `width' and
9152 `sb_width' are different.
9154 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9156 Fix minor problems found by static checking.
9157 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9158 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9159 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9161 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9163 * image.c (imagemagick_compute_animated_image): Don't crash if we
9164 have an animation with different-sized images (bug#15313).
9166 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9168 Remove some unused items introduced during pixelwise change.
9169 * window.c (window_resize_total_check): Remove unused function.
9170 * xdisp.c (remember_mouse_glyph): Remove unused label.
9171 (Ftool_bar_height): Move declaration inside #if.
9172 * xterm.c (x_set_window_size): Don't use r and c.
9174 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9176 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9179 * window.c (Fset_window_configuration): Comment out unused variables.
9181 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9183 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9185 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9187 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9189 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9190 HAVE_GNUTLS3 (Bug#16001).
9192 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9193 if interrupts are deferred (Bug#15801).
9195 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9197 Support resizing frames and windows pixelwise.
9198 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9199 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9200 (struct glyph_matrix): Replace window_left_col and
9201 window_top_line by window_pixel_left and window_pixel_top.
9202 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9204 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9205 (draw_window_divider, move_it_to, x_draw_right_divider)
9206 (x_draw_bottom_divider, change_frame_size): Add or fix
9208 * dispnew.c (change_frame_size_1): Change prototype.
9209 (adjust_glyph_matrix, required_matrix_width)
9210 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9211 values instead of lines and columns.
9212 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9213 WINDOW_TOTAL_FRINGE_WIDTH.
9214 (handle_window_change_signal, do_pending_window_change)
9215 (init_display): Adjusts calls of change_frame_size.
9216 (change_frame_size, change_frame_size_1): Handle pixelwise
9218 * frame.c (Qright_divider_width, Qbottom_divider_width):
9220 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9221 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9222 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9223 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9225 (set_frame_param): New function.
9226 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9227 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9228 (Ffringe_width, Fborder_width, Fright_divider_width)
9229 (Fbottom_divider_width): New functions, defsubr them.
9230 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9231 New argument pixelwise.
9232 (struct frame_parm_table): New members Qright_divider_width and
9233 Qbottom_divider_width.
9234 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9235 (x_report_frame_params): Handle Qright_divider_width and
9236 Qbottom_divider_width.
9237 (x_set_right_divider_width, x_set_bottom_divider_width):
9239 (frame_resize_pixelwise): New option.
9240 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9241 new_pixelwise, right_divider_width and bottom_divider_width;
9242 remove total_lines; rename text_lines, text_cols, new_text_lines
9243 and new_text_cols to text_height, text_width, new_height and
9244 new_width respectively.
9245 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9246 FRAME_TEXT_WIDTH respectively.
9247 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9248 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9249 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9251 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9252 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9253 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9254 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9255 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9256 (FRAME_TOTAL_COLS_ARG): Remove macro.
9257 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9258 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9259 (x_wm_set_size_hint): Handle frame pixel sizes.
9260 * indent.c (compute_motion, Fcompute_motion):
9261 Call window_body_width instead of window_body_cols.
9262 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9263 (make_lispy_position): Handle right and bottom dividers.
9264 (Fsuspend_emacs): Pixelize call of change_frame_size.
9265 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9266 * lisp.h: Extern set_frame_param.
9267 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9269 (Fx_create_frame): Add entry for vertical_drag_cursor.
9270 Pixelize call of change_frame_size.
9271 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9272 * nsterm.m (ns_update_window_end): Optionally draw right
9274 (x_set_window_size): Add argument pixelwise.
9275 Call check_frame_size and change_frame_size with pixelwise zero.
9276 (ns_draw_window_divider): New function.
9277 (ns_redisplay_interface): Add ns_draw_window_divider.
9278 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9279 (x_new_font): Call x_set_window_size with pixelwise zero.
9280 * print.c (print_object): For a window print its sequence
9282 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9283 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9284 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9285 (w32_createwindow): Use scroll bar area width.
9286 (w32_wnd_proc): Handle bottom divider width.
9287 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9288 (Fx_create_frame): Default divider width parameters.
9289 Caclulate sizes pixelwise. Add vertical drag cursor support.
9290 (x_create_tip_frame): Default divider widths to zero.
9291 Pixelize call to change_frame_size.
9292 (Fx_show_tip): Add handling of divider widths. Pixelize window
9294 (Fw32_frame_rect): New function.
9295 (frame_parm_handler w32_frame_parm_handlers): Add divider
9297 (Vx_window_vertical_drag_shape): Add variable.
9298 * w32inevt.c (resize_event, maybe_generate_resize_event):
9299 Pixelize change_frame_size calls.
9300 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9302 * w32term.c (w32_draw_window_divider): New function.
9303 (x_update_window_end): Handle right divider.
9304 (w32_draw_fringe_bitmap, x_scroll_run)
9305 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9306 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9307 Calculate new frame sizes pixelwise.
9308 (x_new_font): Pixelize call to x_set_window_size.
9309 (x_check_fullscreen): Pixelize call to change_frame_size.
9310 (x_set_window_size_1, x_set_window_size): New argument
9311 pixelwise. Calculate pixelwise.
9312 (x_wm_set_size_hint): Use scroll bar area width.
9313 (w32_redisplay_interface): Add w32_draw_window_divider.
9314 * w32term.h (struct w32_output): Add vertical drag cursor.
9315 * widget.c (set_frame_size, update_wm_hints)
9316 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9318 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9319 * window.c (sequence_number): Restore.
9320 (Fwindow_pixel_width, Fwindow_pixel_height)
9321 (Fwindow_mode_line_height, Fwindow_header_line_height)
9322 (window_pixel_to_total, Frun_window_scroll_functions)
9323 (Fset_window_new_pixel, window_resize_apply_total)
9324 (Fwindow_resize_apply_total): New functions.
9325 (window_body_height, window_body_width): Rename from
9326 window_body_lines. New argument PIXELWISE.
9327 Calculate pixelwise.
9328 (Fwindow_body_height, Fwindow_body_width): New argument
9330 (coordinates_in_window, window_relative_x_coord): Use window's
9331 pixel width instead of total width.
9332 (replace_window, recombine_windows): Initialize pixel values.
9333 (resize_root_window, resize_frame_windows, grow_mini_window)
9334 (shrink_mini_window): New argument PIXELWISE.
9335 Calculate pixelwise.
9336 (Fdelete_other_windows_internal, adjust_window_margins)
9337 (window_resize_check, window_resize_apply)
9338 (Fdelete_window_internal, Fresize_mini_window_internal)
9339 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9340 (check_frame_size): Rename arguments. New argument PIXELWISE.
9341 Calculate pixelwise.
9342 (set_window_buffer): Make samebuf bool. Run configuration change
9343 hook only if buffer changed.
9344 (Fset_window_buffer): Rewrite doc-string.
9345 (make_window): Initialize new_pixel slot.
9346 (Fwindow_resize_apply): Check pixel size of root window.
9347 (Fsplit_window_internal): Call 2nd argument pixel_size.
9348 Calculate pixelwise.
9349 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9351 (save_window_data): New slots frame_text_width,
9352 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9353 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9355 (Fcurrent_window_configuration, Fset_window_configuration)
9356 (save_window_save, compare_window_configurations): Handle new
9357 slots in save_window_data and saved_window.
9358 (Fset_window_scroll_bars): Fix doc-string.
9359 (window_resize_pixelwise): New variable.
9360 (coordinates_in_window, Fcoordinates_in_window_p):
9362 (make_parent_window): Adjust sequence_number.
9363 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9365 * window.h (struct window): New members new_pixel, pixel_left,
9366 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9367 (wset_new_pixel): New function.
9368 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9369 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9370 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9371 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9372 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9373 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9374 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9375 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9376 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9377 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9378 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9379 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9380 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9381 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9382 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9384 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9385 (window_body_width, check_frame_size): Adapt external declarations.
9386 * xdisp.c (last_max_ascent): New integer.
9387 (window_text_bottom_y): Handle bottom divider.
9388 (window_box_width, window_box_height): Calculate pixelwise.
9389 (get_glyph_string_clip_rects): Handle right divider.
9390 (remember_mouse_glyph): When windows are resized pixelwise
9391 proceed with width and height set to 1.
9392 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9394 (move_it_to): Calculate and return maximum x position
9396 (Fwindow_text_pixel_size): New function.
9397 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9398 (tool_bar_lines_needed): Rename to tool_bar_height.
9399 Calculate pixelwise.
9400 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9401 Calculate pixelwise.
9402 (redisplay_tool_bar): Calculate pixelwise.
9403 (redisplay_window): Calculate pixelwise. Handle dividers.
9404 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9405 (x_draw_vertical_border): Handle dividers.
9406 (define_frame_cursor1): Handle vertical drag cursor.
9407 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9408 (expose_window): Calculate pixelwise. Handle dividers.
9409 (init_xdisp): Initialize pixel values.
9410 * xfaces.c (Qwindow_divider): New face.
9411 (realize_basic_faces): Realize it.
9412 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9413 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9414 (x_set_scroll_bar_default_width): Default actual width to 16.
9415 (Fx_create_frame): Set sizes pixelwise.
9416 (x_create_tip_frame): Default divider widths to zero.
9417 Pixelize call of change_frame_size.
9418 (Fx_show_tip): Handle divider widths. Initial pixel position
9420 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9421 (Vx_window_vertical_drag_shape): New option.
9422 * xmenu.c (free_frame_menubar): Pixelize call of
9424 * xterm.c (x_draw_window_divider): New function.
9425 (x_update_window_end): Optionally draw right divider.
9426 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9427 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9428 (handle_one_xevent, x_new_font): Calculate pixelwise.
9429 (x_set_window_size_1, x_set_window_size): New argument
9430 pixelwise. Calculate pixelwise.
9431 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9432 (struct x_redisplay_interface): Add x_draw_window_divider.
9433 * xterm.h (struct x_output): Add vertical_drag_cursor.
9435 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9437 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9438 Set invisible frames's `redisplay' when a full redisplay is requested.
9439 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9440 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9441 (display_mode_lines): Set it here instead.
9443 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9445 * dispextern.h (set_window_update_flags): Remove.
9447 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9449 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9451 * xdisp.c (REDISPLAY_SOME_P): New macro.
9452 (redisplay_internal): Use it (bug#15999).
9453 (prepare_menu_bars, redisplay_window): Use it as well.
9455 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9457 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9459 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9460 (globals_of_w32font): Zero it out.
9461 (GetCharWidth32W_Proc): New function pointer.
9462 (get_char_width_32_w): New function.
9463 (compute_metrics): If get_glyph_outline_w returns an error, try
9464 get_char_width_32_w before declaring a failure. This avoids
9465 punishing raster (a.k.a. "bitmap") fonts by slowing down
9466 redisplay. (Bug#6364).
9468 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9470 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9471 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9472 highlight needs to be redisplayed. (Bug#15913)
9474 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9476 Fix minor problems found by static checking.
9477 * buffer.h (struct buffer_text, struct buffer):
9478 * frame.h (struct frame):
9479 * window.h (struct window):
9480 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9481 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9482 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9483 no-longer-valid use of HAVE_MENUS.
9484 * xdisp.c (propagate_buffer_redisplay): Now static.
9486 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9488 * xmenu.c (Fmenu_or_popup_active_p):
9489 * window.c (Fset_window_configuration):
9490 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9491 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9492 * fns.c (Fyes_or_no_p):
9493 * editfns.c (Fmessage_box, Fmessage_or_box):
9494 * alloc.c (make_save_ptr_ptr):
9495 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9497 * window.c (Fset_window_configuration): Move select_window later.
9499 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9501 Refine redisplay optimizations to only redisplay *some* frames/windows
9502 rather than all of them.
9503 * xdisp.c (REDISPLAY_SOME): New constant.
9504 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9505 (bset_redisplay, bset_update_mode_line): New functions.
9506 (message_dolog): Use bset_redisplay.
9507 (clear_garbaged_frames): Use fset_redisplay.
9508 (echo_area_display): Use wset_redisplay.
9509 (buffer_shared_and_changed): Remove.
9510 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9511 frame titles. Compute the actual set of windows redisplayed.
9512 Don't update frame titles and menu bars for frames that don't need to
9514 (propagate_buffer_redisplay): New function.
9516 (redisplay_internal): Use it. Be more selective in the set of windows
9517 we redisplay. Propagate windows_or_buffers_changed to
9518 update_mode_lines a bit later to simplify the code.
9519 (mark_window_display_accurate_1): Reset window and buffer's
9521 (redisplay_window): Do nothing if neither the window nor the buffer nor
9522 the frame needs redisplay.
9523 * window.h (struct window): Add `redisplay' field.
9524 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9525 (redisplay_other_windows, window_list): New declarations.
9526 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9527 (window_list): Not static any more.
9528 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9529 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9530 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9531 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9532 * frame.h (struct frame): Add `redisplay' field.
9533 Move `external_menu_bar' bitfield next to other bit-fields.
9534 (SET_FRAME_GARBAGED): Use fset_redisplay.
9535 (SET_FRAME_VISIBLE): Don't garbage the frame;
9536 Use redisplay_other_windows.
9537 * buffer.h (struct buffer): Add `redisplay' field.
9538 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9539 (modify_overlay): Use bset_redisplay.
9540 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9542 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9544 Support w32 file notifications in batch mode.
9545 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9546 invalid (which happens in batch mode). If non-interactive, call
9547 handle_file_notifications to store file notification events in the
9548 input queue. (Bug#15933)
9550 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9552 * w32inevt.c (handle_file_notifications): Now external, not static.
9554 * w32term.h (handle_file_notifications): Provide prototype.
9556 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9557 init_crit, since init_display, which does that otherwise, is not
9560 2013-11-27 Glenn Morris <rgm@gnu.org>
9562 * Makefile.in ($(lispsource)/international/charprop.el): New.
9563 (emacs$(EXEEXT)): Depend on charprop.el.
9565 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9567 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9568 deleting portions of the buffer under non-nil REPLACE argument.
9571 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9572 directory, watch it and not its parent.
9573 (add_watch): Allow empty string in FILE.
9575 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9577 * window.c (Fset_window_start, window_resize_apply)
9578 (window_scroll): Reset window_end_valid (Bug#15957).
9580 2013-11-27 Glenn Morris <rgm@gnu.org>
9582 * Makefile.in (leimdir): Now in lisp source directory.
9583 ($(leimdir)/leim-list.el): Just use ../leim .
9584 * epaths.in (PATH_DUMPLOADSEARCH):
9585 * lread.c (load_path_default):
9586 * nsterm.m (ns_load_path): No more leim directory.
9588 2013-11-26 Andreas Schwab <schwab@suse.de>
9590 * .gdbinit (xgettype): Add cast.
9592 2013-11-26 Glenn Morris <rgm@gnu.org>
9594 Preload leim-list.el.
9595 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9596 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9597 is a single directory.
9599 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9601 bool-vector-subsetp is now the normal direction (Bug#15912).
9602 * data.c (Fbool_vector_subsetp): Test whether the first argument
9603 is a subset of the second one, not the reverse. Add doc string.
9605 Fix minor problems found by static checking.
9606 * lread.c (load_path_default): Now static.
9607 * textprop.c (text_property_stickiness): Be consistent about the
9608 test used when deciding whether to consider the previous character.
9609 This simplifies the code a bit.
9611 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9613 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9615 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9616 (syms_of_frame): Don't defsubr them.
9618 2013-11-25 Glenn Morris <rgm@gnu.org>
9620 * lread.c (load_path_default): Change the sense of the argument.
9621 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9622 from dump_path. When it is not, avoid checking dump_path twice.
9624 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9625 uninstalled dump_path against installed Vload_path. (Bug#15964)
9627 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9629 Export get_pos_property to Elisp.
9630 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9631 (syms_of_editfns): Export it to Elisp.
9633 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9635 2013-11-23 Romain Francoise <romain@orebokech.com>
9637 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9638 initialization here ...
9639 (syms_of_fileio): ... from here.
9641 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9643 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9644 Please use --enable-check-lisp-object-type.
9646 2013-11-23 Glenn Morris <rgm@gnu.org>
9648 * process.c (get_process): Explicit error for dead buffers.
9650 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9652 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9654 2013-11-23 Glenn Morris <rgm@gnu.org>
9656 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9657 * lread.c (load_path_check): Take path to check as argument.
9658 (load_path_default): New, split from init_lread.
9659 (init_lread): Move calc of default load-path to load_path_default.
9660 Empty elements in EMACSLOADPATH now stand for the default.
9661 (load-path): Doc fix.
9662 * emacs.c (decode_env_path): Add option to treat empty elements
9663 as nil rather than ".".
9664 * callproc.c (init_callproc_1, init_callproc):
9665 * image.c (Vx_bitmap_file_path):
9666 * lisp.h (decode_env_path):
9667 * lread.c (Vsource_directory):
9668 Update for new argument spec of decode_env_path.
9670 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9672 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9673 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9675 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9677 Fix some dependency problems that cause unnecessary recompiles.
9679 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9680 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9681 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9682 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9683 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9684 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9685 (boostrap-clean): No need to remove stamp-oldxmenu.
9687 Fix recently introduced bool vector overrun.
9688 This was due to an optimization that went awry.
9689 Reported by Glenn Morris in
9690 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9691 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9692 for empty vectors, undoing the 2013-11-18 change.
9693 * data.c (bool_vector_binop_driver): Rely on this.
9694 Fix bug that occasionally overran the destination.
9695 * lisp.h (struct Lisp_Bool_vector): Document this.
9697 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9699 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9702 * nsterm.m (init, run, stop:): Comment out for now, does not work
9705 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9707 * charset.c (syms_of_charset): Don't read past end of string.
9709 2013-11-19 Glenn Morris <rgm@gnu.org>
9711 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9713 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9715 Add hooks to run on gaining/losing focus. (Bug#15029)
9716 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9717 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9718 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9720 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9722 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9723 The old names predated the API change that put destination at end.
9725 Improve API of recently-added bool vector functions (Bug#15912).
9726 The old API had (bool-vector-count-matches A B)
9727 and (bool-vector-count-matches-at A B I), which gave the
9728 misleading impression that the two functions were variants, one
9729 with a location I. The new API has (bool-vector-count-population A)
9730 and (bool-vector-count-consecutive A B I) to make the distinction
9731 clearer. The first function no longer has a B argument, since the
9732 caller can easily determine the number of nils if the length and
9733 number of ts is known.
9734 * data.c (Fbool_vector_count_population): Rename from
9735 bool_vector_count_matches, and accept just 1 argument.
9736 (Fbool_vector_count_consecutive): Rename from
9737 Fbool_vector_count_matches_at.
9739 Always allocate at least one bits_word per bool vector.
9740 See Daniel Colascione in:
9741 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9742 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9743 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9744 * lisp.h (struct Lisp_Bool_vector): Document this.
9746 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9748 * insdel.c (invalidate_buffer_caches): New function, consolidated
9749 from part of prepare_to_modify_buffer.
9750 (insert_from_gap, prepare_to_modify_buffer):
9751 * coding.c (code_convert_region, code_convert_string):
9752 Call invalidate_buffer_caches. (Bug#15841)
9754 * lisp.h (invalidate_buffer_caches): Add prototype.
9756 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9758 * w32term.c (x_update_window_end): Don't invalidate the entire
9759 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9760 highlight needs to be redisplayed. (Bug#15913)
9762 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9764 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9766 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9768 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9769 while we are using Vprin1_to_string_buffer.
9771 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9772 after inserting the description string. (Bug#15907)
9774 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9776 * data.c: Work around bogus GCC diagnostic about shift count.
9777 Reported by Eli Zaretskii in
9778 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9779 (pre_value): New function.
9780 (count_trailing_zero_bits): Use it.
9782 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9784 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9785 assume C macros are not supported even under -g3 in these old GCC
9788 2013-11-15 Leo Liu <sdl.web@gmail.com>
9790 * minibuf.c (Ftry_completion, Fall_completions)
9791 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9793 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9795 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9796 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9797 This avoids placing unnecessary constants into the Emacs code.
9799 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9801 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9802 for Cygwin w32 build.
9804 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9805 for Cygwin w32 build. (Bug#15892)
9807 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9809 Simplify, port and tune bool vector implementation.
9810 * alloc.c (bool_vector_exact_payload_bytes)
9811 (bool_vector_payload_bytes): Remove.
9812 (bool_vector_fill): Return its argument.
9813 * alloc.c (bool_vector_fill):
9815 * print.c (print_object):
9816 Simplify by using bool_vector_bytes.
9817 * alloc.c (make_uninit_bool_vector):
9818 New function, broken out from Fmake_bool_vector.
9819 (Fmake_bool_vector): Use it. Use tail call.
9820 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9821 * data.c (BITS_PER_ULL): New constant.
9822 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9823 if long long versions don't exist.
9824 (shift_right_ull): New function.
9825 (count_one_bits_word): New function, replacing popcount_bits_word
9826 macro. Don't assume that bits_word is no wider than long long.
9827 (count_one_bits_word, count_trailing_zero_bits):
9828 Don't assume that bits_word is no wider than long long.
9829 * data.c (bool_vector_binop_driver, bool_vector_not):
9830 * fns.c (Fcopy_sequence):
9832 Create an uninitialized destination, to avoid needless work.
9833 (internal_equal): Simplify.
9834 (Ffillarray): Prefer tail call.
9835 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9836 contain at least one word.
9837 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9838 chars are narrower than ints.
9839 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9840 * fns.c (Fcopy_sequence):
9842 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9843 Don't try to port to hosts where bits_word values have holes; the
9844 code wouldn't work there anyway. Verify this assumption, though.
9845 (bool_vector_bytes): New function.
9846 (make_uninit_bool_vector): New decl.
9847 (bool_vector_fill): Now returns Lisp_Object.
9849 * xfns.c (xic_create_fontsetname):
9850 * xrdb.c (gethomedir): Prefer tail calls.
9852 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9854 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9855 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9857 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9858 that requires a return value.
9859 (Fset_buffer_modified_p): Take advantage of this change to do
9862 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9864 * buffer.c (Frestore_buffer_modified_p): Sync it with
9865 Fset_buffer_modified_p.
9866 (Fforce_mode_line_update): New function, moved from subr.el.
9867 (Fset_buffer_modified_p): Use them.
9868 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9870 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9872 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9873 This avoids undefined behavior when subtracting pointers into
9874 different aways. On my platform it also makes the code a tad
9875 smaller and presumably faster.
9877 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9879 * keyboard.c (command_loop_1): Use region-extract-function.
9880 * insdel.c (Qregion_extract_function): Not static any more (can we
9881 stop pretending that these vars can benefit from being marked static?).
9883 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9885 * search.c (find_newline): If buffer text is relocated during the
9886 "dumb loop", adjust C pointers into buffer text to follow suit.
9889 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9891 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9892 for conversion (Bug#15837).
9894 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9896 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9897 for the entire range of inserted characters. (Bug#15841)
9899 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9901 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9903 (realize_default_face): Remove assignment to distant-foreground if
9904 unspecified (Bug#15815).
9906 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9908 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9909 cache-long-scans disabled, since we don't want to call
9910 prepare_to_modify_buffer (in insert_1_both) for each message we
9913 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9914 from buffer.c. Improve commentary to the buffer field setter
9917 * buffer.c (bset_cache_long_scans): Static function deleted.
9918 Improve commentary to the buffer field setter functions.
9919 (init_buffer_once): Default for cache-long-scans changed to t.
9922 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9924 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9926 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9927 This bug was introduced in my 2013-06-21 change, and caused
9928 struct Lisp_Sub_Char_Table objects to be given too many slots,
9929 which broke 'make -C admin/unidata'.
9931 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9933 Import changes from mac-port 4.5.
9934 * macfont.m (mac_font_copy_default_descriptors_for_language)
9935 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9936 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9937 (macfont_language_default_font_names): New.
9938 (macfont_list): Rearrange language/charset code.
9939 (macfont_close): Don't check for macfont_info->cache.
9940 (mac_ctfont_create_preferred_family_for_attributes): New font
9941 selection code, call
9942 mac_font_copy_default_name_for_charset_and_languages.
9943 (mac_font_copy_default_descriptors_for_language)
9944 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9946 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9948 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9950 Port to C11 aligned_alloc, and fix some integer overflows.
9951 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9952 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9953 and use of posix_memalign replaced with aligned_alloc.
9954 (aligned_alloc): New function, defined or declared as needed.
9955 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9956 Don't undef; configure.ac now does this.
9957 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9958 (calloc, aligned_alloc): Check for integer overflow.
9959 (aligned_alloc): Rename from memalign. All uses changed.
9960 (memalign): New function, an alias for aligned_alloc.
9962 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9964 * xdisp.c (redisplay_internal): Fix typo in last change.
9966 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9968 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9970 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9972 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9973 redisplay--mode-lines-cause.
9974 (redisplay_internal): Keep them uptodate. Remove redundant check of
9975 buffer_shared_and_changed.
9976 * *.[chm]: Number every assignment to update_mode_lines so we
9977 can track why it is set.
9979 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9981 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9983 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9985 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9986 can track why it is set.
9988 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9990 Integer-related fixes for term.c etc.
9991 * dispextern.h (face_tty_specified_color): New function.
9992 * term.c (turn_on_face): Don't rely on undefined behavior when
9993 assigning an out-of-range value to 'long'.
9994 Simplify test for toggling highlight.
9995 (tty_capable_p): Omit last two (unused) args. All callers changed.
9996 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9997 (read_menu_input, tty_menu_activate, tty_menu_show):
9998 * xfaces.c (x_supports_face_attributes_p)
9999 (tty_supports_face_attributes_p):
10000 Use bool for boolean. All callers changed.
10001 (tty_supports_face_attributes_p): Omit defaults for color indices;
10002 no longer needed. Simplify tail call.
10004 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10006 * xdisp.c (prepare_menu_bars): Mark static.
10007 * lisp.h (prepare_menu_bars): Don't declare.
10008 * xselect.c (x_handle_selection_clear):
10009 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10011 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10013 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10014 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10016 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10018 * keyboard.c (Fcommand_error_default_function): Rename from
10019 Fdefault_error_output.
10021 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10023 * keyboard.c (Fdefault_error_output): New function, extracted from
10024 cmd_error_internal.
10025 (syms_of_keyboard): Use it for Vcommand_error_function.
10027 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10029 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10030 (init_eval): Use it to ensure handlerlist is non-NULL.
10031 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10032 (Fsignal): Adjust NULLness test of handlerlist.
10033 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10035 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10037 * callproc.c (call_process): Call prepare_to_modify_buffer before
10038 decoding text read from the sub-process, as the decoded stuff will
10039 be inserted into the buffer. This will invalidate the various
10040 caches maintained for the buffer. (Bug#15148)
10042 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10044 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10045 string of glyphless-char-display.
10047 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10049 * nsfns.m (ns_get_name_from_ioreg): New function.
10050 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10051 OSX >= 10.9. Use ns_get_name_from_ioreg.
10053 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10055 Simplify and port recent bool vector changes.
10056 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10057 only in this file. Use a more-efficient implementation if the
10058 second argument is a power of 2.
10059 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10060 Remove no-longer-necessary compile-time checks.
10061 (bool_vector_exact_payload_bytes): New function.
10062 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10063 exact payload changed to call the new function. Do not assume
10064 that the arg or result fits in ptrdiff_t.
10065 (bool_vector_fill): New function.
10066 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10068 (vroundup_ct): Don't assume arg fits in size_t.
10069 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10070 invoke set_category_set.
10071 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10072 All callers changed. Use bool_vector_set.
10073 * category.h (XCATEGORY_SET): Remove; no longer needed.
10074 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10075 bool_vector_bitref.
10076 * data.c (Faref): Use bool_vector_ref.
10077 (Faset): Use bool_vector_set.
10078 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10079 (Fbool_vector_not, Fbool_vector_count_matches)
10080 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10081 * fns.c (concat): Use bool_vector_ref.
10082 (Ffillarray): Use bool_vector_fill.
10083 (mapcar1): Use bool_vector_ref.
10084 (sxhash_bool_vector): Hash words, not bytes.
10085 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10086 a constant, since it's now used in #if.
10087 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10088 unsigned char on unusual architectures, so that we no longer
10089 assume that the number of bits per bits_word is a power of two or
10090 is a multiple of 8 or of CHAR_BIT.
10091 (Qt): Add forward decl.
10092 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10093 at least as strictly as bits_word.
10094 (bool_vector_data, bool_vector_uchar_data): New accessors.
10095 All data structure accesses changed to use them.
10096 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10097 (bool_vector_set): New functions.
10098 (bool_vector_fill): New decl.
10099 (ROUNDUP): Move to alloc.c as described above.
