1 2015-01-17 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (produce_image_glyph): Fix display of images in R2L
4 screen lines: prepend the new glyph to the ones already there
5 instead of appending it.
7 2015-01-14 Eli Zaretskii <eliz@gnu.org>
9 * w32fns.c (w32_set_title_bar_text): New function, including
10 support for titles with non-ASCII characters outside of the
11 current system codepage.
12 (x_set_name, x_set_title): Use it. (Bug#19590)
14 2015-01-10 Eli Zaretskii <eliz@gnu.org>
16 * indent.c (Fvertical_motion): Return zero if we started from ZV
17 and there's an overlay after-string there. (Bug#19553)
19 2015-01-09 Eli Zaretskii <eliz@gnu.org>
21 * emacs.c (usage_message): Fix the description of the -nl switch.
24 2015-01-05 Eli Zaretskii <eliz@gnu.org>
26 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
27 end information if the window_end_valid flag is unset.
28 (try_window_id): If the call to display_line invalidated the
29 window end information, give up the try_window_id optimization.
32 2015-01-04 Eli Zaretskii <eliz@gnu.org>
34 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
36 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
38 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
41 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
43 Use bool for boolean in xfaces.c
44 * dispextern.h: Adjust to signature changes.
45 * font.c (font_at, font_range):
46 * fontset.c (Finternal_char_font):
47 * fringe.c (draw_fringe_bitmap_1):
48 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
49 (get_next_display_element, highlight_trailing_whitespace)
50 (display_string, calc_line_height_property)
51 (note_mode_line_or_margin_highlight, note_mouse_highlight):
52 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
53 (menu_face_changed_default, recompute_basic_faces)
54 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
55 (tty_defined_color, defined_color, face_color_gray_p)
56 (face_color_supported_p, load_color2, load_face_colors)
57 (Fx_list_fonts, LFACEP, push_named_merge_point)
58 (resolve_face_name, lface_from_face_name_no_resolve)
59 (lface_from_face_name, get_lface_attributes_no_remap)
60 (get_lface_attributes, lface_fully_specified_p)
61 (set_lface_from_font, merge_face_vectors, merge_named_face)
62 (merge_face_ref, Finternal_make_lisp_face)
63 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
64 (Finternal_set_lisp_face_attribute)
65 (update_face_from_frame_parameter, set_font_frame_param)
66 (face_boolean_x_resource_value)
67 (Finternal_set_lisp_face_attribute_from_resource)
68 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
69 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
70 (lface_equal_p, Finternal_lisp_face_equal_p)
71 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
72 (Fcolor_distance, lookup_named_face, lookup_basic_face)
73 (lookup_derived_face, Fface_attributes_as_vector)
74 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
75 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
76 (realize_default_face, realize_named_face)
77 (realize_non_ascii_face, realize_x_face, map_tty_color)
78 (realize_tty_face, compute_char_face, face_at_buffer_position)
79 (face_for_overlay_string, face_at_string_position):
81 * xfaces.c (set_lface_from_font):
82 Return void, since callers never use the result.
84 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
86 * image.c (lookup_pixel_color): Reorder conditions that are
88 (x_to_xcolors): Likewise.
89 (x_detect_edges): Likewise.
90 (png_load_body): Likewise.
91 (gif_close): Likewise.
94 2015-01-25 Eli Zaretskii <eliz@gnu.org>
96 Use bool for boolean in w32term.c
97 * w32term.c (x_update_window_begin, x_update_window_end)
98 (x_update_end, x_after_update_window_line)
99 (x_set_glyph_string_gc, x_draw_glyph_string_background)
100 (x_draw_glyph_string_foreground)
101 (x_draw_composite_glyph_string_foreground)
102 (x_draw_glyphless_glyph_string_foreground)
103 (x_draw_image_glyph_string, x_draw_glyph_string)
104 (x_draw_stretch_glyph_string, note_mouse_movement)
105 (w32_mouse_position, x_scroll_bar_report_motion)
106 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
107 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
108 (w32_draw_window_cursor, x_new_font, x_set_offset)
109 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
110 bool where appropriate.
112 Use bool for boolean in w32fns.c
113 * w32fns.c (w32_defined_color, x_decode_color)
114 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
115 (x_set_menu_bar_lines, x_change_tool_bar_height)
116 (x_set_internal_border_width, x_explicitly_set_name)
117 (x_implicitly_set_name, Fx_create_frame, w32_window)
118 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
120 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
122 Use bool for boolean in xfns.c
123 * xfaces.c (x_update_menu_appearance):
124 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
125 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
126 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
127 (x_change_tool_bar_height, x_set_internal_border_width)
128 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
129 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
130 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
131 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
132 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
133 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
134 (clean_up_dialog, syms_of_xfns):
135 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
136 (xic_create_fontsetname):
137 Use bool for boolean.
138 * xfns.c: Include bitmaps/gray.xbm unconditionally.
140 Count MANY function args more reliably
141 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
142 * buffer.c (Fbuffer_list, Fkill_buffer):
143 * callint.c (read_file_name, Fcall_interactively):
144 * charset.c (Fset_charset_priority, syms_of_charset):
145 * chartab.c (uniprop_encode_value_numeric):
146 * coding.c (syms_of_coding):
147 * composite.c (syms_of_composite):
148 * data.c (wrong_range):
149 * dbusbind.c (syms_of_dbusbind):
150 * dired.c (file_attributes):
151 * editfns.c (Fdecode_time, update_buffer_properties, format2):
152 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
153 (call4, call5, call6, call7):
154 * fileio.c (Finsert_file_contents, choose_write_coding_system)
155 (Fcar_less_than_car, build_annotations, auto_save_error):
156 * filelock.c (get_boot_time):
157 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
158 (maybe_resize_hash_table, secure_hash):
159 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
160 * fontset.c (fontset_add, Fset_fontset_font):
161 * ftfont.c (ftfont_lookup_cache):
162 * gtkutil.c (xg_get_font):
163 * insdel.c (signal_before_change, signal_after_change):
164 * keymap.c (append_key):
165 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
166 * minibuf.c (Fread_buffer):
167 * print.c (print_preprocess):
168 * process.c (Fformat_network_address, Fmake_network_process)
169 (server_accept_connection):
170 * sound.c (Fplay_sound_internal):
171 * term.c (Fsuspend_tty, Fresume_tty):
172 * window.c (window_list):
173 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
174 (message_with_string):
175 * xfaces.c (Fx_list_fonts):
176 * xfont.c (syms_of_xfont):
177 * xselect.c (x_handle_selection_request)
178 (x_handle_selection_clear, x_clear_frame_selections)
179 (x_clipboard_manager_error_1):
180 Prefer CALLMANY and CALLN to counting args by hand.
181 * doc.c (reread_doc_file): Remove unused code.
182 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
183 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
184 Prefer call1 and call2 to Ffuncall.
185 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
186 Use struct literal rather than a local var, for simplicity.
187 * keymap.c (where_is_internal): Use NULL rather than a pointer
189 * lisp.h (CALLMANY, CALLN): New macros.
190 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
193 Use gnustep-config if available
194 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
195 It doesn't appear to be needed, and the inclusion breaks on
196 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
198 2015-01-22 Eli Zaretskii <eliz@gnu.org>
200 * xdisp.c (init_iterator): Restore a comment lost in transition.
202 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
204 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
205 * xfont.c (xfont_driver, xfont_chars_supported)
206 (xfont_text_extents):
207 * xftfont.c (xftfont_get_colors, xftfont_open)
208 (xftfont_prepare_face, xftfont_done_face)
209 (xftfont_cached_font_ok):
210 * xgselect.c (xg_select):
211 Use bool for boolean.
213 Don't downcase system diagnostics' first letters
214 * fileio.c (report_file_errno): Don't downcase, and simplify.
217 Isolate NIL_IS_ZERO-assuming code better
218 Suggested by Stefan Monnier in:
219 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
220 * alloc.c (allocate_pseudovector):
221 Use memclear, not memsetnil, to remove a 'verify'.
222 * callint.c (Fcall_interactively):
223 * dispnew.c (realloc_glyph_pool):
224 * xdisp.c (init_iterator):
225 Use memclear, not memset, to remove a 'verify'.
226 * lisp.h (memclear): Rename from memsetnil, and take a byte
227 count rather than a word count. All callers changed.
229 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
231 Undo port to hypothetical nonzero Qnil case
232 This mostly undoes the previous change in this area. See:
233 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
234 * alloc.c (allocate_pseudovector):
235 * callint.c (Fcall_interactively):
236 * dispnew.c (realloc_glyph_pool):
237 * fringe.c (init_fringe):
238 * lisp.h (memsetnil):
239 * xdisp.c (init_iterator):
240 Simplify by assuming that Qnil is zero, but verify the assumption.
241 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
242 NIL_IS_NONZERO. All uses changed.
244 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
246 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
248 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
250 Prefer xlispstrdup to avoid dumb calls to strlen.
251 * nsfont.m (ns_get_family):
252 * nsterm.m (ns_term_init):
253 * w32fns.c (w32_window):
254 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
256 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
258 Correct an old fix for GTK font selection
259 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
262 Fix minor bugs with printing null bytes
263 * minibuf.c (read_minibuf_noninteractive):
264 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
265 Work even if the Lisp string contains a null byte.
267 Port to hypothetical case where Qnil is nonzero
268 * alloc.c (allocate_pseudovector):
269 * callint.c (Fcall_interactively):
270 * coding.c (syms_of_coding):
271 * dispnew.c (realloc_glyph_pool):
272 * fringe.c (init_fringe):
273 * lisp.h (memsetnil):
274 * xdisp.c (init_iterator):
275 Port to the currently-hypothetical case where Qnil is nonzero.
276 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
277 as there are no Lisp_Object values in the data here.
278 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
279 All uses changed. Define only if not already defined, so that one
280 can debug with -DNIL_IS_NONZERO.
281 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
283 2015-01-19 Eli Zaretskii <eliz@gnu.org>
285 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
286 Qnil is represented as zero, before using that to initialize parts
287 of the glyph structure.
289 * xdisp.c (init_iterator): Verify that Qnil is represented as
290 zero, before using that to initialize parts of the iterator
293 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
295 Prefer memset to repeatedly assigning Qnil
296 * alloc.c (allocate_pseudovector): Catch more bogus values.
297 * alloc.c (allocate_pseudovector):
298 * callint.c (Fcall_interactively):
299 * coding.c (syms_of_coding):
300 * fringe.c (init_fringe):
301 Verify that Qnil == 0.
302 * callint.c (Fcall_interactively):
303 * eval.c (Fapply, Ffuncall):
304 * fns.c (mapcar1, larger_vector):
305 * font.c (font_expand_wildcards):
306 * fringe.c (init_fringe):
307 Prefer memset to assigning zeros by hand.
308 * callint.c (Fcall_interactively):
309 Remove duplicate assignment of Qnil to args[i].
310 * coding.c (syms_of_coding):
311 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
312 * fileio.c (Ffile_selinux_context):
313 Rewrite to avoid need for Lisp_Object array.
314 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
315 (DEFINE_LISP_SYMBOL_END): Use it.
316 (NIL_IS_ZERO): New constant.
317 (memsetnil): New function.
319 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
321 Tune pseudovector allocation assuming Qnil == 0.
322 * alloc.c (allocate_pseudovector): Use memset for both
323 Lisp_Objects and regular slots. Add zerolen arg.
324 * lisp.h (allocate_pseudovector): Adjust prototype.
325 (ALLOCATE_PSEUDOVECTOR): Adjust user.
326 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
327 (allocate_hash_table, allocate_window, allocate_frame)
328 (allocate_process, allocate_terminal): Remove prototypes.
329 * fns.c (allocate_hash_table): Now static here.
330 * frame.c (allocate_frame):
331 * process.c (allocate_process):
332 * terminal.c (allocate_terminal):
333 * window.c (allocate_window): Now static here.
334 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
336 * lisp.h (XTERMINAL): Add eassert.
337 * process.c (make_lisp_proc): Now static here.
339 Prefer INLINE functions in font.h to match style used in lisp.h.
340 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
341 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
342 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
344 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
345 * ftfont.c (ftfont_shape):
346 * macfont.m (macfont_shape):
347 * w32uniscribe.c (uniscribe_shape):
348 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
350 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
352 Give up on -Wsuggest-attribute=const
353 * decompress.c (Fzlib_available_p):
354 * gnutls.c (Fgnutls_available_p):
355 * gtkutil.h (xg_uses_old_file_dialog):
356 * xdisp.c (Ftool_bar_height):
357 * xmenu.c (popup_activated):
358 No longer const, since it's not const on at lest some
359 configurations, and we shouldn't lie to the compiler.
361 2015-01-15 Eli Zaretskii <eliz@gnu.org>
363 * fileio.c: Include binary-io.h.
364 (Fset_binary_mode): New function.
365 (syms_of_fileio): Defsubr it.
366 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
368 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
370 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
371 (Fgnutls_peer_status): Use it to set the :self-signed flag.
372 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
373 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
375 2015-01-14 Eli Zaretskii <eliz@gnu.org>
377 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
378 when FLAGS indicate the item is not highlighted. (Bug#19596)
380 2015-01-14 Martin Rudalics <rudalics@gmx.at>
382 * xmenu.c (update_frame_menubar): Remove garbaged code.
384 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
386 remove_slash_colon need not be inline
387 * process.c, process.h (remove_slash_colon): No longer inline.
388 This saves text bytes without hurting runtime performance.
390 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
392 Avoid extra multibyteness check in ENCODE_FILE users.
393 * callproc.c (encode_current_directory, Fcall_process, call_process):
394 * dired.c (directory_files_internal, file_name_completion):
395 Do not check for STRING_MULTIBYTE because encode_file_name
396 is a no-op for unibyte strings.
398 * process.h (remove_slash_colon): New function.
399 * callproc.c (encode_current_directory, call_process):
400 * process.c (Fstart_process): Use it.
402 Consistently handle time zone specification.
403 * editfns.c (decode_time_zone): New function, refactored out from ...
404 (Fencode_time): ... adjusted user.
405 (Fset_time_zone_rule): Use decode_time_zone.
407 * editfns.c (make_buffer_string_both): If requested range intersects
408 the gap, don't move the latter but copy in two regions, thus avoiding
409 unnecessary relocation of buffer data.
411 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
413 Use bool for boolean in xmenu.c, xml.c
414 * xmenu.c (x_menu_set_in_use, popup_get_selection)
415 (Fx_menu_bar_open_internal, popup_widget_loop)
416 (x_activate_menubar, xg_crazy_callback_abort)
417 (update_frame_menubar, set_frame_menubar)
418 (initialize_frame_menubar, free_frame_menubar)
419 (create_and_show_popup_menu, x_menu_show)
420 (create_and_show_dialog, x_dialog_show):
421 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
422 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
423 * xrdb.c (main) [TESTRM]:
424 * xsettings.c (init_gsettings):
425 * xterm.c (XFillRectangle, xg_scroll_callback)
426 (xg_end_scroll_callback):
427 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
428 Use bool for boolean.
429 * xmenu.c (TRUE): Remove; no longer used.
430 (show_help_event): Remove long-unused code.
431 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
433 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
435 Don't say Fnext_read_file_uses_dialog_p is const
436 It's const only if a windowing system is not used; don't say it's
437 const otherwise. See:
438 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
439 * fileio.c (next_read_file_uses_dialog_p): Remove.
440 Move guts back to ...
441 (Fnext_read_file_uses_dialog_p): ... here.
442 Don't declare as const, as make-docfile.c now has a special case
443 for this function. This is an ugly hack, but it's better than
444 lying to the compiler.
446 Remove now-unnecessary forward XTYPE decl
447 * lisp.h (XTYPE): Remove forward declaration. The recent merge
448 from emacs-24 fixed the problem in a better way, by moving XPNTR's
449 definition to after XTYPE's.
451 2015-01-13 Eli Zaretskii <eliz@gnu.org>
453 Fix problems with 32-bit wide-int build exposed by MinGW.
454 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
455 compilation error in an unoptimized build when !USE_LSB_TAG.
457 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
458 same larger value as for the 64-bit build.
460 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
461 avoid compiler warnings.
463 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
464 Avoid compiler warnings about cast from integer to pointer of
467 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
468 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
469 casting from integer to pointer of different size.
470 (add_menu_item): Pass the help-echo string as a pointer to
471 Lisp_String, not as a Lisp_Object.
472 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
473 string object from its C pointer.
475 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
476 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
478 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
479 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
480 compiler warnings about size differences.
481 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
482 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
483 (Fw32_toggle_lock_key): Pass the new state of the key as a C
484 integer; use -1 for nil. Doc fix.
486 * .gdbinit (xgetsym): New subroutine.
487 (xsymname, xsymbol): Use it.
488 (xprintsym): No need to call xgetptr.
490 2015-01-13 Martin Rudalics <rudalics@gmx.at>
492 * frame.c (adjust_frame_size): Make sure new numbers of
493 lines/columns get installed after font size change (Bug#19575).
495 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
497 Add DEFUN attributes.
498 * callint.c (Finteractive):
499 * character.c (Fcharacterp, Fmax_char):
500 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
501 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
502 (Ffloatp, Fbyteorder):
503 * decompress.c (Fzlib_available_p):
505 * frame.c (Fframe_windows_min_size):
506 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
507 * window.c (Fwindow__sanitize_window_sizes):
508 * xdisp.c (Ftool_bar_height):
509 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
510 * emacs.c (Fkill_emacs):
512 * keyboard.c (Ftop_level, Fexit_recursive_edit)
513 (Fabor_recursive_edit): Add noreturn attribute.
515 * search.c (fast_string_match_internal): New function,
517 (fast_string_match, fast_string_match_ignore_case): ...functions
519 * lisp.h (fast_string_match, fast_string_match_ignore_case):
520 inlined from here now.
521 (fast_string_match_internal): Add prototype.
522 * dired.c (file_name_completion): Use fast_string_match_internal.
524 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
525 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
526 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
527 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
529 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
531 Port to 32-bit MingGW --with-wide-int
532 Problem reported by Eli Zaretskii in:
533 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
534 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
535 what we think it is, rather than checking only its alignment (and
536 doing so incorrectly on MinGW).
538 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
540 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
541 Remove dead NILP check.
542 * image.c (Flookup_image): Use regular format for docstring.
543 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
545 2015-01-12 Martin Rudalics <rudalics@gmx.at>
547 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
549 * frame.c (frame_default_tool_bar_height): New variable.
550 (adjust_frame_size): Possibly add requested adjustment to
551 Vframe_adjust_size_history.
552 (make_frame): Initialize tool_bar_redisplayed_once slot.
553 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
554 doc-string. Call adjust_frame_size unconditionally (the frame's
555 text size may remain unaltered but the pixel size may change).
556 (x_figure_window_size): If frame_default_tool_bar_height was
557 set, use it instead of calculating the tool bar height from
558 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
559 Vframe_initial_frame_tool_bar_height.
560 (Qchange_frame_size, Qxg_frame_set_char_size)
561 (Qset_window_configuration, Qx_create_frame_1)
562 (Qx_create_frame_2): New symbols.
563 (Vframe_initial_frame_tool_bar_height): Remove.
564 (Vframe_adjust_size_history): New history variable for debugging
565 frame size adjustments.
566 * frame.h (struct frame): New boolean slot
567 tool_bar_redisplayed_once.
568 (frame_default_tool_bar_height): Extern.
569 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
570 to adjust_frame_size.
571 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
572 Qx_create_frame_2 to adjust_frame_size.
573 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
574 inhibit 1 when we have not redisplayed the tool bar yet.
575 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
576 Qx_create_frame_2 to adjust_frame_size.
577 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
579 * window.c (Fset_window_configuration): Pass
580 Qset_window_configuration to adjust_frame_size.
581 * xdisp.c (redisplay_tool_bar): Assign new height to
582 frame_default_tool_bar_height.
583 (redisplay_internal): If we haven't redisplayed this frame's
584 tool bar, call redisplay_tool_bar early so we can adjust the
585 frame size accordingly.
586 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
587 inhibit 1 when we have not redisplayed the tool bar yet.
588 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
589 Qx_create_frame_2 to adjust_frame_size.
591 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
593 Have 'make' output better GEN names
594 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
595 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
596 more naturally so that 'make' can output more-accurate names.
598 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
600 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
601 calling reset_buffer_local_variables, and make sure we initialize
604 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
606 * coding.c (Fcoding_system_plist): Use common style for docstring.
608 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
610 Port to MSB hosts without optimization
611 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
612 the inline function XTYPE needs to be declared before being used.
613 * lisp.h (XTYPE): New forward declaration.
615 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
617 Port to 32-bit --with-wide-int
618 Prefer symbol indexes to struct Lisp_Symbol * casted and then
619 widened, as the latter had trouble with GCC on Fedora 21 when
620 configured --with-wide-int and when used in static initializers.
621 * alloc.c (garbage_collect_1, which_symbols):
622 * lread.c (init_obarray):
623 Prefer builtin_lisp_symbol when it can be used.
624 * dispextern.h (struct image_type.type):
625 * font.c (font_property_table.key):
626 * frame.c (struct frame_parm_table.sym):
627 * keyboard.c (scroll_bar_parts, struct event_head):
628 * xdisp.c (struct props.name):
629 Use the index of a builtin symbol rather than its address.
631 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
632 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
633 symbol indexes rather than pointers, and which work better on MSB
634 hosts because they shift right before tagging. All uses changed.
635 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
636 No longer noops on wide-int hosts, since they work now.
637 (builtin_lisp_symbol): New function.
639 Port to HAVE_FREETYPE && !HAVE_XFT
640 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
641 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
642 Declare in this case too.
644 2015-01-10 Eli Zaretskii <eliz@gnu.org>
646 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
648 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
649 make_pointer_integer instead of XIL.
650 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
652 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
653 instead of XIL. Put a list of the descriptor, action, and file
654 name in event->arg, instead of spreading them between event->code
657 * w32term.c (queue_notifications): Use make_pointer_integer
658 instead of XIL. Put a list of the descriptor, action, and file
659 name in event->arg, instead of spreading them between event->code
662 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
663 event creation to changes in w32term.c and w32inevt.c above.
665 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
667 Port Qnil==0 changes to 32-bit --with-wide-int
668 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
669 macro-implemented version. For the non-USE_LSB_TAG case, supply
670 a new inline function that is the inverse of the new TAG_SYMPTR.
671 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
672 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
673 negative number, don't allow sign bits to bleed into the encoded
674 value. Shift in zero bits instead.
676 Refactor pointer-to-integer conversion
677 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
678 Rename and move to lisp.h. All uses changed.
679 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
680 which are renamed from gfilenotify.c's lisp_to_monitor and
681 monitor_to_lisp, and with more-generic void * signatures.
683 2015-01-08 Eli Zaretskii <eliz@gnu.org>
685 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
686 returned for right-to-left screen lines. (Before the change on
687 2014-12-30, the incorrectly-computed X pixel coordinate concealed
690 * .gdbinit (xsymname): New subroutine.
691 (xprintsym, initial-tbreak): Use it to access the name of a symbol
692 in a way that doesn't cause GDB to barf when it tries to
693 dereference a NULL pointer.
695 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
697 (set_cursor_from_row, try_cursor_movement, dump_glyph)
698 (insert_left_trunc_glyphs, append_space_for_newline)
699 (extend_face_to_end_of_line, highlight_trailing_whitespace)
700 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
701 (Fbidi_resolved_levels, produce_special_glyphs)
702 (rows_from_pos_range, mouse_face_from_buffer_pos)
703 (note_mouse_highlight): Use nil as the object for glyphs inserted
704 by the display engine, and test with NILP instead of INTEGERP.
707 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
710 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
713 * dispextern.h (struct glyph, struct it): Update comments for the
716 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
718 Port new Lisp symbol init to x86 --with-wide-int
719 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
720 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
721 GCC (at least) does not allow a constant initializer to widen an
724 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
725 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
726 Although clang doesn't need it, some other compiler might, and
727 it's easy enough to be safe.
729 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
730 Apparently clang removed support for the alloc_size attribute.
732 Port Qnil==0 XUNTAG to clang
733 clang has undefined behavior if the program subtracts an integer
734 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
735 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
736 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
737 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
739 Port GFileMonitor * hack to Qnil==0 platforms
740 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
741 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
742 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
744 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
746 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
747 size instead of using widht/height. The frame may be constrained.
749 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
751 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
752 Needed when neither optimizing nor inlining.
753 Also, sort decls alphabetically.
755 2015-01-05 Eli Zaretskii <eliz@gnu.org>
757 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
758 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
759 declarations of Q* variables that represent symbols.
761 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
765 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
766 that NILP (x) is equivalent to testing whether x is 0 at the
767 machine level. The overall effects of this and the previous patch
768 shrink the size of the text segment by 2.3% and speeds up
769 compilation of all the .elc files by about 0.5% on my platform,
770 which is Fedora 20 x86-64.
771 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
772 (make_lisp_symbol) [USE_LSB_TAG]:
773 Symbols now tag the difference from lispsym, not the pointer.
774 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
775 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
776 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
777 (XSYMBOL): New forward decl.
778 (XUNTAGBASE): New function.
781 Compute C decls for DEFSYMs automatically
783 This patch also makes Q constants (e.g., Qnil) constant addresses
784 from the C point of view.
785 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
786 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
787 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
788 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
789 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
790 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
791 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
792 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
793 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
794 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
795 * xselect.c, xsettings.c, xterm.c:
796 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
797 These names are now defined automatically by make-docfile.
798 * alloc.c (init_symbol): New function.
799 (Fmake_symbol): Use it.
800 (c_symbol_p): New function.
801 (valid_lisp_object_p, purecopy): Use it.
802 * alloc.c (marked_pinned_symbols):
803 Use make_lisp_symbol instead of make_lisp_ptr.
804 (garbage_collect_1): Mark lispsym symbols.
805 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
806 (mark_object): Use it.
807 (sweep_symbols): Sweep lispsym symbols.
808 (symbol_uses_obj): New function.
809 (which_symbols): Use it. Work for lispsym symbols, too.
810 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
811 since Qt's address is already known now.
812 (syms_of_alloc): Add lispsym count to symbols_consed.
813 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
814 when testing whether storage is all bits zero.
815 * dispextern.h (struct image_type):
816 * font.c (font_property_table):
817 * frame.c (struct frame_parm_table, frame_parms):
818 * keyboard.c (scroll_bar_parts, struct event_head):
819 * xdisp.c (struct props):
820 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
821 Lisp_Object *, since Qfoo is no longer an object whose address can be
822 taken. All uses changed.
823 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
824 use it, so that they no longer need to take the address of a Lisp sym.
825 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
826 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
827 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
828 DEFSYM Qdeactivate_mark before the corresponding var.
829 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
830 instead of interning their symbols; this avoids duplicates.
831 (LISP_INITIALLY, TAG_PTR)
832 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
834 (LISP_INITIALLY_ZERO): Use it.
835 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
836 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
837 Move decls up, to avoid forward uses. Include globals.h earlier, too.
838 (make_lisp_symbol): New function.
839 (XSETSYMBOL): Use it.
840 (DEFSYM): Now just a placeholder for make-docfile.
841 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
842 (intern_sym): New function, with body taken from old intern_driver.
843 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
845 (define_symbol): New function.
846 (init_obarray): Define the C symbols taken from lispsym.
847 Use plain DEFSYM for Qt and Qnil.
848 * syntax.c (init_syntax_once): No need to worry about
849 Qchar_table_extra_slots.
851 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
853 'temacs -nw' should not call missing functions
854 Without this patch, "temacs -nw" fails with the diagnostic
855 "emacs: Symbol's function definition is void: frame-windows-min-size"
856 and messes up the tty's state.
857 * frame.c (Fframe_windows_min_size): New placeholder function.
858 (syms_of_frame): Define it.
859 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
860 (syms_of_window): Define it.
862 Less 'make' chatter for lisp dir
863 * Makefile.in (%.elc): Adjust to compile-onefile change in
866 batch write-region no longer says "Wrote FOO"
867 This cuts down on 'make' chatter a bit.
868 * fileio.c (Fwrite_region):
869 Don't output "Wrote /whatever/foo.elc" if noninteractive.
871 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
873 Revert previous change to produce_composite_glyph
874 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
876 Pacify gcc -Wparentheses
877 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
879 2015-01-03 Martin Rudalics <rudalics@gmx.at>
881 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
882 f->can_x_set_window_size is true.
883 * xterm.c (x_set_window_size_1): Call change_frame_size with
884 text sizes instead of pixel sizes (Bug#19428).
886 2015-01-01 Eli Zaretskii <eliz@gnu.org>
888 * xdisp.c (pos_visible_p): Fix up the X coordinate for
889 right-to-left screen lines. (Bug#19473)
891 2015-01-01 Eli Zaretskii <eliz@gnu.org>
893 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
895 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
897 Simplify setfattr use by assuming GNU make
898 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
899 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
900 Simplify by using GNU make rather than shell conditionals,
901 by using ln -f rather than rm -f followed by ln,
902 and by preferring $@ to spelling out the destination.
904 2014-12-29 Eli Zaretskii <eliz@gnu.org>
906 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
907 file doesn't compile on MS-Windows.
909 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
911 Allow return value of system-name to vary. (Bug#19438)
912 * filelock.c (current_lock_owner):
913 * xrdb.c (get_environ_db):
914 * xterm.c (same_x_server):
915 * xterm.c (x_term_init):
916 Prefer (system-name) to system-name, and avoid naming
917 locals 'system-name'.
918 * editfns.c (cached_system_name): New static var.
919 (init_and_cache_system_name): New function.
920 (init_editfns, Fsystem_name): Use it.
921 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
922 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
923 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
924 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
925 Don't create a new string if the current value is already correct.
927 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
929 Fix produce_composite_width typo
930 * term.c (produce_composite_glyph):
931 Fix typo that confused number of columns for pixel width.
933 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
935 Wrap dll functions more simply
936 * decompress.c, gnutls.c, image.c, xml.c:
937 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
938 rather than the inverse when not WINDOWSNT. This isolates the
939 fn_* business into the WINDOWSNT-specific section of the code,
940 which makes it easier to maintain the generic code.
941 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
942 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
943 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
944 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
945 Remove. All uses replaced by DEF_DLL_FN.
946 * decompress.c (inflateInit2): Remove; no longer needed.
947 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
949 Port memory-full checking to GnuTLS 3.3
950 Instead of using gnutls_global_set_mem_functions, check every call
951 to a GnuTLS function that might return an indication of memory
952 exhaustion. Suggested by Dmitry Antipov in:
953 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
954 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
955 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
956 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
958 (check_memory_full): New function.
959 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
960 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
961 (Fgnutls_boot): Use it.
962 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
964 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
966 Fix parse_settings to match internal documentation
967 * xsettings.c (parse_settings): Return the number of settings seen.
968 Count the settings changes accurately.
969 (read_settings): Don't confuse number of settings changes with
970 the return code from XGetWindowProperty.
972 2014-12-27 Eli Zaretskii <eliz@gnu.org>
974 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
975 composition_compute_stop_pos to the number of characters in the
977 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
979 * composite.c (composition_compute_stop_pos): If no composition
980 was found in a string before ENDPOS, and ENDPOS is the string end,
981 no need to back up to a safe point.
983 * dispextern.h (struct it) <end_charpos>: Improve commentary.
985 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
987 * nsimage.m (allocInitFromFile:): Initialize bmRep.
988 (dealloc): Release bmRep.
989 (setPixmapData): Make bmRep local so class member is not
991 (setPixmapData): Rename local variable bmRep to avoid compiler
994 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
996 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
997 when going to fullscreen (Bug#0x180004f).
999 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1001 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1003 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1005 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1007 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1009 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1011 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1013 Use bool for boolean in xselect.c, xsettings.c
1014 * xselect.c (x_get_local_selection, struct selection_data)
1015 (x_selection_request_lisp_error, struct prop_location)
1016 (x_handle_selection_request, x_convert_selection)
1017 (waiting_for_other_props_on_window, expect_property_change)
1018 (wait_for_property_change, x_handle_property_notify)
1019 (x_get_foreign_selection, x_get_window_property)
1020 (receive_incremental_selection)
1021 (x_get_window_property_as_lisp_data)
1022 (lisp_data_to_selection_data, Fx_get_selection_internal)
1023 (x_send_client_event):
1024 * xselect.c, xterm.h (x_handle_dnd_message):
1025 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1026 (apply_xft_settings, read_and_apply_settings)
1027 (xft_settings_event, init_gsettings, init_xsettings)
1028 (syms_of_xsettings):
1029 Use bool for boolean.
1030 * xselect.c (x_get_window_property): Omit last arg, which was an
1032 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1033 always true. All callers changed.
1035 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1037 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1040 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1042 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1045 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1047 Use bool for boolean in xsmfns.c
1048 * xsmfns.c, xterm.h (x_session_have_connection):
1049 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1050 Use bool for boolean.
1051 (x_session_initialize, Fhandle_save_session):
1052 Prefer NILP (x) to EQ (x, Qnil).
1054 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1056 * callproc.c (child_setup):
1057 * dbusbind.c (xd_signature_cat):
1058 * doc.c (get_doc_string, Fsnarf_documentation):
1059 * editfns.c (Fuser_full_name):
1060 * frame.c (xrdb_get_resource):
1061 * gtkutil.c (xg_get_file_with_chooser):
1062 * tparam.c (tparam1):
1063 * xfns.c (xic_create_fontsetname):
1064 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1065 * xsmfns.c (smc_save_yourself_CB):
1066 Rewrite to avoid the need for strcat, typically by using stpcpy
1067 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1068 * doc.c (sibling_etc):
1069 * xrdb.c (xdefaults):
1070 Now a top-level static constant.
1072 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1074 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1077 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1079 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1080 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1082 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1084 Use bool for boolean in xterm.c
1085 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1086 (x_set_window_size, x_bitmap_icon):
1087 * nsterm.m (ns_frame_raise_lower, x_new_font):
1088 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1089 (struct terminal.frame_raise_lower_hook):
1090 * w32term.c (w32_frame_raise_lower):
1091 * xterm.c, xterm.h (x_text_icon):
1092 * xterm.c (x_update_window_begin, x_update_window_end)
1093 (x_update_end, x_after_update_window_line)
1094 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1095 (x_draw_glyph_string_foreground)
1096 (x_draw_composite_glyph_string_foreground)
1097 (x_alloc_lighter_color, x_draw_relief_rect)
1098 (x_draw_glyph_string_box, x_draw_image_relief)
1099 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1100 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1102 (XFillRectangle) [HAVE_GTK3]:
1103 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1104 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1105 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1106 (x_send_scroll_bar_event, xm_scroll_callback)
1107 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1108 (x_create_toolkit_scroll_bar)
1109 (x_create_horizontal_toolkit_scroll_bar)
1110 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1111 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1112 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1113 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1114 (x_scroll_bar_report_motion)
1115 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1116 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1117 (x_draw_window_cursor, x_clear_errors)
1118 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1119 (set_wm_state, x_set_sticky, get_current_wm_state)
1120 (do_ewmh_fullscreen, x_handle_net_wm_state)
1121 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1122 (x_set_window_size_1, XTframe_raise_lower)
1123 (x_make_frame_visible, x_iconify_frame)
1124 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1125 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1126 (x_delete_terminal, x_initialize, syms_of_xterm):
1127 Use bool for boolean.
1129 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1131 * composite.h (struct composition.width): Now int
1132 instead of unsigned short, as we prefer signed integers.
1134 Let charset tick grow past USHRT_MAX
1135 * charset.c, charset.h (charset_ordered_list_tick):
1136 Now EMACS_UINT, not unsigned short.
1137 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1138 maximum representable Emacs integer value before wrapping it around.
1140 Simplify unexec file mode setting
1141 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1142 Don't include <sys/stat.h> when no longer needed.
1143 (unexec): Create file with correct mode in the first place,
1144 rather than overwriting the mode later and fiddling with the
1145 global umask in the mean time. Avoid bogus usage like
1146 'umask (777)', which should have been 'umask (0777)'.
1147 (mark_x): Remove. All callers removed.
1149 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1151 Minor cleanups for Lisp objects and symbols
1152 * alloc.c (next_vector, set_next_vector):
1153 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1154 (lisp_h_make_number) [USE_LSB_TAG]:
1155 Use Lisp_Int0 instead of the mystery constant 0.
1156 * alloc.c (mark_object): Always set and use po; that's simpler.
1157 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1158 Properly parenthesize definientia.
1159 * bidi.c (bidi_initialize):
1160 * buffer.c (init_buffer_once):
1161 * nsfns.m (syms_of_nsfns):
1162 * nsmenu.m (syms_of_nsmenu):
1163 * nsselect.m (syms_of_nsselect):
1164 Prefer DEFSYM to defining by hand.
1165 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1166 * data.c: Fix too-long line.
1167 * lisp.h (DECLARE_GDB_SYM): New macro.
1168 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1169 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1170 Declare the symbol, so it's visible to everywhere lisp.h is included.
1171 Move forward decls as far forward as they can go,
1172 to allow future changes to use them.
1174 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1176 * gnutls.c: Include gnutls.h.
1177 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1178 * image.c (svg_load): Fix pointer signedness.
1180 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1182 * frame.c (frame_windows_min_size): New argument IGNORE.
1183 (adjust_frame_size): When called from change_frame_size call
1184 frame_windows_min_size with IGNORE Qt so we can ignore size
1187 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1189 * font.c (Ffont_info): Add more font information to the vector
1190 returned by the function, inspired by query-font. Doc fix.
1193 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1195 * keyboard.c (input_was_pending): New var.
1196 (read_char): Use it to make sure we only skip redisplay when we can't
1197 keep up with the repeat rate.
1199 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1201 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1203 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1205 * image.c (svg_load): Watch out for nil value of current buffer's
1206 filename. Re-enable filename thing for not-a-file case.
1208 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1210 Partially disabled previous change.
1212 * image.c (svg_load): Temporarily disabled filename thing for
1213 not-a-file case as it can cause crashs.
1215 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1217 Fix problem with images referenced within svg files. (bug#19373)
1219 * image.c: Additional parameter 'filename' for
1220 svg_load_image. Include "buffer.h". Define library function
1221 rsvg_handle_set_base_uri for WINDOWSNT.
1222 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1223 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1224 (svg_load): Pass a filename to svg_load_image: either name of
1225 actual file or of current buffer's file.
1226 (svg_load_image): New parameter 'filename', used for setting
1227 base_uri, necessary for loading referenced images. (bug#19373)
1229 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1231 * lread.c (init_obarray): Declare Qt as special.
1232 This fixes a typo in the 2012-05-15 patch that
1233 tried to declare Qt as special.
1235 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1237 Various fixes to use bool type and constants.
1238 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1240 * xfaces.c (clear_face_cache): Use bool for the argument type.
1242 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1244 Correct same_at_end when restoring window points
1245 * fileio.c (Finsert_file_contents): Compute same_at_end character
1246 position using the old buffer size, not the new one, since
1247 restore_window_points wants the old size.
1248 Fixes: debbugs:19161
1250 2014-12-14 Alan Mackenzie <acm@muc.de>
1252 New feature optionally to accelerate auto-repeated scrolling.
1254 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1256 * window.c (window_scroll): Bind fontification-functions to nil
1257 when scrolling by whole screens and
1258 fast-but-imprecise-scrolling is non-nil.
1259 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1261 * lisp.h (bool): Declare Qfontification_functions extern.
1263 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1265 Load system's default trusted Certificate Authorities if available.
1266 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1267 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1268 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1269 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1270 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1272 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1273 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1276 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1278 * regex.c (analyze_first): Rename from analyze_first.
1280 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1282 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1283 a hack involving a union.
1285 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1287 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1288 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1291 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1293 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1295 * gnutls.h: Always declare syms_of_gnutls.
1297 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1298 clarity. Let the availability check return Qnil when the GnuTLS
1299 integration is not available, instead of erroring out.
1302 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1304 * xdisp.c (move_it_in_display_line_to, display_line):
1305 Don't disallow overflow-newline-into-fringe when word-wrap is in
1308 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1310 * fileio.c: Better preserve window-points during revert (bug#19161).
1311 (Qget_buffer_window_list): New var.
1312 (get_window_points_and_markers, restore_window_points): New functions.
1313 (Finsert_file_contents): Use them to save and restore window-points.
1315 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1317 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1318 descriptor if called from x_connection_closed and always delete
1319 this descriptor from keyboard waiting set (Bug#19147).
1321 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1323 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1324 (bidi_cache_max_elts): New global variable.
1325 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1326 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1328 (bidi_cache_search): Handle overflown cache. Improve commentary.
1329 (bidi_cache_ensure_space): Limit allocations to the current value
1330 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1331 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1332 the increment to not exceed the limit.
1333 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1334 cache, zero otherwise (meaning the cache overflowed). In the
1335 latter case, set bidi_cache_last_idx to -1.
1336 (bidi_peek_at_next_level): Handle overflown cache.
1337 (bidi_push_it): Increase the cache limit for iterating the new object.
1338 (bidi_pop_it): Decrease the cache limit back to previous value.
1339 (bidi_shelve_cache): Shelve the current value of the cache limit.
1340 (bidi_unshelve_cache): Restore the value of cache limit.
1341 (bidi_find_bracket_pairs): If the cache overflows while looking
1342 for the paired bracket, give up and let bidi_resolve_neutrals
1343 process the bracket as a simple neutral. (Bug#19322)
1344 (bidi_find_other_level_edge): If the cache overflows, fall back on
1345 Plan B, which effectively stops the reordering and restarts it on
1346 the next character (after resetting the cache).
1347 (bidi_move_to_visually_next): When the cache overflows, reset it
1348 after processing the last cached character.
1350 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1352 Fix glitches in gnutls.c, mostly memory-related
1353 * gnutls.c: Sort macro definitions by name.
1354 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1355 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1356 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1357 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1358 calculating string length. Use make_uninit_string, to avoid
1359 copying the string. Cast the char, not the pointer.
1360 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1361 and free. Work even for dates past the year 9999. Use void *
1362 for buffers, to avoid casts.
1364 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1366 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1368 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1370 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1373 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1375 * process.c: Whitespace and line-break nitpicks.
1377 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1379 * gnutls.c (gnutls_certificate_details): The :signature isn't
1380 that useful, so remove it.
1381 (gnutls_certificate_details): Clean up whitespace slightly.
1382 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1384 (gnutls_certificate_details): Put :signature-algorithm back again,
1385 which was removed by mistake.
1386 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1387 that they are not messaged by default (bug#16253).
1388 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1390 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1392 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1394 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1397 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1399 * eval.c (Fsignal): Remove duplicate test.
1400 (Fautoload_do_load): Fix up docstring.
1402 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1404 * nsterm.m (represented_filename, represented_frame): New variables.
1405 (ns_set_represented_filename): New function.
1406 (sendEvent:): Set represented filename here to avoid flicker,
1407 related to Bug#18757.
1409 * nsterm.h: Declare ns_set_represented_filename.
1411 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1412 at once, call ns_set_represented_filename instead.
1414 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1416 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1417 (struct bidi_stack): Reduce size by using bit fields and by
1418 packing sos, override, and isolate_status into a single 8-bit
1419 byte called 'flags'.
1421 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1422 (bidi_push_embedding_level): Construct flags from individual
1423 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1425 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1426 from flags. Adapt to changes in prev_for_neutral,
1427 next_for_neutral, and last_strong members.
1428 (bidi_line_init): Initialize flags to zero.
1429 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1430 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1432 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1434 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1435 (Fapply): Try and simplify the control flow.
1437 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1439 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1440 Use gnutls_sign_get_name directly because
1441 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1442 (init_gnutls_functions): Load missing gnutls_server_name_set.
1444 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1446 * bidi.c (bidi_find_first_overridden): New function.
1448 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1449 (syms_of_xdisp): Defsubr it.
1451 * dispextern.h (bidi_find_first_overridden): Add prototype.
1453 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1455 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1456 to nil after release (Bug#9133).
1458 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1460 Port better to AddressSanitizer.
1461 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1463 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1464 Return -1 or 0, as the pipe trick doesn't work.
1465 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1467 * print.c (print_object):
1468 When a pointer-check primitive returns -1, do not assume this
1469 means the pointer is valid or that the underlying system has failed.
1470 It could just be that addresses are being sanitized so Emacs can't
1471 test for pointer validity.
1472 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1473 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1474 string validity checker doesn't work on stack-based strings.
1476 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1478 Improve clarity of USE_LSB_TAG definition.
1479 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1480 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1481 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1482 VAL_MAX / 2 rather than in terms of the (more complicated)
1483 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1485 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1487 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1488 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1489 (next_element_from_buffer): When done with overlays, reset the
1490 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1492 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1494 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1495 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1497 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1499 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1500 for paxctl and setfattr. Fixes temacs startup failure with
1501 grsecurity/PaX enabled Linux kernel (bug#19067).
1503 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1505 * w32.c, w32heap.c, w32term.c:
1506 Use MINGW_W64 instead of _W64.
1508 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1510 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1512 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1514 * gnutls.c (gnutls_ip_address_p): New function.
1515 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1517 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1519 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1521 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1523 Fix gnutls problems caught by static checking.
1524 * gnutls.c (Fgnutls_boot): Remove unused local.
1525 (Fgnutls_boot): Fix pointer signedness.
1527 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1529 * gnutls.c (gnutls_certificate_details): Don't include certain
1530 certificate details on older gnutls versions (bug#19168).
1531 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1532 (gnutls_certificate_details): Reversed check in last checkin.
1534 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1536 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1537 (Fgnutls_peer_status_warning_describe): Add function to describe a
1538 peer verification warning symbol.
1539 (Fgnutls_peer_status): Use it.
1540 (Fgnutls_boot): Use it. Minor logging fixes.
1542 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1544 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1546 2014-11-24 Glenn Morris <rgm@gnu.org>
1548 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1550 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1551 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1553 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1555 * gnutls.c: Fix Windows function definition of
1556 gnutls_x509_crt_get_fingerprint.
1558 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1560 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1562 * process.h: Added more fields to Lisp_Process to track
1563 certificate details.
1565 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1566 (Fgnutls_peer_status): New functions to export TLS certificate
1567 details to Emacs Lisp.
1569 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1571 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1572 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1573 check for gtk_adjustment_configure (Bug#19149).
1574 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1576 2014-11-22 Glenn Morris <rgm@gnu.org>
1578 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1580 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1582 Don't shrink frame when using desktop-save-mode (Bug#19048).
1583 * w32fns.c (x_set_tool_bar_lines): Always call
1584 x_change_tool_bar_height (Bug#19048).
1585 (x_change_tool_bar_height): Mark frame as garbaged since
1586 adjust_frame_size might not have done that.
1587 * xfns.c (x_set_tool_bar_lines): Always call
1588 x_change_tool_bar_height (Bug#19048).
1589 (x_change_tool_bar_height): Mark frame as garbaged since
1590 adjust_frame_size might not have done that.
1592 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1594 * xml.c (parse_region): Take care of new optional parameter
1595 'discard-comments' of 'libxml-parse(html|xml)-region'.
1596 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1597 New optional parameter 'discard-comments'.
1599 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1601 Improve time stamp handling, and be more consistent about it.
1602 * editfns.c (invalid_time): New function.
1603 Use it instead of 'error ("Invalid time specification")'.
1604 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1605 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1607 (make_time_tail, make_time): Remove. All uses changed to use
1608 new functions or plain list4i.
1609 (disassemble_lisp_time): Return effective length if successful.
1610 Check that LOW is an integer, if it's combined with other components.
1611 (decode_time_components): Decode into struct lisp_time, not
1612 struct timespec, so that we can support a wide set of times
1613 regardless of whether time_t is signed. Decode plain numbers
1614 as seconds since the Epoch, and nil as the current time.
1615 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1616 Reimplement in terms of new functions.
1617 (Fencode_time): Just use list2i.
1618 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1619 * keyboard.c (decode_timer): Don't allow the new formats (floating
1620 point or nil) in timers.
1621 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1622 place of the magic number '16'.
1623 (struct lisp_time): New type.
1624 (decode_time_components): Use it.
1625 (lisp_to_timespec): New decl.
1627 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1629 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1632 * callint.c (Fcall_interactively): Pass in nil as argument to
1633 Fbarf_if_buffer_read_only.
1635 * fileio.c (Finsert_file_contents): Ditto.
1637 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1639 * textprop.c (verify_interval_modification): Check buffer
1640 readedness after the last interval.
1642 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1643 the text at POSITION (new optional argument) has the
1644 `inhibit-read-only' text property set.
1646 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1648 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1649 errors in computing the number of pixels to scroll.
1650 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1652 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1654 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1655 call updateFrameSize.
1657 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1659 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1661 * nsfns.m (x_set_foreground_color, x_set_background_color)
1662 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1663 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1665 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1667 * nsterm.m (ns_send_appdefined): Check for application defined
1668 event on Cocoa (Bug#18993).
1669 (run): Restore code before the previous 18993 fix.
1671 2014-11-14 David Reitter <david.reitter@gmail.com>
1673 * nsterm.m (run): Set timeout for event loop to prevent hang.
1676 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1678 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1680 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1682 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1683 for each candidate font but attempt to reuse it from previous improper
1686 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1688 Avoid undefined behavior in color table hashing.
1689 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1690 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1691 This function avoids undefined behavior with signed shift overflow.
1693 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1695 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1696 when the inserted text does not need decoding. (Bug#18982)
1698 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1700 * nsterm.h (EmacsScroller): judge returns bool.
1702 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1703 (ns_judge_scroll_bars): Only set removed if judge returns true.
1704 (judge): Returns bool == condemned. Remove self from window.
1705 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1707 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1709 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1710 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1712 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1714 * nsterm.m (ns_set_vertical_scroll_bar)
1715 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1717 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1719 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1720 merely because tmo_in_millisec is nonnegative. The 1st call
1721 to g_main_context_query could succeed while the 2nd one fails.
1723 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1725 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1727 * nsterm.m (run): Only use non-system event loop if OSX version is
1728 exactly 10.9 (Bug#18993).
1729 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1732 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1734 * callproc.c (encode_current_directory): Support handling of file
1735 names prepended by "/:". (Bug#18891)
1737 2014-11-08 Alan Mackenzie <acm@muc.de>
1739 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1741 2014-11-08 Dima Kogan <dima@secretsauce.net>
1743 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1745 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1747 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1748 raises an error. (Bug#18891)
1750 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1752 * frame.c (adjust_frame_size): Call x_set_window_size only if
1753 f->can_x_set_window_size is set.
1754 (make_frame): Initialize f->can_x_set_window_size and
1755 f->can_run_window_configuration_change_hook.
1756 (Fcan_run_window_configuration_change_hook): New function.
1757 * frame.h (frame): Split `official' into `can_x_set_window_size'
1758 and `can_run_window_configuration_change_hook'.
1759 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1760 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1761 Set f->can_x_set_window_size.
1762 * window.c (run_window_configuration_change_hook):
1763 Return immediately if either f->can_x_set_window_size or
1764 f->can_run_window_configuration_change_hook are false.
1765 (Fset_window_configuration): Instead of f->official set
1766 f->can_x_set_window_size.
1767 * xfns.c (Fx_create_frame, x_create_tip_frame):
1768 Set f->can_x_set_window_size.
1770 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1772 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1773 cleanup from 2014-11-01 (Bug#18972).
1775 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1777 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1778 * xdisp.c (window-scroll-functions): Improve docstring.
1780 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1782 Uniquify the 'size' symbol.
1784 * w32notify.c (Qsize): Remove.
1785 * lisp.h (Qsize): New decl.
1786 * lread.c (Qsize): Now extern.
1787 * w32notify.c (syms_of_w32notify): No need to defsym.
1789 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1791 * dispnew.c (change_frame_size_1): Fix call of
1793 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1794 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1795 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1796 (Qtool_bar_size): New constants.
1797 (frame_inhibit_resize, adjust_frame_size): New argument to
1798 handle case where frame_inhibit_implied_resize is a list.
1799 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1800 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1801 (x_set_right_divider_width, x_set_bottom_divider_width)
1802 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1803 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1805 (frame-inhibit-implied-resize): Rewrite doc-string.
1806 * frame.h (frame_inhibit_resize, adjust_frame_size):
1807 Fix external declarations.
1808 (Qframe_position, Qframe_outer_size)
1809 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1810 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1811 (Qtool_bar_size): Extern them.
1812 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1813 (xg_height_or_width_changed): Remove.
1814 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1815 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1816 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1817 (xg_change_toolbar_position): Call adjust_frame_size directly.
1818 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1819 Fix calls of adjust_frame_size.
1820 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1821 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1822 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1823 frame can get resized when tool-bar-lines parameter changes from
1825 (Fw32_frame_menu_bar_size): Return fourth value.
1826 (Fw32_frame_rect): Block input around system calls
1827 (Fx_frame_geometry): New function.
1828 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1829 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1830 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1831 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1832 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1833 (Fx_create_frame): Adjust adjust_frame_size calls.
1834 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1835 frame can get resized when tool-bar-lines parameter changes from
1837 (Fx_frame_geometry): New function.
1838 * xmenu.c (update_frame_menubar): On Lucid call
1839 adjust_frame_size with one pixel less height to avoid that
1840 repeatedly adding/removing the menu bar grows the frame.
1841 (free_frame_menubar): On Motif arrange to optionally preserve
1842 the old frame height when removing the menu bar.
1843 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1845 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1847 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1848 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1849 frame; instead, print an error message.
1851 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1853 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1855 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1857 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1858 (dealloc): Release bmRep.
1860 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1861 imageListSetNext, imageListNext.
1863 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1864 (reference): Remove.
1865 (allocInitFromFile:): Remove searching ImageList and calling
1866 reference (Bug#18918).
1867 (dealloc): Remove handling if ImageList.
1869 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1871 * process.c (catch_child_signal): Fix incorrect assertion.
1873 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1875 * macfont.m (macfont_draw):
1876 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1878 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1879 if force_integral_p (i.e. no antialias).
1880 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1881 bold if no antialias (Bug#18876).
1883 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1884 was given (Bug#18846).
1886 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1888 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1889 instead of in xdisp.c, function now takes void. (Bug#18884).
1891 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1892 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1894 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1895 struct window* (Bug#18889).
1896 Remove getMouseMotionPart.
1897 (ns_output): Make icon_top/left int.
1899 * nsfns.m (x_icon): icon_top/left is int.
1901 * nsterm.m (ns_mouse_position): Remove unused code.
1902 (initFrame:window:, dealloc): Use window instead of win.
1903 (getMouseMotionPart:window:x:y:): Remove, unused.
1904 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1906 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1908 * keyboard.c (readable_events): When FLAGS include
1909 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1910 This avoids returning non-nil from input-pending-p when only such
1911 events are in the queue. (Bug#18856)
1913 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1915 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1916 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1917 (Qforeign_selection): Remove.
1918 (ns_get_local_selection): Identation fix.
1919 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1921 * nsselect.m (ns_get_local_selection): Remove calling of
1922 functions in Vselection_converter_alist (Bug#18911).
1923 (syms_of_nsselect): Remove Vselection_converter_alist.
1925 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1927 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1928 and unnecessary initialization. Adjust comments.
1930 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1932 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1934 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1935 index, not an absolute one, as that's what the function expects.
1937 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1939 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1940 font on an initial frame when running as a daemon (Bug#18869).
1942 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1944 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1946 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1947 build_string, when importing a home directory. (Bug#18873)
1949 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1951 * dispnew.c (buffer_posn_from_coords):
1952 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1953 account for the header-line height. (Bug#18839)
1955 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1957 * xml.c (parse_region): Do not forget the first document child.
1959 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1961 * nsselect.m: pasteboard_changecount is new.
1962 (ns_store_pb_change_count, ns_get_pb_change_count)
1963 (ns_get_our_change_count_for): New functions.
1964 (ns_string_to_pasteboard_internal): Correct comment.
1965 type => gtype in eassert, Call ns_store_pb_change_count.
1966 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1967 (Fns_disown_selection_internal, Fns_selection_owner_p):
1968 Replace Vselection_alist check, with change count check.
1969 (Fns_get_selection): Initialize val to Qnil. Only get local
1970 selection if change counts match (Bug#18799).
1971 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1973 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1975 * w32proc.c (create_child): If calling a quoted batch file,
1976 pass NULL for exe. (Bug#18745)
1978 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1980 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1981 (bidi_resolve_brackets): Use end of string position rather than ZV
1982 when iterating over a string. (Bug#18815)
1984 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1986 * keyboard.c (make_lispy_position): Return coordinates also when
1987 on scroll bars, fringes, margins or not in a window.
1988 * xdisp.c (show_mouse_face): Don't change cursor face during
1991 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1993 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1994 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1995 Fix doc-strings (Bug#18789).
1997 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1999 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2001 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2003 Optimize redisplay of simple bracketed text.
2004 * bidi.c (bidi_cache_reset_to): New function.
2005 (bidi_cache_reset): Call it.
2006 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2008 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2009 bracket_enclosed_type only if bracket_pairing_pos's value is not
2011 (MAX_BPA_STACK): Make sure the value is signed.
2012 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2013 stop pushing values onto the stack.
2014 (bidi_find_bracket_pairs): If the bracketed text is only on the
2015 base embedding level, remove all the states cached by this
2016 function from the cache, and return zero, so that the brackets in
2017 this segment of text are processed as normal neutrals.
2018 (bidi_resolve_brackets): Detect the brackets that are to be
2019 processed as neutrals, and don't call bidi_find_bracket_pairs on
2022 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2024 * w32select.c (Fw32_selection_exists_p): Rename from
2025 Fx_selection_exists_p.
2026 (syms_of_w32select): Adjust accordingly.
2028 * w16select.c (Fw16_selection_exists_p): Rename from
2029 Fx_selection_exists_p.
2030 (syms_of_win16select): Adjust accordingly.
2032 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2033 (Fns_own_selection_internal): Tighten scoping.
2034 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2035 (Fns_get_selection): Rename from Fx_get_selection_internal.
2036 (Fns_get_selection_internal, Fns_store_selection_internal):
2038 (syms_of_nsselect): Adjust accordingly.
2040 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2042 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2043 * w32term.c (x_set_window_size): Account for wrapped menu bar
2044 lines when setting up frame height (Bug#15174 and Bug#18720).
2045 (w32_add_wrapped_menu_bar_lines): New variable.
2047 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2049 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2052 2014-10-20 Glenn Morris <rgm@gnu.org>
2054 * Merge in all changes up to 24.4 release.
2056 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2058 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2059 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2061 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2063 * xterm.c (handle_one_xevent): Check return value from
2064 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2065 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2067 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2068 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2069 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2070 Gtk+ >= 3.14 (Bug#18674).
2071 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2072 Gtk+ >= 3.14 (Bug#18674).
2074 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2076 * gtkutil.c: Remove no-longer-used code.
2077 (xg_update_menubar): Remove unused local and unnecessary call to
2078 gtk_menu_item_get_submenu.
2079 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2080 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2081 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2083 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2085 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2087 * xterm.h (handlebox_widget): Remove.
2089 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2092 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2094 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2095 to handle Gtk versions.
2096 (xg_get_file_with_chooser): Use them.
2097 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2098 Remove (create_menus): Remove teroff argument and code.
2099 Remove call to gtk_menu_set_title.
2100 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2101 Adjust args to create_menus.
2102 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2103 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2104 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2105 (xg_make_tool_item): Remove detach code.
2106 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2107 (find_icon_from_name): New function.
2108 (update_frame_tool_bar): Remove GtkStockItem code, move to
2109 find_icon_from_name. Let stock be a list of icon names to try.
2110 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2111 Replace TOOLBAR_TOP_WIDGET.
2112 (free_frame_tool_bar, xg_change_toolbar_position ):
2113 Replace TOOLBAR_TOP_WIDGET.
2114 (xg_initialize): Remove tearoff code.