10101 Fix recent gnutls changes.
10102 * gnutls.c (Fgnutls_boot): Don't assume C99.
10103 * process.c (wait_reading_process_output): Fix typo in recent change.
10105 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10107 * process.c (wait_reading_process_output, read_process_output)
10108 (send_process): Check gnutls_state is not NULL.
10110 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10111 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10113 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10115 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10116 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10118 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10121 * nsfns.m (Fx_create_frame): Fix memory leak.
10123 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10124 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10125 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10127 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10129 * xdisp.c (message3_nolog, message_with_string): Encode the string
10130 before writing it to the terminal in a non-interactive session.
10132 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10133 sure we concatenate them into a unibyte string.
10135 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10136 resulting temporary name before returning it to the caller.
10137 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10138 is a unibyte string, convert NAME to a unibyte string to ensure
10139 that the result is also a unibyte string.
10141 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10142 create unibyte strings from default paths and directory/file
10145 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10148 * callproc.c (init_callproc): Use build_unibyte_string to make
10149 sure we create unibyte strings from default paths and
10150 directory/file names.
10152 * buffer.c (init_buffer): Don't store default-directory of
10153 *scratch* in multibyte form. The original problem which led to
10154 that is described in
10155 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10156 but it was solved long ago. (Bug#15260)
10158 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10160 Port to stricter C99 platforms.
10161 Especially, C99 prohibits nesting a struct X inside struct Y if
10162 struct X has a flexible array member.
10163 * alloc.c (struct sdata): New type.
10164 (sdata): Implement in terms of struct sdata.
10165 Remove u member; all uses replaced by next_vector, set_next_vector.
10166 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10167 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10168 (struct sblock): Rename first_data member to data, which is now
10169 a flexible array member. All uses changed.
10170 (next_vector, set_next_vector, large_vector_vec): New functions.
10171 (vector_alignment): New constant.
10172 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10173 (struct large-vector): Now merely a NEXT member, since the old approach
10174 ran afoul of stricter C99. All uses changed to use
10175 large_vector_vec or large_vector_offset.
10176 (large_vector_offset): New constant.
10177 * dispnew.c: Include tparam.h, for tgetent.
10178 Do not include term.h; no longer needed.
10179 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10180 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10181 (struct Lisp_Vector): Use a flexible array member for contents,
10182 instead of a union with a member that is an array of size 1.
10184 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10185 fact that the struct no longer contains a union.
10186 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10187 (struct Lisp_Save_Value, struct Lisp_Free):
10188 Use unsigned, not int, for spacers, to avoid c99 warning.
10189 (union specbinding): Use unsigned, not bool, for bitfield, as
10190 bool is not portable to pre-C99 hosts.
10192 2013-11-04 Glenn Morris <rgm@gnu.org>
10194 * emacs.c (usage_message): Mention that `-L :...' appends.
10196 2013-11-02 Glenn Morris <rgm@gnu.org>
10198 * Makefile.in (abs_builddir): Remove.
10199 (bootstrap_exe): Use relative filename.
10201 Use relative filenames in TAGS files.
10202 * Makefile.in (abs_srcdir): Remove it again.
10203 (.PHONY): Remove frc.
10204 (maintainer-clean): No more TAGS-LISP file.
10205 (TAGS): Pass relative file names to etags.
10206 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10208 * Makefile.in (abs_srcdir): New, set by configure.
10210 (maintainer-clean): Remove pointless echo. That should be in the
10211 top-level Makefile, if anywhere. Delete TAGS-LISP.
10212 (extraclean): No s/ and m/ directories for some time.
10213 (TAGS): Also depend on ctagsfiles3.
10214 Remove no-longer-defined S_FILE.
10215 Pass absolute filenames to etags once more.
10216 (TAGS-LISP): Replace lispdir with its expansion.
10217 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10218 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10220 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10222 * xfaces.c (check_lface_attrs, realize_default_face):
10223 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10224 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10226 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10228 * emacs.c (original_pwd): Remove global var by making it local.
10229 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10231 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10233 * xfaces.c: Declare color_distance.
10234 (QCdistant_foreground): New variable.
10235 (NEAR_SAME_COLOR_THRESHOLD): New define.
10236 (load_color2): New function.
10237 (load_color): Call load_color2.
10238 (load_face_colors): Call load_color2 and if distant-color is specified
10239 calculate distant and use distant-color if colors are near.
10240 (LFACE_DISTANT_FOREGROUND): New define.
10241 (merge_face_ref, Finternal_set_lisp_face_attribute)
10242 (Finternal_get_lisp_face_attribute)
10243 (x_supports_face_attributes_p): Handle distant-foreground similar to
10245 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10247 * dispextern.h (lface_attribute_index):
10248 Add LFACE_DISTANT_FOREGROUND_INDEX.
10250 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10252 * image.c (pbm_next_char): New function.
10253 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10254 (pbm_scan_number): Use it.
10255 (Qlibjpeg_version): New variable.
10256 (syms_of_image): DEFSYM and initialize it.
10258 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10260 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10262 2013-10-31 Glenn Morris <rgm@gnu.org>
10264 * emacs.c (original_pwd): New char.
10265 (main): If using --chdir, store original_pwd.
10266 (init_cmdargs): When setting Vinvocation_directory based on a
10267 relative argv[0], use original_pwd if set. (Bug#15768)
10269 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10271 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10273 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10275 * insdel.c: Fix minor problems found by static checking.
10276 (Qregion_extract_function): Now static.
10277 (prepare_to_modify_buffer_1): Remove unused locals.
10279 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10281 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10282 (syms_of_xdisp): Declare pre-redisplay-function.
10283 (markpos_of_region): Remove function.
10284 (init_iterator, compute_stop_pos, handle_face_prop)
10285 (face_before_or_after_it_pos, reseat_to_string)
10286 (get_next_display_element, window_buffer_changed)
10287 (redisplay_internal, try_cursor_movement, redisplay_window)
10288 (try_window_reusing_current_matrix, try_window_id, display_line)
10289 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10290 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10291 * window.h (struct window): Remove field `region_showing'.
10292 * dispextern.h (struct it): Remove region_beg/end_charpos.
10293 (face_at_buffer_position, face_for_overlay_string)
10294 (face_at_string_position): Update prototypes.
10295 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10296 (face_at_string_position): Remove `region_beg' and `region_end' args.
10297 * fontset.c (Finternal_char_font):
10298 * font.c (font_at, font_range): Adjust calls accordingly.
10299 * insdel.c (Qregion_extract_function): New var.
10300 (syms_of_insdel): Initialize it.
10301 (prepare_to_modify_buffer_1): Use it.
10303 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10305 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10306 * ftxfont.c (ftxfont_get_gcs):
10307 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10308 * xfaces.c (x_free_colors, x_free_dpy_colors)
10309 (x_create_gc, unload_color):
10310 * xselect.c (x_property_data_to_lisp):
10311 * xsettings.c (parse_settings):
10312 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10313 (get_bits_and_offset): Adjust definition.
10314 * frame.c (XParseGeometry): Adjust locals.
10315 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10316 * regex.h (toplevel): Likewise for reg_syntax_t.
10318 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10320 * eval.c (run_hook_with_args): Use FUNCTIONP.
10322 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10324 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10325 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10326 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10327 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10328 on MS-Windows anyway.
10329 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10330 (free_realized_face): ...adjust user.
10331 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10332 white relief pixels to -1.
10333 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10334 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10335 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10337 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10339 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10340 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10341 in practice now. All callers changed.
10343 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10345 * dispextern.h (struct face): Use bitfields for 'underline_type'
10346 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10347 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10348 'stipple' member. Move 'lface' member up to help...
10349 * xfaces.c (make_realized_face): ...this function to find and
10350 clear just the members that need clearing.
10351 (load_face_colors, realize_x_face):
10352 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10354 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10356 * xftfont.c (struct xftfont_info): Remove set-but-unused
10358 (xftfont_open): Adjust user.
10359 (xftfont_get_colors): Remove useless prototype.
10361 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10363 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10364 before passing them to 'unexec'. (Bug#15260)
10366 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10368 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10370 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10372 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10373 the changed signature of the font driver's 'close' method.
10375 * w32font.h (w32font_close): Adjust the prototype to the change in
10376 function definition.
10378 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10380 * w32uniscribe.c (uniscribe_close): Adapt the call to
10381 w32font_close to its new prototype.
10383 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10385 Omit unused frame argument of font API's close function.
10386 * font.h (struct font): Drop frame argument. Adjust comment.
10387 * font.c (font_clear_cache, font_close_object): Adjust users.
10388 * ftfont.c (ftfont_close):
10389 * ftxfont.c (ftxfont_close):
10390 * macfont.m (macfont_close):
10391 * nsfont.m (nsfont_close):
10392 * w32font.c (w32font_close):
10393 * xfont.c (xfont_close):
10394 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10395 tweak comments and make functions safe if called more than once for
10396 the same font object.
10398 Perform font-specific cleanup when font object is swept by GC. See
10399 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10400 * alloc.c (cleanup_vector): New function.
10401 (sweep_vector): Call it for each reclaimed vector object.
10402 * font.h (struct font): Adjust comment.
10404 2013-10-24 Glenn Morris <rgm@gnu.org>
10406 * Makefile.in (abs_top_srcdir): New, set by configure.
10408 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10410 Adjust recent font-related changes to fix bug#15686.
10411 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10412 is a live window system frame, mark its default font too.
10414 2013-10-23 Glenn Morris <rgm@gnu.org>
10416 * Makefile.in (RUN_TEMACS): Make relative (again).
10417 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10418 (bootstrap-emacs$(EXEEXT)):
10419 Quote entities that might contain whitespace.
10421 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10423 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10424 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10426 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10428 Do not allow font caches to grow too large.
10429 * alloc.c (compact_font_cache_entry, compact_font_caches):
10430 New functions or stub if not HAVE_WINDOW_SYSTEM.
10431 (compact_undo_list): Factor out from Fgarbage_collect.
10433 (mark_face_cache): Mark face font. Move down to avoid
10435 (mark_terminals): Do not mark font cache here.
10436 (Fgarbage_collect): Call compaction functions described
10437 above. Adjust comment.
10439 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10441 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10442 chdir to HOME (bug#15607).
10444 * nsterm.m (Qcocoa, Qgnustep): New variables.
10445 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10446 (ns_get_color): Make selection color work for GNUstep also.
10448 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10450 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10451 handles mouse clicks. Instead, let GPM use the same code as all
10452 the other mice use. See the discussion starting at
10453 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10454 for the details of the problem with the menu bar this fixes.
10456 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10458 Remove port-specific display name lists to avoid extra
10459 complexity and data duplication with display info lists.
10460 * xterm.h (x_display_name_list): Remove declaration.
10461 * xterm.c (x_display_name_list): Remove.
10462 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10463 * xfns.c (x_display_info_for_name, Fx_display_list):
10464 Likewise. Use x_display_list where appropriate.
10465 * w32term.h (w32_display_name_list): Remove declaration.
10466 * w32term.c (w32_display_name_list): Remove.
10467 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10469 * w32fns.c (x_display_info_for_name, Fx_display_list):
10470 Likewise. Use x_display_list where appropriate.
10471 * nsterm.h (ns_display_name_list): Remove declaration.
10472 * nsterm.m (ns_display_name_list): Remove.
10473 (ns_term_init, syms_of_nsterm): Adjust users.
10474 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10475 Likewise. Use x_display_list where appropriate.
10476 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10477 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10478 (mark_terminals): Mark per-terminal font cache.
10480 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10482 Don't run timers in input-pending-p. Its new check-timers param
10483 provides the prior behavior. (Bug#15045).
10484 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10486 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10488 Make some functions static in non-Microsoft builds.
10489 On my platform (Fedora 19 x86-64), this shrinks the
10490 Emacs executable (text+data) by 0.25%.
10491 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10492 (load_color) [!MSDOS]:
10493 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10494 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10495 * lisp.h (check_existing):
10496 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10497 (network_interface_info) [!WINDOWSNT]:
10498 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10499 Remove extern decls.
10500 * fileio.c (check_existing):
10501 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10502 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10503 (network_interface_info) [!WINDOWSNT]:
10504 * term.c (encode_terminal_code) [!WINDOWSNT]:
10505 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10506 * xfaces.c (load_color) [!MSDOS]:
10508 * fileio.c (check_existing, check_executable, check_writable):
10509 * process.c (network_interface_list, network_interface_info):
10510 Move earlier, so that we don't need forward decls.
10511 * gnutls.c (fn_gnutls_transport_set_errno)
10512 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10514 * w32.c (init_environment): Use faccessat rather than
10515 check_existing, partly for consistency with the rest of the code
10516 in this file, partly so that check_existing can be static.
10518 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10519 * emacs.c (MAIN_PROGRAM): New macro.
10520 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10521 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10523 bool vector int width fixes
10524 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10525 (Fbool_vector_count_matches_at):
10526 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10527 can exceed PTRDIFF_MAX, at least in theory.
10528 (Fbool_vector_count_matches_at):
10529 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10531 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10533 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10534 (struct sockaddr): Add forward decl, for platforms that lack it.
10536 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10538 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10541 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10543 * w32.c (network_interface_get_info, network_interface_list)
10544 (network_interface_info): New functions. (Bug#15610)
10545 (GetAdaptersInfo_Proc): New typedef.
10546 (get_adapters_info): New wrapper function.
10547 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10549 * process.h (network_interface_list, network_interface_info):
10552 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10553 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10554 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10555 for WINDOWSNT. Doc fix.
10556 (syms_of_process): Defsubr Snetwork_interface_list and
10557 Snetwork_interface_info unconditionally.
10559 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10560 in NS GUI sessions. (Bug#15629)
10562 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10564 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10566 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10568 * print.c (print_object): Print " ..." when truncating bool vectors.
10570 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10572 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10573 standard mouse buttons.
10575 * termhooks.h (struct input_event): Remove incorrect commentary.
10577 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10579 Disallow bool vector operations on mixed-length operands.
10580 The old behavior left garbage in the result vector sometimes,
10581 and didn't seem to be useful.
10582 * data.c (Qwrong_length_argument): New static var.
10583 (wrong_length_argument): New function.
10584 (bool_vector_binop_driver): Check that args agree in length.
10586 * keyboard.c, keyboard.h (all_kboards): Now static.
10588 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10590 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10591 note from the lispref.
10593 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10595 * nsterm.h (struct ns_display_info): Remove set-but-unused
10596 member image_cache (image caches are per-terminal anyway).
10597 (FRAME_X_IMAGE_CACHE): Remove.
10598 * nsterm.m (ns_initialize_display_info): Adjust user.
10600 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10602 * w32proc.c: Include mingw_time.h.
10604 * w32.c: Include mingw_time.h.
10606 Implement scrolling of TTY menus when the screen is too short.
10608 * term.c (tty_menu_display): Accept an additional argument, the
10609 menu item from which to start displaying the menu. Account for
10610 the value of Y when limiting the menu to the number of available
10612 (mi_result): New enumeration.
10613 (read_menu_input): Return enumerated value. When the y coordinate
10614 hits min_y or max_y, return scroll indication instead of wrapping
10616 (tty_menu_activate): Handle the scrolling indications from
10617 read_menu_input. Compute the first menu item to display and pass
10618 it to tty_menu_display.
10620 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10622 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10623 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10624 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10625 Adjust to match the change described below.
10626 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10627 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10628 memory_below_frame members to...
10629 * termchar.h (struct tty_display_info): ...here because they're
10630 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10631 * term.c (init_tty):
10632 * nsterm.m (ns_create_terminal):
10633 * w32term.c (w32_create_terminal):
10634 * xterm.c (x_create_terminal): Adjust users.
10635 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10636 to filter out non-TTY frames. Adjust comment.
10637 (scrolling): Adjust user. Prefer eassert for debugging check.
10639 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10641 * xfaces.c (PT_PER_INCH): Remove unused macro.
10642 * termhooks.h (struct terminal): Remove set-but-unused
10643 member fast_clear_end_of_line.
10644 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10645 * nsterm.m (ns_create_terminal):
10646 * term.c (init_tty):
10647 * w32term.c (w32_create_terminal):
10648 * xterm.c (x_create_terminal): Adjust users.
10650 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10652 * lisp.h (bool_vector_size): New function.
10653 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10654 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10655 (Fbool_vector_not, Fbool_vector_count_matches_at):
10656 Remove uses of 'eassume' that should no longer be needed,
10657 because they are subsumed by the 'eassume' in bool_vector_size.
10659 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10661 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10662 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10663 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10665 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10667 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10668 have different dimensions. (Bug#15575)
10670 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10673 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10675 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10677 * term.c (tty_menu_show): Never return with unbalanced
10678 specpdl. Use eassert for debugging check. Adjust style.
10680 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10682 * term.c (read_menu_input): Make selection of menu items
10683 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10684 (tty_menu_activate): Fix off-by-one error when computing max_y.
10686 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10688 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10689 audit logging (only used with GnuTLS 3.x) and enable it.
10691 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10693 * dispnew.c (redraw_frame): Remove useless #ifdef because
10694 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10695 Also, move TTY fflush to...
10696 * term.c (tty_update_end): ...this function.
10698 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10700 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10701 the end of the frame's glyph matrix. (Bug#15575)
10703 * term.c (tty_menu_display): Don't move cursor while overwriting
10704 frame's glyphs with menu items. Limit the number of items
10705 displayed to what can be shown on the available screen lines,
10706 excluding the echo area.
10707 (tty_menu_activate): Limit the Y coordinate allowed by
10708 read_menu_input to the last screen line used for menu display.
10710 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10712 * lisp.h (eassume): New macro.
10713 Also, include <verify.h>, for 'assume'.
10714 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10715 (vroundup, vector_nbytes):
10716 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10717 (Fbool_vector_not, Fbool_vector_count_matches)
10718 (Fbool_vector_count_matches_at):
10719 Use eassume, not eassert.
10720 * casetab.c (set_identity, shuffle):
10721 * composite.c (composition_gstring_put_cache):
10722 * dispnew.c (update_frame_1):
10723 * ftfont.c (ftfont_shape_by_flt):
10724 * image.c (gif_load):
10725 * intervals.c (offset_intervals):
10726 * macfont.m (macfont_shape):
10727 Remove calls to 'assume' that are no longer needed, because
10728 --enable-gcc-warnings no longer generates bogus warnings
10729 when these calls are removed.
10731 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10733 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10735 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10737 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10738 (Qsubstitute_env_in_file_name): New var.
10739 (syms_of_fileio): Define it.
10741 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10743 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10744 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10747 * term.c (save_and_enable_current_matrix): Don't allocate and
10748 don't save margin areas.
10749 (restore_desired_matrix): Don't restore margin areas.
10750 (free_saved_screen): Don't free margin areas.
10752 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10754 * image.c: Pacify --enable-gcc-warnings.
10755 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10756 #define only if used.
10758 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10760 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10761 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10762 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10763 (gif_load): For giflib v5.x and later, display the error message
10764 produced by giflib when its functions fail.
10765 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10768 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10770 * keyboard.c (last_event_timestamp): Remove. For X selection and
10771 GTK popup menus, it may be obtained from per-frame X display info.
10772 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10773 (process_special_events): Adjust users.
10774 * keyboard.h (last_event_timestamp): Remove declaration.
10775 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10776 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10777 * menu.h (xmenu_show): Adjust prototype.
10778 * menu.c (Fx_popup_menu): Adjust user.
10779 * xselect.c (x_own_selection, x_get_foreign_selection)
10780 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10782 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10784 * keyboard.c (init_kboard): Now static. Add arg
10785 to denote window system. Adjust comment.
10786 (init_keyboard): Adjust user.
10787 (allocate_kboard): New function.
10788 (syms_of_keyboard):
10789 * nsterm.m (ns_term_init):
10790 * term.c (init_tty):
10791 * w32term.c (w32_create_terminal):
10792 * xterm.c (x_term_init): Use it.
10793 * keyboard.h (init_kboard): Remove prototype.
10794 (allocate_kboard): Add prototype.
10796 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10798 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10799 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10801 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10803 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10805 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10807 * term.c (tty_menu_activate): Flush the output stream after
10808 showing the cursor, and don't mark the frame garbaged at exit from
10809 the function. Fixes redisplay glitches when moving from one menu
10812 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10814 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10815 or throw error (Bug#15570).
10817 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10819 * intervals.c (temp_set_point_both): Move test into 'eassert',
10822 * lisp.h (eassert): Don't use 'assume'.
10823 Sometimes 'assume' wins in performance, and sometimes it loses,
10824 so it shouldn't be used all the time. Perhaps we need two
10825 flavors of 'eassert', one for where 'assume' is far more likely
10826 to help or to hurt; but that can be done later.
10827 Reported by Dmitry Antipov in
10828 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10829 Also, don't include <verify.h>; no longer needed.
10831 2013-10-09 Glenn Morris <rgm@gnu.org>
10833 * eval.c (Fcond): Doc tweak.
10835 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10837 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10838 expressions with side effects to eassert. (Bug#15565)
10840 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10842 * fns.c (hashfn_user_defined): Allow hash functions to return any
10845 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10847 Fix minor problems found by static checking.
10848 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10849 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10850 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10851 * keyboard.c (read_menu_command): Remove unused local.
10852 * lisp.h (read_menu_command): New decl.
10853 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10854 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10855 Return ptrdiff_t, not int.
10856 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10857 not int, for benefit of xpalloc.
10858 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10860 (have_menus_p): Remove; unused.
10861 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10862 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10863 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10865 (save_and_enable_current_matrix): Omit unnecessary casts.
10866 (read_menu_input): Omit local extern decl (now in lisp.h).
10867 Don't access uninitialized storage if mouse_get_xy fails.
10868 (tty_menu_activate): Mark local as initialized, for lint.
10869 (tty_menu_activate, tty_meny_show): Remove unused locals.
10871 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10873 Support menus on text-mode terminals.
10874 * xterm.h (xw_popup_dialog): Add prototype.
10876 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10877 (xmenu_show): Block input here, instead in Fx_popup_menu.
10878 (xw_popup_dialog): New function, with X-specific bits of popup
10881 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10884 * window.c (Fset_window_configuration): Use run-time tests of the
10885 frame type instead of compile-time conditionals, when menu-bar
10886 lines are considered.
10888 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10889 (w32_popup_dialog): New prototypes.
10891 * w32menu.c (Fx_popup_dialog): Function deleted.
10892 (w32_popup_dialog): New function, with w32 specific bits of popup
10893 dialogs. Block input here.
10895 * w32inevt.c (w32_console_read_socket): Minor change to add
10896 debugging TTY events.
10898 * w32fns.c (show_hourglass): If returning early because the frame
10899 is not a GUI frame, unblock input.
10901 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10902 (cursorY): New functions.
10904 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10905 WINDOWSNT, macros that call curX and curY elsewhere.
10907 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10909 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10910 specific function to hide and show cursor on a text-mode terminal.
10911 (tty_menu_struct, struct tty_menu_state): New structures.
10912 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10913 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10914 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10915 (tty_menu_locate, save_and_enable_current_matrix)
10916 (restore_desired_matrix, screen_update, read_menu_input)
10917 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10918 (tty_pop_down_menu, tty_menu_last_menubar_item)
10919 (tty_menu_new_item_coords, tty_menu_show): New functions.
10920 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10922 * nsterm.h (ns_popup_dialog): Adjust prototype.
10924 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10925 of in x-popup-menu.
10926 (ns_popup_dialog): Adapt order of arguments to the other
10927 *_menu_show implementations.
10928 (Fx_popup_dialog): Function deleted.
10930 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10932 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10934 * menu.c (have_boxes): New function.
10935 (single_keymap_panes): Use it instead of a compile-time
10937 (single_menu_item): Use run-time tests of the frame type instead
10938 of compile-time conditionals.
10939 (encode_menu_string): New function.
10940 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10941 the macro, since different types of frame need different encoding
10943 (digest_single_submenu): Use run-time tests of frame type instead
10944 of, or in addition to, compile-time conditionals.
10945 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10946 (Fx_popup_menu): Detect when the function is called from keyboard
10947 on a TTY. Don't barf when invoked on a text-mode frame.
10948 Check frame type at run time, instead of compile-time conditionals for
10949 invoking terminal-specific menu-show functions.
10950 Call tty_menu_show on text-mode frames.
10951 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10952 run time to determine which alternative to invoke; support dialogs
10955 * keyboard.h <Qmouse_movement>: Declare.
10957 * keyboard.c <Qmouse_movement>: Now extern.
10958 <Qecho_keystrokes>: New static variable.
10959 (read_key_sequence): Accept an additional argument, a flag to
10960 prevent redisplay during reading of the key sequence. All callers
10962 (read_menu_command): New function.
10963 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10965 (toolkit_menubar_in_use): New function.
10966 (make_lispy_event): Use it instead of a compile-time test.
10968 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10969 window-system being available.
10971 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10972 to x-popup-dialog on the frame type, they all now support popup
10975 * dispnew.c (save_current_matrix): Save the margin areas.
10976 (restore_current_matrix): Restore margin areas.
10977 (update_frame_with_menu): New function.
10979 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10982 * alloc.c (make_save_ptr): Now compiled unconditionally.
10984 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10986 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10987 (redraw_frame, update_frame): Adjust users.
10988 * dispextern.h (set_window_update_flags): Adjust prototype.
10989 * xdisp.c (redisplay_internal): When updating all frames with zero
10990 windows_or_buffers_changed, assume that only the windows that shows
10991 current buffer should be really updated.
10993 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10995 Do not allocate huge temporary memory areas and objects while encoding
10996 for file I/O, thus reducing an enormous memory usage for large buffers.
10997 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10998 * coding.h (struct coding_system): New member raw_destination.
10999 * coding.c (setup_coding_system): Initialize it to zero.
11000 (encode_coding_object): If raw_destination is set, do not create
11001 dst_object. Add comment.
11002 * fileio.c (toplevel): New constant E_WRITE_MAX.
11003 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11004 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11006 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11008 * nsterm.m (windowDidExitFullScreen:)
11009 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11011 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11013 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11014 * keyboard.c (unblock_input_to): Don't process pending signals
11015 if a fatal error is in progress.
11017 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11018 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11019 they're talking about words in Lisp bool vectors.
11020 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11021 * data.c (popcount_bits_word): Rename from popcount_size_t.
11022 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11025 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11027 Improve support for popcount and counting trailing zeros (Bug#15550).
11028 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11029 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11030 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11031 (popcount_size_t_msc, popcount_size_t_gcc):
11032 Remove; now done by Gnulib.
11033 (popcount_size_t): Now a macro that defers to Gnulib.
11034 (count_trailing_zero_bits): Return int, for consistency with
11035 Gnulib and because Emacs prefers signed to unsigned int.
11036 Don't assume that size_t is either unsigned int or unsigned long
11037 or unsigned long long.
11038 (size_t_to_host_endian): Do not assume that size_t is either
11039 exactly 32 or exactly 64 bits wide.
11040 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11041 etc., so that it's now an enum constant, not a macro.
11042 No need to assume that it's either 32 or 64.
11044 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11046 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11049 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11051 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11052 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11054 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11056 emacs_read and emacs_write now use void *, not char *.
11057 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11058 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11059 Buffer arg is now void *, not char *. This matches plain
11060 'read' and 'write' better, and avoids a constraint violation
11061 on Solaris 9 with Oracle Studio.
11063 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11065 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11066 memset to explicit loop. Otherwise copy largest possible chunk
11067 from initialized to uninitialized part, thus allowing the longer
11068 memcpy runs and reducing the number of loop iterations.
11070 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11072 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11073 hide toolbar (Bug#15388).
11074 (windowDidEnterFullScreen:): If presentation options are zero,
11075 set them here (Bug#15388).
11076 (ns_update_auto_hide_menu_bar): Remove runtime check.
11077 Don't auto hide dock unless menubar is also auto hidden.
11079 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11081 * editfns.c (message): Mention batch mode in doc string.
11083 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11085 * nsterm.m (check_native_fs): Remove erroneous comment.
11087 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11089 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11090 uses find_newline instead of scan_newline and so doesn't move point.
11092 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11094 Use hardware support for byteswapping on glibc x86 etc.
11095 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11096 whereas the old swap64 needed 30.
11097 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11098 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11099 Use byteswap.h's macros to swap bytes.
11100 * lisp.h (swap16, swap32, swap64): Remove.
11101 All uses replaced by bswap_16, bswap_32, bswap_64.
11103 * bytecode.c (exec_byte_code): Use some more volatile variables
11104 to work around local variables getting clobbered by longjmp.
11105 Port to pre-C99, which doesn't allow decls after stmts.
11107 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11109 * lisp.h (eassert): Assume that COND is true when optimizing.
11110 In other words, take on the behavior of eassert_and_assume.
11111 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11112 (eassert_and_assume): Remove. All uses replaced by eassert.
11114 * xdisp.c (Qglyphless_char): Now static.
11116 Adjust to merge from gnulib.
11117 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11118 * lisp.h: Include <verify.h>, for 'assume'.
11120 * eval.c (clobbered_eassert): New macro.
11121 (internal_catch, internal_condition_case)
11122 (internal_condition_case_1, internal_condition_case_2)
11123 (internal_condition_case_n): Use it instead of eassert
11124 when the argument contains locals clobbered by longjmp.
11125 Don't use clobbered locals outside of clobbered_eassert.
11126 (internal_lisp_condition_case): Use a volatile variable
11127 to work around a local variable's getting clobbered.
11129 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11131 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11132 (PUSH_HANDLER): New macro.
11133 (catchlist): Remove.
11134 (handlerlist): Always declare.
11136 * eval.c (catchlist): Remove (merge with handlerlist).
11137 (handlerlist, lisp_eval_depth): Not static any more.
11138 (internal_catch, internal_condition_case, internal_condition_case_1)
11139 (internal_condition_case_2, internal_condition_case_n):
11141 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11142 handlerlist/catchlist.
11143 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11144 handlerlist which can only handle a single condition-case handler at
11146 (find_handler_clause): Simplify since we only a single branch here
11149 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11151 (bcall0): New function.
11152 (exec_byte_code): Add corresponding cases. Improve error message when
11153 encountering an invalid byte-code. Let Bunwind_protect accept
11154 a function (rather than a list of expressions) as argument.
11156 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11157 and make them unconditional now that they're heap-allocated.
11159 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11161 * charset.c (Fdecode_char, Fencode_char): Remove description of
11162 `restriction' arg. now that it's hidden by advertised-calling-convention.
11164 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11166 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11167 Remove unused variable (from mac-port).
11168 (macfont_draw): Use s->ybase for correct y position.
11170 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11172 * frame.h (struct frame): Drop has_minibuffer member because...
11173 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11174 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11176 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11178 * window.h (struct window): Prefer enum text_cursor_kinds to int
11179 for phys_cursor_type member. Move the latter, phys_cursor_width,
11180 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11181 * window.c (replace_window, make_window): Adjust users.
11183 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11185 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11186 this module is never compiled otherwise.
11188 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11190 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11193 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11195 * xdisp.c (get_next_display_element): Don't call face_for_font in
11196 a build configured --without-x. (Bug#15484)
11198 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11200 * window.c (calc_absolute_offset): #elif should be #elif defined.
11202 * frame.c (delete_frame): Block/unblock input to overcome race
11203 condition (Bug#15475).
11205 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11207 * frame.c (delete_frame): Record selected frame only after
11208 calling Qdelete_frame_functions (Bug#15477).
11210 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11212 * nsterm.m (ns_selection_color): Remove.
11213 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11214 NSColor selectedText(Background)Color. Only for COCOA.
11215 (ns_term_init): Remove assignment of ns_selection_color, logic
11216 moved to ns_get_color.
11218 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11219 NS_SELECTION_COLOR_DEFAULT.
11220 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11222 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11224 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11225 frame' does not have the tool_bar_window member.
11227 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11229 Signal error when reading an empty byte-code object (Bug#15405)
11230 * lread.c (read1): Signal error.
11231 * alloc.c (make_byte_code): eassert header size.
11232 (sweep_vectors): Change an int to size_t.
11234 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11236 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11237 instead of ints, as it's the usual style for offsetof constants. See:
11238 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11240 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11241 This is ugly, but it should fix the performance problem for older
11242 GCC versions in the short run. I'll look into integrating the
11243 Gnulib module for popcount, as a better fix.
11244 See the thread starting in:
11245 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11246 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11247 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11248 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11249 (popcount_size_t): Use it.
11251 2013-09-24 Daniel Colascione <dancol@dancol.org>
11253 * process.c (Fnetwork_interface_info): Fix build break due to
11256 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11258 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11259 Prefer signed to unsigned integers where either will do.
11260 No need for 'const' on locals that do not escape.
11261 Omit easserts with unnecessary and unportable assumptions about
11262 alignment. Avoid unnecessary casts to char *.
11264 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11266 Use union for the payload of struct Lisp_Vector.
11267 This helps to avoid a few glitches dictated by C's aliasing rules.
11268 * lisp.h (struct Lisp_Vector): Use union for next and
11269 contents member. Adjust comment. Change related users.
11270 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11271 Related users changed.
11272 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11273 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11274 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11275 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11277 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11279 Optimize glyph row clearing and copying routines.
11280 * dispextern.h (struct glyph_row): Change layout of struct
11281 glyph_row to help copy_row_except_pointers. Adjust comment.
11282 * dispnew.c (null_row): Remove.
11283 (clear_glyph_row): Use offsetof and memset to find and clear
11284 just the members that need clearing. Adjust comment.
11285 (copy_row_except_pointers): Likewise for copying.
11287 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11289 Some minor cleanups of recently-added bool vector code.
11290 * conf_post.h (assume): Always return void. Use lint version
11291 only if GCC and MSC versions don't apply.
11292 * conf_post.h (assume):
11293 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11294 Depend on _MSC_VER, not __MSC_VER, for consistency with
11296 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11297 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11298 (bool_vector_binop_driver, count_trailing_zero_bits)
11299 (size_t_to_host_endian): Now static, not static inline;
11300 the latter isn't needed with modern compilers and doesn't
11301 work with older compilers anyway.
11303 * alloc.c (valgrind_p): Use bool for boolean.
11305 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11307 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11308 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11309 (display_last_displayed_message_p, message_buf_print)
11310 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11311 Use bool for boolean.
11312 * dispextern.h (cancel_line, init_desired_glyphs):
11313 Remove ancient leftover.
11314 (help_echo_showing_p, hourglass_shown_p):
11315 * lisp.h (noninteractive_need_newline): Adjust declaration.
11317 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11319 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11321 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11322 ...this file and convert the latter to static. Adjust comment.
11323 (make_initial_frame):
11324 * window.c (init_window_once): Adjust user.
11325 * frame.h (last_nonminibuf_frame): Remove declaration.
11326 * lisp.h (selected_frame): Likewise.
11327 * msdos.c (the_only_display_info): Adjust comment.
11329 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11331 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11332 computing the end column of mouse-highlight that comes from
11333 display or overlay strings. (Bug#15437)
11334 (note_mouse_highlight): Adapt calculation of last argument to
11335 mouse_face_from_string_pos to the above change.
11337 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11338 all platforms, not just for clang.
11340 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11342 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11343 about excess arguments to snprintf.
11345 * conf_post.h(assume): Use __builtin_unreachable for clang.
11347 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11349 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11350 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11352 2013-09-23 Daniel Colascione <dancol@dancol.org>
11354 * alloc.c (USE_VALGRIND): New macro; on by default
11355 when ENABLE_CHECKING.
11356 (mark_maybe_object, mark_maybe_pointer)
11357 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11359 (valgrind_p) [USE_VALGRIND]: New variable.
11360 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11362 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11364 * process.c (wait_reading_process_output): Change int pnamelen to
11367 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11368 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11369 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11370 argument to unsigned long to avoid warning.
11371 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11373 * conf_post.h (assume): Fix compiler error: x shall be cond.
11375 2013-09-22 Daniel Colascione <dancol@dancol.org>
11377 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11378 warning when compiling without a window system.
11380 2013-09-22 Daniel Colascione <dancol@dancol.org>
11382 * data.c (Qbool_vector_p): New symbol.
11383 (bool_vector_spare_mask, popcount_size_t_generic)
11384 (popcount_size_t_msc, popcount_size_t_gcc)
11386 (bool_vector_binop_driver)
11387 (count_trailing_zero_bits, size_t_to_host_endian)
11388 (Fbool_vector_exclusive_or)
11389 (Fbool_vector_union)
11390 (Fbool_vector_intersection, Fbool_vector_set_difference)
11391 (Fbool_vector_subsetp, Fbool_vector_not)
11392 (Fbool_vector_count_matches)
11393 (Fbool_vector_count_matches_at): New functions.
11394 (syms_of_data): Intern new symbol, functions.
11395 * alloc.c (bool_vector_payload_bytes): New function.
11396 (Fmake_bool_vector): Instead of calling Fmake_vector,
11397 which performs redundant initialization and argument checking,
11398 just call allocate_vector ourselves. Make sure we clear any
11399 terminating padding to zero.
11400 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11401 instead of open-coding the size calculation.
11402 (vroundup_ct): New macro.
11403 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11404 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11405 * composite.c (composition_gstring_put_cache):
11406 Change lint_assume to assume.
11407 * conf_post.h (assume): New macro.
11408 (lint_assume): Remove.
11409 * dispnew.c (update_frame_1): Change lint_assume to assume.
11410 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11412 * image.c (gif_load): Change lint_assume to assume.
11413 * lisp.h (eassert_and_assume): New macro.
11414 (Qbool_vector_p): Declare.
11415 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11416 (swap16, swap32, swap64): New inline functions.
11417 * macfont.m (macfont_shape): Change lint_assume to assume.
11418 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11419 * xsettings.c (parse_settings): Use new swap16 and
11420 swap32 from lisp.h instead of file-specific macros.
11422 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11424 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11425 found (which can legitimately happen when the glyph row at the
11426 window start is disabled in the current_matrix. (Bug#15365)
11428 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11430 Fix syntax.h bug introduced by recent INLINE change.
11431 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11432 conditionally compiled one way in some modules, and a different
11433 way in others. This doesn't work with extern inline functions,
11434 which must have the same definition in all modules, because the
11435 defining code might be shared across modules, depending on the
11436 implementation. Symptoms reported by Martin Rudalics in:
11437 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11438 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11439 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11440 overriding the corresponding functions in syntax.h.
11441 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11442 (syntax_property): New inline functions.
11443 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11444 Rewrite in terms of these new functions.
11446 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11448 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11449 not chars_in_text, whose result depends on the multibyteness of
11450 the current buffer. (Bug#15426)
11452 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11454 Port recent change to hosts where pointers aren't 'long'.
11455 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11456 Don't assume that pointers are the same width as 'long'.
11457 Add a compile-time check that a pointer fits into two X slots.
11459 A simpler, centralized INLINE.
11460 * conf_post.h (INLINE): Define only if not already defined.
11461 This allows us to use a single INLINE, defined by one file
11463 * emacs.c (INLINE): Define it.
11464 Also, include category.h, charset.h, composite.h, dispextern.h,
11465 syntax.h, systime.h, so that their INLINE definitions are expanded
11466 properly for Emacs.
11467 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11468 * buffer.h, buffer.c (BUFFER_INLINE):
11469 * category.h, category.c (CATEGORY_INLINE):
11470 * character.h, character.c (CHARACTER_INLINE):
11471 * charset.h, charset.c (CHARSET_INLINE):
11472 * composite.h, composite.c (COMPOSITE_INLINE):
11473 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11474 * frame.h, frame.c (FRAME_INLINE):
11475 * intervals.h, intervals.c (INTERVALS_INLINE):
11476 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11477 * lisp.h, alloc.c (LISP_INLINE):
11478 * process.h, process.c (PROCESS_INLINE):
11479 * syntax.h, syntax.c (SYNTAX_INLINE):
11480 * systime.h, sysdep.c (SYSTIME_INLINE):
11481 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11482 * window.h, window.c (WINDOW_INLINE):
11483 Remove. All uses replaced with INLINE.
11485 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11487 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11488 to avoid Bug#15398.
11490 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11492 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11493 'const char *' to avoid compiler warnings due to similar change in
11494 the prototype of x_get_string_resource.
11496 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11498 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11499 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11500 going to replace static variables below. Adjust comments.
11501 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11502 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11503 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11504 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11505 Related users changed.
11506 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11507 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11508 last_mouse_movement_time, going to replace static variables below.
11510 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11511 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11513 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11514 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11515 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11516 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11517 static variables below.
11518 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11519 (last_mouse_scroll_bar): Remove.
11520 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11521 (mouseExited): Related users changed.
11523 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11525 Do not use external array to process X scroll bar messages.
11526 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11527 (x_send_scroll_bar_event): Pack window pointer into two slots
11528 of XClientMessageEvent if we're 64-bit. Adjust comment.
11529 (x_scroll_bar_to_input_event): Unpack accordingly.
11531 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11533 Ifdef away recent changes which aren't relevant to NS port.
11534 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11535 [!HAVE_NS]: Declare as such.
11536 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11537 [!HAVE_NS]: Define as such.
11539 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11541 * frame.c (x_redo_mouse_highlight): New function
11542 to factor out common code used in W32 and X ports.
11543 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11544 * xterm.h (struct x_display_info):
11545 * w32term.h (struct w32_display_info):
11546 * nsterm.h (struct ns_display_info): New members
11547 last_mouse_motion_frame, last_mouse_motion_x and
11548 last_mouse_motion_y, going to replace static variables below.
11549 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11550 (redo_mouse_highlight): Remove.
11551 (note_mouse_movement, syms_of_xterm): Adjust user.
11552 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11553 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11554 (redo_mouse_highlight): Remove.
11555 (note_mouse_movement, syms_of_w32term): Adjust user.
11556 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11557 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11559 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11560 * nsfns.m (compute_tip_xy): Adjust user.
11562 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11564 * frame.c (x_mouse_grabbed): New function.
11565 * dispextern.h (x_mouse_grabbed): Add prototype.
11566 (last_mouse_frame): Remove declaration.
11567 * xterm.h (struct x_display_info):
11568 * w32term.h (struct w32_display_info):
11569 * nsterm.h (struct ns_display_info): New member
11570 last_mouse_frame, going to replace...
11571 * xdisp.c (last_mouse_frame): ...global variable.
11572 (note_tool_bar_highlight):
11573 * w32term.c (w32_mouse_position, w32_read_socket):
11574 * xterm.c (XTmouse_position, handle_one_xevent):
11575 Use x_mouse_grabbed.
11576 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11578 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11580 * w32term.c (w32_read_socket): Avoid temporary
11581 variables in a call to x_real_positions.
11582 * xterm.c (handle_one_xevent): Likewise.
11584 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11586 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11587 (x_icon_type): Remove prototype.
11588 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11589 * frame.c (x_icon_type): Remove.
11590 * w32term.c (x_make_frame_visible, x_iconify_frame):
11591 * xterm.c (x_make_frame_visible, x_iconify_frame):
11592 Use x_set_bitmap_icon to factor out common code.
11594 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11596 * dispextern.h (check_x_display_info, x_get_string_resource):
11597 Declare here just once and unify the latter.
11598 * frame.c (check_x_display_info, x_get_string_resource):
11599 * nsterm.h (check_x_display_info):
11600 * xrdb.c (x_get_string_resource):
11601 * xterm.h (check_x_display_info): Remove prototypes.
11602 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11603 * w32reg.c (x_get_string_resource): Likewise.
11604 (w32_get_rdb_resource): Adjust user.
11606 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11608 * xterm.h (struct x_display_info): New member
11609 x_pending_autoraise_frame, going to replace...
11610 * xterm.c (pending_autoraise_frame): ...static variable.
11611 (x_new_focus_frame, XTread_socket): Adjust users.
11612 * w32term.h (struct w32_display_info): New member
11613 w32_pending_autoraise_frame, going to replace...
11614 * w32term.c (pending_autoraise_frame): ...global variable.
11615 (x_new_focus_frame, w32_read_socket): Adjust users.
11617 2013-09-17 Glenn Morris <rgm@gnu.org>
11619 * xdisp.c (message_dolog): If we create *Messages*,
11620 switch it to messages-buffer-mode.
11622 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11624 Don't overuse 'const' in types of locals.
11625 * bidi.c (bidi_count_bytes):
11626 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11627 (xg_event_is_for_scrollbar):
11628 * xselect.c (x_handle_property_notify)
11629 (x_handle_selection_notify, x_handle_dnd_message):
11630 * xsettings.c, xsettings.h (xft_settings_event):
11631 * xterm.c (x_handle_net_wm_state, handle_one_event)
11632 (x_menubar_window_to_frame, x_detect_focus_change)
11633 (construct_mouse_click, note_mouse_movement)
11634 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11635 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11636 (handle_one_xevent, x_handle_net_wm_state):
11637 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11638 (x_handle_dnd_message):
11639 Avoid unnecessary 'const', typically the second 'const' in
11640 'const foo * const arg', a 'const' that does not affect the API
11641 and doesn't significantly help the human reader.
11643 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11645 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11646 only if Glib < 2.36.0.
11647 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11648 * xsettings.c (init_gconf, init_gsettings): Do not check
11650 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11652 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11654 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11656 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11657 before calling g_type_init.
11659 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11661 * nsterm.m (syms_of_nsterm): ... to here.
11663 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11665 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11666 (ignore_next_mouse_click_timeout): Use Time as X does.
11667 (handle_one_xevent): Avoid cast and use unsigned comparison.
11669 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11671 Do not copy X event in handle_one_xevent except KeyPress case.
11672 Wnen XEvent is processed, it is unlikely to be changed except
11673 KeyPress case, so we can avoid copying and use const pointer to
11674 const data to make sure that an event is not changed elsewhere.
11675 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11676 const' and do not create local copy except for the KeyPress event.
11677 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11678 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11679 (x_handle_net_wm_state, x_menubar_window_to_frame)
11680 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11681 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11682 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11683 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11684 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11685 (x_handle_dnd_message):
11686 * xsettings.c (xft_settings_event):
11687 Use 'const XEvent * const' where appropriate.
11688 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11690 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11692 Fix X event waiting to handle multiple frames.
11693 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11694 * xterm.c (pending_event_wait): Remove. Adjust users.
11695 (x_detect_focus_change): Pass frame arg.
11696 (handle_one_xevent): Find related frame early and clear per-frame
11697 wait_event_type only if this is an event for the relevant frame.
11698 (x_wait_for_event): Use per-frame wait_event_type.
11700 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11702 * nsfns.m (Fx_create_frame): Fix font driver registration for
11705 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11706 for syms_of_macfont.
11708 * nsterm.m: Include macfont.h.
11709 (ns_tmp_flags, ns_tmp_font): Remove.
11710 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11711 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11712 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11713 (changeFont:): Fix code style. Check for font driver type when
11716 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11719 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11720 (nsfont_open): Set font driver type.
11721 Set font->ascent and font->descent. Figure out font instead of
11722 ns_tmp_font, and flags instead of ns_tmp_flags.
11723 Fix indentation. Remove call to ns_draw_text_decoration,
11726 * nsfns.m: Include macfont.h.
11727 (Fx_create_frame): Register macfont driver, make a better default font.
11728 (Fns_popup_font_panel): Get font from macfont driver, if used.
11730 * macfont.m, macfont.h, macuvs.h: New files.
11732 * font.h: Declare syms_of_macfont.
11734 * font.c (syms_of_font): Call syms_of_macfont.
11736 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11738 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11740 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11741 and it is always zero for others, so I assume that this is an ancient
11742 leftover which nobody will want to change any more.
11743 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11744 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11745 * frame.c (x_set_scroll_bar_width):
11746 * w32fns.c (w32_createscrollbar):
11747 * w32term.c (w32_set_vertical_scroll_bar):
11748 * xfns.c (x_set_scroll_bar_default_width):
11749 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11750 (x_scroll_bar_expose): Related users changed.
11752 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11754 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11755 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11756 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11758 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11759 Define once here...
11760 * nsterm.h, w32term.h, xterm.h: ...and not here.
11761 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11762 Remove unused Xisms.
11763 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11764 these modules are never compiled otherwise.
11766 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11768 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11769 Doc fix. (Bug#15375)
11771 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11773 Unify Fx_focus_frame between all ports.
11774 * frame.h (x_focus_frame): New prototype.
11775 * xfns.c (Fx_focus_frame): Remove.
11776 (syms_of_xfns): Do not defsubr it.
11777 (x_focus_frame): X implementation.
11778 * nsfns.m (Fx_focus_frame): Remove.
11779 (syms_of_nsfns): Do not defsubr it.
11780 (x_focus_frame): NS implementation.
11781 * w32term.c (Fx_focus_frame): Remove.
11782 (x_focus_on_frame): Rename to...
11783 (x_focus_frame): W32 implementation.
11784 * w32term.h (x_focus_on_frame): Remove prototype.
11785 * w32fns.c (Fx_focus_frame): Remove.
11786 (syms_of_w32fns): Do not defsubr it.
11787 * frame.c (Fx_focus_frame): Define here.
11788 (syms_of_frame): Defsubr here.
11789 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11791 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11793 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11794 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11795 each port to reference the port-specific window system data.
11796 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11797 (FRAME_DISPLAY_INFO): Define.
11798 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11799 (FRAME_DISPLAY_INFO): Define. Adjust users.
11800 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11801 (FRAME_DISPLAY_INFO): Define. Adjust users.
11802 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11803 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11804 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11805 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11806 * xselect.c, xterm.c: All related users changed.
11808 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11810 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11811 (x_menubar_window_to_frame): Remove prototypes.
11812 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11813 (x_menubar_window_to_frame, x_top_window_to_frame):
11815 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11816 (x_menubar_window_to_frame, x_top_window_to_frame):
11817 ...to here and convert all but the last to static.
11819 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11821 * lisp.mk (lisp): Add w32-common-fns.elc.
11823 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11825 * charset.c (char_charset): Document an exception for char-charset.
11827 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11829 * xterm.h (x_display_info): New field last_user_time...
11830 * xterm.c (toplevel): ...to replace static last_user_time.
11831 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11833 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11835 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11836 scroll bar values to prevent thumb from disappear and update comment.
11838 2013-09-11 Glenn Morris <rgm@gnu.org>
11840 * emacs.c (usage_message): Possessive apostrophe tweak.
11842 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11844 * nsterm.m (syms_of_nsterm): Use Qns.
11845 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11846 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11847 * xfns.c (x_display_info_for_name, Fx_open_connection):
11848 Remove old '#if 0' code.
11849 (syms_of_xfns): Use Qx.
11850 * termhooks.h (fullscreen_hook): Remove the leftover.
11851 (struct terminal): Fix typo in comment.
11853 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11855 Cleaning up a few X scroll bar bits.
11856 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11857 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11858 New member last_seen_part, going to replace...
11859 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11860 (xt_action_hook) [USE_LUCID]: Adjust user.
11861 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11862 Lucid-specific scroll bar support.
11863 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11864 to int and adjust to use last_seen_part member.
11865 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11866 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11867 Initialize last_seen_part.
11869 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11871 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11872 insert-buffer-substring an empty string.
11874 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11876 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11877 avoiding a GCC warning.
11879 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11881 Ifdef away frame tool bar code when it is not really used.
11882 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11883 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11884 and minimize_tool_bar_window_p under the above.
11885 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11886 (fset_tool_bar_window): Likewise.
11887 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11888 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11889 (change_frame_size_1):
11890 * window.c (window_from_coordinates, Frecenter): Adjust users.
11891 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11892 code is not really used.
11893 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11894 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11895 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11896 [!USE_GTK && !HAVE_NS]: Define as such.
11897 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11898 (note_mouse_highlight, expose_frame):
11899 * xfns.c (x_set_tool_bar_lines):
11900 * xterm.c (handle_one_xevent): Adjust users.
11902 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11904 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11905 This bug was introduced by my 2013-08-26 patch, which incorrectly
11906 assumed that the terminfo implementation doesn't use termcap buffers.
11907 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11908 these buffers apparently are used after all.
11909 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11910 (struct tty_display_info): Define members termcap_term_buffer and
11911 termcap_strings_buffer even if TERMINFO.
11913 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11916 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11917 'usage' docstring entry to pacify make-docfile.
11919 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11921 Change comparison functions =, <, >, <=, >= to take many arguments.
11922 * data.c: Change comparison functions' interface and implementation.
11923 * lisp.h: Make arithcompare available for efficient two arg
11925 * bytecode.c: Use arithcompare.
11926 * fileio.c: Use new interface.
11928 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11930 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11932 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11934 * eval.c (Feval): Document the new use of `lexical'.
11936 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11938 Review and drop old frame resize hack.
11939 * frame.h (struct frame): Remove force_flush_display_p.
11940 * dispnew.c (update_frame): Adjust user and don't call
11941 flush_frame here. The comment has said that there was an issues
11942 with redisplaying fringes, but I don't see any differences with
11943 and without this hack. Hopefully we can continue without it.
11944 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11945 current frame matrices twice if resized_p is set.
11947 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11949 Do not populate pure Xism x_sync to other ports.
11950 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11951 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11952 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11953 * w32term.h (x_sync): Remove prototype.
11955 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11957 Cleanup frame flushing.
11958 * dispextern.h (struct redisplay_interface):
11959 Drop flush_display_optional because flush_display is enough
11960 for X and flushing via RIF is just a no-op for others.
11961 * frame.h (flush_frame): New function.
11962 * dispnew.c (update_frame):
11963 * minibuf.c (read_minibuf):
11964 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11966 * keyboard.c (detect_input_pending_run_timers): Do not flush
11967 all frames but selected one in redisplay_preserve_echo_area.
11968 * nsterm.m (ns_flush): Remove no-op.
11969 (ns_redisplay_interface): Adjust user.
11970 * w32term.h (x_flush): Remove no-op.
11971 (w32_redisplay_interface): Adjust user.
11972 * xterm.c (x_flush): Simplify because we do not flush all
11973 frames at once any more. Adjust comment.
11974 (x_redisplay_interface): Adjust user.
11976 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11978 Port --without-x --enable-gcc-warnings to Fedora 19.
11979 * gfilenotify.c (globals_of_gfilenotify):
11980 Call g_type_init only if using an older glib version that needs it.
11982 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11984 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11985 (last_glyphless_glyph_merged_face_id): Remove declarations.
11986 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11987 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11988 (last_glyphless_glyph_merged_face_id): Now static.
11989 (merge_escape_glyph_face): New function, refactored from...
11990 (get_next_display_element): ...here.
11991 (merge_glyphless_glyph_face): New function, refactored from...
11992 (produce_glyphless_glyph): ...here...
11993 * term.c (produce_glyphless_glyph): ...and here.
11995 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11997 * eval.c (eval_sub): Only call Ffunction if necessary.
11999 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12001 Attempt to make redisplay more selective when changing cursor type.
12002 * frame.h (struct frame): New bitfield cursor_type_changed.
12003 * xdisp.c (cursor_type_changed): Remove.
12004 (try_cursor_movement, redisplay_window, try_window_id)
12005 (set_frame_cursor_types, try_window_reusing_current_matrix):
12006 Adjust to use per-frame bitfield.
12007 (redisplay_internal): Look for cursor type change on each visible
12008 frame and consider all frames if cursor type has been changed on
12009 the frame other than selected. If cursor type has been changed on
12010 selected frame only, do not use fast update.
12012 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12014 Attempt to make redisplay more selective when changing fonts.
12015 * frame.h (struct frame): New bitfield fonts_changed.
12016 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12017 (adjust_frame_glyphs): Add prototype.
12018 * dispnew.c (fonts_changed_p): Remove.
12019 (adjust_glyphs): Remove because we do not
12020 adjust matrices on all frames at once any more.
12021 (adjust_frame_glyphs): Block and unblock input here.
12022 (adjust_glyph_matrix): Use fonts_changed.
12023 (change_frame_size_1): Use adjust_frame_glyphs.
12024 * font.c (font_open_entity): Use fonts_changed.
12025 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12026 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12027 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12028 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12029 (shrink_mini_window, Fresize_mini_window_internal)
12030 (window_scroll_pixel_based, Fset_window_configuration)
12031 (apply_window_adjustment, Fset_window_vscroll):
12032 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12033 Use adjust_frame_glyphs.
12034 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12035 (try_window_reusing_current_matrix, try_window_id, display_line)
12036 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12037 (redisplay_internal): Consider fonts_changed and adjust frame
12038 matrices for each frame only if the frame is visible. If font
12039 has been changed on some frame during full redisplay, retry
12040 only visible frames where the font has been actually changed.
12042 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12044 Cache current header and mode line height for each window.
12045 * window.h (struct window): New fields mode_line_height
12046 and header_line_height.
12047 * window.c (make_window): Initialize them.
12048 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12049 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12050 (current_mode_line_height, current_header_line_height):
12051 Remove declaration.
12052 * xdisp.c (current_mode_line_height, current_header_line_height):
12054 (pos_visible_p, init_xdisp): Adjust user.
12055 (redisplay_window): Invalidate mode_line_height and
12056 header_line_height if current and desired matrices do not agree.
12058 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12060 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12061 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12063 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12065 Make --without-x compatible with --enable-gcc-warnings.
12066 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12067 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12068 members under HAVE_WINDOW_SYSTEM.