2116 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2118 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2119 pixel from the window's cursor glyph width, since X renders hollow
2120 blocks 1 pixel wider than the 'width' parameter.
2122 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2123 glyph->pixel_width; this is now done in xterm.c.
2125 Fix reordering of bracket characters in isolates.
2126 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2127 RESOLVED_ONLY; when non-zero, return from the cache only fully
2128 resolved states. All callers changed.
2129 (CANONICAL_EQU): New macro.
2130 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2131 equivalent of the paired closing bracket character.
2132 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2133 the default non-negative value, to be checked later in
2134 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2135 characters against those pushed onto the BPA stack.
2136 (bidi_record_type_for_neutral): New function.
2137 (bidi_resolve_brackets): Record next_for_neutral and
2138 prev_for_neutral when embedding level gets pushed. Force
2139 resolution of bracket pairs when entering a level run that was not
2141 (bidi_resolve_neutral): Add assertions before calling
2142 bidi_resolve_neutral_1.
2143 (bidi_level_of_next_char): Remove the code that attempted to
2144 resolve unresolved neutrals; that is now done by
2145 bidi_resolve_neutral.
2147 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2149 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2151 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2152 1-pixel R2L characters.
2153 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2154 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2156 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2158 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2161 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2163 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2164 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2165 It's not clear to me whether the initialization is needed,
2166 but it can't hurt so I played it safe.
2168 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2170 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2172 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2174 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2175 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2177 (bidi_get_type): Return the isolate initiators and terminator types.
2178 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2179 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2180 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2181 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2182 for the new features.
2183 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2184 push and pop correctly for isolates.
2185 (bidi_remember_char): Modify to accept an additional argument
2186 and record the bidi type according to its value.
2187 (bidi_cache_iterator_state): Accept an additional argument to only
2188 update an existing state. Handle the new members of struct bidi_it.
2189 (bidi_cache_find): Arguments changed: no longer accepts a level,
2190 instead accepts a flag telling it whether it is okay to return
2191 unresolved neutrals.
2192 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2193 table. Initialize new isolate-related members.
2194 (bidi_paragraph_init): Some code factored out into
2195 find_first_strong_char.
2196 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2197 into bidi_resolve_explicit.
2198 (bidi_resolve_explicit): Support the isolate initiators and
2199 terminator. Fix handling of embeddings and overrides according to
2200 new UBA requirements. Record information about previously seen
2201 characters here (moved from bidi_level_of_next_char).
2202 (bidi_resolve_weak): Adapt to changes in struct members.
2203 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2204 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2205 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2206 paired bracket resolution. Handle isolate initiators and
2208 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2209 (bidi_level_of_next_char): Move the code that records information
2210 about previous characters to bidi_resolve_explicit. Fix logic of
2211 resolving neutrals and make sure their cache entries are updated.
2212 Remove now unneeded special handling of PDF level.
2214 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2215 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2216 enlarged per Unicode 6.3.
2217 (enum bidi_bracket_type_t): New data type.
2218 (struct bidi_saved_info): Leave only 2 type members out of 4.
2220 (struct bidi_stack): Add members necessary to support isolating
2222 (struct bidi_it): Add new members necessary to support isolating
2223 sequences and bracket pair resolution.
2225 * xdisp.c (Fbidi_resolved_levels): New function.
2226 (syms_of_xdisp): Defsubr it.
2227 (append_glyph, append_composite_glyph, produce_image_glyph)
2228 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2230 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2232 * term.c (append_glyph, append_composite_glyph)
2233 (append_glyphless_glyph): Convert aborts to assertions.
2235 * .gdbinit (pgx): Display the character codepoint, resolved level,
2236 and bidi type also for glyphless glyphs.
2238 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2240 Avoid unwanted point motion in Fline_beginning_position.
2241 * lisp.h (scan_newline_from_point): Add prototype.
2242 * search.c (scan_newline_from_point): New function, refactored from...
2243 * cmds.c (Fforward_line): ...adjusted user.
2244 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2245 and simplify the former since the latter doesn't move point.
2247 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2249 Cleanup terminal handling code.
2250 * dispextern.h (get_named_tty): Remove prototype but...
2251 * termhooks.h (get_named_terminal): ...resurrect it under
2252 more meaningful name.
2253 (get_terminal): Likewise, but with...
2254 (decode_live_terminal): ...this name.
2255 (decode_tty_terminal): Add prototype.
2256 * term.c (get_tty_terminal): Remove.
2257 (get_named_tty): Remove.
2258 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2259 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2260 Use decode_tty_terminal.
2261 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2262 * terminal.c (get_terminal): Refactor to...
2263 (decode_terminal, decode_live_terminal): ...new functions.
2264 (decode_tty_terminal): Replacement for get_tty_terminal.
2265 (get_named_terminal): Likewise for get_named_tty.
2266 * coding.c (Fset_terminal_coding_system_internal)
2267 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2268 (Fkeyboard_coding_system):
2269 * composite.c (Fcomposition_get_gstring):
2270 * dispnew.c (Fsend_string_to_terminal):
2271 * frame.c (Fmake_terminal_frame):
2272 * nsfns.m (check_ns_display_info):
2273 * w32fns.c, xfns.c (check_x_display_info):
2274 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2275 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2276 (Fset_quit_char): Use get_named_terminal.
2277 (Fset_output_flow_control, Fset_input_meta_mode):
2278 Use decode_tty_terminal.
2280 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2282 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2283 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2285 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2287 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2288 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2290 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2292 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2295 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2297 * editfns.c (dump_tz_string): No longer const.
2298 It might be modified.
2300 * nsmenu.m (clear): Assume OS X 10.6 or later.
2302 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2304 * unexmacosx.c: Remove include ppc/reloc.h.
2305 (unrelocate, copy_dysymtab): Remove PPC code.
2306 (rebase_reloc_address): Remove, only used for PPC:
2308 * nsterm.m: Always include macfont.h on COCOA.
2309 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2310 (ns_dumpglyphs_image, ns_check_menu_open)
2311 (applicationDidFinishLaunching)
2312 (antialiasThresholdDidChange:)
2313 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2314 Remove checks for OSX <= 10.5/10.6.
2315 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2316 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2319 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2320 (NS_HAVE_NSINTEGER): Remove block.
2321 Remove >= OSX 10.6 tests.
2323 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2324 (x_activate_menubar, trackingNotification:): Remove check for
2326 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2328 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2330 * nsfns.m: Always include macfont.h on COCOA.
2331 (ns_filename_from_panel, ns_directory_from_panel)
2332 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2333 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2335 * macfont.m: Remove >= 1050 check.
2336 (macfont_create_family_with_symbol)
2337 (macfont_get_glyph_for_character)
2338 (mac_font_get_glyphs_for_variants)
2339 (mac_ctfont_create_available_families, syms_of_macfont):
2340 Remove code for OSX < 10.6.
2341 (mac_font_family_group, mac_font_family_compare): Remove, only used
2344 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2345 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2347 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2350 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2352 Fix putenv race conditions with undefined behavior (Bug#8705).
2353 Do all putenv calls before Emacs creates any threads.
2354 Use a safer way to modify the TZ environment variable in the
2355 presence of multiple threads. For further thread-safety,
2356 prefer localtime_r and gmtime_r to localtime and gmtime,
2357 and prefer struct tm's tm_gmtoff (if available) to calling
2358 both localtime_r and gmtime_r.
2359 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2360 (init_dbusbind): ... to this new function.
2361 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2362 * xterm.c (x_term_init): Move xputenv call from here ...
2363 (init_xterm): ... to this new function.
2364 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2365 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2366 (dump_tz_string): New constant.
2367 (init_editfns): Use it. This centralizes the dump_tz stuff.
2368 Call set_time_zone_rule here, so that its xputenv is done
2369 before Emacs goes multithreaded.
2370 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2371 thread-safe enough for Emacs.
2372 (format_time_string, Fdecode_time, Fcurrent_time_string)
2373 (Fcurrent_time_zone):
2374 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2375 localtime and gmtime. Remove now-unnecessary calls to block_input.
2376 (tm_gmtoff): New static function.
2377 (Fdecode_time, Fcurrent_time_zone): Use it.
2378 (Fencode_time): Use mktime_z, for better thread-safety.
2379 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2380 i.e., not quite thread-safe but good enough for Emacs typical usage.
2381 Do not reclaim storage that is in the environment; let it leak.
2382 Always call tzset, since localtime_r does not.
2383 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2384 This is now done in init_editfns.
2385 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2386 New macros and declarations, for platforms lacking tzalloc & friends.
2388 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2390 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2391 On x86 platforms this works around GCC bug 63495
2392 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2393 and more generally should fix a portability problem in Emacs.
2394 Reported by Stefan Monnier in:
2395 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2397 2014-10-08 Leo Liu <sdl.web@gmail.com>
2399 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2400 * keymap.c (describe_vector_princ):
2401 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2404 * print.c (printchar_stdout_last): Declare.
2405 (printchar): Record the last char written to stdout.
2406 (Fterpri): Add optional argument ENSURE.
2408 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2410 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2411 DELAY argument to change_frame_size, so that the frame size
2412 changes, if any are needed, are delayed until the next redisplay.
2413 This is to avoid a too early QUIT inside change_frame_size, when
2414 it calls Lisp in frame_windows_min_size, in case one of the events
2415 we've read sets the quit-flag. (Bug#18649)
2417 * w32fns.c (check_x_display_info): Accept terminal objects as
2418 argument, to follow what xfns.c does.
2420 2014-10-07 Glenn Morris <rgm@gnu.org>
2422 * Makefile.in ($(srcdir)/macuvs.h)
2423 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2425 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2427 * decompress.c (init_zlib_functions): Move the message about zlib
2428 being unavailable from here...
2429 (Fzlib_decompress_region): ...to here. (Bug#18650)
2431 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2433 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2434 the case where an optional string is used. Adjust docstring.
2436 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2438 * lisp.mk (lisp): Remove w32-common-fns.elc.
2440 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2442 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2443 These were already defined in buffer.c, and the duplicate
2444 definitions cause problems on platforms like 'gcc -fno-common'.
2445 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2447 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2449 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2450 if toolbar is visible.
2452 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2455 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2456 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2457 (ns_select, ns_read_socket): Use unwind_protect to decrease
2458 apploopnr (Bug#18345).
2459 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2460 line height (Bug#17977).
2462 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2463 (macfont_closest_traits_index): New function.
2464 (macfont_closest_traits_index_p): Rename from
2465 macfont_closest_traits_index.
2466 (macfont_list): Use macfont_closest_traits_index_p.
2468 2014-10-05 K. Handa <handa@gnu.org>
2470 * coding.c (detect_coding_iso_2022): Set coding->rejected
2471 correctly when an invalid escape sequence is found (Bug#18610).
2473 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2475 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2476 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2479 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2481 * buffer.c (scroll_bar_width, scroll_bar_height):
2483 * window.c (Fset_window_scroll_bars): Fix doc-string.
2484 (Fwindow_scroll_bars): Have it return what the doc-string says.
2486 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2488 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2489 iterator backwards, to resync the bidi iterator. (Bug#18584)
2491 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2493 Consistently use min and max macros from lisp.h.
2494 * coding.c (min, max):
2496 * unexhp9k800.c (min):
2497 * unexw32.c (min, max): Use definitions from lisp.h.
2498 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2500 * gmalloc.c (min): Tiny style change.
2502 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2503 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2505 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2507 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2508 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2509 (X_ULONG_MAX): Move these macros to xterm.h.
2510 (x_fill_property_data): Be more generous about allowing either
2511 signed or unsigned data of the appropriate width.
2512 * xterm.h (x_display_set_last_user_time): New function.
2513 All setters of last_user_time changd to use this function.
2514 If ENABLE_CHECKING, check that the times are in range.
2516 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2518 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2519 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2521 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2523 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2524 make a font_object from a tty frame (Bug#18573).
2525 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2527 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2529 * alloc.c (mark_overlay): Assume that overlay boundaries are
2530 always markers. Add comment.
2531 * lread.c (read_internal_start): Use convenient validate_subarray.
2533 (Fread_from_string): Adjust docstring.
2535 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2537 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2539 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2540 Rename from the "x-" prefix.
2542 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2544 * xselect.c (selection-converter-alist): Fix docstring.
2546 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2548 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2549 argument passed by the caller, when we mirror all slashes into
2552 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2554 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2555 Resurrect old code and fix compilation with GTK < 2.13.6.
2557 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2559 Use AUTO_CONS instead of SCOPED_CONS, etc.
2560 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2561 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2562 (AUTO_LIST1): Rename from scoped_list1.
2563 (AUTO_LIST2): Rename from scoped_list2.
2564 (AUTO_LIST3): Rename from scoped_list3.
2565 (AUTO_LIST4): Rename from scoped_list4.
2566 (AUTO_STRING): Rename from SCOPED_STRING.
2567 * frame.h (AUTO_FRAME_ARG):
2568 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2569 (AUTO_LIST4, AUTO_STRING):
2570 Prepend a new argument 'name'.
2571 Declare a variable instead of yielding a value.
2573 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2575 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2577 * w32fns.c (w32_createwindow): Accept an additional argument, an
2578 array of 2 values specifying the coordinates of the frame's
2579 top-left corner. Use these values instead of calling x_get_arg,
2580 which can cons Lisp objects, and therefore cannot be called except
2581 from the main thread. Remove redundant tests for the default
2583 (my_create_window): Move the calculation of the coordinates of the
2584 frame's top-left edge here. Pass them to the input thread via the
2585 second parameter of the WM_EMACS_CREATEWINDOW message.
2586 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2589 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2591 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2592 (redisplay_window): Treat the frame's frozen_window_starts flag
2593 the same way as the optional_new_start flag for the window: only
2594 obey it if the glyph row showing point will be fully visible.
2595 Likewise when the window start is in a continuation line. If,
2596 after trying everything under the 'force_start' label, point is
2597 still not fully visible, give up and scroll the window.
2598 Add debugging traces. (Bug#18545)
2600 * window.c (Frecenter): Set the window's redisplay flag.
2602 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2604 * w32term.c (w32_read_socket): Don't use frame dimensions for
2605 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2606 rectangle. Check the return value of GetClientRect, and don't use
2607 the results if it didn't succeed.
2609 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2610 in columns and lines after correcting the pixel dimensions in
2612 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2613 negative values to xrealloc. (Bug#18528)
2615 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2617 * alloc.c: Remove now-unnecessary check.
2618 Suggested by Dmitry Antipov in:
2619 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2621 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2623 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2624 to Ubuntu 14.04.1 x86-64.
2626 Simplify stack-allocated Lisp objects, and make them more portable.
2627 The build_local_string macro was used in two ways: (1) string
2628 literals for which scoped allocation suffices, and (2) file name
2629 components, where it's not safe in general to assume bounded-size
2630 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2631 allocates a block-scope string, and by using SCOPED_STRING for (1)
2632 and build_string for (2). Furthermore, actually use stack
2633 allocation only for objects known to have sufficient alignment.
2634 This simpler implementation means Emacs can make
2635 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2636 GC_MAKE_GCPROS_NOOPS.
2637 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2638 for fewer differences among implementations.
2639 (struct Lisp_String): Now GCALIGNED.
2640 (USE_STACK_LISP_OBJECTS): Default to true, since the
2641 implementation no longer insists on a nonempty GCALIGNED.
2642 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2643 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2644 separately. Move definiens to scoped_cons. The old definition
2645 was incorrect when GCALIGNED was defined to be empty.
2646 (union Aligned_String): New type.
2647 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2648 implementation ports to compilers that don't align strictly enough.
2649 Don't worry about the union sizes; it's not worth bothering about.
2650 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2651 Rewrite using USE_STACK_CONS.
2652 (scoped_cons): Assume the use of union Aligned_Cons.
2653 (lisp_string_size, make_local_string, build_local_string): Remove.
2654 Unless otherwise specified, all callers of build_local_string
2655 changed to use SCOPED_STRING.
2656 (SCOPED_STRING): New macro.
2657 * data.c (wrong_choice):
2658 * menu.c (single_menu_item):
2659 * process.c (Fformat_network_address):
2660 Hoist use of SCOPED_STRING out of a scope, so that its returned
2661 object lives long enough.
2662 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2663 as the string might be long or might not be ASCII.
2665 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2667 * msdos.c (internal_terminal_init): Bump version to 25.
2669 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2671 Keep stack-allocated Lisp objects fast rather than versatile.
2672 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2673 (SCOPED_CONS_INITIALIZER): New macro.
2674 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2675 (USE_LOCAL_ALLOCA): Remove.
2676 (local_cons, local_list1, local_list2, local_list3, local_list4):
2677 Remove. Stack overflow checking makes them too slow.
2678 (make_local_vector): Likewise. Also we just don't have enough
2680 (enum LISP_STRING_OVERHEAD): Remove.
2681 (local_string_init, local_vector_init): Remove prototypes.
2682 (make_local_string, build_local_string): Redesign to target short
2683 compile-time string constants, fall back to regular string allocation
2685 (lisp_string_size): New function.
2686 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2687 * alloc.c (local_string_init, local_vector_init): Remove.
2688 (verify_ascii) [ENABLE_CHECKING]: New function.
2689 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2690 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2691 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2692 * xselect.c, xterm.c: All related users changed.
2694 2014-09-28 Ken Brown <kbrown@cornell.edu>
2696 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2697 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2699 2014-09-27 Ken Brown <kbrown@cornell.edu>
2701 Fix implementation of HYBRID_MALLOC on Cygwin.
2702 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2703 (bss_sbrk_buffer_beg): New variable. Use it...
2704 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2705 incorrect definition.
2707 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2709 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2710 Make it into a function and change arg to be a function.
2712 * lisp.mk (lisp): Add elisp-mode.elc.
2714 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2716 * xfns.c (x_default_scroll_bar_color_parameter):
2717 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2718 to pacify --enable-gcc-warnings in non-scrollbar builds.
2720 2014-09-26 Ken Brown <kbrown@cornell.edu>
2722 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2724 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2726 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2727 MinGW builds that use GCC before 4.2.
2729 Default to stack objects on DOS_NT platforms as well.
2730 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2731 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2733 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2735 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2736 ALIGN_STACK attribute.
2738 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2740 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2741 ALIGN_STACK attribute.
2743 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2744 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2746 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2748 * frame.c (frame_inhibit_resize):
2749 * widget.c (EmacsFrameResize):
2750 * window.c (resize_frame_windows, Fset_window_configuration):
2751 * xdisp.c (expose_frame):
2752 * xfns.c (x_change_tool_bar_height):
2753 * xmenu.c (update_frame_menubar):
2754 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2755 Remove code left dead after 2014-07-27 changes.
2757 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2759 Fix local_cons etc. to not exhaust the stack when in a loop.
2760 Problem reported in:
2761 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2762 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2763 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2764 (Ffind_charset_string):
2765 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2766 * data.c (wrong_range):
2767 * editfns.c (Fpropertize, format2):
2768 * emacs.c (init_cmdargs, decode_env_path):
2769 * fileio.c (auto_save_error):
2770 * fns.c (Fyes_or_no_p):
2771 * font.c (font_style_to_value, font_parse_xlfd)
2772 (font_parse_family_registry, font_delete_unmatched)
2774 * fontset.c (Fset_fontset_font):
2775 * frame.c (x_get_arg):
2776 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2777 (read_char_minibuf_menu_prompt):
2778 * keymap.c (silly_event_symbol_error, describe_vector):
2779 * lread.c (load_warn_old_style_backquotes):
2780 * menu.c (single_menu_item):
2781 * minibuf.c (Fread_buffer):
2782 * process.c (status_message, Fformat_network_address)
2783 (server_accept_connection):
2784 * textprop.c (copy_text_properties):
2785 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2786 * xfns.c (x_default_scroll_bar_color_parameter):
2787 * xfont.c (xfont_open):
2788 * xselect.c (x_clipboard_manager_error_1):
2789 * xterm.c (x_term_init):
2790 Put USE_LOCAL_ALLOCA at the start of the function.
2791 * fns.c (maybe_resize_hash_table): Use build_string instead of
2792 build_local_string, since we'd otherwise need a conditional
2793 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2794 not worth the bother of optimization.
2795 * font.c (font_delete_unmatched): Remove by-hand code that
2796 observed MAX_ALLOCA limit, since it's now done automatically.
2797 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2798 since build_local_string needs its sa_alloc.
2799 * lisp.h (lisp_word_count): New function.
2800 (SAFE_ALLOCA_LISP): Use it.
2801 (USE_LOCAL_ALLOCA): New macro.
2802 (local_cons, make_local_vector, make_local_string):
2803 Observe the MAX_ALLOCA limit.
2804 (LISP_STRING_OVERHEAD): New constant.
2805 (make_local_string): Use it.
2807 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2809 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2810 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2811 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2812 and Solaris and it's likely to work on similar platforms.
2814 Avoid signed integer overflow when converting Time to ptrdiff_t.
2815 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2817 (position_to_Time, Time_to_position): New functions.
2818 (gen_help_event, kbd_buffer_get_event): Use them.
2819 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2820 Go back to plain 'unsigned long', so that 'Time' is the same
2821 for both X and non-X builds; this is less likely to cause surprise.
2822 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2823 are the same size; this is no longer required.
2825 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2826 of bit 28 and of whether an unsigned value is negative.
2827 This simplifies the code a bit, and pacifies clang 3.4.
2829 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2831 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2832 Windows builds, where 'long' is a 32-bit type.
2834 * w32inevt.h (w32_console_mouse_position): Update the argument
2835 types to use 'Time'.
2837 * w32term.c (w32_mouse_position)
2838 (x_horizontal_scroll_bar_report_motion)
2839 (x_scroll_bar_report_motion): Update the argument types to use
2842 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2844 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2845 (struct input_event): ...unsigned bitfields. Likewise for
2846 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2847 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2848 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2849 (kbd_buffer_get_event): Adjust users.
2850 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2851 (make_scroll_bar_position): New function, refactored out of...
2852 (make_lispy_event): ...adjusted user.
2853 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2854 * nsterm.m (ns_mouse_position, mouseUp):
2855 * term.c (term_mouse_position):
2856 * w32inevt.c (w32_console_mouse_position):
2857 * w32term.c (w32_mouse_position):
2858 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2859 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2860 Prefer enum and explicit enum members to integers and numeric values.
2862 * chartab.c (uniprop_encode_value_numeric):
2863 * font.c (font_style_to_value): Use make_local_vector.
2864 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2865 * keymap.c (append_key): Use scoped_list1.
2867 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2868 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2870 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2872 Fix some slow uses and misuses of strcat.
2873 * doc.c (get_doc_string):
2874 * gtkutil.c (get_utf8_string):
2875 * xsmfns.c (x_session_initialize):
2876 Avoid recomputation of string length.
2877 * ftfont.c (ftfont_spec_pattern):
2878 * xfns.c (xic_create_fontsetname):
2879 Don't assume output buffer is initially zero.
2881 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2883 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2884 All callers changed.
2885 * xterm.c (x_term_init): Use new functionality to avoid two needs
2886 to compute a string length.
2888 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2890 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2892 Use known length of a Lisp string to copy it faster.
2893 * lisp.h (lispstrcpy): New function. Add comment.
2894 * callproc.c (child_setup):
2895 * dbusbind.c (xd_append_arg):
2896 * doc.c (get_doc_string):
2897 * font.c (Ffont_xlfd_name):
2898 * frame.c (xrdb_get_resource):
2899 * process.c (Fmake_network_process, network_interface_info):
2900 * w32fns.c (Fx_open_connection):
2901 * w32proc.c (sys_spawnve):
2902 * xfns.c (select_visual):
2903 * xfont.c (xfont_list):
2904 * xsmfns.c (x_session_initialize):
2905 * xterm.c (x_term_init): Use it.
2907 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2909 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2910 Reported by Dmitry Antipov in thread leading to:
2911 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2912 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2913 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2915 * callproc.c (call_process): Save and restore sa_avail.
2916 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2917 (AVAIL_ALLOCA): New macro.
2918 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2919 Use it, and check against sa_avail rather than MAX_ALLOCA.
2921 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2923 On OSX, do not free font-specific data more than once (Bug#18501).
2924 * macfont.m (macfont_close): Release and free font-specific data
2925 only if it wasn't previously freed.
2927 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2929 * unexmacosx.c (dump_it): Improve error message.
2931 2014-09-22 Juri Linkov <juri@jurta.org>
2933 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2934 (Bug#10747, bug#18334)
2936 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2938 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2939 units in which the position is measured. (Bug#18493)
2941 * xdisp.c (redisplay_internal): Force redisplay of all windows
2942 that show a buffer whose narrowing has changed. (Bug#18490)
2944 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2946 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2947 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2948 lines, draw the hollow-box and hbar cursors on the right side of
2949 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2952 * xterm.c (x_draw_stretch_glyph_string):
2953 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2954 caused the block cursor to disappear on a TAB in R2L lines in
2955 every window except the leftmost one. Reported by Martin Rudalics
2958 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2960 Always use matched specpdl entry to record call arguments (Bug#18473).
2961 * lisp.h (record_in_backtrace): Adjust prototype.
2962 * eval.c (record_in_backtrace): Return current specpdl level.
2963 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2964 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2965 entry and use that entry in call to backtrace_debug_on_exit.
2966 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2967 (do_debug_on_call): Get current specpdl level as 2nd arg.
2969 Prefer ptrdiff_t to int and avoid integer overflows.
2970 * fileio.c (make_temp_name):
2971 * font.c (font_parse_family_registry): Avoid integer
2972 overflow on string size calculation.
2973 * data.c (Faset): Likewise for byte index.
2975 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2977 Fix display of R2L lines in partial-width windows.
2978 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2979 assigned the correct value.
2980 (extend_face_to_end_of_line): Account for truncation and
2981 continuation glyphs in R2L rows when one of the fringes is not
2983 (display_line): Don't assign negative X offset to a row if we are
2984 going to produce a truncation glyph for it. When handling
2985 truncated R2L rows, consider the width of the left fringe instead
2987 (produce_special_glyphs): Fix bogus assignments.
2989 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2991 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2992 always set to a valid value. Make sure the size passed to alloca
2993 is always positive. (Bug#18516)
2995 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2997 Avoid extra call to oblookup when interning symbols.
2998 * lisp.h (intern_driver): Add prototype.
2999 * lread.c (intern_driver): New function.
3000 (intern1, intern_c_string_1, Fintern):
3001 * font.c (font_intern_prop):
3002 * w32font.c (intern_font_name): Use it.
3004 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3006 Minor improvements to new stack-allocated Lisp objects.
3007 * frame.h (FRAME_PARAMETER):
3008 Prefer scoped_list1 to local_list1 where either would do.
3009 * lisp.h (scoped_list4): New macro.
3010 (local_cons, local_list1, local_list2, local_list3, local_list4)
3011 (make_local_vector, make_local_string, build_local_string):
3012 Prefer functions to macros where either would do.
3013 * xdisp.c (build_desired_tool_bar_string):
3014 Prefer scoped_list4 to local_list4 where either would do.
3016 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3018 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3019 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3020 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3021 * frame.h (FRAME_PARAMETER): New macro.
3022 * dispnew.c (init_display):
3023 * fontset.c (Fset_fontset_font):
3024 * frame.c (x_default_parameter):
3025 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3026 * xfns.c (x_default_scroll_bar_color_parameter)
3027 (x_default_font_parameter, x_create_tip_frame): Use it.
3028 * editfns.c (Fpropertize): Use local_cons.
3029 * process.c (status_message): Use build_local_string.
3030 * xfont.c (xfont_open): Use make_local_string.
3031 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3033 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3035 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3036 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3037 !__clang__. This works with GCC and with clang and is safer for
3038 compilers we don't know about.
3039 (local_cons): Rename parameter to make capture less likely.
3041 2014-09-17 Samuel Bronson <naesten@gmail.com>
3043 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3045 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3047 Fix minor problems found by static checking.
3048 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3050 * buffer.h (decode_buffer): Doc and indentation fixes.
3051 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3053 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3055 Avoid clang-specific warnings.
3056 * buffer.c (init_buffer): Shut up -Wself-assign.
3057 * process.c (server_accept_connection): Shut up -Wunsequenced.
3059 2014-09-16 Daniel Colascione <dancol@dancol.org>
3061 * fns.c (sxhash): For symbols, use address as hash code.
3063 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3065 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3066 * charset.c (load_charset_map_from_file): Use scoped_list2
3067 and build_local_string.
3068 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3069 * emacs.c (init_cmdargs, decode_env_path):
3070 * fileio.c (Fexpand_file_name):
3071 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3072 * frame.c (x_get_arg):
3073 * keyboard.c (safe_run_hooks_error):
3074 * lread.c (load_warn_old_style_backquotes):
3075 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3076 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3077 * xselect.c (x_clipboard_manager_error_1)
3078 (x_clipboard_manager_save_all):
3079 * xterm.c (x_term_init): Use build_local_string.
3081 Avoid more integer overflows on string size calculations.
3082 * category.c (Fmake_category_set):
3083 * xdisp.c (get_overlay_arrow_glyph_row):
3084 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3086 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3088 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3089 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3090 error message format. Use message_with_string to have non-ASCII
3091 file names properly displayed.
3092 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3093 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3094 where these APIs are not available even in UNICOWS.DLL.
3095 Improve the format of error messages and include the file name in them
3097 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3098 call play-sound-functions, per documentation.
3100 * w32.c (w32_get_long_filename, w32_get_short_filename):
3101 Constify the input file name arguments.
3103 * w32.h (w32_get_long_filename, w32_get_short_filename):
3106 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3108 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3109 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3110 [USE_LOCAL_ALLOCATORS]: New macros.
3111 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3112 (build_local_string): Avoid argument name expansion clash with
3114 * alloc.c (toplevel)
3115 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3116 Preprocessor guard to avoid impossible configuration.
3117 * charset.c (Ffind_charset_region, Ffind_charset_string):
3118 Use make_local_vector.
3119 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3120 * textprop.c (Fput_text_property, Fadd_face_text_property):
3122 (copy_text_properties): Use local_cons and local_list3.
3123 * chartab.c (uniprop_table):
3124 * data.c (wrong_choice, wrong_range):
3125 * doc.c (get_doc_string):
3126 * editfns.c (format2):
3127 * fileio.c (Fexpand_file_name, auto_save_error):
3128 * fns.c (Fyes_or_no_p):
3129 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3130 * fontset.c (Fset_fontset_font):
3131 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3132 (read_char_minibuf_menu_prompt):
3133 * keymap.c (silly_event_symbol_error, describe_vector):
3134 * menu.c (single_menu_item):
3135 * minibuf.c (Fread_buffer):
3136 * process.c (status_message, Fformat_network_address)
3137 (server_accept_connection): Use make_local_string and
3138 build_local_string. Prefer compound literals where appropriate.
3140 2014-09-15 Daniel Colascione <dancol@dancol.org>
3142 * fns.c (Fsort): Tweak sort docstring.
3144 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3146 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3147 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3148 set errno to EAGAIN instead, to allow the caller to retry the
3149 write after some waiting. Fixes deadlocks when Emacs exchanges a
3150 lot of data through the pipe. (Bug#18420)
3152 * sound.c (Fplay_sound_internal): Encode the sound file name in
3153 the ANSI codepage. Expand it against data-directory, as per docs,
3154 not against the current directory. No need to make a local copy
3155 of the file name; pass the encoded file name directly to
3156 do_play_sound. (Bug#18463)
3158 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3159 NULL, and the file name is not encodable in ANSI codepage, return
3160 the string with "?" replacement characters, which will fail the
3161 caller. This avoids returning a random value in that case.
3163 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3165 * window.c (Fresize_mini_window_internal): Set w->total_lines
3166 from w->pixel_height (Bug#18422).
3168 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3170 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3171 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3172 setting resize increments (Bug#18435).
3174 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3176 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3177 state around the call to line_bottom, since it can move the
3178 iterator to another screen line. This fixes off-by-one errors in
3179 the reported row in some rare cases.
3181 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3183 * callproc.c (init_callproc): Fix bug introduced at
3184 2014-09-07 (Bug#18474).
3186 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3188 Prefer ptrdiff_t to int and avoid integer overflows.
3189 * fileio.c (make_temp_name):
3190 * font.c (font_parse_family_registry): Avoid integer
3191 overflow on string size calculation.
3192 * data.c (Faset): Likewise for byte index.
3194 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3196 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3198 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3200 * lisp.h (make_local_string): Nitpick indent.
3201 * print.c (Fprin1_to_string): Remove unused GCPROs.
3203 More debugging aids around GCPROs.
3204 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3205 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3206 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3208 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3209 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3211 Remove redundant GCPROs around Ffuncall and Fapply calls.
3212 This is safe because Ffuncall protects all of its arguments by itself.
3213 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3214 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3215 (call6, call7): Likewise. Use compound literals where applicable.
3216 (run_hook_with_args_2): Use compound literal.
3218 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3220 Pacify --enable-gcc-warnings when no window system is used.
3221 These warnings found that subscript error, so they seem worthwhile.
3222 * composite.c (char_composable_p): Simplify a bit.
3223 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3224 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3225 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3226 * window.c (set_window_scroll_bars):
3227 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3228 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3229 Ignore -Wsuggest-attribute=const.
3230 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3231 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3233 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3235 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3236 Use check_iso_charset_parameter instead of doing the checks by hand.
3237 (check_iso_charset_parameter): Move up. Check parameters a bit
3238 more carefully, and return true for 96-char sets. All callers changed.
3240 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3242 Simplify lisp.h by removing the __COUNTER__ business.
3243 Reported by Dmitry Antipov in:
3244 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3245 * lisp.h (make_local_vector, make_local_string)
3246 (build_local_string): Simplify by not bothering with __COUNTER__.
3247 The __COUNTER__ business wasn't working properly, and was needed
3248 only for hypothetical future expansion anyway.
3250 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3252 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3253 terms to determine bitmap color. (Bug#18437)
3255 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3257 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3260 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3262 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3264 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3266 * xterm.c (handle_one_xevent): Detect iconified by looking at
3267 _NET_WM_STATE_HIDDEN.
3269 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3271 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3272 These can generate a constant with the correct value but the wrong
3273 width, which doesn't work as a printf argument. All uses removed.
3274 Reported by Dmitry Antipov in:
3275 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3276 (ENUMABLE): Remove; no longer needed.
3277 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3278 Remove; no longer needed because of the above change.
3279 Each definiens moved to the only use.
3281 Improve the experimental local and scoped allocation.
3282 * alloc.c (local_string_init, local_vector_init):
3283 New functions, defined if USE_LOCAL_ALLOCATORS.
3284 Mostly, these are moved here from lisp.h, as it's not
3285 clear it's worth making them inline.
3286 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3287 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3288 USE_STACK_LISP_OBJECTS, not on a laundry list.
3289 (local_string_init, local_vector_init): New decls.
3290 (union Aligned_Cons): New type.
3291 (scoped_cons): Use it. Give up on the char trick, as it's a too
3292 much of a maintenance hassle; if someone wants this speedup
3293 they'll just need to convince their compiler to align properly.
3294 Conversely, use the speedup if struct Lisp_Cons happens to
3295 be aligned even without a directive. Better yet, help it along
3296 by using union Aligned_Cons rather than struct Lisp_Cons.
3297 (pointer_valid_for_lisp_object): Remove. This check is not
3298 necessary, since make_lisp_ptr is already doing it. All uses removed.
3299 (local_vector_init, local_string_init): Move to alloc.c.
3300 (build_local_vector): Remove this awkward macro, replacing with ...
3301 (make_local_vector): New macro, which acts more like a function.
3302 Use statement expressions and use __COUNTER__ to avoid macro
3303 capture. Fall back on functions if these features are not supported.
3304 (build_local_string, make_local_string): Likewise.
3306 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3308 * xterm.c (x_term_init): Consolidate duplicated code.
3309 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3310 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3311 Add eassert and mark dpyinfo as dead only if it was alive.
3313 Add macros to allocate temporary Lisp objects with alloca.
3314 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3315 * character.h (parse_str_as_multibyte): Move prototype to ...
3316 * lisp.h (parse_str_as_multibyte): ... here.
3317 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3318 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3320 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3321 (local_string_init): New functions.
3322 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3323 (init_alloc_once): Call it.
3325 Cleanup last change and make all new stuff conditional.
3326 * lisp.h (build_local_string): Rename to ...
3327 (make_local_string): ... this macro.
3328 (build_local_string, scoped_list1, scoped_list3): New macros.
3329 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3330 and functions as such, use regular fallbacks otherwise.
3331 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3334 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3336 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3337 always make sure the marginal areas of the row are in sync with
3338 what the window wants. (Bug#18419)
3340 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3341 existing binding of a variable, to avoid silently aborting
3342 commands that use specbind. (Bug#18331)
3344 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3346 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3347 * coding.c (growable_destination): New function.
3348 (produce_chars): Use it for sanity checks. Do not fiddle with
3349 dst_end if the source and destination are both nil, as it's
3350 the caller's responsibility to avoid overlap.
3351 * keyboard.c (read_decoded_event_from_main_queue):
3352 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3353 length, not 4 times, to prevent decode_coding_c_string from trying
3354 to reallocate a destination. This removes the need for the FIXME.
3356 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3357 All callers simplified. Add a comment about exec_failed, vfork,
3360 Adjust drag-and-drop fix when window is above top (Bug#18303).
3361 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3362 XCDR bleed into XCAR's encoded value. Improve checks for
3363 out-of-range data while we're at it.
3365 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3367 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3368 is CONSP (Bug#18303).
3370 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3372 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3373 'alloca' gets passed arguments larger than MAX_ALLOCA.
3375 * font.c (MAX): Define if not defined elsewhere.
3377 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3379 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3380 here for destination buffer, to work around what appears to be a
3381 bug in decode_coding_c_string when the source and destination are
3384 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3385 This follows up on the recent thread in emacs-devel on alloca; see:
3386 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3387 This patch also cleans up alloca-related glitches noted while
3388 examining the code looking for unbounded alloca.
3390 * callproc.c (init_callproc):
3391 Rewrite to avoid need for alloca.
3392 * buffer.c (mouse_face_overlay_overlaps)
3393 (report_overlay_modification):
3394 * buffer.h (GET_OVERLAYS_AT):
3395 * coding.c (make_subsidiaries):
3396 * doc.c (Fsnarf_documentation):
3397 * editfns.c (Fuser_full_name):
3398 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3399 (search_embedded_absfilename, Fsubstitute_in_file_name):
3400 * fns.c (Fmake_hash_table):
3401 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3402 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3403 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3404 (xrdb_get_resource, x_get_resource_string):
3405 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3406 * ftxfont.c (ftxfont_draw):
3407 * image.c (xbm_load, xpm_load, jpeg_load_body):
3408 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3410 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3412 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3413 (find_and_return_menu_selection):
3414 * print.c (PRINTFINISH):
3415 * process.c (Fformat_network_address):
3416 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3417 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3418 * sound.c (wav_play, au_play):
3419 * syntax.c (skip_chars):
3420 * term.c (tty_menu_activate, tty_menu_show):
3421 * textprop.c (get_char_property_and_overlay):
3422 * window.c (Fset_window_configuration):
3423 * xdisp.c (safe__call, next_overlay_change, vmessage)
3424 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3425 * xfaces.c (face_at_buffer_position):
3426 * xmenu.c (x_menu_show):
3427 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3428 allocation size isn't bounded.
3429 * callint.c (Fcall_interactively): Redo memory_full check
3430 so that it can be done at compile-time on some platforms.
3431 * coding.c (MAX_LOOKUP_MAX): New constant.
3432 (get_translation_table): Use it.
3433 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3434 SAFE_ALLOCA, to catch integer overflows on size calculation.
3435 (exec_failed) [!DOS_NT]: New function.
3436 (child_setup) [!DOS_NT]: Use it.
3437 * editfns.c (Ftranspose_regions):
3438 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3439 * editfns.c (check_translation):
3440 Allocate larger buffers on the heap.
3441 * eval.c (internal_lisp_condition_case):
3442 Check for MAX_ALLOCA overflow.
3443 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3444 (Fbase64_encode_region, Fbase64_decode_region):
3445 Avoid unnecessary calls to SAFE_FREE before 'error'.
3446 * buffer.c (mouse_face_overlay_overlaps):
3447 * editfns.c (Fget_pos_property, check_translation):
3448 * eval.c (Ffuncall):
3449 * font.c (font_unparse_xlfd, font_find_for_lface):
3450 * ftfont.c (ftfont_drive_otf):
3451 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3452 (menu_bar_items, tool_bar_items):
3453 * sound.c (Fplay_sound_internal):
3454 * xdisp.c (load_overlay_strings, dump_glyph_row):
3455 Use an ordinary auto buffer rather than alloca, since the
3456 allocation size is fixed and small.
3457 * ftfont.c: Include <c-strcase.h>.
3458 (matching_prefix): New function.
3459 (get_adstyle_property): Use it, to avoid need for alloca.
3460 * keyboard.c (echo_add_key):
3461 * keymap.c (describe_map): Use ptrdiff_t, not int.
3462 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3463 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3464 when counting bytes.
3465 * lisp.h (xlispstrdupa): Remove, replacing with ...
3466 (SAFE_ALLOCA_STRING): ... new macro with different API.
3467 This fixes a portability problem, namely, alloca result
3468 passed to another function. All uses changed.
3469 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3471 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3472 (REGEX_ALLOCATE): New macros.
3473 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3474 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3476 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3478 (decode_mode_spec_coding): Store directly into buf rather than
3479 into an alloca temporary and copying the temporary to the buf.
3481 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3483 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3485 2014-09-04 Jan D <jan.h.d@swipnet.se>
3487 * xterm.c (x_term_init): Don't call x_session_initialize if running
3488 as a daemon (Bug#18375).
3490 * xsmfns.c: Initialize ice_fd.
3492 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3494 Less chatter in 'make' output.
3495 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3496 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3497 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3499 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3501 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3502 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3504 * nsfns.m (Fx_create_frame):
3505 * w32fns.c (Fx_create_frame):
3506 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3509 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3511 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3512 the reported row in the case of a window with a header line, by
3513 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3514 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3516 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3518 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3519 when configured --with-wide-int on typical 32-bit platforms.
3521 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3523 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3524 when HPOS is negative, for the benefit of R2L glyph rows whose
3525 newline overflows into the fringe.
3527 2014-09-03 Ken Brown <kbrown@cornell.edu>
3529 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3531 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3533 Minor cleanup of recent strlen-avoiding patch.
3534 * fileio.c (CHECK_LENGTH): Remove.
3535 Rewrite callers so that they don't need it.
3536 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3537 variable wasn't set.
3539 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3541 * fileio.c (CHECK_LENGTH): New macro.
3542 (Fexpand_file_name): Use it and get rid of a few more calls
3543 to strlen and strcat.
3544 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3545 * lisp.h (egetenv): ... because of a new inline function used to
3546 avoid calls to strlen for a compile-time constants.
3548 * buffer.h (decode_buffer): New function.
3549 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3550 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3551 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3552 * data.c (Flocal_variables_p):
3553 * fileio.c (Fverify_visited_file_modtime):
3554 * marker.c (live_buffer): Use it.
3556 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3558 Avoid extra calls to strlen in filesystem I/O routines.
3559 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3560 the length of 'newdir' is known or may be precalculated.
3561 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3562 not 'char *', and so use precalculated length.
3563 (Ffile_accessible_directory_p):
3564 * callproc.c (encode_current_directory, init_callproc):
3565 * charset.c (init_charset):
3566 * lread.c (load_path_check, load_path_default): Adjust users.
3567 * lisp.h (file_accessible_directory_p): Tweak prototype.
3569 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3571 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3574 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3576 --enable-silent-rules now suppresses more chatter.
3577 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3578 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3579 (am__v_CCLD_1): New macros, taken from Automake.
3580 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3582 Clean up extern decls a bit.
3583 * bytecode.c: Include blockinput.h and keyboard.h rather
3584 than rolling their APIs by hand.
3585 * emacs.c: Include regex.h and rely on its and lisp.h's API
3586 rather than rolling them by hand.
3587 * lastfile.c: Include lisp.h, to check this file's API.
3588 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3590 * regex.h (re_max_failures): New decl.
3591 * unexcw.c, unexmacosx.c, unexw32.c:
3592 Rely on lisp.h's API rather than rolling it by hand.
3593 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3594 Declare at top level, to pacify GCC -Wnested-externs.
3596 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3598 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3599 clipping rectangle become negative (i.e. large positive, since
3600 it's an unsigned data type). This can happen in R2L hscrolled
3601 glyph rows, and caused us to draw the cursor glyph on the fringe.
3602 For the details, see
3603 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3605 2014-08-31 Ken Brown <kbrown@cornell.edu>
3607 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3608 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3609 is defined. (Bug#18368)
3611 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3613 Vector-sorting fixes (Bug#18361).
3614 It's not safe to call qsort or qsort_r, since they have undefined
3615 behavior if the user-specified predicate is not a total order.
3616 Also, watch out for garbage-collection while sorting vectors.
3617 * fns.c: Include <vla.h>.
3618 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3619 (sort_vector_compare): Remove, replacing with ....
3620 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3621 ... these new functions.
3622 (sort_vector): Rewrite to use the new functions.
3623 GCPRO locals, since the predicate can invoke the GC.
3624 Since it's in-place return void; caller changed.
3625 (merge): Use 'inorder', for clarity.
3627 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3628 One can't hoist this out of the 'if', because intervening calls to
3629 newlocale, twolower, etc. can change errno.
3631 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3633 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3634 wording of the error messages.
3635 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3638 * w32proc.c (get_lcid_callback): Accept locale specifications
3639 without the country part, as in "enu" vs "enu_USA".
3640 (w32_compare_strings): Signal an error if a locale was specified,
3641 but couldn't be translated into a valid LCID.
3643 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3645 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3647 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3649 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3650 errno after towlower_l. errno's value is not specified after
3651 towlower_l. Instead, assume that towlower_l returns its argument
3652 on failure, which is portable in practice.
3654 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3656 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3658 * w32proc.c (w32_compare_strings): Accept additional argument
3659 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3660 if requested. If w32-collate-ignore-punctuation is non-nil, add
3661 NORM_IGNORESYMBOLS to the flags.
3662 (LINGUISTIC_IGNORECASE): Define if not already defined.
3663 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3665 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3668 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3670 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3671 Define substitutes for platforms that lack them.
3672 (str_collate): Add arguments locale and ignore_case.
3674 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3675 Add optional arguments LOCALE and IGNORE-CASE.
3677 * lisp.h (str_collate): Adapt argument list.
3679 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3681 Add vectors support to Fsort.
3682 * fns.c (sort_vector, sort_vector_compare): New functions.
3683 (sort_list): Likewise, refactored out of ...
3684 (Fsort): ... adjusted user. Mention vectors in docstring.
3685 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3686 * alloc.c (make_save_int_obj): New function.
3687 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3688 (make_save_int_obj): Add prototype.
3690 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3691 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3692 Conditionally define to match system's qsort_r signature.
3693 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3695 2014-08-28 Ken Brown <kbrown@cornell.edu>
3697 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3698 dumping and the system malloc after dumping. (Bug#18222)
3700 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3701 Define as macros, expanding to hybrid_malloc, etc.
3702 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3703 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3705 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3706 full implementation on Cygwin. Remove Cygwin-specific code that
3707 is no longer needed.
3708 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3709 Redefine as macros expanding to gmalloc, grealloc, etc.
3710 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3711 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3712 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3713 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3715 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3716 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3717 HAVE_POSIX_MEMALIGN)]: New functions.
3718 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3719 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3720 hybrid_aligned_alloc; declare.
3721 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3722 HAVE_POSIX_MEMALIGN)]: Define.
3723 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3724 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3725 Define as macro, expanding to gget_current_dir_name, and define
3727 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3728 malloc_enable_thread(). Don't initialize malloc.
3729 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3730 no longer defined on Cygwin).
3731 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3732 * sheap.c (bss_sbrk_buffer_end): New variable.
3733 * unexcw.c (__malloc_initialized): Remove variable.
3734 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3736 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3739 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3741 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3742 In `event->y' return entire range (the size of the scroll bar minus
3744 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3745 return entire range (the scaled size of the scroll bar minus
3746 that of the slider). In `portion' return the scaled position of
3748 (xaw_jump_callback): Restore part of code for vertical scroll
3749 bar broken in change from 2014-07-27.
3750 (xaw_scroll_callback): Provide incremental scrolling with
3751 horizontal scroll bars.
3753 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3755 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3757 * indent.c (Fvertical_motion): Fix vertical motion up through a
3758 display property after a newline. (Bug#18276)
3760 * xdisp.c (display_line): Don't assume that the call to
3761 reseat_at_next_visible_line_start ends up at a character
3762 immediately following the newline on the previous line.
3763 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3764 beyond ZV, which causes infloop in redisplay. For the details, see
3765 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3767 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3768 coordinate for hscrolled R2L screen lines. (Bug#18277)
3770 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3772 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3775 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3777 * syntax.c (scan_lists): Don't examine positions before BEGV.
3780 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3782 Improve robustness of new string-collation code (Bug#18051).
3783 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3784 (newlocale, wcscoll_l): Define substitutes for platforms that
3785 lack them, so as to simplify the mainline code.
3786 (str_collate): Simplify the code by assuming the above definitions.
3787 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3788 For example, the old version left the Emacs in the wrong locale if
3789 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3790 result. Report an error if newlocale fails.
3792 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3794 * lisp.h (str_collate):
3795 * sysdep.c (str_collate): Return int.
3796 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3798 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3800 Fix some glitches in previous change.
3801 * sysdep.c (stack_direction): Replace stack_grows_down
3802 to simplify calculation of stack boundaries.
3803 (handle_sigsegv): Check whether we really crash somewhere near
3804 to stack boundary, and handle fatal signal as usual if not.
3805 (init_sigsegv): Adjust accordingly.
3806 * keyboard.c (Vtop_level_message): Rename to
3807 Vinternal__top_level_message, as suggested by Stefan Monnier in
3808 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3809 All related users changed.
3811 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3813 Handle C stack overflow caused by too nested Lisp evaluation.
3814 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3815 siglongjmp point to transfer control from SIGSEGV handler.
3816 * keyboard.c (return_to_command_loop, recover_top_level_message)
3817 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3818 (regular_top_level_message): New variable.
3819 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3820 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3822 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3823 new variables described above.
3824 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3825 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3826 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3827 (init_sigsegv): New function.
3828 (init_signals): Use it.
3830 2014-08-25 Ken Brown <kbrown@cornell.edu>
3832 * emacs.c (main): Remove use of obsolete macro
3833 G_SLICE_ALWAYS_MALLOC.
3835 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3837 Implement locale-sensitive string collation for MS-Windows.
3838 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3839 New functions. (Bug#18051)
3841 * w32.h (w32_compare_strings): Add prototype.
3843 * w32.c <g_b_init_compare_string_w>: New global flag.
3844 (globals_of_w32): Initialize it.
3846 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3848 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3849 [WINDOWSNT]: Call str_collate on MS-Windows.
3851 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3853 One more minor cleanup of font subsystem.
3854 * font.h (struct font_driver): Convert text_extents to
3855 return void because returned value is never actually used.
3856 * macfont.m (macfont_text_extents):
3857 * w32font.c (w32font_text_extents):
3858 * xftfont.c (xftfont_text_extents): Adjust to return void
3859 and assume that 'metrics' argument is always non-NULL.
3860 * ftfont.c (ftfont_text_extents):
3861 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3863 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3865 Minor cleanups of str_collate fix (Bug#18051).
3866 * fns.c (str_collate): Move decl from here ...
3867 * lisp.h (str_collate): ... to here.
3868 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3869 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3870 potential problems with integer overflow. Don't assume
3871 setlocale succeeds. Remove unnecessary test before restoring
3872 locale via setlocale, and free the copied setlocale string
3875 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3877 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3879 * sysdep.c (str_collate): New function. (Bug#18051)
3881 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3883 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3884 if the initial "rm -f" fails. This is for MinGW builds, where
3885 MS-Windows will not allow deleting the executable file of a
3888 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3890 * w32term.c (w32_scroll_bar_handle_click)
3891 (w32_horizontal_scroll_bar_handle_click)
3892 (x_scroll_bar_report_motion)
3893 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3894 SB_THUMBTRACK, use the 32-bit position information returned by
3895 GetScrollInfo, not the 16-bit information returned in the Windows
3898 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3900 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3901 second coordinate ('y') reported for dragging the horizontal
3904 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3906 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3907 and text area-relative x-coordinates.
3909 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3911 Avoid overwriting the reversed_p flags in the glyph matrices when
3912 init_iterator or start_display are called.
3913 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3915 (tool_bar_height, redisplay_tool_bar, try_window)
3916 (try_window_reusing_current_matrix, try_window_id)
3917 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3918 reversed_p flag of the iterator's glyph row where the glyph row
3919 is going to be redrawn.
3921 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3923 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3925 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3927 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3928 of emacs_event return length from si.nPage to si.nMax.
3929 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3930 interchange start and end of thumb.
3932 2014-08-15 Ken Brown <kbrown@cornell.edu>
3934 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3935 ERRORCHECK mutexes. (Bug#18222)
3937 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3939 * frame.c (set_menu_bar_lines_1): Remove.
3940 (set_menu_bar_lines): Call change_frame_size instead of
3941 set_menu_bar_lines_1.
3943 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3945 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3948 2014-08-11 Glenn Morris <rgm@gnu.org>
3950 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3951 writing before backing up, since it causes a more serious problem
3952 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3953 (choose_write_coding_system): No longer callable from Lisp.
3954 Move last piece back here from Fwrite_region.
3955 (Fwrite_region, syms_of_fileio): Update for above changes.
3957 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3959 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3960 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3961 (Fwindow_new_pixel, Fset_window_new_pixel)
3962 (Fset_window_new_total, Fset_window_new_normal)
3963 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3965 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3967 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3969 * fontset.c (Finternal_char_font): Recompute basic faces if the
3970 frame's face cache was cleared. (Bug#18162)
3972 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3974 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3975 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3976 base buffer's undo list.
3978 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3980 Fix a couple of recent inadvertent breaks of the MSDOS port.
3981 * msdos.c: include required menu.h
3982 * term.c: set correct menu_show_hook on MSDOS.
3984 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3986 Fix handling of menu bar line on TTY frames (Bug#18136)
3988 * dispnew.c (handle_window_change_signal):
3989 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3990 frame's menu bar lines subtracted from height.
3991 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3993 (adjust_frame_size): Count in menu bar when setting FrameRows.
3994 (make_terminal_frame): When setting up the frame's lines and
3995 text height don't count in the menu bar.
3996 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3997 lines subtracted from height.
3998 (do_switch_frame): Set tty's FrameRows to number of total lines
4000 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4001 is used, return total number of lines and columns.
4002 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4004 * term.c (OUTPUT, tty_set_terminal_modes)
4005 (tty_set_terminal_window, tty_set_scroll_region)
4006 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4007 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4008 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4009 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4010 Call change_frame_size with frame's menu bar lines subtracted
4012 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4013 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4016 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4018 * alloc.c (Fmemory_info): Remove a stray brace.
4020 * process.c: Fix a comment typo.
4022 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4024 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4026 * widgetprv.h (EmacsFramePart): Remove font.
4028 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4029 (resources, setup_frame_cursor_bits): Remove unused variables and
4030 functions, esp. wrt. font (Bug#18227).
4032 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4034 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4036 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4038 Refer to MS-DOS using the same name everywhere.
4040 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4044 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4046 * w32term.c (w32_redeem_scroll_bar):
4047 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4048 not redeeming scroll bars that have been turned off.
4050 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4052 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4053 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4054 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4055 (safe_run_hook_funcall): Adjust accordingly.
4057 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4059 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4060 Condition correctly according to toolkit used.
4061 * frame.c (make_initial_frame, make_terminal_frame)
4062 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4063 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4064 assignments according to presence of toolkit scrollbars.
4065 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4066 Condition correctly according to toolkit used.
4067 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4068 only if toolkit supports it.
4069 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4071 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4073 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4075 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4077 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4078 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4079 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4080 (safe_run_hooks): Remove comment which is not relevant any more.
4082 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4084 Don't let big frames overrun the stack.
4085 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4086 Use SAFE_NALLOCA, not alloca.
4088 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4089 * dired.c (directory_files_internal): Use a volatile variable
4090 to prevent the compiler from optimizing away all copies of a local.
4091 I wonder how many other GC-related bugs like this lurk elsewhere?
4093 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4094 * xterm.h (struct x_display_info): New member 'connection'.
4095 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4096 so that x_delete_terminal has a file descriptor to pass to
4097 delete_keyboard_wait_descriptor.
4099 Don't mishandle year-9999 dates (Bug#18176).
4100 * editfns.c (decode_time_components): Store an invalid timespec
4101 on overflow, instead of returning false, so that the caller can
4102 distinguish overflow from other errors.
4103 (lisp_time_argument, lisp_seconds_argument): If the time is out
4104 of range, signal a time overflow instead of an invalid time spec.
4105 * keyboard.c (decode_timer): Treat time overflow like other
4108 Avoid undefined behavior with signed left shift.
4109 Caught by 'gcc -fsanitize=undefined'.
4110 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4111 * dispnew.c (line_hash_code, scrolling):
4112 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4113 Use 'unsigned', not 'int', for line hashes.
4114 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4116 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4118 Make compare-strings more compatible with old behavior (Bug#17903).
4119 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4121 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4123 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4124 Don't add label between left and right buttons (Bug#18129).
4126 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4128 Make functions static that no longer need to be extern.
4129 * frame.c, frame.h (set_menu_bar_lines):
4130 * keyboard.c (Qleftmost, Qrightmost):
4131 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4132 (x_set_internal_border_width):
4135 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4137 Fix display of R2L lines when the last character fits only partially.
4138 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4140 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4141 R2L row is visible only partially, give the row a negative x
4143 (display_line): Fix the calculation of the glyph whose pixel width
4144 is used to decide whether the last produced glyph fits on the
4145 line. When the last glyph fits only partially, give the row a
4148 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4149 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4150 pixel width of the first glyph that is hscrolled from display.
4151 (display_line): In R2L glyph rows, don't give a negative offset to
4152 row->x when the first glyph begins before first_visible_x.
4154 * xdisp.c (display_line): If called with iterator set up to write
4155 to a marginal area, delay the call to handle_line_prefix until we
4156 switch back to the text area. (Bug#18035)
4158 * .gdbinit (xwindow): The members total_cols, total_lines,
4159 left_col, and top_line are C integers (and has been so for the
4162 2014-08-01 Andreas Schwab <schwab@suse.de>
4164 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4165 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4167 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4169 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4170 (timerfd_callback): Ignore weird events with no data. Add tight
4171 assertions and comments.
4172 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4173 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4175 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4177 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4178 I had confused && with ||.
4180 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4182 Simplify timerfd configuration and fix some minor glitches.
4183 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4184 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4185 Fall back on timer_create if timerfd_create fails at runtime.
4186 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4187 kernel primitives to do resolution. All uses removed.
4188 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4189 (turn_on_atimers): Clear timer_create-based timers too,
4192 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4193 Without this change, the code can access the local variable 'width'
4194 even when it has not been initialized, and likewise for 'height';
4195 in either case this leads to undefined behavior.
4197 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4199 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4200 necessary, put horizontal scroll bar resources as well. See
4201 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4202 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4204 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4206 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4207 background value to match the resource of its vertical counterpart.
4209 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4211 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4212 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4214 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4216 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4217 change that added the top margin height to the requested height
4218 and revert (undocumented) part of 2014-07-28 change that changed
4219 the logic of whether a size change occurred.