12069 * keyboard.c (make_lispy_focus_out): Likewise.
12070 (record_menu_key): Move under HAVE_MENUS.
12071 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12072 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12073 (syms_of_xdisp): Adjust user.
12074 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12075 (start_hourglass, cancel_hourglass):
12076 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12077 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12078 and CLEAR_FONT_TABLE_NFONTS.
12079 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12080 Declare only if HAVE_WINDOW_SYSTEM.
12081 (lface_same_font_attributes_p, clear_face_gcs): Define only
12082 if HAVE_WINDOW_SYSTEM.
12084 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12086 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12087 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12088 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12090 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12092 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12094 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12096 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12097 This fixes a type error on hosts where ptrdiff_t is wider than int.
12099 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12101 * keyboard.c (read_key_sequence_vs): New function.
12102 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12105 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12107 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12109 Makefile improvements.
12110 * Makefile.in (config.status): Don't use double-colon rules, as
12111 they are not portable according to POSIX. Fix shell typo with `;
12112 I guess this rule has never been tested?
12113 (VCSWITNESS): New macro, to override any environment var.
12115 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12117 * xterm.h (struct x_display_info): Do not track X connection
12118 fd separately because it is always available from Display.
12119 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12122 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12124 * buffer.c (drop_overlay):
12125 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12126 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12128 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12130 * buffer.c (Fmake_overlay, Fmove_overlay):
12131 * intervals.c (set_point_from_marker):
12132 * print.c (PRINTPREPARE): Prefer signal_error
12133 to plain error and report unsuitable marker too.
12135 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12137 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12138 for 'dragging' member.
12139 (struct x_output): Remove set-but-unused leftovers
12140 'left_before_move' and 'top_before_move'.
12141 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12142 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12143 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12144 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12145 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12146 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12147 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12148 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12150 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12152 * nsfont.m (INVALID_GLYPH): New define.
12153 (nsfont_encode_char): Use INVALID_GLYPH.
12154 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12156 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12158 * xterm.c (x_last_mouse_movement_time): Revert last change.
12159 This code should use XDisplayMotionBufferSize to check display's
12160 motion history first, and there are few other issues as well.
12161 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12162 (handle_one_xevent): Adjust user.
12164 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12166 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12167 * frame.c (Flast_nonminibuf_frame): ... to here.
12168 (check_minibuf_window): Don't abort if no window was found
12171 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12173 Use XGetMotionEvents to ask the last mouse motion time from X server.
12174 * xterm.c (X_MOTION_HISTORY): Default to 1.
12175 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12176 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12177 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12178 Ifdef away legacy code.
12179 (XTmouse_position, x_scroll_bar_report_motion):
12180 Use x_last_mouse_movement_time.
12181 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12184 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12186 * msdos.c (last_mouse_window): Move to...
12187 (dos_rawgetc): ...this function and adjust comment.
12188 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12189 (mouseMoved): ...this function and adjust comment.
12190 * w32term.c (last_window): Likewise with...
12191 (w32_read_socket): ...this function.
12192 * xterm.c (last_window): Likewise with...
12193 (handle_one_xevent): ...this function.
12195 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12197 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12198 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12199 (handle_one_xevent): ...to here.
12200 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12203 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12205 * msdos.c (IT_set_terminal_window): Remove no-op.
12206 (initialize_msdos_display): Adjust terminal setup.
12207 * w32console.c (w32con_set_terminal_window): Remove no-op.
12208 (initialize_w32_display): Adjust terminal setup.
12209 * w32term.c (w32_set_terminal_window): Remove no-op.
12210 (w32_create_terminal): Adjust terminal setup.
12211 * xterm.c (XTset_terminal_window): Remove no-op.
12212 (x_create_terminal): Adjust terminal setup.
12214 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12216 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12218 (ns_create_terminal): Adjust terminal setup.
12219 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12221 (w32_create_terminal): Adjust terminal setup.
12222 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12224 (x_create_terminal): Adjust terminal setup.
12226 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12228 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12229 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12230 * dispnew.c (buffer_posn_from_coords):
12231 * window.c (Fwindow_end, displayed_window_lines):
12232 * xdisp.c (redisplay_mode_lines): Use it.
12234 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12236 * fontset.c (face_for_char): Check char in the current face font first
12237 if HAVE_NS (Bug#15138).
12239 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12241 * window.c (temp_output_buffer_show): Make sure window returned
12242 by display_buffer is live (Bug#15213).
12244 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12246 Minor cleanup to avoid forward declarations.
12247 * coding.h (struct ccl_spec): Remove forward declaration.
12248 * composite.h (toplevel): Include font.h.
12249 (struct composition_it, struct face, struct font_metrics):
12250 Remove forward declaration.
12251 * dispextern.h (struct image, struct atimer): Likewise.
12252 * emacsgtkfixed.h (struct frame): Likewise.
12253 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12254 * font.h (struct font_driver, struct font, struct glyph_string)
12255 (struct face): Remove forward declaration.
12256 * fontset.h (struct face, struct font): Likewise.
12257 * frame.h (toplevel): Style cleanup.
12258 (enum output_method): Move to...
12259 * termhooks.h (enum output_method): ...here.
12260 (struct glyph, struct frame, struct ns_display_info)
12261 (struct x_display_info, struct w32_display_info):
12262 Remove forward declaration.
12263 * xterm.h (toplevel): Include termhooks.h.
12264 (struct font, struct window, struct glyph_matrix, struct frame)
12265 (struct input_event, struct face, struct image): Remove forward
12267 * gtkutil.h (struct _widget_value): Likewise.
12268 * keyboard.h (toplevel): Include termhooks.h.
12269 (struct input_event): Remove forward declaration.
12271 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12273 * intervals.c (set_point_from_marker): New function.
12274 * editfns.c (Fgoto_char):
12275 * process.c (Finternal_default_process_filter):
12276 * window.c (select_window_1): Use it.
12277 * buffer.h (set_point_from_marker): Add prototype.
12279 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12281 * w32.c (term_winsock): Call release_listen_threads before calling
12283 (_sys_wait_accept): Wait for accept event in a loop with a finite
12284 timeout, instead of waiting indefinitely. Will hopefully avoid
12285 hanging during exit because WSACleanup deadlocks waiting for the
12286 event object to be released. (Bug#14333)
12288 * w32proc.c (release_listen_threads): New function, signals all
12289 the reader threads that listen for connections to stop waiting.
12291 * w32.h (release_listen_threads): Add prototype.
12293 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12295 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12296 field of new marker (for sanity and safety).
12297 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12298 anyway because XMISCTYPE is a function and can't be an lvalue).
12300 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12302 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12303 (x_after_update_window_line, x_scroll_bar_create)
12304 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12305 (handle_one_xevent, x_clear_frame_area):
12306 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12307 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12308 * xterm.h (x_clear_area): Adjust prototype.
12310 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12312 Hook scanning and indentation functions to find_newline. This helps
12313 to avoid duplicated code and renders more respect to newline cache.
12314 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12315 * cmds.c (Fforward_line):
12316 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12317 Use find_newline and avoid unnecessary point movements.
12318 * search.c (scan_newline): Implement on top of find_newline.
12320 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12322 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12323 scoped code (bug#11258).
12325 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12327 * nsterm.m (last_window): New variable.
12328 (EV_TRAILER2): New macro.
12329 (EV_TRAILER): Call EV_TRAILER2.
12330 (mouseMoved:): Add support for mouse-autoselect-window
12331 on nextstep (Bug#6888).
12333 2013-08-28 Andreas Schwab <schwab@suse.de>
12335 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12336 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12337 Remove unused macro definitions.
12338 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12339 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12340 Only define if emacs.
12342 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12344 Prefer enum glyph_row_area to int where appropriate.
12345 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12347 (window_box, window_box_width, window_box_left, window_box_left_offset)
12348 (window_box_right, window_box_right_offset): Adjust prototypes.
12349 * xdisp.c (window_box, window_box_width, window_box_left)
12350 (window_box_left_offset, window_box_right, window_box_right_offset):
12351 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12352 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12353 * nsterm.m (ns_clip_to_row):
12354 * w32term.c (w32_clip_to_row):
12355 * xterm.c (x_clip_to_row): Likewise.
12357 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12359 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12360 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12362 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12364 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12365 for portability to hosts where /bin/sh has problems.
12367 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12369 Redesign redisplay interface to drop global output_cursor.
12370 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12371 (toplevel): Remove declaration of output_cursor.
12372 (set_output_cursor, x_cursor_to): Remove prototype.
12373 * window.h (struct window): New member output_cursor.
12374 (output_cursor_to): New function to replace RIF member.
12375 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12376 (update_text_area, set_window_cursor_after_update): Use it.
12377 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12378 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12379 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12380 * w32term.c (x_update_window_begin, x_update_window_end):
12381 * xterm.c (x_update_window_begin, x_update_window_end):
12382 Adjust to use per-window output cursor.
12384 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12386 Simplify SELECT_TYPE-related code.
12387 Like EMACS_TIME, this portability layer is no longer needed, since
12388 Emacs has been using fd_set as a portability layer for some time.
12389 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12390 (SELECT_TYPE): Remove. All uses changed to fd_set.
12391 (fd_set) [!FD_SET]: New typedef.
12393 Simplify EMACS_TIME-related code.
12394 This portability layer is no longer needed, since Emacs has been
12395 using struct timespec as a portability layer for some time.
12396 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12397 Include <time.h> rather than "systime.h"; that's all that's needed now.
12398 * dispnew.c: Include <timespec.h> rather than "systime.h";
12399 that's all that's needed now.
12400 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12401 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12402 TIMESPEC_RESOLUTION.
12403 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12404 LOG10_TIMESPEC_RESOLUTION.
12405 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12406 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12407 (make_emacs_time): Remove. All used changed to make_timespec.
12408 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12409 (current_timespec): Rename from current_emacs_time. All uses changed.
12410 (add_emacs_time): Remove. All uses changed to timespec_add.
12411 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12412 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12413 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12414 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12415 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12416 (current_timespec): Rename from current_emacs_time. All uses changed.
12417 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12418 changed to timespec_cmp.
12419 * xgselect.c: Include <timespec.h>, since our .h files don't.
12421 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12423 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12424 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12425 Remove the leftovers.
12426 * gtkutil.c (toplevel): Do not declare Qxft but include
12428 * image.c (toplevel): Do not declare Vlibrary_cache because
12429 it's already done in lisp.h.
12431 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12433 * lisp.h (Mouse_HLInfo): Move from here...
12434 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12435 (reset_mouse_highlight): New function.
12436 * msdos.c (dos_set_window_size, IT_update_begin)
12437 (internal_terminal_init):
12438 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12439 (ns_initialize_display_info):
12440 * w32console.c (initialize_w32_display):
12441 * w32term.c (x_update_window_end, x_free_frame_resources)
12442 (w32_initialize_display_info):
12443 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12444 * window.c (Fdelete_other_windows_internal):
12445 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12446 * termchar.h (toplevel):
12447 * xterm.h (toplevel): Include dispextern.h.
12449 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12451 Fix minor problems found by static checking.
12452 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12453 (expect): Avoid nested-if warning.
12454 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12455 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12456 * nsterm.h, nsterm.m (ns_select):
12457 * xgselect.c, xgselect.h (xg_select):
12458 Adjust signature to better match pselect's.
12459 * nsterm.m (ns_select):
12460 Don't set *TIMEOUT, since pselect doesn't.
12461 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12462 diagnostic about assigning const char * to it.
12463 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12465 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12467 * lread.c (substitute_object_recurse): Handle hash-tables as well
12470 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12472 Fix unlikely core dump in init_tty, and simplify terminfo case.
12473 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12474 The old version incorrectly dumped core if malloc returned a
12475 buffer containing only non-NUL bytes.
12476 (init_tty): Do not allocate or free termcap buffers; the
12477 struct does that for us now.
12478 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12479 (struct tty_display_info): Define members termcap_term_buffer and
12480 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12481 use them. Allocate them directly in struct rather than indirectly
12482 via a pointer, to simplify init_tty.
12484 * frame.c (check_minibuf_window): Initialize 'window' properly,
12485 so that Emacs reliably aborts later if 'window' is not initialized.
12487 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12489 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12490 of VoidSymbol (Bug#15154).
12492 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12494 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12495 mouse_face_beg_y and mouse_face_end_y.
12496 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12497 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12498 Adjust users and update comment where appropriate.
12500 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12502 * frame.c (check_minibuf_window): New function.
12503 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12504 Call check_minibuf_window (Bug#15183).
12506 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12508 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12509 because this is the only last cursor data we need to keep and consult.
12510 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12511 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12514 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12516 Fix recovering from possible decompression error.
12517 Since insert_from_gap doesn't always move point, we can't use PT as
12518 the position where the partially decompressed data ends, and
12519 should count how many bytes was produced so far.
12520 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12521 (unwind_decompress): Really delete partially uncompressed data.
12522 (Fzlib_decompress_region): Take decompressed data size into account.
12524 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12526 * syntax.c (init_syntax_once): Adjust comment and do an early
12527 initialization of Qchar_table_extra_slots just once...
12528 * casetab.c (init_casetab_once):
12529 * category.c (init_category_once):
12530 * character.c (syms_of_character):
12531 * coding.c (syms_of_coding):
12532 * xdisp.c (syms_of_xdisp): ...and omit it here.
12534 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12536 * xdisp.c (get_next_display_element): Don't apply to characters
12537 from a display vector the logic of setting it->end_of_box_run_p
12538 suitable for characters from a buffer. (Bug#15175)
12540 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12541 to handle directories, rather than '_utime' which doesn't.
12544 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12546 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12547 or fullscreen (Bug#14627).
12549 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12551 System-dependent integer overflow fixes.
12552 * process.c (Fset_process_window_size): Signal an error if
12553 the window size is outside the range supported by the lower level.
12554 * sysdep.c (set_window_size): Return negative on error,
12555 nonnegative on success, rather than -1, 0, 1 on not in system,
12556 failure, success. This is simpler. Caller changed.
12557 (serial_configure): Remove unnecessary initialization of local.
12558 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12559 size fits in unsigned long; this isn't true on some 32-bit hosts.
12560 Avoid buffer overrun if some future version of /proc/meminfo has a
12561 variable name longer than 20 bytes.
12562 (system_process_attributes) [__FreeBSD__]:
12563 Don't assume hw.availpages fits in 'int'.
12565 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12567 Don't let very long directory names overrun the stack.
12568 Fix some related minor problems involving "//", vfork.
12569 * callproc.c (encode_current_directory): New function.
12570 (call_process): Don't append "/"; not needed.
12571 * fileio.c (file_name_as_directory_slop): New constant.
12572 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12573 this can save the caller having to alloca.
12574 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12575 Use SAFE_ALLOCA, not alloca.
12576 (directory_file_name, Fexpand_file_name): Leave leading "//"
12577 alone, since it can be special even on POSIX platforms.
12578 * callproc.c (call_process):
12579 * process.c (Fformat_network_address):
12580 * sysdep.c (sys_subshell):
12581 Use encode_current_directory rather than rolling our own.
12582 (create_process): No need to encode directory; caller does that now.
12583 * process.h (encode_current_directory): New decl.
12584 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12585 Rework to avoid 'goto xyzzy;'.
12587 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12589 * xdisp.c (handle_face_prop): If the default face was remapped use
12590 the remapped face for strings from prefix properties. (Bug#15155)
12592 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12594 Minor cleanup for redisplay interface and few related functions.
12595 * frame.h (enum text_cursor_kinds): Move from here...
12596 * dispextern.h (enum text_cursor_kinds): ...to here.
12597 (toplevel): Drop unnecessary declarations.
12598 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12599 in update_window_end_hook and draw_window_cursor functions.
12600 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12601 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12602 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12603 * xterm.c (x_update_window_end, x_draw_window_cursor):
12604 * xdisp.c (display_and_set_cursor, update_window_cursor)
12605 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12606 enum text_cursor_kinds where appropriate.
12608 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12610 Redesign redisplay interface to drop updated_row and updated_area.
12611 * dispextern.h (updated_row, updated_area): Remove declaration.
12612 (struct redisplay_interface): Pass glyph row and row area parameters
12613 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12614 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12616 * dispnew.c (updated_row, updated_area): Remove.
12617 (redraw_overlapped_rows, update_window_line): Adjust user.
12618 (update_marginal_area, update_text_area): Likewise. Pass updated row
12619 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12620 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12623 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12625 * process.c (flush_pending_output): Remove stub.
12628 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12630 * callproc.c: Fix race that killed background processes (Bug#15144).
12631 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12632 Record deleted process-id in critical section, not afterwards.
12633 Don't mistakenly kill process created by a call-process invocation
12634 that discards output and does not wait.
12636 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12638 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12639 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12640 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12641 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12642 to shut up compiler in mark_object.
12643 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12645 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12647 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12648 We can't portably rely on PTY_OPEN doing that, even if
12649 it calls posix_openpt with O_CLOEXEC.
12651 2013-08-20 Kenichi Handa <handa@gnu.org>
12653 * character.c (string_char): Improve commentary.
12655 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12657 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12658 (struct animation_cache): Make signature a flexible array member.
12659 All uses changed. This is a tad slower but may insulate us better
12660 from future changes to ImageMagick.
12662 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12664 * image.c: Shrink memory needed for animation cache.
12665 (SIGNATURE_DIGESTSIZE): New constant.
12666 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12667 (imagemagick_create_cache): Copy the signature. This saves
12668 several KB of memory that ImageMagick wastes per signature.
12669 Don't bother updating the update_time, as the caller does that now.
12670 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12671 it's a fixed size struct member now.
12672 (imagemagick_get_animation_cache): Always destroy the signature,
12673 as it's now imagemagick_create_cache's responsibility to copy it.
12674 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12675 and use memcmp rather than strcmp.
12676 eassert that ImageMagick returns a signature of the specified length.
12678 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12680 * image.c (imagemagick_get_animation_cache): Don't segfault on
12682 (imagemagick_get_animation_cache): Revert to previous definition
12683 so that it actually works. But keep the memory leak fix.
12684 (imagemagick_get_animation_cache): Fix memory leak.
12686 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12688 * image.c: Fix animation cache signature memory leak.
12689 Fix some other minor performance problems while we're at it.
12690 (imagemagick_create_cache): Clear just the members that
12691 need clearing. Don't set update_time, as caller does that now.
12692 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12693 Simplify by using pointer-to-pointer instead of a prev pointer.
12694 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12695 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12696 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12697 it's already a copy. Free the signature probe unless it's cached.
12699 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12700 This was introduced by my 2013-08-12 fix for Bug#15035.
12702 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12704 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12705 (imagemagick_prune_animation_cache): Now static.
12707 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12709 * image.c (imagemagick_get_animation_cache): Don't segfault when
12710 pruning all entries.
12712 2013-08-18 Ken Brown <kbrown@cornell.edu>
12714 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12715 static heap if ENABLE_CHECKING is defined.
12716 (max_bss_sbrk_ptr): New variable.
12717 (bss_sbrk): Use it.
12718 (report_sheap_usage): Report maximum static heap usage instead of
12719 ending static heap usage.
12721 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12723 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12724 of zlib_initialized according to the results of calling
12725 init_zlib_functions.
12727 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12729 * image.c: Implement an ImageMagick per-image cache.
12730 (imagemagick_get_animation_cache): Fix a double-free error.
12731 (imagemagick_load_image): Remove the ping_wand code, which only
12732 apparently saved time on invalid animated images, and slowed down
12733 everything else. Optimize for the common case.
12735 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12737 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12739 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12741 * marker.c (set_marker): Remove documentation of undefined behavior.
12743 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12745 * image.c (imagemagick_compute_animated_image): Animate correctly
12746 when sub-images are smaller than the main image.
12747 (imagemagick_compute_animated_image): Setting the iterator row to
12748 zero is apparently not allowed.
12749 (imagemagick_compute_animated_image): Allow images that say they
12750 have sub-images that are bigger than the main image, but just crop
12753 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12755 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12757 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12759 * image.c (imagemagick_compute_animated_image): Respect the GIF
12762 2013-08-15 Ken Brown <kbrown@cornell.edu>
12764 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12765 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12768 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12770 Fix minor problems found by static checking.
12771 * frame.c (delete_frame):
12772 * xdisp.c (next_element_from_display_vector):
12773 Avoid uninitialized local.
12774 * image.c (imagemagick_compute_animated_image): Port to C89.
12775 Prefer usual GNU indentation style for loops.
12776 Be more careful about bizarrely large sizes, by using ptrdiff_t
12779 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12781 Fix infinite frame selection loop (Bug#15025).
12782 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12784 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12786 * xdisp.c (compute_window_start_on_continuation_line):
12787 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12788 to make sure we end up setting the window start at the leftmost
12789 visible character of the display line. This avoids funky
12790 horizontal shifting because the window start is not kept on the
12791 same position. (Bug#15090)
12792 (next_element_from_display_vector): Support 'box' face attribute
12793 in the face definitions of a display vector. (Bug#15099)
12795 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12797 * image.c (imagemagick_compute_animated_image): Implement animated
12798 images (bug#14700).
12799 (imagemagick_compute_animated_image): Fix some compilation
12800 warnings. Implement a very simple cache to make the animation
12801 usable at all, but it should be replaced with a per-image cache.
12803 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12805 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12806 to do `for' loops over alist values.
12807 * buffer.h (FOR_EACH_BUFFER):
12808 * process.c (FOR_EACH_PROCESS): Use it.
12809 (handle_child_signal, status_notify, Fget_buffer_process)
12810 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12812 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12814 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12815 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12816 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12817 to xzalloc and so avoid redundant call to memset.
12818 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12819 members because it is allocated with xzalloc and so already zeroed.
12821 2013-08-14 Ken Brown <kbrown@cornell.edu>
12823 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12826 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12828 Utility function and macro to copy Lisp string to C string.
12829 * lisp.h (xlispstrdupa): New macro.
12830 (xlispstrdup): New prototype.
12831 * alloc.c (xlispstrdup): New function.
12832 * callint.c (Fcall_interactively):
12833 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12834 (Fsubstitute_in_file_name):
12835 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12836 * image.c (x_create_bitmap_from_file):
12837 * w32term.c (w32_term_init):
12838 * xterm.c (x_term_init): Use xlispstrdup.
12840 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12842 * image.c (imagemagick_load_image): Make animated pictures work.
12843 There's still some problems with background color settings, though
12846 * decompress.c (unwind_decompress): Always restore point.
12848 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12850 * marker.c (set_marker): Reformat documentation.
12852 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12854 * xdisp.c (cursor_type_changed): Now static.
12856 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12857 Use changed. This avoids the need to call xmalloc and for the
12858 caller to call xfree, and avoids memory leaks in some situations.
12860 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12862 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12863 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12864 (redisplay_window): If window_end_valid is cleared due to non-zero
12865 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12866 so do not call to try_cursor_movement for that window.
12868 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12870 * window.h (struct window): Convert window_end_pos and
12871 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12872 (wset_window_end_pos, wset_window_end_vpos): Remove.
12873 * dispnew.c (adjust_glyph_matrix):
12874 * window.c (Fwindow_end, replace_window, set_window_buffer)
12876 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12877 (set_vertical_scroll_bar, redisplay_window, try_window)
12878 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12879 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12880 (note_mouse_highlight): Adjust users.
12881 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12884 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12886 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12887 * image.c (imagemagick_filename_hint): Use `const char *' and
12888 prefer SSDATA to SDATA to avoid warnings.
12890 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12892 Cleanup window fringes, margins and scroll bars adjustments.
12893 * window.c (set_window_fringes, set_window_margins)
12894 (set_window_scroll_bars, apply_window_adjustment): New functions.
12895 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12896 (Fset_window_scroll_bars): Use them.
12898 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12900 * window.h (struct window): Convert scroll_bar_width
12901 from Lisp_Object to integer. Adjust comment.
12902 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12904 * window.c (wset_scroll_bar_width): Remove.
12905 (make_window): Initialize scroll_bar_width.
12906 (Fsplit_window_internal): Use direct assignment.
12907 (Fset_window_configuration, save_window_save):
12908 Convert Lisp_Object to integer and back where appropriate.
12909 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12910 bar was actually changed, and mention this in docstring.
12912 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12914 * decompress.c: Minor simplifications.
12915 (Fzlib_decompress_region): Don't bother verifying
12916 that avail_out <= UINT_MAX, as that was confusing.
12917 Mention the restriction in a comment instead.
12918 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12920 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12922 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12923 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12925 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12927 * image.c (imagemagick_filename_hint): Check for errors in the
12930 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12932 * window.c (Fwindow_margins): Return nil when there's no marginal
12933 area, as per the documented API.
12935 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12936 Fmake_vector, as scroll bar's struct members are not all Lisp
12937 objects now. This avoids crashes in GC.
12939 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12940 bool, so its address could be taken.
12942 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12944 * image.c (imagemagick_filename_hint): New function to possibly
12945 apply `image-content-type-suffixes'.
12946 (imagemagick_load_image): Use it.
12948 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12950 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12951 if loading zlib failed.
12953 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12955 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12956 2013-08-13 checkin below. Change bool to BOOL, rule is:
12957 All Obj-C code uses BOOL, except for interfaces callable from C.
12959 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12961 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12963 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12964 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12965 bool instead of BOOL.
12966 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12967 from Lisp_Object to bitfield. Adjust comment.
12968 * w32term.c (x_scroll_bar_create): Adjust user.
12969 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12970 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12971 Use bool for boolean.
12972 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12973 to `unsigned int' when defining a bitfield.
12975 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12977 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12979 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12981 * window.h (struct window): Convert left_margin_cols and
12982 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12983 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12984 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12986 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12988 (showing_window_margins_p, update_window_line, update_frame_1):
12989 * fringe.c (draw_fringe_bitmap_1):
12990 * xdisp.c (window_box_width): Adjust users.
12991 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12992 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12993 Use direct assignment.
12994 (Fset_window_configuration, save_window_save, Fwindow_margins):
12995 Convert Lisp_Object to integer and back where appropriate.
12996 (Fset_window_margins): Adjust user. Return t if any margin
12997 was actually changed, and mention this in docstring.
12999 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13001 * syntax.c (forward_word):
13002 * cmds.c (forward_char, backward_char): Mention the optional argument.
13004 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13006 * window.h (struct window): Convert left_fringe_width
13007 and right_fringe_width from Lisp_Objects to integers.
13009 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13010 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13011 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13013 (make_window): Initialize new integer fields to -1.
13014 (Fsplit_window_internal): Use direct assignment.
13015 (Fset_window_configuration, save_window_save):
13016 Convert Lisp_Object to integer and back where appropriate.
13017 (Fset_window_fringes): Adjust user. Return t if any fringe
13018 was actually changed, and mention this in docstring.
13020 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13022 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13023 * nsfns.m (x_set_cursor_type):
13024 * w32fns.c (x_set_cursor_type):
13025 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13026 * xdisp.c (set_frame_cursor_types): ...but in common code.
13028 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13030 * font.c (clear_font_cache): New function, stripped from...
13031 (Fclear_font_cache): ...here, which now uses the function
13032 above. Adjust comment.
13033 * font.h (clear_font_cache): Add prototype.
13034 * xfaces.c (clear_face_cache): Use clear_font_cache.
13036 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13038 * window.c (Fset_window_start): Compare `w', not `window' because
13039 `w' might not be equal to `window' after call to decode_live_window.
13041 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13043 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13044 This fixes a problem introduced by the Bug#15035 patch
13045 when using GPG. Reported by Herbert J. Skuhra.
13047 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13049 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13050 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13051 not yet initialized.
13053 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13055 * decompress.c (Fzlib_decompress_region): Support zlib
13056 decompression, too, and rename.
13058 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13060 Minor zlib configuration tweaks.
13061 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13062 Don't assume presence of fn_inflateInit2_ zlib internal function.
13064 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13066 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13067 include the zlib prefix.
13069 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13071 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13072 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13073 define static variables that are pointers to zlib functions to be
13074 dynamically loaded.
13075 (init_zlib_functions) [WINDOWSNT]: New function.
13076 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13078 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13079 macros instead of invoking the zlib functions directly.
13080 (syms_of_decompress): DEFSYM Qzlib_dll.
13081 Staticpro Szlib_available_p.
13083 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13085 Avoid looping over all frame windows to freeze and unfreeze.
13086 * window.h (struct window): Drop frozen_window_start_p.
13087 (freeze_window_starts): Drop prototype.
13088 * frame.h (struct frame): New frozen_window_starts flag.
13089 (FRAME_WINDOWS_FROZEN): New macro.
13090 * window.c (freeze_window_start, freeze_window_starts):
13092 (select_window, replace_window): Adjust users.
13093 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13094 (window_frozen_p): New function.
13095 (redisplay_window): Use it.
13097 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13099 Fix some fd issues when running subprocesses (Bug#15035).
13100 Fix bugs that can leak files or file descriptors on errors.
13101 Don't unlink open temp files, as that's hard for users to diagnose
13102 when things go awry (e.g., temp disk exhausted).
13103 Don't bother to lock temp files. Check for invalid recursion.
13104 * callproc.c (synch_process_fd): Remove. All uses removed.
13105 (synch_process_tempfile): New var or macro.
13106 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13108 (record_kill_process): New arg, the temp name. All callers changed.
13109 (delete_temp_file): Now just a simple wrapper around unlink.
13110 (call_process_kill): New arg, the call_process_fd array.
13111 Close them all. Clear synch_process_pid. Remove the temp file,
13112 or arrange for it to be removed.
13113 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13114 that's been moved to synch_process_tempfile. Caller changed.
13115 Do not remove the tempfile; that's now call_process_kill's
13117 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13118 call_process_kill; the caller now does that.
13119 (call_process_cleanup): Do not close the process fd; that's now
13120 call_process_kill's responsibility.
13121 (Fcall_process): Implement via new function call_process, which
13122 has most of the old body of Fcall_process, but with a different API.
13123 (call_process): New function that does not open or close filefd if
13124 it is nonnegative. Record which fds need to be closed, and let
13125 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13126 Signal an error if invoked recursively (could be done via a hook).
13127 Simplify creation of the tempfile in the MSDOS case.
13128 Don't create the output file until after checking for the executable.
13129 Report any failure to open /dev/null.
13130 Don't open /dev/null for writing twice; once is enough.
13131 Don't create pipe if all output is being discarded or sent to file.
13132 Don't worry about setting up the coding system or reading from the
13133 pipe if all output is being discarded.
13134 Hoist fd_error local into top level, to lessen block nesting.
13135 Don't record deleted pid here; now done by Fcall_process_region.
13136 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13137 and note its success in synch_process_tempfile.
13138 Do not leak resources when child_setup fails.
13139 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13140 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13141 (create_temp_file): Now returns open fd, with an additional
13142 Lisp_Object * argument to return the name. All callers changed.
13143 Do not close the file; rewind it instead, and leave it open for
13144 the caller. Do not lock the temp file. Unwind-protect the file
13145 and the file-descriptor.
13146 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13147 If an asynchrounous process, record it here, not in call_process.
13148 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13149 * eval.c (set_unwind_protect): New function.
13150 * fileio.c (write_region): New function, generalized from the
13151 old Fwrite_region. Do not lock temp files.
13152 (Fwrite_region): Use it.
13153 * lisp.h (set_unwind_protect, write_region): New decls.
13154 * process.c: Include <verify.h>.
13155 (make_process): Mark fds as initially closed.
13156 (deleted_pid_list): Now a list of pid-filename pairs.
13158 (close_process_fd): New function.
13159 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13160 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13161 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13162 (create_process, create_pty, Fmake_serial_process)
13163 (server_accept_connection): Record which fds need to be closed,
13164 and let deactivate_process close them.
13165 (Fmake_network_process): Do not discard the unwind-protect
13166 until it's safe to do so.
13167 (deactivate_process): Close the fds opened by create_process etc.
13168 (Fprocess_send_eof): Adjust to new way of recording open fds.
13169 Report an error if /dev/null can't be opened, instead of aborting.
13170 * process.h (PROCESS_OPEN_FDS): New constant.
13171 (struct Lisp_Process): New member open_fds.
13172 (record_kill_process, record_deleted_pid): Adjust signatures.
13173 (record_deleted_pid): Move decl here ...
13174 * syswait.h (record_deleted_pid): ... from here.
13176 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13178 * decompress.c: Fix bugs with large buffers and weird inputs.
13179 Tune a bit. Reindent as per usual Emacs style.
13180 (BUFFER_SIZE): Remove.
13181 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13182 more than UINT_MAX bytes. Decompress into the gap instead of into
13183 an auto buffer, as this should avoid copying. Return nil if
13184 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13185 set immediate_quit; we shouldn't trust zlib code that much.
13187 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13189 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13190 errors, and really move the gap to where we want it.
13192 * lisp.h: Include decompress.c support.
13194 * emacs.c (main): Include decompress.c support.
13196 * Makefile.in: Include -lz if present.
13198 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13200 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13201 (initWithTitle:): Initialize frame to 0.
13202 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13203 (fillWithWidgetValue:frame:): Rename from
13204 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13206 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13207 fillWithWidgetValue:frame:
13209 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13210 remove memory leak warnings.
13212 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13213 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13214 menu_pending_title.
13216 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13217 (x_activate_menubar): Update the whole menu.
13218 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13219 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13220 current event is not NSSystemDefined (Bug#15001).
13221 Call ns_check_menu_open only if trackingMenu is 2.
13222 (menuDidClose:): New method, decrease trackingMenu.
13223 (fillWithWidgetValue:setDelegate:): New method.
13224 (fillWithWidgetValue:): Call the above.
13226 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13228 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13230 Omit some unnecessary casts.
13231 Many of these go back to the old pre-C89 days, when they may have
13232 been needed, but we've been assuming C89 or later for a while now.
13233 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13234 (live_float_p, live_misc_p, live_vector_p):
13235 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13236 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13237 (defvar_per_buffer):
13238 * callint.c (Fcall_interactively):
13239 * doc.c (Fsubstitute_command_keys):
13240 * filelock.c (get_boot_time):
13241 * frame.c (xrdb_get_resource):
13242 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13243 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13244 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13245 (menuitem_highlight_callback, menu_destroy_callback)
13246 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13247 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13248 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13249 (xg_tool_bar_help_callback, tb_size_cb):
13250 * image.c (xpm_alloc_color, png_read_from_memory)
13251 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13252 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13254 * keymap.c (describe_map):
13255 * nsfns.m (Fns_display_monitor_attributes_list):
13256 * nsmenu.m (process_dialog:):
13257 * nsterm.m (hold_event):
13258 * process.c (wait_reading_process_output):
13259 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13260 * scroll.c (do_direct_scrolling, scrolling_1):
13261 * termcap.c (tgetent):
13262 * window.c (check_window_containing, add_window_to_list)
13263 (freeze_window_starts):
13264 * xdisp.c (compare_overlay_entries, vmessage):
13265 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13266 (x_get_monitor_attributes_xrandr)
13267 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13268 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13269 * xfont.c (xfont_match, xfont_open):
13270 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13271 (menubar_selection_callback, menu_position_func)
13272 (popup_selection_callback, create_and_show_popup_menu)
13273 (dialog_selection_callback, create_and_show_dialog):
13274 * xrdb.c (x_get_string_resource)
13276 * xsmfns.c (x_session_check_input):
13277 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13278 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13279 (xaw_jump_callback, xaw_scroll_callback):
13280 Omit unnecessary casts.
13282 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13284 Minor string-length refactoring.
13285 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13286 * frame.c (make_monitor_attribute_list):
13287 Prefer build_string to strlen + make_string.
13289 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13291 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13292 don't check minor_code (Bug#14417).
13294 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13296 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13297 vertical positions instead. This avoids calling MATRIX_ROW with
13298 row numbers that are possibly beyond valid limits. (Bug#15064)
13300 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13302 Use xstrdup and build_unibyte_string where applicable.
13303 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13304 * xfns.c (x_window):
13305 * xrdb.c (x_get_customization_string):
13306 * xterm.c (xim_initialize):
13307 * w32fns.c (w32_window): Use xstrdup.
13308 (w32_display_monitor_attributes_list):
13309 * emacs.c (init_cmdargs):
13310 * keyboard.c (PUSH_C_STR):
13311 * nsfont.m (nsfont_open):
13312 * sysdep.c (system_process_attributes):
13313 * w32.c (system_process_attributes):
13314 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13316 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13318 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13319 variables of these types so that GDB would know about them, as aid
13320 for debugging fatal exceptions. (Bug#15024) See also
13321 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13324 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13326 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13327 larger than the NSWindow (Bug#14934).
13329 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13331 Redesign redisplay interface to drop global variable updated_window.
13332 Always pass currently updated window as a parameter to update routines.
13333 * dispextern.h (updated_window): Remove declaration.
13334 (struct redisplay_interface): Pass window parameter to
13335 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13336 and after_update_window_hook.
13337 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13339 * dispnew.c (updated_window): Remove.
13340 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13341 (update_window_line): Adjust to match redisplay interface changes.
13342 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13343 (ns_scroll_run, ns_after_update_window_line):
13344 * w32term.c (x_update_window_begin, x_update_window_end)
13345 (x_after_update_window_line, x_scroll_run):
13346 * xterm.c (x_update_window_begin, x_update_window_end)
13347 (x_after_update_window_line, x_scroll_run):
13348 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13349 Likewise. Adjust comments where appropriate.
13350 (x_cursor_to): Simplify because this is always called during window
13351 update (but install debugging check anyway).
13352 (expose_window): Check must_be_updated_p flag to see whether this
13353 function is called during window update.
13355 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13357 Do not reset window modification event counters excessively.
13358 These leftovers and poor man's tricky methods to catch extra
13359 redisplay's attention are no longer needed.
13360 * frame.c (set_menu_bar_lines_1):
13361 * minibuf.c (read_minibuf_unwind):
13362 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13363 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13364 (window_scroll_line_based, Fset_window_configuration):
13365 * xdisp.c (redisplay_window): Do not reset last_modified and
13366 last_overlay_modified counters.
13368 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13370 * xselect.c (x_send_client_event): Set send_event and serial, memset
13371 data.l as it might be bigger than data.b. Use 24 bit mask to
13372 XSendEvent (Bug#15034).
13374 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13376 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13377 for TTY frames that are not the top frame on their console.
13380 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13382 * w32term.c (w32fullscreen_hook): Really maximize frame when
13383 asked for (Bug#14841).
13385 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13387 Prefer selected_window to Fselected_window, likewise for frames.
13388 * buffer.c (Fbuffer_swap_text):
13389 * data.c (Fvariable_binding_locus):
13390 * window.c (run_window_configuration_change_hook): Adjust users.
13391 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13392 Use decode_live_frame.
13394 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13396 Be more careful if selected window shows the buffer other than current,
13397 use window_outdated only if this is not so. This change should also
13398 address some weird issues discussed in Bug#13012.
13399 * window.h (window_outdated): New prototype.
13400 * window.c (window_outdated): Now here. Convert from static and
13401 always assume window's buffer.
13402 (Fwindow_end, Fwindow_line_height): Use it.
13403 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13404 and always assume window's buffer.
13405 (redisplay_window): Adjust user.
13406 (redisplay_internal): Call to reconsider_clip_changes once and
13407 check whether mode line should be updated only if selected window
13408 shows current buffer.
13409 (run_window_scroll_functions): Use eassert for debugging check.
13410 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13412 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13414 * window.c (window_scroll, window_scroll_pixel_based)
13415 (window_scroll_line_based): Use bool for booleans.
13417 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13419 * process.c: Fix minor off-by-one issues in descriptor counts.
13420 This shouldn't fix any real bugs, but it cleans up the code a bit.
13421 (max_process_desc, max_input_desc): -1, not 0, means none.
13423 (delete_input_desc): New function.
13424 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13425 (deactivate_process): Scan backwards when recomuting max_process_desc;
13426 that should be faster.
13427 (init_process_emacs): Initialize max_input_desc.
13429 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13431 Use region cache to speedup bidi_find_paragraph_start.
13432 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13433 Rename cache_long_line_scans to cache_long_scans.
13434 * buffer.c (bset_cache_long_line_scans): Rename to
13435 bset_cache_long_scans.
13436 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13437 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13439 (syms_of_buffer): Rename cache-long-line-scans to
13440 cache-long-scans. Adjust docstring.
13441 * search.c (newline_cache_on_off):
13442 * indent.c (width_run_cache_on_off): Adjust users.
13443 * bidi.c (bidi_paragraph_cache_on_off): New function.
13444 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13445 * insdel.c (prepare_to_modify_buffer):
13446 Invalidate bidi_paragraph_cache if enabled.
13448 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13450 Invalidate region caches only if buffer text is going to be changed.
13451 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13452 (modify_text): ...new prototype.
13453 (prepare_to_modify_buffer_1): New prototype.
13454 * textprop.c (modify_region): Rename to...
13455 (modify_text_properties): ...new function.
13456 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13457 (Fremove_list_of_text_properties): Adjust users.
13458 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13459 (modify_text): ...new function.
13460 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13461 (prepare_to_modify_buffer_1): ...new function.
13462 * casefiddle.c (casify_region):
13463 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13464 (Ftranspose_regions): Use modify_text.
13466 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13468 * lisp.mk (lisp): Add nadvice.elc.
13470 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13472 New macro to iterate over live buffers similar to frames.
13473 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13474 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13475 Declare buffer-related variables here to offload lisp.h.
13476 * buffer.c (Vbuffer_alist): Adjust comment.
13477 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13478 (other_buffer_safely):
13479 * data.c (store_symval_forwarding):
13480 * dispnew.c (Fframe_or_buffer_changed_p):
13481 * fileio.c (Fdo_auto_save):
13482 * filelock.c (unlock_all_files):
13483 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13485 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13487 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13488 * callproc.c (create_temp_file):
13489 * filelock.c (create_lock_file):
13490 Assume mkostemp, since it's now provided by Gnulib.
13492 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13494 * w32.c (mkostemp): New function.
13495 (mktemp): Remove, no longer used. Most of the code reused in
13496 mkostemp. (Bug#15015)
13497 (mktemp): Don't undef.
13499 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13501 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13502 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13503 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13504 (free_glyph_pool, check_glyph_memory): Likewise for
13505 all users. Adjust comments where appropriate.
13507 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13509 * composite.h: Minor fixups.
13510 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13511 to fix a misspelling, and change it to an inline function while
13512 we're at it (it need not be a macro). All uses changed.
13513 (composition_method, composition_valid_p):
13514 Rewrite to avoid assignments in if-conditions.
13516 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13518 Do not use global Lisp_Object in composition macros.
13519 * composite.h (composition_temp): Remove declaration.
13520 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13521 (composition_method, composition_valid_p): ...inline functions.
13522 (compose_region): Remove the leftover.
13523 * composite.c (composition_temp): Remove.
13524 (run_composition_function, update_compositions)
13525 (composition_compute_stop_pos, composition_adjust_point)
13526 (Ffind_composition_internal):
13527 * coding.c (handle_composition_annotation):
13528 * xdisp.c (handle_composition_prop, check_point_in_composition):
13529 Related users changed.
13531 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13533 Drop FRAME_PTR typedef.
13534 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13535 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13536 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13537 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13538 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13539 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13540 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13541 All related users changed.
13543 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13545 * eval.c (default_toplevel_binding): New function.
13547 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13548 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13549 (syms_of_eval): Export them.
13550 * data.c (Fdefault_value): Micro cleanup.
13551 * term.c (init_tty): Use "false".
13553 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13555 Fix X GC leak in GTK and raw (no toolkit) X ports.
13556 * xterm.c (x_free_frame_resources): If white and black relief
13557 GCs are allocated, always free them here.
13558 * xfns.c (x_make_gc): Omit redundant initialization.
13559 * widget.c (create_frame_gcs): Remove the leftover.
13560 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13561 in x_free_frame_resources.
13563 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13565 * nsterm.m (windowWillResize:toSize:): Only change title if
13566 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13568 (viewDidEndLiveResize): New method.
13570 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13571 inside NS_IMPL_COCOA.
13573 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13575 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13576 Do not check whether undo is enabled because record_insert and
13577 record_delete does that themselves.
13579 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13581 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13582 member which is not really used any more.
13583 (FRAME_XIC_BASE_FONTNAME): Remove.
13584 * xfns.c (xic_free_fontset): Adjust user.
13585 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13586 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13587 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13588 (xdialog_show): Use eassert for debugging check.
13589 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13591 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13593 * fileio.c, fns.c (merge): Move extern decl from here ...
13594 * lisp.h (merge): ... to here.
13596 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13598 Fix last font-related change.
13599 * w32font.h (w32font_list_internal, w32font_match_internal):
13601 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13602 (uniscribe_list_family): Adjust to match font API change.
13603 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13604 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13606 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13608 * frame.h (FRAME_MOUSE_UPDATE):
13609 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13610 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13612 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13614 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13615 * font.h (struct font_driver): Change list, match, and list_family
13616 functions to accept struct frame * as first arg.
13617 * font.c (font_score, font_compare, font_sort_entities):
13619 (font_sort_entities, font_list_entities, font_select_entity)
13620 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13621 match font API change.
13622 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13623 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13624 * ftxfont.c (ftxfont_list, ftxfont_match):
13625 * xftfont.c (xftfont_list, xftfont_match):
13626 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13627 * w32font.c (w32font_list, w32font_match, w32font_list)
13628 (w32font_list_internal, w32_font_match_internal): Likewise.
13629 * xfaces.c (Fx_family_fonts): Adjust user.
13631 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13633 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13634 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13635 only if HAVE_X_WINDOWS is in use.
13636 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13637 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13638 * w32term.c (x_wm_set_icon_position): Likewise.
13639 * w32fns.c (x_icon): Adjust user.
13641 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13643 * xterm.c (last_mouse_press_frame): Remove the
13644 leftover which is not really used any more.
13645 (handle_one_xevent, syms_of_xterm): Adjust users.
13646 (x_flush): Call XFlush once per each X display, not frame.
13647 This is better because this code always unconditionally skips
13648 non-X frames in Vframe_list and issues the only XFlush if we
13649 have more than one X frame on the same X display.
13650 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13651 Use bool for booleans.
13652 (x_draw_glyph_string_background, cvt_string_to_pixel)
13653 (cvt_pixel_dtor): Drop unnecessary prototypes.
13654 * xterm.h (x_display_ok): Adjust prototype.
13656 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13658 Drop unnecessary functions that deals with frame pixel size.
13659 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13660 (x_pixel_height): Drop prototypes.
13661 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13662 (x_pixel_height): Drop implementations.
13663 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13664 which should be always valid for window frame.
13665 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13666 * w32menu.c (Fx_popup_dialog):
13667 * xmenu.c (Fx_popup_dialog): Likewise for both.
13669 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13671 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13672 frame parameters and call to Fmodify_frame_parameters just once.
13673 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13674 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13675 and mention nil frame in docstring.
13677 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13679 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13680 (x_figure_window_size): Likewise. Adjust to return long.
13681 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13682 (toplevel): Move Qterminal_live_p to...
13683 * terminal.c (toplevel): ...here, make it static, and...
13684 (syms_of_terminal): ...DEFSYM here.
13685 * frame.h (Qterminal_live_p): Remove declaration.
13686 (make_frame, x_figure_window_size): Adjust prototype.
13687 * nsfns.m (Fx_create_frame): Use long for window flags.
13689 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13691 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13692 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13693 Do not assume that emacs_close (INT_MAX) is a no-op.
13695 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13697 * xfaces.c (make_face_cache): For struct face_cache, prefer
13698 xmalloc to xzalloc and so avoid redundant call to memset.
13699 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13701 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13703 * fringe.c (draw_window_fringes, update_window_fringes)
13704 (compute_fringe_widths):
13705 * w32term.c (x_draw_glyph_string):
13706 * window.c (candidate_window_p, Frecenter):
13707 * xfaces.c (realize_basic_faces, realize_default_face)
13708 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13709 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13710 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13711 * xmenu.c (Fx_menu_bar_open_internal):
13712 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13713 * xsettings.c (xft_settings_event):
13714 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13715 Use bool for booleans. Adjust style and comments where
13717 * dispextern.h (draw_window_fringes, update_window_fringes)
13718 (compute_fringe_widths):
13719 * xterm.h (x_had_errors_p): Adjust prototype.
13721 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13723 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13724 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13726 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13728 * fns.c (toplevel): Remove comment before Fsafe_length because
13729 it checks for QUIT.
13731 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13733 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13735 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13737 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13738 frame which got the message is still alive, before dereferencing
13739 its pointer. (Bug#14970)
13741 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13742 be a live window, before using it as such. (Bug#14970)
13744 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13746 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13747 w32_detect_focus_change instead of doing part of its job by hand.
13748 This fixes the problem whereby FOCUS_OUT events were not sent to
13751 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13753 * process.c (Fprocess_list): Doc fix.
13755 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13756 being re-exposed only if it didn't ask to become visible.
13757 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13758 was previously iconified. (Bug#14841)
13759 (x_iconify_frame): Mark the frame iconified.
13761 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13763 Fix minor problems found by static checking.
13764 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13765 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13767 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13769 * eval.c (set_specpdl_old_value): New function.
13770 (unbind_to): Minor simplification.
13771 (get_backtrace_frame): New function.
13772 (Fbacktrace_frame): Use it. Add `base' argument.
13773 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13774 (syms_of_eval): Export backtrace-eval.
13775 * xterm.c (x_focus_changed): Simplify.
13777 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13779 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13781 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13783 * xdisp.c (redisplay_window): Instead of moving point out of
13784 scroll margin, reject the force_start method, and try scrolling
13785 instead. (Bug#14780)
13787 2013-07-24 Ken Brown <kbrown@cornell.edu>
13789 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13792 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13794 * eval.c (Fprogn): Do not check that BODY is a proper list.
13795 This undoes the previous change. The check slows down the
13796 interpreter, and is not needed to prevent a crash. See
13797 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13799 2013-07-23 Glenn Morris <rgm@gnu.org>
13801 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13803 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13805 Port to GNU/Linux systems with tinfo but not ncurses.
13806 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13807 to decide whether ncurses is being used. Without this change,
13808 GCC complains about tgetent not being declared, on a system
13809 that has tinfo installed but ncurses not installed.
13811 * eval.c (Fprogn): Check that BODY is a proper list.
13813 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13814 * data.c (Fsetq_default):
13815 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13816 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13818 Tune by taking advantage of the fact that ARGS is always a list
13819 when a function is declared to have UNEVALLED args.
13821 * emacsgtkfixed.c: Port to GCC 4.6.
13822 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13824 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13826 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13827 here to silence compiler warnings.
13829 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13831 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13832 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13833 from messing up Emacs's 'struct frame' (Bug#14923).
13835 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13837 * alloc.c (make_save_ptr_ptr): Define this function.
13838 It was inadvertently omitted. It's needed only if
13839 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13841 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13843 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13844 frame have focus (Bug#14895).
13846 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13848 Avoid vfork-related deadlock more cleanly.
13849 * callproc.c (child_setup): When the child's exec fails, output
13850 the program name, as that's more useful. Use O_NONBLOCK to avoid
13852 * process.c (create_process_1): Remove; no longer needed.
13853 (create_process): Remove timer hack; no longer needed, now that
13854 the child avoids deadlock.
13856 2013-07-20 Glenn Morris <rgm@gnu.org>
13858 * image.c (Fimage_flush): Fix doc typo.
13860 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13862 Fix array bounds violation when pty allocation fails.
13863 * process.c (PTY_NAME_SIZE): New constant.
13864 (pty_name): Remove static variable; it's now auto.
13865 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13866 Take pty_name as an arg rather than using a static variable.
13867 All callers changed.
13868 (create_process): Recover pty_flag from process, not from volatile local.
13869 (create_pty): Stay inside array even when pty allocation fails.
13870 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13872 * lread.c (Fload): Avoid initialization only when lint checking.
13873 Mention that it's needed only for older GCCs.
13875 2013-07-20 Kenichi Handa <handa@gnu.org>
13877 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13878 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13880 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13882 * lread.c (Fload): Avoid uninitialized warning.
13884 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13886 Fix some minor file descriptor leaks and related glitches.
13887 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13888 (create_lock_file): Use write, not emacs_write.
13889 * image.c (slurp_file, png_load_body):
13890 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13891 (server_accept_connection):
13892 Don't leak an fd on memory allocation failure.
13893 * image.c (slurp_file): Add a cheap heuristic for growing files.
13894 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13895 as that's what the other routines do. Maybe input need not be
13896 blocked at all, but it's better to be consistent.
13897 Avoid undefined behavior when strlen is zero.
13899 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13900 (NSTATICS): Now a constant; doesn't need to be a macro.
13902 2013-07-19 Richard Stallman <rms@gnu.org>
13904 * coding.c (decode_coding_utf_8): Add simple loop for fast
13905 processing of ASCII characters.
13907 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13909 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13911 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13913 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13914 unportable 'struct x_display_info'.
13915 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13916 is a portable type.
13918 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13920 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13921 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13923 (system_process_attributes): Prefer plain char to unsigned char
13924 when either will do. Clean up properly if interrupted or if
13925 memory allocations fail. Don't assume sscanf succeeds.
13926 Remove no-longer-needed workaround to stop GCC from whining.
13927 Read command-line once, instead of multiple times. Check read status a
13928 bit more carefully.
13930 Fix obscure porting bug with varargs functions.
13931 The code assumed that int is treated like ptrdiff_t in a vararg
13932 function, which is not a portable assumption. There was a similar
13933 -- though these days less likely -- porting problem with various
13934 assumptions that pointers of different types all smell the same as
13935 far as vararg functions is conserved. To make this problem less
13936 likely in the future, redo the API to use varargs functions.
13937 * alloc.c (make_save_value): Remove this vararg function.
13938 All uses changed to ...
13939 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13940 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13942 (make_save_ptr): Rename from make_save_pointer, for consistency with
13943 the above. Define only on platforms that need it. All uses changed.
13945 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13947 * keyboard.c: Try to fix typos in previous change.
13948 (DISPLAY_LIST_INFO): New macro.
13949 (kbd_buffer_get_event): Do not access members that are not present
13950 in X11. Revert inadvertent change of "!=" to "=".
13952 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13954 * keyboard.c (kbd_buffer_get_event):
13955 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13956 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13958 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13960 * filelock.c: Fix unlikely file descriptor leaks.
13961 (get_boot_time_1): Rework to avoid using emacs_open.
13962 This doesn't actually fix a leak, but is better anyway.
13963 (read_lock_data): Use read, not emacs_read.
13965 * doc.c: Fix minor memory and file descriptor leaks.
13966 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13967 (get_doc_string, Fsnarf_documentation):
13968 Fix file descriptor leak on error.
13970 * term.c: Fix minor fdopen-related file descriptor leaks.
13971 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13972 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13974 * charset.c: Fix file descriptor leaks and errno issues.
13976 (load_charset_map_from_file): Don't leak file descriptor on error.
13977 Use plain record_xmalloc since the allocation is larger than
13978 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13980 * eval.c (record_unwind_protect_nothing):
13981 * fileio.c (fclose_unwind):
13983 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13984 The replacement doesn't block input, but that no longer seems
13987 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13989 * lread.c: Fix file descriptor leaks and errno issues.
13990 (Fload): Close some races that leaked fds or streams when 'load'
13992 (Fload, openp): Report error number of last nontrivial failure to open.
13993 ENOENT counts as trivial.
13994 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13996 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13997 now that the function is always called with a nonnegative arg.
13998 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13999 All uses replaced with ...
14000 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14002 A few more minor file errno-reporting bugs.
14003 * callproc.c (Fcall_process):
14004 * doc.c (Fsnarf_documentation):
14005 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14006 * process.c (set_socket_option):
14007 Don't let a constructor trash errno.
14008 * doc.c: Include <errno.h>.
14010 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14012 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14014 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14016 Fix w32 bug with call-process-region (Bug#14885).
14017 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14018 to Fcall_process when the input is empty. This simplifies the
14019 code a bit. It makes no difference on POSIXish platforms but
14020 apparently it fixes a bug on w32.
14022 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14023 * fileio.c (close_file_unwind): Don't close if FD is negative;
14024 this can happen when unwinding a zapped file descriptor.
14025 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14026 in case Emacs runs out of memory between the two unwind-protects.
14027 Don't trash errno when closing FD.
14028 Zap the FD in the specpdl when closing it, instead of deferring
14029 the removal of the unwind-protect; this fixes a bug where a child
14030 function unwinds the stack past us.
14032 New unwind-protect flavors to better type-check C callbacks.
14033 This also lessens the need to write wrappers for callbacks,
14034 and the need for make_save_pointer.