4221 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4223 * .gdbinit (xwindow): The members total_cols, total_lines,
4224 left_col, and top_line are C integers (and has been so for the
4227 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4230 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4232 On GNU/Linux, use timerfd for asynchronous timers.
4233 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4234 (toplevel): Rename alarm_timer_ok to special_timer_available.
4235 [HAVE_TIMERFD]: Declare timerfd.
4236 [HAVE_CLOCK_GETRES]: Declare resolution.
4237 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4238 system timer resolution.
4239 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4240 (timerfd_callback) [HAVE_TIMERFD]: New function.
4241 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4242 [ENABLE_CHECKING]: New function for the sake of automated tests.
4243 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4244 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4245 [ENABLE_CHECKING]: Defsubr test function.
4246 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4247 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4248 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4250 Fix --without-x build and pacify --enable-gcc-warnings.
4251 Problems reported in Bug#18122 and Bug#18124.
4252 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4253 (frame_windows_min_size): Now static.
4254 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4256 (adjust_frame_size): Always declare prototype.
4258 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4259 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4260 * atimer.c (timerfd_callback): Always read expiration data.
4262 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4263 * process.c (add_timer_wait_descriptor): Add timer descriptor
4264 to input_wait_mask and non_process_wait_mask as well.
4266 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4268 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4270 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4272 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4273 Reinstate code removed by the prevoius commit to this file.
4275 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4277 * buffer.h (struct buffer): New fields scroll_bar_height and
4278 horizontal_scroll_bar_type.
4279 * buffer.c (bset_scroll_bar_height)
4280 (bset_horizontal_scroll_bar_type): New functions.
4281 (Fbuffer_swap_text): Handle old_pointm field.
4282 (init_buffer_once): Set defaults for scroll_bar_height and
4283 horizontal_scroll_bar_type.
4284 (syms_of_buffer): New variables scroll_bar_height and
4285 horizontal_scroll_bar_type.
4286 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4287 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4288 (set_vertical_scroll_bar): Remove prototype.
4289 (x_change_tool_bar_height): Add prototype.
4290 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4291 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4292 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4294 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4295 (update_window): Start mode_line_row->y after horizontal scroll
4297 (change_frame_size_1): Call adjust_frame_size.
4298 (init_display): When changing the size of a tty frame do not
4299 pass height of menu bar.
4300 (Qframe_windows_min_size): New symbol.
4301 * frame.h (struct frame): List tool bar fields after menu bar
4302 fields. Add official, total_lines, horizontal_scroll_bars,
4303 config_scroll_bar_height and config_scroll_bar_lines fields.
4304 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4305 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4306 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4307 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4308 (FRAME_WINDOWS_HEIGHT): New macros.
4309 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4310 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4311 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4312 horizontal scroll bar.
4313 (frame_inhibit_resize, adjust_frame_size)
4314 (frame_windows_min_size): Add declarations.
4315 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4316 (x_set_scroll_bar_default_height, x_set_left_fringe)
4317 (x_set_right_fringe, x_set_vertical_scroll_bars)
4318 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4319 (x_set_scroll_bar_height): Add external declarations.
4320 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4321 (adjust_frame_size): New functions.
4322 (make_frame): Initial horizontal_scroll_bars field.
4323 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4325 (make_initial_frame, make_terminal_frame): No horizontal scroll
4326 bar in initial and terminal frames. Use adjust_frame_size.
4327 (Fframe_total_cols): Fix doc-string.
4328 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4329 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4330 Rewrite using adjust_frame_size.
4331 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4332 (Qframe_windows_min_size): New symbols.
4333 (x_set_frame_parameters): Remove call of check_frame_size.
4334 (x_report_frame_params): Return scroll_bar_height value.
4335 (x_set_left_fringe, x_set_right_fringe): New functions.
4336 (adjust_frame_height, x_set_internal_border_width)
4337 (x_set_fringe_width): Remove.
4338 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4339 (x_set_scroll_bar_width, x_set_right_divider_width)
4340 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4341 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4343 (x_figure_window_size): Rewrite to make frame display the
4344 expected number of lines.
4345 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4346 (Vdefault_frame_horizontal_scroll_bars)
4347 (Vframe_initial_frame_tool_bar_height)
4348 (frame_inhibit_implied_resize): New variables.
4349 * fringe.c (compute_fringe_widths): Remove.
4350 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4351 (xg_create_horizontal_scroll_bar)
4352 (xg_update_horizontal_scrollbar_pos)
4353 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4354 (xg_get_default_scrollbar_height)
4355 (xg_clear_under_internal_border): Extern.
4356 * gtkutil.c (xg_frame_resized): Don't call
4357 do_pending_window_change.
4358 (xg_frame_set_char_size): Use adjust_frame_size.
4359 (style_changed_cb): Call update_theme_scrollbar_height and
4360 x_set_scroll_bar_default_height.
4361 (x_wm_set_size_hint): Don't call check_frame_size.
4362 (update_theme_scrollbar_height)
4363 (xg_get_default_scrollbar_height)
4364 (xg_create_horizontal_scroll_bar)
4365 (xg_update_horizontal_scrollbar_pos)
4366 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4367 (xg_create_scroll_bar): Set horizontal slot of bar.
4368 (xg_initialize): Call update_theme_scrollbar_height.
4369 (xg_clear_under_internal_border): No more static.
4370 * insdel.c (adjust_suspend_auto_hscroll): New function.
4371 (adjust_markers_for_delete, adjust_markers_for_insert)
4372 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4373 * keyboard.c (readable_events, discard_mouse_events)
4374 (make_lispy_event): Handle horizontal scroll bar click events.
4375 (Fsuspend_emacs): When changing the size of a tty frame do not
4376 pass height of menu bar.
4377 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4378 (Qright, Qleftmost, Qrightmost): New symbols.
4379 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4381 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4382 * nsfns.m (x_set_internal_border_width): New function.
4383 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4384 Remove extended fringe code.
4385 (x_set_window_size, x_new_font): Don't call
4386 compute_fringe_widths.
4387 * term.c (Fresume_tty): When changing the size of a tty frame do
4388 not pass height of menu bar.
4389 (clear_tty_hooks, set_tty_hooks):
4390 Clear horizontal_scroll_bar_hook.
4391 (init_tty): Frame has no horizontal scroll bars.
4392 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4393 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4394 scroll_bar_after_handle, scroll_bar_left_arrow,
4395 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4396 scroll_bar_to_rightmost entries.
4397 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4398 (struct terminal): Add set_horizontal_scroll_bar_hook.
4399 * w32console.c (initialize_w32_display):
4400 Clear horizontal_scroll_bar_hook.
4401 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4403 (x_clear_under_internal_border, x_set_internal_border_width):
4405 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4406 Set windows_or_buffers_changed when adding the menu bar.
4407 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4408 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4409 (w32_createhscrollbar): New functions.
4410 (w32_createscrollbar): Rename to w32_createvscrollbar.
4411 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4412 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4413 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4414 Add WM_EMACS_SHOWCURSOR.
4415 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4416 case do not artificially impose WM size hints.
4417 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4418 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4420 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4421 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4422 (unwind_create_frame_1): Remove.
4423 (Fx_create_frame): Make both scrollbars the system standard
4424 width and height. Use official field of frame structure to
4425 inhibit running window-configuration-change-hook.
4426 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4427 pixelwise. Handle frame's official field.
4428 (w32_frame_parm_handlers): Remove x_set_fringe_width
4429 entries. Add x_set_scroll_bar_height,
4430 x_set_horizontal_scroll_bars, x_set_left_fringe and
4432 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4433 pass height of menu bar to change_frame_size.
4434 * w32menu.c (set_frame_menubar): Rewrite using
4435 frame_inhibit_resize.
4436 * w32term.h (struct w32_display_info):
4437 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4438 (struct scroll_bar): Add horizontal.
4439 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4440 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4441 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4442 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4443 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4444 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4445 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4446 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4447 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4448 Define instead of WM_EMACS_CREATESCROLLBAR.
4449 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4450 WND_SCROLLBAR_INDEX.
4451 * w32term.c (horizontal_scroll_bar_min_handle)
4452 (horizontal_scroll_bar_left_border)
4453 (horizontal_scroll_bar_right_border): New integers.
4454 (x_set_frame_alpha): Replace x_highlight_frame by
4456 (x_window_to_scroll_bar): New argument "type". Update callers
4458 (w32_set_horizontal_scroll_bar_thumb)
4459 (x_horizontal_scroll_bar_report_motion)
4460 (w32_set_horizontal_scroll_bar)
4461 (w32_horizontal_scroll_bar_handle_click)
4462 (x_horizontal_scroll_bar_report_motion): New functions.
4463 (w32_mouse_position): Discriminate horizontal and vertical
4465 (my_create_scrollbar): Replace with two new functions
4466 my_create_vscrollbar and my_create_hscrollbar.
4467 (x_scroll_bar_create): New argument "horizontal".
4468 Update callers accordingly.
4469 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4470 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4472 (w32_read_socket): Handle WM_HSCROLL cae.
4473 (x_new_font): Don't recompute fringe widths.
4474 Use frame_inhibit_resize. Calculate new menu bar height iff we
4475 build without toolkit. Always clear under internal border.
4476 (x_set_window_size): Don't check frame size or recompute
4477 fringes. Reset fullscreen status before applying sizes.
4478 Always resize as requested by pixelwise argument. Don't call
4479 do_pending_window_change.
4480 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4481 (w32_initialize_display_info): Initialize dpyinfo's
4482 horizontal_scroll_bar_cursor entry.
4483 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4484 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4485 horizontal_scroll_bar_left_border.
4486 (w32fullscreen_hook): Intermittently resize window to normal
4487 when switching from fullscreen to maximized state.
4488 (run_window_configuration_change_hook): Don't run it if frame is
4490 (unwind_change_frame): Remove.
4491 (Fset_window_configuration): Rewrite using frame's official field.
4492 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4493 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4494 * window.h (struct window): New fields old_pointm,
4495 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4496 scroll_bar_height and suspend_auto_hscroll.
4497 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4499 (sanitize_window_sizes): Extern.
4500 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4501 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4502 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4503 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4504 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4506 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4507 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4508 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4509 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4510 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4511 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4512 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4513 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4514 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4515 (Fwindow_old_point, sanitize_window_sizes): New functions.
4516 (Qwindow_sanitize_window_sizes): New symbol.
4517 (window_body_height): Count in horizontal scroll bar.
4518 (set_window_hscroll, Fscroll_left, Fscroll_right):
4519 Set suspend_auto_hscroll slot.
4520 (Fwindow_inside_edges): Count fringes pixelwise.
4521 (coordinates_in_window, Fcoordinates_in_window_p):
4522 Consider horizontal scroll bar.
4523 (check_frame_size, adjust_window_margins): Remove functions and
4524 corresponding calls.
4525 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4526 (temp_output_buffer_show): Reset hscroll related fields.
4527 Initialize old_pointm.
4528 (make_parent_window): Initialize old_pointm.
4529 (make_window): Initialize old_pointm, horizontal scroll bar type,
4530 and scroll bar height.
4531 (resize_frame_windows): Don't count top margin in new sizes.
4532 Don't use safe sizes when shrinking a frame; let the window
4533 manager do the clipping.
4534 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4536 (Fdelete_window_internal): Unchain old_pointm marker.
4537 (window_scroll_pixel_based, Fscroll_other_window):
4539 (Fwindow_text_width, Fwindow_text_height): New argument
4541 (struct saved_window): New fields, old_pointm, hscroll_whole,
4542 suspend_auto_hscroll, scroll_bar_height and
4543 horizontal_scroll_bar_type.
4544 (Fset_window_configuration, save_window_save): Set new fields of
4546 (apply_window_adjustment): Don't call adjust_window_margins.
4547 (set_window_margins): Don't change margins if new sizes don't
4549 (set_window_scroll_bars): New argument "horizontal_type".
4550 Handle horizontal scroll bars. Don't change scroll bars if they
4551 don't fit into window.
4552 (Fset_window_scroll_bars): New argument "horizontal_type".
4553 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4554 (compare_window_configurations): Compare horizontal scroll bar
4556 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4557 horizontal scroll bar height.
4558 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4559 instead of FRAME_LINES.
4560 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4561 ON_VERTICAL_SCROLL_BAR.
4562 (with_echo_area_buffer): Initialize old_pointm.
4563 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4565 (unwind_with_echo_area_buffer): Handle old_pointm.
4566 (update_tool_bar): Set do_update when the tool bar window has at
4567 least one line (since this is what the user sets).
4568 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4569 (redisplay_tool_bar): Return early when toolbar has zero lines.
4570 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4571 (hscroll_window_tree): Handle suspension of auto_hscroll and
4573 (set_horizontal_scroll_bar): New function.
4574 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4575 more than one line. Handle horizontal scroll bars.
4576 (note_mouse_highlight): Handle horizontal scrol bars.
4577 (expose_frame): Set dimensions of XRectangle from frame's text
4579 (Vvoid_text_area_pointer): Update doc-string.
4580 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4581 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4582 (x_set_internal_border_width): New functions.
4583 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4584 (unwind_create_frame_1): Remove.
4585 (Fx_create_frame): Handle horizontal scroll bars. Use official
4586 field of frame structure to inhibit running
4587 window-configuration-change-hook.
4588 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4589 pixelwise. Handle frame's official field.
4590 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4591 x_set_horizontal_scroll_bars, x_set_left_fringe,
4593 * xmenu.c (update_frame_menubar, free_frame_menubar):
4594 Use adjust_frame_size.
4595 * xterm.h (struct x_display_info):
4596 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4598 (struct scroll_bar): Add horizontal slot.
4599 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4600 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4601 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4602 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4603 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4604 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4605 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4606 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4607 (x_clear_under_internal_border): Remove.
4608 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4609 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4610 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4611 HORIZONTAL. Update callers.
4612 (horizontal_action_hook_id): New action hook id.
4613 (x_horizontal_scroll_bar_to_input_event)
4614 (x_create_horizontal_toolkit_scroll_bar)
4615 (xt_horizontal_action_hook)
4616 (x_set_toolkit_horizontal_scroll_bar_thumb)
4617 (XTset_horizontal_scroll_bar, x_net_wm_state)
4618 (x_horizontal_scroll_bar_report_motion): New functions.
4619 (xg_scroll_callback, x_scroll_bar_handle_click):
4620 Handle horizontal scroll bars.
4621 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4622 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4624 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4625 Handle horizontal scroll bars.
4626 (handle_one_xevent): Handle horizontal scroll bar events.
4627 Call x_net_wm_state.
4628 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4630 (x_set_window_size): Don't call check_frame_size and
4631 do_pending_window_change.
4632 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4633 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4634 (x_scroll_bar_set_handle): Add some checks when calling
4637 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4639 Revert previous change.
4640 There is certainly nothing wrong with writing code like 'lo <= i
4641 && i <= hi', even if LO happens to a constant. There isn't even
4642 anything wrong in general with writing 'a <= b' if A happens to
4643 be a constant. At any rate stylistic changes shouldn't
4644 be done like this without discussion.
4646 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4648 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4649 (Fgarbage_collect): Reorder conditions that are written backwards.
4650 * data.c (cons_to_unsigned): Likewise.
4651 * dispnew.c (update_frame_1, sit_for): Likewise.
4652 * fileio.c (file_offset): Likewise.
4653 * filelock.c (read_lock_data, lock_file): Likewise.
4654 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4656 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4657 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4658 * lread.c (read1): Likewise.
4659 * minibuf.c (read_minibuf_noninteractive): Likewise.
4660 * nsterm.m (x_set_frame_alpha): Likewise.
4661 * process.c (wait_reading_process_output): Likewise.
4662 * region-cache.c (delete_cache_boundaries): Likewise.
4663 * xterm.c (x_set_frame_alpha): Likewise.
4665 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4667 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4670 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4672 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4673 because atimer expiration is absolute rather than relative.
4675 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4677 * w32term.h (current_popup_menu, menubar_in_use):
4678 Move declarations from w32term.c.
4680 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4682 * w32fns.c (menubar_in_use): No more static.
4683 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4685 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4687 Move hourglass machinery to RIF.
4688 * dispextern.h (struct redisplay_interface): New members
4689 show_hourglass and hide_hourglass. Indent comments.
4690 (show_hourglass, hide_hourglass): Remove prototypes.
4691 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4692 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4693 (ns_redisplay_interface): Add them.
4694 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4695 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4696 (w32_arrow_cursor): New function to hack around non-GUI frames.
4697 (w32_redisplay_interface): Add new functions.
4698 * w32term.h (w32_arror_cursor): Add prototype.
4699 * xdisp.c (show_hourglass): New function, refactored out from
4700 platform-dependent code.
4701 (cancel_hourglass): Now call to RIF function.
4702 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4703 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4704 (x_redisplay_interface): Add new functions.
4706 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4708 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4709 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4710 and complete previous change.
4711 * frame.c (adjust_frame_height): New function.
4712 (Fset_frame_height, Fset_frame_size): Use it.
4713 (x_set_frame_parameters): Take frame top margin into account.
4715 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4717 * frame.c (Fset_frame_height): Take frame top margin into account.
4718 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4719 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4721 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4723 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4724 menubar_height as such. Tweak comment.
4725 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4726 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4727 All related users changed.
4728 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4729 * xterm.c (handle_one_xevent):
4730 * gtkutil.c (xg_event_is_for_menubar):
4731 * xfns.c (x_window) [USE_X_TOOLKIT]:
4732 * xmenu.c (set_frame_menubar, free_frame_menubar):
4733 Prefer to use FRAME_MENUBAR_HEIGHT.
4735 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4737 * frame.c (Fframe_parameters): Always report frame height without
4738 menu and tool bar lines.
4740 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4742 * nsterm.m (applicationDidFinishLaunching:): Call
4743 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4744 (antialiasThresholdDidChange:): New method for EmacsApp.
4746 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4748 * macfont.m (macfont_update_antialias_threshold): Remove static.
4750 * macfont.h (macfont_update_antialias_threshold): Declare.
4752 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4754 * w32select.c (setup_windows_coding_system):
4755 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4756 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4758 * w16select.c (Fw16_get_clipboard_data):
4759 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4762 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4763 buffer position where we are to start the iteration.
4764 (handle_invisible_prop): Record in it->stop_charpos the position
4765 where the invisible text ends. (Bug#18035)
4766 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4767 row has zero buffer position as their start position.
4768 Reported by martin rudalics <rudalics@gmx.at>.
4770 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4771 infinite looping in redisplay when display lines don't have enough
4772 space to display even a single character. (Bug#18036)
4774 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4776 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4777 * xfns.c (x_window): Use it to allow xfree later.
4778 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4779 where appropriate. Use bool for booleans and remove redundant checks.
4780 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4781 * xterm.c (x_free_frame_resources): Free shell_position.
4783 2014-07-19 K. Handa <handa@gnu.org>
4785 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4786 mandatory font spec (Bug#17973).
4788 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4790 * font.c (font_score): Return the worst score if the size of
4791 ENTITY is wrong by more than a factor 2 (Bug#17973).
4793 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4795 * frame.c (frame_unspecified_color): New function
4796 refactored out from ...
4797 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4798 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4800 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4801 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4802 * lisp.h (set_frame_param): Remove prototype.
4803 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4804 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4807 Prefer 'x_display_info *' to 'Display *' in X selection code.
4808 This helps to avoid unneeded calls to x_display_info_for_display.
4809 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4810 instead of 'Display *'.
4811 (SELECTION_EVENT_DPYINFO): New macro.
4812 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4813 it as an lvalue. Mention this in comment.
4814 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4815 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4816 (selection_data_to_lisp_data, receive_incremental_selection):
4817 Convert to use 'x_display_info *'. Adjust users where appropriate.
4818 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4819 selection data *' as last arg to not return values in args.
4820 (unexpect_property_change): Use common removal technique.
4822 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4824 * print.c (print_preprocess): Adjust to match changed
4825 sub char-table structure and avoid crash (Bug#18038).
4827 * data.c (wrong_choice): Not static any more.
4828 * lisp.h (wrong_choice): Add prototype.
4829 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4830 Declare namebuf as such. Tweak comment.
4831 [USE_GTK]: Likewise for tool_bar_position.
4832 (fset_tool_bar_position) [USE_GTK]: Ditto.
4833 (FRAME_TOOL_BAR_POSITION): New macro.
4834 * frame.c (x_report_frame_params):
4835 * gtkutil.c (update_frame_tool_bar):
4836 * xfns.c (Fx_create_frame): Use it.
4837 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4839 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4841 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4842 buffer's default-directory only if it is a string. (Bug#17986)
4844 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4846 More precise control over values of some buffer-local variables.
4847 * keyboard.c (Qvertical_scroll_bar):
4848 * frame.c (Qleft, Qright): Move to ...
4849 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4850 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4851 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4852 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4853 vertical-scroll-bar, scroll-up-aggressively
4854 and scroll-down-aggressively.
4855 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4857 * nsfns.m, frame.h (Qleft, Qright):
4858 * nsterm.m (Qleft): Remove declarations.
4859 * gtkutil.c (toplevel): Include buffer.h.
4860 * data.c (wrong_choice, wrong_range): New functions.
4861 (store_symval_forwarding): Handle special properties of buffer-local
4862 variables and use functions from the above to signal error, if any.
4864 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4865 values. Add comment.
4866 (struct frame): Re-arrange layout to avoid extra padding and use bit
4867 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4868 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4869 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4870 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4871 Define as no-ops because there are no scroll bars anyway.
4872 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4875 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4876 Add convenient setter.
4877 (font_put_frame_data, font_get_frame_data): Use it.
4879 2014-07-15 Daiki Ueno <ueno@gnu.org>
4881 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4882 pointer argument, before dereferencing.
4883 (XCHAR2B_BYTE2): Likewise.
4885 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4887 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4888 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4889 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4890 Use record_unwind_protect_int and avoid consing.
4891 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4893 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4895 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4897 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4898 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4900 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4901 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4902 * minibuf.c: Include binary-io.h instead of fcntl.h.
4903 (read_minibuf_noninteractive):
4904 Use set_binary_mode instead of handcrafted code.
4905 Don't call emacs_set_tty if emacs_get_tty failed.
4906 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4907 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4908 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4910 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4911 This works around a GCC compiler bug when Emacs is configured with
4912 --enable-gcc-warnings.
4914 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4916 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4917 or characters in string, respectively. Add comment.
4918 * fringe.c (Fdefine_fringe_bitmap):
4919 * fns.c (Fsubstring, substring_both): Use it.
4920 * keymap.c (Fdefine_key, Flookup_key):
4921 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4923 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4924 Use menu_item_width.
4925 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4927 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4929 Improve behavior of 'bzr up; cd src; make -k'.
4930 * Makefile.in (top_srcdir): New var.
4931 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4932 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4933 its expansion is a bit shorter.
4934 (../config.status): Actually build config.status instead of
4936 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4937 New macros, copied and relocated from ../Makefile.in.
4938 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4939 (../config.status, Makefile): New dependencies and rules,
4940 copied with relocation from ../Makefile.in. This should be more
4941 likely to rebuild the build machinery properly if you do a 'make'
4942 in the src directory.
4944 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4946 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4949 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4950 behavior on Windows 7 and later when the function is repeatedly
4951 invoked with the same value of DIR. (Bug#17950)
4953 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4954 string to match the one in w32fns.c.
4956 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4957 stdin to binary mode only if it is connected to a terminal.
4959 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4961 Coalesce extern decls.
4962 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4963 * sysdep.c (emacs_get_tty, emacs_set_tty):
4964 Move duplicate extern decls from here ...
4965 * systty.h: ... to here, so that there's just one copy.
4967 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4969 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4971 * nsfns.m (Fns_popup_font_panel): Ditto.
4973 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4975 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4977 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4979 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4980 [DOS_NT]: Implement for WINDOWSNT.
4982 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4985 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4987 * sysdep.c (suppress_echo_on_tty): New function.
4988 * minibuf.c (read_minibuf_noninteractive): Use it.
4990 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4992 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4993 sysinfo failed. Adjust docstring.
4995 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4997 Implement memory-info for MS-DOS.
4998 * dosfns.c (dos_memory_info): New function.
4999 * dosfns.h (dos_memory_info): Add prototype.
5000 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5001 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5002 of doing some of its job.
5004 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5005 reference termios structure members.
5007 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5009 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5011 * minibuf.c (top): Include systty.h. Declare external
5012 emacs_get_tty and emacs_set_tty.
5013 (Vread_hide_char): New lisp variable.
5014 (read_minibuf_noninteractive): Hide characters with
5015 Vread_hide_char if it is a character. (Bug#17839)
5017 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5019 Implement memory-info for MS-Windows.
5020 * w32.c (w32_memory_info): New function.
5021 * w32.h (w32_memory_info): Prototype it.
5022 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5024 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5026 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5027 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5028 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5029 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5030 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5031 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5032 (decode_coding_big5, decode_coding_charset, decode_coding)
5033 (encode_coding): Adjust users.
5035 * alloc.c (Fmemory_info): New function.
5037 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5039 * syntax.c (back_comment): Use more-natural location for label.
5041 * font.c, font.h (font_unparse_fcname): Now static.
5042 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5044 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5046 Next minor cleanup of font subsystem.
5047 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5048 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5050 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5052 * ftfont.h (ftfont_font_format): Remove prototype.
5053 * ftfont.c (ftfont_font_format): Remove; now unused.
5055 * nsfont.m (nsfont_open):
5056 * w32font.c (w32font_open_internal):
5057 * w32uniscribe.c (uniscribe_open):
5058 * xfont.c (xfont_open):
5059 * xftfont.c (xftfont_open): All users changed.
5061 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5062 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5064 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5066 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5067 x_produce_glyphs does when it generates a stretch glyph that
5068 represents a TAB. (Bug#17969)
5070 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5071 and there is a display property at that position, don't call
5072 move_it_to to move to a position before window start. (Bug#17942)
5073 Fix condition for finding CHARPOS by the first call to move_it_to.
5076 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5078 * syntax.c (find_defun_start): Try the cache even
5079 if !open_paren_in_column_0_is_defun_start.
5080 (back_comment): If find_defun_start was pessimistic, use the
5081 scan_sexps_forward result to improve the cache (bug#16526).
5083 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5085 * xdisp.c (redisplay_window): If redisplay of a window ends up
5086 with point in a partially visible line at end of the window, make
5087 sure the amended position of point actually has smaller Y
5088 coordinate; if not, give up and scroll the display. (Bug#17905)
5090 * window.c (window_scroll_pixel_based): When point ends up at the
5091 last fully visible line, don't let move_it_to stop at the left
5092 edge of the line and dupe us into thinking point is inside the
5095 * w32.c (network_interface_info): Make sure the argument is a
5098 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5100 * process.c (read_and_dispose_of_process_output): Fix typo
5101 in previous patch: we want nonnegative fds, not nonzero fds.
5103 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5105 * chartab.c (char_table_translate): Move to...
5106 * character.h (char_table_translate): ... inline function here.
5107 Avoid Faref and assume that args are always valid. This helps to
5108 speedup search, which is especially important for a huge buffers.
5109 * lisp.h (char_table_translate): Remove prototype.
5111 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5112 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5113 New function, with an intention to avoid code duplication between
5115 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5117 * ftfont.c (ftfont_open):
5118 * macfont.m (macfont_open):
5119 * xftfont.c (xftfont_open): Use it.
5121 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5123 * process.c: Add sanity checks for file descriptors (Bug#17844).
5124 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5125 Check that infd is nonnegative before using it as an fd.
5126 (read_and_dispose_of_process_output, Fprocess_send_eof):
5127 Likewise, for outfd.
5128 (wait_reading_process_output): Omit unnecessary check of infd.
5130 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5132 Minor fixups related to usage of the 'long' type.
5133 * gnutls.c (emacs_gnutls_handshake):
5134 * xfaces.c (dump_realized_face):
5135 Work even if 'long' is narrower than 'void *'.
5136 * termcap.c (scan_file):
5137 * xselect.c (x_decline_selection_request)
5138 (x_reply_selection_request, x_get_window_property):
5139 * xterm.c (x_set_frame_alpha):
5140 Remove unnecessary 'L' suffixes of integer constants.
5141 * xfns.c (hack_wm_protocols):
5142 * xselect.c (x_fill_property_data):
5143 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5144 Remove unnecessary casts to 'long'.
5145 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5147 Minor ImageMagick safety fixes.
5148 * image.c (imagemagick_compute_animated_image):
5149 Remove useless assignment to local. Avoid problems if dest_width is 0.
5150 (imagemagick_load_image): Use int for pixel counts that can't
5151 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5152 a row width greater than the image width (or greater than LONG_MAX!).
5154 2014-07-04 K. Handa <handa@gnu.org>
5156 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5157 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5158 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5160 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5162 * font.h (struct font_driver): Remove get_outline and free_outline;
5163 not used by any font driver.
5164 * ftfont.c (ftfont_driver):
5165 * macfont.m (macfont_driver):
5166 * nsfont.m (nsfont_driver):
5167 * w32font.c (w32font_driver):
5168 * w32uniscribe.c (uniscribe_font_driver):
5169 * xfont.c (xfont_driver): Related users changed.
5170 * xselect.c (x_get_window_property): Use convenient xmalloc.
5171 Call to xfree only if some data was really allocated.
5173 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5175 On MS-Windows, display busy cursor on all GUI frames.
5176 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5177 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5178 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5180 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5181 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5183 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5185 Use convenient alists to manage per-frame font driver-specific data.
5186 * frame.h (struct frame): Rename font_data_list to...
5187 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5188 * font.h (struct font_data_list): Remove; no longer need a special
5190 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5192 * font.c (font_put_frame_data, font_get_frame_data)
5193 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5195 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5196 Related users changed.
5197 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5198 Prefer convenient xmalloc and xfree.
5200 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5202 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5203 the window whose glyph row is being prepared and a flag whether it
5204 is for mode/header line. Make sure the glyph row's marginal areas
5205 are in sync with what the window wants.
5208 * xdisp.c (display_line, display_mode_line):
5209 Call prepare_desired_row with additional arguments, as appropriate.
5211 * dispextern.h (prepare_desired_row): Adjust prototype.
5213 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5215 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5216 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5217 caused by xw_popup_dialog in daemon mode (Bug#17891).
5219 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5221 * frame.c (do_switch_frame): When switching to another TTY frame,
5222 make sure FrameCols and FrameRows are in sync with the new frame's
5225 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5227 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5228 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5229 min_char slots. Adjust comment.
5230 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5231 Add SUB_CHAR_TABLE_OFFSET member.
5232 (make_uninit_sub_char_table): New function.
5233 (toplevel): Add compile-time assert to verify suitable member layout
5234 in Lisp_Sub_Char_Table.
5235 * alloc.c (mark_char_table): Add extra argument to denote char table
5236 subtype. Adjust to match new layout of sub char-table.
5237 (mark_object): Always mark sub char-tables with mark_char_table.
5238 * chartab.c (make_sub_char_table, copy_sub_char_table)
5239 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5240 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5241 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5242 All related users changed.
5243 * lread.c (read1): Adjust to match new layout of sub char-table.
5244 * print.c (print_object): Likewise (Bug#17898).
5246 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5248 * keymap.c (get_keyelt): Simplify.
5249 (copy_keymap_item): Remove left-over code for when we had
5250 key-shortcut caches.
5252 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5254 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5255 (dealloc): Remove for EmacsScroller.
5257 * nsterm.h (EmacsScroller): Remove dealloc.
5259 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5261 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5263 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5265 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5266 when setNeedsDisplay is called so we don't trigger redisplay for every
5269 * nsterm.m (any_help_event_p): New variable.
5270 (mouseMoved:): Set any_help_event_p to YES if help event is
5271 generated. Remove else with empty help event that triggered redisplay
5272 for every mouse move.
5273 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5275 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5277 * xfns.c (Qsuppress_icon): Remove; no real users.
5278 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5279 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5280 (syms_of_w32fns): Don't DEFSYM it.
5282 2014-06-29 Glenn Morris <rgm@gnu.org>
5284 * Makefile.in (ns-app): Mark as PHONY.
5286 2014-06-28 Glenn Morris <rgm@gnu.org>
5288 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5289 liblw.a in this directory.
5291 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5293 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5294 also in unibyte case. (Bug#17865)
5296 2014-06-28 K. Handa <handa@gnu.org>
5298 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5299 (MIN_CHARBUF_SIZE): New macro.
5300 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5302 2014-06-27 Glenn Morris <rgm@gnu.org>
5304 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5305 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5306 (.el.elc): Replace suffix rule with pattern rule.
5307 (%.elc): New pattern rule, with order-only prerequisite.
5308 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5309 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5310 in place of BOOTSTRAPEMACS.
5312 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5314 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5316 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5318 Consistently use validate_subarray to verify substring.
5319 * fns.c (validate_substring): Not static any more. Adjust to
5320 use ptrdiff_t, not EMACS_INT, because string and vector limits
5321 can't exceed ptrdiff_t even if EMACS_INT is wider.
5322 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5323 (secure_hash): Adjust user.
5324 * lisp.h (validate_subarray): Add prototype.
5325 * coding.c (Fundecodable_char_position):
5326 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5327 Use validate_subarray. Adjust comment to mention substring.
5329 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5331 Do not allow out-of-range character position in Fcompare_strings.
5332 * fns.c (validate_subarray): Add prototype.
5333 (Fcompare_substring): Use validate_subarray to check ranges.
5334 Adjust comment to mention that the semantics was changed. Also see
5335 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5337 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5339 Be more consistent about the 'Qfoo' naming convention.
5340 * image.c (Fimagemagick_types):
5341 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5342 * process.c (Fmake_network_process):
5343 Rename C local identifier 'Qfoo to avoid giving the false
5344 impression that it stands for the symbol 'foo'.
5346 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5348 Simplify and cleanup character conversion stuff.
5349 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5351 * character.c (multibyte_char_to_unibyte)
5352 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5353 * character.h (make_char): Remove; unused.
5354 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5355 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5356 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5357 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5358 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5360 2014-06-22 Mario Lang <mlang@delysid.org>
5362 * w32fns.c (Fw32_shell_execute): The the -> the.
5364 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5366 * xmenu.c (mouse_position_for_popup):
5367 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5368 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5369 * menu.c (Fx_popup_menu):
5370 * xselect.c (x_handle_dnd_message): Adjust users.
5371 * menu.h (mouse_position_for_popup): Remove prototype.
5372 * xterm.h (x_relative_mouse_position): Add prototype.
5373 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5374 call XFree if XQueryTree returns zero.
5376 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5378 * indent.c (Fvertical_motion): Doc fix.
5379 Move to the goal column, if any, with a single call to
5380 move_it_in_display_line, not in two calls. Doing this with two
5381 calls causes move_it_in_display_line apply the line-prefix
5382 handling twice instead of just once. (Bug#17823)
5384 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5386 Port to OS X ACLs (Bug#17810).
5387 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5388 ACL_TYPE_ACCESS) doesn't work.
5390 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5392 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5393 before checking key-translation-map (bug#17659).
5395 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5397 * font.c (font_make_object): Avoid dangling pointer which may
5398 crash GC (Bug#17771).
5400 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5402 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5403 prototype of DGifCloseFile as appropriate for older and newer
5405 (gif_close): New function, encapsulates the differences in the
5406 calling sequence of DGifCloseFile before v5.1.0 and after it.
5407 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5408 error string where appropriate. (Bug#17790)
5410 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5411 macro execution, make sure point didn't move since last complete
5412 redisplay, as the condition for using the glyph matrix
5413 information. (Bug#17777)
5415 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5417 Minor cleanup of fonset code.
5418 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5419 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5420 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5421 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5422 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5423 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5424 (free_realized_fontset): Remove because a no-op since 2008.
5425 (free_face_fontset): Adjust user.
5426 (syms_of_fontset): Shrink fontset by one extra slot.
5428 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5430 Omit redundant extern decls.
5431 Most of this patch is from Dmitry Antipov, in:
5432 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5433 * commands.h (update_mode_lines):
5434 * frame.h (Qbackground_color, Qforeground_color)
5435 (x_set_menu_bar_lines):
5436 * ftfont.c (ftfont_font_format):
5437 * intervals.h (Qkeymap, Qfont):
5438 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5439 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5440 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5441 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5442 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5443 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5444 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5445 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5446 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5447 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5448 (Qtool_bar, Qheader_line):
5449 * macros.c (Fexecute_kbd_macro):
5450 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5451 * xterm.c (x_delete_terminal, XSetIMValues):
5452 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5453 (x_implicitly_set_name, popup_activated)
5454 (widget_store_internal_border):
5455 Remove redundant decls.
5456 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5457 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5458 Remove _Noreturn, as make-docfile now does that for us.
5459 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5460 (Qregion_extract_function): New decl.
5461 * window.c, xfns.c: Include menu.h.
5463 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5465 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5467 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5469 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5470 * callint.c (read_file_name): ... convert to static here.
5471 * lisp.h (Fread_file_name): Do not EXFUN it.
5472 (STRING_COPYIN): Remove; unused.
5473 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5474 (char_composable_p): ... static function. All users changed.
5475 * eval.c (toplevel): Remove redundant #include directives.
5476 * xterm.c (x_initialize): Add static to match prototype.
5477 * ccl.c (Fccl_execute_on_string):
5478 * font.c (fon_intern_prop): Use make_specified_string.
5480 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5482 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5483 Reported by David Caldwell in:
5484 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5486 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5488 Do not ask for XRender extension each time XFT font is opened.
5489 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5490 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5492 2014-06-15 Glenn Morris <rgm@gnu.org>
5494 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5496 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5498 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5499 information if we are in the middle of executing a keyboard macro,
5500 since redisplay doesn't update the screen until the macro is
5501 finished. (Bug#17777)
5503 * alloc.c (cleanup_vector): Don't dereference a font driver
5504 pointer if it is NULL. (Bug#17771)
5506 2014-06-13 Glenn Morris <rgm@gnu.org>
5508 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5509 ($(lispsource)/international/charprop.el)
5510 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5511 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5512 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5513 GNU make automatically passes command-line arguments to sub-makes.
5515 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5517 Avoid hangs in accept-process-output (Bug#17647).
5518 * lisp.h, process.c (wait_reading_process_input):
5519 Return int, not bool. All uses changed.
5520 * process.c (SELECT_CANT_DO_WRITE_MASK):
5521 Remove macro, replacing with ...
5522 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5524 (status_notify): New arg WAIT_PROC. Return int, not void.
5527 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5529 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5530 the frame is the initial frame, because the hook is not set up
5531 then, and Emacs crashes.
5532 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5534 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5536 * keymap.c (silly_event_symbol_error): Don't recommend the use
5539 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5541 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5542 matching overlay strings with 'cursor' property against buffer
5543 positions traversed in the glyph row. (Bug#17744)
5545 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5547 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5550 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5551 determine 10.9 (Bug#17751).
5553 * macfont.m (macfont_draw): Positions were not freed.
5555 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5557 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5558 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5559 function. Also adjust comment.
5560 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5562 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5563 * font.c (font_done_for_face):
5564 * xfaces.c (realize_non_ascii_face): Adjust user.
5565 * font.h (struct font_driver): Convert 'prepare_face' to return
5566 void because its return value is never used anyway.
5567 * xfont.c (xfont_prepare_face): Return void.
5568 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5569 (xftfont_done_face): Use xfree.
5571 * dispextern.h (last_tool_bar_item): Remove declaration.
5572 * frame.h (struct frame): New member last_tool_bar_item.
5573 * frame.c (make_frame): Initialize it.
5574 * xdisp.c (toplevel): Remove last_tool_bar_item.
5575 (handle_tool_bar_click, note_tool_bar_highlight):
5576 * w32term.c (w32_read_socket, w32_initialize):
5577 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5579 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5580 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5582 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5584 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5585 * process.c (Faccept_process_output)
5586 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5587 the return value is about PROCESS, not about other processes.
5589 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5591 Further adjustments to mark_object and friends.
5592 Now the mark_object's stack is just 32 bytes on a 64-bit
5593 system, which means extra 20% off the stack usage.
5594 * alloc.c (mark_save_value): As before, refactored out from ...
5595 (mark_object): ... adjusted user. Also add comment.
5597 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5599 Fix core dump after a dropped X connection (Bug#17704).
5600 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5601 is dead, as we may be shutting down.
5603 2014-06-08 Glenn Morris <rgm@gnu.org>
5605 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5607 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5609 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5611 If a C name must be extern on some platforms, make it extern on all.
5612 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5614 * font.h (ftxfont_driver) [HAVE_XFT]:
5615 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5616 * lisp.h (get_frame_param):
5617 * menu.h (tty_menu_show):
5618 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5619 * termhooks.h (encode_terminal_code):
5620 * xterm.h (x_menu_wait_for_event):
5622 * frame.c (get_frame_param):
5623 * fringe.c (max_used_fringe_bitmap):
5624 * ftxfont.c (ftxfont_driver):
5625 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5626 * menu.c (menu_items_inuse):
5627 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5628 * term.c (encode_terminal_code, tty_menu_show):
5629 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5630 * xfaces.c (load_color):
5631 * xmenu.c (x_menu_wait_for_event):
5634 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5636 Change object marking routines to minimize stack usage.
5637 This change moves a few cold paths from mark_object to NO_INLINE
5638 functions and adjusts symbol marking loop. According to GCC 4.8.2
5639 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5640 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5641 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5642 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5643 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5644 refactored out from ...
5645 (mark_object): ... adjusted user. Also mark symbols in a tight
5647 (mark_face_cache): Add NO_INLINE.
5649 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5651 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5652 contains garbage on WINDOWSNT (which could potentially infloop at
5655 Minimize cursor motion during TTY menu updates.
5656 * term.c (tty_menu_display): Don't position cursor here.
5657 Instead, pass the cursor coordinates to update_frame_with_menu.
5658 (tty_menu_activate): Send the hide cursor command only once in an
5659 iteration through the outer 'while' loop.
5661 * dispnew.c (update_frame_1): Accept an additional argument
5662 SET_CURSOR_P, and position the cursor at the end of the frame
5663 update only if that argument is non-zero. All callers changed to
5664 provide the additional argument as non-zero, except for
5665 update_frame_with_menu.
5666 (update_frame_with_menu): Accept 2 additional arguments ROW and
5667 COL; if they are non-negative, instruct update_frame_1 not to
5668 position the cursor, and instead position it according to ROW and COL.
5670 * dispextern.h (update_frame_with_menu): Update prototype.
5672 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5674 * callproc.c (call_process): Don't check read-only if we don't insert
5675 anything (bug#17666).
5677 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5679 * dispnew.c (update_frame_with_menu): Set display_completed.
5681 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5683 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5685 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5687 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5689 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5690 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5692 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5694 * window.c (Frecenter): Signal an error if window-buffer is not
5697 * keyboard.c (make_lispy_position): Don't include a buffer position in
5698 mode/header-line mouse events.
5700 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5701 Vunread_command_events (bug#17650).
5703 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5705 * xterm.c (x_setup_pointer_blanking):
5706 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5708 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5710 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5711 because it will be defined in generated config.h if needed.
5713 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5715 Use terminal-specific hooks to display popup dialogs.
5716 * termhooks.h (struct terminal): New field popup_dialog_hook.
5717 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5718 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5719 code and use popup_dialog_hook.
5720 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5721 * nsterm.h (ns_popup_dialog): Adjust prototype.
5722 * nsterm.m (ns_create_terminal):
5723 * w32term.c (w32_create_terminal):
5724 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5725 Setup popup_dialog_hook.
5727 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5729 * w32heap.c (report_temacs_memory_usage): Improve the report by
5730 reporting the large blocks that are actually occupied at dump time.
5732 * w32console.c (initialize_w32_display): Set the console
5733 menu_show_hook, otherwise TTY menus are broken on w32.
5735 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5737 Use terminal-specific hooks to display menus.
5738 * termhooks.h (struct terminal): New field menu_show_hook.
5739 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5740 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5742 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5743 * nsmenu.m (ns_menu_show):
5744 * w32menu.c (w32_menu_show):
5745 * xmenu.c (x_menu_show):
5746 * term.c (tty_menu_show): Adjust to use bit flags.
5747 (set_tty_hooks): Set menu_show_hook.
5748 * xterm.c (x_create_terminal):
5749 * nsterm.m (ns_create_terminal):
5750 * msdos.c (initialize_msdos_display):
5751 * w32term.c (w32_create_terminal): Likewise.
5753 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5755 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5757 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5759 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5760 (FD_SET): Don't define on WINDOWSNT.
5762 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5764 * emacs.c: Include "sysselect.h", to define its inline functions.
5765 Reported by Glenn Morris in:
5766 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5768 Do not require libXt-devel when building with gtk.
5769 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5770 dependency on libXt-devel.
5771 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5772 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5773 lwlib-widget.h now does this.
5774 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5776 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5778 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5779 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5780 (delete_write_fd, wait_reading_process_output):
5781 Remove now-redundant easserts.
5782 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5783 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5784 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5785 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5787 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5789 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5790 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5791 (calloc): Don't undef, it is never defined.
5792 (HEAP_ENTRY_SHIFT): Remove unused macro.
5794 * Makefile.in (C_HEAP_SWITCH): Remove.
5795 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5797 Fix MS-Windows build broken by menu changes on 2014-06-02.
5798 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5800 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5801 Define instead of including ../lwlib/lwlib.h, which causes
5802 compilation errors due to missing X11 headers.
5804 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5806 * process.c (wait_reading_process_output): Omit incorrect test of
5807 p->infd against zero. Add easserts for infd having a plausible value.
5809 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5811 Adjust to match recent lwlib changes.
5812 * menu.h (xmalloc_widget_value): Replace by ...
5813 (make_widget_value): ... new prototype.
5814 * menu.c (xmalloc_widget_value): Replace by ...
5815 (make_widget_value): ... new function.
5816 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5817 * gtkutil.c (malloc_widget_value, free_widget_value):
5818 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5819 * keyboard.h (enum button_type, struct _widget_value):
5820 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5822 * nsmenu.m (ns_update_menubar, ns_menu_show):
5823 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5824 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5825 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5827 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5829 * image.c (x_query_frame_background_color)
5830 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5831 Fix --enable-gcc-warnings compilation without image libraries.
5833 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5835 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5836 emulated break value only if it goes up.
5837 (sbrk): Add assertion that the INCREMENT argument is strictly
5838 zero. Improve and correct the commentary.
5840 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5842 Improve AIX-related merge from emacs-24.
5843 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5844 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5845 not on AIX; since we're on the trunk we can use enums more broadly.
5847 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5849 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5851 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5852 to min(value, whole).
5854 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5856 Bring back the changes to GDB-visible symbols, but only on AIX.
5857 And only if it's not pre-4.2 GCC.
5858 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5859 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5860 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5863 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5865 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5866 with PT, not GPT. (Bug#16433)
5868 Revert last changes to GDB-visible symbols.
5869 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5870 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5871 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5874 2014-06-02 Glenn Morris <rgm@gnu.org>
5876 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5878 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5880 Fix port to 32-bit AIX with xlc (Bug#17598).
5881 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5882 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5883 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5884 to work around a compiler bug in IBM xlc 12.1.
5886 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5888 * xterm.c (x_update_window_end): Don't invalidate the entire
5889 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5890 highlight needs to be redisplayed. (Bug#17588)
5892 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5894 Port the GDB-visible symbols to AIX.
5895 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5896 optimizes away the relevant external symbols. Use enums instead;
5897 this suffices for the AIX port, which is 32-bit-only anyway.
5898 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5899 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5900 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5903 Include sources used to create macuvs.h.
5904 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5905 * macuvs.h: Use automatically-generated header.
5907 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5909 Port signal-handling to DragonFly BSD (Bug#17646).
5910 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5911 Move implementations from callproc.c to sysdep.c.
5912 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5913 Move declarations from process.h to syssignal.h.
5915 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5917 * callint.c (Ffuncall_interactively): Add usage.
5919 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5921 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5923 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5925 * w32heap.c (malloc_before_dump, malloc_after_dump)
5926 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5927 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5928 set errno where appropriate to emulate CRT functions.
5930 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5932 Debugging facility to check whether 'const char *' points to
5933 relocatable data of non-pure Lisp string.
5934 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5935 (mark_maybe_pointer): ... adjusted user.
5936 (relocatable_string_data_p): New function.
5937 * lisp.h (relocatable_string_data_p): Add prototype.
5938 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5939 the pointer to relocatable Lisp data is not used.
5941 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5943 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5944 * atimer.c (block_atimers):
5945 * callproc.c (block_child_signal): Block SIGINT too;
5946 otherwise, its handler might now unblock signals that it shouldn't.
5947 * keyboard.c (read_char): Clear signal mask, since we may
5948 be in a SIGINT handler, and many signals may be masked.
5949 * keyboard.c (handle_interrupt):
5950 * sysdep.c (handle_arith_signal):
5951 Clear signal mask instead of just unblocking the signal that
5952 was received, since several signals may be blocked at this point.
5954 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5956 * Makefile.in (TEMACS_POST_LINK): Remove target.
5957 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5958 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5960 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5962 * xmenu.c (xdialog_show): Remove prototype, rename to
5963 x_dialog_show, remove 2nd arg because it's always zero
5964 and simplify accordingly.
5965 (xw_popup_dialog): Adjust user.
5966 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5967 2nd arg because it's always zero and simplify accordingly.
5968 (w32_popup_dialog): Adjust user.
5970 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5972 * w32heap.c (report_temacs_memory_usage): New function.
5974 * unexw32.c (unexec) [ENABLE_CHECKING]:
5975 Call report_temacs_memory_usage.
5977 * w32heap.h (report_temacs_memory_usage): Add prototype.
5979 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5981 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5982 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5984 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5986 * buffer.c (init_buffer): Accept an argument 'initialized'.
5987 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5988 mmap_regions and mmap_fd, to avoid referencing stale data from the
5989 dump phase. Add an assertion for buffer text of buffers created
5990 in temacs before this function is called. (Bug#17622)
5991 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5993 * lisp.h (init_buffer): Update prototype.
5995 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5997 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5999 * alloc.c (Fgarbage_collect): Fix compilation with
6000 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6002 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6004 * frame.c, frame.h (frame_char_to_pixel_position)
6005 (frame_set_mouse_position): Now static, and made private in
6006 frame.c rather than public in frame.h.
6008 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6010 Refactor mouse positioning stuff to avoid code duplication.
6011 * frame.h (frame_char_to_pixel_position): New function.
6012 (x_set_mouse_position): Rename to...
6013 (frame_set_mouse_position): ...new function.
6014 (frame_set_mouse_pixel_position): Add prototype.
6015 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6016 Rename to frame_set_mouse_pixel_position.
6017 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6019 * xterm.h, w32term.h ( x_set_mouse_position)
6020 (x_set_mouse_pixel_position): Remove prototypes.
6022 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6024 On X, always make pointer visible when deleting frame (Bug#17609).
6025 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6027 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6029 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6030 * keyboard.c (gobble_input): If there is no terminal input error,
6031 make sure the pointer is visible for all frames on this terminal.
6032 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6033 it was previously disabled.
6035 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6037 * data.c (Fzerop): Move to Elisp.
6038 (syms_of_data): Don't defsubr it.
6039 * keyboard.c (echo_keystrokes_p): New function.
6040 (read_char, record_menu_key, read_key_sequence): Use it.
6042 * callint.c (Qfuncall_interactively): New var.
6043 (Qcall_interactively): Remove.
6044 (Ffuncall_interactively): New function.
6045 (Fcall_interactively): Use it.
6046 (syms_of_callint): Defsubr it.
6048 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6050 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6051 relocated from under us.
6053 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6055 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6056 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6057 configure, not from HEAPSIZE.
6058 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6060 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6061 for MinGW, since it no longer uses gmalloc.
6063 * buffer.c: Do not define mmap allocations functions for Windows.
6064 Remove mmap_find which is unused. Remove mmap_set_vars which does
6066 [WINDOWSNT]: Include w32heap.h.
6067 (init_buffer): Always allocate new memory for buffers.
6069 * emacs.c: Remove mmap_set_vars calls.
6071 * image.c (free_image): Undef free for Windows because it is
6072 redirected to our private version.
6074 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6075 (copy_executable_and_dump_data): Remove dumping the heap section.
6076 (unexec): Restore using_dynamic_heap after dumping.
6078 * w32heap.c (dumped_data_commit, malloc_after_dump)
6079 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6080 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6081 (mmap_free): New functions.
6083 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6085 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6087 * image.c (imagemagick_load_image): Use MagickRealType for local
6088 'color_scale', instead of double, to avoid a GCC warning about
6091 * xfns.c (Fx_window_property): Remove unused local.
6093 Don't kill already-reaped process (Bug#17561).
6094 * process.c (process_send_signal): Fix race condition where a
6095 subprocess was reaped by a signal handler between the check for
6096 liveness and calling 'kill', which meant that Emacs could in
6097 theory kill an innocent bystander process. Do the fix by blocking
6098 SIGCHLD in a critical section that checks liveness before killing.
6100 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6102 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6104 2014-05-26 Ken Brown <kbrown@cornell.edu>
6106 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6107 even if !CYGWIN (see bug#17510).
6109 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6111 * nsfns.m (Fns_do_applescript): Surround NSApp run
6112 with calls to ns_init_events, ns_finish_events (Bug#17424).
6114 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6116 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6117 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6119 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6120 with calls to ns_init_events, ns_finish_events (Bug#17424).
6122 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6124 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6125 if we are iterating over an object that generates glyphs for
6126 marginal areas. (Bug#17585)
6128 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6130 * xdisp.c (safe__call1, safe__eval): Now static.
6132 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6134 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6135 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6136 (safe_call1): Call safe_call instead of safe__call directly.
6138 2014-05-26 Ken Brown <kbrown@cornell.edu>
6140 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6141 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6144 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6146 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6147 (safe__call, safe__call1, safe__eval): New functions.
6148 (safe_call): Use it.
6149 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6150 (display_mode_element): Same for `:eval'.
6152 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6154 Fix port to 32-bit AIX (Bug#17540).
6155 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6156 twice. _text already includes this offset.
6157 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6159 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6161 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6162 when closest_pos is identical to to_charpos, don't recurse, since
6163 we already tried that, and failed. (Bug#17539)
6165 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6166 unwinding when frame's faces were not initialized yet, increment
6167 the frame's image-cache reference count before calling
6168 x_free_frame_resources. Don't dereference
6169 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6171 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6173 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6176 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6177 macfont.m, call draw with adjusted arguments so font drivers
6178 don't need to do that.
6180 * macfont.m (macfont_draw): Merge changes from Macport.
6182 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6184 * alloc.c (garbage_collect_1): New function, with all of the guts
6185 of Fgarbage_collect.
6186 (mark_stack): Accept an argument END and don't mark Lisp objects
6187 on the stack beyond the address given by END. Calculation of END
6188 was moved to Fgarbage_collect.
6189 (Fgarbage_collect): Calculate the end address of the stack portion
6190 that needs to be examined by mark_stack, and pass that address to
6191 garbage_collect_1, which will pass it to mark_stack.
6192 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6193 for more details about the underlying problems. In particular,
6194 this avoids dumping Emacs with the large hash-table whose value is
6195 held in purify-flag for most of the time loadup.el runs.
6197 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6199 * xfns.c (x_window_property_intern): New function (code from
6201 (Fx_window_property): Call x_window_property_intern. If property
6202 not found and NILP (source) and outer window != inner window,
6203 check outer window for property (Bug#17537).
6205 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6207 Supply malloc and alloc_size attributes for extern allocators.
6208 This documents the C API, and helps GCC generate a bit better code.
6209 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6210 (ATTRIBUTE_MALLOC_SIZE): New macros.
6211 * gmalloc.c (malloc, realloc, calloc):
6212 * gtkutil.h (malloc_widget_value):
6213 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6214 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6217 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6219 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6220 * image.c (imagemagick_load_image): Port to hosts that do not use
6221 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6223 2014-05-21 Leo Liu <sdl.web@gmail.com>
6225 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6227 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6229 * dbusbind.c (xd_signature): Revert last 2 patches.
6231 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6233 Allow any non-nil value to count as true in bool-vector.
6234 Likewise for xd_signature in dbusbind.c.
6235 This is more consistent with the usual practice in Emacs, which is
6236 that any non-nil value counts as true.
6237 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6238 * dbusbind.c (xd_signature): Likewise, for booleans.
6239 * data.c, lisp.h (Qbooleanp):
6240 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6242 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6244 * lisp.h (CHECK_BOOLEAN): New function.
6245 * alloc.c (Fbool_vector): New function.
6246 (syms_of_alloc): Defsubr it.
6247 * data.c (Qbooleanp): New symbol.
6248 (syms_of_data): DEFSYM it.
6249 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6251 * font.c (font_matching_entity): Extract font-entity object
6252 from the vector of matching entities (Bug#17486).
6254 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6256 Assume C99 or later (Bug#17487).
6257 * bytecode.c (B__dummy__): Remove.
6258 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6259 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6260 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6261 * regex.c (DEBUG_PRINT): Assume varargs macros.
6262 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6264 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6266 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6267 memory for every buffer that was dumped.
6269 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6271 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6272 (Fnreverse): Allow vectors and bool vectors.
6274 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6276 Minor cleanup for terminal setup.
6277 * termhooks.h (create_terminal): Adjust prototype.
6278 * terminal.c (create_terminal): Pass output method and RIF as args.
6279 (init_initial_terminal):
6280 * nsterm.m (ns_create_terminal):
6281 * term.c (init_tty):
6282 * w32term.c (w32_create_terminal):
6283 * xterm.c (x_create_terminal): Adjust users.
6284 Avoid redundant NULL initializers and add comments.
6286 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6288 * keyboard.c (Qdeactivate_mark): Now static.
6290 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6292 If available, use Xfixes extension to do pointer blanking.
6293 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6294 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6295 (make_invisible_cursor): Move to...
6296 * xterm.c (make_invisible_cursor): ...here.
6297 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6298 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6299 (x_term_init): Call to x_setup_pointer_blanking.
6300 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6301 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6303 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6305 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6307 2014-05-12 Glenn Morris <rgm@gnu.org>
6309 * fileio.c (Ffile_executable_p): Doc tweak.
6311 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6313 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6314 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6316 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6318 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6320 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6322 Fix initialization of minibuffer history variable (Bug#17430).
6323 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6324 Move the initialization up to prevent any "value void" message.
6326 2014-05-08 Samuel Bronson <naesten@gmail.com>
6328 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6329 are matched (bug#17413).
6331 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6333 Stop tooltips pulling Emacs window to front (Bug#17408).
6334 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6335 SetWindowPos invocations.
6337 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6339 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6340 not initialized (Bug#17398).
6342 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6344 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6346 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6348 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6349 [HAVE_NS]: Do not include png.h.
6350 (x_query_frame_background_color): New function.
6351 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6352 (png_load_body): Coalesce duplicate code.
6354 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6356 Consult libpng-config more consistently (Bug#17339).
6357 * Makefile.in (PNG_CFLAGS): New var.
6358 (ALL_CFLAGS): Use it.
6359 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6360 CFLAGS now handles this.
6362 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6364 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6365 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6366 because WCONTINUED is always defined now.
6367 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6369 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6371 * buffer.c (overlay_strings): Fix the wording of the commentary.
6373 2014-05-01 Glenn Morris <rgm@gnu.org>
6375 * floatfns.c (Fisnan):
6376 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6378 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6380 * term.c (tty_menu_activate): A better initialization for cursor
6383 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6385 * intervals.c: Tighten assertions.
6386 (create_root_interval): Make sure the interval is not empty.
6387 (intervals_equal): Use booleans.
6388 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6389 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6390 (balance_possible_root_interval): Simplify and use booleans.