14035 * alloc.c (free_save_value):
14036 * atimer.c (run_all_atimers):
14038 * alloc.c (safe_alloca_unwind):
14039 * atimer.c (unwind_stop_other_atimers):
14040 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14041 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14042 * minibuf.c (choose_minibuf_frame_1):
14043 * process.c (make_serial_process_unwind):
14044 * xdisp.c (pop_message_unwind):
14045 * xselect.c (queue_selection_requests_unwind):
14046 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14047 * alloc.c (record_xmalloc):
14048 Prefer record_unwind_protect_ptr to record_unwind_protect with
14050 * alloc.c (Fgarbage_collect):
14051 Prefer record_unwind_protect_void to passing a dummy.
14052 * buffer.c (restore_buffer):
14053 * window.c (restore_window_configuration):
14054 * xfns.c, w32fns.c (do_unwind_create_frame)
14055 New wrapper. All record-unwind uses of wrappee changed.
14056 * buffer.c (set_buffer_if_live):
14057 * callproc.c (call_process_cleanup, delete_temp_file):
14058 * coding.c (code_conversion_restore):
14059 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14060 * editfns.c (save_excursion_restore)
14061 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14062 (save_restriction_restore):
14063 * eval.c (restore_stack_limits, un_autoload):
14064 * fns.c (require_unwind):
14065 * keyboard.c (recursive_edit_unwind, tracking_off):
14066 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14067 * macros.c (pop_kbd_macro, restore_menu_items):
14068 * nsfns.m (unwind_create_frame):
14069 * print.c (print_unwind):
14070 * process.c (start_process_unwind):
14071 * search.c (unwind_set_match_data):
14072 * window.c (select_window_norecord, select_frame_norecord):
14073 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14074 (fast_set_selected_frame):
14075 * xfns.c, w32fns.c (unwind_create_tip_frame):
14076 Return void, not a dummy Lisp_Object. All uses changed.
14077 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14078 * callproc.c (call_process_kill):
14079 * fileio.c (restore_point_unwind, decide_coding_unwind)
14080 (build_annotations_unwind):
14081 * insdel.c (Fcombine_after_change_execute_1):
14082 * keyboard.c (read_char_help_form_unwind):
14083 * menu.c (unuse_menu_items):
14084 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14085 * sound.c (sound_cleanup):
14086 * xdisp.c (unwind_redisplay):
14087 * xfns.c (clean_up_dialog):
14088 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14089 Accept no args and return void, instead of accepting and returning
14090 a dummy Lisp_Object. All uses changed.
14091 * cygw32.c (fchdir_unwind):
14092 * fileio.c (close_file_unwind):
14093 * keyboard.c (restore_kboard_configuration):
14094 * lread.c (readevalllop_1):
14095 * process.c (wait_reading_process_output_unwind):
14096 Accept int and return void, rather than accepting an Emacs integer
14097 and returning a dummy object. In some cases this fixes an
14098 unlikely bug when the corresponding int is outside Emacs integer
14099 range. All uses changed.
14100 * dired.c (directory_files_internal_unwind):
14101 * fileio.c (do_auto_save_unwind):
14102 * gtkutil.c (pop_down_dialog):
14103 * insdel.c (reset_var_on_error):
14104 * lread.c (load_unwind):
14105 * xfns.c (clean_up_file_dialog):
14106 * xmenu.c, nsmenu.m (pop_down_menu):
14107 * xmenu.c (cleanup_widget_value_tree):
14108 * xselect.c (wait_for_property_change_unwind):
14109 Accept pointer and return void, rather than accepting an Emacs
14110 save value encapsulating the pointer and returning a dummy object.
14112 * editfns.c (Fformat): Update the saved pointer directly via
14113 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14114 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14115 (unwind_body): New function.
14116 (record_unwind_protect): First arg is now a function returning void,
14117 not a dummy Lisp_Object.
14118 (record_unwind_protect_ptr, record_unwind_protect_int)
14119 (record_unwind_protect_void): New functions.
14120 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14121 * fileio.c (struct auto_save_unwind): New type.
14122 (do_auto_save_unwind): Use it.
14123 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14124 * insdel.c (struct rvoe_arg): New type.
14125 (reset_var_on_error): Use it.
14126 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14128 (specbinding_func): Remove; there are now several such functions.
14129 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14130 (set_unwind_protect_ptr): New function.
14131 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14133 Be simpler and more consistent about reporting I/O errors.
14134 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14135 Say "Read error" and "Write error", rather than "I/O error", or
14136 "IO error reading", or "IO error writing", when a read or write
14138 * process.c (Fmake_network_process, wait_reading_process_output)
14139 (send_process, Fprocess_send_eof, wait_reading_process_output):
14140 Capitalize diagnostics consistently. Put "failed foo" at the
14141 start of the diagnostic, so that we don't capitalize the
14142 function name "foo". Consistently say "failed" for such
14144 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14145 All callers changed. This is so it can use report_file_error.
14146 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14147 diagnostics consistently as above.
14149 * fileio.c (report_file_errno): Fix errno reporting bug.
14150 If the file name is neither null nor a pair, package it up as a
14151 singleton list. All callers changed, both to this function and to
14152 report_file_error. This fixes a bug where the memory allocator
14153 invoked by list1 set errno so that the immediately following
14154 report_file_error reported the wrong errno value.
14156 Fix minor problems found by --enable-gcc-warnings.
14157 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14158 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14160 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14162 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14163 Set event->arg to Qt if switch-event shall be generated.
14164 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14166 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14168 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14171 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14172 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14173 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14174 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14175 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14176 and there is a focused frame.
14177 (head_table): Add focus-in and focus-out.
14178 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14179 bind to handle-focus-in/out.
14181 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14182 (Fhandle_switch_frame): Call Fhandle_focus_in.
14183 (syms_of_frame): defsubr handle-focus-in/out.
14185 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14187 Fix porting bug to older POSIXish platforms (Bug#14862).
14188 * sysdep.c (emacs_pipe): New function, that implements
14189 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14190 This should port better to CentOS 5 and to Mac OS X 10.6.
14191 All calls to pipe2 changed.
14193 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14194 This makes the code easier to read and the executable a bit smaller.
14195 Do not replace all calls to Fcons that happen to create lists,
14196 just calls that are intended to create lists. For example, when
14197 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14198 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14199 Similarly for list2 through list5.
14200 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14201 * bytecode.c (exec_byte_code):
14202 * callint.c (quotify_arg, Fcall_interactively):
14203 * callproc.c (Fcall_process, create_temp_file):
14204 * charset.c (load_charset_map_from_file)
14205 (Fdefine_charset_internal, init_charset):
14206 * coding.c (get_translation_table, detect_coding_system)
14207 (Fcheck_coding_systems_region)
14208 (Fset_terminal_coding_system_internal)
14209 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14210 * composite.c (update_compositions, Ffind_composition_internal):
14211 * dired.c (directory_files_internal, file_name_completion)
14213 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14214 * doc.c (Fsnarf_documentation):
14215 * editfns.c (Fmessage_box):
14217 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14218 (Feval, eval_sub, Ffuncall, apply_lambda):
14219 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14220 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14221 (Fset_file_times, Finsert_file_contents)
14222 (Fchoose_write_coding_system, Fwrite_region):
14223 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14224 * font.c (font_registry_charsets, font_parse_fcname)
14225 (font_prepare_cache, font_update_drivers, Flist_fonts):
14226 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14227 * frame.c (make_frame, Fmake_terminal_frame)
14228 (x_set_frame_parameters, x_report_frame_params)
14229 (x_default_parameter, Fx_parse_geometry):
14230 * ftfont.c (syms_of_ftfont):
14231 * image.c (gif_load):
14232 * keyboard.c (command_loop_1):
14233 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14234 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14235 (Fminor_mode_key_binding, accessible_keymaps_1)
14236 (Faccessible_keymaps, Fwhere_is_internal):
14237 * lread.c (read_emacs_mule_char):
14238 * menu.c (find_and_return_menu_selection):
14239 * minibuf.c (get_minibuffer):
14240 * nsfns.m (Fns_perform_service):
14241 * nsfont.m (ns_script_to_charset):
14242 * nsmenu.m (ns_popup_dialog):
14243 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14244 (Fx_own_selection_internal):
14245 * nsterm.m (append2):
14246 * print.c (Fredirect_debugging_output)
14247 (print_prune_string_charset):
14248 * process.c (Fdelete_process, Fprocess_contact)
14249 (Fformat_network_address, set_socket_option)
14250 (read_and_dispose_of_process_output, write_queue_push)
14251 (send_process, exec_sentinel):
14252 * sound.c (Fplay_sound_internal):
14253 * textprop.c (validate_plist, add_properties)
14254 (Fput_text_property, Fadd_face_text_property)
14255 (copy_text_properties, text_property_list, syms_of_textprop):
14256 * unexaix.c (report_error):
14257 * unexcoff.c (report_error):
14258 * unexsol.c (unexec):
14259 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14260 (Fformat_mode_line, syms_of_xdisp):
14261 * xfaces.c (set_font_frame_param)
14262 (Finternal_lisp_face_attribute_values)
14263 (Finternal_merge_in_global_face, syms_of_xfaces):
14264 * xfns.c (x_default_scroll_bar_color_parameter)
14265 (x_default_font_parameter, x_create_tip_frame):
14266 * xfont.c (xfont_supported_scripts):
14267 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14268 (menu_help_callback, xmenu_show):
14269 * xml.c (make_dom):
14270 * xterm.c (set_wm_state):
14271 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14272 and similarly for list2 through list5.
14274 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14276 * callproc.c (Fcall_process_region): Fix minor race and tune.
14277 (create_temp_file): New function, with the temp-file-creation part
14278 of the old Fcall_process_region. Use Fcopy_sequence to create the
14279 temp file name, rather than alloca + build_string, for simplicity.
14280 Don't bother to block input around the temp file creation;
14281 shouldn't be needed. Simplify use of mktemp.
14282 Use record_unwind_protect immediately after creating the temp file;
14283 this closes an unlikely race where the temp file was not removed.
14284 Use memcpy rather than an open-coded loop.
14285 (Fcall_process_region): Use the new function. If the input is
14286 empty, redirect from /dev/null rather than from a newly created
14287 empty temp file; this avoids unnecessary file system traffic.
14289 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14291 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14292 Simplify by making this case like the other two. This is a bit
14293 slower on obsolete hosts, but the extra complexity isn't worth it.
14295 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14296 * process.c (create_process) [!DOS_NT]:
14297 Remove now-unnecessary calls to emacs_close.
14299 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14301 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14302 returning early. (Bug#14850)
14304 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14305 and inhibit-iso-escape-detection attributes of 'undecided'.
14308 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14310 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14311 Reported by Herbert J. Skuhra in
14312 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14314 Don't lose top specpdl entry when memory is exhausted.
14315 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14316 specpdl overflow here, to simplify callers; all callers changed.
14317 Always reserve an unused entry at the stack top; this avoids
14318 losing the top entry's information when memory is exhausted.
14320 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14322 Clean up errno reporting and fix some errno-reporting bugs.
14323 * callproc.c (Fcall_process):
14324 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14325 * process.c (create_process, Fmake_network_process):
14326 * unexaix.c (report_error):
14327 * unexcoff.c (report_error):
14328 Be more careful about reporting the errno of failed operations.
14329 The code previously reported the wrong errno sometimes.
14330 Also, prefer report_file_errno to setting errno + report_file_error.
14331 (Fcall_process): Look at openp return value rather than at path,
14332 as that's a bit faster and clearer when there's a numeric predicate.
14333 * fileio.c (report_file_errno): New function, with most of the
14334 old contents of report_file_error.
14335 (report_file_error): Use it.
14336 (Ffile_exists_p, Ffile_accessible_directory_p):
14337 Set errno to 0 when it is junk.
14338 * fileio.c (Faccess_file):
14339 * image.c (x_create_bitmap_from_file):
14340 Use faccessat rather than opening the file, to avoid the hassle of
14341 having a file descriptor open.
14342 * lisp.h (report_file_errno): New decl.
14343 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14346 * process.c (create_process, wait_reading_process_output) [AIX]:
14347 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14348 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14349 a multithreaded environment anyway).
14350 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14352 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14354 * image.c (x_find_image_file): Don't close a remote file handle.
14356 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14358 Fix races with threads and file descriptors.
14359 * callproc.c (Fcall_process_region):
14360 * dired.c (open_directory):
14361 * emacs.c (main, Fdaemon_initialized):
14362 * image.c (x_find_image_file):
14363 * inotify.c (Finotify_rm_watch):
14364 * lread.c (Flocate_file_internal):
14365 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14366 * term.c (term_mouse_moveto, init_tty):
14367 * termcap.c (tgetent):
14368 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14369 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14370 * unexhp9k800.c, unexmacosx.c (unexec):
14371 * callproc.c (Fcall_process_region):
14372 Use emacs_close, not close.
14373 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14374 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14375 and posix_close function on current platforms (which all lack them).
14376 (emacs_close): Use it. This should fix the races on GNU/Linux and
14377 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14378 and it should avoid closing random victim file descriptors on
14381 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14383 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14384 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14385 Touch up doc a bit.
14387 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14388 This is for .gdbinit xbacktrace.
14390 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14391 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14392 (emacs_set_tty): Now static.
14393 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14394 * term.c (tty_capable_p, tty_default_color_capabilities)
14395 (get_tty_terminal, term_mouse_movement)
14396 (handle_one_term_event, init_tty, maybe_fatal):
14397 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14398 (tgetent, scan_file, name_match, compare_contin):
14399 * terminal.c (get_terminal):
14400 Use bool for boolean.
14401 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14402 Prefer char to unsigned char if either will do.
14403 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14404 (tty_write_glyphs): Prefer int to unsigned.
14405 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14406 All callers changed.
14407 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14409 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14412 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14413 (B__dummy__): New dummy symbol, to pacify C89.
14414 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14415 they can't grok varargs macros.
14416 * dispnew.c (add_window_display_history)
14417 (add_frame_display_history):
14418 * print.c (print_object):
14419 * xdisp.c (debug_method_add):
14420 Use %p printf format only for void pointers.
14421 * emacs.c (usage_message): New constant, replacing ...
14422 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14423 (main): Adjust to usage reorg.
14424 * fns.c (syms_of_fns):
14425 * profiler.c (syms_of_profiler):
14426 Don't use non-constant struct initializers.
14427 * gnutls.h (gnutls_initstage_t):
14428 * lisp.h (enum Lisp_Fwd_Type):
14429 * lread.c (lisp_file_lexically_bound_p):
14430 * xsettings.c (anonymous enum):
14431 Remove trailing comma.
14432 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14433 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14434 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14436 * regex.c (const_re_char): New type, to pacify strict C89.
14437 All uses of 'const re_char' replaced to use it.
14438 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14439 with glibc when strict C89. This change is imported from gnulib.
14441 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14442 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14443 Omit GNU_LINUX implementation, since it requires long long.
14444 * xterm.c (x_draw_underwave):
14445 Do not assume the traditional order of struct's members.
14446 (x_term_init): Rewrite to avoid the need for non-constant structure
14449 Syntax cleanup, mostly replacing macros with functions.
14450 This removes the need for the syntax_temp hack.
14451 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14452 * syntax.c (SYNTAX_INLINE): New macro.
14453 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14454 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14455 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14456 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14457 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14458 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14459 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14460 Now constants, not macros.
14461 (syntax_temp) [!__GNUC__]: Remove.
14462 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14463 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14464 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14465 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14466 Move here from syntax.h; now functions, not macros. Except for the
14467 last function, these are static since only syntax.c uses them.
14468 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14469 All uses changed. Now a function, not a macro; use this fact
14470 to simplify the code.
14471 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14472 compiler bugs; no longer relevant.
14473 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14474 (SYNTAX_INLINE): New macro.
14475 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14476 for the new functions. Use bool for boolean member.
14477 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14478 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14479 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14480 (SETUP_BUFFER_SYNTAX_TABLE):
14481 Now extern inline functions, not macros.
14482 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14483 Remove; all uses replaced by implementation.
14484 (syntax_temp) [!__GNUC__]: Remove decl.
14485 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14487 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14489 * emacs.c (main): Fix syntax error.
14491 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14493 Timestamp fixes for undo (Bug#14824).
14494 * atimer.c (schedule_atimer):
14495 * fileio.c (Ffile_newer_than_file_p):
14496 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14497 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14498 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14499 (syms_of_fileio): Remove Sclear_visited_file_name.
14500 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14501 file doesn't exist; this avoids an ambiguity with negative timestamps.
14502 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14503 * systime.h (make_emacs_time, invalid_emacs_time):
14504 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14505 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14506 * undo.c (record_first_change): Push (visited-file-modtime) onto
14507 undo list rather than reimplementing it by hand, incorrectly.
14509 2013-07-09 Ken Brown <kbrown@cornell.edu>
14511 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14513 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14515 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14517 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14519 Handle errno and exit status a bit more carefully.
14520 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14521 number into an exit status. Instead, use EXIT_CANCELED.
14522 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14523 * callproc.c (relocate_fd):
14524 * emacs.c (close_output_streams, main):
14525 * process.c (create_process):
14526 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14527 Use emacs_perror for simplicity.
14528 * callproc.c (relocate_fd, main):
14529 * sysdep.c (sys_subshell):
14530 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14531 (shut_down_emacs): Use emacs_write, not write.
14532 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14533 * fileio.c (Fcopy_file, e_write):
14534 * nsterm.m (ns_select):
14535 * process.c (send_process):
14536 * sound.c (vox_write):
14537 Use emacs_write_sig, not emacs_write.
14538 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14539 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14541 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14543 (emacs_full_write): New function.
14544 (emacs_write): Rewrite to use it.
14545 (emacswrite_sig, emacs_perror): New functions.
14546 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14548 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14550 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14551 on NS even if it is present. Pixmap on NS is a void*.
14553 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14555 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14556 * process.c (close_on_exec, accept4, process_socket):
14557 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14559 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14561 * w32.c (sys_dup): Declare prototype.
14565 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14567 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14569 Make file descriptors close-on-exec when possible (Bug#14803).
14570 This simplifies Emacs a bit, since it no longer needs to worry
14571 about closing file descriptors by hand in some cases.
14572 It also fixes some unlikely races. Not all such races, as
14573 libraries often open files internally without setting
14574 close-on-exec, but it's an improvement.
14575 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14576 * callproc.c (Fcall_process) [!MSDOS]:
14577 * emacs.c (main) [!DOS_NT]:
14578 * nsterm.m (ns_term_init):
14579 * process.c (create_process):
14580 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14581 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14582 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14583 Prefer mkostemp with O_CLOEXEC to mkstemp.
14584 * callproc.c (relocate_fd) [!WINDOWSNT]:
14585 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14586 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14588 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14589 Make the resulting file descriptor close-on-exec.
14590 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14591 * lread.c (load_descriptor_list, load_descriptor_unwind):
14592 Remove; no longer needed. All uses removed.
14593 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14594 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14596 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14597 (Fmake_network_process, Fnetwork_interface_list)
14598 (Fnetwork_interface_info, server_accept_connection):
14599 Make newly-created socket close-on-exec.
14600 * sysdep.c (emacs_open, emacs_fopen):
14601 Make new-created descriptor close-on-exec.
14602 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14603 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14605 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14607 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14608 for NS_IMPL_GNUSTEP.
14610 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14612 Fix openp errno handling.
14613 * callproc.c (Fcall_process): Preserve openp errno around close.
14614 * lread.c (openp): Set errno when returning -1, as some callers
14617 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14619 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14621 * nsterm.h (NSSavePanel): Update comment.
14622 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14623 (ns_run_file_dialog): Declare.
14625 * nsfns.m: Remove panelOK.
14627 (ns_run_file_dialog): New function.
14628 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14629 event loop, so file dialog is popped up by ns_run_file_dialog, called
14630 by sendEvent (Bug#14578).
14631 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14633 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14635 * xdisp.c (default_line_pixel_height): New function.
14636 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14637 (try_cursor_movement, redisplay_window, try_window)
14638 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14640 * window.c (window_scroll_pixel_based):
14641 use default_line_pixel_height.
14643 * dispextern.h (default_line_pixel_height): Add prototype.
14645 * frame.c (x_set_line_spacing): Accept a float value for
14646 line-spacing parameter, per the documentation.
14648 * data.c (Fmultibyte_string_p): Doc fix.
14650 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14652 Use emacs_open more consistently when opening files.
14653 This handles EINTR more consistently now, and makes it easier
14654 to introduce other uniform changes to file descriptor handling.
14655 * sysstdio.h: New file.
14656 * buffer.c (mmap_init):
14657 * cygw32.c (chdir_to_default_directory):
14658 * dispnew.c (Fopen_termscript):
14659 * emacs.c (Fdaemon_initialized):
14660 * fileio.c (Fdo_auto_save):
14661 * image.c (slurp_file, png_load_body, jpeg_load_body):
14662 * keyboard.c (Fopen_dribble_file):
14664 * print.c (Fredirect_debugging_output):
14665 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14666 * termcap.c (tgetent):
14667 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14668 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14669 * w32term.c (w32_initialize) [CYGWIN]:
14670 * xfaces.c (Fx_load_color_file):
14671 Use emacs_open instead of plain open, and emacs_fopen instead of
14673 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14674 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14675 * callproc.c (default_output_mode): New constant.
14676 (Fcall_process): Use it to call emacs_open instead of plain creat.
14677 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14678 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14679 (emacs_fopen): New function.
14680 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14681 Include <lisp.h>, for emacs_open.
14682 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14684 Remove duplicate #include directives.
14685 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14687 Don't include stdio.h twice.
14688 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14689 Don't include sys/types.h or stdio.h twice.
14690 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14691 * lread.c: Don't include coding.h twice.
14692 * nsfont.m: Don't include frame.h twice.
14693 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14694 * ralloc.c: Don't include <unistd.h> twice.
14695 * xdisp.c: Don't include font.h twice.
14696 * xterm.c: Don't include fontset.h twice.
14697 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14699 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14701 Scale ImageMagick images more carefully.
14702 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14703 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14704 Be more careful about avoiding undefined behavior after
14705 integer overflow and division by zero.
14707 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14709 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14710 (syms_of_w32fns): DEFSYM them.
14711 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14712 (CCHDEVICENAME): Define macros if not defined.
14713 (struct MONITOR_INFO_EX): New struct.
14714 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14715 (enum_display_monitors_fn): New variable.
14716 (globals_of_w32fns): Initialize it.
14717 (Fx_display_pixel_width, Fx_display_pixel_height)
14718 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14719 multi-monitor setups in docstrings.
14720 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14721 screen size by primary monitor's millimeter per pixel.
14722 (w32_monitor_enum, w32_display_monitor_attributes_list)
14723 (w32_display_monitor_attributes_list_fallback)
14724 (Fw32_display_monitor_attributes_list): New functions.
14725 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14727 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14729 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14731 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14733 * fileio.c (Qfile_notify_error): New error symbol.
14735 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14736 * inotify.c (inotify_callback, symbol_to_inotifymask)
14737 (Finotify_add_watch, Finotify_rm_watch): Use it.
14738 (inotifyevent_to_event): Exchange order of cookie and file name.
14739 (Finotify_add_watch): Adapt docstring.
14741 * lisp.h (Qfile_notify_error): Declare.
14743 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14745 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14746 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14747 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14748 which did not work (see <http://bugs.gnu.org/14569#307>).
14749 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14750 && (!noninteractive || initialized)). This attempts to thread
14751 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14753 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14755 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14756 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14758 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14760 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14761 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14762 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14763 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14765 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14767 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14768 Define to __sys_siglist.
14770 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14772 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14773 word-wrap, so that overflow-newline-into-fringe would work in
14774 visual-line-mode. (Bug#2749)
14775 (move_it_in_display_line_to): When the last scanned display
14776 element fits exactly on the display line, and
14777 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14778 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14779 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14780 finding buffer position that corresponds to pixel coordinates,
14781 e.g. in buffer_posn_from_coords.
14783 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14785 * process.c (handle_child_signal): Call catch_child_signal if
14788 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14790 Don't convert function pointers to void * and back.
14791 It isn't portable C, and it's easy enough to avoid.
14792 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14793 (make_save_value): Add support for SAVE_FUNCPOINTER.
14794 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14795 * print.c (print_object):
14796 Distinguish function from object pointers.
14797 * lisp.h (SAVE_FUNCPOINTER): New constant.
14798 (SAVE_SLOT_BITS): Adjust to it.
14799 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14800 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14801 (voidfuncptr): New typedef.
14802 (struct Lisp_Save_Value): New member data[0].funcpointer.
14803 (XSAVE_FUNCPOINTER): New function.
14805 Simplify buildobj processing.
14806 * Makefile.in (buildobj.h): Make it a sequence of strings each
14807 followed by comma, rather than a single string. Put it into a
14808 .tmp file in case there's an error while generating it.
14809 (gl-stamp): Use .tmp for temp files.
14810 (mostlyclean): Clean .tmp files.
14811 * doc.c (buildobj): Move to just the routine that needs it.
14812 It's now an array of strings, so processing is simpler.
14814 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14816 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14817 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14818 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14819 Invoke malloc_enable_thread even when not interactive.
14820 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14821 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14822 in this case, since the underlying bug has now been fixed.
14824 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14826 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14827 unlinking it (bug#14691).
14829 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14831 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14832 before checking whether buffer is modified. This lets
14833 `kill-buffer-query-functions' cancel killing of the buffer or save
14834 its content before `kill-buffer' asks user the "Buffer %s
14835 modified; kill anyway?" question.
14837 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14839 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14840 Let the super performKeyEquivalent deal with them (Bug#14747).
14842 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14844 * widget.c (resize_cb): Remove unused local.
14846 Do not use GTK 3 if it exists but cannot be compiled.
14847 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14848 * xterm.c (x_error_handler) [!USE_GTK]:
14851 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14853 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14855 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14856 to the valid range of values. (Bug#14753)
14858 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14859 when moving point by using the current glyph matrix. This avoids
14860 the need to force redisplay when this function is called in a
14863 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14865 Fix minor problems found by static checking.
14866 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14867 Redo the latter's body to sidestep GCC parenthesization warnings.
14868 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14869 * coding.c (detect_coding, detect_coding_system):
14870 * coding.h (struct undecided_spec):
14871 Use bool for boolean.
14872 * image.c (QCmax_width, QCmax_height): Now static.
14873 * xdisp.c (Fmove_point_visually): Remove unused local.
14875 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14877 * xdisp.c (Fmove_point_visually): New function.
14879 2013-06-28 Kenichi Handa <handa@gnu.org>
14881 * coding.h (define_coding_undecided_arg_index): New enum.
14882 (coding_attr_index): New members
14883 coding_attr_undecided_inhibit_null_byte_detection,
14884 coding_attr_undecided_inhibit_iso_escape_detection,
14885 coding_attr_undecided_prefer_utf_8.
14886 (undecided_spec): New struct.
14887 (struct coding_system): New member `undecided' of the member
14890 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14891 (detect_coding): Likewise.
14892 (detect_coding_system): Likewise.
14893 (Fdefine_coding_system_internal): New coding system properties
14894 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14896 (syms_of_coding): Adjust for coding_arg_undecided_max.
14898 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14900 * image.c (x_from_xcolors): Remove unused local.
14902 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14904 Defer image data transfer between X client and server until actual
14907 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14910 * image.c (Destroy_Image): Remove.
14911 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14912 `mask_p', and `colors_p'. All uses changed.
14913 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14914 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14915 New macros for `flags' arg to x_clear_image_1.
14916 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14917 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14918 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14919 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14920 (image_get_x_image, image_unget_x_image): New functions or macros.
14921 (image_background, image_background_transparent, x_to_xcolors)
14922 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14923 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14924 instead of Destroy_Image.
14925 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14926 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14927 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14928 (imagemagick_load_image, svg_load_image): Use them instead of
14929 x_create_x_image_and_pixmap, and x_put_x_image followed by
14930 x_destroy_x_image, respectively.
14931 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14932 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14933 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14934 background_transparent fields.
14935 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14936 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14938 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14940 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14941 This mostly consists of undoing recent changes.
14942 * callproc.c (Fcall_process):
14943 * process.c (create_process):
14944 Do not worry about catching SIGCHLD here, undoing previous change.
14945 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14946 * process.c, process.h (catch_child_signal):
14947 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14948 * process.c (catch_child_handler): Don't worry about being called
14949 lazily and do not assume caller has blocked SIGCHLD, undoing
14950 previous change. Move first-time stuff back to
14951 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14952 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14953 set lib_child_handler if it's already initialized, which may
14954 help avoid problems on GNUstep.
14956 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14958 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14959 * callproc.c (Fcall_process):
14960 * process.c (create_process):
14961 Make sure SIGCHLD is caught before we fork,
14962 since Emacs startup no arranges to catch SIGCHLD.
14963 * process.c (lib_child_handler): Initialize to null, not to
14965 (catch_child_signal): Allow self to be called lazily.
14966 Do nothing if it's already been called.
14967 Assume caller has blocked SIGCHLD (all callers do now).
14968 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14969 just before it's really needed.
14970 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14971 since it hasn't been caught yet.
14973 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14975 * image.c (compute_image_size): New function to implement
14976 :max-width and :max-height.