6391 (split_interval_right, split_interval_left): Check LENGTH, and remove
6392 now redundant assertion.
6393 (adjust_intervals_for_insertion): Remove now redundant assertions.
6394 (delete_node, interval_deletion_adjustment)
6395 (adjust_intervals_for_deletion, merge_interval_right)
6396 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6397 (reproduce_interval): Make sure the interval is not empty.
6399 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6401 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6402 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6403 satisfaction that they would always be initialized.
6405 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6407 * term.c (tty_menu_display): Move the cursor to the active menu item.
6408 (tty_menu_activate): Return the cursor to the active menu item
6409 after displaying the menu and after displaying help-echo.
6410 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6411 for the details of why this is needed by screen readers and
6414 2014-04-30 Glenn Morris <rgm@gnu.org>
6416 * process.c (handle_child_signal):
6417 Handle systems without WCONTINUED. (Bug#15110, 17339)
6419 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6421 * window.c (struct saved_window): Remove mark.
6422 (Fset_window_configuration, save_window_save)
6423 (compare_window_configurations): Don't touch marks any more.
6425 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6427 Use bits_word for gcmarkbits.
6428 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6429 bits_word is typically a tad more efficient for mark bits than
6430 unsigned is, so use bits_word. All uses changed.
6431 * lisp.h (BITS_PER_INT): Remove; no longer used.
6433 Avoid undefined behavior in signed left shift.
6434 This ports to GCC 4.9.0 with -fsanitize=undefined.
6435 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6437 * regex.c (extract_number):
6438 * lisp.h (make_number, XINT):
6439 Do not shift a 1 bit left into a sign bit.
6440 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6441 not int, for gcmarkbits. All uses changed.
6443 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6445 * search.c (Fnewline_cache_check): Don't try to count newlines
6446 outside the buffer's restriction, as find_newline doesn't support that.
6448 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6450 * window.c (Fset_window_configuration): Deactivate the mark before
6452 (set_window_buffer): Ignore window_initialized.
6453 (window_initialized): Remove.
6454 * keyboard.c (Qdeactivate_mark): Not static any more.
6455 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6458 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6460 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6461 and to clang 3.4, which have fixed the bug. This should let us
6462 run a bit faster on these platforms when address sanitization is
6465 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6467 Port to GCC 4.9.0 with --enable-gcc-warnings.
6468 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6470 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6471 a way that also works with GCC 4.9.0.
6473 * search.c (Fnewline_cache_check): Remove unused locals.
6475 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6477 * search.c (find_newline1): New subroutine.
6478 (Fnewline_cache_check): New function.
6479 (syms_of_search): Defsubr it.
6481 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6483 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6484 * keyboard.c (unblock_input): Add comment.
6485 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6487 2014-04-22 Daniel Colascione <dancol@dancol.org>
6489 * lread.c (readevalloop_eager_expand_eval): New function
6490 that can recurse into toplevel forms.
6491 (readevalloop): Call it.
6492 * lisp.h: Declare Qprogn.
6493 * callint.c (Qprogn): No longer static.
6495 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6497 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6498 Also change identifiers to match the comments, and add more assertions
6501 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6503 * emacs.c (close_output_streams): Don't clear and restore errno.
6505 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6507 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6508 never becomes visible, i.e. using XMonad (Bug#17237).
6510 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6512 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6513 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6514 (Fline_pixel_height): Don't assume that the current buffer and the
6515 selected window's buffer are one and the same. (Bug#17281)
6517 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6518 paragraph-start cache before the newline cache. (Bug#17269)
6520 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6522 * term.c (tty_send_additional_strings): No need to fflush here,
6524 (tty_set_terminal_modes): fflush after sending additional strings,
6527 2014-04-17 Daniel Colascione <dancol@dancol.org>
6529 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6531 (tty_send_additional_strings): New function.
6532 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6533 (syms_of_term): Intern tty-mode-set-strings and
6534 tty-mode-reset-strings.
6536 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6538 * window.c (save_window_save): Lookup window_point_insertion_type in
6539 the right buffer (bug#15457).
6540 (Qwindow_point_insertion_type): New var.
6541 (syms_of_window): Initialize it.
6543 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6545 Fix the MSDOS build.
6546 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6547 (copy_text_and_data): Zero out the atexit chain pointer before
6550 * termhooks.h (encode_terminal_code): Update prototype.
6552 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6553 visible for all DOS_NT ports, not just WINDOWSNT.
6554 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6556 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6557 unless it is defined.
6558 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6560 * process.c (close_on_exec, accept4, process_socket): Move into
6561 the "ifdef subprocesses" part.
6562 (catch_child_signal): Condition by "ifdef subprocesses".
6563 (syms_of_process) <Qinternal_default_process_sentinel>
6564 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6566 * msdos.h: Add prototypes for new functions.
6567 (EINPROGRESS): Define.
6568 (O_CLOEXEC): Define to zero.
6570 * msdos.c (check_window_system): Remove unnecessary an
6571 incompatible duplicate function.
6572 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6573 New functions in support of new functionality.
6575 * menu.c (single_menu_item): Add visual indication of submenu
6576 also for menus on MSDOS frames.
6577 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6579 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6580 when async subprocesses aren't supported.
6582 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6584 * emacs.c (close_output_streams): Zero out errno before calling
6587 * dired.c [MSDOS]: Include msdos.h.
6589 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6590 (DATA_START) [MSDOS]: Define.
6591 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6593 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6594 Ifdef away for MSDOS.
6595 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6596 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6598 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6599 Use temporary file template that is compatible with mkostemp.
6600 Move vfork-related portions under #ifndef MSDOS.
6601 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6603 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6605 * buffer.c (Foverlays_at): Add argument `sorted'.
6607 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6609 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6610 text, invalidate the bidi_paragraph_cache upto and including the
6613 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6615 Port to IRIX 6.5 (Bug#9684).
6616 * conf_post.h (INET6) [IRIX6_5]: Define.
6617 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6618 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6620 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6622 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6623 before passing it to system APIs.
6625 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6627 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6628 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6630 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6632 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6634 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6636 Remove DATA_SEG_BITS.
6637 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6638 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6639 cc, but that platform is so old that SGI itself stopped supporting
6640 it in December 2013. If you still need Emacs on IRIX, please
6641 either compile with GCC and port the undumping code, or run
6642 './configure --with-wide-int'.
6643 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6644 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6645 DEFINE_GDB_SYMBOL_START way to define it.
6646 (NONPOINTER_BITS): New macro.
6647 (EMACS_INT): Use it.
6648 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6649 the problem and/or configuring --with-wide-int.
6650 (USE_LSB_TAG): Simplify, based on above changes.
6651 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6652 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6654 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6656 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6657 covered by a display string that ends in a newline, and that cases
6658 going back by DVPOS lines to hit the search limit, lift the limit
6659 and go back until DVPOS is reached. (Bug#17244)
6661 * indent.c (Fvertical_motion): Handle correctly the case when the
6662 display string is preceded by an empty line.
6664 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6665 use S_IWRITE instead.
6667 2014-04-11 Glenn Morris <rgm@gnu.org>
6669 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6671 2014-04-11 Ken Brown <kbrown@cornell.edu>
6673 * Makefile.in (EMACS_MANIFEST): Revert last change.
6675 2014-04-10 Daniel Colascione <dancol@dancol.org>
6677 * puresize.h (BASE_PURESIZE): Increase.
6679 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6681 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6683 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6684 region handling (and don't call signal_before_change) if
6685 inhibit_modification_hooks is set.
6686 (signal_before_change): Don't check inhibit_modification_hooks any more.
6688 2014-04-08 Daniel Colascione <dancol@dancol.org>
6690 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6691 function cells contain valid lisp objects. (Modified version of
6694 * alloc.c (detect_suspicious_free): Split actual stack capturing
6695 out into new function for easier breakpoint setting.
6696 (note_suspicious_free): New function.
6698 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6700 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6702 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6703 (symbol_block_pinned): New var.
6704 (Fmake_symbol): Initialize `pinned'.
6705 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6706 pinned and signal an error for un-purifiable objects.
6707 (pure_cons): Use it.
6708 (Fpurecopy): Use it, except for objects that can't be purified.
6709 (mark_pinned_symbols): New function.
6710 (Fgarbage_collect): Use it.
6711 (gc_sweep): Remove hack made unnecessary.
6713 2014-04-07 Glenn Morris <rgm@gnu.org>
6715 * keyboard.c (Fopen_dribble_file): Doc tweak.
6717 2014-04-07 Ken Brown <kbrown@cornell.edu>
6719 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6721 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6723 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6724 We have a substitute execinfo.h on hosts that lack it.
6725 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6726 isn't optimized away.
6728 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6730 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6731 * alloc.c (memory_full):
6732 * charset.c (syms_of_charset):
6733 * doc.c (Fsnarf_documentation):
6735 * font.c (BUILD_STYLE_TABLE):
6736 * keyboard.c (make_lispy_event):
6737 * profiler.c (setup_cpu_timer):
6738 * xgselect.c (xg_select):
6739 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6741 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6742 Replace the only use with ARRAYELTS (font_property_table).
6743 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6745 2014-04-03 Daniel Colascione <dancol@dancol.org>
6747 * xterm.c (x_term_init):
6748 * xfns.c (best_xim_style):
6749 * xfaces.c (Fdump_colors):
6750 * w32fns.c (w32_default_color_map):
6751 * w32.c (init_environment, N_ENV_VARS):
6752 * unexcw.c (read_exe_header):
6753 * term.c (term_get_fkeys_1):
6754 * sysdep.c (init_baud_rate):
6755 * nsterm.m (ns_convert_key):
6756 * nsfns.m (get_geometry_from_preferences):
6757 * msdos.c (dos_set_window_size, init_environment):
6758 * macfont.m (mac_font_get_glyph_for_cid)
6759 (macfont_store_descriptor_attributes)
6760 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6761 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6762 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6764 * image.c (xpm_str_to_color_key):
6765 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6766 * frame.c (x_set_frame_parameters):
6767 * fileio.c (Ffile_selinux_context):
6768 * emacs.c (sort_args):
6769 * dosfns.c (msdos_stdcolor_name):
6770 * dired.c (file_attributes):
6771 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6772 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6775 2014-04-02 Daniel Colascione <dancol@dancol.org>
6777 * data.c (Ffset): Abort if we're trying to set a function call to
6780 * lisp.h (ARRAYELTS): New macro.
6782 * alloc.c: Include execinfo.h if available.
6783 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6784 (suspicious_free_record): New structure.
6785 (suspicious_objects, suspicious_object_index)
6786 (suspicious_free_history, suspicious_free_history_index):
6788 (find_suspicious_object_in_range, detect_suspicious_free)
6789 (Fsuspicious_object): New functions.
6790 (cleanup_vector): Call find_suspicious_object_in_range.
6792 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6794 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6795 width from font width (Bug#17163).
6797 * frame.c (x_set_frame_parameters): Calculate default values of
6798 new frame sizes only after all other frame parameters have been
6799 processed (Bug#17142).
6801 2014-04-02 Ken Brown <kbrown@cornell.edu>
6803 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6806 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6808 * xterm.c (x_draw_image_glyph_string): Adjust image background
6809 width accordingly when its x position is adjusted. (Bug#17115)
6811 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6813 * font.c (font_list_entities): Do not add empty vector to font cache.
6814 (font_matching_entity): Likewise. If matching entity is found, insert
6815 1-item vector with this entity instead of entity itself (Bug#17125).
6817 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6819 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6821 * fns.c (validate_subarray): Rename from validate_substring,
6822 since it works for vectors too. New arg ARRAY. Optimize for the
6823 non-nil case. Instead of returning bool, throw an error if out of
6824 range, so that the caller needn't do that. All uses changed.
6825 Report original values if out of range.
6826 (Fsubstring, Fsubstring_no_properties, secure_hash):
6827 Also optimize the case where FROM is 0 or TO is the size.
6829 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6831 * search.c (Freplace_match): Use make_specified_string.
6832 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6833 to catch bogus override face of glyph strings.
6834 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6835 Move common substring range checking code to...
6836 (validate_substring): ...this function.
6838 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6840 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6842 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6844 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6845 bar is zero height, just return (Bug#16976).
6846 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6848 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6850 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6851 is nil. If waiting for toolbar to complete, force a redraw.
6853 2014-03-28 Glenn Morris <rgm@gnu.org>
6855 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6856 (emacs_bugreport): New variable.
6857 (usage_message): Use PACKAGE_BUGREPORT.
6858 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6860 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6862 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6864 Port recent signal-related changes to FreeBSD.
6865 Reported by Herbert J. Skuhra.
6866 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6867 Move decls from here ...
6868 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6870 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6872 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6873 and width of image background when it is displayed with a 'box'
6876 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6878 More backward-compatible fix to char-equal core dump (Bug#17011).
6879 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6880 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6882 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6884 * image.c (init_svg_functions): When loading SVG-related libraries,
6885 free already loaded libraries if the initialization fails.
6886 (rsvg_handle_set_size_callback): Remove declaration, unused.
6888 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6890 Fix core dump in char-equal (Bug#17011).
6891 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6892 unibyte buffers, as we can't tell whether the characters are
6895 * insdel.c (adjust_markers_for_delete): Remove unused local.
6897 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6899 Have (MARKER . ADJUSTMENT) undo records always be immediately
6900 after their corresponding (TEXT . POS) record in undo list.
6902 * lisp.h (record-delete): New arg record_markers.
6903 (record_marker_adjustment): No longer needed outside undo.c.
6904 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6905 adjustments to undo.c's record_marker_adjustments. Note that
6906 fileio.c's decide_coding_unwind is another caller to
6907 adjust_markers_for_delete. Because it has undo list bound to t,
6908 it does not rely on adjust_markers_for_delete to record marker
6910 (del_range_2): Swap call to record_delete and
6911 adjust_markers_for_delete so as undo marker adjustments are
6912 recorded before current deletion's adjustments, as before.
6913 (adjust_after_replace):
6914 (replace_range): Pass value for new record_markers arg to
6916 * undo.c (record_marker_adjustment): Rename to
6917 record_marker_adjustments and made static.
6918 (record_delete): Check record_markers arg and call
6919 record_marker_adjustments.
6920 (record_change): Pass value for new record_markers arg to
6922 (record_point): at_boundary calculation no longer needs to account
6923 for marker adjustments.
6925 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6927 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6930 2014-03-26 Glenn Morris <rgm@gnu.org>
6932 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6934 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6936 * buffer.c (struct sortvec): Add field `spriority'.
6937 (compare_overlays): Use it.
6938 (sort_overlays): Set it.
6940 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6942 * xdisp.c (redisplay_window): If all previous attempts to find the
6943 cursor row failed, try a few alternatives before falling back to
6944 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6946 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6948 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6949 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6951 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6952 variables on Windows.
6954 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6956 * w32.c (unsetenv): Remove unused var `retval'.
6957 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6959 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6960 (start_watching): Remove unused var `thr'.
6962 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6963 (find_child_console): Remove unnecesary var `thread_id'.
6965 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6966 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6968 2014-03-26 Glenn Morris <rgm@gnu.org>
6970 * filelock.c (Flock_buffer): Doc tweak.
6972 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6973 * emacs.c (shut_down_emacs):
6974 * fileio.c (Finsert_file_contents, write_region):
6975 * filelock.c (top-level, syms_of_filelock):
6976 * insdel.c (prepare_to_modify_buffer_1):
6977 CLASH_DETECTION is always defined now.
6979 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6981 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6982 DLL handle, to speed up thread startup.
6984 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6986 Handle sigmask better with nested signal handlers (Bug#15561).
6987 * atimer.c (sigmask_atimers): Remove.
6988 Remaining use rewritten to use body of this function.
6989 * atimer.c (block_atimers, unblock_atimers):
6990 * callproc.c (block_child_signal, unblock_child_signal):
6991 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6992 New arg OLDSET. All callers changed.
6993 * atimer.c (block_atimers, unblock_atimers):
6994 * callproc.c (block_child_signal, unblock_child_signal):
6995 * keyboard.c (handle_interrupt):
6996 * sound.c (vox_configure, vox_close):
6997 Restore the old signal mask rather than unilaterally clearing bits
6998 from the mask, in case a handler is running within another
6999 handler. All callers changed.
7000 * lisp.h, process.c, process.h, term.c:
7001 Adjust decls and callers to match new API.
7002 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7003 signal handlers aren't supposed to use floating point anyway.
7004 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7006 2014-03-23 Daniel Colascione <dancol@dancol.org>
7008 Split gc_sweep into discrete functions for legibility and better
7011 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7012 (sweep_vectors): Fix typo in comment.
7013 (sweep_conses, sweep_floats, sweep_intervals)
7014 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7015 (gc_sweep): Call new functions, to which existing functionality is
7017 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7019 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7021 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7023 2014-03-23 Daniel Colascione <dancol@dancol.org>
7025 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7026 only if xic_style calls for it. This change allows Emacs to work
7027 with ibus. Also, don't leak resources if create_frame_xic fails,
7028 and stop caching xic_style across different displays.
7029 (supported_xim_styles): Make const.
7030 (best_xim_style): Remove first parameter: it's always just
7031 supported_xim_styles. Change to look at supported_xim_styles
7034 2014-03-23 Daniel Colascione <dancol@dancol.org>
7036 * term.c (init_tty): Rearrange condition for clarity; print
7037 appropriate diagnostic.
7039 2014-03-23 Daniel Colascione <dancol@dancol.org>
7041 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7042 array. (ASAN caught.)
7044 2014-03-22 Glenn Morris <rgm@gnu.org>
7046 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7048 2014-03-22 Daniel Colascione <dancol@dancol.org>
7050 * process.c (conv_sockaddr_to_lisp): When extracting the string
7051 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7053 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7055 Fix regression introduced by patch for Bug#10500.
7056 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7057 * w32term.c (x_draw_image_relief): Likewise.
7059 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7061 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7062 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7063 maximize a frame for odd default fonts.
7065 2014-03-21 Glenn Morris <rgm@gnu.org>
7067 * minibuf.c (history-length): Increase default from 30 to 100.
7069 2014-03-21 Daniel Colascione <dancol@dancol.org>
7071 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7072 every time we switch to minibuffer.
7074 * alloc.c (lisp_align_malloc, allocate_string_data)
7075 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7076 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7078 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7080 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7081 support more "verbs".
7083 2014-03-21 Daniel Colascione <dancol@dancol.org>
7085 Always prohibit dumping a dumped Emacs.
7087 * emacs.c (might_dump): New variable.
7088 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7089 * lisp.h (might_dump): Declare.
7090 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7092 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7094 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7096 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7098 * doc.c (store_function_docstring): Warn when we don't know where to
7100 (Fsubstitute_command_keys): Don't advertise the fact that
7101 text-properties are dropped, since we think it's a bug that we'll fix.
7103 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7104 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7105 * frame.c (frame_garbaged): Make "docstring" more precise.
7107 2014-03-20 Glenn Morris <rgm@gnu.org>
7109 * charset.c (init_charset): When we cannot find the charsets directory,
7110 mention if EMACSDATA is set.
7112 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7114 * fns.c (Frandom): Fix rare bug where the result isn't random.
7116 Fix porting inconsistency about rounding to even.
7117 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7118 This way, the unusual !HAVE_RINT case acts like the usual
7119 HAVE_RINT case, and we can fix the documentation accordingly.
7121 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7123 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7124 (w32_wnd_proc): Initialize the dwHoverTime member of
7125 TRACKMOUSEEVENT structure.
7127 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7129 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7131 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7133 * search.c (find_newline): Speed up the function when using the
7134 newline cache, by halving the number of calls to
7135 region_cache_forward and region_cache_backward. (Bug#16830)
7137 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7139 * buffer.c (Fset_buffer): Document return value (bug#17015).
7141 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7143 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7144 nil, always resize character wise to avoid potential loss of the
7145 mode line (Bug#16923 related).
7147 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7149 * frame.c (x_set_frame_parameters): Always calculate new sizes
7150 pixelwise to avoid potential loss when rounding.
7152 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7154 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7155 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7157 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7159 * w32.c (fstatat): Don't add an extra slash if the argument ends
7160 with a slash: this fails the subsequent call to stat_worker on
7161 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7163 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7165 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7167 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7169 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7171 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7172 when frame is only on one screen (Bug#14713).
7174 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7176 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7177 there's a valid wrap point in the display line, the last glyph
7178 cannot "just barely fit" on this row, because display_line doesn't
7179 let it. Instead, proceed as if the last glyph didn't fit, so that
7180 we eventually back up the iterator to the wrap point. This avoids
7181 delusional behavior of move_it_to, whereby it proceeds to the next
7182 display line, but sets current_x to zero for all the glyphs that
7183 without word-wrap would fit on the previous display line.
7184 One result was that visual-order cursor movement behaved erratically
7186 (Fmove_point_visually): Add code to find the x coordinate of the
7187 last character before wrap point, under word-wrap on a TTY.
7189 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7191 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7192 also return value of MOVE_POS_MATCH_OR_ZV from
7193 move_it_in_display_line_to, when moving from beginning of line to
7194 point's position. (Bug#16961)
7196 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7198 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7199 * window.c (Fselect_window): Explain NORECORD and
7200 `buffer-list-update-hook' in doc-string.
7202 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7204 * window.c (Fother_window_for_scrolling): Check that
7205 Vother_window_scroll_buffer is a buffer.
7207 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7209 * xterm.c (xim_initialize): Always pass a copy of resource name
7210 to XRegisterIMInstantiateCallback and eassert whether return
7211 value is True. Passing copy is important because Xlib doesn't
7212 make its own copy and resource name argument usually points to
7213 SSDATA (Vx_resource_name), which may be changed from Lisp.
7214 (xim_close_display): For XUnregisterIMInstantiateCallback,
7215 always eassert return value and pass exactly the same values
7216 as were used for XRegisterIMInstantiateCallback.
7217 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7218 sources to check why if you are interested.
7220 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7222 * dispnew.c (change_frame_size_1): Add new_lines instead of
7223 new_height, the latter may be still zero if passed as such.
7224 * window.c (Fwindow_pixel_height): Mention bottom divider in
7227 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7229 Fix "resource temporarily unavailable" with xgselect
7231 * xgselect.c: Include <stdbool.h>.
7232 (xg_select) [!USE_GTK]: Don't lose track of errno.
7234 Fix minor --enable-gcc-warnings issues.
7235 * widget.c (update_various_frame_slots, EmacsFrameResize):
7236 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7238 2014-03-04 Ken Brown <kbrown@cornell.edu>
7240 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7241 represent the actual adjustment needed for alignment.
7243 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7245 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7246 needed, and don't reallocate if the initial allocation already
7247 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7249 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7251 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7254 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7256 * cmds.c (delete-char): Update docstring pointing out that the
7257 function ignores `delete-active-region' and `overwrite-mode'.
7259 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7261 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7263 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7264 allocated buffer due to alignment.
7265 (freehook): If the block to be freed was allocated by
7266 'aligned_alloc', find its real pointer before calling 'free'.
7268 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7271 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7273 * font.c (toplevel): Adjust comment about font cache layout.
7274 (font_clear_cache): Fix to match real font cache layout.
7275 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7276 (Fframe_font_cache) [FONT_DEBUG]: New function.
7277 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7279 Avoid crashes when X fonts are erroneously freed on reused X
7280 'Display *' connection data (Bug#16069). Note that X font
7281 resources still may be leaked, but currently there is no way
7282 to completely avoid it.
7283 * xterm.h (struct x_display_info): New member x_id. Add comments.
7284 * xterm.c (x_display_id): New variable.
7285 (x_term_init): Assign identifier to each opened X connection.
7286 * xfont.c (struct xfont): New member x_display_id.
7287 (xfont_open): Initialize it with frame's display id.
7288 (xfont_close): Check whether font's display id matches the one
7289 recorded for the given display. Adjust comment.
7290 * xftfont.c (struct xftfont_info):
7291 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7293 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7295 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7296 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7297 killed Vother_window_scroll_buffer.
7298 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7300 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7302 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7303 that start with more than 2 slashes as UNCs. (Bug#16751)
7305 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7307 Fix a few crashes and leaks when cloning C strings.
7308 * alloc.c, lisp.h (dupstring): New function.
7309 * gtkutil.c (xg_get_font):
7310 * term.c (tty_default_color_capabilities):
7311 * xsettings.c (store_monospaced_changed)
7312 (store_font_name_changed, parse_settings)
7313 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7314 This avoids some unlikely crashes due to accessing freed storage,
7315 and avoids some minor memory leaks in the more-typical case.
7317 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7319 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7320 cursor when modeline can't be dragged (Bug#16647).
7322 2014-02-28 Glenn Morris <rgm@gnu.org>
7324 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7325 from custom-delayed-init-variables. (Bug#11565)
7327 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7329 More fixes for mouse glyph calculations (Bug#16647).
7330 * window.c (coordinates_in_window): In intersection of
7331 horizontal and vertical window dividers prefer the horizontal
7332 one. Add some extra parens to last fix.
7333 (window_relative_x_coord): Return x-coordinate for header and
7335 * xdisp.c (remember_mouse_glyph): In text area don't extend
7336 glyph into mode line to show the vertical drag cursor there
7337 immediately. Subdivide mouse glyphs in right fringes to show a
7338 horizontal drag cursor as soon as we enter the "grabbable width"
7339 portion. Handle vertical border case separately. Do not
7340 subdivide window divider areas.
7341 (note_mouse_highlight): On bottom divider of bottommost windows
7342 show vertical drag cursor only when the minibuffer window can be
7345 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7347 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7348 reset by the face of the object just displayed. See also bug#76.
7349 (get_next_display_element): If the string came from a display
7350 property, examine the box face attribute at it->position, not at
7351 it->current.pos, since the latter was not updated yet. (Bug#16870)
7352 (handle_face_prop): Improve commentary.
7354 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7356 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7357 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7359 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7361 Fixes around Bug#16647.
7362 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7363 ON_BOTTOM_DIVIDER cases.
7364 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7365 only if the window has no right divider.
7366 (Fcoordinates_in_window_p): Fix doc-string.
7368 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7370 * lread.c (Funintern): Fix doc to match advertised calling convention.
7372 2014-02-24 Daniel Colascione <dancol@dancol.org>
7374 * keyboard.c (read_char): Close race that resulted in lost events.
7376 2014-02-22 Glenn Morris <rgm@gnu.org>
7378 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7379 * window.c (window-resize-pixelwise): Doc fixes.
7381 * process.c (Finternal_default_process_filter)
7382 (Finternal_default_process_sentinel): Doc tweaks.
7384 2014-02-21 Glenn Morris <rgm@gnu.org>
7386 * process.c (Fprocess_buffer, Faccept_process_output)
7387 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7390 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7392 * window.c (Fwindow_scroll_bar_width): New function.
7394 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7396 Pacify GCC when configuring with --enable-gcc-warnings.
7397 * xdisp.c (move_it_in_display_line_to) [lint]:
7398 Initialize recently-added local.
7400 2014-02-21 Daniel Colascione <dancol@dancol.org>
7402 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7404 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7406 * xdisp.c (init_iterator): Don't dereference a bogus face
7407 pointer. (Bug#16819)
7408 (try_cursor_movement): Don't use cursor position if
7409 set_cursor_from_row failed to compute it. This avoids assertion
7410 violations in MATRIX_ROW.
7411 (move_it_in_display_line_to): Save the iterator state in ppos_it
7412 only once per call. Reimplement the method used to return to the
7413 best candidate position if all the positions found in display line
7414 are beyond TO_CHARPOS. This cuts down the number of calls to
7415 bidi_shelve_cache, which moves a lot of stuff when lines are long
7416 and include bidirectional text. (Bug#15555)
7418 2014-02-20 Glenn Morris <rgm@gnu.org>
7420 * data.c (Fdefalias): Doc fix.
7422 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7424 * xdisp.c (display_line): Fix horizontal scrolling of large images
7425 when fringes are turned off. This comes at a price of not
7426 displaying the truncation/continuation glyphs in this case.
7429 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7430 CreateDIBSection returns an error indication, zero out *ximg after
7431 destroying the image. This avoids crashes in memory allocations
7432 due to the fact that some of the callers also call
7433 x_destroy_x_image, which will attempt to free an already free'd
7436 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7438 * widget.c (update_various_frame_slots): Don't set
7439 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7441 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7443 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7445 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7447 temacs --daemon fix (Bug#16599).
7448 * emacs.c (main): Initialize daemon_pipe[1] here ...
7449 (syms_of_emacs): ... instead of here.
7451 2014-02-16 Anders Lindgern <andlind@gmail.com>
7453 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7456 2014-02-16 Daniel Colascione <dancol@dancol.org>
7458 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7459 (xd_get_connection_address): Use it.
7460 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7461 xd_get_connection_address because the latter signals if the bus
7462 we're trying to close is already disconnected.
7464 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7466 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7467 argument to CreateThread. This avoids segfaults on Windows 9X.
7468 Reported by oslsachem <oslsachem@gmail.com>.
7470 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7472 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7473 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7474 (check_lseek): New function, to report lseek errors.
7475 (save_data_space, update_file_ptrs, read_header, write_header)
7476 (copy_file, copy_rest, unexec): Use these news functions.
7477 (update_file_ptrs): Don't assume wraparound behavior when
7478 converting a large size_t value to off_t.
7480 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7482 * composite.c (fill_gstring_header): Pass positions as C integers
7483 and move parameters checking to...
7484 (Fcomposition_get_gstring): ...this function. Handle case when
7485 buffer positions are in reversed order and avoid crash (Bug#16739).
7487 * buffer.c (validate_region): Mention current buffer in error message.
7489 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7491 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7493 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7495 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7497 2014-02-11 Glenn Morris <rgm@gnu.org>
7499 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7500 Replace refs to "OpenStep" in messages.
7502 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7504 Avoid "." at end of error diagnostics.
7505 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7506 * font.c (Ffont_at):
7507 * nsfns.m (ns_display_info_for_name):
7508 * nsselect.m (Fx_own_selection_internal):
7509 * nsterm.m (performDragOperation:):
7510 Remove "." from end of diagnostic.
7512 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7514 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7515 unintuitive (bug#15824).
7516 (Fyes_or_no_p): Doc fix (bug#15456).
7518 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7520 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7522 * eval.c (call_debugger): When exiting the debugger, do not allow
7523 max_specpdl_size less than actual binding depth (Bug#16603).
7524 (syms_of_eval): Adjust docstring.
7526 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7528 * cmds.c (Fself_insert_command): Output a clearer error message on
7529 negative repetitions (bug#9476).
7531 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7533 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7535 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7537 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7539 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7541 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7543 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7545 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7547 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7549 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7550 `exit' works (bug#15865).
7552 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7554 Constrain window box/body sizes and margin widths (Bug#16649).
7555 * xdisp.c (window_box_width): Don't return less than zero.
7556 (window_box_left_offset, window_box_right_offset): Don't return
7557 more than the window's pixel width.
7558 * window.c (window_body_height, window_body_width): Don't return
7560 (window_resize_apply): Adjust margin width, if necessary.
7562 2014-02-07 Glenn Morris <rgm@gnu.org>
7564 * nsterm.m (syms_of_nsterm): Doc fix.
7566 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7568 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7569 New variables: pointers through which to call the respective APIs.
7570 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7571 (filename_from_ansi, sys_link, check_windows_init_file):
7572 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7573 This is required on Windows 9X, where we dynamically load
7574 UNICOWS.DLL which has their non-stub implementations.
7575 (maybe_load_unicows_dll): Assign addresses to these 2 function
7576 pointers after loading UNICOWS.DLL.
7578 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7579 MultiByteToWideChar and WideCharToMultiByte through function
7582 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7585 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7587 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7588 for OSX >= 10.9 if separate spaces are used.
7589 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7591 2014-02-06 Glenn Morris <rgm@gnu.org>
7593 * buffer.c (cache-long-scans): Doc fix.
7595 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7597 * w32fns.c (Fw32_shell_execute): Doc fix.
7599 2014-02-05 Bastien Guerry <bzg@gnu.org>
7601 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7602 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7604 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7606 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7607 outside the window (Bug#16649).
7609 * xdisp.c (note_mouse_highlight): When entering a margin area show
7610 a non-text cursor (Bug#16647).
7612 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7614 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7615 It prompted a compile-time diagnostic on GNU/Linux.
7616 Simplify to remove the need for the label.
7618 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7620 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7621 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7622 to show it; otherwise return 'unsupported--w32-dialog' to signal
7623 to the caller that emulation with menus is necessary.
7624 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7626 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7628 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7631 * menu.c (Fx_popup_dialog): Don't condition the call to
7632 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7633 special symbol 'unsupported--w32-dialog', emulate the dialog with
7634 a menu by calling x-popup-menu.
7636 * menu.h (Qunsupported__w32_dialog): New extern variable.
7638 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7640 * keyboard.c (kbd_buffer_get_event): Read file notification events
7643 * xgselect.c (xg_select): Read glib events in any case, even if
7644 there are no file descriptors to watch for. (Bug#16519)
7646 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7648 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7649 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7650 * w32term.c (w32_draw_window_divider): Handle first and last
7652 * w32term.h (w32_fill_area_abs): New function.
7653 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7655 * xfaces.c (realize_basic_faces): Handle new face ids.
7656 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7657 and bottom divider width.
7658 * xterm.c (x_draw_window_divider): Handle first and last pixels
7661 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7663 * print.c (Fexternal_debugging_output): Add cast to pacify
7664 --enable-gcc-warnings.
7665 * eval.c (call_debugger): Grow specpdl if the debugger was
7666 entered due to specpdl overflow (Bug#16603) and allow more
7667 specpdl space for the debugger itself.
7669 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7671 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7674 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7676 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7677 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7679 * print.c (Fexternal_debugging_output): If the argument character
7680 is non-ASCII, encode it with the current locale's encoding before
7681 writing the result to the terminal. (Bug#16448)
7683 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7684 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7687 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7689 * process.c (create_process): Reset SIGPROF handler in the child.
7690 * callproc.c (call_process): Likewise.
7692 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7694 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7696 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7698 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7699 of zero to print strings, GDB doesn't like it.
7701 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7702 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7703 we still use correct addresses. (Bug#16576)
7705 2014-01-27 K. Handa <handa@gnu.org>
7707 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7708 to preserve the code detection behavior of 24.3.
7709 * coding.h (struct coding_system): New member detected_utf8_bytes.
7710 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7711 (decode_coding_gap): Use short cut for UTF-8 file reading only
7712 when coding->detected_utf8_bytes equals to coding->src_bytes.
7713 * fileio.c (Finsert_file_contents): Cancel the previous change.
7715 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7717 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7718 that are not visible.
7720 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7722 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7723 is grabbed (Bug#16565).
7725 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7727 * xdisp.c (last_max_ascent): Re-remove after erroneously
7728 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7730 (move_it_to): Re-remove reference to last_max_ascent.
7731 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7732 max_descent here instead of calling line_bottom_y.
7735 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7737 * terminal.c (initial_free_frame_resources): New function.
7738 (init_initial_terminal): Install new hook to free face cache
7739 on initial frame and avoid memory leak. For details, see
7740 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7741 * xfaces.c (free_frame_faces): Adjust comment.
7743 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7745 * data.c (Fstring_to_number): Document results if unparsable
7748 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7750 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7752 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7754 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7755 * coding.c (detect_coding_utf_8, emacs_mule_char)
7756 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7757 (check_utf_8, decode_coding):
7758 * coding.h (struct coding_system.errors):
7759 Use ptrdiff_t, not int, for integer values derived from buffer and
7762 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7763 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7764 before invoking decode_coding_gap, since there's just one block.
7766 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7768 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7769 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7770 too early. Again run change_frame_size before assigning menu-
7773 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7775 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7776 arrives, call x_check_fullscreen, in case the new display has a
7777 different resolution. (Bug#16517)
7779 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7781 * term.c (read_menu_input): If the selected frame changes, exit
7783 (tty_menu_show): If the selected frame changes while we displayed
7784 a menu, throw to top level. (Bug#16479)
7786 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7788 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7790 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7792 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7793 * data.c (count_one_bits_word): Fix bug (negated comparison)
7794 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7796 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7798 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7799 Avoid undefined behavior by initializing display property bit of a
7800 string processed by the bidirectional iterator. For details, see
7801 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7803 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7805 Minor cleanup of previous change.
7806 * image.c (imagemagick_error, Fimagemagick_types):
7807 Omit some recently-introduced and unnecessary casts and assignments.
7809 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7811 Fix two memory leaks discovered with Valgrind.
7812 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7813 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7815 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7817 Fixes in window size functions around Bug#16430 and Bug#16470.
7818 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7819 (Fwindow_mode_line_height, Fwindow_header_line_height)
7820 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7821 Minor doc-string adjustments.
7822 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7823 Rewrite doc-strings.
7824 (window_body_height, window_body_width): Do not count partially
7825 visible lines/columns when PIXELWISE is nil (Bug#16470).
7826 (Qfloor, Qceiling): New symbols.
7828 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7830 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7831 when the image cache is not yet allocated. (Bug#16509)
7833 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7835 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7836 re-attach intervals to its base buffer (Bug#16502).
7837 * intervals.c (set_interval_object): Move from here...
7838 * intervals.h (set_interval_object): ... to here. Fix comments.
7840 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7842 Avoid undefined behavior by initializing buffer redisplay bit.
7843 Reported by Dmitry Antipov in
7844 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7845 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7847 Revert some of the CANNOT_DUMP fix (Bug#16494).
7848 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7850 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7852 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7853 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7854 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7855 they are replaced by macros that expand into direct calls to the
7856 corresponding functions from GDI32.DLL.
7857 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7858 variables in the Cygwin build, they are unused.
7860 2014-01-19 K. Handa <handa@gnu.org>
7862 * composite.c (composition_update_it): Fix previous change.
7864 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7866 Fix file name handling on MS-Windows 9X.
7867 * w32.c (maybe_load_unicows_dll): New function.
7869 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7870 on, to make sure we can convert file names to and from UTF-8 on
7871 Windows 9X. This fixes a failure to start up because Emacs cannot
7872 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7874 * w32font.c [WINDOWSNT]: Include w32.h.
7875 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7876 of implementing the same stuff.
7877 Remove now unused g_b_init_is_windows_9x.
7879 * w32.h (maybe_load_unicows_dll): Add prototype.
7881 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7883 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7884 switch to single keyboard. Prevents daemon crashes when a new
7885 client connects while we show a TTY menu in an existing client.
7888 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7890 Fix MinGW64 porting problem with _setjmp.
7891 Reported by Eli Zaretskii in:
7892 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7893 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7894 the old _setjmp and _longjmp. All uses changed.
7896 2014-01-13 Daniel Colascione <dancol@dancol.org>
7898 * textprop.c (Fremove_list_of_text_properties):
7899 Correctly handle reaching the end of the interval tree. (Bug#15344)
7901 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7903 * xdisp.c (resize_mini_window): Round height to a multiple of
7904 frame's line height. Fix bug in calculation of window start
7905 position (Bug#16424).
7907 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7909 * macfont.m: Include termchar.h.
7910 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7911 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7912 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7913 *_WITH_GC_* to take face and f as parameters.
7914 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7915 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7917 2014-01-13 Daniel Colascione <dancol@dancol.org>
7919 Fix menu item updating in the presence of the Unity global menu
7922 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7923 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7925 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7926 updating menus; explain why.
7927 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7928 problem it's supposed to solve and it interferes with detecting
7929 the presence of a global menu.
7930 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7933 2014-01-11 K. Handa <handa@gnu.org>
7935 * composite.c (composition_update_it): Fix indexing of
7936 LGSTRING_CHAR (Bug#15984).
7938 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7940 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7942 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7944 * xdisp.c (try_window_id): Don't use this function's optimizations
7945 if overlays in the buffer displayed by the window have changed
7946 since last redisplay. (Bug#16347)
7947 (message_dolog): Fix indentation.
7949 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7951 * frame.c (frame_resize_pixelwise): Fix doc-string.
7953 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7955 Fix handling of internal borders (Bug#16348).
7956 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7957 Remove internal border width from pixel width of windows.
7958 (change_frame_size_1): Don't return early when frame's pixel
7959 size changes - we still have to record the new sizes in the
7961 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7962 also when toolbar gets larger.
7963 * window.c (check_frame_size): Include internal_border_width in
7965 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7966 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7967 In non-toolkit/non-GTK version clear internal border.
7968 * xterm.c (x_clear_under_internal_border): New function for
7969 non-toolkit/non-GTK version.
7970 (x_after_update_window_line): In non-toolkit/non-GTK version
7972 (handle_one_xevent, x_set_window_size):
7973 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7974 * xterm.h (x_clear_under_internal_border): Extern it.
7976 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7978 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7979 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7982 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7984 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7985 last value of point is not equal to buffer's point. (Bug#16129)
7987 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7990 * nsterm.h (updateCollectionBehavior): Rename from
7991 updateCollectionBehaviour. All uses changed.
7993 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7994 * Makefile.in (SETFATTR): New macro.
7995 (temacs$(EXEEXT)): Use it.
7997 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7999 Fix maximization behavior on Windows (Bug#16300).
8000 * w32fns.c (w32_fullscreen_rect): Don't handle
8001 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8002 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8003 of SetWindowPos. Restore last placement also when leaving
8004 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8005 but the FULLSCREEN_BOTH case.
8007 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8010 * data.c (arithcompare_driver):
8011 * fileio.c (Fcar_less_than_car):
8012 * fns.c (internal_equal):
8013 * frame.c (delete_frame):
8014 * lisp.h (enum More_Lisp_Bits):
8016 Avoid C99 constructs that don't work in C89.
8017 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8018 to port to C89, which doesn't have 'long long'.
8019 (count_trailing_zero_bits): Use them.
8021 2014-01-03 Chong Yidong <cyd@gnu.org>
8023 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8025 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8027 Further adjust frame/window scrollbar width calculations.
8028 * window.c (apply_window_adjustment):
8029 Set windows_or_buffers_changed.
8030 (Fwindow_scroll_bars): Return actual scrollbar width.
8031 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8032 For non-toolkit builds again use 14 as minimum width and set
8033 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8034 * xterm.c (XTset_vertical_scroll_bar): Take width from
8035 WINDOW_SCROLL_BAR_AREA_WIDTH.
8036 (x_new_font): Rename wid to unit. Base calculation of new
8037 scrollbar width on toolkit used and make it analogous to that of
8038 x_set_scroll_bar_default_width.
8039 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8040 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8041 of GetSystemMetrics.
8042 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8043 WINDOW_SCROLL_BAR_AREA_WIDTH.
8044 (x_new_font): Make it correspond to changes in xterm.c.
8046 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8048 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8049 This is a cleaner way to fix the MinGW-w64 porting problem.
8050 Check for INTPTR_MAX misconfiguration.
8052 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8054 * search.c (newline_cache_on_off, find_newline): In indirect
8055 buffers, use the newline cache of the base buffer.
8057 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8058 buffer, invalidate the caches of its base buffer. (Bug#16265)
8060 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8061 buffers, use the width-run cache of the base buffer.
8063 * xdisp.c (redisplay_window): When the window displays an indirect
8064 buffer, and the character widths in the display table have
8065 changed, invalidate the width-run cache of the corresponding base
8068 * fileio.c (Finsert_file_contents): When invalidating the newline
8069 cache, consider the case of inserting into indirect buffer.
8071 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8072 In indirect buffers, use the paragraph cache of the base buffer.
8074 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8076 * window.c (grow_mini_window): Fix last change.
8078 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8080 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8082 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8084 * w32term.c (w32_initialize): Use LCID and LOWORD.
8086 * w32proc.c (create_child): Use pid_t for 5th argument.
8087 (IsValidLocale): Don't provide prototype for MinGW64.
8088 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8089 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8091 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8092 MinGW64 doesn't support.
8094 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8096 * w32.c (set_named_security_info): New function.
8097 (acl_set_file): Fall back on set_named_security_info if
8098 set_file_security fails.
8099 (g_b_init_set_named_security_info_w)
8100 (g_b_init_set_named_security_info_a): New static variables.
8101 (globals_of_w32): Initialize them to zero.
8102 (set_named_security_info): Set them to non-zero if the
8103 corresponding API is available.
8104 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8105 New function typedefs.
8107 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8109 Some more fixes following pixelwise resize changes including one
8111 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8112 of frame_resize_pixelwise.
8113 * widget.c (pixel_to_text_size): New function.
8114 (update_wm_hints): Have size hints respect value of
8115 frame_resize_pixelwise.
8116 (EmacsFrameResize): Alway process resize requests pixelwise.
8117 * window.c (grow_mini_window): Make sure mini window is at least
8119 * xdisp.c (display_menu_bar): Make sure menubar extends till
8121 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8122 (x_set_tool_bar_lines): Calculate pixelwise.
8123 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8124 frame_resize_pixelwise.
8126 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8128 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8129 variables not used there.
8131 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8133 * w32.c (sys_umask): New function. (Bug#16299)
8135 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8137 * dispnew.c (change_frame_size_1): Take old width of root window
8138 from that window's pixel width. (Bug#16284)
8140 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8142 Plain copy-file no longer chmods an existing destination (Bug#16133).
8143 * fileio.c (realmask): Now a static var, not a local.
8144 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8145 Remove arg STATPTR. All uses changed.
8146 (Fcopy_file): Do not alter permissions of existing destinations,
8147 unless PRESERVE-PERMISSIONS (renamed from
8148 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8149 Avoid race when testing for existing destinations and for
8150 when input and output files are the same.
8151 If changing the group fails, adjust both default and
8152 preserved permissions so that access is not granted to the
8154 (Fset_default_file_modes, init_fileio): Update realmask.
8155 (Fdefault_file_modes): Use realmask instead of calling umask.
8157 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8159 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8160 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8161 flags on the daemon pipe ends before execing.
8163 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8165 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8166 session. (Bug#14739)
8168 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8170 * callproc.c (Vexec_path): Document that exec-directory is in it.
8172 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8174 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8177 2013-12-27 Chong Yidong <cyd@gnu.org>
8179 * data.c (Fsymbol_function): Doc fix.
8181 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8183 Some more tinkering with Bug#16051.
8184 * window.c (resize_frame_windows): Don't let the size of the
8185 root window drop below the frame's default character size.
8186 Never ever delete any subwindows - let the window manager do the
8189 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8190 of toolbar lines needed when they exceed the height of the root
8192 (unwind_create_frame_1): New function.
8193 (Fx_create_frame): Generally inhibit calling the window
8194 configuration change hook here. Remove extra call to
8195 change_frame_size - it's not needed when we don't run the
8196 configuration change hook.
8198 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8200 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8201 On my Fedora 19 platform the core dumps were so big that
8202 my desktop became nearly catatonic.
8203 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8204 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8205 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8206 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8207 a clang-only syntax.
8208 * conf_post.h (__has_feature): New macro, if not already defined.
8209 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8210 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8212 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8214 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8215 is a file name. (Bug#16252)
8217 2013-12-25 Chong Yidong <cyd@gnu.org>
8219 * keyboard.c (Voverriding_terminal_local_map)
8220 (Voverriding_local_map): Doc fix.
8222 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8224 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8226 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8227 file name when it is submitted to ShellExecute. Simplify code.
8228 Don't test DOCUMENT for being a string, as that is enforced by
8229 CHECK_STRING. Doc fix.
8231 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8233 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8234 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8235 redisplay_tool_bar does. Improve and fix commentary.
8236 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8237 limits of the glyph matrices. (Bug#16051)
8238 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8239 only when the new size is different from the old one, and the new
8240 size can be achieved given the frame height.
8242 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8244 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8246 2013-12-23 Glenn Morris <rgm@gnu.org>
8248 * lread.c (Fload): Mention load-prefer-newer in doc.
8250 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8252 Handle Bug#16207 by being more restrictive when running hooks.
8253 * window.c (unwind_change_frame): New function.
8254 (Fset_window_configuration): Don't run configuration change hook
8255 while the frame configuration is unsafe. Call select_window
8258 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8260 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8262 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8264 * nsterm.h: Declare EmacsColor category.
8266 * nsterm.m (NSColor): Implement EmacsColor category.
8267 (ns_get_color): Use colorUsingDefaultColorSpace.
8268 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8270 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8272 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8274 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8275 having the PNG_NORETURN attribute, to avoid compiler warning in
8278 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8280 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8282 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8283 fringe background extension.
8284 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8285 because they are now always the same as `left' and `width',
8286 respectively. Remove code for the case that `width' and
8287 `sb_width' are different.
8289 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8291 Remove scroll_bar_actual_width from frames.
8292 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8293 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8294 (x_figure_window_size):
8295 * nsterm.m (x_set_window_size):
8296 * widget.c (set_frame_size):
8297 * w32term.c (x_set_window_size):
8298 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8299 scroll_bar_actual_width.
8301 Convert scroll_bar members to integers on Windows.
8302 * w32term.h (struct scroll_bar): Convert top, left, width,
8303 height, start, end and dragging to integers.
8304 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8306 * w32term.c (w32_set_scroll_bar_thumb)
8307 (w32_scroll_bar_handle_click): Remove XINT conversions for
8308 scroll_bar members. Treat bar->dragging as integer.
8309 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8310 first element. Remove XINT conversions for scroll_bar members.
8311 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8312 Remove XINT conversions for scroll_bar members.
8314 Fix assignment for new window total sizes.
8315 * window.c (Fwindow_resize_apply_total): Assign values for
8318 2013-12-20 Chong Yidong <cyd@gnu.org>
8320 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8321 argument to `append'.
8323 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8325 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8326 current text face, for extending the face of the display margins.
8329 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8330 Doc fix. (Bug#16190)
8332 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8334 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8337 * nsterm.m (Qfile, Qurl): New.
8338 (EV_MODIFIERS2): New macro.
8339 (EV_MODIFIERS): Use EV_MODIFIERS2.
8340 (ns_term_init): Remove font and color from DND, does not work on
8341 newer OSX, and other ports don't have them.
8342 (performDragOperation:): Handle modifiers used during drag.
8343 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8344 Remove global Lisp variables used to communicate with ns-win.el.
8345 Remove font and color handling.
8346 (syms_of_nsterm): Defsym Qfile and Qurl.
8348 2013-12-19 Anders Lindgren <andlind@gmail.com>
8350 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8351 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8353 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8354 (constrainFrameRect): Remove special case nr_screens == 1.
8355 Don't constrain size to size of view.
8357 * nsterm.h (ns_output): Remove dont_constrain.
8359 2013-12-19 Anders Lindgren <andlind@gmail.com>
8361 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8363 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8365 Minor fixes for recent openp changes.
8366 * lisp.h (GCPRO7): New macro.
8367 * lread.c (openp): Use bool for boolean; all callers changed.
8368 Protect save_string from GC. Don't assume that file descriptors
8369 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8370 warning about uninitialized variable.
8372 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8374 * w32fns.c (emacs_abort): Use intptr_t as argument of
8375 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8377 2013-12-18 Glenn Morris <rgm@gnu.org>
8379 * lread.c (Fload): Pass load_prefer_newer to openp.
8380 Don't bother checking mtime if openp already did it.
8381 (openp): Add `newer' argument, to check all suffixes
8382 and find the newest file.
8383 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8384 * callproc.c (call_process):
8385 * charset.c (load_charset_map_from_file):
8386 * emacs.c (init_cmdargs):
8387 * image.c (x_create_bitmap_from_file, x_find_image_file):
8389 * lread.c (Flocate_file_internal):
8390 * process.c (Fformat_network_address):
8391 * sound.c (Fplay_sound_internal):
8392 * w32.c (check_windows_init_file):
8393 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8395 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8397 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8399 * w32.c (getloadavg): Don't index samples[] array with negative
8400 indices. Recover from wall-clock time being set backwards.
8402 * w32term.c (w32_initialize): Declare the argument of
8403 set_user_model as const.
8405 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8406 (w32_menu_show): Constify some arguments passed to MessageBox.
8408 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8409 to initialize Lisp objects.
8411 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8412 initialize Lisp objects.
8414 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8415 use variables used only on X under that condition.
8417 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8418 variables not used there.
8420 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8422 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8423 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8425 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8427 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8428 code, revealed in presence of R2L characters, character
8429 compositions, and display vectors. A better fix for Bug#16148.
8430 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8431 GTK and NS builds, they don't have this member of struct frame.
8433 * dispextern.h (struct composition_it): Correct a comment for the
8436 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8438 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8439 This prevents a compilation error on C compilers that do not
8440 default functions to return 'int' if not declared. Also, add
8441 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8442 since it now uses inline functions.
8444 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8446 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8447 display margins on mode line, header line, and in the frame's
8448 tool-bar window. (Bug#16165)
8450 2013-12-16 Andreas Schwab <schwab@suse.de>
8452 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8454 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8456 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8459 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8461 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8463 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8465 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8466 intended to find bogus pointers in font objects (Bug#16140).
8467 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8468 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8469 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8470 Disable for MS-Windows due to Bug#15876; apparently this
8471 requires more or less substantial changes in fontset code.
8472 * xfont.c (xfont_close):
8473 * xftfont.c (xftfont_close): Call x_display_info_for_display
8474 to check whether 'Display *' is valid (Bug#16093 and probably
8477 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8479 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8480 Reported by Juanma Barranquero <lekktu@gmail.com>.
8482 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8483 open a pty on MS-Windows. (Bug#16152)
8485 * emacs.c (decode_env_path): Fix bogus comparison against
8486 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8488 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8490 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8491 (Fx_file_dialog): Add parentheses around && to silence warning.
8493 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8495 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8497 * xdisp.c (extend_face_to_end_of_line): Extend background of
8498 non-default face in margin areas as well. (Bug#16151)
8499 (display_line): Call extend_face_to_end_of_line for continued
8500 lines as well, if the display margins have non-zero width.
8501 (set_glyph_string_background_width): When needed, set the
8502 extends_to_end_of_line_p flag on glyph strings to be drawn in
8503 margin areas, not only in the text area.
8505 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8508 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8510 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8511 Don't worry about verify_error being t, since it has to be a list.
8513 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8515 Use bool for boolean, focusing on headers.
8516 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8517 No need to include <stdbool.h>, since conf_post.h does it now.
8518 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8519 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8520 (SET_PER_BUFFER_VALUE_P):
8521 * ccl.c, ccl.h (setup_ccl_program):
8522 * ccl.h (CHECK_CCL_PROGRAM):
8523 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8524 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8525 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8526 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8527 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8528 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8529 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8530 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8531 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8532 (CHARSET_FAST_MAP_SET):
8533 * coding.c (decode_coding_ccl, encode_coding_ccl):
8534 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8535 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8536 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8537 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8538 (decode_coding_c_string):
8539 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8540 * conf_post.h (has_attribute):
8541 * dispextern.h (trace_redisplay_p)
8542 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8543 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8544 (SET_GLYPH_FROM_CHAR_GLYPH)
8545 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8546 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8547 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8548 (cursor_in_mouse_face_p):
8549 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8550 (blank_row, prepare_desired_row)
8551 (build_frame_matrix_from_leaf_window, make_current)
8552 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8553 (update_window, scrolling_window, update_frame_line):
8554 * disptab.h (GLYPH_FOLLOW_ALIASES):
8555 * editfns.c (Fformat):
8556 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8557 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8558 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8559 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8560 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8561 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8562 (FONT_DEFERRED_LOG):
8563 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8564 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8565 (FRAME_MOUSE_UPDATE):
8566 * fringe.c (Fdefine_fringe_bitmap):
8567 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8568 (x_create_bitmap_from_xpm_data, xpm_load_image):
8569 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8570 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8571 (MERGE_INTERVAL_CACHE):
8572 * keymap.h (KEYMAPP):
8573 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8574 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8575 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8576 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8577 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8578 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8579 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8580 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8581 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8582 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8583 (SETUP_BUFFER_SYNTAX_TABLE):
8584 * systime.h (timespec_valid_p):
8585 * term.c (save_and_enable_current_matrix):
8586 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8587 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8588 (redisplay_internal, try_window_reusing_current_matrix)
8589 (sync_frame_with_window_matrix_rows, try_window_id)
8590 (display_menu_bar, display_tty_menu_item, display_mode_line)
8591 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8592 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8593 * xmenu.c (xmenu_show):
8594 * xterm.c (use_xim, x_term_init):
8595 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8596 (struct x_bitmap_record):
8597 Use bool for booleans.
8598 * ccl.c (struct buffer_text):
8599 * ccl.h (struct ccl_program):
8600 * charset.h (struct charset):
8602 * coding.h (struct iso_2022_spec, struct coding_system):
8603 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8604 (struct glyph_string, struct face, struct face_cache)
8605 (struct bidi_string_data, struct bidi_it)
8606 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8608 * editfns.c (Fformat):
8609 * frame.h (struct frame):
8610 * fringe.c (struct fringe_bitmap):
8611 * intervals.h (struct interval):
8612 * keyboard.h (struct kboard):
8613 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8614 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8615 (struct Lisp_Buffer_Local_Value, union specbinding):
8616 * macfont.m (struct macfont_info):
8617 * process.h (struct Lisp_Process):
8618 * termchar.h (struct tty_display_info):
8619 * window.h (struct window):
8620 * xterm.h (struct x_output):
8621 Use bool_bf for boolean bit-fields.
8622 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8623 All callers changed.
8624 * ccl.h (struct ccl_program): Remove unused members private_state,
8625 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8627 (struct ccl_spec): Remove unused members cr_carryover,
8628 eight_bit_carryover.
8629 * conf_post.h: Include <stdbool.h>.
8630 (bool_bf): New type.
8631 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8632 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8633 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8634 'do { ... } while (false)' brackets.
8635 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8636 Args must now be expressions; all callers changed.
8637 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8638 (PRODUCE_GLYPHS): Simplify use of boolean.
8639 * fileio.c (Fcopy_file):
8640 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8641 * lisp.h (UNGCPRO): Return void, not int.
8642 (FOR_EACH_TAIL): Use void expression, not int expression.
8643 * region-cache.c: Reindent.
8644 * region-cache.h: Copy comments from region-cache.c, to fix
8645 incorrect remarks about booleans.
8647 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8649 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8650 when character at point is displayed from a display vector.
8653 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8655 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8656 now a list of certificate validation checks that will abort a
8657 connection with an error.
8658 (Fgnutls_boot): Document it and use it.
8660 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8662 * w32term.c (w32_enable_frame_resize_hack): New variable.
8663 (x_set_window_size): Use it to hack frame resizing on Windows
8666 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8668 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8669 Windows-specific code to w32.c. Change error message text to
8670 match that of Posix platforms.
8672 * w32.c (w32_copy_file): New function, most of the code copied and
8673 reworked from Fcopy_file. Improve error handling. Plug memory
8674 leak when errors are thrown. Support file names outside of the
8675 current codepage. (Bug#7100)
8677 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8679 * lread.c (load_path_default): Prototype.
8681 2013-12-13 Glenn Morris <rgm@gnu.org>
8683 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8684 (dump_path): Remove.
8685 (load-path-default): Remove `changed' argument.
8686 Do not set dump_path permanently. Simplify.
8687 (init_lread): Simplify.
8688 (syms_of_lread): Remove dump_path.
8690 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8692 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8693 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8694 2013-12-12 font-related change to avoid Bug#16128, which
8695 is quite hard to fix without even more substantial changes.
8697 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8699 * font.c (font_close_object): Check for live frame (Bug#16128).
8701 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8703 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8704 Return ptrdiff_t, not int, since it's a buffer size.
8705 Reindent/reparen some macros to a more Gnuish style.
8707 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8709 Avoid undefined behavior with huge regexp interval counts.
8710 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8711 since it's now specialized to interval counts. All uses changed.
8712 Do not assume wraparound on signed integer overflow.
8713 (regex_compile): Simplify based on the above changes.
8715 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8717 Support file names on MS-Windows that use characters outside of
8718 the current system codepage. (Bug#7100)
8720 * w32.c (get_file_security, set_file_security)
8721 (create_symbolic_link): Separate pointers and boolean flags for
8722 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8723 non-zero, else the former.
8724 (codepage_for_filenames, filename_to_utf16, )
8725 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8727 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8729 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8730 Accept only one argument; all callers changed.
8731 (dostounix_filename): Remove the second argument, now works in
8732 UTF-8. All callers changed.
8733 (parse_root): Lose DBCS code.
8734 (get_long_basename, w32_get_short_filename, init_environment)
8735 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8736 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8737 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8738 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8739 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8740 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8742 (ansi_encode_filename): New function.
8743 (get_emacs_configuration, get_emacs_configuration_options):
8745 (add_volume_info, GetCachedVolumeInformation): Run the input file
8746 name through unixtodos_filename, to ensure it is stored and
8747 referenced in canonical form.
8748 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8749 (logon_network_drive, sys_link, utime): Improve error handling.
8750 (sys_access): New function.
8751 (hashval, generate_inode_val): Unused functions deleted.
8752 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8753 (check_windows_init_file): Convert error message from UTF-8 to
8754 ANSI codepage, for display in the message box.
8755 (globals_of_w32): Set w32_unicode_filenames according to the OS
8758 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8759 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8760 (syms_of_w32term): Declare w32-unicode-filenames.
8762 * w32proc.c (new_child, delete_child): Remove code that handled
8763 unused pending_deletion and input_file members of the child struct.
8764 (create_child, sys_spawnve): Convert all file names to ANSI
8765 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8766 name cannot be encoded in ANSI codepage. Don't use
8767 unixtodos_filename, mirror slashes by hand.
8768 (record_infile, record_pending_deletion): Functions deleted.
8769 (Fw32_short_file_name): Call w32_get_short_filename instead of
8772 * w32notify.c (add_watch): Work in Unicode mode when
8773 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8774 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8775 instead, do the same with Lisp primitives.
8777 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8778 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8779 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8780 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8781 (Fw32_shell_execute): Improve error reporting.
8782 (Fdefault_printer_name): Ifdef away for Cygwin.
8784 * w32.h (struct _child_process): Remove input_file and
8785 pending_deletion members that are no longer used.
8786 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8787 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8788 (ansi_encode_filename): New and updated prototypes.
8790 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8792 (unexec): Don't use dostounix_filename, it expects a file name in
8793 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8796 * fileio.c (Ffile_name_directory, file_name_as_directory)
8797 (directory_file_name, Fexpand_file_name)
8798 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8799 arguments of dostounix_filename.
8800 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8801 use MAX_UTF8_PATH for size of file-name strings.
8802 (emacs_readlinkat): Build an explicitly unibyte string for file
8804 (syms_of_fileio) <file-name-coding-system>:
8805 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8807 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8808 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8809 directories to UTF-8.
8810 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8811 environment, and each element of the input PATH, to UTF-8.
8813 * dired.c (file_attributes): Use build_unibyte_string explicitly
8814 to make Lisp strings from user and group names.
8816 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8819 * coding.c (decode_file_name, encode_file_name): New functions.
8821 * termcap.c (tgetent): Adapt to the change in arguments of
8824 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8827 * msdos.c (dostounix_filename, init_environment): Adapt to the
8828 change in arguments of dostounix_filename.
8830 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8831 [WINDOWSNT]: Encode file names passed to the image libraries in
8834 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8835 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8837 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8838 arguments of dostounix_filename.
8840 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8842 * font.h (struct font_entity) [HAVE_NS]: New field to record
8843 font driver which was used to create this entity.
8844 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8845 frame where the font was opened.
8846 (font_close_object): Add prototype.
8847 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8848 (font_close_object): Not static any more. Lost frame arg.
8849 Adjust comment and users.
8850 * alloc.c (cleanup_vector): Call font_close_object to adjust
8851 per-frame font counters correctly. If HAVE_NS, also call
8852 driver-specific cleanup for font-entity objects.
8853 * ftfont.c (ftfont_open):
8854 * nsfont.m (nsfont_open):
8855 * w32font.c (w32font_open_internal):
8856 * xfont.c (xfont_open):
8857 * xftfont.c (xftfont_open): Save frame pointer in font object.
8858 * macfont.m (macfont_open): Likewise.
8859 (macfont_descriptor_entity): Save driver pointer to be able
8860 to call its free_entity routine when font-entity is swept.
8861 * ftxfont.c (ftxfont_open): Add eassert because frame
8862 pointer should be saved by ftfont_driver.open.
8864 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8866 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8867 input polling is used. This is still meaningful for Cygwin, see
8868 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8869 * keyboard.c (poll_for_input_1, input_polling_used):
8870 Define unconditionally.
8871 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8872 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8873 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8874 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8875 (face_for_char): Likewise. Rearrange eassert and return ASCII
8876 face for CHAR_BYTE8_P.
8877 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8879 2013-12-11 Ken Brown <kbrown@cornell.edu>
8881 * dispextern.h (erase_phys_cursor):
8882 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8884 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8886 * nsterm.m (x_free_frame_resources):
8887 * term.c (tty_free_frame_resources):
8888 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8889 face cache because it's implied by free_frame_faces anyway.
8890 * w32term.c (x_free_frame_resources): Likewise. Do not call
8891 free_frame_faces twice.
8893 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8895 * editfns.c (Fformat_time_string): Mention %F in the doc.
8897 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8899 * window.c (resize_frame_windows): Don't return immediately when
8900 the root window's size doesn't change - the minibuffer window
8901 may still have to be repositioned/resized.
8902 * xfns.c (Fx_create_frame): Always change the frame size after
8903 initializing the frame's faces.
8904 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8905 change_frame_size should already have done it.
8906 (x_new_font): Assign new tool- and menu-bar heights.
8907 (x_set_window_size_1): Account for tool- and menu-bar heights
8908 (Bug#16013). Don't set pixel sizes since change_frame_size
8909 should already have done it.
8911 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8913 Remove the option of using libcrypto.
8914 * Makefile.in (LIB_CRYPTO): Remove.
8915 (LIBES): Don't use it.
8917 2013-12-11 Juri Linkov <juri@jurta.org>
8919 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8920 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8922 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8924 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8925 drawn tool bar items (Bug#16058).
8926 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8928 2013-12-09 Ken Brown <kbrown@cornell.edu>
8930 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8932 * lisp.h (get_frame_param): Adjust conditions for prototype
8935 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8937 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8938 Avoid unused macro warning if configured --without-xft.
8940 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8942 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8944 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8946 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8948 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8950 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8952 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8954 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8956 Use libcrypto's checksum implementations if available, for speed.
8957 * Makefile.in (LIB_CRYPTO): New macro.
8960 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8961 The macro didn't conform to C99 due to type mismatch,
8962 which caused compilation failure with Sun C 5.12,
8963 and it was confusing anyway. Include window.h to declare
8964 redisplay_other_windows.
8966 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8968 * window.c (set_window_buffer): Update mode line (bug#16084).
8970 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8972 Fix minor problems found by static checking.
8973 * keyboard.c (poll_for_input_1, input_polling_used):
8974 Define only if HAVE_NTGUI.
8975 * xmenu.c (popup_activate_callback): Omit unnecessary
8976 check against USE_X_TOOLKIT, which must be defined here anyway.
8977 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8980 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8982 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8984 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8986 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8988 * nsterm.m (x_set_window_size): Remove fprintf.
8989 (init): Define always. Set applicationDidFinishLaunchingCalled
8991 (applicationDidFinishLaunching:):
8992 Set applicationDidFinishLaunchingCalled.
8993 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8996 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8998 Pixel resize changes for NS (Bug#16049).
8999 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9000 height/width. row/cols are locals.
9001 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9002 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9003 (windowWillResize): Remove gsextra. Calculate extra as in
9005 (x_new_font): Don't change frame size if fullscreen.
9006 Change size pixelwise.
9008 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9009 comment in xfns.c. Change to pixelwise call.
9011 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9013 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9016 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9018 * xterm.c (input_signal_count): Remove.
9019 (x_dispatch_event): Define unconditionally.
9020 (x_make_frame_visible): Process X events until the frame
9021 is really visible (Bug#16027).
9022 * xterm.h (x_dispatch_event): Declare unconditionally.
9024 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9026 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9028 * nsterm.m (x_set_window_size): Handle pixelwise.
9030 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9032 * w32term.c (x_new_font):
9033 * xterm.c (x_new_font): Calculate new frame size from new font
9036 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9038 * lisp.h (FOR_EACH_TAIL): New macro.
9039 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9041 * window.c (select_window): Call second wset_redisplay before we change
9042 selected_window (bug#16034).
9044 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9046 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9048 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9050 * w32xfns.c: Include window.h, to avoid a compiler warning.
9052 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9054 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9055 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9056 window_scroll takes care of it.
9057 (Fset_window_point, Fdelete_other_windows_internal)
9058 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9059 (Fsplit_window_internal, Fdelete_window_internal)
9060 (Fresize_mini_window_internal, Fset_window_configuration)
9061 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9062 cause redisplay instead of forcing a complete redisplay.
9063 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9064 we're only affecting the selected_window.
9066 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9068 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9069 directional control characters. Update type and category
9070 determination according to the UBA from Unicode v6.3.
9071 (bidi_category_t): New category EXPLICIT_FORMATTING.
9073 * dispextern.h (bidi_type_t): Update to include new bidirectional
9074 properties introduced with Unicode v6.3. (Bug#16043)
9076 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9078 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9081 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9083 * font.c (font_list_entities): Remove dummy assignment.
9084 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9085 used on graphic displays only. Remove unused 'font_encoder' member.
9086 (struct font_bitmap): Remove unused 'extra' member.
9087 * nsfont.m (nsfont_open):
9088 * w32font.c (w32font_open_internal):
9089 * ftfont.c (ftfont_get_bitmap): Adjust users.
9091 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9093 Use bool for boolean.
9094 * tparam.c (tparam1):
9095 * undo.c (record_point, record_property_change):
9096 Use bool for boolean, for local vars that are always true or false.
9098 Minor integer overflow fixes (Bug#16033).
9099 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9100 This improves on the previous fix to this function.
9101 (window_resize_check): When summing up pixel counts, don't rely on
9102 undefined behavior if the sum overflows.
9104 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9106 * window.c (Fset_window_new_pixel): Don't choke at negative
9107 argument value (Bug#16033).
9109 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9110 to avoid crash in window_box_height.
9112 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9113 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9115 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9117 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9119 Minor integer overflow fixes.
9120 * window.c (Fset_window_new_pixel, grow_mini_window):
9121 * xdisp.c (Fwindow_text_pixel_size):
9122 Avoid undefined behavior on signed integer overflow.
9123 * xfns.c (x_set_mouse_color):
9124 Check that drag shape fits in 'unsigned', since that's what X wants.
9126 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9128 Improve reporting of fatal exception on MS-Windows.
9129 * w32fns.c (my_exception_handler): New function.
9130 (globals_of_w32fns): Set it up as the unhandled exception
9131 handler. Initialize exception code and address to zeros.
9132 (emacs_abort): If the exception code and address are available,
9133 print them at the beginning of the backtrace. Fix the format of
9134 printing addresses (was producing 0x0x12345678 on XP).
9137 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9139 * eval.c (Fbacktrace__locals): New function.
9140 (syms_of_eval): Defsubr it.
9142 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9144 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9145 Define here to unify between...
9146 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9147 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9149 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9151 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9153 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9154 fringe background extension.
9155 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9156 because they are now always the same as `left' and `width',
9157 respectively. Remove code for the case that `width' and
9158 `sb_width' are different.
9160 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9162 Fix minor problems found by static checking.
9163 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9164 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9165 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9167 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9169 * image.c (imagemagick_compute_animated_image): Don't crash if we
9170 have an animation with different-sized images (bug#15313).
9172 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9174 Remove some unused items introduced during pixelwise change.
9175 * window.c (window_resize_total_check): Remove unused function.
9176 * xdisp.c (remember_mouse_glyph): Remove unused label.
9177 (Ftool_bar_height): Move declaration inside #if.
9178 * xterm.c (x_set_window_size): Don't use r and c.
9180 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9182 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9185 * window.c (Fset_window_configuration): Comment out unused variables.
9187 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9189 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9191 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9193 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9195 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9196 HAVE_GNUTLS3 (Bug#16001).
9198 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9199 if interrupts are deferred (Bug#15801).
9201 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9203 Support resizing frames and windows pixelwise.
9204 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9205 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9206 (struct glyph_matrix): Replace window_left_col and
9207 window_top_line by window_pixel_left and window_pixel_top.
9208 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9210 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9211 (draw_window_divider, move_it_to, x_draw_right_divider)
9212 (x_draw_bottom_divider, change_frame_size): Add or fix
9214 * dispnew.c (change_frame_size_1): Change prototype.
9215 (adjust_glyph_matrix, required_matrix_width)
9216 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9217 values instead of lines and columns.
9218 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9219 WINDOW_TOTAL_FRINGE_WIDTH.
9220 (handle_window_change_signal, do_pending_window_change)
9221 (init_display): Adjusts calls of change_frame_size.
9222 (change_frame_size, change_frame_size_1): Handle pixelwise
9224 * frame.c (Qright_divider_width, Qbottom_divider_width):
9226 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9227 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9228 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9229 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9231 (set_frame_param): New function.
9232 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9233 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9234 (Ffringe_width, Fborder_width, Fright_divider_width)
9235 (Fbottom_divider_width): New functions, defsubr them.
9236 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9237 New argument pixelwise.
9238 (struct frame_parm_table): New members Qright_divider_width and
9239 Qbottom_divider_width.
9240 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9241 (x_report_frame_params): Handle Qright_divider_width and
9242 Qbottom_divider_width.
9243 (x_set_right_divider_width, x_set_bottom_divider_width):
9245 (frame_resize_pixelwise): New option.
9246 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9247 new_pixelwise, right_divider_width and bottom_divider_width;
9248 remove total_lines; rename text_lines, text_cols, new_text_lines
9249 and new_text_cols to text_height, text_width, new_height and
9250 new_width respectively.
9251 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9252 FRAME_TEXT_WIDTH respectively.
9253 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9254 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9255 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9257 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9258 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9259 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9260 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9261 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9262 (FRAME_TOTAL_COLS_ARG): Remove macro.
9263 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9264 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9265 (x_wm_set_size_hint): Handle frame pixel sizes.
9266 * indent.c (compute_motion, Fcompute_motion):
9267 Call window_body_width instead of window_body_cols.
9268 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9269 (make_lispy_position): Handle right and bottom dividers.
9270 (Fsuspend_emacs): Pixelize call of change_frame_size.
9271 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9272 * lisp.h: Extern set_frame_param.
9273 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9275 (Fx_create_frame): Add entry for vertical_drag_cursor.
9276 Pixelize call of change_frame_size.
9277 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9278 * nsterm.m (ns_update_window_end): Optionally draw right
9280 (x_set_window_size): Add argument pixelwise.
9281 Call check_frame_size and change_frame_size with pixelwise zero.
9282 (ns_draw_window_divider): New function.
9283 (ns_redisplay_interface): Add ns_draw_window_divider.
9284 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9285 (x_new_font): Call x_set_window_size with pixelwise zero.
9286 * print.c (print_object): For a window print its sequence
9288 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9289 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9290 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9291 (w32_createwindow): Use scroll bar area width.
9292 (w32_wnd_proc): Handle bottom divider width.
9293 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9294 (Fx_create_frame): Default divider width parameters.
9295 Caclulate sizes pixelwise. Add vertical drag cursor support.
9296 (x_create_tip_frame): Default divider widths to zero.
9297 Pixelize call to change_frame_size.
9298 (Fx_show_tip): Add handling of divider widths. Pixelize window
9300 (Fw32_frame_rect): New function.
9301 (frame_parm_handler w32_frame_parm_handlers): Add divider
9303 (Vx_window_vertical_drag_shape): Add variable.
9304 * w32inevt.c (resize_event, maybe_generate_resize_event):
9305 Pixelize change_frame_size calls.
9306 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9308 * w32term.c (w32_draw_window_divider): New function.
9309 (x_update_window_end): Handle right divider.
9310 (w32_draw_fringe_bitmap, x_scroll_run)
9311 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9312 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9313 Calculate new frame sizes pixelwise.
9314 (x_new_font): Pixelize call to x_set_window_size.
9315 (x_check_fullscreen): Pixelize call to change_frame_size.
9316 (x_set_window_size_1, x_set_window_size): New argument
9317 pixelwise. Calculate pixelwise.
9318 (x_wm_set_size_hint): Use scroll bar area width.
9319 (w32_redisplay_interface): Add w32_draw_window_divider.
9320 * w32term.h (struct w32_output): Add vertical drag cursor.
9321 * widget.c (set_frame_size, update_wm_hints)
9322 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9324 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9325 * window.c (sequence_number): Restore.
9326 (Fwindow_pixel_width, Fwindow_pixel_height)
9327 (Fwindow_mode_line_height, Fwindow_header_line_height)
9328 (window_pixel_to_total, Frun_window_scroll_functions)
9329 (Fset_window_new_pixel, window_resize_apply_total)
9330 (Fwindow_resize_apply_total): New functions.
9331 (window_body_height, window_body_width): Rename from
9332 window_body_lines. New argument PIXELWISE.
9333 Calculate pixelwise.
9334 (Fwindow_body_height, Fwindow_body_width): New argument
9336 (coordinates_in_window, window_relative_x_coord): Use window's
9337 pixel width instead of total width.
9338 (replace_window, recombine_windows): Initialize pixel values.
9339 (resize_root_window, resize_frame_windows, grow_mini_window)
9340 (shrink_mini_window): New argument PIXELWISE.
9341 Calculate pixelwise.
9342 (Fdelete_other_windows_internal, adjust_window_margins)
9343 (window_resize_check, window_resize_apply)
9344 (Fdelete_window_internal, Fresize_mini_window_internal)
9345 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9346 (check_frame_size): Rename arguments. New argument PIXELWISE.
9347 Calculate pixelwise.
9348 (set_window_buffer): Make samebuf bool. Run configuration change
9349 hook only if buffer changed.
9350 (Fset_window_buffer): Rewrite doc-string.
9351 (make_window): Initialize new_pixel slot.
9352 (Fwindow_resize_apply): Check pixel size of root window.
9353 (Fsplit_window_internal): Call 2nd argument pixel_size.
9354 Calculate pixelwise.
9355 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9357 (save_window_data): New slots frame_text_width,
9358 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9359 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9361 (Fcurrent_window_configuration, Fset_window_configuration)
9362 (save_window_save, compare_window_configurations): Handle new
9363 slots in save_window_data and saved_window.
9364 (Fset_window_scroll_bars): Fix doc-string.
9365 (window_resize_pixelwise): New variable.
9366 (coordinates_in_window, Fcoordinates_in_window_p):
9368 (make_parent_window): Adjust sequence_number.
9369 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9371 * window.h (struct window): New members new_pixel, pixel_left,
9372 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9373 (wset_new_pixel): New function.
9374 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9375 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9376 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9377 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9378 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9379 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9380 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9381 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9382 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9383 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9384 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9385 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9386 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9387 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9388 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9390 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9391 (window_body_width, check_frame_size): Adapt external declarations.
9392 * xdisp.c (last_max_ascent): New integer.
9393 (window_text_bottom_y): Handle bottom divider.
9394 (window_box_width, window_box_height): Calculate pixelwise.
9395 (get_glyph_string_clip_rects): Handle right divider.
9396 (remember_mouse_glyph): When windows are resized pixelwise
9397 proceed with width and height set to 1.
9398 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9400 (move_it_to): Calculate and return maximum x position
9402 (Fwindow_text_pixel_size): New function.
9403 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9404 (tool_bar_lines_needed): Rename to tool_bar_height.
9405 Calculate pixelwise.
9406 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9407 Calculate pixelwise.
9408 (redisplay_tool_bar): Calculate pixelwise.
9409 (redisplay_window): Calculate pixelwise. Handle dividers.
9410 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9411 (x_draw_vertical_border): Handle dividers.
9412 (define_frame_cursor1): Handle vertical drag cursor.
9413 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9414 (expose_window): Calculate pixelwise. Handle dividers.
9415 (init_xdisp): Initialize pixel values.
9416 * xfaces.c (Qwindow_divider): New face.
9417 (realize_basic_faces): Realize it.
9418 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9419 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9420 (x_set_scroll_bar_default_width): Default actual width to 16.
9421 (Fx_create_frame): Set sizes pixelwise.
9422 (x_create_tip_frame): Default divider widths to zero.
9423 Pixelize call of change_frame_size.
9424 (Fx_show_tip): Handle divider widths. Initial pixel position
9426 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9427 (Vx_window_vertical_drag_shape): New option.
9428 * xmenu.c (free_frame_menubar): Pixelize call of
9430 * xterm.c (x_draw_window_divider): New function.
9431 (x_update_window_end): Optionally draw right divider.
9432 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9433 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9434 (handle_one_xevent, x_new_font): Calculate pixelwise.
9435 (x_set_window_size_1, x_set_window_size): New argument
9436 pixelwise. Calculate pixelwise.
9437 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9438 (struct x_redisplay_interface): Add x_draw_window_divider.
9439 * xterm.h (struct x_output): Add vertical_drag_cursor.
9441 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9443 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9444 Set invisible frames's `redisplay' when a full redisplay is requested.
9445 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9446 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9447 (display_mode_lines): Set it here instead.
9449 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9451 * dispextern.h (set_window_update_flags): Remove.
9453 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9455 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9457 * xdisp.c (REDISPLAY_SOME_P): New macro.
9458 (redisplay_internal): Use it (bug#15999).
9459 (prepare_menu_bars, redisplay_window): Use it as well.
9461 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9463 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9465 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9466 (globals_of_w32font): Zero it out.
9467 (GetCharWidth32W_Proc): New function pointer.
9468 (get_char_width_32_w): New function.
9469 (compute_metrics): If get_glyph_outline_w returns an error, try
9470 get_char_width_32_w before declaring a failure. This avoids
9471 punishing raster (a.k.a. "bitmap") fonts by slowing down
9472 redisplay. (Bug#6364).
9474 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9476 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9477 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9478 highlight needs to be redisplayed. (Bug#15913)
9480 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9482 Fix minor problems found by static checking.
9483 * buffer.h (struct buffer_text, struct buffer):
9484 * frame.h (struct frame):
9485 * window.h (struct window):
9486 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9487 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9488 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9489 no-longer-valid use of HAVE_MENUS.
9490 * xdisp.c (propagate_buffer_redisplay): Now static.
9492 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9494 * xmenu.c (Fmenu_or_popup_active_p):
9495 * window.c (Fset_window_configuration):
9496 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9497 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9498 * fns.c (Fyes_or_no_p):
9499 * editfns.c (Fmessage_box, Fmessage_or_box):
9500 * alloc.c (make_save_ptr_ptr):
9501 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9503 * window.c (Fset_window_configuration): Move select_window later.
9505 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9507 Refine redisplay optimizations to only redisplay *some* frames/windows
9508 rather than all of them.
9509 * xdisp.c (REDISPLAY_SOME): New constant.
9510 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9511 (bset_redisplay, bset_update_mode_line): New functions.
9512 (message_dolog): Use bset_redisplay.
9513 (clear_garbaged_frames): Use fset_redisplay.
9514 (echo_area_display): Use wset_redisplay.
9515 (buffer_shared_and_changed): Remove.
9516 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9517 frame titles. Compute the actual set of windows redisplayed.
9518 Don't update frame titles and menu bars for frames that don't need to
9520 (propagate_buffer_redisplay): New function.
9522 (redisplay_internal): Use it. Be more selective in the set of windows
9523 we redisplay. Propagate windows_or_buffers_changed to
9524 update_mode_lines a bit later to simplify the code.
9525 (mark_window_display_accurate_1): Reset window and buffer's
9527 (redisplay_window): Do nothing if neither the window nor the buffer nor
9528 the frame needs redisplay.
9529 * window.h (struct window): Add `redisplay' field.
9530 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9531 (redisplay_other_windows, window_list): New declarations.
9532 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9533 (window_list): Not static any more.
9534 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9535 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9536 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9537 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9538 * frame.h (struct frame): Add `redisplay' field.
9539 Move `external_menu_bar' bitfield next to other bit-fields.
9540 (SET_FRAME_GARBAGED): Use fset_redisplay.
9541 (SET_FRAME_VISIBLE): Don't garbage the frame;
9542 Use redisplay_other_windows.
9543 * buffer.h (struct buffer): Add `redisplay' field.
9544 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9545 (modify_overlay): Use bset_redisplay.
9546 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9548 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9550 Support w32 file notifications in batch mode.
9551 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9552 invalid (which happens in batch mode). If non-interactive, call
9553 handle_file_notifications to store file notification events in the
9554 input queue. (Bug#15933)
9556 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9558 * w32inevt.c (handle_file_notifications): Now external, not static.
9560 * w32term.h (handle_file_notifications): Provide prototype.
9562 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9563 init_crit, since init_display, which does that otherwise, is not
9566 2013-11-27 Glenn Morris <rgm@gnu.org>
9568 * Makefile.in ($(lispsource)/international/charprop.el): New.
9569 (emacs$(EXEEXT)): Depend on charprop.el.
9571 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9573 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9574 deleting portions of the buffer under non-nil REPLACE argument.
9577 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9578 directory, watch it and not its parent.
9579 (add_watch): Allow empty string in FILE.
9581 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9583 * window.c (Fset_window_start, window_resize_apply)
9584 (window_scroll): Reset window_end_valid (Bug#15957).
9586 2013-11-27 Glenn Morris <rgm@gnu.org>
9588 * Makefile.in (leimdir): Now in lisp source directory.
9589 ($(leimdir)/leim-list.el): Just use ../leim .
9590 * epaths.in (PATH_DUMPLOADSEARCH):
9591 * lread.c (load_path_default):
9592 * nsterm.m (ns_load_path): No more leim directory.
9594 2013-11-26 Andreas Schwab <schwab@suse.de>
9596 * .gdbinit (xgettype): Add cast.
9598 2013-11-26 Glenn Morris <rgm@gnu.org>
9600 Preload leim-list.el.
9601 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9602 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9603 is a single directory.
9605 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9607 bool-vector-subsetp is now the normal direction (Bug#15912).
9608 * data.c (Fbool_vector_subsetp): Test whether the first argument
9609 is a subset of the second one, not the reverse. Add doc string.
9611 Fix minor problems found by static checking.
9612 * lread.c (load_path_default): Now static.
9613 * textprop.c (text_property_stickiness): Be consistent about the
9614 test used when deciding whether to consider the previous character.
9615 This simplifies the code a bit.
9617 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9619 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9621 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9622 (syms_of_frame): Don't defsubr them.
9624 2013-11-25 Glenn Morris <rgm@gnu.org>
9626 * lread.c (load_path_default): Change the sense of the argument.
9627 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9628 from dump_path. When it is not, avoid checking dump_path twice.
9630 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9631 uninstalled dump_path against installed Vload_path. (Bug#15964)
9633 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9635 Export get_pos_property to Elisp.
9636 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9637 (syms_of_editfns): Export it to Elisp.
9639 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9641 2013-11-23 Romain Francoise <romain@orebokech.com>
9643 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9644 initialization here ...
9645 (syms_of_fileio): ... from here.
9647 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9649 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9650 Please use --enable-check-lisp-object-type.
9652 2013-11-23 Glenn Morris <rgm@gnu.org>
9654 * process.c (get_process): Explicit error for dead buffers.
9656 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9658 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9660 2013-11-23 Glenn Morris <rgm@gnu.org>
9662 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9663 * lread.c (load_path_check): Take path to check as argument.
9664 (load_path_default): New, split from init_lread.
9665 (init_lread): Move calc of default load-path to load_path_default.
9666 Empty elements in EMACSLOADPATH now stand for the default.
9667 (load-path): Doc fix.
9668 * emacs.c (decode_env_path): Add option to treat empty elements
9669 as nil rather than ".".
9670 * callproc.c (init_callproc_1, init_callproc):
9671 * image.c (Vx_bitmap_file_path):
9672 * lisp.h (decode_env_path):
9673 * lread.c (Vsource_directory):
9674 Update for new argument spec of decode_env_path.
9676 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9678 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9679 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9681 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9683 Fix some dependency problems that cause unnecessary recompiles.
9685 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9686 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9687 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9688 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9689 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9690 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9691 (boostrap-clean): No need to remove stamp-oldxmenu.
9693 Fix recently introduced bool vector overrun.
9694 This was due to an optimization that went awry.
9695 Reported by Glenn Morris in
9696 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9697 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9698 for empty vectors, undoing the 2013-11-18 change.
9699 * data.c (bool_vector_binop_driver): Rely on this.
9700 Fix bug that occasionally overran the destination.
9701 * lisp.h (struct Lisp_Bool_vector): Document this.
9703 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9705 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9708 * nsterm.m (init, run, stop:): Comment out for now, does not work
9711 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9713 * charset.c (syms_of_charset): Don't read past end of string.
9715 2013-11-19 Glenn Morris <rgm@gnu.org>
9717 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9719 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9721 Add hooks to run on gaining/losing focus. (Bug#15029)
9722 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9723 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9724 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9726 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9728 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9729 The old names predated the API change that put destination at end.
9731 Improve API of recently-added bool vector functions (Bug#15912).
9732 The old API had (bool-vector-count-matches A B)
9733 and (bool-vector-count-matches-at A B I), which gave the
9734 misleading impression that the two functions were variants, one
9735 with a location I. The new API has (bool-vector-count-population A)
9736 and (bool-vector-count-consecutive A B I) to make the distinction
9737 clearer. The first function no longer has a B argument, since the
9738 caller can easily determine the number of nils if the length and
9739 number of ts is known.
9740 * data.c (Fbool_vector_count_population): Rename from
9741 bool_vector_count_matches, and accept just 1 argument.
9742 (Fbool_vector_count_consecutive): Rename from
9743 Fbool_vector_count_matches_at.
9745 Always allocate at least one bits_word per bool vector.
9746 See Daniel Colascione in:
9747 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9748 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9749 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9750 * lisp.h (struct Lisp_Bool_vector): Document this.
9752 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9754 * insdel.c (invalidate_buffer_caches): New function, consolidated
9755 from part of prepare_to_modify_buffer.
9756 (insert_from_gap, prepare_to_modify_buffer):
9757 * coding.c (code_convert_region, code_convert_string):
9758 Call invalidate_buffer_caches. (Bug#15841)
9760 * lisp.h (invalidate_buffer_caches): Add prototype.
9762 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9764 * w32term.c (x_update_window_end): Don't invalidate the entire
9765 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9766 highlight needs to be redisplayed. (Bug#15913)
9768 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9770 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9772 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9774 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9775 while we are using Vprin1_to_string_buffer.
9777 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9778 after inserting the description string. (Bug#15907)
9780 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9782 * data.c: Work around bogus GCC diagnostic about shift count.
9783 Reported by Eli Zaretskii in
9784 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9785 (pre_value): New function.
9786 (count_trailing_zero_bits): Use it.
9788 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9790 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9791 assume C macros are not supported even under -g3 in these old GCC
9794 2013-11-15 Leo Liu <sdl.web@gmail.com>
9796 * minibuf.c (Ftry_completion, Fall_completions)
9797 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9799 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9801 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9802 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9803 This avoids placing unnecessary constants into the Emacs code.
9805 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9807 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9808 for Cygwin w32 build.
9810 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9811 for Cygwin w32 build. (Bug#15892)
9813 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9815 Simplify, port and tune bool vector implementation.
9816 * alloc.c (bool_vector_exact_payload_bytes)
9817 (bool_vector_payload_bytes): Remove.
9818 (bool_vector_fill): Return its argument.
9819 * alloc.c (bool_vector_fill):
9821 * print.c (print_object):
9822 Simplify by using bool_vector_bytes.
9823 * alloc.c (make_uninit_bool_vector):
9824 New function, broken out from Fmake_bool_vector.
9825 (Fmake_bool_vector): Use it. Use tail call.
9826 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9827 * data.c (BITS_PER_ULL): New constant.
9828 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9829 if long long versions don't exist.
9830 (shift_right_ull): New function.
9831 (count_one_bits_word): New function, replacing popcount_bits_word
9832 macro. Don't assume that bits_word is no wider than long long.
9833 (count_one_bits_word, count_trailing_zero_bits):
9834 Don't assume that bits_word is no wider than long long.
9835 * data.c (bool_vector_binop_driver, bool_vector_not):
9836 * fns.c (Fcopy_sequence):
9838 Create an uninitialized destination, to avoid needless work.
9839 (internal_equal): Simplify.
9840 (Ffillarray): Prefer tail call.
9841 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9842 contain at least one word.
9843 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9844 chars are narrower than ints.
9845 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9846 * fns.c (Fcopy_sequence):
9848 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9849 Don't try to port to hosts where bits_word values have holes; the
9850 code wouldn't work there anyway. Verify this assumption, though.
9851 (bool_vector_bytes): New function.
9852 (make_uninit_bool_vector): New decl.
9853 (bool_vector_fill): Now returns Lisp_Object.
9855 * xfns.c (xic_create_fontsetname):
9856 * xrdb.c (gethomedir): Prefer tail calls.
9858 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9860 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9861 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9863 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9864 that requires a return value.
9865 (Fset_buffer_modified_p): Take advantage of this change to do
9868 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9870 * buffer.c (Frestore_buffer_modified_p): Sync it with
9871 Fset_buffer_modified_p.
9872 (Fforce_mode_line_update): New function, moved from subr.el.
9873 (Fset_buffer_modified_p): Use them.
9874 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9876 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9878 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9879 This avoids undefined behavior when subtracting pointers into
9880 different aways. On my platform it also makes the code a tad
9881 smaller and presumably faster.
9883 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9885 * keyboard.c (command_loop_1): Use region-extract-function.
9886 * insdel.c (Qregion_extract_function): Not static any more (can we
9887 stop pretending that these vars can benefit from being marked static?).
9889 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9891 * search.c (find_newline): If buffer text is relocated during the
9892 "dumb loop", adjust C pointers into buffer text to follow suit.
9895 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9897 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9898 for conversion (Bug#15837).
9900 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9902 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9903 for the entire range of inserted characters. (Bug#15841)
9905 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9907 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9909 (realize_default_face): Remove assignment to distant-foreground if
9910 unspecified (Bug#15815).
9912 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9914 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9915 cache-long-scans disabled, since we don't want to call
9916 prepare_to_modify_buffer (in insert_1_both) for each message we
9919 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9920 from buffer.c. Improve commentary to the buffer field setter
9923 * buffer.c (bset_cache_long_scans): Static function deleted.
9924 Improve commentary to the buffer field setter functions.
9925 (init_buffer_once): Default for cache-long-scans changed to t.
9928 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9930 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9932 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9933 This bug was introduced in my 2013-06-21 change, and caused
9934 struct Lisp_Sub_Char_Table objects to be given too many slots,
9935 which broke 'make -C admin/unidata'.
9937 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9939 Import changes from mac-port 4.5.
9940 * macfont.m (mac_font_copy_default_descriptors_for_language)
9941 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9942 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9943 (macfont_language_default_font_names): New.
9944 (macfont_list): Rearrange language/charset code.
9945 (macfont_close): Don't check for macfont_info->cache.
9946 (mac_ctfont_create_preferred_family_for_attributes): New font
9947 selection code, call
9948 mac_font_copy_default_name_for_charset_and_languages.
9949 (mac_font_copy_default_descriptors_for_language)
9950 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9952 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9954 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9956 Port to C11 aligned_alloc, and fix some integer overflows.
9957 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9958 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9959 and use of posix_memalign replaced with aligned_alloc.
9960 (aligned_alloc): New function, defined or declared as needed.
9961 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9962 Don't undef; configure.ac now does this.
9963 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9964 (calloc, aligned_alloc): Check for integer overflow.
9965 (aligned_alloc): Rename from memalign. All uses changed.
9966 (memalign): New function, an alias for aligned_alloc.
9968 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9970 * xdisp.c (redisplay_internal): Fix typo in last change.
9972 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9974 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9976 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9978 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9979 redisplay--mode-lines-cause.
9980 (redisplay_internal): Keep them uptodate. Remove redundant check of
9981 buffer_shared_and_changed.
9982 * *.[chm]: Number every assignment to update_mode_lines so we
9983 can track why it is set.
9985 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9987 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9989 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9991 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9992 can track why it is set.
9994 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9996 Integer-related fixes for term.c etc.
9997 * dispextern.h (face_tty_specified_color): New function.
9998 * term.c (turn_on_face): Don't rely on undefined behavior when
9999 assigning an out-of-range value to 'long'.
10000 Simplify test for toggling highlight.
10001 (tty_capable_p): Omit last two (unused) args. All callers changed.
10002 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10003 (read_menu_input, tty_menu_activate, tty_menu_show):
10004 * xfaces.c (x_supports_face_attributes_p)
10005 (tty_supports_face_attributes_p):
10006 Use bool for boolean. All callers changed.
10007 (tty_supports_face_attributes_p): Omit defaults for color indices;
10008 no longer needed. Simplify tail call.
10010 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10012 * xdisp.c (prepare_menu_bars): Mark static.
10013 * lisp.h (prepare_menu_bars): Don't declare.
10014 * xselect.c (x_handle_selection_clear):
10015 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10017 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10019 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10020 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10022 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10024 * keyboard.c (Fcommand_error_default_function): Rename from
10025 Fdefault_error_output.
10027 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10029 * keyboard.c (Fdefault_error_output): New function, extracted from
10030 cmd_error_internal.
10031 (syms_of_keyboard): Use it for Vcommand_error_function.
10033 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10035 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10036 (init_eval): Use it to ensure handlerlist is non-NULL.
10037 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10038 (Fsignal): Adjust NULLness test of handlerlist.
10039 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10041 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10043 * callproc.c (call_process): Call prepare_to_modify_buffer before
10044 decoding text read from the sub-process, as the decoded stuff will
10045 be inserted into the buffer. This will invalidate the various
10046 caches maintained for the buffer. (Bug#15148)
10048 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10050 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10051 string of glyphless-char-display.
10053 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10055 * nsfns.m (ns_get_name_from_ioreg): New function.
10056 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10057 OSX >= 10.9. Use ns_get_name_from_ioreg.
10059 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10061 Simplify and port recent bool vector changes.
10062 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10063 only in this file. Use a more-efficient implementation if the
10064 second argument is a power of 2.
10065 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10066 Remove no-longer-necessary compile-time checks.
10067 (bool_vector_exact_payload_bytes): New function.
10068 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10069 exact payload changed to call the new function. Do not assume
10070 that the arg or result fits in ptrdiff_t.
10071 (bool_vector_fill): New function.
10072 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10074 (vroundup_ct): Don't assume arg fits in size_t.
10075 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10076 invoke set_category_set.
10077 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10078 All callers changed. Use bool_vector_set.
10079 * category.h (XCATEGORY_SET): Remove; no longer needed.
10080 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10081 bool_vector_bitref.
10082 * data.c (Faref): Use bool_vector_ref.
10083 (Faset): Use bool_vector_set.
10084 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10085 (Fbool_vector_not, Fbool_vector_count_matches)
10086 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10087 * fns.c (concat): Use bool_vector_ref.
10088 (Ffillarray): Use bool_vector_fill.
10089 (mapcar1): Use bool_vector_ref.
10090 (sxhash_bool_vector): Hash words, not bytes.
10091 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10092 a constant, since it's now used in #if.
10093 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10094 unsigned char on unusual architectures, so that we no longer
10095 assume that the number of bits per bits_word is a power of two or
10096 is a multiple of 8 or of CHAR_BIT.
10097 (Qt): Add forward decl.
10098 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10099 at least as strictly as bits_word.
10100 (bool_vector_data, bool_vector_uchar_data): New accessors.
10101 All data structure accesses changed to use them.
10102 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10103 (bool_vector_set): New functions.
10104 (bool_vector_fill): New decl.
10105 (ROUNDUP): Move to alloc.c as described above.
10107 Fix recent gnutls changes.
10108 * gnutls.c (Fgnutls_boot): Don't assume C99.
10109 * process.c (wait_reading_process_output): Fix typo in recent change.
10111 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10113 * process.c (wait_reading_process_output, read_process_output)
10114 (send_process): Check gnutls_state is not NULL.
10116 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10117 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10119 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10121 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10122 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10124 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10127 * nsfns.m (Fx_create_frame): Fix memory leak.
10129 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10130 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10131 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10133 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10135 * xdisp.c (message3_nolog, message_with_string): Encode the string
10136 before writing it to the terminal in a non-interactive session.
10138 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10139 sure we concatenate them into a unibyte string.
10141 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10142 resulting temporary name before returning it to the caller.
10143 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10144 is a unibyte string, convert NAME to a unibyte string to ensure
10145 that the result is also a unibyte string.
10147 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10148 create unibyte strings from default paths and directory/file
10151 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10154 * callproc.c (init_callproc): Use build_unibyte_string to make
10155 sure we create unibyte strings from default paths and
10156 directory/file names.
10158 * buffer.c (init_buffer): Don't store default-directory of
10159 *scratch* in multibyte form. The original problem which led to
10160 that is described in
10161 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10162 but it was solved long ago. (Bug#15260)
10164 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10166 Port to stricter C99 platforms.
10167 Especially, C99 prohibits nesting a struct X inside struct Y if
10168 struct X has a flexible array member.
10169 * alloc.c (struct sdata): New type.
10170 (sdata): Implement in terms of struct sdata.
10171 Remove u member; all uses replaced by next_vector, set_next_vector.
10172 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10173 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10174 (struct sblock): Rename first_data member to data, which is now
10175 a flexible array member. All uses changed.
10176 (next_vector, set_next_vector, large_vector_vec): New functions.
10177 (vector_alignment): New constant.
10178 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10179 (struct large-vector): Now merely a NEXT member, since the old approach
10180 ran afoul of stricter C99. All uses changed to use
10181 large_vector_vec or large_vector_offset.
10182 (large_vector_offset): New constant.
10183 * dispnew.c: Include tparam.h, for tgetent.
10184 Do not include term.h; no longer needed.
10185 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10186 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10187 (struct Lisp_Vector): Use a flexible array member for contents,
10188 instead of a union with a member that is an array of size 1.
10190 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10191 fact that the struct no longer contains a union.
10192 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10193 (struct Lisp_Save_Value, struct Lisp_Free):
10194 Use unsigned, not int, for spacers, to avoid c99 warning.
10195 (union specbinding): Use unsigned, not bool, for bitfield, as
10196 bool is not portable to pre-C99 hosts.
10198 2013-11-04 Glenn Morris <rgm@gnu.org>
10200 * emacs.c (usage_message): Mention that `-L :...' appends.
10202 2013-11-02 Glenn Morris <rgm@gnu.org>
10204 * Makefile.in (abs_builddir): Remove.
10205 (bootstrap_exe): Use relative filename.
10207 Use relative filenames in TAGS files.
10208 * Makefile.in (abs_srcdir): Remove it again.
10209 (.PHONY): Remove frc.
10210 (maintainer-clean): No more TAGS-LISP file.
10211 (TAGS): Pass relative file names to etags.
10212 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10214 * Makefile.in (abs_srcdir): New, set by configure.
10216 (maintainer-clean): Remove pointless echo. That should be in the
10217 top-level Makefile, if anywhere. Delete TAGS-LISP.
10218 (extraclean): No s/ and m/ directories for some time.
10219 (TAGS): Also depend on ctagsfiles3.
10220 Remove no-longer-defined S_FILE.
10221 Pass absolute filenames to etags once more.
10222 (TAGS-LISP): Replace lispdir with its expansion.
10223 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10224 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10226 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10228 * xfaces.c (check_lface_attrs, realize_default_face):
10229 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10230 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10232 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10234 * emacs.c (original_pwd): Remove global var by making it local.
10235 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10237 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10239 * xfaces.c: Declare color_distance.
10240 (QCdistant_foreground): New variable.
10241 (NEAR_SAME_COLOR_THRESHOLD): New define.
10242 (load_color2): New function.
10243 (load_color): Call load_color2.
10244 (load_face_colors): Call load_color2 and if distant-color is specified
10245 calculate distant and use distant-color if colors are near.
10246 (LFACE_DISTANT_FOREGROUND): New define.
10247 (merge_face_ref, Finternal_set_lisp_face_attribute)
10248 (Finternal_get_lisp_face_attribute)
10249 (x_supports_face_attributes_p): Handle distant-foreground similar to
10251 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10253 * dispextern.h (lface_attribute_index):
10254 Add LFACE_DISTANT_FOREGROUND_INDEX.
10256 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10258 * image.c (pbm_next_char): New function.
10259 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10260 (pbm_scan_number): Use it.
10261 (Qlibjpeg_version): New variable.
10262 (syms_of_image): DEFSYM and initialize it.
10264 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10266 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10268 2013-10-31 Glenn Morris <rgm@gnu.org>
10270 * emacs.c (original_pwd): New char.
10271 (main): If using --chdir, store original_pwd.
10272 (init_cmdargs): When setting Vinvocation_directory based on a
10273 relative argv[0], use original_pwd if set. (Bug#15768)
10275 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10277 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10279 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10281 * insdel.c: Fix minor problems found by static checking.
10282 (Qregion_extract_function): Now static.
10283 (prepare_to_modify_buffer_1): Remove unused locals.
10285 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10287 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10288 (syms_of_xdisp): Declare pre-redisplay-function.
10289 (markpos_of_region): Remove function.
10290 (init_iterator, compute_stop_pos, handle_face_prop)
10291 (face_before_or_after_it_pos, reseat_to_string)
10292 (get_next_display_element, window_buffer_changed)
10293 (redisplay_internal, try_cursor_movement, redisplay_window)
10294 (try_window_reusing_current_matrix, try_window_id, display_line)
10295 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10296 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10297 * window.h (struct window): Remove field `region_showing'.
10298 * dispextern.h (struct it): Remove region_beg/end_charpos.
10299 (face_at_buffer_position, face_for_overlay_string)
10300 (face_at_string_position): Update prototypes.
10301 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10302 (face_at_string_position): Remove `region_beg' and `region_end' args.
10303 * fontset.c (Finternal_char_font):
10304 * font.c (font_at, font_range): Adjust calls accordingly.
10305 * insdel.c (Qregion_extract_function): New var.
10306 (syms_of_insdel): Initialize it.
10307 (prepare_to_modify_buffer_1): Use it.
10309 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10311 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10312 * ftxfont.c (ftxfont_get_gcs):
10313 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10314 * xfaces.c (x_free_colors, x_free_dpy_colors)
10315 (x_create_gc, unload_color):
10316 * xselect.c (x_property_data_to_lisp):
10317 * xsettings.c (parse_settings):
10318 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10319 (get_bits_and_offset): Adjust definition.
10320 * frame.c (XParseGeometry): Adjust locals.
10321 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10322 * regex.h (toplevel): Likewise for reg_syntax_t.
10324 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10326 * eval.c (run_hook_with_args): Use FUNCTIONP.
10328 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10330 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10331 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10332 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10333 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10334 on MS-Windows anyway.
10335 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10336 (free_realized_face): ...adjust user.
10337 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10338 white relief pixels to -1.
10339 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10340 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10341 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10343 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10345 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10346 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10347 in practice now. All callers changed.
10349 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10351 * dispextern.h (struct face): Use bitfields for 'underline_type'
10352 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10353 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10354 'stipple' member. Move 'lface' member up to help...
10355 * xfaces.c (make_realized_face): ...this function to find and
10356 clear just the members that need clearing.
10357 (load_face_colors, realize_x_face):
10358 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10360 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10362 * xftfont.c (struct xftfont_info): Remove set-but-unused
10364 (xftfont_open): Adjust user.
10365 (xftfont_get_colors): Remove useless prototype.
10367 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10369 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10370 before passing them to 'unexec'. (Bug#15260)
10372 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10374 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10376 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10378 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10379 the changed signature of the font driver's 'close' method.
10381 * w32font.h (w32font_close): Adjust the prototype to the change in
10382 function definition.
10384 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10386 * w32uniscribe.c (uniscribe_close): Adapt the call to
10387 w32font_close to its new prototype.
10389 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10391 Omit unused frame argument of font API's close function.
10392 * font.h (struct font): Drop frame argument. Adjust comment.
10393 * font.c (font_clear_cache, font_close_object): Adjust users.
10394 * ftfont.c (ftfont_close):
10395 * ftxfont.c (ftxfont_close):
10396 * macfont.m (macfont_close):
10397 * nsfont.m (nsfont_close):
10398 * w32font.c (w32font_close):
10399 * xfont.c (xfont_close):
10400 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10401 tweak comments and make functions safe if called more than once for
10402 the same font object.
10404 Perform font-specific cleanup when font object is swept by GC. See
10405 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10406 * alloc.c (cleanup_vector): New function.
10407 (sweep_vector): Call it for each reclaimed vector object.
10408 * font.h (struct font): Adjust comment.
10410 2013-10-24 Glenn Morris <rgm@gnu.org>
10412 * Makefile.in (abs_top_srcdir): New, set by configure.
10414 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10416 Adjust recent font-related changes to fix bug#15686.
10417 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10418 is a live window system frame, mark its default font too.
10420 2013-10-23 Glenn Morris <rgm@gnu.org>
10422 * Makefile.in (RUN_TEMACS): Make relative (again).
10423 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10424 (bootstrap-emacs$(EXEEXT)):
10425 Quote entities that might contain whitespace.
10427 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10429 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10430 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10432 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10434 Do not allow font caches to grow too large.
10435 * alloc.c (compact_font_cache_entry, compact_font_caches):
10436 New functions or stub if not HAVE_WINDOW_SYSTEM.
10437 (compact_undo_list): Factor out from Fgarbage_collect.
10439 (mark_face_cache): Mark face font. Move down to avoid
10441 (mark_terminals): Do not mark font cache here.
10442 (Fgarbage_collect): Call compaction functions described
10443 above. Adjust comment.
10445 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10447 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10448 chdir to HOME (bug#15607).
10450 * nsterm.m (Qcocoa, Qgnustep): New variables.
10451 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10452 (ns_get_color): Make selection color work for GNUstep also.
10454 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10456 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10457 handles mouse clicks. Instead, let GPM use the same code as all
10458 the other mice use. See the discussion starting at
10459 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10460 for the details of the problem with the menu bar this fixes.
10462 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10464 Remove port-specific display name lists to avoid extra
10465 complexity and data duplication with display info lists.
10466 * xterm.h (x_display_name_list): Remove declaration.
10467 * xterm.c (x_display_name_list): Remove.
10468 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10469 * xfns.c (x_display_info_for_name, Fx_display_list):
10470 Likewise. Use x_display_list where appropriate.
10471 * w32term.h (w32_display_name_list): Remove declaration.
10472 * w32term.c (w32_display_name_list): Remove.
10473 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10475 * w32fns.c (x_display_info_for_name, Fx_display_list):
10476 Likewise. Use x_display_list where appropriate.
10477 * nsterm.h (ns_display_name_list): Remove declaration.
10478 * nsterm.m (ns_display_name_list): Remove.
10479 (ns_term_init, syms_of_nsterm): Adjust users.
10480 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10481 Likewise. Use x_display_list where appropriate.
10482 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10483 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10484 (mark_terminals): Mark per-terminal font cache.
10486 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10488 Don't run timers in input-pending-p. Its new check-timers param
10489 provides the prior behavior. (Bug#15045).
10490 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10492 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10494 Make some functions static in non-Microsoft builds.
10495 On my platform (Fedora 19 x86-64), this shrinks the
10496 Emacs executable (text+data) by 0.25%.
10497 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10498 (load_color) [!MSDOS]:
10499 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10500 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10501 * lisp.h (check_existing):
10502 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10503 (network_interface_info) [!WINDOWSNT]:
10504 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10505 Remove extern decls.
10506 * fileio.c (check_existing):
10507 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10508 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10509 (network_interface_info) [!WINDOWSNT]:
10510 * term.c (encode_terminal_code) [!WINDOWSNT]:
10511 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10512 * xfaces.c (load_color) [!MSDOS]:
10514 * fileio.c (check_existing, check_executable, check_writable):
10515 * process.c (network_interface_list, network_interface_info):
10516 Move earlier, so that we don't need forward decls.
10517 * gnutls.c (fn_gnutls_transport_set_errno)
10518 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10520 * w32.c (init_environment): Use faccessat rather than
10521 check_existing, partly for consistency with the rest of the code
10522 in this file, partly so that check_existing can be static.
10524 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10525 * emacs.c (MAIN_PROGRAM): New macro.
10526 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10527 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10529 bool vector int width fixes
10530 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10531 (Fbool_vector_count_matches_at):
10532 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10533 can exceed PTRDIFF_MAX, at least in theory.
10534 (Fbool_vector_count_matches_at):
10535 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10537 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10539 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10540 (struct sockaddr): Add forward decl, for platforms that lack it.
10542 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10544 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10547 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10549 * w32.c (network_interface_get_info, network_interface_list)
10550 (network_interface_info): New functions. (Bug#15610)
10551 (GetAdaptersInfo_Proc): New typedef.
10552 (get_adapters_info): New wrapper function.
10553 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10555 * process.h (network_interface_list, network_interface_info):
10558 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10559 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10560 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10561 for WINDOWSNT. Doc fix.
10562 (syms_of_process): Defsubr Snetwork_interface_list and
10563 Snetwork_interface_info unconditionally.
10565 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10566 in NS GUI sessions. (Bug#15629)
10568 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10570 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10572 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10574 * print.c (print_object): Print " ..." when truncating bool vectors.
10576 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10578 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10579 standard mouse buttons.
10581 * termhooks.h (struct input_event): Remove incorrect commentary.
10583 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10585 Disallow bool vector operations on mixed-length operands.
10586 The old behavior left garbage in the result vector sometimes,
10587 and didn't seem to be useful.
10588 * data.c (Qwrong_length_argument): New static var.
10589 (wrong_length_argument): New function.
10590 (bool_vector_binop_driver): Check that args agree in length.
10592 * keyboard.c, keyboard.h (all_kboards): Now static.
10594 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10596 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10597 note from the lispref.
10599 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10601 * nsterm.h (struct ns_display_info): Remove set-but-unused
10602 member image_cache (image caches are per-terminal anyway).
10603 (FRAME_X_IMAGE_CACHE): Remove.
10604 * nsterm.m (ns_initialize_display_info): Adjust user.
10606 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10608 * w32proc.c: Include mingw_time.h.
10610 * w32.c: Include mingw_time.h.
10612 Implement scrolling of TTY menus when the screen is too short.
10614 * term.c (tty_menu_display): Accept an additional argument, the
10615 menu item from which to start displaying the menu. Account for
10616 the value of Y when limiting the menu to the number of available
10618 (mi_result): New enumeration.
10619 (read_menu_input): Return enumerated value. When the y coordinate
10620 hits min_y or max_y, return scroll indication instead of wrapping
10622 (tty_menu_activate): Handle the scrolling indications from
10623 read_menu_input. Compute the first menu item to display and pass
10624 it to tty_menu_display.
10626 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10628 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10629 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10630 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10631 Adjust to match the change described below.
10632 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10633 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10634 memory_below_frame members to...
10635 * termchar.h (struct tty_display_info): ...here because they're
10636 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10637 * term.c (init_tty):
10638 * nsterm.m (ns_create_terminal):
10639 * w32term.c (w32_create_terminal):
10640 * xterm.c (x_create_terminal): Adjust users.
10641 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10642 to filter out non-TTY frames. Adjust comment.
10643 (scrolling): Adjust user. Prefer eassert for debugging check.
10645 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10647 * xfaces.c (PT_PER_INCH): Remove unused macro.
10648 * termhooks.h (struct terminal): Remove set-but-unused
10649 member fast_clear_end_of_line.
10650 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10651 * nsterm.m (ns_create_terminal):
10652 * term.c (init_tty):
10653 * w32term.c (w32_create_terminal):
10654 * xterm.c (x_create_terminal): Adjust users.
10656 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10658 * lisp.h (bool_vector_size): New function.
10659 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10660 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10661 (Fbool_vector_not, Fbool_vector_count_matches_at):
10662 Remove uses of 'eassume' that should no longer be needed,
10663 because they are subsumed by the 'eassume' in bool_vector_size.
10665 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10667 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10668 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10669 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10671 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10673 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10674 have different dimensions. (Bug#15575)
10676 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10679 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10681 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10683 * term.c (tty_menu_show): Never return with unbalanced
10684 specpdl. Use eassert for debugging check. Adjust style.
10686 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10688 * term.c (read_menu_input): Make selection of menu items
10689 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10690 (tty_menu_activate): Fix off-by-one error when computing max_y.
10692 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10694 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10695 audit logging (only used with GnuTLS 3.x) and enable it.
10697 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10699 * dispnew.c (redraw_frame): Remove useless #ifdef because
10700 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10701 Also, move TTY fflush to...
10702 * term.c (tty_update_end): ...this function.
10704 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10706 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10707 the end of the frame's glyph matrix. (Bug#15575)
10709 * term.c (tty_menu_display): Don't move cursor while overwriting
10710 frame's glyphs with menu items. Limit the number of items
10711 displayed to what can be shown on the available screen lines,
10712 excluding the echo area.
10713 (tty_menu_activate): Limit the Y coordinate allowed by
10714 read_menu_input to the last screen line used for menu display.
10716 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10718 * lisp.h (eassume): New macro.
10719 Also, include <verify.h>, for 'assume'.
10720 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10721 (vroundup, vector_nbytes):
10722 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10723 (Fbool_vector_not, Fbool_vector_count_matches)
10724 (Fbool_vector_count_matches_at):
10725 Use eassume, not eassert.
10726 * casetab.c (set_identity, shuffle):
10727 * composite.c (composition_gstring_put_cache):
10728 * dispnew.c (update_frame_1):
10729 * ftfont.c (ftfont_shape_by_flt):
10730 * image.c (gif_load):
10731 * intervals.c (offset_intervals):
10732 * macfont.m (macfont_shape):
10733 Remove calls to 'assume' that are no longer needed, because
10734 --enable-gcc-warnings no longer generates bogus warnings
10735 when these calls are removed.
10737 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10739 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10741 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10743 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10744 (Qsubstitute_env_in_file_name): New var.
10745 (syms_of_fileio): Define it.
10747 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10749 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10750 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10753 * term.c (save_and_enable_current_matrix): Don't allocate and
10754 don't save margin areas.
10755 (restore_desired_matrix): Don't restore margin areas.
10756 (free_saved_screen): Don't free margin areas.
10758 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10760 * image.c: Pacify --enable-gcc-warnings.
10761 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10762 #define only if used.
10764 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10766 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10767 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10768 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10769 (gif_load): For giflib v5.x and later, display the error message
10770 produced by giflib when its functions fail.
10771 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10774 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10776 * keyboard.c (last_event_timestamp): Remove. For X selection and
10777 GTK popup menus, it may be obtained from per-frame X display info.
10778 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10779 (process_special_events): Adjust users.
10780 * keyboard.h (last_event_timestamp): Remove declaration.
10781 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10782 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10783 * menu.h (xmenu_show): Adjust prototype.
10784 * menu.c (Fx_popup_menu): Adjust user.
10785 * xselect.c (x_own_selection, x_get_foreign_selection)
10786 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10788 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10790 * keyboard.c (init_kboard): Now static. Add arg
10791 to denote window system. Adjust comment.
10792 (init_keyboard): Adjust user.
10793 (allocate_kboard): New function.
10794 (syms_of_keyboard):
10795 * nsterm.m (ns_term_init):
10796 * term.c (init_tty):
10797 * w32term.c (w32_create_terminal):
10798 * xterm.c (x_term_init): Use it.