14977 (imagemagick_load_image): Use it.
14979 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14981 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14982 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14984 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14985 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14986 the SIGCHLD handler, since the code is not atomic and (due to glib)
14987 signals may be arriving now.
14988 * sysdep.c (init_signals): Do not catch child signals here;
14989 'main' now does that later, at a safer time.
14991 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14993 Clean up SIGCHLD handling a bit (Bug#14569).
14994 * process.c, process.h (catch_child_signal):
14995 Now always extern, even if !NS_IMPL_GNUSTEP.
14996 * process.c (catch_child_signal): Move glib tickler here from
14997 init_process_emacs, so that it's done earlier in Emacs
14998 initialization. Also move the noninteractive && !initialized
14999 check here from init_process_emacs. This is all a bit cleaner for
15000 GNUish platforms, and I hope it works around the Cygwin bug.
15001 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15002 that glib signal handling is tickled before glib creates threads.
15004 * process.c (wait_reading_process_output): Avoid int overflow
15005 when reading more than 2 GiB total from a process.
15007 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15009 * process.c (create_process): Handle a couple more cases,
15010 i.e., work even if new_argv and wait_child_setup[i] are cached.
15011 Use Fcall_process's style for volatile vars.
15013 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15015 * process.c (create_process): Mark PROCESS volatile.
15017 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15019 Use C99-style flexible array members if available.
15020 This avoids some subtle aliasing issues, which typically
15021 aren't a problem with GCC but may be a problem elsewhere.
15022 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15023 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15024 In either case, it uses a flexible array member rather than
15025 the old struct hack. All uses changed.
15026 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15027 Adjust to sdata reorganization.
15028 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15029 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15030 that ports better to pre-C99 non-GCC.
15031 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15032 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15033 as the latter has changed.
15034 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15035 and port better to pre-C99 GCC.
15036 * image.c (struct xpm_cached_color):
15037 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15038 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15039 Use FLEXIBLE_ARRAY_MEMBER.
15040 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15041 Move decl to top level so it gets checked against implementation.
15042 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15043 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15045 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15047 * syntax.c: Integer cleanups.
15048 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15049 All uses that need 0-or-2 changed to:
15050 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15051 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15052 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15053 (char_quoted, prev_char_comend_first, back_comment)
15054 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15055 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15056 Use bool for boolean.
15057 (update_syntax_table, skip_chars, skip_syntaxes):
15058 Prefer int to unsigned when either will do.
15059 (back_comment): Return boolean success flag, like forw_comment,
15060 instead of positive-or-minus-1 (which might have overflowed int anyway).
15061 Don't stuff ptrdiff_t into int.
15062 (syntax_spec_code, syntax_code_spec): Now const.
15063 (Fmatching_paren, scan_lists, scan_sexps_forward):
15064 Use enum syntaxcode for syntax code.
15065 (Fmatching_paren): Check that arg is a character, not just an integer.
15066 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15067 (Finternal_describe_syntax_value): Omit no-longer-needed
15069 (skip_chars): Use char, not unsigned char, when the distinction
15071 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15072 * bytecode.c (exec_byte_code):
15073 * syntax.c (syntax_spec_code, Fchar_syntax)
15074 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15075 (init_syntax_once):
15076 * syntax.h (SYNTAX_WITH_FLAGS):
15077 Omit unnecessary casts.
15079 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15081 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15082 line dimensions here, to avoid race conditions with the main
15083 thread. (Bug#14062, bug#14630, bug#14669)
15085 * w32term.c (w32_draw_window_cursor): Compute the header line and
15086 mode line dimensions here.
15087 <w32_system_caret_window, w32_system_caret_hdr_height>:
15088 <w32_system_caret_mode_height>: New variables.
15090 * w32term.h: Declare them.
15092 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15094 * alloc.c (die): Move "assertion failed" string here ...
15095 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15096 COND when SUPPRESS_CHECKING. This shrinks the executable text
15097 size by 0.8% to 2.2% when configured with --enable-checking,
15098 depending on optimization flags (GCC 4.8.1 x86-64).
15100 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15102 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15104 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15105 base is 2; this is more accurate.
15107 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15109 * sound.c (string_default): Move to !WINDOWSNT section.
15110 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15112 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15114 * sound.c: Integer cleanups.
15115 Remove unnecessary forward decls.
15116 (struct sound_device): The 'file' member is now a Lisp_Object, not
15117 a char *, so that we needn't invoke alloca on a huge size.
15118 (Fplay_sound_internal): Adjust to this.
15119 (string_default): New function.
15120 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15121 Use it to adjust to the struct sound_device change.
15122 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15123 (be2hs) [0]: Remove.
15125 * syntax.c (skip_chars): Don't use uninitialized storage
15126 when searching a multibyte buffer for characters that are not in a
15127 unibyte string that contains non-ASCII characters.
15129 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15131 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15132 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15134 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15136 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15138 2013-06-18 Kenichi Handa <handa@gnu.org>
15140 * font.c (Ffont_spec): Signal an error for an invalid font name
15143 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15145 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15146 In particular this ports to 32-bit sparc Sun cc.
15147 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15148 array with a dummy element at specpdl[-1], so that its address can
15150 (unbind_to): Do not copy the binding; not needed, now that we
15151 copy old_value in the one place where the copy is needed.
15152 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15153 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15154 (union specbinding): Rename from struct specbinding. Redo layout
15155 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15156 which is not portable. With Sun C 5.12 32-bit sparc, the
15157 declaration causes nargs to be an unsigned bitfield, a behavior
15158 that the C standard allows; but Emacs wants nargs to be signed.
15159 The overall type is now a union of structures rather than a
15160 structure of union of structures, and the 'kind' member is now a
15161 bitfield, so that the overall type doesn't grow. All uses changed.
15162 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15164 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15166 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15167 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15169 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15171 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15173 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15174 unless we know that the window w's frame is a frame object.
15175 Another attempt at solving bug#14062 and bug#14630.
15177 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15179 * textprop.c (property_set_type): New enum.
15180 (add_properties): Allow appending/prepending text properties.
15181 (add_text_properties_1): Factored out of Fadd_text_properties.
15182 (Fadd_text_properties): Move all the code into
15183 add_text_properties_1.
15184 (Fadd_face_text_property): New function that calls
15185 add_text_properties_1.
15187 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15189 Move functions from lisp.h to individual modules when possible.
15190 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15191 * alloc.c (XFLOAT_INIT, set_symbol_name):
15192 * buffer.c (CHECK_OVERLAY):
15193 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15194 (set_char_table_parent):
15195 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15196 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15197 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15198 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15200 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15201 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15202 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15203 (backtrace_args, backtrace_debug_on_exit):
15204 * floatfns.c (CHECK_FLOAT):
15205 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15206 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15207 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15208 (set_hash_index_slot):
15209 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15210 * marker.c (CHECK_MARKER):
15211 * textprop.c (CHECK_STRING_OR_BUFFER):
15212 * window.c (CHECK_WINDOW_CONFIGURATION):
15213 Move here from lisp.h, and make these functions static rather than
15215 * buffer.c (Qoverlayp):
15217 * fns.c (Qhash_table_p):
15218 * window.c (Qwindow_configuration_p):
15220 * lisp.h: Remove the abovementioned defns and decls.
15222 Use functions, not macros, for XINT etc (Bug#11935).
15223 In lisp.h, prefer functions to function-like macros, and
15224 constants to object-like macros, when either will do. This:
15225 . simplifies use, as there's no more need to worry about
15226 arguments' side effects being evaluated multiple times.
15227 . makes the code easier to debug on some platforms.
15228 However, when using gcc -O0, keep using function-like macros
15229 for a few critical operations, for performance reasons.
15230 This sort of thing isn't needed with gcc -Og, but -Og
15231 is a GCC 4.8 feature and isn't widely-enough available yet.
15232 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15233 Remove enum lsb_bits; no longer needed.
15234 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15235 * buffer.c (Qoverlap):
15237 * fns.c (Qhash_table_p):
15238 Now extern, so lisp.h can use these symbols.
15239 * dispextern.h: Include character.h, for MAX_CHAR etc.
15240 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15241 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15242 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15243 (GLYPH_CODE_P): Move here from lisp.h.
15244 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15245 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15246 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15247 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15248 XUNTAG now returns void *.
15249 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15250 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15251 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15252 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15253 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15254 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15255 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15256 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15257 New macros, renamed from their sans-lisp_h_ counterparts.
15258 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15259 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15260 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15261 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15262 If compiling via GCC without optimization, define these as macros
15263 in addition to inline functions.
15264 To disable this, compile with -DINLINING=0.
15265 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15266 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15267 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15268 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15269 (INTMASK, VALMASK): Now macros, since static values cannot be
15270 accessed from extern inline functions.
15271 (VALMASK): Also a constant, for benefit of old GDB.
15272 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15273 is INTEGERP, which can fold it in.
15274 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15275 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15276 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15277 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15278 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15279 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15280 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15281 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15282 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15283 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15284 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15285 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15286 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15287 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15288 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15289 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15290 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15291 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15292 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15293 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15294 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15295 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15296 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15297 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15298 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15299 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15300 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15301 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15302 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15303 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15304 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15305 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15306 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15308 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15309 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15310 (VALMASK): Define in one place rather than in two, merging the
15311 USE_LSB_TAG parts; this is simpler.
15312 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15313 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15314 Move up, to avoid use before definition.
15315 Also include "globals.h" earlier, for the same reason.
15316 (make_natnum): New function.
15317 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15318 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15319 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15320 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15321 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15322 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15323 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15324 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15325 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15326 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15327 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15328 (Qwindow_configuration_p, Qimage): New forward declarations.
15329 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15330 (STRING_COPYIN): Remove; unused.
15331 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15332 (xcar_addr, xcdr_addr): New functions. All uses changed.
15333 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15334 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15335 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15336 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15337 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15338 (TYPE_RANGED_INTEGERP): Simplify.
15339 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15340 (setlocale, fixup_locale, synchronize_system_messages_locale)
15341 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15342 Now empty functions, not macros.
15343 (functionp): Return bool, not int.
15344 * window.c (Qwindow_configuration_p): Now extern,
15345 so window.h can use it.
15346 * window.h (Qwindowp): Move decl back to lisp.h.
15348 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15350 * xdisp.c (Fline_pixel_height): New function, required for solving
15353 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15355 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15357 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15359 * lread.c (syms_of_lread):
15360 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15362 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15364 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15366 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15368 * fileio.c (expand_file_name): Doc fix.
15370 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15372 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15373 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15374 Wait for self, not for 0. This can't hurt on GNU or similar
15375 system, and may help with Cygwin.
15377 * keyboard.c: Don't use PROP (...) as an lvalue.
15378 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15379 Use set_prop (A, B), not PROP (A) = B.
15381 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15383 * xdisp.c (get_it_property): Use it->window instead of generating
15384 a Lisp object from it->w.
15386 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15388 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15389 get-char-property the window that is being rendered, instead of
15390 the buffer, to support window-specific overlays. (Bug#14575)
15391 (compute_display_string_pos): When W is NULL, use the current
15392 buffer as the object to pass to get-char-property.
15393 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15394 pointer member of the bidi iterator, since no window is pertinent
15397 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15399 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15400 being displayed, and pass it to compute_display_string_pos.
15401 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15402 (bidi_paragraph_init): All callers changed.
15404 * xdisp.c (init_from_display_pos, init_iterator)
15405 (handle_single_display_spec, next_overlay_string)
15406 (get_overlay_strings_1, reseat_1, reseat_to_string)
15407 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15408 Set bidi_it.w member from it->w.
15409 (compute_display_string_pos): Accept additional argument, the
15410 window being displayed, and pass it to Fget_char_property.
15413 * dispextern.h (struct bidi_it): New member w, the window being
15415 (compute_display_string_pos): Adjust prototype.
15417 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15419 * xgselect.c: Remove unneeded include xterm.h.
15421 * process.c (wait_reading_process_output): Check for NS before GLIB.
15422 GLIB may be linked in due to rsvg, but ns_select must be called.
15424 * xgselect.c (xg_select): Remove call to window_system_available
15425 and g_main_context_pending at the top, so Gdk events (i.e. file
15426 notify) are processed when Emacs is started with -nw.
15428 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15430 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15431 (ctagsfiles3): New variable, includes only *.m files.
15432 (TAGS): Use an explicit language name in the regular expressions,
15433 to avoid transformation of '/SOMETHING' by MSYS to
15434 'c:\MSYS\SOMETHING'.
15436 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15438 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15440 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15442 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15443 still need to set the mouse pointer shape and activate help-echo.
15446 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15448 A few porting etc. fixes for the new file monitor code.
15449 See the thread containing
15450 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15451 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15452 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15453 (dir_monitor_callback, Fgfile_rm_watch):
15454 Use assq_no_quit instead of Fassoc, for speed.
15455 (dir_monitor_callback, Fgfile_rm_watch):
15456 eassert that the monitor is a fixnum.
15457 (dir_monitor_callback): No need for CDR_SAFE.
15458 Simplify building of lisp with alternative tails.
15459 (Fgfile_add_watch, Fgfile_rm_watch):
15460 Do not assume glib functions set errno reliably on failure.
15461 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15462 and signal an error otherwise.
15463 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15464 Use Fdelq instead of Fdelete, for speed.
15466 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15468 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15469 don't insist on being invoked on a highlighted tool-bar button.
15470 Avoids losing tool-bar functionality when mouse-highlight is nil.
15471 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15472 Don't highlight when mouse-highlight is nil.
15473 (note_mouse_highlight): When mouse-highlight is nil, don't return
15474 right away; instead, run tool-bar and mode-line highlight
15475 subroutine, clear any existing highlight, and revert the mouse
15476 pointer to its default shape. (Bug#14558)
15478 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15480 * lisp.mk (lisp): Add prog-mode.el.
15482 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15484 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15485 * process.c (dummy_handler): New function.
15486 (lib_child_handler): New static var.
15487 (handle_child_signal): Invoke it.
15488 (catch_child_signal): If a library has set up a signal handler,
15489 save it into lib_child_handler.
15490 (init_process_emacs): If using glib and not on Windows, tickle glib's
15491 child-handling code so that it initializes its private SIGCHLD handler.
15492 * syssignal.h (SA_SIGINFO): Default to 0.
15493 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15494 31; it should no longer be needed now.
15496 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15498 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15500 * gfilenotify.c (globals_of_gfilenotify): New function.
15501 (syms_of_gfilenotify): Move global initialization there.
15503 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15505 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15507 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15508 * keyboard.c (menu_bar_items, tool_bar_items):
15509 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15510 not override local keymaps any more.
15512 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15514 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15516 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15518 * w32console.c (initialize_w32_display): Return the dimensions of
15519 the console window via 2 additional arguments, not via the current
15520 frame. This avoids crashes due to overrunning the bounds of
15521 frame's decode_mode_spec_buffer, which is not resized following
15522 the change of the frame dimensions from the initial 10x10.
15524 * w32term.h (w32_initialize_display_info): Adjust prototype.
15526 * term.c (init_tty): Take dimensions of the frame from the values
15527 returned by initialize_w32_display.
15529 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15530 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15531 (LIBES): Add $(GFILENOTIFY_LIBS).
15533 * w32inevt.c (handle_file_notifications): Add dummy implementation
15534 for !HAVE_W32NOTIFY.
15536 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15538 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15540 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15542 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15544 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15546 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15548 Fix minor problems found by static checking.
15549 * data.c (pure_write_error):
15550 Use xsignal2, not Fsignal, as Fsignal might return.
15551 * eval.c (set_backtrace_debug_on_exit): Now static.
15552 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15553 No longer inline. EXTERN_INLINE is needed only for functions
15554 defined in .h files. Reindent function header as per GNU style.
15555 (backtrace_p, backtrace_top, backtrace_next):
15556 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15557 compiler or linker. Add extern decls to pacify gcc -Wall.
15558 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15560 * frame.c (free_monitors): Define only on platforms that need it.
15561 * nsterm.m (ns_term_init):
15562 * process.c (catch_child_signal):
15563 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15564 defined on all porting targets these days.
15565 * process.c, process.h (catch_child_signal):
15566 Make it extern only if NS_IMPL_GNUSTEP is defined.
15568 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15570 * w32.c (gettimeofday): Make the signature identical to prototype
15571 in nt/inc/sys/time.h.
15573 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15575 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15578 * keyboard.c (safe_run_hooks_error): Improve error message.
15580 * data.c (pure_write_error): Add `object' argument.
15581 * puresize.h (CHECK_IMPURE): Use it.
15583 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15585 * Makefile.in (NOTIFY_OBJ): New variable.
15586 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15588 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15589 Call syms_of_gfilenotify.
15591 * gfilenotify.c: New file.
15593 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15594 and Qfile_w32notify.
15595 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15596 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15598 * lisp.h: Declare syms_of_gfilenotify.
15600 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15602 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15604 Merge the specpdl and backtrace stacks. Make the structure of the
15605 specpdl entries more obvious via a tagged union of structs.
15606 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15607 (enum specbind_tag): New enum.
15608 (struct specbinding): Make it a tagged union of structs.
15609 Add a case for backtrace records.
15610 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15611 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15612 (backtrace_debug_on_exit): New accessors.
15613 (struct backtrace): Remove.
15614 (struct catchtag): Remove backlist field.
15615 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15617 (Flocal_variable_p): Speed up the common case where the binding is
15619 * eval.c (backtrace_list): Remove.
15620 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15621 (set_backtrace_args, set_backtrace_nargs)
15622 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15623 (backtrace_next): New functions.
15624 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15625 (unwind_to_catch, internal_lisp_condition_case)
15626 (internal_condition_case, internal_condition_case_1)
15627 (internal_condition_case_2, internal_condition_case_n): Don't bother
15628 with backtrace_list any more.
15629 (Fsignal): Adjust to new backtrace format.
15630 (grow_specpdl): Move up.
15631 (record_in_backtrace): New function.
15632 (eval_sub, Ffuncall): Use it.
15633 (apply_lambda): Adjust to new backtrace format.
15634 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15636 (specbind): Adjust to new specpdl format. Simplify.
15637 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15638 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15640 (mark_backtrace): Remove.
15641 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15642 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15643 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15645 * profiler.c (record_backtrace): Use get_backtrace.
15646 (handle_profiler_signal): Use backtrace_top_function.
15647 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15648 accessor functions.
15650 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15652 * process.h (catch_child_signal): Declare.
15654 * process.c (catch_child_signal): New function.
15655 (init_process_emacs): Call it.
15657 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15658 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15660 (x_set_cursor_type): Remove declaration.
15661 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15662 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15663 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15664 (ns_get_color): Use F suffix on float.
15665 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15666 (ns_get_rgb_color): Remove.
15667 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15668 (note_mouse_movement): x and y are CGFloat.
15669 (ns_draw_fringe_bitmap): Remove unused rowY.
15670 Change #if to COCOA && >= 10_6.
15671 (ns_draw_window_cursor): Remove unused overspill.
15672 (ns_draw_underwave): width and x are EamcsCGFloat.
15673 (ns_draw_box): thickness is CGFloat.
15674 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15675 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15676 if not in main thread.
15677 (ns_get_pending_menu_title, ns_check_menu_open)
15678 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15679 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15680 (sendFromMainThread:): New method.
15681 (changeFont:): size is CGFloat.
15682 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15683 Disable warning about permanent text.
15684 (characterIndexForPoint:): Adjust return type depending on GNUstep
15686 (mouseDown:): delta is CGFloat.
15687 (updateFrameSize): Remove unised variable f.
15688 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15689 Cast float to EmacsCGFloat.
15690 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15691 also to -1 when restoring.
15692 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15693 inside NS_IMPL_COCOA.
15694 (toggleFullScreen:): Put call to toggleFullScreen inside
15695 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15696 (setPosition:portion:whole:): por is CGFloat.
15697 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15698 (mouseDown:): Use CGFloat.
15699 (mouseDragged:): Remove unised variable edge.
15700 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15702 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15703 of CGFloat differs.
15704 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15705 when NS_IMPL_GNUSTEP.
15706 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15707 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15708 (EmacsToolbar): Add clearAll. Add tag argument to
15709 addDisplayItemWithImage.
15710 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15712 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15714 * nsmenu.m (ns_update_menubar): Make static.
15715 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15716 (fillWithWidgetValue:): Add cast to SEL for setAction.
15717 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15718 (update_frame_tool_bar): Update code for GNUstep.
15719 (clearAll): New method.
15720 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15721 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15722 Move identifierToItem setObject and activeIdentifiers addObject before
15723 call to insertItemWithItemIdentifier.
15724 (validateVisibleItems): Fix indentation.
15725 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15726 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15727 UtilityWindow to aStyle, remove call to setStyleMask.
15729 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15731 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15732 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15733 Use F suffix on floats.
15734 (ns_char_width): Returns CGFloat.
15735 (ns_ascii_average_width): w is CGFloat instead of float.
15736 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15738 (ns_glyph_metrics): CGFloat instead of float.
15740 * nsfns.m (x_set_foreground_color, x_set_background_color):
15742 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15743 remove unused variables.
15744 (Fns_read_file_name): Keep track if panel is for save.
15745 Use ns_filename_from_panel/ns_directory_from_panel.
15746 (Fns_list_services): delegate only used for COCOA.
15747 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15748 Just return the input if GNUstep.
15749 (x_screen_planes): Remove.
15750 (Fxw_color_values): Use EmacsCGFloat
15751 (Fns_display_monitor_attributes_list): Only get screen number for
15753 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15755 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15756 ns_directory_from_panel.
15758 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15760 * process.c (handle_child_signal): Also use WCONTINUED.
15761 This is so that list-processes doesn't mistakenly list the process
15762 as stopped, when the process has actually been continued and is
15765 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15767 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15768 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15769 not already configured.
15771 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15773 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15775 * Makefile.in (mostlyclean): Remove *.res files.
15777 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15779 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15780 a buffer (bug#8447).
15782 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15784 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15785 display vector, and we backtrack, handle the case that the
15786 previous character position is also displayed from a display
15787 vector or covered by a display string or image. (Bug#14476)
15789 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15791 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15792 (struct MonitorInfo, free_monitors): Remove.
15793 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15794 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15795 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15798 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15799 (struct MonitorInfo, free_monitors): Remove.
15800 (ns_screen_name): Make static.
15801 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15802 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15805 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15806 (struct MonitorInfo): New struct.
15807 (free_monitors, make_monitor_attribute_list): Declare.
15809 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15811 (free_monitors, make_monitor_attribute_list): New functions.
15812 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15815 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15817 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15819 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15821 * keyboard.c: Apply keyboard decoding only to events that come directly
15822 from the tty, not from unread-command-events (bug#14368).
15823 (read_event_from_main_queue): New function, extracted from read_char.
15824 (read_decoded_char): Remove.
15825 (read_decoded_event_from_main_queue): New function to replace it.
15826 (read_char): Use it.
15827 (read_key_sequence): Use read_char rather than read_decoded_char.
15829 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15831 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15833 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15835 2013-05-22 Kenichi Handa <handa@gnu.org>
15837 The following changes are to fix the setting of
15838 buffer-file-coding-system on, for instance, C-x RET c unix RET
15839 _FILE_OF_DOS_EOL_TYPE_ RET.
15841 * coding.h (struct coding_system): New member detected_utf8_chars.
15843 * coding.c (detect_coding_utf_8): Count characters and check EOL
15844 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15846 (setup_coding_system): Do not initialize coding->head_ascii.
15847 (check_ascii): Do not set coding->eol_seen but update it. Do not
15848 call adjust_coding_eol_type here.
15849 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15850 If the eol-type of CODING is already specified, adjust the eol type
15851 of the found coding-system.
15852 (decode_coding_gap): Cancel previous change. Utilize the
15853 character numbers counted by detect_coding_utf_8. Fix detection
15856 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15858 * search.c (looking_at_1): Only set last_thing_searched if the match
15859 changed the match-data (bug#14281).
15861 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15863 * xdisp.c (reseat_at_previous_visible_line_start):
15864 Already declared in dispextern.h, so remove it here.
15865 (move_it_vertically_backward): Likewise.
15867 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15869 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15870 (Fx_display_pixel_width, Fx_display_pixel_height)
15871 (Fx_display_mm_width, Fx_display_mm_height):
15872 Mention `display-monitor-attributes-list' in docstrings.
15874 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15875 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15876 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15877 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15878 (Fx_display_backing_store, Fx_display_visual_class)
15879 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15880 (Fx_display_grayscale_p, Fx_display_pixel_width)
15881 (Fx_display_pixel_height, Fx_display_planes)
15882 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15883 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15884 (Fx_display_mm_width, Fx_display_mm_height)
15885 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15886 height for all physical monitors as in X11.
15888 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15889 Return pixel width or height for all physical monitors as in X11.
15891 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15893 Port --enable-gcc-warnings to clang.
15894 * bytecode.c (exec_byte_code):
15896 Redo diagnostic pragmas to pacify clang, too.
15897 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15898 * editfns.c (Fencode_time):
15899 * fileio.c (file_accessible_directory_p):
15900 * font.c (font_unparse_xlfd):
15901 Use '&"string"[index]' instead of '"string" + (index)'.
15902 * undo.c (user_error): Remove; unused.
15904 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15906 * insdel.c (insert_1_both): Document the arguments, instead of
15907 referring to insert_1, which no longer exists.
15909 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15910 some window, increment windows_or_buffers_changed, so that
15911 *Messages* display in that window is updated. (Bug#14408)
15913 * w32.c: Include epaths.h.
15914 (init_environment): Use cmdproxy.exe without leading directories.
15915 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15917 (gettimeofday): Adjust signature and return value to Posix
15920 * unexw32.c (open_output_file): Delete the existing emacs.exe
15921 before creating it, to break the hard link to the versioned
15924 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15925 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15926 (FIRSTFILE_OBJ): New variables.
15927 (W32_RES): Rename to EMACSRES. All users changed.
15928 (base_obj): Use $(CM_OBJ).
15929 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15930 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15931 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15932 $(W32_RES_LINK) before $(LIBES).
15933 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15935 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15937 * makefile.w32-in (DOC): Use just "DOC".
15939 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15941 * process.c: Export default filters and sentinels to Elisp.
15942 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15944 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15945 (Fset_process_sentinel, Fformat_network_address):
15946 Default to them instead of nil.
15947 (server_accept_connection): Sentinels can't be nil any more.
15948 (read_and_dispose_of_process_output): New function, extracted from
15949 read_process_output.
15950 (read_process_output): Use it; filters can't be nil.
15951 (Finternal_default_process_filter): New function, extracted from
15952 read_process_output.
15953 (exec_sentinel_unwind): Remove function.
15954 (exec_sentinel): Don't zilch sentinel while running.
15955 (status_notify): Sentinels can't be nil.
15956 (Finternal_default_process_sentinel): New function extracted from
15958 (setup_process_coding_systems): Default filter is not nil any more.
15959 (syms_of_process): Export new Elisp functions and initialize
15961 * lisp.h (make_lisp_proc): New function.
15963 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15965 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15967 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15969 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15970 unless we know that the window w is a leaf window.
15971 Another attempt at solving bug#14062.
15973 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15975 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15978 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15980 * image.c (gif_load): Check that subimages fit (Bug#14345).
15982 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15984 * lread.c (skip_dyn_eof): New function.
15985 (read1): Use it to skip the end of a file in response to #@00.
15987 * doc.c (get_doc_string): Slightly relax the sanity checking.
15989 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15991 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15992 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15993 (MonitorInfo): New struct.
15994 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15995 (Fns_display_monitor_attributes_list): New functions.
15996 (display-usable-bounds): Remove.
15997 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16000 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16002 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16003 (GTK_CHECK_VERSION): New macro, if not already defined.
16004 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16005 replaced by GTK_CHECK_VERSION.
16007 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16009 * xterm.h (GTK_PREREQ): New macro.
16010 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16011 to use this macro instead, for consistency and clarity.
16013 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16015 * xdisp.c (row_for_charpos_p): New function, with code of
16016 cursor_row_p, but accepts an additional argument CHARPOS instead
16017 of using a hardcoded PT.
16018 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16019 (row_containing_pos): Call row_for_charpos_p instead of partially
16020 doing the same. Fixes cursor positioning under longlines-mode
16021 when longlines-show-effect includes more than one newline, when
16022 moving the cursor vertically up.
16024 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16026 * makefile.w32-in (ACL_H): New macro.
16027 ($(BLD)/fileio.$(O)): Update dependencies.
16029 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16031 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16032 * Makefile.in (LIB_ACL): New macro.
16033 (LIBACL_LIBS): Remove.
16034 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16035 * fileio.c: Include <acl.h>.