10799 * keyboard.h (init_kboard): Remove prototype.
10800 (allocate_kboard): Add prototype.
10802 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10804 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10805 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10807 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10809 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10811 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10813 * term.c (tty_menu_activate): Flush the output stream after
10814 showing the cursor, and don't mark the frame garbaged at exit from
10815 the function. Fixes redisplay glitches when moving from one menu
10818 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10820 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10821 or throw error (Bug#15570).
10823 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10825 * intervals.c (temp_set_point_both): Move test into 'eassert',
10828 * lisp.h (eassert): Don't use 'assume'.
10829 Sometimes 'assume' wins in performance, and sometimes it loses,
10830 so it shouldn't be used all the time. Perhaps we need two
10831 flavors of 'eassert', one for where 'assume' is far more likely
10832 to help or to hurt; but that can be done later.
10833 Reported by Dmitry Antipov in
10834 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10835 Also, don't include <verify.h>; no longer needed.
10837 2013-10-09 Glenn Morris <rgm@gnu.org>
10839 * eval.c (Fcond): Doc tweak.
10841 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10843 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10844 expressions with side effects to eassert. (Bug#15565)
10846 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10848 * fns.c (hashfn_user_defined): Allow hash functions to return any
10851 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10853 Fix minor problems found by static checking.
10854 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10855 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10856 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10857 * keyboard.c (read_menu_command): Remove unused local.
10858 * lisp.h (read_menu_command): New decl.
10859 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10860 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10861 Return ptrdiff_t, not int.
10862 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10863 not int, for benefit of xpalloc.
10864 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10866 (have_menus_p): Remove; unused.
10867 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10868 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10869 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10871 (save_and_enable_current_matrix): Omit unnecessary casts.
10872 (read_menu_input): Omit local extern decl (now in lisp.h).
10873 Don't access uninitialized storage if mouse_get_xy fails.
10874 (tty_menu_activate): Mark local as initialized, for lint.
10875 (tty_menu_activate, tty_meny_show): Remove unused locals.
10877 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10879 Support menus on text-mode terminals.
10880 * xterm.h (xw_popup_dialog): Add prototype.
10882 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10883 (xmenu_show): Block input here, instead in Fx_popup_menu.
10884 (xw_popup_dialog): New function, with X-specific bits of popup
10887 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10890 * window.c (Fset_window_configuration): Use run-time tests of the
10891 frame type instead of compile-time conditionals, when menu-bar
10892 lines are considered.
10894 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10895 (w32_popup_dialog): New prototypes.
10897 * w32menu.c (Fx_popup_dialog): Function deleted.
10898 (w32_popup_dialog): New function, with w32 specific bits of popup
10899 dialogs. Block input here.
10901 * w32inevt.c (w32_console_read_socket): Minor change to add
10902 debugging TTY events.
10904 * w32fns.c (show_hourglass): If returning early because the frame
10905 is not a GUI frame, unblock input.
10907 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10908 (cursorY): New functions.
10910 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10911 WINDOWSNT, macros that call curX and curY elsewhere.
10913 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10915 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10916 specific function to hide and show cursor on a text-mode terminal.
10917 (tty_menu_struct, struct tty_menu_state): New structures.
10918 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10919 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10920 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10921 (tty_menu_locate, save_and_enable_current_matrix)
10922 (restore_desired_matrix, screen_update, read_menu_input)
10923 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10924 (tty_pop_down_menu, tty_menu_last_menubar_item)
10925 (tty_menu_new_item_coords, tty_menu_show): New functions.
10926 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10928 * nsterm.h (ns_popup_dialog): Adjust prototype.
10930 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10931 of in x-popup-menu.
10932 (ns_popup_dialog): Adapt order of arguments to the other
10933 *_menu_show implementations.
10934 (Fx_popup_dialog): Function deleted.
10936 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10938 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10940 * menu.c (have_boxes): New function.
10941 (single_keymap_panes): Use it instead of a compile-time
10943 (single_menu_item): Use run-time tests of the frame type instead
10944 of compile-time conditionals.
10945 (encode_menu_string): New function.
10946 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10947 the macro, since different types of frame need different encoding
10949 (digest_single_submenu): Use run-time tests of frame type instead
10950 of, or in addition to, compile-time conditionals.
10951 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10952 (Fx_popup_menu): Detect when the function is called from keyboard
10953 on a TTY. Don't barf when invoked on a text-mode frame.
10954 Check frame type at run time, instead of compile-time conditionals for
10955 invoking terminal-specific menu-show functions.
10956 Call tty_menu_show on text-mode frames.
10957 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10958 run time to determine which alternative to invoke; support dialogs
10961 * keyboard.h <Qmouse_movement>: Declare.
10963 * keyboard.c <Qmouse_movement>: Now extern.
10964 <Qecho_keystrokes>: New static variable.
10965 (read_key_sequence): Accept an additional argument, a flag to
10966 prevent redisplay during reading of the key sequence. All callers
10968 (read_menu_command): New function.
10969 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10971 (toolkit_menubar_in_use): New function.
10972 (make_lispy_event): Use it instead of a compile-time test.
10974 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10975 window-system being available.
10977 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10978 to x-popup-dialog on the frame type, they all now support popup
10981 * dispnew.c (save_current_matrix): Save the margin areas.
10982 (restore_current_matrix): Restore margin areas.
10983 (update_frame_with_menu): New function.
10985 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10988 * alloc.c (make_save_ptr): Now compiled unconditionally.
10990 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10992 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10993 (redraw_frame, update_frame): Adjust users.
10994 * dispextern.h (set_window_update_flags): Adjust prototype.
10995 * xdisp.c (redisplay_internal): When updating all frames with zero
10996 windows_or_buffers_changed, assume that only the windows that shows
10997 current buffer should be really updated.
10999 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11001 Do not allocate huge temporary memory areas and objects while encoding
11002 for file I/O, thus reducing an enormous memory usage for large buffers.
11003 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11004 * coding.h (struct coding_system): New member raw_destination.
11005 * coding.c (setup_coding_system): Initialize it to zero.
11006 (encode_coding_object): If raw_destination is set, do not create
11007 dst_object. Add comment.
11008 * fileio.c (toplevel): New constant E_WRITE_MAX.
11009 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11010 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11012 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11014 * nsterm.m (windowDidExitFullScreen:)
11015 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11017 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11019 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11020 * keyboard.c (unblock_input_to): Don't process pending signals
11021 if a fatal error is in progress.
11023 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11024 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11025 they're talking about words in Lisp bool vectors.
11026 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11027 * data.c (popcount_bits_word): Rename from popcount_size_t.
11028 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11031 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11033 Improve support for popcount and counting trailing zeros (Bug#15550).
11034 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11035 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11036 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11037 (popcount_size_t_msc, popcount_size_t_gcc):
11038 Remove; now done by Gnulib.
11039 (popcount_size_t): Now a macro that defers to Gnulib.
11040 (count_trailing_zero_bits): Return int, for consistency with
11041 Gnulib and because Emacs prefers signed to unsigned int.
11042 Don't assume that size_t is either unsigned int or unsigned long
11043 or unsigned long long.
11044 (size_t_to_host_endian): Do not assume that size_t is either
11045 exactly 32 or exactly 64 bits wide.
11046 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11047 etc., so that it's now an enum constant, not a macro.
11048 No need to assume that it's either 32 or 64.
11050 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11052 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11055 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11057 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11058 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11060 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11062 emacs_read and emacs_write now use void *, not char *.
11063 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11064 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11065 Buffer arg is now void *, not char *. This matches plain
11066 'read' and 'write' better, and avoids a constraint violation
11067 on Solaris 9 with Oracle Studio.
11069 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11071 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11072 memset to explicit loop. Otherwise copy largest possible chunk
11073 from initialized to uninitialized part, thus allowing the longer
11074 memcpy runs and reducing the number of loop iterations.
11076 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11078 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11079 hide toolbar (Bug#15388).
11080 (windowDidEnterFullScreen:): If presentation options are zero,
11081 set them here (Bug#15388).
11082 (ns_update_auto_hide_menu_bar): Remove runtime check.
11083 Don't auto hide dock unless menubar is also auto hidden.
11085 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11087 * editfns.c (message): Mention batch mode in doc string.
11089 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11091 * nsterm.m (check_native_fs): Remove erroneous comment.
11093 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11095 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11096 uses find_newline instead of scan_newline and so doesn't move point.
11098 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11100 Use hardware support for byteswapping on glibc x86 etc.
11101 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11102 whereas the old swap64 needed 30.
11103 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11104 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11105 Use byteswap.h's macros to swap bytes.
11106 * lisp.h (swap16, swap32, swap64): Remove.
11107 All uses replaced by bswap_16, bswap_32, bswap_64.
11109 * bytecode.c (exec_byte_code): Use some more volatile variables
11110 to work around local variables getting clobbered by longjmp.
11111 Port to pre-C99, which doesn't allow decls after stmts.
11113 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11115 * lisp.h (eassert): Assume that COND is true when optimizing.
11116 In other words, take on the behavior of eassert_and_assume.
11117 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11118 (eassert_and_assume): Remove. All uses replaced by eassert.
11120 * xdisp.c (Qglyphless_char): Now static.
11122 Adjust to merge from gnulib.
11123 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11124 * lisp.h: Include <verify.h>, for 'assume'.
11126 * eval.c (clobbered_eassert): New macro.
11127 (internal_catch, internal_condition_case)
11128 (internal_condition_case_1, internal_condition_case_2)
11129 (internal_condition_case_n): Use it instead of eassert
11130 when the argument contains locals clobbered by longjmp.
11131 Don't use clobbered locals outside of clobbered_eassert.
11132 (internal_lisp_condition_case): Use a volatile variable
11133 to work around a local variable's getting clobbered.
11135 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11137 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11138 (PUSH_HANDLER): New macro.
11139 (catchlist): Remove.
11140 (handlerlist): Always declare.
11142 * eval.c (catchlist): Remove (merge with handlerlist).
11143 (handlerlist, lisp_eval_depth): Not static any more.
11144 (internal_catch, internal_condition_case, internal_condition_case_1)
11145 (internal_condition_case_2, internal_condition_case_n):
11147 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11148 handlerlist/catchlist.
11149 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11150 handlerlist which can only handle a single condition-case handler at
11152 (find_handler_clause): Simplify since we only a single branch here
11155 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11157 (bcall0): New function.
11158 (exec_byte_code): Add corresponding cases. Improve error message when
11159 encountering an invalid byte-code. Let Bunwind_protect accept
11160 a function (rather than a list of expressions) as argument.
11162 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11163 and make them unconditional now that they're heap-allocated.
11165 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11167 * charset.c (Fdecode_char, Fencode_char): Remove description of
11168 `restriction' arg. now that it's hidden by advertised-calling-convention.
11170 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11172 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11173 Remove unused variable (from mac-port).
11174 (macfont_draw): Use s->ybase for correct y position.
11176 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11178 * frame.h (struct frame): Drop has_minibuffer member because...
11179 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11180 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11182 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11184 * window.h (struct window): Prefer enum text_cursor_kinds to int
11185 for phys_cursor_type member. Move the latter, phys_cursor_width,
11186 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11187 * window.c (replace_window, make_window): Adjust users.
11189 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11191 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11192 this module is never compiled otherwise.
11194 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11196 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11199 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11201 * xdisp.c (get_next_display_element): Don't call face_for_font in
11202 a build configured --without-x. (Bug#15484)
11204 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11206 * window.c (calc_absolute_offset): #elif should be #elif defined.
11208 * frame.c (delete_frame): Block/unblock input to overcome race
11209 condition (Bug#15475).
11211 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11213 * frame.c (delete_frame): Record selected frame only after
11214 calling Qdelete_frame_functions (Bug#15477).
11216 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11218 * nsterm.m (ns_selection_color): Remove.
11219 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11220 NSColor selectedText(Background)Color. Only for COCOA.
11221 (ns_term_init): Remove assignment of ns_selection_color, logic
11222 moved to ns_get_color.
11224 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11225 NS_SELECTION_COLOR_DEFAULT.
11226 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11228 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11230 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11231 frame' does not have the tool_bar_window member.
11233 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11235 Signal error when reading an empty byte-code object (Bug#15405)
11236 * lread.c (read1): Signal error.
11237 * alloc.c (make_byte_code): eassert header size.
11238 (sweep_vectors): Change an int to size_t.
11240 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11242 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11243 instead of ints, as it's the usual style for offsetof constants. See:
11244 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11246 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11247 This is ugly, but it should fix the performance problem for older
11248 GCC versions in the short run. I'll look into integrating the
11249 Gnulib module for popcount, as a better fix.
11250 See the thread starting in:
11251 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11252 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11253 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11254 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11255 (popcount_size_t): Use it.
11257 2013-09-24 Daniel Colascione <dancol@dancol.org>
11259 * process.c (Fnetwork_interface_info): Fix build break due to
11262 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11264 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11265 Prefer signed to unsigned integers where either will do.
11266 No need for 'const' on locals that do not escape.
11267 Omit easserts with unnecessary and unportable assumptions about
11268 alignment. Avoid unnecessary casts to char *.
11270 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11272 Use union for the payload of struct Lisp_Vector.
11273 This helps to avoid a few glitches dictated by C's aliasing rules.
11274 * lisp.h (struct Lisp_Vector): Use union for next and
11275 contents member. Adjust comment. Change related users.
11276 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11277 Related users changed.
11278 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11279 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11280 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11281 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11283 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11285 Optimize glyph row clearing and copying routines.
11286 * dispextern.h (struct glyph_row): Change layout of struct
11287 glyph_row to help copy_row_except_pointers. Adjust comment.
11288 * dispnew.c (null_row): Remove.
11289 (clear_glyph_row): Use offsetof and memset to find and clear
11290 just the members that need clearing. Adjust comment.
11291 (copy_row_except_pointers): Likewise for copying.
11293 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11295 Some minor cleanups of recently-added bool vector code.
11296 * conf_post.h (assume): Always return void. Use lint version
11297 only if GCC and MSC versions don't apply.
11298 * conf_post.h (assume):
11299 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11300 Depend on _MSC_VER, not __MSC_VER, for consistency with
11302 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11303 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11304 (bool_vector_binop_driver, count_trailing_zero_bits)
11305 (size_t_to_host_endian): Now static, not static inline;
11306 the latter isn't needed with modern compilers and doesn't
11307 work with older compilers anyway.
11309 * alloc.c (valgrind_p): Use bool for boolean.
11311 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11313 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11314 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11315 (display_last_displayed_message_p, message_buf_print)
11316 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11317 Use bool for boolean.
11318 * dispextern.h (cancel_line, init_desired_glyphs):
11319 Remove ancient leftover.
11320 (help_echo_showing_p, hourglass_shown_p):
11321 * lisp.h (noninteractive_need_newline): Adjust declaration.
11323 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11325 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11327 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11328 ...this file and convert the latter to static. Adjust comment.
11329 (make_initial_frame):
11330 * window.c (init_window_once): Adjust user.
11331 * frame.h (last_nonminibuf_frame): Remove declaration.
11332 * lisp.h (selected_frame): Likewise.
11333 * msdos.c (the_only_display_info): Adjust comment.
11335 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11337 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11338 computing the end column of mouse-highlight that comes from
11339 display or overlay strings. (Bug#15437)
11340 (note_mouse_highlight): Adapt calculation of last argument to
11341 mouse_face_from_string_pos to the above change.
11343 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11344 all platforms, not just for clang.
11346 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11348 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11349 about excess arguments to snprintf.
11351 * conf_post.h(assume): Use __builtin_unreachable for clang.
11353 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11355 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11356 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11358 2013-09-23 Daniel Colascione <dancol@dancol.org>
11360 * alloc.c (USE_VALGRIND): New macro; on by default
11361 when ENABLE_CHECKING.
11362 (mark_maybe_object, mark_maybe_pointer)
11363 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11365 (valgrind_p) [USE_VALGRIND]: New variable.
11366 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11368 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11370 * process.c (wait_reading_process_output): Change int pnamelen to
11373 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11374 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11375 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11376 argument to unsigned long to avoid warning.
11377 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11379 * conf_post.h (assume): Fix compiler error: x shall be cond.
11381 2013-09-22 Daniel Colascione <dancol@dancol.org>
11383 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11384 warning when compiling without a window system.
11386 2013-09-22 Daniel Colascione <dancol@dancol.org>
11388 * data.c (Qbool_vector_p): New symbol.
11389 (bool_vector_spare_mask, popcount_size_t_generic)
11390 (popcount_size_t_msc, popcount_size_t_gcc)
11392 (bool_vector_binop_driver)
11393 (count_trailing_zero_bits, size_t_to_host_endian)
11394 (Fbool_vector_exclusive_or)
11395 (Fbool_vector_union)
11396 (Fbool_vector_intersection, Fbool_vector_set_difference)
11397 (Fbool_vector_subsetp, Fbool_vector_not)
11398 (Fbool_vector_count_matches)
11399 (Fbool_vector_count_matches_at): New functions.
11400 (syms_of_data): Intern new symbol, functions.
11401 * alloc.c (bool_vector_payload_bytes): New function.
11402 (Fmake_bool_vector): Instead of calling Fmake_vector,
11403 which performs redundant initialization and argument checking,
11404 just call allocate_vector ourselves. Make sure we clear any
11405 terminating padding to zero.
11406 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11407 instead of open-coding the size calculation.
11408 (vroundup_ct): New macro.
11409 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11410 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11411 * composite.c (composition_gstring_put_cache):
11412 Change lint_assume to assume.
11413 * conf_post.h (assume): New macro.
11414 (lint_assume): Remove.
11415 * dispnew.c (update_frame_1): Change lint_assume to assume.
11416 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11418 * image.c (gif_load): Change lint_assume to assume.
11419 * lisp.h (eassert_and_assume): New macro.
11420 (Qbool_vector_p): Declare.
11421 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11422 (swap16, swap32, swap64): New inline functions.
11423 * macfont.m (macfont_shape): Change lint_assume to assume.
11424 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11425 * xsettings.c (parse_settings): Use new swap16 and
11426 swap32 from lisp.h instead of file-specific macros.
11428 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11430 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11431 found (which can legitimately happen when the glyph row at the
11432 window start is disabled in the current_matrix. (Bug#15365)
11434 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11436 Fix syntax.h bug introduced by recent INLINE change.
11437 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11438 conditionally compiled one way in some modules, and a different
11439 way in others. This doesn't work with extern inline functions,
11440 which must have the same definition in all modules, because the
11441 defining code might be shared across modules, depending on the
11442 implementation. Symptoms reported by Martin Rudalics in:
11443 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11444 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11445 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11446 overriding the corresponding functions in syntax.h.
11447 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11448 (syntax_property): New inline functions.
11449 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11450 Rewrite in terms of these new functions.
11452 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11454 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11455 not chars_in_text, whose result depends on the multibyteness of
11456 the current buffer. (Bug#15426)
11458 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11460 Port recent change to hosts where pointers aren't 'long'.
11461 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11462 Don't assume that pointers are the same width as 'long'.
11463 Add a compile-time check that a pointer fits into two X slots.
11465 A simpler, centralized INLINE.
11466 * conf_post.h (INLINE): Define only if not already defined.
11467 This allows us to use a single INLINE, defined by one file
11469 * emacs.c (INLINE): Define it.
11470 Also, include category.h, charset.h, composite.h, dispextern.h,
11471 syntax.h, systime.h, so that their INLINE definitions are expanded
11472 properly for Emacs.
11473 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11474 * buffer.h, buffer.c (BUFFER_INLINE):
11475 * category.h, category.c (CATEGORY_INLINE):
11476 * character.h, character.c (CHARACTER_INLINE):
11477 * charset.h, charset.c (CHARSET_INLINE):
11478 * composite.h, composite.c (COMPOSITE_INLINE):
11479 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11480 * frame.h, frame.c (FRAME_INLINE):
11481 * intervals.h, intervals.c (INTERVALS_INLINE):
11482 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11483 * lisp.h, alloc.c (LISP_INLINE):
11484 * process.h, process.c (PROCESS_INLINE):
11485 * syntax.h, syntax.c (SYNTAX_INLINE):
11486 * systime.h, sysdep.c (SYSTIME_INLINE):
11487 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11488 * window.h, window.c (WINDOW_INLINE):
11489 Remove. All uses replaced with INLINE.
11491 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11493 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11494 to avoid Bug#15398.
11496 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11498 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11499 'const char *' to avoid compiler warnings due to similar change in
11500 the prototype of x_get_string_resource.
11502 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11504 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11505 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11506 going to replace static variables below. Adjust comments.
11507 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11508 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11509 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11510 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11511 Related users changed.
11512 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11513 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11514 last_mouse_movement_time, going to replace static variables below.
11516 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11517 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11519 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11520 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11521 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11522 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11523 static variables below.
11524 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11525 (last_mouse_scroll_bar): Remove.
11526 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11527 (mouseExited): Related users changed.
11529 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11531 Do not use external array to process X scroll bar messages.
11532 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11533 (x_send_scroll_bar_event): Pack window pointer into two slots
11534 of XClientMessageEvent if we're 64-bit. Adjust comment.
11535 (x_scroll_bar_to_input_event): Unpack accordingly.
11537 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11539 Ifdef away recent changes which aren't relevant to NS port.
11540 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11541 [!HAVE_NS]: Declare as such.
11542 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11543 [!HAVE_NS]: Define as such.
11545 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11547 * frame.c (x_redo_mouse_highlight): New function
11548 to factor out common code used in W32 and X ports.
11549 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11550 * xterm.h (struct x_display_info):
11551 * w32term.h (struct w32_display_info):
11552 * nsterm.h (struct ns_display_info): New members
11553 last_mouse_motion_frame, last_mouse_motion_x and
11554 last_mouse_motion_y, going to replace static variables below.
11555 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11556 (redo_mouse_highlight): Remove.
11557 (note_mouse_movement, syms_of_xterm): Adjust user.
11558 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11559 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11560 (redo_mouse_highlight): Remove.
11561 (note_mouse_movement, syms_of_w32term): Adjust user.
11562 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11563 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11565 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11566 * nsfns.m (compute_tip_xy): Adjust user.
11568 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11570 * frame.c (x_mouse_grabbed): New function.
11571 * dispextern.h (x_mouse_grabbed): Add prototype.
11572 (last_mouse_frame): Remove declaration.
11573 * xterm.h (struct x_display_info):
11574 * w32term.h (struct w32_display_info):
11575 * nsterm.h (struct ns_display_info): New member
11576 last_mouse_frame, going to replace...
11577 * xdisp.c (last_mouse_frame): ...global variable.
11578 (note_tool_bar_highlight):
11579 * w32term.c (w32_mouse_position, w32_read_socket):
11580 * xterm.c (XTmouse_position, handle_one_xevent):
11581 Use x_mouse_grabbed.
11582 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11584 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11586 * w32term.c (w32_read_socket): Avoid temporary
11587 variables in a call to x_real_positions.
11588 * xterm.c (handle_one_xevent): Likewise.
11590 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11592 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11593 (x_icon_type): Remove prototype.
11594 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11595 * frame.c (x_icon_type): Remove.
11596 * w32term.c (x_make_frame_visible, x_iconify_frame):
11597 * xterm.c (x_make_frame_visible, x_iconify_frame):
11598 Use x_set_bitmap_icon to factor out common code.
11600 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11602 * dispextern.h (check_x_display_info, x_get_string_resource):
11603 Declare here just once and unify the latter.
11604 * frame.c (check_x_display_info, x_get_string_resource):
11605 * nsterm.h (check_x_display_info):
11606 * xrdb.c (x_get_string_resource):
11607 * xterm.h (check_x_display_info): Remove prototypes.
11608 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11609 * w32reg.c (x_get_string_resource): Likewise.
11610 (w32_get_rdb_resource): Adjust user.
11612 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11614 * xterm.h (struct x_display_info): New member
11615 x_pending_autoraise_frame, going to replace...
11616 * xterm.c (pending_autoraise_frame): ...static variable.
11617 (x_new_focus_frame, XTread_socket): Adjust users.
11618 * w32term.h (struct w32_display_info): New member
11619 w32_pending_autoraise_frame, going to replace...
11620 * w32term.c (pending_autoraise_frame): ...global variable.
11621 (x_new_focus_frame, w32_read_socket): Adjust users.
11623 2013-09-17 Glenn Morris <rgm@gnu.org>
11625 * xdisp.c (message_dolog): If we create *Messages*,
11626 switch it to messages-buffer-mode.
11628 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11630 Don't overuse 'const' in types of locals.
11631 * bidi.c (bidi_count_bytes):
11632 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11633 (xg_event_is_for_scrollbar):
11634 * xselect.c (x_handle_property_notify)
11635 (x_handle_selection_notify, x_handle_dnd_message):
11636 * xsettings.c, xsettings.h (xft_settings_event):
11637 * xterm.c (x_handle_net_wm_state, handle_one_event)
11638 (x_menubar_window_to_frame, x_detect_focus_change)
11639 (construct_mouse_click, note_mouse_movement)
11640 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11641 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11642 (handle_one_xevent, x_handle_net_wm_state):
11643 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11644 (x_handle_dnd_message):
11645 Avoid unnecessary 'const', typically the second 'const' in
11646 'const foo * const arg', a 'const' that does not affect the API
11647 and doesn't significantly help the human reader.
11649 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11651 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11652 only if Glib < 2.36.0.
11653 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11654 * xsettings.c (init_gconf, init_gsettings): Do not check
11656 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11658 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11660 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11662 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11663 before calling g_type_init.
11665 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11667 * nsterm.m (syms_of_nsterm): ... to here.
11669 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11671 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11672 (ignore_next_mouse_click_timeout): Use Time as X does.
11673 (handle_one_xevent): Avoid cast and use unsigned comparison.
11675 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11677 Do not copy X event in handle_one_xevent except KeyPress case.
11678 Wnen XEvent is processed, it is unlikely to be changed except
11679 KeyPress case, so we can avoid copying and use const pointer to
11680 const data to make sure that an event is not changed elsewhere.
11681 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11682 const' and do not create local copy except for the KeyPress event.
11683 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11684 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11685 (x_handle_net_wm_state, x_menubar_window_to_frame)
11686 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11687 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11688 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11689 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11690 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11691 (x_handle_dnd_message):
11692 * xsettings.c (xft_settings_event):
11693 Use 'const XEvent * const' where appropriate.
11694 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11696 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11698 Fix X event waiting to handle multiple frames.
11699 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11700 * xterm.c (pending_event_wait): Remove. Adjust users.
11701 (x_detect_focus_change): Pass frame arg.
11702 (handle_one_xevent): Find related frame early and clear per-frame
11703 wait_event_type only if this is an event for the relevant frame.
11704 (x_wait_for_event): Use per-frame wait_event_type.
11706 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11708 * nsfns.m (Fx_create_frame): Fix font driver registration for
11711 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11712 for syms_of_macfont.
11714 * nsterm.m: Include macfont.h.
11715 (ns_tmp_flags, ns_tmp_font): Remove.
11716 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11717 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11718 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11719 (changeFont:): Fix code style. Check for font driver type when
11722 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11725 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11726 (nsfont_open): Set font driver type.
11727 Set font->ascent and font->descent. Figure out font instead of
11728 ns_tmp_font, and flags instead of ns_tmp_flags.
11729 Fix indentation. Remove call to ns_draw_text_decoration,
11732 * nsfns.m: Include macfont.h.
11733 (Fx_create_frame): Register macfont driver, make a better default font.
11734 (Fns_popup_font_panel): Get font from macfont driver, if used.
11736 * macfont.m, macfont.h, macuvs.h: New files.
11738 * font.h: Declare syms_of_macfont.
11740 * font.c (syms_of_font): Call syms_of_macfont.
11742 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11744 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11746 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11747 and it is always zero for others, so I assume that this is an ancient
11748 leftover which nobody will want to change any more.
11749 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11750 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11751 * frame.c (x_set_scroll_bar_width):
11752 * w32fns.c (w32_createscrollbar):
11753 * w32term.c (w32_set_vertical_scroll_bar):
11754 * xfns.c (x_set_scroll_bar_default_width):
11755 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11756 (x_scroll_bar_expose): Related users changed.
11758 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11760 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11761 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11762 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11764 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11765 Define once here...
11766 * nsterm.h, w32term.h, xterm.h: ...and not here.
11767 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11768 Remove unused Xisms.
11769 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11770 these modules are never compiled otherwise.
11772 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11774 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11775 Doc fix. (Bug#15375)
11777 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11779 Unify Fx_focus_frame between all ports.
11780 * frame.h (x_focus_frame): New prototype.
11781 * xfns.c (Fx_focus_frame): Remove.
11782 (syms_of_xfns): Do not defsubr it.
11783 (x_focus_frame): X implementation.
11784 * nsfns.m (Fx_focus_frame): Remove.
11785 (syms_of_nsfns): Do not defsubr it.
11786 (x_focus_frame): NS implementation.
11787 * w32term.c (Fx_focus_frame): Remove.
11788 (x_focus_on_frame): Rename to...
11789 (x_focus_frame): W32 implementation.
11790 * w32term.h (x_focus_on_frame): Remove prototype.
11791 * w32fns.c (Fx_focus_frame): Remove.
11792 (syms_of_w32fns): Do not defsubr it.
11793 * frame.c (Fx_focus_frame): Define here.
11794 (syms_of_frame): Defsubr here.
11795 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11797 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11799 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11800 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11801 each port to reference the port-specific window system data.
11802 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11803 (FRAME_DISPLAY_INFO): Define.
11804 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11805 (FRAME_DISPLAY_INFO): Define. Adjust users.
11806 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11807 (FRAME_DISPLAY_INFO): Define. Adjust users.
11808 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11809 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11810 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11811 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11812 * xselect.c, xterm.c: All related users changed.
11814 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11816 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11817 (x_menubar_window_to_frame): Remove prototypes.
11818 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11819 (x_menubar_window_to_frame, x_top_window_to_frame):
11821 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11822 (x_menubar_window_to_frame, x_top_window_to_frame):
11823 ...to here and convert all but the last to static.
11825 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11827 * lisp.mk (lisp): Add w32-common-fns.elc.
11829 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11831 * charset.c (char_charset): Document an exception for char-charset.
11833 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11835 * xterm.h (x_display_info): New field last_user_time...
11836 * xterm.c (toplevel): ...to replace static last_user_time.
11837 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11839 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11841 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11842 scroll bar values to prevent thumb from disappear and update comment.
11844 2013-09-11 Glenn Morris <rgm@gnu.org>
11846 * emacs.c (usage_message): Possessive apostrophe tweak.
11848 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11850 * nsterm.m (syms_of_nsterm): Use Qns.
11851 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11852 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11853 * xfns.c (x_display_info_for_name, Fx_open_connection):
11854 Remove old '#if 0' code.
11855 (syms_of_xfns): Use Qx.
11856 * termhooks.h (fullscreen_hook): Remove the leftover.
11857 (struct terminal): Fix typo in comment.
11859 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11861 Cleaning up a few X scroll bar bits.
11862 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11863 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11864 New member last_seen_part, going to replace...
11865 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11866 (xt_action_hook) [USE_LUCID]: Adjust user.
11867 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11868 Lucid-specific scroll bar support.
11869 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11870 to int and adjust to use last_seen_part member.
11871 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11872 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11873 Initialize last_seen_part.
11875 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11877 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11878 insert-buffer-substring an empty string.
11880 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11882 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11883 avoiding a GCC warning.
11885 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11887 Ifdef away frame tool bar code when it is not really used.
11888 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11889 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11890 and minimize_tool_bar_window_p under the above.
11891 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11892 (fset_tool_bar_window): Likewise.
11893 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11894 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11895 (change_frame_size_1):
11896 * window.c (window_from_coordinates, Frecenter): Adjust users.
11897 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11898 code is not really used.
11899 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11900 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11901 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11902 [!USE_GTK && !HAVE_NS]: Define as such.
11903 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11904 (note_mouse_highlight, expose_frame):
11905 * xfns.c (x_set_tool_bar_lines):
11906 * xterm.c (handle_one_xevent): Adjust users.
11908 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11910 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11911 This bug was introduced by my 2013-08-26 patch, which incorrectly
11912 assumed that the terminfo implementation doesn't use termcap buffers.
11913 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11914 these buffers apparently are used after all.
11915 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11916 (struct tty_display_info): Define members termcap_term_buffer and
11917 termcap_strings_buffer even if TERMINFO.
11919 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11922 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11923 'usage' docstring entry to pacify make-docfile.
11925 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11927 Change comparison functions =, <, >, <=, >= to take many arguments.
11928 * data.c: Change comparison functions' interface and implementation.
11929 * lisp.h: Make arithcompare available for efficient two arg
11931 * bytecode.c: Use arithcompare.
11932 * fileio.c: Use new interface.
11934 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11936 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11938 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11940 * eval.c (Feval): Document the new use of `lexical'.
11942 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11944 Review and drop old frame resize hack.
11945 * frame.h (struct frame): Remove force_flush_display_p.
11946 * dispnew.c (update_frame): Adjust user and don't call
11947 flush_frame here. The comment has said that there was an issues
11948 with redisplaying fringes, but I don't see any differences with
11949 and without this hack. Hopefully we can continue without it.
11950 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11951 current frame matrices twice if resized_p is set.
11953 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11955 Do not populate pure Xism x_sync to other ports.
11956 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11957 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11958 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11959 * w32term.h (x_sync): Remove prototype.
11961 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11963 Cleanup frame flushing.
11964 * dispextern.h (struct redisplay_interface):
11965 Drop flush_display_optional because flush_display is enough
11966 for X and flushing via RIF is just a no-op for others.
11967 * frame.h (flush_frame): New function.
11968 * dispnew.c (update_frame):
11969 * minibuf.c (read_minibuf):
11970 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11972 * keyboard.c (detect_input_pending_run_timers): Do not flush
11973 all frames but selected one in redisplay_preserve_echo_area.
11974 * nsterm.m (ns_flush): Remove no-op.
11975 (ns_redisplay_interface): Adjust user.
11976 * w32term.h (x_flush): Remove no-op.
11977 (w32_redisplay_interface): Adjust user.
11978 * xterm.c (x_flush): Simplify because we do not flush all
11979 frames at once any more. Adjust comment.
11980 (x_redisplay_interface): Adjust user.
11982 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11984 Port --without-x --enable-gcc-warnings to Fedora 19.
11985 * gfilenotify.c (globals_of_gfilenotify):
11986 Call g_type_init only if using an older glib version that needs it.
11988 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11990 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11991 (last_glyphless_glyph_merged_face_id): Remove declarations.
11992 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11993 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11994 (last_glyphless_glyph_merged_face_id): Now static.
11995 (merge_escape_glyph_face): New function, refactored from...
11996 (get_next_display_element): ...here.
11997 (merge_glyphless_glyph_face): New function, refactored from...
11998 (produce_glyphless_glyph): ...here...
11999 * term.c (produce_glyphless_glyph): ...and here.
12001 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12003 * eval.c (eval_sub): Only call Ffunction if necessary.
12005 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12007 Attempt to make redisplay more selective when changing cursor type.
12008 * frame.h (struct frame): New bitfield cursor_type_changed.
12009 * xdisp.c (cursor_type_changed): Remove.
12010 (try_cursor_movement, redisplay_window, try_window_id)
12011 (set_frame_cursor_types, try_window_reusing_current_matrix):
12012 Adjust to use per-frame bitfield.
12013 (redisplay_internal): Look for cursor type change on each visible
12014 frame and consider all frames if cursor type has been changed on
12015 the frame other than selected. If cursor type has been changed on
12016 selected frame only, do not use fast update.
12018 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12020 Attempt to make redisplay more selective when changing fonts.
12021 * frame.h (struct frame): New bitfield fonts_changed.
12022 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12023 (adjust_frame_glyphs): Add prototype.
12024 * dispnew.c (fonts_changed_p): Remove.
12025 (adjust_glyphs): Remove because we do not
12026 adjust matrices on all frames at once any more.
12027 (adjust_frame_glyphs): Block and unblock input here.
12028 (adjust_glyph_matrix): Use fonts_changed.
12029 (change_frame_size_1): Use adjust_frame_glyphs.
12030 * font.c (font_open_entity): Use fonts_changed.
12031 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12032 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12033 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12034 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12035 (shrink_mini_window, Fresize_mini_window_internal)
12036 (window_scroll_pixel_based, Fset_window_configuration)
12037 (apply_window_adjustment, Fset_window_vscroll):
12038 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12039 Use adjust_frame_glyphs.
12040 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12041 (try_window_reusing_current_matrix, try_window_id, display_line)
12042 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12043 (redisplay_internal): Consider fonts_changed and adjust frame
12044 matrices for each frame only if the frame is visible. If font
12045 has been changed on some frame during full redisplay, retry
12046 only visible frames where the font has been actually changed.
12048 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12050 Cache current header and mode line height for each window.
12051 * window.h (struct window): New fields mode_line_height
12052 and header_line_height.
12053 * window.c (make_window): Initialize them.
12054 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12055 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12056 (current_mode_line_height, current_header_line_height):
12057 Remove declaration.
12058 * xdisp.c (current_mode_line_height, current_header_line_height):
12060 (pos_visible_p, init_xdisp): Adjust user.
12061 (redisplay_window): Invalidate mode_line_height and
12062 header_line_height if current and desired matrices do not agree.
12064 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12066 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12067 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12069 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12071 Make --without-x compatible with --enable-gcc-warnings.
12072 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12073 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12074 members under HAVE_WINDOW_SYSTEM.
12075 * keyboard.c (make_lispy_focus_out): Likewise.
12076 (record_menu_key): Move under HAVE_MENUS.
12077 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12078 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12079 (syms_of_xdisp): Adjust user.
12080 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12081 (start_hourglass, cancel_hourglass):
12082 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12083 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12084 and CLEAR_FONT_TABLE_NFONTS.
12085 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12086 Declare only if HAVE_WINDOW_SYSTEM.
12087 (lface_same_font_attributes_p, clear_face_gcs): Define only
12088 if HAVE_WINDOW_SYSTEM.
12090 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12092 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12093 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12094 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12096 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12098 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12100 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12102 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12103 This fixes a type error on hosts where ptrdiff_t is wider than int.
12105 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12107 * keyboard.c (read_key_sequence_vs): New function.
12108 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12111 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12113 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12115 Makefile improvements.
12116 * Makefile.in (config.status): Don't use double-colon rules, as
12117 they are not portable according to POSIX. Fix shell typo with `;
12118 I guess this rule has never been tested?
12119 (VCSWITNESS): New macro, to override any environment var.
12121 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12123 * xterm.h (struct x_display_info): Do not track X connection
12124 fd separately because it is always available from Display.
12125 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12128 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12130 * buffer.c (drop_overlay):
12131 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12132 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12134 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12136 * buffer.c (Fmake_overlay, Fmove_overlay):
12137 * intervals.c (set_point_from_marker):
12138 * print.c (PRINTPREPARE): Prefer signal_error
12139 to plain error and report unsuitable marker too.
12141 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12143 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12144 for 'dragging' member.
12145 (struct x_output): Remove set-but-unused leftovers
12146 'left_before_move' and 'top_before_move'.
12147 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12148 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12149 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12150 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12151 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12152 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12153 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12154 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12156 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12158 * nsfont.m (INVALID_GLYPH): New define.
12159 (nsfont_encode_char): Use INVALID_GLYPH.
12160 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12162 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12164 * xterm.c (x_last_mouse_movement_time): Revert last change.
12165 This code should use XDisplayMotionBufferSize to check display's
12166 motion history first, and there are few other issues as well.
12167 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12168 (handle_one_xevent): Adjust user.
12170 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12172 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12173 * frame.c (Flast_nonminibuf_frame): ... to here.
12174 (check_minibuf_window): Don't abort if no window was found
12177 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12179 Use XGetMotionEvents to ask the last mouse motion time from X server.
12180 * xterm.c (X_MOTION_HISTORY): Default to 1.
12181 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12182 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12183 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12184 Ifdef away legacy code.
12185 (XTmouse_position, x_scroll_bar_report_motion):
12186 Use x_last_mouse_movement_time.
12187 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12190 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12192 * msdos.c (last_mouse_window): Move to...
12193 (dos_rawgetc): ...this function and adjust comment.
12194 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12195 (mouseMoved): ...this function and adjust comment.
12196 * w32term.c (last_window): Likewise with...
12197 (w32_read_socket): ...this function.
12198 * xterm.c (last_window): Likewise with...
12199 (handle_one_xevent): ...this function.
12201 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12203 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12204 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12205 (handle_one_xevent): ...to here.
12206 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12209 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12211 * msdos.c (IT_set_terminal_window): Remove no-op.
12212 (initialize_msdos_display): Adjust terminal setup.
12213 * w32console.c (w32con_set_terminal_window): Remove no-op.
12214 (initialize_w32_display): Adjust terminal setup.
12215 * w32term.c (w32_set_terminal_window): Remove no-op.
12216 (w32_create_terminal): Adjust terminal setup.
12217 * xterm.c (XTset_terminal_window): Remove no-op.
12218 (x_create_terminal): Adjust terminal setup.
12220 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12222 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12224 (ns_create_terminal): Adjust terminal setup.
12225 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12227 (w32_create_terminal): Adjust terminal setup.
12228 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12230 (x_create_terminal): Adjust terminal setup.
12232 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12234 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12235 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12236 * dispnew.c (buffer_posn_from_coords):
12237 * window.c (Fwindow_end, displayed_window_lines):
12238 * xdisp.c (redisplay_mode_lines): Use it.
12240 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12242 * fontset.c (face_for_char): Check char in the current face font first
12243 if HAVE_NS (Bug#15138).
12245 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12247 * window.c (temp_output_buffer_show): Make sure window returned
12248 by display_buffer is live (Bug#15213).
12250 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12252 Minor cleanup to avoid forward declarations.
12253 * coding.h (struct ccl_spec): Remove forward declaration.
12254 * composite.h (toplevel): Include font.h.
12255 (struct composition_it, struct face, struct font_metrics):
12256 Remove forward declaration.
12257 * dispextern.h (struct image, struct atimer): Likewise.
12258 * emacsgtkfixed.h (struct frame): Likewise.
12259 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12260 * font.h (struct font_driver, struct font, struct glyph_string)
12261 (struct face): Remove forward declaration.
12262 * fontset.h (struct face, struct font): Likewise.
12263 * frame.h (toplevel): Style cleanup.
12264 (enum output_method): Move to...
12265 * termhooks.h (enum output_method): ...here.
12266 (struct glyph, struct frame, struct ns_display_info)
12267 (struct x_display_info, struct w32_display_info):
12268 Remove forward declaration.
12269 * xterm.h (toplevel): Include termhooks.h.
12270 (struct font, struct window, struct glyph_matrix, struct frame)
12271 (struct input_event, struct face, struct image): Remove forward
12273 * gtkutil.h (struct _widget_value): Likewise.
12274 * keyboard.h (toplevel): Include termhooks.h.
12275 (struct input_event): Remove forward declaration.
12277 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12279 * intervals.c (set_point_from_marker): New function.
12280 * editfns.c (Fgoto_char):
12281 * process.c (Finternal_default_process_filter):
12282 * window.c (select_window_1): Use it.
12283 * buffer.h (set_point_from_marker): Add prototype.
12285 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12287 * w32.c (term_winsock): Call release_listen_threads before calling
12289 (_sys_wait_accept): Wait for accept event in a loop with a finite
12290 timeout, instead of waiting indefinitely. Will hopefully avoid
12291 hanging during exit because WSACleanup deadlocks waiting for the
12292 event object to be released. (Bug#14333)
12294 * w32proc.c (release_listen_threads): New function, signals all
12295 the reader threads that listen for connections to stop waiting.
12297 * w32.h (release_listen_threads): Add prototype.
12299 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12301 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12302 field of new marker (for sanity and safety).
12303 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12304 anyway because XMISCTYPE is a function and can't be an lvalue).
12306 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12308 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12309 (x_after_update_window_line, x_scroll_bar_create)
12310 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12311 (handle_one_xevent, x_clear_frame_area):
12312 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12313 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12314 * xterm.h (x_clear_area): Adjust prototype.
12316 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12318 Hook scanning and indentation functions to find_newline. This helps
12319 to avoid duplicated code and renders more respect to newline cache.
12320 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12321 * cmds.c (Fforward_line):
12322 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12323 Use find_newline and avoid unnecessary point movements.
12324 * search.c (scan_newline): Implement on top of find_newline.
12326 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12328 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12329 scoped code (bug#11258).
12331 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12333 * nsterm.m (last_window): New variable.
12334 (EV_TRAILER2): New macro.
12335 (EV_TRAILER): Call EV_TRAILER2.
12336 (mouseMoved:): Add support for mouse-autoselect-window
12337 on nextstep (Bug#6888).
12339 2013-08-28 Andreas Schwab <schwab@suse.de>
12341 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12342 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12343 Remove unused macro definitions.
12344 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12345 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12346 Only define if emacs.
12348 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12350 Prefer enum glyph_row_area to int where appropriate.
12351 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12353 (window_box, window_box_width, window_box_left, window_box_left_offset)
12354 (window_box_right, window_box_right_offset): Adjust prototypes.
12355 * xdisp.c (window_box, window_box_width, window_box_left)
12356 (window_box_left_offset, window_box_right, window_box_right_offset):
12357 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12358 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12359 * nsterm.m (ns_clip_to_row):
12360 * w32term.c (w32_clip_to_row):
12361 * xterm.c (x_clip_to_row): Likewise.
12363 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12365 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12366 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12368 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12370 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12371 for portability to hosts where /bin/sh has problems.
12373 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12375 Redesign redisplay interface to drop global output_cursor.
12376 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12377 (toplevel): Remove declaration of output_cursor.
12378 (set_output_cursor, x_cursor_to): Remove prototype.
12379 * window.h (struct window): New member output_cursor.
12380 (output_cursor_to): New function to replace RIF member.
12381 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12382 (update_text_area, set_window_cursor_after_update): Use it.
12383 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12384 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12385 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12386 * w32term.c (x_update_window_begin, x_update_window_end):
12387 * xterm.c (x_update_window_begin, x_update_window_end):
12388 Adjust to use per-window output cursor.
12390 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12392 Simplify SELECT_TYPE-related code.
12393 Like EMACS_TIME, this portability layer is no longer needed, since
12394 Emacs has been using fd_set as a portability layer for some time.
12395 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12396 (SELECT_TYPE): Remove. All uses changed to fd_set.
12397 (fd_set) [!FD_SET]: New typedef.
12399 Simplify EMACS_TIME-related code.
12400 This portability layer is no longer needed, since Emacs has been
12401 using struct timespec as a portability layer for some time.
12402 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12403 Include <time.h> rather than "systime.h"; that's all that's needed now.
12404 * dispnew.c: Include <timespec.h> rather than "systime.h";
12405 that's all that's needed now.
12406 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12407 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12408 TIMESPEC_RESOLUTION.
12409 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12410 LOG10_TIMESPEC_RESOLUTION.
12411 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12412 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12413 (make_emacs_time): Remove. All used changed to make_timespec.
12414 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12415 (current_timespec): Rename from current_emacs_time. All uses changed.
12416 (add_emacs_time): Remove. All uses changed to timespec_add.
12417 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12418 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12419 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12420 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12421 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12422 (current_timespec): Rename from current_emacs_time. All uses changed.
12423 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12424 changed to timespec_cmp.
12425 * xgselect.c: Include <timespec.h>, since our .h files don't.
12427 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12429 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12430 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12431 Remove the leftovers.
12432 * gtkutil.c (toplevel): Do not declare Qxft but include
12434 * image.c (toplevel): Do not declare Vlibrary_cache because
12435 it's already done in lisp.h.
12437 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12439 * lisp.h (Mouse_HLInfo): Move from here...
12440 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12441 (reset_mouse_highlight): New function.
12442 * msdos.c (dos_set_window_size, IT_update_begin)
12443 (internal_terminal_init):
12444 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12445 (ns_initialize_display_info):
12446 * w32console.c (initialize_w32_display):
12447 * w32term.c (x_update_window_end, x_free_frame_resources)
12448 (w32_initialize_display_info):
12449 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12450 * window.c (Fdelete_other_windows_internal):
12451 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12452 * termchar.h (toplevel):
12453 * xterm.h (toplevel): Include dispextern.h.
12455 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12457 Fix minor problems found by static checking.
12458 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12459 (expect): Avoid nested-if warning.
12460 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12461 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12462 * nsterm.h, nsterm.m (ns_select):
12463 * xgselect.c, xgselect.h (xg_select):
12464 Adjust signature to better match pselect's.
12465 * nsterm.m (ns_select):
12466 Don't set *TIMEOUT, since pselect doesn't.
12467 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12468 diagnostic about assigning const char * to it.
12469 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12471 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12473 * lread.c (substitute_object_recurse): Handle hash-tables as well
12476 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12478 Fix unlikely core dump in init_tty, and simplify terminfo case.
12479 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12480 The old version incorrectly dumped core if malloc returned a
12481 buffer containing only non-NUL bytes.
12482 (init_tty): Do not allocate or free termcap buffers; the
12483 struct does that for us now.
12484 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12485 (struct tty_display_info): Define members termcap_term_buffer and
12486 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12487 use them. Allocate them directly in struct rather than indirectly
12488 via a pointer, to simplify init_tty.
12490 * frame.c (check_minibuf_window): Initialize 'window' properly,
12491 so that Emacs reliably aborts later if 'window' is not initialized.
12493 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12495 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12496 of VoidSymbol (Bug#15154).
12498 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12500 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12501 mouse_face_beg_y and mouse_face_end_y.
12502 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12503 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12504 Adjust users and update comment where appropriate.
12506 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12508 * frame.c (check_minibuf_window): New function.
12509 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12510 Call check_minibuf_window (Bug#15183).
12512 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12514 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12515 because this is the only last cursor data we need to keep and consult.
12516 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12517 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12520 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12522 Fix recovering from possible decompression error.
12523 Since insert_from_gap doesn't always move point, we can't use PT as
12524 the position where the partially decompressed data ends, and
12525 should count how many bytes was produced so far.
12526 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12527 (unwind_decompress): Really delete partially uncompressed data.
12528 (Fzlib_decompress_region): Take decompressed data size into account.
12530 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12532 * syntax.c (init_syntax_once): Adjust comment and do an early
12533 initialization of Qchar_table_extra_slots just once...
12534 * casetab.c (init_casetab_once):
12535 * category.c (init_category_once):
12536 * character.c (syms_of_character):
12537 * coding.c (syms_of_coding):
12538 * xdisp.c (syms_of_xdisp): ...and omit it here.
12540 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12542 * xdisp.c (get_next_display_element): Don't apply to characters
12543 from a display vector the logic of setting it->end_of_box_run_p
12544 suitable for characters from a buffer. (Bug#15175)
12546 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12547 to handle directories, rather than '_utime' which doesn't.
12550 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12552 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12553 or fullscreen (Bug#14627).
12555 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12557 System-dependent integer overflow fixes.
12558 * process.c (Fset_process_window_size): Signal an error if
12559 the window size is outside the range supported by the lower level.
12560 * sysdep.c (set_window_size): Return negative on error,
12561 nonnegative on success, rather than -1, 0, 1 on not in system,
12562 failure, success. This is simpler. Caller changed.
12563 (serial_configure): Remove unnecessary initialization of local.
12564 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12565 size fits in unsigned long; this isn't true on some 32-bit hosts.
12566 Avoid buffer overrun if some future version of /proc/meminfo has a
12567 variable name longer than 20 bytes.
12568 (system_process_attributes) [__FreeBSD__]:
12569 Don't assume hw.availpages fits in 'int'.
12571 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12573 Don't let very long directory names overrun the stack.
12574 Fix some related minor problems involving "//", vfork.
12575 * callproc.c (encode_current_directory): New function.
12576 (call_process): Don't append "/"; not needed.
12577 * fileio.c (file_name_as_directory_slop): New constant.
12578 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12579 this can save the caller having to alloca.
12580 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12581 Use SAFE_ALLOCA, not alloca.
12582 (directory_file_name, Fexpand_file_name): Leave leading "//"
12583 alone, since it can be special even on POSIX platforms.
12584 * callproc.c (call_process):
12585 * process.c (Fformat_network_address):
12586 * sysdep.c (sys_subshell):
12587 Use encode_current_directory rather than rolling our own.
12588 (create_process): No need to encode directory; caller does that now.
12589 * process.h (encode_current_directory): New decl.
12590 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12591 Rework to avoid 'goto xyzzy;'.
12593 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12595 * xdisp.c (handle_face_prop): If the default face was remapped use
12596 the remapped face for strings from prefix properties. (Bug#15155)
12598 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12600 Minor cleanup for redisplay interface and few related functions.
12601 * frame.h (enum text_cursor_kinds): Move from here...
12602 * dispextern.h (enum text_cursor_kinds): ...to here.
12603 (toplevel): Drop unnecessary declarations.
12604 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12605 in update_window_end_hook and draw_window_cursor functions.
12606 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12607 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12608 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12609 * xterm.c (x_update_window_end, x_draw_window_cursor):
12610 * xdisp.c (display_and_set_cursor, update_window_cursor)
12611 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12612 enum text_cursor_kinds where appropriate.
12614 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12616 Redesign redisplay interface to drop updated_row and updated_area.
12617 * dispextern.h (updated_row, updated_area): Remove declaration.
12618 (struct redisplay_interface): Pass glyph row and row area parameters
12619 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12620 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12622 * dispnew.c (updated_row, updated_area): Remove.
12623 (redraw_overlapped_rows, update_window_line): Adjust user.
12624 (update_marginal_area, update_text_area): Likewise. Pass updated row
12625 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12626 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12629 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12631 * process.c (flush_pending_output): Remove stub.
12634 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12636 * callproc.c: Fix race that killed background processes (Bug#15144).
12637 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12638 Record deleted process-id in critical section, not afterwards.
12639 Don't mistakenly kill process created by a call-process invocation
12640 that discards output and does not wait.
12642 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12644 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12645 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12646 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12647 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12648 to shut up compiler in mark_object.
12649 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12651 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12653 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12654 We can't portably rely on PTY_OPEN doing that, even if
12655 it calls posix_openpt with O_CLOEXEC.
12657 2013-08-20 Kenichi Handa <handa@gnu.org>
12659 * character.c (string_char): Improve commentary.
12661 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12663 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12664 (struct animation_cache): Make signature a flexible array member.
12665 All uses changed. This is a tad slower but may insulate us better
12666 from future changes to ImageMagick.
12668 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12670 * image.c: Shrink memory needed for animation cache.
12671 (SIGNATURE_DIGESTSIZE): New constant.
12672 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12673 (imagemagick_create_cache): Copy the signature. This saves
12674 several KB of memory that ImageMagick wastes per signature.
12675 Don't bother updating the update_time, as the caller does that now.
12676 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12677 it's a fixed size struct member now.
12678 (imagemagick_get_animation_cache): Always destroy the signature,
12679 as it's now imagemagick_create_cache's responsibility to copy it.
12680 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12681 and use memcmp rather than strcmp.
12682 eassert that ImageMagick returns a signature of the specified length.
12684 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12686 * image.c (imagemagick_get_animation_cache): Don't segfault on
12688 (imagemagick_get_animation_cache): Revert to previous definition
12689 so that it actually works. But keep the memory leak fix.
12690 (imagemagick_get_animation_cache): Fix memory leak.
12692 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12694 * image.c: Fix animation cache signature memory leak.
12695 Fix some other minor performance problems while we're at it.
12696 (imagemagick_create_cache): Clear just the members that
12697 need clearing. Don't set update_time, as caller does that now.
12698 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12699 Simplify by using pointer-to-pointer instead of a prev pointer.
12700 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12701 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12702 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12703 it's already a copy. Free the signature probe unless it's cached.
12705 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12706 This was introduced by my 2013-08-12 fix for Bug#15035.
12708 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12710 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12711 (imagemagick_prune_animation_cache): Now static.
12713 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12715 * image.c (imagemagick_get_animation_cache): Don't segfault when
12716 pruning all entries.
12718 2013-08-18 Ken Brown <kbrown@cornell.edu>
12720 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12721 static heap if ENABLE_CHECKING is defined.
12722 (max_bss_sbrk_ptr): New variable.
12723 (bss_sbrk): Use it.
12724 (report_sheap_usage): Report maximum static heap usage instead of
12725 ending static heap usage.
12727 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12729 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12730 of zlib_initialized according to the results of calling
12731 init_zlib_functions.
12733 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12735 * image.c: Implement an ImageMagick per-image cache.
12736 (imagemagick_get_animation_cache): Fix a double-free error.
12737 (imagemagick_load_image): Remove the ping_wand code, which only
12738 apparently saved time on invalid animated images, and slowed down
12739 everything else. Optimize for the common case.
12741 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12743 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12745 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12747 * marker.c (set_marker): Remove documentation of undefined behavior.
12749 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12751 * image.c (imagemagick_compute_animated_image): Animate correctly
12752 when sub-images are smaller than the main image.
12753 (imagemagick_compute_animated_image): Setting the iterator row to
12754 zero is apparently not allowed.
12755 (imagemagick_compute_animated_image): Allow images that say they
12756 have sub-images that are bigger than the main image, but just crop
12759 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12761 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12763 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12765 * image.c (imagemagick_compute_animated_image): Respect the GIF
12768 2013-08-15 Ken Brown <kbrown@cornell.edu>
12770 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12771 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12774 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12776 Fix minor problems found by static checking.
12777 * frame.c (delete_frame):
12778 * xdisp.c (next_element_from_display_vector):
12779 Avoid uninitialized local.
12780 * image.c (imagemagick_compute_animated_image): Port to C89.
12781 Prefer usual GNU indentation style for loops.
12782 Be more careful about bizarrely large sizes, by using ptrdiff_t
12785 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12787 Fix infinite frame selection loop (Bug#15025).
12788 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12790 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12792 * xdisp.c (compute_window_start_on_continuation_line):
12793 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12794 to make sure we end up setting the window start at the leftmost
12795 visible character of the display line. This avoids funky
12796 horizontal shifting because the window start is not kept on the
12797 same position. (Bug#15090)
12798 (next_element_from_display_vector): Support 'box' face attribute
12799 in the face definitions of a display vector. (Bug#15099)
12801 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12803 * image.c (imagemagick_compute_animated_image): Implement animated
12804 images (bug#14700).
12805 (imagemagick_compute_animated_image): Fix some compilation
12806 warnings. Implement a very simple cache to make the animation
12807 usable at all, but it should be replaced with a per-image cache.
12809 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12811 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12812 to do `for' loops over alist values.
12813 * buffer.h (FOR_EACH_BUFFER):
12814 * process.c (FOR_EACH_PROCESS): Use it.
12815 (handle_child_signal, status_notify, Fget_buffer_process)
12816 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12818 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12820 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12821 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12822 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12823 to xzalloc and so avoid redundant call to memset.
12824 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12825 members because it is allocated with xzalloc and so already zeroed.
12827 2013-08-14 Ken Brown <kbrown@cornell.edu>
12829 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12832 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12834 Utility function and macro to copy Lisp string to C string.
12835 * lisp.h (xlispstrdupa): New macro.
12836 (xlispstrdup): New prototype.
12837 * alloc.c (xlispstrdup): New function.
12838 * callint.c (Fcall_interactively):
12839 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12840 (Fsubstitute_in_file_name):
12841 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12842 * image.c (x_create_bitmap_from_file):
12843 * w32term.c (w32_term_init):
12844 * xterm.c (x_term_init): Use xlispstrdup.
12846 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12848 * image.c (imagemagick_load_image): Make animated pictures work.
12849 There's still some problems with background color settings, though
12852 * decompress.c (unwind_decompress): Always restore point.
12854 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12856 * marker.c (set_marker): Reformat documentation.
12858 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12860 * xdisp.c (cursor_type_changed): Now static.
12862 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12863 Use changed. This avoids the need to call xmalloc and for the
12864 caller to call xfree, and avoids memory leaks in some situations.
12866 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12868 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12869 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12870 (redisplay_window): If window_end_valid is cleared due to non-zero
12871 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12872 so do not call to try_cursor_movement for that window.
12874 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12876 * window.h (struct window): Convert window_end_pos and
12877 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12878 (wset_window_end_pos, wset_window_end_vpos): Remove.
12879 * dispnew.c (adjust_glyph_matrix):
12880 * window.c (Fwindow_end, replace_window, set_window_buffer)
12882 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12883 (set_vertical_scroll_bar, redisplay_window, try_window)
12884 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12885 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12886 (note_mouse_highlight): Adjust users.
12887 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12890 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12892 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12893 * image.c (imagemagick_filename_hint): Use `const char *' and
12894 prefer SSDATA to SDATA to avoid warnings.
12896 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12898 Cleanup window fringes, margins and scroll bars adjustments.
12899 * window.c (set_window_fringes, set_window_margins)
12900 (set_window_scroll_bars, apply_window_adjustment): New functions.
12901 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12902 (Fset_window_scroll_bars): Use them.
12904 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12906 * window.h (struct window): Convert scroll_bar_width
12907 from Lisp_Object to integer. Adjust comment.
12908 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12910 * window.c (wset_scroll_bar_width): Remove.
12911 (make_window): Initialize scroll_bar_width.
12912 (Fsplit_window_internal): Use direct assignment.
12913 (Fset_window_configuration, save_window_save):
12914 Convert Lisp_Object to integer and back where appropriate.
12915 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12916 bar was actually changed, and mention this in docstring.
12918 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12920 * decompress.c: Minor simplifications.
12921 (Fzlib_decompress_region): Don't bother verifying
12922 that avail_out <= UINT_MAX, as that was confusing.
12923 Mention the restriction in a comment instead.
12924 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12926 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12928 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12929 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12931 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12933 * image.c (imagemagick_filename_hint): Check for errors in the
12936 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12938 * window.c (Fwindow_margins): Return nil when there's no marginal
12939 area, as per the documented API.
12941 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12942 Fmake_vector, as scroll bar's struct members are not all Lisp
12943 objects now. This avoids crashes in GC.
12945 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12946 bool, so its address could be taken.
12948 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12950 * image.c (imagemagick_filename_hint): New function to possibly
12951 apply `image-content-type-suffixes'.
12952 (imagemagick_load_image): Use it.
12954 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12956 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12957 if loading zlib failed.
12959 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12961 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12962 2013-08-13 checkin below. Change bool to BOOL, rule is:
12963 All Obj-C code uses BOOL, except for interfaces callable from C.
12965 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12967 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12969 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12970 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12971 bool instead of BOOL.
12972 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12973 from Lisp_Object to bitfield. Adjust comment.
12974 * w32term.c (x_scroll_bar_create): Adjust user.
12975 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12976 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12977 Use bool for boolean.
12978 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12979 to `unsigned int' when defining a bitfield.
12981 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12983 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12985 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12987 * window.h (struct window): Convert left_margin_cols and
12988 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12989 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12990 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12992 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12994 (showing_window_margins_p, update_window_line, update_frame_1):
12995 * fringe.c (draw_fringe_bitmap_1):
12996 * xdisp.c (window_box_width): Adjust users.
12997 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12998 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12999 Use direct assignment.
13000 (Fset_window_configuration, save_window_save, Fwindow_margins):
13001 Convert Lisp_Object to integer and back where appropriate.
13002 (Fset_window_margins): Adjust user. Return t if any margin
13003 was actually changed, and mention this in docstring.
13005 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13007 * syntax.c (forward_word):
13008 * cmds.c (forward_char, backward_char): Mention the optional argument.
13010 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13012 * window.h (struct window): Convert left_fringe_width
13013 and right_fringe_width from Lisp_Objects to integers.
13015 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13016 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13017 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13019 (make_window): Initialize new integer fields to -1.
13020 (Fsplit_window_internal): Use direct assignment.
13021 (Fset_window_configuration, save_window_save):
13022 Convert Lisp_Object to integer and back where appropriate.
13023 (Fset_window_fringes): Adjust user. Return t if any fringe
13024 was actually changed, and mention this in docstring.
13026 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13028 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13029 * nsfns.m (x_set_cursor_type):
13030 * w32fns.c (x_set_cursor_type):
13031 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13032 * xdisp.c (set_frame_cursor_types): ...but in common code.
13034 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13036 * font.c (clear_font_cache): New function, stripped from...
13037 (Fclear_font_cache): ...here, which now uses the function
13038 above. Adjust comment.
13039 * font.h (clear_font_cache): Add prototype.
13040 * xfaces.c (clear_face_cache): Use clear_font_cache.
13042 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13044 * window.c (Fset_window_start): Compare `w', not `window' because
13045 `w' might not be equal to `window' after call to decode_live_window.
13047 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13049 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13050 This fixes a problem introduced by the Bug#15035 patch
13051 when using GPG. Reported by Herbert J. Skuhra.
13053 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13055 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13056 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13057 not yet initialized.
13059 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13061 * decompress.c (Fzlib_decompress_region): Support zlib
13062 decompression, too, and rename.
13064 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13066 Minor zlib configuration tweaks.
13067 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13068 Don't assume presence of fn_inflateInit2_ zlib internal function.
13070 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13072 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13073 include the zlib prefix.
13075 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13077 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13078 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13079 define static variables that are pointers to zlib functions to be
13080 dynamically loaded.
13081 (init_zlib_functions) [WINDOWSNT]: New function.
13082 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13084 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13085 macros instead of invoking the zlib functions directly.
13086 (syms_of_decompress): DEFSYM Qzlib_dll.
13087 Staticpro Szlib_available_p.
13089 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13091 Avoid looping over all frame windows to freeze and unfreeze.
13092 * window.h (struct window): Drop frozen_window_start_p.
13093 (freeze_window_starts): Drop prototype.
13094 * frame.h (struct frame): New frozen_window_starts flag.
13095 (FRAME_WINDOWS_FROZEN): New macro.
13096 * window.c (freeze_window_start, freeze_window_starts):
13098 (select_window, replace_window): Adjust users.
13099 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13100 (window_frozen_p): New function.
13101 (redisplay_window): Use it.
13103 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13105 Fix some fd issues when running subprocesses (Bug#15035).
13106 Fix bugs that can leak files or file descriptors on errors.
13107 Don't unlink open temp files, as that's hard for users to diagnose
13108 when things go awry (e.g., temp disk exhausted).
13109 Don't bother to lock temp files. Check for invalid recursion.
13110 * callproc.c (synch_process_fd): Remove. All uses removed.
13111 (synch_process_tempfile): New var or macro.
13112 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13114 (record_kill_process): New arg, the temp name. All callers changed.
13115 (delete_temp_file): Now just a simple wrapper around unlink.
13116 (call_process_kill): New arg, the call_process_fd array.
13117 Close them all. Clear synch_process_pid. Remove the temp file,
13118 or arrange for it to be removed.
13119 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13120 that's been moved to synch_process_tempfile. Caller changed.
13121 Do not remove the tempfile; that's now call_process_kill's
13123 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13124 call_process_kill; the caller now does that.
13125 (call_process_cleanup): Do not close the process fd; that's now
13126 call_process_kill's responsibility.
13127 (Fcall_process): Implement via new function call_process, which
13128 has most of the old body of Fcall_process, but with a different API.
13129 (call_process): New function that does not open or close filefd if
13130 it is nonnegative. Record which fds need to be closed, and let
13131 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13132 Signal an error if invoked recursively (could be done via a hook).
13133 Simplify creation of the tempfile in the MSDOS case.
13134 Don't create the output file until after checking for the executable.
13135 Report any failure to open /dev/null.
13136 Don't open /dev/null for writing twice; once is enough.
13137 Don't create pipe if all output is being discarded or sent to file.
13138 Don't worry about setting up the coding system or reading from the
13139 pipe if all output is being discarded.
13140 Hoist fd_error local into top level, to lessen block nesting.
13141 Don't record deleted pid here; now done by Fcall_process_region.
13142 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13143 and note its success in synch_process_tempfile.
13144 Do not leak resources when child_setup fails.
13145 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13146 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13147 (create_temp_file): Now returns open fd, with an additional
13148 Lisp_Object * argument to return the name. All callers changed.
13149 Do not close the file; rewind it instead, and leave it open for
13150 the caller. Do not lock the temp file. Unwind-protect the file
13151 and the file-descriptor.
13152 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13153 If an asynchrounous process, record it here, not in call_process.
13154 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13155 * eval.c (set_unwind_protect): New function.
13156 * fileio.c (write_region): New function, generalized from the
13157 old Fwrite_region. Do not lock temp files.
13158 (Fwrite_region): Use it.
13159 * lisp.h (set_unwind_protect, write_region): New decls.
13160 * process.c: Include <verify.h>.
13161 (make_process): Mark fds as initially closed.
13162 (deleted_pid_list): Now a list of pid-filename pairs.
13164 (close_process_fd): New function.
13165 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13166 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13167 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13168 (create_process, create_pty, Fmake_serial_process)
13169 (server_accept_connection): Record which fds need to be closed,
13170 and let deactivate_process close them.
13171 (Fmake_network_process): Do not discard the unwind-protect
13172 until it's safe to do so.
13173 (deactivate_process): Close the fds opened by create_process etc.
13174 (Fprocess_send_eof): Adjust to new way of recording open fds.
13175 Report an error if /dev/null can't be opened, instead of aborting.
13176 * process.h (PROCESS_OPEN_FDS): New constant.
13177 (struct Lisp_Process): New member open_fds.
13178 (record_kill_process, record_deleted_pid): Adjust signatures.
13179 (record_deleted_pid): Move decl here ...
13180 * syswait.h (record_deleted_pid): ... from here.
13182 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13184 * decompress.c: Fix bugs with large buffers and weird inputs.
13185 Tune a bit. Reindent as per usual Emacs style.
13186 (BUFFER_SIZE): Remove.
13187 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13188 more than UINT_MAX bytes. Decompress into the gap instead of into
13189 an auto buffer, as this should avoid copying. Return nil if
13190 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13191 set immediate_quit; we shouldn't trust zlib code that much.
13193 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13195 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13196 errors, and really move the gap to where we want it.
13198 * lisp.h: Include decompress.c support.
13200 * emacs.c (main): Include decompress.c support.
13202 * Makefile.in: Include -lz if present.
13204 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13206 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13207 (initWithTitle:): Initialize frame to 0.
13208 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13209 (fillWithWidgetValue:frame:): Rename from
13210 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13212 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13213 fillWithWidgetValue:frame:
13215 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13216 remove memory leak warnings.
13218 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13219 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13220 menu_pending_title.
13222 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13223 (x_activate_menubar): Update the whole menu.
13224 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13225 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13226 current event is not NSSystemDefined (Bug#15001).
13227 Call ns_check_menu_open only if trackingMenu is 2.
13228 (menuDidClose:): New method, decrease trackingMenu.
13229 (fillWithWidgetValue:setDelegate:): New method.
13230 (fillWithWidgetValue:): Call the above.
13232 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13234 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13236 Omit some unnecessary casts.
13237 Many of these go back to the old pre-C89 days, when they may have
13238 been needed, but we've been assuming C89 or later for a while now.
13239 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13240 (live_float_p, live_misc_p, live_vector_p):
13241 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13242 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13243 (defvar_per_buffer):
13244 * callint.c (Fcall_interactively):
13245 * doc.c (Fsubstitute_command_keys):
13246 * filelock.c (get_boot_time):
13247 * frame.c (xrdb_get_resource):
13248 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13249 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13250 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13251 (menuitem_highlight_callback, menu_destroy_callback)
13252 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13253 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13254 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13255 (xg_tool_bar_help_callback, tb_size_cb):
13256 * image.c (xpm_alloc_color, png_read_from_memory)
13257 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13258 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13260 * keymap.c (describe_map):
13261 * nsfns.m (Fns_display_monitor_attributes_list):
13262 * nsmenu.m (process_dialog:):
13263 * nsterm.m (hold_event):
13264 * process.c (wait_reading_process_output):
13265 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13266 * scroll.c (do_direct_scrolling, scrolling_1):
13267 * termcap.c (tgetent):
13268 * window.c (check_window_containing, add_window_to_list)
13269 (freeze_window_starts):
13270 * xdisp.c (compare_overlay_entries, vmessage):
13271 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13272 (x_get_monitor_attributes_xrandr)
13273 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13274 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13275 * xfont.c (xfont_match, xfont_open):
13276 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13277 (menubar_selection_callback, menu_position_func)
13278 (popup_selection_callback, create_and_show_popup_menu)
13279 (dialog_selection_callback, create_and_show_dialog):
13280 * xrdb.c (x_get_string_resource)
13282 * xsmfns.c (x_session_check_input):
13283 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13284 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13285 (xaw_jump_callback, xaw_scroll_callback):
13286 Omit unnecessary casts.
13288 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13290 Minor string-length refactoring.
13291 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13292 * frame.c (make_monitor_attribute_list):
13293 Prefer build_string to strlen + make_string.
13295 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13297 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13298 don't check minor_code (Bug#14417).
13300 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13302 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13303 vertical positions instead. This avoids calling MATRIX_ROW with
13304 row numbers that are possibly beyond valid limits. (Bug#15064)
13306 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13308 Use xstrdup and build_unibyte_string where applicable.
13309 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13310 * xfns.c (x_window):
13311 * xrdb.c (x_get_customization_string):
13312 * xterm.c (xim_initialize):
13313 * w32fns.c (w32_window): Use xstrdup.
13314 (w32_display_monitor_attributes_list):
13315 * emacs.c (init_cmdargs):
13316 * keyboard.c (PUSH_C_STR):
13317 * nsfont.m (nsfont_open):
13318 * sysdep.c (system_process_attributes):
13319 * w32.c (system_process_attributes):
13320 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13322 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13324 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13325 variables of these types so that GDB would know about them, as aid
13326 for debugging fatal exceptions. (Bug#15024) See also
13327 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13330 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13332 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13333 larger than the NSWindow (Bug#14934).
13335 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13337 Redesign redisplay interface to drop global variable updated_window.
13338 Always pass currently updated window as a parameter to update routines.
13339 * dispextern.h (updated_window): Remove declaration.
13340 (struct redisplay_interface): Pass window parameter to
13341 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13342 and after_update_window_hook.
13343 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13345 * dispnew.c (updated_window): Remove.
13346 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13347 (update_window_line): Adjust to match redisplay interface changes.
13348 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13349 (ns_scroll_run, ns_after_update_window_line):
13350 * w32term.c (x_update_window_begin, x_update_window_end)
13351 (x_after_update_window_line, x_scroll_run):
13352 * xterm.c (x_update_window_begin, x_update_window_end)
13353 (x_after_update_window_line, x_scroll_run):
13354 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13355 Likewise. Adjust comments where appropriate.
13356 (x_cursor_to): Simplify because this is always called during window
13357 update (but install debugging check anyway).
13358 (expose_window): Check must_be_updated_p flag to see whether this
13359 function is called during window update.
13361 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13363 Do not reset window modification event counters excessively.
13364 These leftovers and poor man's tricky methods to catch extra
13365 redisplay's attention are no longer needed.
13366 * frame.c (set_menu_bar_lines_1):
13367 * minibuf.c (read_minibuf_unwind):
13368 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13369 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13370 (window_scroll_line_based, Fset_window_configuration):
13371 * xdisp.c (redisplay_window): Do not reset last_modified and
13372 last_overlay_modified counters.
13374 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13376 * xselect.c (x_send_client_event): Set send_event and serial, memset
13377 data.l as it might be bigger than data.b. Use 24 bit mask to
13378 XSendEvent (Bug#15034).
13380 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13382 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13383 for TTY frames that are not the top frame on their console.
13386 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13388 * w32term.c (w32fullscreen_hook): Really maximize frame when
13389 asked for (Bug#14841).
13391 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13393 Prefer selected_window to Fselected_window, likewise for frames.
13394 * buffer.c (Fbuffer_swap_text):
13395 * data.c (Fvariable_binding_locus):
13396 * window.c (run_window_configuration_change_hook): Adjust users.
13397 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13398 Use decode_live_frame.
13400 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13402 Be more careful if selected window shows the buffer other than current,
13403 use window_outdated only if this is not so. This change should also
13404 address some weird issues discussed in Bug#13012.
13405 * window.h (window_outdated): New prototype.
13406 * window.c (window_outdated): Now here. Convert from static and
13407 always assume window's buffer.
13408 (Fwindow_end, Fwindow_line_height): Use it.
13409 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13410 and always assume window's buffer.
13411 (redisplay_window): Adjust user.
13412 (redisplay_internal): Call to reconsider_clip_changes once and
13413 check whether mode line should be updated only if selected window
13414 shows current buffer.
13415 (run_window_scroll_functions): Use eassert for debugging check.
13416 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13418 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13420 * window.c (window_scroll, window_scroll_pixel_based)
13421 (window_scroll_line_based): Use bool for booleans.
13423 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13425 * process.c: Fix minor off-by-one issues in descriptor counts.
13426 This shouldn't fix any real bugs, but it cleans up the code a bit.
13427 (max_process_desc, max_input_desc): -1, not 0, means none.
13429 (delete_input_desc): New function.
13430 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13431 (deactivate_process): Scan backwards when recomuting max_process_desc;
13432 that should be faster.
13433 (init_process_emacs): Initialize max_input_desc.
13435 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13437 Use region cache to speedup bidi_find_paragraph_start.
13438 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13439 Rename cache_long_line_scans to cache_long_scans.
13440 * buffer.c (bset_cache_long_line_scans): Rename to
13441 bset_cache_long_scans.
13442 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13443 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13445 (syms_of_buffer): Rename cache-long-line-scans to
13446 cache-long-scans. Adjust docstring.
13447 * search.c (newline_cache_on_off):
13448 * indent.c (width_run_cache_on_off): Adjust users.
13449 * bidi.c (bidi_paragraph_cache_on_off): New function.
13450 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13451 * insdel.c (prepare_to_modify_buffer):
13452 Invalidate bidi_paragraph_cache if enabled.
13454 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13456 Invalidate region caches only if buffer text is going to be changed.
13457 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13458 (modify_text): ...new prototype.
13459 (prepare_to_modify_buffer_1): New prototype.
13460 * textprop.c (modify_region): Rename to...
13461 (modify_text_properties): ...new function.
13462 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13463 (Fremove_list_of_text_properties): Adjust users.
13464 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13465 (modify_text): ...new function.
13466 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13467 (prepare_to_modify_buffer_1): ...new function.
13468 * casefiddle.c (casify_region):
13469 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13470 (Ftranspose_regions): Use modify_text.
13472 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13474 * lisp.mk (lisp): Add nadvice.elc.
13476 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13478 New macro to iterate over live buffers similar to frames.
13479 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13480 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13481 Declare buffer-related variables here to offload lisp.h.
13482 * buffer.c (Vbuffer_alist): Adjust comment.
13483 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13484 (other_buffer_safely):
13485 * data.c (store_symval_forwarding):
13486 * dispnew.c (Fframe_or_buffer_changed_p):
13487 * fileio.c (Fdo_auto_save):
13488 * filelock.c (unlock_all_files):
13489 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13491 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13493 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13494 * callproc.c (create_temp_file):
13495 * filelock.c (create_lock_file):
13496 Assume mkostemp, since it's now provided by Gnulib.
13498 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13500 * w32.c (mkostemp): New function.
13501 (mktemp): Remove, no longer used. Most of the code reused in
13502 mkostemp. (Bug#15015)
13503 (mktemp): Don't undef.
13505 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13507 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13508 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13509 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13510 (free_glyph_pool, check_glyph_memory): Likewise for
13511 all users. Adjust comments where appropriate.
13513 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13515 * composite.h: Minor fixups.
13516 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13517 to fix a misspelling, and change it to an inline function while
13518 we're at it (it need not be a macro). All uses changed.
13519 (composition_method, composition_valid_p):
13520 Rewrite to avoid assignments in if-conditions.
13522 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13524 Do not use global Lisp_Object in composition macros.
13525 * composite.h (composition_temp): Remove declaration.
13526 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13527 (composition_method, composition_valid_p): ...inline functions.
13528 (compose_region): Remove the leftover.
13529 * composite.c (composition_temp): Remove.
13530 (run_composition_function, update_compositions)
13531 (composition_compute_stop_pos, composition_adjust_point)
13532 (Ffind_composition_internal):
13533 * coding.c (handle_composition_annotation):
13534 * xdisp.c (handle_composition_prop, check_point_in_composition):
13535 Related users changed.
13537 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13539 Drop FRAME_PTR typedef.
13540 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13541 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13542 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13543 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13544 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13545 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13546 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13547 All related users changed.
13549 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13551 * eval.c (default_toplevel_binding): New function.
13553 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13554 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13555 (syms_of_eval): Export them.
13556 * data.c (Fdefault_value): Micro cleanup.
13557 * term.c (init_tty): Use "false".
13559 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13561 Fix X GC leak in GTK and raw (no toolkit) X ports.
13562 * xterm.c (x_free_frame_resources): If white and black relief
13563 GCs are allocated, always free them here.
13564 * xfns.c (x_make_gc): Omit redundant initialization.
13565 * widget.c (create_frame_gcs): Remove the leftover.
13566 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13567 in x_free_frame_resources.
13569 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13571 * nsterm.m (windowWillResize:toSize:): Only change title if
13572 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13574 (viewDidEndLiveResize): New method.
13576 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13577 inside NS_IMPL_COCOA.
13579 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13581 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13582 Do not check whether undo is enabled because record_insert and
13583 record_delete does that themselves.
13585 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13587 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13588 member which is not really used any more.
13589 (FRAME_XIC_BASE_FONTNAME): Remove.
13590 * xfns.c (xic_free_fontset): Adjust user.
13591 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13592 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13593 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13594 (xdialog_show): Use eassert for debugging check.
13595 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13597 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13599 * fileio.c, fns.c (merge): Move extern decl from here ...
13600 * lisp.h (merge): ... to here.
13602 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13604 Fix last font-related change.
13605 * w32font.h (w32font_list_internal, w32font_match_internal):
13607 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13608 (uniscribe_list_family): Adjust to match font API change.
13609 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13610 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13612 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13614 * frame.h (FRAME_MOUSE_UPDATE):
13615 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13616 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13618 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13620 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13621 * font.h (struct font_driver): Change list, match, and list_family
13622 functions to accept struct frame * as first arg.
13623 * font.c (font_score, font_compare, font_sort_entities):
13625 (font_sort_entities, font_list_entities, font_select_entity)
13626 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13627 match font API change.
13628 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13629 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13630 * ftxfont.c (ftxfont_list, ftxfont_match):
13631 * xftfont.c (xftfont_list, xftfont_match):
13632 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13633 * w32font.c (w32font_list, w32font_match, w32font_list)
13634 (w32font_list_internal, w32_font_match_internal): Likewise.
13635 * xfaces.c (Fx_family_fonts): Adjust user.
13637 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13639 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13640 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13641 only if HAVE_X_WINDOWS is in use.
13642 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13643 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13644 * w32term.c (x_wm_set_icon_position): Likewise.
13645 * w32fns.c (x_icon): Adjust user.
13647 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13649 * xterm.c (last_mouse_press_frame): Remove the
13650 leftover which is not really used any more.
13651 (handle_one_xevent, syms_of_xterm): Adjust users.
13652 (x_flush): Call XFlush once per each X display, not frame.
13653 This is better because this code always unconditionally skips
13654 non-X frames in Vframe_list and issues the only XFlush if we
13655 have more than one X frame on the same X display.
13656 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13657 Use bool for booleans.
13658 (x_draw_glyph_string_background, cvt_string_to_pixel)
13659 (cvt_pixel_dtor): Drop unnecessary prototypes.
13660 * xterm.h (x_display_ok): Adjust prototype.
13662 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13664 Drop unnecessary functions that deals with frame pixel size.
13665 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13666 (x_pixel_height): Drop prototypes.
13667 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13668 (x_pixel_height): Drop implementations.
13669 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13670 which should be always valid for window frame.
13671 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13672 * w32menu.c (Fx_popup_dialog):
13673 * xmenu.c (Fx_popup_dialog): Likewise for both.
13675 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13677 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13678 frame parameters and call to Fmodify_frame_parameters just once.
13679 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13680 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13681 and mention nil frame in docstring.
13683 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13685 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13686 (x_figure_window_size): Likewise. Adjust to return long.
13687 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13688 (toplevel): Move Qterminal_live_p to...
13689 * terminal.c (toplevel): ...here, make it static, and...
13690 (syms_of_terminal): ...DEFSYM here.
13691 * frame.h (Qterminal_live_p): Remove declaration.
13692 (make_frame, x_figure_window_size): Adjust prototype.
13693 * nsfns.m (Fx_create_frame): Use long for window flags.
13695 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13697 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13698 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13699 Do not assume that emacs_close (INT_MAX) is a no-op.
13701 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13703 * xfaces.c (make_face_cache): For struct face_cache, prefer
13704 xmalloc to xzalloc and so avoid redundant call to memset.
13705 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13707 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13709 * fringe.c (draw_window_fringes, update_window_fringes)
13710 (compute_fringe_widths):
13711 * w32term.c (x_draw_glyph_string):
13712 * window.c (candidate_window_p, Frecenter):
13713 * xfaces.c (realize_basic_faces, realize_default_face)
13714 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13715 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13716 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13717 * xmenu.c (Fx_menu_bar_open_internal):
13718 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13719 * xsettings.c (xft_settings_event):
13720 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13721 Use bool for booleans. Adjust style and comments where
13723 * dispextern.h (draw_window_fringes, update_window_fringes)
13724 (compute_fringe_widths):
13725 * xterm.h (x_had_errors_p): Adjust prototype.
13727 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13729 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13730 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13732 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13734 * fns.c (toplevel): Remove comment before Fsafe_length because
13735 it checks for QUIT.
13737 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13739 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13741 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13743 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13744 frame which got the message is still alive, before dereferencing
13745 its pointer. (Bug#14970)
13747 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13748 be a live window, before using it as such. (Bug#14970)
13750 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13752 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13753 w32_detect_focus_change instead of doing part of its job by hand.
13754 This fixes the problem whereby FOCUS_OUT events were not sent to
13757 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13759 * process.c (Fprocess_list): Doc fix.
13761 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13762 being re-exposed only if it didn't ask to become visible.
13763 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13764 was previously iconified. (Bug#14841)
13765 (x_iconify_frame): Mark the frame iconified.
13767 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13769 Fix minor problems found by static checking.
13770 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13771 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13773 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13775 * eval.c (set_specpdl_old_value): New function.
13776 (unbind_to): Minor simplification.
13777 (get_backtrace_frame): New function.
13778 (Fbacktrace_frame): Use it. Add `base' argument.
13779 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13780 (syms_of_eval): Export backtrace-eval.
13781 * xterm.c (x_focus_changed): Simplify.
13783 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13785 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13787 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13789 * xdisp.c (redisplay_window): Instead of moving point out of
13790 scroll margin, reject the force_start method, and try scrolling
13791 instead. (Bug#14780)
13793 2013-07-24 Ken Brown <kbrown@cornell.edu>
13795 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13798 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13800 * eval.c (Fprogn): Do not check that BODY is a proper list.
13801 This undoes the previous change. The check slows down the
13802 interpreter, and is not needed to prevent a crash. See
13803 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13805 2013-07-23 Glenn Morris <rgm@gnu.org>
13807 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13809 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13811 Port to GNU/Linux systems with tinfo but not ncurses.
13812 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13813 to decide whether ncurses is being used. Without this change,
13814 GCC complains about tgetent not being declared, on a system
13815 that has tinfo installed but ncurses not installed.
13817 * eval.c (Fprogn): Check that BODY is a proper list.
13819 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13820 * data.c (Fsetq_default):
13821 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13822 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13824 Tune by taking advantage of the fact that ARGS is always a list
13825 when a function is declared to have UNEVALLED args.
13827 * emacsgtkfixed.c: Port to GCC 4.6.
13828 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13830 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13832 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13833 here to silence compiler warnings.
13835 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13837 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13838 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13839 from messing up Emacs's 'struct frame' (Bug#14923).
13841 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13843 * alloc.c (make_save_ptr_ptr): Define this function.
13844 It was inadvertently omitted. It's needed only if
13845 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13847 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13849 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13850 frame have focus (Bug#14895).
13852 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13854 Avoid vfork-related deadlock more cleanly.
13855 * callproc.c (child_setup): When the child's exec fails, output
13856 the program name, as that's more useful. Use O_NONBLOCK to avoid
13858 * process.c (create_process_1): Remove; no longer needed.
13859 (create_process): Remove timer hack; no longer needed, now that
13860 the child avoids deadlock.
13862 2013-07-20 Glenn Morris <rgm@gnu.org>
13864 * image.c (Fimage_flush): Fix doc typo.
13866 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13868 Fix array bounds violation when pty allocation fails.
13869 * process.c (PTY_NAME_SIZE): New constant.
13870 (pty_name): Remove static variable; it's now auto.
13871 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13872 Take pty_name as an arg rather than using a static variable.
13873 All callers changed.
13874 (create_process): Recover pty_flag from process, not from volatile local.
13875 (create_pty): Stay inside array even when pty allocation fails.
13876 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13878 * lread.c (Fload): Avoid initialization only when lint checking.
13879 Mention that it's needed only for older GCCs.
13881 2013-07-20 Kenichi Handa <handa@gnu.org>
13883 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13884 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13886 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13888 * lread.c (Fload): Avoid uninitialized warning.
13890 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13892 Fix some minor file descriptor leaks and related glitches.
13893 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13894 (create_lock_file): Use write, not emacs_write.
13895 * image.c (slurp_file, png_load_body):
13896 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13897 (server_accept_connection):
13898 Don't leak an fd on memory allocation failure.
13899 * image.c (slurp_file): Add a cheap heuristic for growing files.
13900 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13901 as that's what the other routines do. Maybe input need not be
13902 blocked at all, but it's better to be consistent.
13903 Avoid undefined behavior when strlen is zero.
13905 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13906 (NSTATICS): Now a constant; doesn't need to be a macro.
13908 2013-07-19 Richard Stallman <rms@gnu.org>
13910 * coding.c (decode_coding_utf_8): Add simple loop for fast
13911 processing of ASCII characters.
13913 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13915 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13917 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13919 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13920 unportable 'struct x_display_info'.
13921 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13922 is a portable type.
13924 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13926 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13927 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13929 (system_process_attributes): Prefer plain char to unsigned char
13930 when either will do. Clean up properly if interrupted or if
13931 memory allocations fail. Don't assume sscanf succeeds.
13932 Remove no-longer-needed workaround to stop GCC from whining.
13933 Read command-line once, instead of multiple times. Check read status a
13934 bit more carefully.
13936 Fix obscure porting bug with varargs functions.
13937 The code assumed that int is treated like ptrdiff_t in a vararg
13938 function, which is not a portable assumption. There was a similar
13939 -- though these days less likely -- porting problem with various
13940 assumptions that pointers of different types all smell the same as
13941 far as vararg functions is conserved. To make this problem less
13942 likely in the future, redo the API to use varargs functions.
13943 * alloc.c (make_save_value): Remove this vararg function.
13944 All uses changed to ...
13945 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13946 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13948 (make_save_ptr): Rename from make_save_pointer, for consistency with
13949 the above. Define only on platforms that need it. All uses changed.
13951 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13953 * keyboard.c: Try to fix typos in previous change.
13954 (DISPLAY_LIST_INFO): New macro.
13955 (kbd_buffer_get_event): Do not access members that are not present
13956 in X11. Revert inadvertent change of "!=" to "=".
13958 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13960 * keyboard.c (kbd_buffer_get_event):
13961 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13962 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13964 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13966 * filelock.c: Fix unlikely file descriptor leaks.
13967 (get_boot_time_1): Rework to avoid using emacs_open.
13968 This doesn't actually fix a leak, but is better anyway.
13969 (read_lock_data): Use read, not emacs_read.
13971 * doc.c: Fix minor memory and file descriptor leaks.
13972 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13973 (get_doc_string, Fsnarf_documentation):
13974 Fix file descriptor leak on error.
13976 * term.c: Fix minor fdopen-related file descriptor leaks.
13977 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13978 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13980 * charset.c: Fix file descriptor leaks and errno issues.
13982 (load_charset_map_from_file): Don't leak file descriptor on error.
13983 Use plain record_xmalloc since the allocation is larger than
13984 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13986 * eval.c (record_unwind_protect_nothing):
13987 * fileio.c (fclose_unwind):
13989 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13990 The replacement doesn't block input, but that no longer seems
13993 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13995 * lread.c: Fix file descriptor leaks and errno issues.
13996 (Fload): Close some races that leaked fds or streams when 'load'
13998 (Fload, openp): Report error number of last nontrivial failure to open.
13999 ENOENT counts as trivial.
14000 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14002 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14003 now that the function is always called with a nonnegative arg.
14004 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14005 All uses replaced with ...
14006 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14008 A few more minor file errno-reporting bugs.
14009 * callproc.c (Fcall_process):
14010 * doc.c (Fsnarf_documentation):
14011 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14012 * process.c (set_socket_option):
14013 Don't let a constructor trash errno.
14014 * doc.c: Include <errno.h>.
14016 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14018 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14020 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14022 Fix w32 bug with call-process-region (Bug#14885).
14023 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14024 to Fcall_process when the input is empty. This simplifies the
14025 code a bit. It makes no difference on POSIXish platforms but
14026 apparently it fixes a bug on w32.
14028 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14029 * fileio.c (close_file_unwind): Don't close if FD is negative;
14030 this can happen when unwinding a zapped file descriptor.
14031 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14032 in case Emacs runs out of memory between the two unwind-protects.
14033 Don't trash errno when closing FD.
14034 Zap the FD in the specpdl when closing it, instead of deferring
14035 the removal of the unwind-protect; this fixes a bug where a child
14036 function unwinds the stack past us.
14038 New unwind-protect flavors to better type-check C callbacks.
14039 This also lessens the need to write wrappers for callbacks,
14040 and the need for make_save_pointer.
14041 * alloc.c (free_save_value):
14042 * atimer.c (run_all_atimers):
14044 * alloc.c (safe_alloca_unwind):
14045 * atimer.c (unwind_stop_other_atimers):
14046 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14047 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14048 * minibuf.c (choose_minibuf_frame_1):
14049 * process.c (make_serial_process_unwind):
14050 * xdisp.c (pop_message_unwind):
14051 * xselect.c (queue_selection_requests_unwind):
14052 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14053 * alloc.c (record_xmalloc):
14054 Prefer record_unwind_protect_ptr to record_unwind_protect with
14056 * alloc.c (Fgarbage_collect):
14057 Prefer record_unwind_protect_void to passing a dummy.
14058 * buffer.c (restore_buffer):
14059 * window.c (restore_window_configuration):
14060 * xfns.c, w32fns.c (do_unwind_create_frame)
14061 New wrapper. All record-unwind uses of wrappee changed.
14062 * buffer.c (set_buffer_if_live):
14063 * callproc.c (call_process_cleanup, delete_temp_file):
14064 * coding.c (code_conversion_restore):
14065 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14066 * editfns.c (save_excursion_restore)
14067 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14068 (save_restriction_restore):
14069 * eval.c (restore_stack_limits, un_autoload):
14070 * fns.c (require_unwind):
14071 * keyboard.c (recursive_edit_unwind, tracking_off):
14072 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14073 * macros.c (pop_kbd_macro, restore_menu_items):
14074 * nsfns.m (unwind_create_frame):
14075 * print.c (print_unwind):
14076 * process.c (start_process_unwind):
14077 * search.c (unwind_set_match_data):
14078 * window.c (select_window_norecord, select_frame_norecord):
14079 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14080 (fast_set_selected_frame):
14081 * xfns.c, w32fns.c (unwind_create_tip_frame):
14082 Return void, not a dummy Lisp_Object. All uses changed.
14083 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14084 * callproc.c (call_process_kill):
14085 * fileio.c (restore_point_unwind, decide_coding_unwind)
14086 (build_annotations_unwind):
14087 * insdel.c (Fcombine_after_change_execute_1):
14088 * keyboard.c (read_char_help_form_unwind):
14089 * menu.c (unuse_menu_items):
14090 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14091 * sound.c (sound_cleanup):
14092 * xdisp.c (unwind_redisplay):
14093 * xfns.c (clean_up_dialog):
14094 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14095 Accept no args and return void, instead of accepting and returning
14096 a dummy Lisp_Object. All uses changed.
14097 * cygw32.c (fchdir_unwind):
14098 * fileio.c (close_file_unwind):
14099 * keyboard.c (restore_kboard_configuration):
14100 * lread.c (readevalllop_1):
14101 * process.c (wait_reading_process_output_unwind):
14102 Accept int and return void, rather than accepting an Emacs integer
14103 and returning a dummy object. In some cases this fixes an
14104 unlikely bug when the corresponding int is outside Emacs integer
14105 range. All uses changed.
14106 * dired.c (directory_files_internal_unwind):
14107 * fileio.c (do_auto_save_unwind):
14108 * gtkutil.c (pop_down_dialog):
14109 * insdel.c (reset_var_on_error):
14110 * lread.c (load_unwind):
14111 * xfns.c (clean_up_file_dialog):
14112 * xmenu.c, nsmenu.m (pop_down_menu):
14113 * xmenu.c (cleanup_widget_value_tree):
14114 * xselect.c (wait_for_property_change_unwind):
14115 Accept pointer and return void, rather than accepting an Emacs
14116 save value encapsulating the pointer and returning a dummy object.
14118 * editfns.c (Fformat): Update the saved pointer directly via
14119 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14120 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14121 (unwind_body): New function.
14122 (record_unwind_protect): First arg is now a function returning void,
14123 not a dummy Lisp_Object.
14124 (record_unwind_protect_ptr, record_unwind_protect_int)
14125 (record_unwind_protect_void): New functions.
14126 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14127 * fileio.c (struct auto_save_unwind): New type.
14128 (do_auto_save_unwind): Use it.
14129 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14130 * insdel.c (struct rvoe_arg): New type.
14131 (reset_var_on_error): Use it.
14132 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14134 (specbinding_func): Remove; there are now several such functions.
14135 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14136 (set_unwind_protect_ptr): New function.
14137 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14139 Be simpler and more consistent about reporting I/O errors.
14140 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14141 Say "Read error" and "Write error", rather than "I/O error", or
14142 "IO error reading", or "IO error writing", when a read or write
14144 * process.c (Fmake_network_process, wait_reading_process_output)
14145 (send_process, Fprocess_send_eof, wait_reading_process_output):
14146 Capitalize diagnostics consistently. Put "failed foo" at the
14147 start of the diagnostic, so that we don't capitalize the
14148 function name "foo". Consistently say "failed" for such
14150 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14151 All callers changed. This is so it can use report_file_error.
14152 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14153 diagnostics consistently as above.
14155 * fileio.c (report_file_errno): Fix errno reporting bug.
14156 If the file name is neither null nor a pair, package it up as a
14157 singleton list. All callers changed, both to this function and to
14158 report_file_error. This fixes a bug where the memory allocator
14159 invoked by list1 set errno so that the immediately following
14160 report_file_error reported the wrong errno value.
14162 Fix minor problems found by --enable-gcc-warnings.
14163 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14164 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14166 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14168 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14169 Set event->arg to Qt if switch-event shall be generated.
14170 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14172 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14174 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14177 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14178 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14179 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14180 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14181 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14182 and there is a focused frame.
14183 (head_table): Add focus-in and focus-out.
14184 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14185 bind to handle-focus-in/out.
14187 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14188 (Fhandle_switch_frame): Call Fhandle_focus_in.
14189 (syms_of_frame): defsubr handle-focus-in/out.
14191 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14193 Fix porting bug to older POSIXish platforms (Bug#14862).
14194 * sysdep.c (emacs_pipe): New function, that implements
14195 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14196 This should port better to CentOS 5 and to Mac OS X 10.6.
14197 All calls to pipe2 changed.
14199 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14200 This makes the code easier to read and the executable a bit smaller.
14201 Do not replace all calls to Fcons that happen to create lists,
14202 just calls that are intended to create lists. For example, when
14203 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14204 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14205 Similarly for list2 through list5.
14206 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14207 * bytecode.c (exec_byte_code):
14208 * callint.c (quotify_arg, Fcall_interactively):
14209 * callproc.c (Fcall_process, create_temp_file):
14210 * charset.c (load_charset_map_from_file)
14211 (Fdefine_charset_internal, init_charset):
14212 * coding.c (get_translation_table, detect_coding_system)
14213 (Fcheck_coding_systems_region)
14214 (Fset_terminal_coding_system_internal)
14215 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14216 * composite.c (update_compositions, Ffind_composition_internal):
14217 * dired.c (directory_files_internal, file_name_completion)
14219 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14220 * doc.c (Fsnarf_documentation):
14221 * editfns.c (Fmessage_box):
14223 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14224 (Feval, eval_sub, Ffuncall, apply_lambda):
14225 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14226 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14227 (Fset_file_times, Finsert_file_contents)
14228 (Fchoose_write_coding_system, Fwrite_region):
14229 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14230 * font.c (font_registry_charsets, font_parse_fcname)
14231 (font_prepare_cache, font_update_drivers, Flist_fonts):
14232 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14233 * frame.c (make_frame, Fmake_terminal_frame)
14234 (x_set_frame_parameters, x_report_frame_params)
14235 (x_default_parameter, Fx_parse_geometry):
14236 * ftfont.c (syms_of_ftfont):
14237 * image.c (gif_load):
14238 * keyboard.c (command_loop_1):
14239 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14240 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14241 (Fminor_mode_key_binding, accessible_keymaps_1)
14242 (Faccessible_keymaps, Fwhere_is_internal):
14243 * lread.c (read_emacs_mule_char):
14244 * menu.c (find_and_return_menu_selection):
14245 * minibuf.c (get_minibuffer):
14246 * nsfns.m (Fns_perform_service):
14247 * nsfont.m (ns_script_to_charset):
14248 * nsmenu.m (ns_popup_dialog):
14249 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14250 (Fx_own_selection_internal):
14251 * nsterm.m (append2):
14252 * print.c (Fredirect_debugging_output)
14253 (print_prune_string_charset):
14254 * process.c (Fdelete_process, Fprocess_contact)
14255 (Fformat_network_address, set_socket_option)
14256 (read_and_dispose_of_process_output, write_queue_push)
14257 (send_process, exec_sentinel):
14258 * sound.c (Fplay_sound_internal):
14259 * textprop.c (validate_plist, add_properties)
14260 (Fput_text_property, Fadd_face_text_property)
14261 (copy_text_properties, text_property_list, syms_of_textprop):
14262 * unexaix.c (report_error):
14263 * unexcoff.c (report_error):
14264 * unexsol.c (unexec):
14265 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14266 (Fformat_mode_line, syms_of_xdisp):
14267 * xfaces.c (set_font_frame_param)
14268 (Finternal_lisp_face_attribute_values)
14269 (Finternal_merge_in_global_face, syms_of_xfaces):
14270 * xfns.c (x_default_scroll_bar_color_parameter)
14271 (x_default_font_parameter, x_create_tip_frame):
14272 * xfont.c (xfont_supported_scripts):
14273 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14274 (menu_help_callback, xmenu_show):
14275 * xml.c (make_dom):
14276 * xterm.c (set_wm_state):
14277 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14278 and similarly for list2 through list5.
14280 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14282 * callproc.c (Fcall_process_region): Fix minor race and tune.
14283 (create_temp_file): New function, with the temp-file-creation part
14284 of the old Fcall_process_region. Use Fcopy_sequence to create the
14285 temp file name, rather than alloca + build_string, for simplicity.
14286 Don't bother to block input around the temp file creation;
14287 shouldn't be needed. Simplify use of mktemp.
14288 Use record_unwind_protect immediately after creating the temp file;
14289 this closes an unlikely race where the temp file was not removed.
14290 Use memcpy rather than an open-coded loop.
14291 (Fcall_process_region): Use the new function. If the input is
14292 empty, redirect from /dev/null rather than from a newly created
14293 empty temp file; this avoids unnecessary file system traffic.
14295 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14297 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14298 Simplify by making this case like the other two. This is a bit
14299 slower on obsolete hosts, but the extra complexity isn't worth it.
14301 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14302 * process.c (create_process) [!DOS_NT]:
14303 Remove now-unnecessary calls to emacs_close.
14305 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14307 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14308 returning early. (Bug#14850)
14310 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14311 and inhibit-iso-escape-detection attributes of 'undecided'.
14314 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14316 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14317 Reported by Herbert J. Skuhra in
14318 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14320 Don't lose top specpdl entry when memory is exhausted.
14321 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14322 specpdl overflow here, to simplify callers; all callers changed.
14323 Always reserve an unused entry at the stack top; this avoids
14324 losing the top entry's information when memory is exhausted.
14326 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14328 Clean up errno reporting and fix some errno-reporting bugs.
14329 * callproc.c (Fcall_process):
14330 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14331 * process.c (create_process, Fmake_network_process):
14332 * unexaix.c (report_error):
14333 * unexcoff.c (report_error):
14334 Be more careful about reporting the errno of failed operations.
14335 The code previously reported the wrong errno sometimes.
14336 Also, prefer report_file_errno to setting errno + report_file_error.
14337 (Fcall_process): Look at openp return value rather than at path,
14338 as that's a bit faster and clearer when there's a numeric predicate.
14339 * fileio.c (report_file_errno): New function, with most of the
14340 old contents of report_file_error.
14341 (report_file_error): Use it.
14342 (Ffile_exists_p, Ffile_accessible_directory_p):
14343 Set errno to 0 when it is junk.
14344 * fileio.c (Faccess_file):
14345 * image.c (x_create_bitmap_from_file):
14346 Use faccessat rather than opening the file, to avoid the hassle of
14347 having a file descriptor open.
14348 * lisp.h (report_file_errno): New decl.
14349 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14352 * process.c (create_process, wait_reading_process_output) [AIX]:
14353 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14354 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14355 a multithreaded environment anyway).
14356 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14358 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14360 * image.c (x_find_image_file): Don't close a remote file handle.
14362 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14364 Fix races with threads and file descriptors.
14365 * callproc.c (Fcall_process_region):
14366 * dired.c (open_directory):
14367 * emacs.c (main, Fdaemon_initialized):
14368 * image.c (x_find_image_file):
14369 * inotify.c (Finotify_rm_watch):
14370 * lread.c (Flocate_file_internal):
14371 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14372 * term.c (term_mouse_moveto, init_tty):
14373 * termcap.c (tgetent):
14374 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14375 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14376 * unexhp9k800.c, unexmacosx.c (unexec):
14377 * callproc.c (Fcall_process_region):
14378 Use emacs_close, not close.
14379 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14380 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14381 and posix_close function on current platforms (which all lack them).
14382 (emacs_close): Use it. This should fix the races on GNU/Linux and
14383 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14384 and it should avoid closing random victim file descriptors on
14387 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14389 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14390 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14391 Touch up doc a bit.
14393 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14394 This is for .gdbinit xbacktrace.
14396 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14397 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14398 (emacs_set_tty): Now static.
14399 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14400 * term.c (tty_capable_p, tty_default_color_capabilities)
14401 (get_tty_terminal, term_mouse_movement)
14402 (handle_one_term_event, init_tty, maybe_fatal):
14403 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14404 (tgetent, scan_file, name_match, compare_contin):
14405 * terminal.c (get_terminal):
14406 Use bool for boolean.
14407 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14408 Prefer char to unsigned char if either will do.
14409 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14410 (tty_write_glyphs): Prefer int to unsigned.
14411 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14412 All callers changed.
14413 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14415 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14418 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14419 (B__dummy__): New dummy symbol, to pacify C89.
14420 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14421 they can't grok varargs macros.
14422 * dispnew.c (add_window_display_history)
14423 (add_frame_display_history):
14424 * print.c (print_object):
14425 * xdisp.c (debug_method_add):
14426 Use %p printf format only for void pointers.
14427 * emacs.c (usage_message): New constant, replacing ...
14428 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14429 (main): Adjust to usage reorg.
14430 * fns.c (syms_of_fns):
14431 * profiler.c (syms_of_profiler):
14432 Don't use non-constant struct initializers.
14433 * gnutls.h (gnutls_initstage_t):
14434 * lisp.h (enum Lisp_Fwd_Type):
14435 * lread.c (lisp_file_lexically_bound_p):
14436 * xsettings.c (anonymous enum):
14437 Remove trailing comma.
14438 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14439 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14440 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14442 * regex.c (const_re_char): New type, to pacify strict C89.
14443 All uses of 'const re_char' replaced to use it.
14444 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14445 with glibc when strict C89. This change is imported from gnulib.
14447 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14448 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14449 Omit GNU_LINUX implementation, since it requires long long.
14450 * xterm.c (x_draw_underwave):
14451 Do not assume the traditional order of struct's members.
14452 (x_term_init): Rewrite to avoid the need for non-constant structure
14455 Syntax cleanup, mostly replacing macros with functions.
14456 This removes the need for the syntax_temp hack.
14457 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14458 * syntax.c (SYNTAX_INLINE): New macro.
14459 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14460 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14461 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14462 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14463 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14464 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14465 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14466 Now constants, not macros.
14467 (syntax_temp) [!__GNUC__]: Remove.
14468 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14469 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14470 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14471 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14472 Move here from syntax.h; now functions, not macros. Except for the
14473 last function, these are static since only syntax.c uses them.
14474 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14475 All uses changed. Now a function, not a macro; use this fact
14476 to simplify the code.
14477 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14478 compiler bugs; no longer relevant.
14479 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14480 (SYNTAX_INLINE): New macro.
14481 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14482 for the new functions. Use bool for boolean member.
14483 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14484 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14485 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14486 (SETUP_BUFFER_SYNTAX_TABLE):
14487 Now extern inline functions, not macros.
14488 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14489 Remove; all uses replaced by implementation.
14490 (syntax_temp) [!__GNUC__]: Remove decl.
14491 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14493 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14495 * emacs.c (main): Fix syntax error.
14497 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14499 Timestamp fixes for undo (Bug#14824).
14500 * atimer.c (schedule_atimer):
14501 * fileio.c (Ffile_newer_than_file_p):
14502 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14503 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14504 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14505 (syms_of_fileio): Remove Sclear_visited_file_name.
14506 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14507 file doesn't exist; this avoids an ambiguity with negative timestamps.
14508 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14509 * systime.h (make_emacs_time, invalid_emacs_time):
14510 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14511 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14512 * undo.c (record_first_change): Push (visited-file-modtime) onto
14513 undo list rather than reimplementing it by hand, incorrectly.
14515 2013-07-09 Ken Brown <kbrown@cornell.edu>
14517 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14519 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14521 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14523 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14525 Handle errno and exit status a bit more carefully.
14526 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14527 number into an exit status. Instead, use EXIT_CANCELED.
14528 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14529 * callproc.c (relocate_fd):
14530 * emacs.c (close_output_streams, main):
14531 * process.c (create_process):
14532 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14533 Use emacs_perror for simplicity.
14534 * callproc.c (relocate_fd, main):
14535 * sysdep.c (sys_subshell):
14536 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14537 (shut_down_emacs): Use emacs_write, not write.
14538 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14539 * fileio.c (Fcopy_file, e_write):
14540 * nsterm.m (ns_select):
14541 * process.c (send_process):
14542 * sound.c (vox_write):
14543 Use emacs_write_sig, not emacs_write.
14544 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14545 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14547 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14549 (emacs_full_write): New function.
14550 (emacs_write): Rewrite to use it.
14551 (emacswrite_sig, emacs_perror): New functions.
14552 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14554 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14556 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14557 on NS even if it is present. Pixmap on NS is a void*.
14559 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14561 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14562 * process.c (close_on_exec, accept4, process_socket):
14563 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14565 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14567 * w32.c (sys_dup): Declare prototype.
14571 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14573 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14575 Make file descriptors close-on-exec when possible (Bug#14803).
14576 This simplifies Emacs a bit, since it no longer needs to worry
14577 about closing file descriptors by hand in some cases.
14578 It also fixes some unlikely races. Not all such races, as
14579 libraries often open files internally without setting
14580 close-on-exec, but it's an improvement.
14581 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14582 * callproc.c (Fcall_process) [!MSDOS]:
14583 * emacs.c (main) [!DOS_NT]:
14584 * nsterm.m (ns_term_init):
14585 * process.c (create_process):
14586 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14587 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14588 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14589 Prefer mkostemp with O_CLOEXEC to mkstemp.
14590 * callproc.c (relocate_fd) [!WINDOWSNT]:
14591 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14592 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14594 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14595 Make the resulting file descriptor close-on-exec.
14596 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14597 * lread.c (load_descriptor_list, load_descriptor_unwind):
14598 Remove; no longer needed. All uses removed.
14599 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14600 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14602 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14603 (Fmake_network_process, Fnetwork_interface_list)
14604 (Fnetwork_interface_info, server_accept_connection):
14605 Make newly-created socket close-on-exec.
14606 * sysdep.c (emacs_open, emacs_fopen):
14607 Make new-created descriptor close-on-exec.
14608 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14609 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14611 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14613 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14614 for NS_IMPL_GNUSTEP.
14616 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14618 Fix openp errno handling.
14619 * callproc.c (Fcall_process): Preserve openp errno around close.
14620 * lread.c (openp): Set errno when returning -1, as some callers
14623 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14625 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14627 * nsterm.h (NSSavePanel): Update comment.
14628 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14629 (ns_run_file_dialog): Declare.
14631 * nsfns.m: Remove panelOK.
14633 (ns_run_file_dialog): New function.
14634 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14635 event loop, so file dialog is popped up by ns_run_file_dialog, called
14636 by sendEvent (Bug#14578).
14637 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14639 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14641 * xdisp.c (default_line_pixel_height): New function.
14642 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14643 (try_cursor_movement, redisplay_window, try_window)
14644 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14646 * window.c (window_scroll_pixel_based):
14647 use default_line_pixel_height.
14649 * dispextern.h (default_line_pixel_height): Add prototype.
14651 * frame.c (x_set_line_spacing): Accept a float value for
14652 line-spacing parameter, per the documentation.
14654 * data.c (Fmultibyte_string_p): Doc fix.
14656 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14658 Use emacs_open more consistently when opening files.
14659 This handles EINTR more consistently now, and makes it easier
14660 to introduce other uniform changes to file descriptor handling.
14661 * sysstdio.h: New file.
14662 * buffer.c (mmap_init):
14663 * cygw32.c (chdir_to_default_directory):
14664 * dispnew.c (Fopen_termscript):
14665 * emacs.c (Fdaemon_initialized):
14666 * fileio.c (Fdo_auto_save):
14667 * image.c (slurp_file, png_load_body, jpeg_load_body):
14668 * keyboard.c (Fopen_dribble_file):
14670 * print.c (Fredirect_debugging_output):
14671 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14672 * termcap.c (tgetent):
14673 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14674 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14675 * w32term.c (w32_initialize) [CYGWIN]:
14676 * xfaces.c (Fx_load_color_file):
14677 Use emacs_open instead of plain open, and emacs_fopen instead of
14679 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14680 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14681 * callproc.c (default_output_mode): New constant.
14682 (Fcall_process): Use it to call emacs_open instead of plain creat.
14683 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14684 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14685 (emacs_fopen): New function.
14686 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14687 Include <lisp.h>, for emacs_open.
14688 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14690 Remove duplicate #include directives.
14691 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14693 Don't include stdio.h twice.
14694 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14695 Don't include sys/types.h or stdio.h twice.
14696 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14697 * lread.c: Don't include coding.h twice.
14698 * nsfont.m: Don't include frame.h twice.
14699 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14700 * ralloc.c: Don't include <unistd.h> twice.
14701 * xdisp.c: Don't include font.h twice.
14702 * xterm.c: Don't include fontset.h twice.
14703 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14705 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14707 Scale ImageMagick images more carefully.
14708 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14709 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14710 Be more careful about avoiding undefined behavior after
14711 integer overflow and division by zero.
14713 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14715 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14716 (syms_of_w32fns): DEFSYM them.
14717 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14718 (CCHDEVICENAME): Define macros if not defined.
14719 (struct MONITOR_INFO_EX): New struct.
14720 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14721 (enum_display_monitors_fn): New variable.
14722 (globals_of_w32fns): Initialize it.
14723 (Fx_display_pixel_width, Fx_display_pixel_height)
14724 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14725 multi-monitor setups in docstrings.
14726 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14727 screen size by primary monitor's millimeter per pixel.
14728 (w32_monitor_enum, w32_display_monitor_attributes_list)
14729 (w32_display_monitor_attributes_list_fallback)
14730 (Fw32_display_monitor_attributes_list): New functions.
14731 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14733 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14735 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14737 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14739 * fileio.c (Qfile_notify_error): New error symbol.
14741 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14742 * inotify.c (inotify_callback, symbol_to_inotifymask)
14743 (Finotify_add_watch, Finotify_rm_watch): Use it.
14744 (inotifyevent_to_event): Exchange order of cookie and file name.
14745 (Finotify_add_watch): Adapt docstring.
14747 * lisp.h (Qfile_notify_error): Declare.
14749 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14751 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14752 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14753 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14754 which did not work (see <http://bugs.gnu.org/14569#307>).
14755 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14756 && (!noninteractive || initialized)). This attempts to thread
14757 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14759 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14761 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14762 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14764 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14766 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14767 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14768 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14769 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14771 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14773 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14774 Define to __sys_siglist.
14776 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14778 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14779 word-wrap, so that overflow-newline-into-fringe would work in
14780 visual-line-mode. (Bug#2749)
14781 (move_it_in_display_line_to): When the last scanned display
14782 element fits exactly on the display line, and
14783 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14784 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14785 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14786 finding buffer position that corresponds to pixel coordinates,
14787 e.g. in buffer_posn_from_coords.
14789 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14791 * process.c (handle_child_signal): Call catch_child_signal if
14794 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14796 Don't convert function pointers to void * and back.
14797 It isn't portable C, and it's easy enough to avoid.
14798 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14799 (make_save_value): Add support for SAVE_FUNCPOINTER.
14800 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14801 * print.c (print_object):
14802 Distinguish function from object pointers.
14803 * lisp.h (SAVE_FUNCPOINTER): New constant.
14804 (SAVE_SLOT_BITS): Adjust to it.
14805 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14806 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14807 (voidfuncptr): New typedef.
14808 (struct Lisp_Save_Value): New member data[0].funcpointer.
14809 (XSAVE_FUNCPOINTER): New function.
14811 Simplify buildobj processing.
14812 * Makefile.in (buildobj.h): Make it a sequence of strings each
14813 followed by comma, rather than a single string. Put it into a
14814 .tmp file in case there's an error while generating it.
14815 (gl-stamp): Use .tmp for temp files.
14816 (mostlyclean): Clean .tmp files.
14817 * doc.c (buildobj): Move to just the routine that needs it.
14818 It's now an array of strings, so processing is simpler.
14820 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14822 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14823 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14824 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14825 Invoke malloc_enable_thread even when not interactive.
14826 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14827 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14828 in this case, since the underlying bug has now been fixed.
14830 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14832 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14833 unlinking it (bug#14691).
14835 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14837 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14838 before checking whether buffer is modified. This lets
14839 `kill-buffer-query-functions' cancel killing of the buffer or save
14840 its content before `kill-buffer' asks user the "Buffer %s
14841 modified; kill anyway?" question.
14843 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14845 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14846 Let the super performKeyEquivalent deal with them (Bug#14747).