16036 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16037 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16039 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16042 * unexelf.c: Don't assume ElfW (Half) fits in int.
16043 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16044 when dealing with ElfW (Half) values, since they can exceed 2**31
16045 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16046 (entry_address): Omit unused NUM arg. All uses changed.
16048 2013-05-07 Juri Linkov <juri@jurta.org>
16050 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16051 to the string converted from number with `Fnumber_to_string'.
16054 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16056 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16057 This fixes a problem introduced by my previous change.
16059 2013-05-07 Glenn Morris <rgm@gnu.org>
16061 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16063 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16065 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16067 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16069 Static checking by GCC 4.8.0.
16070 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16071 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16072 (x_get_monitor_attributes_fallback)
16073 (x_get_monitor_attributes_xinerama)
16074 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16075 Define only if USE_GTK.
16076 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16077 (x_get_monitor_attributes_fallback): Omit unused locals.
16078 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16079 Use double, not float, to avoid mixed-mode floating point arithmetic.
16081 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16082 Jan Djärv <jan.h.d@swipnet.se>
16084 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16085 (XINERAMA_CFLAGS): New macros.
16086 (ALL_CFLAGS, LIBES): Use them.
16088 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16089 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16090 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16091 (syms_of_xfns): DEFSYM them.
16092 (struct MonitorInfo): New struct.
16093 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16094 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16095 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16096 (x_get_monitor_attributes_xinerama): New functions.
16097 (Fx_display_monitor_attributes_list): New primitive.
16098 (syms_of_xfns): Defsubr it.
16100 * xterm.h (x_display_info): Add Xatom_net_workarea and
16101 Xatom_net_current_desktop.
16103 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16104 and dpyinfo->Xatom_net_current_desktop.
16106 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16108 * xdisp.c (pos_visible_p): Use the special code for finding the
16109 beginning of a display property or overlay for any "replacing"
16110 display property, not just for display strings. This solves
16111 incorrect reporting of position by posn-at-point. (Bug#14241)
16113 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16115 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16116 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16117 Verify that ElfW (Half) fits in int.
16118 (fatal): Use same signature as lisp.h.
16119 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16120 configure and build with -DUNEXELF_DEBUG without worrying about
16121 other modules that use DEBUG.
16122 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16123 possibly-wide integers now uses it instead of plain fprintf.
16124 (entry_address): New function, which avoids problems with 32-bit
16125 overflow on 64-bit hosts.
16126 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16127 (round_up): Don't assume the remainder fits in int.
16128 (find_section): Use bool for boolean. Simplify debug code.
16129 (unexec): Don't assume file sizes fit in int or size_t.
16130 Omit unnecessary trailing newline in 'fatal' format.
16131 Use strerror rather than outputting decimal error number.
16132 Remove unused code when emacs is not defined;
16133 this file relies on Emacs now.
16134 Don't assume e_phnum and e_shnum are positive.
16136 * regex.c: Fix problems when DEBUG is defined.
16137 (extract_number, extract_number_and_incr): Define regardless of
16138 whether DEBUG is defined; that's simpler and makes the code less
16139 likely to go stale in the normal case when DEBUG is not defined.
16140 Return int rather than taking an int * arg. All callers changed.
16141 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16142 Remove, replacing with ...
16143 (DEBUG_PRINT): New macro. All callers changed.
16144 (DEBUG_COMPILES_ARGUMENTS): New macro.
16145 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16146 (print_compiled_pattern, print_double_string) [DEBUG]:
16147 Use prototype rather than old-style definition.
16148 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16149 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16150 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16151 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16152 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16153 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16154 This matters only when DEBUG is defined.
16156 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16158 * xdisp.c (set_iterator_to_next): Set the
16159 ignore_overlay_strings_at_pos_p flag only if we are _really_
16160 iterating over an overlay string, as indicated by the
16161 current.overlay_string_index member. (Bug#14306)
16163 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16165 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16166 to where it is used, to avoid autorelease issues (Bug#14050).
16168 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16170 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16171 * fileio.c (syms_of_fileio): Implement this.
16172 * filelock.c (create_lock_file): If symbolic links don't work, so
16173 we use a regular file as a lock file, do not fsync the lock file;
16176 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16178 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16179 (syms_of_minibuf): Adjust accodingly.
16181 * callint.c (Fcall_interactively): Adjust calls accordingly.
16183 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16185 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16186 w->contents is a buffer before computing everything else.
16187 Use parentheses to disambiguate last part of the condition.
16189 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16190 assertion violations. (Bug#14062)
16192 2013-05-01 David Reitter <david.reitter@gmail.com>
16194 * nsfns.m (ns_tooltip): Initialize.
16196 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16198 * coding.c (decode_coding_gap): Don't remove the character before
16199 a newline unless it's a CR character. (Bug#14287)
16201 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16203 * dispextern.h (struct face): Move enum face_underline_type
16204 earlier so that bitfields can be in the same word.
16206 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16208 * nsfns.m (handlePanelKeys): New function.
16209 (EmacsOpenPanel:performKeyEquivalent:)
16210 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16211 arrows/function/control and copy/paste keys (Bug#14296).
16213 2013-04-27 Juri Linkov <juri@jurta.org>
16215 * callint.c (Fcall_interactively): Call `Qread_number' for
16216 interactive code letter `n' instead of using duplicate code.
16219 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16221 * systime.h (make_timeval): Declare as 'const'.
16223 2013-04-27 Kenichi Handa <handa@gnu.org>
16225 * font.c (font_open_entity): Always open a font of manageable
16228 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16230 Port better to AIX (Bug#14258).
16231 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16234 2013-04-24 Kenichi Handa <handa@gnu.org>
16236 * coding.c (decode_coding_iso_2022): When an invalid escape
16237 sequence is encountered, reset the invocation and designation
16238 status to the safest one.
16240 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16242 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16243 Without this fix, "make distclean" leaves stamp-h1 behind.
16245 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16247 * w32fns.c (w32_fullscreen_rect): New function to compute the
16248 window rectangle for the given fullscreen mode.
16249 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16250 longer tunes the window size. This keeps the window's edges flush
16251 with the screen and allows the taskbar to hide itself in fullboth.
16253 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16254 window decorations and uses the entire screen.
16256 * w32term.h (w32_fullscreen_rect) Add prototype.
16257 (struct w32_output): Replace normal_width, normal_height,
16258 normal_top, and normal_left members with a single normal_placement
16260 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16262 (FRAME_NORMAL_PLACEMENT): New macro.
16264 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16266 * minibuf.c (Ftest_completion): Silence compiler warning.
16268 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16270 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16273 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16276 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16277 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16278 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16279 parentheses where appropriate.
16281 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16283 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16285 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16287 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16288 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16289 Mention in the doc string that setting these variables takes
16290 effect only after a call to set-window-buffer. (Bug#14200)
16292 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16294 * indent.c (Fvertical_motion): Don't consider display strings on
16295 overlay strings as display strings on the buffer position we
16296 started from. This prevents vertical cursor motion from jumping
16297 more than one line when there's an overlay string with a display
16298 property at end of line.
16299 Reported by Karl Chen <Karl.Chen@quarl.org> in
16300 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16302 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16304 * window.c (select_window): `record_buffer' even if window is
16305 already selected (bug#14191).
16307 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16309 * window.c (Fwindow_end): Test more flags, including the buffer's
16310 last_overlay_modified flag, to determine whether the window's
16311 display is really up-to-date. Prevents the function from
16312 returning a stale value. (Bug#14170)
16313 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16316 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16318 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16319 garbaged only if it is not already the top frame on its TTY.
16320 This prevents flickering due to constant redrawing of TTY frames when
16321 there are GUI frames open in the same session. (Bug#13864)
16323 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16325 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16326 of marking the idle timers directly.
16328 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16330 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16331 tables (bug#14054).
16333 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16335 * window.c (select_window): Don't record_buffer while the invariant is
16336 temporarily broken (bug#14161).
16338 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16340 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16342 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16344 2013-04-07 Romain Francoise <romain@orebokech.com>
16346 Ignore additional platform-specific ACL errors (Bug#13702).
16347 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16348 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16350 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16352 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16355 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16357 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16358 This bug was introduced by my 2013-02-25 change that simplified
16359 data_start configuration. Without this change, on GNU/Linux
16360 an Emacs configured with --enable-profiling fails immediately
16361 due to a profiler signal.
16362 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16363 with these flags. On platforms where special flags are needed
16364 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16365 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16366 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16368 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16370 Get rid of some platform-specific functions examining window
16371 system and its capabilities. This is a partial rework of the
16373 * lisp.h (have_menus_p): Remove prototype. This function is
16374 replaced with platform-independent window_system_available.
16375 (check_window_system): Move to...
16376 * frame.h (decode_window_system_frame, window_system_available):
16377 ...here, add new prototypes.
16378 * frame.c (window_system_available, decode_window_system_frame):
16380 (check_window_system): Platform-independent now.
16381 * xterm.h (x_in_use): Remove declaration.
16383 * w32term.h (check_x_frame):
16384 * nsterm.h (check_x_frame): Remove prototypes. This function
16385 is replaced with platform-independent decode_window_system_frame.
16386 * msdos.c (have_menus_p): Remove.
16387 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16388 Remove platform-specific functions. Use check_window_system,
16389 decode_window_system_frame and check_ns_display_info where
16390 appropriate. Minor style and comment tweaks.
16391 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16392 (check_x_frame): Likewise.
16393 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16395 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16396 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16397 * xmenu.c, xselect.c: All related users changed.
16399 2013-04-03 Kenichi Handa <handa@gnu.org>
16401 The following changes is to optimize the code for reading UTF-8
16404 * coding.c (check_ascii): Rename from detect_ascii. Return value
16405 changed. Check EOL format. Do not call adjust_coding_eol_type
16407 (check_utf_8): New function.
16408 (adjust_coding_eol_type): Do nothing if already adjusted.
16409 (detect_coding): Compare the return value of check_ascii with
16410 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16411 (decode_coding_gap): Optimize for valid UTF-8.
16413 2013-03-21 Kenichi Handa <handa@gnu.org>
16415 * coding.c (syms_of_coding): Cancel previous change.
16417 * insdel.c (insert_from_gap): Fix previous change.
16419 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16421 Consistently use platform-specific function to detect window system.
16422 * lisp.h (check_window_system): New prototype. This function is
16423 going to replace check_x, check_w32 and check_ns.
16424 (have_menus_p): Mention msdos.c in comment.
16425 * fontset.c (check_window_system_func): Remove. Adjust all users.
16426 * fontset.h (check_window_system_func): Remove prototype.
16427 * nsterm.h (check_ns):
16428 * xterm.h (check_x):
16429 * w32term.h (check_w32): Likewise.
16430 * menu.c (Fx_popup_menu): Use check_window_system.
16431 * msdos.c (check_window_system): Define for MS-DOS.
16432 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16433 * w32fns.c (check_window_system): Likewise for MS-Windows.
16434 * xfns.c (check_window_system): Likewise for X.
16435 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16436 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16438 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16440 Prefer < to > in range checks such as 0 <= i && i < N.
16441 This makes it easier to visualize quantities on a number line.
16442 This patch doesn't apply to all such range checks,
16443 only to the range checks affected by the 2013-03-24 change.
16444 This patch reverts most of the 2013-03-24 change.
16445 * alloc.c (xpalloc, Fgarbage_collect):
16446 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16447 * character.c (string_escape_byte8):
16448 * charset.c (read_hex):
16449 * data.c (cons_to_unsigned):
16450 * dispnew.c (update_frame_1):
16451 * doc.c (Fsubstitute_command_keys):
16452 * doprnt.c (doprnt):
16453 * editfns.c (hi_time, decode_time_components):
16454 * fileio.c (file_offset):
16455 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16456 * font.c (font_intern_prop):
16457 * frame.c (x_set_alpha):
16458 * gtkutil.c (get_utf8_string):
16459 * indent.c (check_display_width):
16460 * keymap.c (Fkey_description):
16461 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16463 * minibuf.c (read_minibuf_noninteractive):
16464 * process.c (wait_reading_process_output):
16465 * search.c (Freplace_match):
16466 * window.c (get_phys_cursor_glyph):
16467 * xdisp.c (redisplay_internal):
16468 * xsmfns.c (smc_save_yourself_CB):
16469 Prefer < to > for range checks.
16470 * dispnew.c (sit_for): Don't mishandle NaNs.
16471 This fixes a bug introduced in the 2013-03-24 change.
16472 * editfns.c (decode_time_components): Don't hoist comparison.
16473 This fixes another bug introduced in the 2013-03-24 change.
16475 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16477 * frame.h (struct frame): Drop scroll_bottom_vpos
16478 member becaue all real users are dead long ago.
16479 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16480 * xdisp.c (redisplay_internal): Adjust user.
16482 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16484 * nsmenu.m (showAtX:Y:for:): setLevel to
16485 NSPopUpMenuWindowLevel (Bug#13998).
16487 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16489 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16490 (ns_check_pending_open_menu): Declare.
16492 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16493 (x_activate_menubar): Update the menu with title that matches
16494 ns_get_pending_menu_title, and call
16495 ns_check_pending_openmenu (Bug#12698).
16496 (menuWillOpen:): New method.
16497 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16499 * nsterm.m (menu_will_open_state, menu_mouse_point)
16500 (menu_pending_title): New varaibles.
16501 (ns_get_pending_menu_title, ns_check_menu_open)
16502 (ns_check_pending_open_menu): New functions.
16504 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16506 * indent.c (current_column_bol_cache): Remove leftover which is not
16507 used in Fmove_to_column any more.
16508 (current_column, scan_for_column): Adjust users.
16509 * keyboard.c (last_point_position_buffer, last_point_position_window):
16510 Remove leftovers which are not used for recording undo any more.
16511 (command_loop_1, syms_of_keyboard): Adjust users.
16512 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16513 redisplay_window any more.
16514 (move_it_to): Adjust user.
16516 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16518 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16519 Update dependencies.
16521 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16523 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16524 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16525 forward references.
16527 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16529 * window.h (struct window): Replace hchild, vchild and buffer slots
16530 with a single slot 'contents'. This is possible because each valid
16531 window may have either the child window (in vertical or horizontal
16532 combination) or buffer to display (for the leaf window). Using that,
16533 a lot of operations to traverse and/or change window hierarchies may
16534 be simplified. New member horizontal is used to distinguish between
16535 horizontal and vertical combinations of internal windows.
16536 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16537 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16538 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16539 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16540 Use contents slot, not buffer, where appropriate.
16541 (wset_combination): New function.
16542 (wset_buffer): Add eassert.
16543 (Fframe_first_window): Simplify the loop reaching first window.
16544 (Fwindow_buffer): Use WINDOW_LEAF_P.
16545 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16546 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16547 (unshow_buffer): Convert initial debugging check to eassert.
16548 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16549 (make_parent_window, window_resize_check, window_resize_apply)
16550 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16551 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16552 Adjust to match struct window changes.
16553 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16554 (mark_window_cursors_off, count_windows, get_leaf_windows)
16555 (foreach_window_1): Simplify the loop.
16556 * alloc.c (mark_object): Do not check for the leaf window because
16557 internal windows has no glyph matrices anyway.
16558 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16559 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16560 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16561 (build_frame_matrix_from_window_tree, mirror_make_current)
16562 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16563 (update_window_tree, set_window_update_flags): Simplify the loop.
16564 (sync_window_with_frame_matrix_rows): Enforce live window.
16565 Use contents slot, not buffer, where appropriate.
16566 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16567 and WINDOW_HORIZONTAL_COMBINATION_P.
16568 (make_frame_visible_1): Simplify the loop.
16569 Use contents slot, not buffer, where appropriate.
16570 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16571 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16572 (expose_window_tree): Likewise.
16573 Use contents slot, not buffer, where appropriate.
16574 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16575 to avoid deleted windows. Use contents slot instead of buffer.
16576 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16577 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16578 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16579 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16581 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16583 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16584 identify the reasons for assertion violations in bug#14062 and
16586 (Fx_show_tip): Fix compilation error under
16587 "--enable-check-lisp-object-type". (Bug#14073)
16589 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16590 Reported by <rzl24ozi@gmail.com>.
16592 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16594 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16596 (unwind_with_echo_area_buffer): ...to restore it here.
16597 This is needed to ensure that...
16598 (redisplay_window): ...both window markers are valid here,
16599 which is verified by eassert.
16600 * editfns.c (save_excursion_save): Do not assume that
16601 selected_window always displays the buffer.
16602 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16605 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16607 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16610 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16612 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16614 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16616 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16617 since MinGW's w32api headers do. This avoids compiler warnings.
16619 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16620 if already defined.
16622 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16624 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16626 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16628 * gtkutil.c (style_changed_cb): Check if frame is live and an
16629 X frame (Bug#14038).
16631 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16633 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16634 Define only for _WIN32_WINNT less than 0x0500.
16635 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16637 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16638 see its own definitions of 'struct timeval' and 'struct timezone'.
16640 Fix incompatibilities between MinGW.org and MinGW64 headers.
16641 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16643 * w32.c (REPARSE_DATA_BUFFER): Guard with
16644 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16646 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16648 * xterm.c: Include X11/XKBlib.h
16649 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16651 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16653 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16655 * blockinput.h (input_blocked_p): Likewise.
16656 * bytecode.c (exec_byte_code): Likewise.
16657 * callproc.c (call_process_kill, call_process_cleanup)
16658 (Fcall_process): Likewise.
16659 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16660 (Fccl_execute_on_string): Likewise.
16661 * character.c (string_escape_byte8): Likewise.
16662 * charset.c (read_hex): Likewise.
16663 * cm.c (calccost): Likewise.
16664 * data.c (cons_to_unsigned): Likewise.
16665 * dired.c (directory_files_internal, file_name_completion):
16667 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16668 (sit_for): Likewise.
16669 * doc.c (Fsubstitute_command_keys): Likewise.
16670 * doprnt.c (doprnt): Likewise.
16671 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16672 * emacsgtkfixed.c: Likewise.
16673 * fileio.c (file_offset, Fwrite_region): Likewise.
16674 * floatfns.c (Fexpt, fmod_float): Likewise.
16675 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16677 * font.c (font_intern_prop): Likewise.
16678 * frame.c (x_set_alpha): Likewise.
16679 * gtkutil.c (get_utf8_string): Likewise.
16680 * indent.c (check_display_width): Likewise.
16681 * intervals.c (create_root_interval, rotate_right, rotate_left)
16682 (split_interval_right, split_interval_left)
16683 (adjust_intervals_for_insertion, delete_node)
16684 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16685 (merge_interval_right, merge_interval_left, copy_intervals)
16686 (set_intervals_multibyte_1): Likewise.
16687 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16688 * keymap.c (Fkey_description): Likewise.
16689 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16690 * lread.c (openp, read_integer, read1, string_to_number):
16692 * menu.c (ensure_menu_items): Likewise.
16693 * minibuf.c (read_minibuf_noninteractive): Likewise.
16694 * print.c (printchar, strout): Likewise.
16695 * process.c (create_process, Faccept_process_output)
16696 (wait_reading_process_output, read_process_output, send_process)
16697 (wait_reading_process_output): Likewise.
16698 * profiler.c (make_log, handle_profiler_signal): Likewise.
16699 * regex.c (re_exec): Likewise.
16700 * regex.h: Likewise.
16701 * search.c (looking_at_1, Freplace_match): Likewise.
16702 * sysdep.c (get_child_status, procfs_ttyname)
16703 (procfs_get_total_memory): Likewise.
16704 * systime.h (EMACS_TIME_VALID_P): Likewise.
16705 * term.c (dissociate_if_controlling_tty): Likewise.
16706 * window.c (get_phys_cursor_glyph): Likewise.
16707 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16708 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16710 * xfns.c (Fx_window_property): Likewise.
16711 * xmenu.c (set_frame_menubar): Likewise.
16712 * xselect.c (x_get_window_property, x_handle_dnd_message):
16714 * xsmfns.c (smc_save_yourself_CB): Likewise.
16715 * xterm.c (x_scroll_bar_set_handle): Likewise.
16717 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16719 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16720 to be optional or nil. Adjust comment and convert it to docstring.
16721 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16722 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16724 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16726 Static checking by GCC 4.8-20130319.
16727 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16728 * process.c (Fset_process_datagram_address)
16729 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16730 * xdisp.c (get_char_face_and_encoding)
16731 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16732 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16733 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16735 2013-03-24 Ken Brown <kbrown@cornell.edu>
16737 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16738 fix compilation on 64-bit Cygwin, where underscores are not
16739 automatically prepended.
16741 * w32term.c (w32_initialize): Silence compiler warning.
16743 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16745 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16746 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16747 variables, to save and restore frame dimensions.
16748 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16749 after returning from a 'fullscreen' configuration.
16750 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16751 to avoid races between the main thread and the input thread.
16753 * w32term.h (struct w32_output): New members normal_width,
16754 normal_height, normal_top, normal_left, and prev_fsmode.
16755 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16756 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16757 members of a frame.
16759 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16760 'fullscreen' parameter. Always record previous width and height
16761 of the frame, except when switching out of maximized modes, so
16762 that they could be restored correctly, instead of resetting to the
16763 default frame dimensions. Send SC_RESTORE command to the frame,
16764 unless we are going to send SC_MAXIMIZE, to restore the frame
16765 resize hints in the mouse pointer shown by the window manager.
16768 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16770 * lisp.h (get_frame_param): Adjust conditions for prototype
16773 2013-03-22 Ken Brown <kbrown@cornell.edu>
16775 * unexcw.c: Drop unneeded inclusion of w32common.h.
16776 (report_sheap_usage): Declare.
16777 (read_exe_header): Add magic numbers for x86_64.
16778 (fixup_executable): Fix printf format specifier for unsigned long
16781 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16783 * frame.h (struct frame): Put menu_bar_window under #ifdef
16784 because this member is not needed when X toolkit is in use.
16785 (fset_menu_bar_window):
16786 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16787 (free_glyphs, update_frame):
16788 * xdisp.c (expose_frame): Likewise.
16789 (display_menu_bar): Likewise. Remove redundant eassert.
16790 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16793 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16795 Use functions and constants to manipulate Lisp_Save_Value objects.
16796 This replaces code that used macros and strings and token-pasting.
16797 The change makes the C source a bit easier to follow,
16798 and shrinks the Emacs executable a bit.
16799 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16800 (make_save_value): Change 1st arg from string to enum. All callers
16803 (mark_object): Use if, not #if, for GC_MARK_STACK.
16804 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16805 (XSAVE_OBJECT): Now functions, not macros.
16806 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16807 the constant was never used.
16808 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16809 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16810 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16811 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16813 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16814 type3 with a single member save_type. All uses changed.
16815 (save_type, set_save_pointer, set_save_integer): New functions.
16816 * print.c (PRINTX): Remove.
16818 * alloc.c: Remove redundant static declarations.
16820 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16822 * window.h (struct window): Convert left_col, top_line, total_lines
16823 and total_cols from Lisp_Objects to integers. Adjust comments.
16824 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16826 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16827 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16828 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16829 Adjust users where appropriate.
16831 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16833 * frame.h (struct frame): Drop resx and resy because the same data is
16834 available from window system-specific output context. Adjust users.
16835 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16836 New functions to provide defaults when no window system available.
16837 (FRAME_RES_X, FRAME_RES_Y): New macros.
16838 (NUMVAL): Move from xdisp.c.
16839 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16840 (Ffont_face_attributes, Fopen_font):
16841 * image.c (gs_load):
16842 * w32font.c (fill_in_logfont):
16843 * xdisp.c (calc_pixel_width_or_height):
16844 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16845 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16847 2013-03-20 Kenichi Handa <handa@gnu.org>
16849 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16850 to 1 (temporary workaround until a bug related to ASCII
16851 optimization is fixed).
16853 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16855 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16856 Signal error if window is not internal. Adjust docstring.
16857 (delete_all_child_windows): Use combination_limit to save the buffer.
16858 (Fset_window_configuration): Adjust accordingly.
16859 * print.c (syms_of_print): Initialize debugging output not here...
16860 (init_print_once): ...but in a new function here.
16861 * lisp.h (init_print_once): Add prototype.
16862 * emacs.c (main): Add call to init_print_once. Adjust comments.
16864 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16866 * window.c (window_resize_check, window_resize_apply)
16867 (window_from_coordinates, recombine_windows, set_window_buffer)
16868 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16869 (Fsplit_window_internal, Fdelete_window_internal)
16870 (freeze_window_starts): Use bool for booleans.
16871 * window.h (window_frame_coordinates, resize_frame_windows)
16872 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16874 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16876 * dispnew.c (bitch_at_user): Use `user-error'.
16878 2013-03-17 Ken Brown <kbrown@cornell.edu>
16880 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16881 as return type of image_background. (Bug#13981)
16882 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16884 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16886 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16887 (ns_select): Don't return with result uninitialized.
16889 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16892 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16894 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16895 directories. If filename is nil, get directory name (Bug#13932).
16896 Use getFilename and getDirectory.
16897 (getFilename, getDirectory): New methods for EmacsSavePanel and
16899 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16901 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16903 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16905 2013-03-15 Kenichi Handa <handa@gnu.org>
16907 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16908 (adjust_after_replace): Make it back to static. Delete the third
16909 arg text_at_gap_tail. Cancel the code for handling it.
16911 * coding.h (struct coding_system): New member eol_seen.
16913 * coding.c (detect_ascii): New function.
16914 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16915 when the source bytes are actually scanned. On detecting for
16916 coding_category_utf_8_auto, call detect_ascii instead of scanning
16917 source bytes directly.
16918 (produce_chars): Call insert_from_gap with the new arg 0.
16919 (encode_coding): Likewise.
16920 (decode_coding_gap): Control ASCII optimization by the variable
16921 disable_ascii_optimization instead of #ifndef .. #endif.
16922 Deccode EOL format according to coding->eol_seen.
16923 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16926 * lisp.h (adjust_after_replace): Cancel externing it.
16927 (insert_from_gap): Adjust prototype.
16929 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16931 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16932 FULLSCREEN_MAXIMIZED. (Bug#13935)
16934 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16936 * region-cache.c (find_cache_boundary, move_cache_gap)
16937 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16938 Simplify debugging check and convert to eassert. Adjust comment.
16939 (pp_cache): Put under ENABLE_CHECKING.
16941 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16943 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16944 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16945 and WM_ACTIVATEAPP.
16946 (w32fullscreen_hook): If the frame is visible, reset
16947 f->want_fullscreen flag after changing the frame size. If the
16948 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16951 2013-03-13 Daniel Colascione <dancol@dancol.org>
16953 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16954 too so that these builds can use Cygwin's file conversion
16955 functions. (We've been building and linking cygw32.o all along
16956 and just not using it.)
16958 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16960 File synchronization fixes (Bug#13944).
16961 * Makefile.in (LIB_FDATASYNC): New macro.
16963 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16964 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16965 Don't worry about HAVE_FSYNC, since a substitute fsync is
16966 available if the system lacks one.
16967 (Fwrite_regin): Retry fsync if interrupted.
16969 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16971 * w32term.c (w32_read_socket): If the Emacs frame is being
16972 activated, call w32fullscreen_hook, to make sure the new frame
16973 dimensions are in effect. (Bug#13937)
16975 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16977 * xdisp.c (init_iterator): Simplify because both character and byte
16978 positions are either specified or -1. Add eassert. Adjust comment.
16979 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16980 character and byte positions can be obtained from marker.
16982 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16984 Static checking by Sun C 5.12.
16985 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16986 * bytecode.c (exec_byte_code):
16987 * dispnew.c (init_display):
16989 * fileio.c (Fsubstitute_in_file_name):
16990 * keyboard.c (Fevent_convert_list):
16991 * keymap.c (Fsingle_key_description):
16992 * term.c (maybe_fatal, fatal):
16993 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16994 * xsmfns.c (Fhandle_save_session):
16995 Omit unreachable code.
16996 * keymap.c (map_keymap_char_table_item): Cast void * to
16997 a function pointer type; the C Standard requires this.
16999 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17000 Include <sys/param.h> unconditionally, as that works elsewhere and
17001 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17002 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17005 See ChangeLog.12 for earlier changes.
17007 ;; Local Variables:
17011 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17013 This file is part of GNU Emacs.
17015 GNU Emacs is free software: you can redistribute it and/or modify
17016 it under the terms of the GNU General Public License as published by
17017 the Free Software Foundation, either version 3 of the License, or
17018 (at your option) any later version.
17020 GNU Emacs is distributed in the hope that it will be useful,
17021 but WITHOUT ANY WARRANTY; without even the implied warranty of
17022 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17023 GNU General Public License for more details.
17025 You should have received a copy of the GNU General Public License
17026 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.