14848 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14850 * widget.c (resize_cb): Remove unused local.
14852 Do not use GTK 3 if it exists but cannot be compiled.
14853 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14854 * xterm.c (x_error_handler) [!USE_GTK]:
14857 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14859 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14861 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14862 to the valid range of values. (Bug#14753)
14864 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14865 when moving point by using the current glyph matrix. This avoids
14866 the need to force redisplay when this function is called in a
14869 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14871 Fix minor problems found by static checking.
14872 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14873 Redo the latter's body to sidestep GCC parenthesization warnings.
14874 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14875 * coding.c (detect_coding, detect_coding_system):
14876 * coding.h (struct undecided_spec):
14877 Use bool for boolean.
14878 * image.c (QCmax_width, QCmax_height): Now static.
14879 * xdisp.c (Fmove_point_visually): Remove unused local.
14881 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14883 * xdisp.c (Fmove_point_visually): New function.
14885 2013-06-28 Kenichi Handa <handa@gnu.org>
14887 * coding.h (define_coding_undecided_arg_index): New enum.
14888 (coding_attr_index): New members
14889 coding_attr_undecided_inhibit_null_byte_detection,
14890 coding_attr_undecided_inhibit_iso_escape_detection,
14891 coding_attr_undecided_prefer_utf_8.
14892 (undecided_spec): New struct.
14893 (struct coding_system): New member `undecided' of the member
14896 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14897 (detect_coding): Likewise.
14898 (detect_coding_system): Likewise.
14899 (Fdefine_coding_system_internal): New coding system properties
14900 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14902 (syms_of_coding): Adjust for coding_arg_undecided_max.
14904 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14906 * image.c (x_from_xcolors): Remove unused local.
14908 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14910 Defer image data transfer between X client and server until actual
14913 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14916 * image.c (Destroy_Image): Remove.
14917 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14918 `mask_p', and `colors_p'. All uses changed.
14919 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14920 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14921 New macros for `flags' arg to x_clear_image_1.
14922 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14923 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14924 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14925 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14926 (image_get_x_image, image_unget_x_image): New functions or macros.
14927 (image_background, image_background_transparent, x_to_xcolors)
14928 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14929 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14930 instead of Destroy_Image.
14931 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14932 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14933 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14934 (imagemagick_load_image, svg_load_image): Use them instead of
14935 x_create_x_image_and_pixmap, and x_put_x_image followed by
14936 x_destroy_x_image, respectively.
14937 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14938 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14939 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14940 background_transparent fields.
14941 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14942 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14944 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14946 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14947 This mostly consists of undoing recent changes.
14948 * callproc.c (Fcall_process):
14949 * process.c (create_process):
14950 Do not worry about catching SIGCHLD here, undoing previous change.
14951 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14952 * process.c, process.h (catch_child_signal):
14953 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14954 * process.c (catch_child_handler): Don't worry about being called
14955 lazily and do not assume caller has blocked SIGCHLD, undoing
14956 previous change. Move first-time stuff back to
14957 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14958 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14959 set lib_child_handler if it's already initialized, which may
14960 help avoid problems on GNUstep.
14962 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14964 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14965 * callproc.c (Fcall_process):
14966 * process.c (create_process):
14967 Make sure SIGCHLD is caught before we fork,
14968 since Emacs startup no arranges to catch SIGCHLD.
14969 * process.c (lib_child_handler): Initialize to null, not to
14971 (catch_child_signal): Allow self to be called lazily.
14972 Do nothing if it's already been called.
14973 Assume caller has blocked SIGCHLD (all callers do now).
14974 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14975 just before it's really needed.
14976 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14977 since it hasn't been caught yet.
14979 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14981 * image.c (compute_image_size): New function to implement
14982 :max-width and :max-height.
14983 (imagemagick_load_image): Use it.
14985 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14987 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14988 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14990 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14991 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14992 the SIGCHLD handler, since the code is not atomic and (due to glib)
14993 signals may be arriving now.
14994 * sysdep.c (init_signals): Do not catch child signals here;
14995 'main' now does that later, at a safer time.
14997 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14999 Clean up SIGCHLD handling a bit (Bug#14569).
15000 * process.c, process.h (catch_child_signal):
15001 Now always extern, even if !NS_IMPL_GNUSTEP.
15002 * process.c (catch_child_signal): Move glib tickler here from
15003 init_process_emacs, so that it's done earlier in Emacs
15004 initialization. Also move the noninteractive && !initialized
15005 check here from init_process_emacs. This is all a bit cleaner for
15006 GNUish platforms, and I hope it works around the Cygwin bug.
15007 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15008 that glib signal handling is tickled before glib creates threads.
15010 * process.c (wait_reading_process_output): Avoid int overflow
15011 when reading more than 2 GiB total from a process.
15013 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15015 * process.c (create_process): Handle a couple more cases,
15016 i.e., work even if new_argv and wait_child_setup[i] are cached.
15017 Use Fcall_process's style for volatile vars.
15019 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15021 * process.c (create_process): Mark PROCESS volatile.
15023 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15025 Use C99-style flexible array members if available.
15026 This avoids some subtle aliasing issues, which typically
15027 aren't a problem with GCC but may be a problem elsewhere.
15028 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15029 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15030 In either case, it uses a flexible array member rather than
15031 the old struct hack. All uses changed.
15032 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15033 Adjust to sdata reorganization.
15034 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15035 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15036 that ports better to pre-C99 non-GCC.
15037 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15038 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15039 as the latter has changed.
15040 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15041 and port better to pre-C99 GCC.
15042 * image.c (struct xpm_cached_color):
15043 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15044 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15045 Use FLEXIBLE_ARRAY_MEMBER.
15046 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15047 Move decl to top level so it gets checked against implementation.
15048 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15049 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15051 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15053 * syntax.c: Integer cleanups.
15054 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15055 All uses that need 0-or-2 changed to:
15056 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15057 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15058 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15059 (char_quoted, prev_char_comend_first, back_comment)
15060 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15061 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15062 Use bool for boolean.
15063 (update_syntax_table, skip_chars, skip_syntaxes):
15064 Prefer int to unsigned when either will do.
15065 (back_comment): Return boolean success flag, like forw_comment,
15066 instead of positive-or-minus-1 (which might have overflowed int anyway).
15067 Don't stuff ptrdiff_t into int.
15068 (syntax_spec_code, syntax_code_spec): Now const.
15069 (Fmatching_paren, scan_lists, scan_sexps_forward):
15070 Use enum syntaxcode for syntax code.
15071 (Fmatching_paren): Check that arg is a character, not just an integer.
15072 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15073 (Finternal_describe_syntax_value): Omit no-longer-needed
15075 (skip_chars): Use char, not unsigned char, when the distinction
15077 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15078 * bytecode.c (exec_byte_code):
15079 * syntax.c (syntax_spec_code, Fchar_syntax)
15080 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15081 (init_syntax_once):
15082 * syntax.h (SYNTAX_WITH_FLAGS):
15083 Omit unnecessary casts.
15085 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15087 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15088 line dimensions here, to avoid race conditions with the main
15089 thread. (Bug#14062, bug#14630, bug#14669)
15091 * w32term.c (w32_draw_window_cursor): Compute the header line and
15092 mode line dimensions here.
15093 <w32_system_caret_window, w32_system_caret_hdr_height>:
15094 <w32_system_caret_mode_height>: New variables.
15096 * w32term.h: Declare them.
15098 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15100 * alloc.c (die): Move "assertion failed" string here ...
15101 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15102 COND when SUPPRESS_CHECKING. This shrinks the executable text
15103 size by 0.8% to 2.2% when configured with --enable-checking,
15104 depending on optimization flags (GCC 4.8.1 x86-64).
15106 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15108 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15110 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15111 base is 2; this is more accurate.
15113 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15115 * sound.c (string_default): Move to !WINDOWSNT section.
15116 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15118 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15120 * sound.c: Integer cleanups.
15121 Remove unnecessary forward decls.
15122 (struct sound_device): The 'file' member is now a Lisp_Object, not
15123 a char *, so that we needn't invoke alloca on a huge size.
15124 (Fplay_sound_internal): Adjust to this.
15125 (string_default): New function.
15126 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15127 Use it to adjust to the struct sound_device change.
15128 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15129 (be2hs) [0]: Remove.
15131 * syntax.c (skip_chars): Don't use uninitialized storage
15132 when searching a multibyte buffer for characters that are not in a
15133 unibyte string that contains non-ASCII characters.
15135 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15137 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15138 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15140 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15142 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15144 2013-06-18 Kenichi Handa <handa@gnu.org>
15146 * font.c (Ffont_spec): Signal an error for an invalid font name
15149 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15151 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15152 In particular this ports to 32-bit sparc Sun cc.
15153 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15154 array with a dummy element at specpdl[-1], so that its address can
15156 (unbind_to): Do not copy the binding; not needed, now that we
15157 copy old_value in the one place where the copy is needed.
15158 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15159 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15160 (union specbinding): Rename from struct specbinding. Redo layout
15161 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15162 which is not portable. With Sun C 5.12 32-bit sparc, the
15163 declaration causes nargs to be an unsigned bitfield, a behavior
15164 that the C standard allows; but Emacs wants nargs to be signed.
15165 The overall type is now a union of structures rather than a
15166 structure of union of structures, and the 'kind' member is now a
15167 bitfield, so that the overall type doesn't grow. All uses changed.
15168 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15170 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15172 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15173 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15175 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15177 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15179 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15180 unless we know that the window w's frame is a frame object.
15181 Another attempt at solving bug#14062 and bug#14630.
15183 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15185 * textprop.c (property_set_type): New enum.
15186 (add_properties): Allow appending/prepending text properties.
15187 (add_text_properties_1): Factored out of Fadd_text_properties.
15188 (Fadd_text_properties): Move all the code into
15189 add_text_properties_1.
15190 (Fadd_face_text_property): New function that calls
15191 add_text_properties_1.
15193 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15195 Move functions from lisp.h to individual modules when possible.
15196 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15197 * alloc.c (XFLOAT_INIT, set_symbol_name):
15198 * buffer.c (CHECK_OVERLAY):
15199 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15200 (set_char_table_parent):
15201 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15202 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15203 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15204 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15206 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15207 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15208 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15209 (backtrace_args, backtrace_debug_on_exit):
15210 * floatfns.c (CHECK_FLOAT):
15211 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15212 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15213 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15214 (set_hash_index_slot):
15215 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15216 * marker.c (CHECK_MARKER):
15217 * textprop.c (CHECK_STRING_OR_BUFFER):
15218 * window.c (CHECK_WINDOW_CONFIGURATION):
15219 Move here from lisp.h, and make these functions static rather than
15221 * buffer.c (Qoverlayp):
15223 * fns.c (Qhash_table_p):
15224 * window.c (Qwindow_configuration_p):
15226 * lisp.h: Remove the abovementioned defns and decls.
15228 Use functions, not macros, for XINT etc (Bug#11935).
15229 In lisp.h, prefer functions to function-like macros, and
15230 constants to object-like macros, when either will do. This:
15231 . simplifies use, as there's no more need to worry about
15232 arguments' side effects being evaluated multiple times.
15233 . makes the code easier to debug on some platforms.
15234 However, when using gcc -O0, keep using function-like macros
15235 for a few critical operations, for performance reasons.
15236 This sort of thing isn't needed with gcc -Og, but -Og
15237 is a GCC 4.8 feature and isn't widely-enough available yet.
15238 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15239 Remove enum lsb_bits; no longer needed.
15240 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15241 * buffer.c (Qoverlap):
15243 * fns.c (Qhash_table_p):
15244 Now extern, so lisp.h can use these symbols.
15245 * dispextern.h: Include character.h, for MAX_CHAR etc.
15246 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15247 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15248 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15249 (GLYPH_CODE_P): Move here from lisp.h.
15250 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15251 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15252 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15253 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15254 XUNTAG now returns void *.
15255 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15256 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15257 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15258 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15259 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15260 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15261 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15262 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15263 New macros, renamed from their sans-lisp_h_ counterparts.
15264 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15265 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15266 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15267 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15268 If compiling via GCC without optimization, define these as macros
15269 in addition to inline functions.
15270 To disable this, compile with -DINLINING=0.
15271 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15272 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15273 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15274 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15275 (INTMASK, VALMASK): Now macros, since static values cannot be
15276 accessed from extern inline functions.
15277 (VALMASK): Also a constant, for benefit of old GDB.
15278 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15279 is INTEGERP, which can fold it in.
15280 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15281 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15282 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15283 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15284 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15285 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15286 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15287 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15288 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15289 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15290 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15291 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15292 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15293 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15294 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15295 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15296 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15297 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15298 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15299 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15300 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15301 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15302 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15303 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15304 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15305 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15306 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15307 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15308 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15309 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15310 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15311 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15312 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15314 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15315 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15316 (VALMASK): Define in one place rather than in two, merging the
15317 USE_LSB_TAG parts; this is simpler.
15318 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15319 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15320 Move up, to avoid use before definition.
15321 Also include "globals.h" earlier, for the same reason.
15322 (make_natnum): New function.
15323 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15324 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15325 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15326 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15327 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15328 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15329 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15330 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15331 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15332 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15333 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15334 (Qwindow_configuration_p, Qimage): New forward declarations.
15335 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15336 (STRING_COPYIN): Remove; unused.
15337 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15338 (xcar_addr, xcdr_addr): New functions. All uses changed.
15339 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15340 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15341 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15342 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15343 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15344 (TYPE_RANGED_INTEGERP): Simplify.
15345 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15346 (setlocale, fixup_locale, synchronize_system_messages_locale)
15347 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15348 Now empty functions, not macros.
15349 (functionp): Return bool, not int.
15350 * window.c (Qwindow_configuration_p): Now extern,
15351 so window.h can use it.
15352 * window.h (Qwindowp): Move decl back to lisp.h.
15354 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15356 * xdisp.c (Fline_pixel_height): New function, required for solving
15359 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15361 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15363 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15365 * lread.c (syms_of_lread):
15366 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15368 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15370 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15372 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15374 * fileio.c (expand_file_name): Doc fix.
15376 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15378 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15379 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15380 Wait for self, not for 0. This can't hurt on GNU or similar
15381 system, and may help with Cygwin.
15383 * keyboard.c: Don't use PROP (...) as an lvalue.
15384 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15385 Use set_prop (A, B), not PROP (A) = B.
15387 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15389 * xdisp.c (get_it_property): Use it->window instead of generating
15390 a Lisp object from it->w.
15392 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15394 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15395 get-char-property the window that is being rendered, instead of
15396 the buffer, to support window-specific overlays. (Bug#14575)
15397 (compute_display_string_pos): When W is NULL, use the current
15398 buffer as the object to pass to get-char-property.
15399 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15400 pointer member of the bidi iterator, since no window is pertinent
15403 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15405 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15406 being displayed, and pass it to compute_display_string_pos.
15407 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15408 (bidi_paragraph_init): All callers changed.
15410 * xdisp.c (init_from_display_pos, init_iterator)
15411 (handle_single_display_spec, next_overlay_string)
15412 (get_overlay_strings_1, reseat_1, reseat_to_string)
15413 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15414 Set bidi_it.w member from it->w.
15415 (compute_display_string_pos): Accept additional argument, the
15416 window being displayed, and pass it to Fget_char_property.
15419 * dispextern.h (struct bidi_it): New member w, the window being
15421 (compute_display_string_pos): Adjust prototype.
15423 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15425 * xgselect.c: Remove unneeded include xterm.h.
15427 * process.c (wait_reading_process_output): Check for NS before GLIB.
15428 GLIB may be linked in due to rsvg, but ns_select must be called.
15430 * xgselect.c (xg_select): Remove call to window_system_available
15431 and g_main_context_pending at the top, so Gdk events (i.e. file
15432 notify) are processed when Emacs is started with -nw.
15434 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15436 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15437 (ctagsfiles3): New variable, includes only *.m files.
15438 (TAGS): Use an explicit language name in the regular expressions,
15439 to avoid transformation of '/SOMETHING' by MSYS to
15440 'c:\MSYS\SOMETHING'.
15442 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15444 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15446 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15448 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15449 still need to set the mouse pointer shape and activate help-echo.
15452 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15454 A few porting etc. fixes for the new file monitor code.
15455 See the thread containing
15456 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15457 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15458 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15459 (dir_monitor_callback, Fgfile_rm_watch):
15460 Use assq_no_quit instead of Fassoc, for speed.
15461 (dir_monitor_callback, Fgfile_rm_watch):
15462 eassert that the monitor is a fixnum.
15463 (dir_monitor_callback): No need for CDR_SAFE.
15464 Simplify building of lisp with alternative tails.
15465 (Fgfile_add_watch, Fgfile_rm_watch):
15466 Do not assume glib functions set errno reliably on failure.
15467 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15468 and signal an error otherwise.
15469 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15470 Use Fdelq instead of Fdelete, for speed.
15472 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15474 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15475 don't insist on being invoked on a highlighted tool-bar button.
15476 Avoids losing tool-bar functionality when mouse-highlight is nil.
15477 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15478 Don't highlight when mouse-highlight is nil.
15479 (note_mouse_highlight): When mouse-highlight is nil, don't return
15480 right away; instead, run tool-bar and mode-line highlight
15481 subroutine, clear any existing highlight, and revert the mouse
15482 pointer to its default shape. (Bug#14558)
15484 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15486 * lisp.mk (lisp): Add prog-mode.el.
15488 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15490 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15491 * process.c (dummy_handler): New function.
15492 (lib_child_handler): New static var.
15493 (handle_child_signal): Invoke it.
15494 (catch_child_signal): If a library has set up a signal handler,
15495 save it into lib_child_handler.
15496 (init_process_emacs): If using glib and not on Windows, tickle glib's
15497 child-handling code so that it initializes its private SIGCHLD handler.
15498 * syssignal.h (SA_SIGINFO): Default to 0.
15499 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15500 31; it should no longer be needed now.
15502 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15504 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15506 * gfilenotify.c (globals_of_gfilenotify): New function.
15507 (syms_of_gfilenotify): Move global initialization there.
15509 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15511 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15513 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15514 * keyboard.c (menu_bar_items, tool_bar_items):
15515 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15516 not override local keymaps any more.
15518 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15520 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15522 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15524 * w32console.c (initialize_w32_display): Return the dimensions of
15525 the console window via 2 additional arguments, not via the current
15526 frame. This avoids crashes due to overrunning the bounds of
15527 frame's decode_mode_spec_buffer, which is not resized following
15528 the change of the frame dimensions from the initial 10x10.
15530 * w32term.h (w32_initialize_display_info): Adjust prototype.
15532 * term.c (init_tty): Take dimensions of the frame from the values
15533 returned by initialize_w32_display.
15535 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15536 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15537 (LIBES): Add $(GFILENOTIFY_LIBS).
15539 * w32inevt.c (handle_file_notifications): Add dummy implementation
15540 for !HAVE_W32NOTIFY.
15542 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15544 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15546 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15548 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15550 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15552 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15554 Fix minor problems found by static checking.
15555 * data.c (pure_write_error):
15556 Use xsignal2, not Fsignal, as Fsignal might return.
15557 * eval.c (set_backtrace_debug_on_exit): Now static.
15558 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15559 No longer inline. EXTERN_INLINE is needed only for functions
15560 defined in .h files. Reindent function header as per GNU style.
15561 (backtrace_p, backtrace_top, backtrace_next):
15562 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15563 compiler or linker. Add extern decls to pacify gcc -Wall.
15564 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15566 * frame.c (free_monitors): Define only on platforms that need it.
15567 * nsterm.m (ns_term_init):
15568 * process.c (catch_child_signal):
15569 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15570 defined on all porting targets these days.
15571 * process.c, process.h (catch_child_signal):
15572 Make it extern only if NS_IMPL_GNUSTEP is defined.
15574 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15576 * w32.c (gettimeofday): Make the signature identical to prototype
15577 in nt/inc/sys/time.h.
15579 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15581 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15584 * keyboard.c (safe_run_hooks_error): Improve error message.
15586 * data.c (pure_write_error): Add `object' argument.
15587 * puresize.h (CHECK_IMPURE): Use it.
15589 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15591 * Makefile.in (NOTIFY_OBJ): New variable.
15592 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15594 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15595 Call syms_of_gfilenotify.
15597 * gfilenotify.c: New file.
15599 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15600 and Qfile_w32notify.
15601 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15602 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15604 * lisp.h: Declare syms_of_gfilenotify.
15606 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15608 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15610 Merge the specpdl and backtrace stacks. Make the structure of the
15611 specpdl entries more obvious via a tagged union of structs.
15612 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15613 (enum specbind_tag): New enum.
15614 (struct specbinding): Make it a tagged union of structs.
15615 Add a case for backtrace records.
15616 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15617 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15618 (backtrace_debug_on_exit): New accessors.
15619 (struct backtrace): Remove.
15620 (struct catchtag): Remove backlist field.
15621 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15623 (Flocal_variable_p): Speed up the common case where the binding is
15625 * eval.c (backtrace_list): Remove.
15626 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15627 (set_backtrace_args, set_backtrace_nargs)
15628 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15629 (backtrace_next): New functions.
15630 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15631 (unwind_to_catch, internal_lisp_condition_case)
15632 (internal_condition_case, internal_condition_case_1)
15633 (internal_condition_case_2, internal_condition_case_n): Don't bother
15634 with backtrace_list any more.
15635 (Fsignal): Adjust to new backtrace format.
15636 (grow_specpdl): Move up.
15637 (record_in_backtrace): New function.
15638 (eval_sub, Ffuncall): Use it.
15639 (apply_lambda): Adjust to new backtrace format.
15640 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15642 (specbind): Adjust to new specpdl format. Simplify.
15643 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15644 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15646 (mark_backtrace): Remove.
15647 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15648 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15649 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15651 * profiler.c (record_backtrace): Use get_backtrace.
15652 (handle_profiler_signal): Use backtrace_top_function.
15653 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15654 accessor functions.
15656 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15658 * process.h (catch_child_signal): Declare.
15660 * process.c (catch_child_signal): New function.
15661 (init_process_emacs): Call it.
15663 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15664 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15666 (x_set_cursor_type): Remove declaration.
15667 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15668 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15669 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15670 (ns_get_color): Use F suffix on float.
15671 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15672 (ns_get_rgb_color): Remove.
15673 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15674 (note_mouse_movement): x and y are CGFloat.
15675 (ns_draw_fringe_bitmap): Remove unused rowY.
15676 Change #if to COCOA && >= 10_6.
15677 (ns_draw_window_cursor): Remove unused overspill.
15678 (ns_draw_underwave): width and x are EamcsCGFloat.
15679 (ns_draw_box): thickness is CGFloat.
15680 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15681 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15682 if not in main thread.
15683 (ns_get_pending_menu_title, ns_check_menu_open)
15684 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15685 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15686 (sendFromMainThread:): New method.
15687 (changeFont:): size is CGFloat.
15688 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15689 Disable warning about permanent text.
15690 (characterIndexForPoint:): Adjust return type depending on GNUstep
15692 (mouseDown:): delta is CGFloat.
15693 (updateFrameSize): Remove unised variable f.
15694 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15695 Cast float to EmacsCGFloat.
15696 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15697 also to -1 when restoring.
15698 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15699 inside NS_IMPL_COCOA.
15700 (toggleFullScreen:): Put call to toggleFullScreen inside
15701 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15702 (setPosition:portion:whole:): por is CGFloat.
15703 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15704 (mouseDown:): Use CGFloat.
15705 (mouseDragged:): Remove unised variable edge.
15706 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15708 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15709 of CGFloat differs.
15710 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15711 when NS_IMPL_GNUSTEP.
15712 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15713 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15714 (EmacsToolbar): Add clearAll. Add tag argument to
15715 addDisplayItemWithImage.
15716 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15718 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15720 * nsmenu.m (ns_update_menubar): Make static.
15721 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15722 (fillWithWidgetValue:): Add cast to SEL for setAction.
15723 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15724 (update_frame_tool_bar): Update code for GNUstep.
15725 (clearAll): New method.
15726 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15727 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15728 Move identifierToItem setObject and activeIdentifiers addObject before
15729 call to insertItemWithItemIdentifier.
15730 (validateVisibleItems): Fix indentation.
15731 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15732 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15733 UtilityWindow to aStyle, remove call to setStyleMask.
15735 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15737 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15738 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15739 Use F suffix on floats.
15740 (ns_char_width): Returns CGFloat.
15741 (ns_ascii_average_width): w is CGFloat instead of float.
15742 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15744 (ns_glyph_metrics): CGFloat instead of float.
15746 * nsfns.m (x_set_foreground_color, x_set_background_color):
15748 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15749 remove unused variables.
15750 (Fns_read_file_name): Keep track if panel is for save.
15751 Use ns_filename_from_panel/ns_directory_from_panel.
15752 (Fns_list_services): delegate only used for COCOA.
15753 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15754 Just return the input if GNUstep.
15755 (x_screen_planes): Remove.
15756 (Fxw_color_values): Use EmacsCGFloat
15757 (Fns_display_monitor_attributes_list): Only get screen number for
15759 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15761 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15762 ns_directory_from_panel.
15764 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15766 * process.c (handle_child_signal): Also use WCONTINUED.
15767 This is so that list-processes doesn't mistakenly list the process
15768 as stopped, when the process has actually been continued and is
15771 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15773 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15774 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15775 not already configured.
15777 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15779 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15781 * Makefile.in (mostlyclean): Remove *.res files.
15783 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15785 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15786 a buffer (bug#8447).
15788 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15790 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15791 display vector, and we backtrack, handle the case that the
15792 previous character position is also displayed from a display
15793 vector or covered by a display string or image. (Bug#14476)
15795 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15797 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15798 (struct MonitorInfo, free_monitors): Remove.
15799 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15800 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15801 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15804 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15805 (struct MonitorInfo, free_monitors): Remove.
15806 (ns_screen_name): Make static.
15807 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15808 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15811 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15812 (struct MonitorInfo): New struct.
15813 (free_monitors, make_monitor_attribute_list): Declare.
15815 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15817 (free_monitors, make_monitor_attribute_list): New functions.
15818 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15821 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15823 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15825 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15827 * keyboard.c: Apply keyboard decoding only to events that come directly
15828 from the tty, not from unread-command-events (bug#14368).
15829 (read_event_from_main_queue): New function, extracted from read_char.
15830 (read_decoded_char): Remove.
15831 (read_decoded_event_from_main_queue): New function to replace it.
15832 (read_char): Use it.
15833 (read_key_sequence): Use read_char rather than read_decoded_char.
15835 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15837 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15839 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15841 2013-05-22 Kenichi Handa <handa@gnu.org>
15843 The following changes are to fix the setting of
15844 buffer-file-coding-system on, for instance, C-x RET c unix RET
15845 _FILE_OF_DOS_EOL_TYPE_ RET.
15847 * coding.h (struct coding_system): New member detected_utf8_chars.
15849 * coding.c (detect_coding_utf_8): Count characters and check EOL
15850 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15852 (setup_coding_system): Do not initialize coding->head_ascii.
15853 (check_ascii): Do not set coding->eol_seen but update it. Do not
15854 call adjust_coding_eol_type here.
15855 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15856 If the eol-type of CODING is already specified, adjust the eol type
15857 of the found coding-system.
15858 (decode_coding_gap): Cancel previous change. Utilize the
15859 character numbers counted by detect_coding_utf_8. Fix detection
15862 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15864 * search.c (looking_at_1): Only set last_thing_searched if the match
15865 changed the match-data (bug#14281).
15867 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15869 * xdisp.c (reseat_at_previous_visible_line_start):
15870 Already declared in dispextern.h, so remove it here.
15871 (move_it_vertically_backward): Likewise.
15873 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15875 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15876 (Fx_display_pixel_width, Fx_display_pixel_height)
15877 (Fx_display_mm_width, Fx_display_mm_height):
15878 Mention `display-monitor-attributes-list' in docstrings.
15880 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15881 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15882 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15883 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15884 (Fx_display_backing_store, Fx_display_visual_class)
15885 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15886 (Fx_display_grayscale_p, Fx_display_pixel_width)
15887 (Fx_display_pixel_height, Fx_display_planes)
15888 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15889 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15890 (Fx_display_mm_width, Fx_display_mm_height)
15891 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15892 height for all physical monitors as in X11.
15894 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15895 Return pixel width or height for all physical monitors as in X11.
15897 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15899 Port --enable-gcc-warnings to clang.
15900 * bytecode.c (exec_byte_code):
15902 Redo diagnostic pragmas to pacify clang, too.
15903 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15904 * editfns.c (Fencode_time):
15905 * fileio.c (file_accessible_directory_p):
15906 * font.c (font_unparse_xlfd):
15907 Use '&"string"[index]' instead of '"string" + (index)'.
15908 * undo.c (user_error): Remove; unused.
15910 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15912 * insdel.c (insert_1_both): Document the arguments, instead of
15913 referring to insert_1, which no longer exists.
15915 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15916 some window, increment windows_or_buffers_changed, so that
15917 *Messages* display in that window is updated. (Bug#14408)
15919 * w32.c: Include epaths.h.
15920 (init_environment): Use cmdproxy.exe without leading directories.
15921 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15923 (gettimeofday): Adjust signature and return value to Posix
15926 * unexw32.c (open_output_file): Delete the existing emacs.exe
15927 before creating it, to break the hard link to the versioned
15930 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15931 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15932 (FIRSTFILE_OBJ): New variables.
15933 (W32_RES): Rename to EMACSRES. All users changed.
15934 (base_obj): Use $(CM_OBJ).
15935 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15936 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15937 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15938 $(W32_RES_LINK) before $(LIBES).
15939 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15941 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15943 * makefile.w32-in (DOC): Use just "DOC".
15945 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15947 * process.c: Export default filters and sentinels to Elisp.
15948 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15950 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15951 (Fset_process_sentinel, Fformat_network_address):
15952 Default to them instead of nil.
15953 (server_accept_connection): Sentinels can't be nil any more.
15954 (read_and_dispose_of_process_output): New function, extracted from
15955 read_process_output.
15956 (read_process_output): Use it; filters can't be nil.
15957 (Finternal_default_process_filter): New function, extracted from
15958 read_process_output.
15959 (exec_sentinel_unwind): Remove function.
15960 (exec_sentinel): Don't zilch sentinel while running.
15961 (status_notify): Sentinels can't be nil.
15962 (Finternal_default_process_sentinel): New function extracted from
15964 (setup_process_coding_systems): Default filter is not nil any more.
15965 (syms_of_process): Export new Elisp functions and initialize
15967 * lisp.h (make_lisp_proc): New function.
15969 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15971 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15973 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15975 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15976 unless we know that the window w is a leaf window.
15977 Another attempt at solving bug#14062.
15979 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15981 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15984 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15986 * image.c (gif_load): Check that subimages fit (Bug#14345).
15988 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15990 * lread.c (skip_dyn_eof): New function.
15991 (read1): Use it to skip the end of a file in response to #@00.
15993 * doc.c (get_doc_string): Slightly relax the sanity checking.
15995 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15997 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15998 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15999 (MonitorInfo): New struct.
16000 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16001 (Fns_display_monitor_attributes_list): New functions.
16002 (display-usable-bounds): Remove.
16003 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16006 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16008 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16009 (GTK_CHECK_VERSION): New macro, if not already defined.
16010 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16011 replaced by GTK_CHECK_VERSION.
16013 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16015 * xterm.h (GTK_PREREQ): New macro.
16016 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16017 to use this macro instead, for consistency and clarity.
16019 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16021 * xdisp.c (row_for_charpos_p): New function, with code of
16022 cursor_row_p, but accepts an additional argument CHARPOS instead
16023 of using a hardcoded PT.
16024 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16025 (row_containing_pos): Call row_for_charpos_p instead of partially
16026 doing the same. Fixes cursor positioning under longlines-mode
16027 when longlines-show-effect includes more than one newline, when
16028 moving the cursor vertically up.
16030 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16032 * makefile.w32-in (ACL_H): New macro.
16033 ($(BLD)/fileio.$(O)): Update dependencies.
16035 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16037 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16038 * Makefile.in (LIB_ACL): New macro.
16039 (LIBACL_LIBS): Remove.
16040 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16041 * fileio.c: Include <acl.h>.
16042 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16043 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16045 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16048 * unexelf.c: Don't assume ElfW (Half) fits in int.
16049 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16050 when dealing with ElfW (Half) values, since they can exceed 2**31
16051 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16052 (entry_address): Omit unused NUM arg. All uses changed.
16054 2013-05-07 Juri Linkov <juri@jurta.org>
16056 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16057 to the string converted from number with `Fnumber_to_string'.
16060 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16062 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16063 This fixes a problem introduced by my previous change.
16065 2013-05-07 Glenn Morris <rgm@gnu.org>
16067 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16069 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16071 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16073 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16075 Static checking by GCC 4.8.0.
16076 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16077 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16078 (x_get_monitor_attributes_fallback)
16079 (x_get_monitor_attributes_xinerama)
16080 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16081 Define only if USE_GTK.
16082 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16083 (x_get_monitor_attributes_fallback): Omit unused locals.
16084 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16085 Use double, not float, to avoid mixed-mode floating point arithmetic.
16087 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16088 Jan Djärv <jan.h.d@swipnet.se>
16090 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16091 (XINERAMA_CFLAGS): New macros.
16092 (ALL_CFLAGS, LIBES): Use them.
16094 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16095 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16096 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16097 (syms_of_xfns): DEFSYM them.
16098 (struct MonitorInfo): New struct.
16099 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16100 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16101 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16102 (x_get_monitor_attributes_xinerama): New functions.
16103 (Fx_display_monitor_attributes_list): New primitive.
16104 (syms_of_xfns): Defsubr it.
16106 * xterm.h (x_display_info): Add Xatom_net_workarea and
16107 Xatom_net_current_desktop.
16109 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16110 and dpyinfo->Xatom_net_current_desktop.
16112 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16114 * xdisp.c (pos_visible_p): Use the special code for finding the
16115 beginning of a display property or overlay for any "replacing"
16116 display property, not just for display strings. This solves
16117 incorrect reporting of position by posn-at-point. (Bug#14241)
16119 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16121 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16122 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16123 Verify that ElfW (Half) fits in int.
16124 (fatal): Use same signature as lisp.h.
16125 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16126 configure and build with -DUNEXELF_DEBUG without worrying about
16127 other modules that use DEBUG.
16128 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16129 possibly-wide integers now uses it instead of plain fprintf.
16130 (entry_address): New function, which avoids problems with 32-bit
16131 overflow on 64-bit hosts.
16132 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16133 (round_up): Don't assume the remainder fits in int.
16134 (find_section): Use bool for boolean. Simplify debug code.
16135 (unexec): Don't assume file sizes fit in int or size_t.
16136 Omit unnecessary trailing newline in 'fatal' format.
16137 Use strerror rather than outputting decimal error number.
16138 Remove unused code when emacs is not defined;
16139 this file relies on Emacs now.
16140 Don't assume e_phnum and e_shnum are positive.
16142 * regex.c: Fix problems when DEBUG is defined.
16143 (extract_number, extract_number_and_incr): Define regardless of
16144 whether DEBUG is defined; that's simpler and makes the code less
16145 likely to go stale in the normal case when DEBUG is not defined.
16146 Return int rather than taking an int * arg. All callers changed.
16147 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16148 Remove, replacing with ...
16149 (DEBUG_PRINT): New macro. All callers changed.
16150 (DEBUG_COMPILES_ARGUMENTS): New macro.
16151 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16152 (print_compiled_pattern, print_double_string) [DEBUG]:
16153 Use prototype rather than old-style definition.
16154 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16155 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16156 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16157 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16158 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16159 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16160 This matters only when DEBUG is defined.
16162 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16164 * xdisp.c (set_iterator_to_next): Set the
16165 ignore_overlay_strings_at_pos_p flag only if we are _really_
16166 iterating over an overlay string, as indicated by the
16167 current.overlay_string_index member. (Bug#14306)
16169 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16171 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16172 to where it is used, to avoid autorelease issues (Bug#14050).
16174 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16176 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16177 * fileio.c (syms_of_fileio): Implement this.
16178 * filelock.c (create_lock_file): If symbolic links don't work, so
16179 we use a regular file as a lock file, do not fsync the lock file;
16182 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16184 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16185 (syms_of_minibuf): Adjust accodingly.
16187 * callint.c (Fcall_interactively): Adjust calls accordingly.
16189 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16191 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16192 w->contents is a buffer before computing everything else.
16193 Use parentheses to disambiguate last part of the condition.
16195 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16196 assertion violations. (Bug#14062)
16198 2013-05-01 David Reitter <david.reitter@gmail.com>
16200 * nsfns.m (ns_tooltip): Initialize.
16202 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16204 * coding.c (decode_coding_gap): Don't remove the character before
16205 a newline unless it's a CR character. (Bug#14287)
16207 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16209 * dispextern.h (struct face): Move enum face_underline_type
16210 earlier so that bitfields can be in the same word.
16212 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16214 * nsfns.m (handlePanelKeys): New function.
16215 (EmacsOpenPanel:performKeyEquivalent:)
16216 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16217 arrows/function/control and copy/paste keys (Bug#14296).
16219 2013-04-27 Juri Linkov <juri@jurta.org>
16221 * callint.c (Fcall_interactively): Call `Qread_number' for
16222 interactive code letter `n' instead of using duplicate code.
16225 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16227 * systime.h (make_timeval): Declare as 'const'.
16229 2013-04-27 Kenichi Handa <handa@gnu.org>
16231 * font.c (font_open_entity): Always open a font of manageable
16234 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16236 Port better to AIX (Bug#14258).
16237 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16240 2013-04-24 Kenichi Handa <handa@gnu.org>
16242 * coding.c (decode_coding_iso_2022): When an invalid escape
16243 sequence is encountered, reset the invocation and designation
16244 status to the safest one.
16246 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16248 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16249 Without this fix, "make distclean" leaves stamp-h1 behind.
16251 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16253 * w32fns.c (w32_fullscreen_rect): New function to compute the
16254 window rectangle for the given fullscreen mode.
16255 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16256 longer tunes the window size. This keeps the window's edges flush
16257 with the screen and allows the taskbar to hide itself in fullboth.
16259 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16260 window decorations and uses the entire screen.
16262 * w32term.h (w32_fullscreen_rect) Add prototype.
16263 (struct w32_output): Replace normal_width, normal_height,
16264 normal_top, and normal_left members with a single normal_placement
16266 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16268 (FRAME_NORMAL_PLACEMENT): New macro.
16270 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16272 * minibuf.c (Ftest_completion): Silence compiler warning.
16274 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16276 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16279 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16282 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16283 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16284 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16285 parentheses where appropriate.
16287 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16289 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16291 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16293 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16294 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16295 Mention in the doc string that setting these variables takes
16296 effect only after a call to set-window-buffer. (Bug#14200)
16298 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16300 * indent.c (Fvertical_motion): Don't consider display strings on
16301 overlay strings as display strings on the buffer position we
16302 started from. This prevents vertical cursor motion from jumping
16303 more than one line when there's an overlay string with a display
16304 property at end of line.
16305 Reported by Karl Chen <Karl.Chen@quarl.org> in
16306 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16308 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16310 * window.c (select_window): `record_buffer' even if window is
16311 already selected (bug#14191).
16313 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16315 * window.c (Fwindow_end): Test more flags, including the buffer's
16316 last_overlay_modified flag, to determine whether the window's
16317 display is really up-to-date. Prevents the function from
16318 returning a stale value. (Bug#14170)
16319 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16322 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16324 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16325 garbaged only if it is not already the top frame on its TTY.
16326 This prevents flickering due to constant redrawing of TTY frames when
16327 there are GUI frames open in the same session. (Bug#13864)
16329 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16331 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16332 of marking the idle timers directly.
16334 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16336 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16337 tables (bug#14054).
16339 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16341 * window.c (select_window): Don't record_buffer while the invariant is
16342 temporarily broken (bug#14161).
16344 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16346 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16348 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16350 2013-04-07 Romain Francoise <romain@orebokech.com>
16352 Ignore additional platform-specific ACL errors (Bug#13702).
16353 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16354 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16356 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16358 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16361 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16363 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16364 This bug was introduced by my 2013-02-25 change that simplified
16365 data_start configuration. Without this change, on GNU/Linux
16366 an Emacs configured with --enable-profiling fails immediately
16367 due to a profiler signal.
16368 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16369 with these flags. On platforms where special flags are needed
16370 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16371 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16372 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16374 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16376 Get rid of some platform-specific functions examining window
16377 system and its capabilities. This is a partial rework of the
16379 * lisp.h (have_menus_p): Remove prototype. This function is
16380 replaced with platform-independent window_system_available.
16381 (check_window_system): Move to...
16382 * frame.h (decode_window_system_frame, window_system_available):
16383 ...here, add new prototypes.
16384 * frame.c (window_system_available, decode_window_system_frame):
16386 (check_window_system): Platform-independent now.
16387 * xterm.h (x_in_use): Remove declaration.
16389 * w32term.h (check_x_frame):
16390 * nsterm.h (check_x_frame): Remove prototypes. This function
16391 is replaced with platform-independent decode_window_system_frame.
16392 * msdos.c (have_menus_p): Remove.
16393 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16394 Remove platform-specific functions. Use check_window_system,
16395 decode_window_system_frame and check_ns_display_info where
16396 appropriate. Minor style and comment tweaks.
16397 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16398 (check_x_frame): Likewise.
16399 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16401 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16402 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16403 * xmenu.c, xselect.c: All related users changed.
16405 2013-04-03 Kenichi Handa <handa@gnu.org>
16407 The following changes is to optimize the code for reading UTF-8
16410 * coding.c (check_ascii): Rename from detect_ascii. Return value
16411 changed. Check EOL format. Do not call adjust_coding_eol_type
16413 (check_utf_8): New function.
16414 (adjust_coding_eol_type): Do nothing if already adjusted.
16415 (detect_coding): Compare the return value of check_ascii with
16416 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16417 (decode_coding_gap): Optimize for valid UTF-8.
16419 2013-03-21 Kenichi Handa <handa@gnu.org>
16421 * coding.c (syms_of_coding): Cancel previous change.
16423 * insdel.c (insert_from_gap): Fix previous change.
16425 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16427 Consistently use platform-specific function to detect window system.
16428 * lisp.h (check_window_system): New prototype. This function is
16429 going to replace check_x, check_w32 and check_ns.
16430 (have_menus_p): Mention msdos.c in comment.
16431 * fontset.c (check_window_system_func): Remove. Adjust all users.
16432 * fontset.h (check_window_system_func): Remove prototype.
16433 * nsterm.h (check_ns):
16434 * xterm.h (check_x):
16435 * w32term.h (check_w32): Likewise.
16436 * menu.c (Fx_popup_menu): Use check_window_system.
16437 * msdos.c (check_window_system): Define for MS-DOS.
16438 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16439 * w32fns.c (check_window_system): Likewise for MS-Windows.
16440 * xfns.c (check_window_system): Likewise for X.
16441 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16442 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16444 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16446 Prefer < to > in range checks such as 0 <= i && i < N.
16447 This makes it easier to visualize quantities on a number line.
16448 This patch doesn't apply to all such range checks,
16449 only to the range checks affected by the 2013-03-24 change.
16450 This patch reverts most of the 2013-03-24 change.
16451 * alloc.c (xpalloc, Fgarbage_collect):
16452 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16453 * character.c (string_escape_byte8):
16454 * charset.c (read_hex):
16455 * data.c (cons_to_unsigned):
16456 * dispnew.c (update_frame_1):
16457 * doc.c (Fsubstitute_command_keys):
16458 * doprnt.c (doprnt):
16459 * editfns.c (hi_time, decode_time_components):
16460 * fileio.c (file_offset):
16461 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16462 * font.c (font_intern_prop):
16463 * frame.c (x_set_alpha):
16464 * gtkutil.c (get_utf8_string):
16465 * indent.c (check_display_width):
16466 * keymap.c (Fkey_description):
16467 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16469 * minibuf.c (read_minibuf_noninteractive):
16470 * process.c (wait_reading_process_output):
16471 * search.c (Freplace_match):
16472 * window.c (get_phys_cursor_glyph):
16473 * xdisp.c (redisplay_internal):
16474 * xsmfns.c (smc_save_yourself_CB):
16475 Prefer < to > for range checks.
16476 * dispnew.c (sit_for): Don't mishandle NaNs.
16477 This fixes a bug introduced in the 2013-03-24 change.
16478 * editfns.c (decode_time_components): Don't hoist comparison.
16479 This fixes another bug introduced in the 2013-03-24 change.
16481 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16483 * frame.h (struct frame): Drop scroll_bottom_vpos
16484 member becaue all real users are dead long ago.
16485 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16486 * xdisp.c (redisplay_internal): Adjust user.
16488 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16490 * nsmenu.m (showAtX:Y:for:): setLevel to
16491 NSPopUpMenuWindowLevel (Bug#13998).
16493 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16495 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16496 (ns_check_pending_open_menu): Declare.
16498 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16499 (x_activate_menubar): Update the menu with title that matches
16500 ns_get_pending_menu_title, and call
16501 ns_check_pending_openmenu (Bug#12698).
16502 (menuWillOpen:): New method.
16503 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16505 * nsterm.m (menu_will_open_state, menu_mouse_point)
16506 (menu_pending_title): New varaibles.
16507 (ns_get_pending_menu_title, ns_check_menu_open)
16508 (ns_check_pending_open_menu): New functions.
16510 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16512 * indent.c (current_column_bol_cache): Remove leftover which is not
16513 used in Fmove_to_column any more.
16514 (current_column, scan_for_column): Adjust users.
16515 * keyboard.c (last_point_position_buffer, last_point_position_window):
16516 Remove leftovers which are not used for recording undo any more.
16517 (command_loop_1, syms_of_keyboard): Adjust users.
16518 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16519 redisplay_window any more.
16520 (move_it_to): Adjust user.
16522 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16524 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16525 Update dependencies.
16527 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16529 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16530 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16531 forward references.
16533 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16535 * window.h (struct window): Replace hchild, vchild and buffer slots
16536 with a single slot 'contents'. This is possible because each valid
16537 window may have either the child window (in vertical or horizontal
16538 combination) or buffer to display (for the leaf window). Using that,
16539 a lot of operations to traverse and/or change window hierarchies may
16540 be simplified. New member horizontal is used to distinguish between
16541 horizontal and vertical combinations of internal windows.
16542 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16543 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16544 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16545 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16546 Use contents slot, not buffer, where appropriate.
16547 (wset_combination): New function.
16548 (wset_buffer): Add eassert.
16549 (Fframe_first_window): Simplify the loop reaching first window.
16550 (Fwindow_buffer): Use WINDOW_LEAF_P.
16551 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16552 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16553 (unshow_buffer): Convert initial debugging check to eassert.
16554 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16555 (make_parent_window, window_resize_check, window_resize_apply)
16556 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16557 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16558 Adjust to match struct window changes.
16559 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16560 (mark_window_cursors_off, count_windows, get_leaf_windows)
16561 (foreach_window_1): Simplify the loop.
16562 * alloc.c (mark_object): Do not check for the leaf window because
16563 internal windows has no glyph matrices anyway.
16564 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16565 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16566 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16567 (build_frame_matrix_from_window_tree, mirror_make_current)
16568 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16569 (update_window_tree, set_window_update_flags): Simplify the loop.
16570 (sync_window_with_frame_matrix_rows): Enforce live window.
16571 Use contents slot, not buffer, where appropriate.
16572 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16573 and WINDOW_HORIZONTAL_COMBINATION_P.
16574 (make_frame_visible_1): Simplify the loop.
16575 Use contents slot, not buffer, where appropriate.
16576 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16577 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16578 (expose_window_tree): Likewise.
16579 Use contents slot, not buffer, where appropriate.
16580 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16581 to avoid deleted windows. Use contents slot instead of buffer.
16582 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16583 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16584 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16585 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16587 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16589 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16590 identify the reasons for assertion violations in bug#14062 and
16592 (Fx_show_tip): Fix compilation error under
16593 "--enable-check-lisp-object-type". (Bug#14073)
16595 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16596 Reported by <rzl24ozi@gmail.com>.
16598 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16600 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16602 (unwind_with_echo_area_buffer): ...to restore it here.
16603 This is needed to ensure that...
16604 (redisplay_window): ...both window markers are valid here,
16605 which is verified by eassert.
16606 * editfns.c (save_excursion_save): Do not assume that
16607 selected_window always displays the buffer.
16608 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16611 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16613 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16616 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16618 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16620 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16622 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16623 since MinGW's w32api headers do. This avoids compiler warnings.
16625 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16626 if already defined.
16628 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16630 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16632 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16634 * gtkutil.c (style_changed_cb): Check if frame is live and an
16635 X frame (Bug#14038).
16637 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16639 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16640 Define only for _WIN32_WINNT less than 0x0500.
16641 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16643 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16644 see its own definitions of 'struct timeval' and 'struct timezone'.
16646 Fix incompatibilities between MinGW.org and MinGW64 headers.
16647 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16649 * w32.c (REPARSE_DATA_BUFFER): Guard with
16650 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16652 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16654 * xterm.c: Include X11/XKBlib.h
16655 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16657 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16659 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16661 * blockinput.h (input_blocked_p): Likewise.
16662 * bytecode.c (exec_byte_code): Likewise.
16663 * callproc.c (call_process_kill, call_process_cleanup)
16664 (Fcall_process): Likewise.
16665 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16666 (Fccl_execute_on_string): Likewise.
16667 * character.c (string_escape_byte8): Likewise.
16668 * charset.c (read_hex): Likewise.
16669 * cm.c (calccost): Likewise.
16670 * data.c (cons_to_unsigned): Likewise.
16671 * dired.c (directory_files_internal, file_name_completion):
16673 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16674 (sit_for): Likewise.
16675 * doc.c (Fsubstitute_command_keys): Likewise.
16676 * doprnt.c (doprnt): Likewise.
16677 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16678 * emacsgtkfixed.c: Likewise.
16679 * fileio.c (file_offset, Fwrite_region): Likewise.
16680 * floatfns.c (Fexpt, fmod_float): Likewise.
16681 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16683 * font.c (font_intern_prop): Likewise.
16684 * frame.c (x_set_alpha): Likewise.
16685 * gtkutil.c (get_utf8_string): Likewise.
16686 * indent.c (check_display_width): Likewise.
16687 * intervals.c (create_root_interval, rotate_right, rotate_left)
16688 (split_interval_right, split_interval_left)
16689 (adjust_intervals_for_insertion, delete_node)
16690 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16691 (merge_interval_right, merge_interval_left, copy_intervals)
16692 (set_intervals_multibyte_1): Likewise.
16693 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16694 * keymap.c (Fkey_description): Likewise.
16695 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16696 * lread.c (openp, read_integer, read1, string_to_number):
16698 * menu.c (ensure_menu_items): Likewise.
16699 * minibuf.c (read_minibuf_noninteractive): Likewise.
16700 * print.c (printchar, strout): Likewise.
16701 * process.c (create_process, Faccept_process_output)
16702 (wait_reading_process_output, read_process_output, send_process)
16703 (wait_reading_process_output): Likewise.
16704 * profiler.c (make_log, handle_profiler_signal): Likewise.
16705 * regex.c (re_exec): Likewise.
16706 * regex.h: Likewise.
16707 * search.c (looking_at_1, Freplace_match): Likewise.
16708 * sysdep.c (get_child_status, procfs_ttyname)
16709 (procfs_get_total_memory): Likewise.
16710 * systime.h (EMACS_TIME_VALID_P): Likewise.
16711 * term.c (dissociate_if_controlling_tty): Likewise.
16712 * window.c (get_phys_cursor_glyph): Likewise.
16713 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16714 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16716 * xfns.c (Fx_window_property): Likewise.
16717 * xmenu.c (set_frame_menubar): Likewise.
16718 * xselect.c (x_get_window_property, x_handle_dnd_message):
16720 * xsmfns.c (smc_save_yourself_CB): Likewise.
16721 * xterm.c (x_scroll_bar_set_handle): Likewise.
16723 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16725 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16726 to be optional or nil. Adjust comment and convert it to docstring.
16727 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16728 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16730 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16732 Static checking by GCC 4.8-20130319.
16733 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16734 * process.c (Fset_process_datagram_address)
16735 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16736 * xdisp.c (get_char_face_and_encoding)
16737 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16738 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16739 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16741 2013-03-24 Ken Brown <kbrown@cornell.edu>
16743 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16744 fix compilation on 64-bit Cygwin, where underscores are not
16745 automatically prepended.
16747 * w32term.c (w32_initialize): Silence compiler warning.
16749 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16751 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16752 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16753 variables, to save and restore frame dimensions.
16754 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16755 after returning from a 'fullscreen' configuration.
16756 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16757 to avoid races between the main thread and the input thread.
16759 * w32term.h (struct w32_output): New members normal_width,
16760 normal_height, normal_top, normal_left, and prev_fsmode.
16761 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16762 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16763 members of a frame.
16765 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16766 'fullscreen' parameter. Always record previous width and height
16767 of the frame, except when switching out of maximized modes, so
16768 that they could be restored correctly, instead of resetting to the
16769 default frame dimensions. Send SC_RESTORE command to the frame,
16770 unless we are going to send SC_MAXIMIZE, to restore the frame
16771 resize hints in the mouse pointer shown by the window manager.
16774 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16776 * lisp.h (get_frame_param): Adjust conditions for prototype
16779 2013-03-22 Ken Brown <kbrown@cornell.edu>
16781 * unexcw.c: Drop unneeded inclusion of w32common.h.
16782 (report_sheap_usage): Declare.
16783 (read_exe_header): Add magic numbers for x86_64.
16784 (fixup_executable): Fix printf format specifier for unsigned long
16787 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16789 * frame.h (struct frame): Put menu_bar_window under #ifdef
16790 because this member is not needed when X toolkit is in use.
16791 (fset_menu_bar_window):
16792 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16793 (free_glyphs, update_frame):
16794 * xdisp.c (expose_frame): Likewise.
16795 (display_menu_bar): Likewise. Remove redundant eassert.
16796 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16799 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16801 Use functions and constants to manipulate Lisp_Save_Value objects.
16802 This replaces code that used macros and strings and token-pasting.
16803 The change makes the C source a bit easier to follow,
16804 and shrinks the Emacs executable a bit.
16805 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16806 (make_save_value): Change 1st arg from string to enum. All callers
16809 (mark_object): Use if, not #if, for GC_MARK_STACK.
16810 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16811 (XSAVE_OBJECT): Now functions, not macros.
16812 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16813 the constant was never used.
16814 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16815 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16816 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16817 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16819 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16820 type3 with a single member save_type. All uses changed.
16821 (save_type, set_save_pointer, set_save_integer): New functions.
16822 * print.c (PRINTX): Remove.
16824 * alloc.c: Remove redundant static declarations.
16826 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16828 * window.h (struct window): Convert left_col, top_line, total_lines
16829 and total_cols from Lisp_Objects to integers. Adjust comments.
16830 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16832 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16833 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16834 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16835 Adjust users where appropriate.
16837 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16839 * frame.h (struct frame): Drop resx and resy because the same data is
16840 available from window system-specific output context. Adjust users.
16841 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16842 New functions to provide defaults when no window system available.
16843 (FRAME_RES_X, FRAME_RES_Y): New macros.
16844 (NUMVAL): Move from xdisp.c.
16845 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16846 (Ffont_face_attributes, Fopen_font):
16847 * image.c (gs_load):
16848 * w32font.c (fill_in_logfont):
16849 * xdisp.c (calc_pixel_width_or_height):
16850 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16851 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16853 2013-03-20 Kenichi Handa <handa@gnu.org>
16855 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16856 to 1 (temporary workaround until a bug related to ASCII
16857 optimization is fixed).
16859 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16861 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16862 Signal error if window is not internal. Adjust docstring.
16863 (delete_all_child_windows): Use combination_limit to save the buffer.
16864 (Fset_window_configuration): Adjust accordingly.
16865 * print.c (syms_of_print): Initialize debugging output not here...
16866 (init_print_once): ...but in a new function here.
16867 * lisp.h (init_print_once): Add prototype.
16868 * emacs.c (main): Add call to init_print_once. Adjust comments.
16870 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16872 * window.c (window_resize_check, window_resize_apply)
16873 (window_from_coordinates, recombine_windows, set_window_buffer)
16874 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16875 (Fsplit_window_internal, Fdelete_window_internal)
16876 (freeze_window_starts): Use bool for booleans.
16877 * window.h (window_frame_coordinates, resize_frame_windows)
16878 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16880 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16882 * dispnew.c (bitch_at_user): Use `user-error'.
16884 2013-03-17 Ken Brown <kbrown@cornell.edu>
16886 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16887 as return type of image_background. (Bug#13981)
16888 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16890 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16892 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16893 (ns_select): Don't return with result uninitialized.
16895 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16898 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16900 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16901 directories. If filename is nil, get directory name (Bug#13932).
16902 Use getFilename and getDirectory.
16903 (getFilename, getDirectory): New methods for EmacsSavePanel and
16905 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16907 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16909 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16911 2013-03-15 Kenichi Handa <handa@gnu.org>
16913 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16914 (adjust_after_replace): Make it back to static. Delete the third
16915 arg text_at_gap_tail. Cancel the code for handling it.
16917 * coding.h (struct coding_system): New member eol_seen.
16919 * coding.c (detect_ascii): New function.
16920 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16921 when the source bytes are actually scanned. On detecting for
16922 coding_category_utf_8_auto, call detect_ascii instead of scanning
16923 source bytes directly.
16924 (produce_chars): Call insert_from_gap with the new arg 0.
16925 (encode_coding): Likewise.
16926 (decode_coding_gap): Control ASCII optimization by the variable
16927 disable_ascii_optimization instead of #ifndef .. #endif.
16928 Deccode EOL format according to coding->eol_seen.
16929 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16932 * lisp.h (adjust_after_replace): Cancel externing it.
16933 (insert_from_gap): Adjust prototype.
16935 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16937 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16938 FULLSCREEN_MAXIMIZED. (Bug#13935)
16940 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16942 * region-cache.c (find_cache_boundary, move_cache_gap)
16943 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16944 Simplify debugging check and convert to eassert. Adjust comment.
16945 (pp_cache): Put under ENABLE_CHECKING.
16947 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16949 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16950 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16951 and WM_ACTIVATEAPP.
16952 (w32fullscreen_hook): If the frame is visible, reset
16953 f->want_fullscreen flag after changing the frame size. If the
16954 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16957 2013-03-13 Daniel Colascione <dancol@dancol.org>
16959 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16960 too so that these builds can use Cygwin's file conversion
16961 functions. (We've been building and linking cygw32.o all along
16962 and just not using it.)
16964 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16966 File synchronization fixes (Bug#13944).
16967 * Makefile.in (LIB_FDATASYNC): New macro.
16969 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16970 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16971 Don't worry about HAVE_FSYNC, since a substitute fsync is
16972 available if the system lacks one.
16973 (Fwrite_regin): Retry fsync if interrupted.
16975 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16977 * w32term.c (w32_read_socket): If the Emacs frame is being
16978 activated, call w32fullscreen_hook, to make sure the new frame
16979 dimensions are in effect. (Bug#13937)
16981 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16983 * xdisp.c (init_iterator): Simplify because both character and byte
16984 positions are either specified or -1. Add eassert. Adjust comment.
16985 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16986 character and byte positions can be obtained from marker.
16988 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16990 Static checking by Sun C 5.12.
16991 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16992 * bytecode.c (exec_byte_code):
16993 * dispnew.c (init_display):
16995 * fileio.c (Fsubstitute_in_file_name):
16996 * keyboard.c (Fevent_convert_list):
16997 * keymap.c (Fsingle_key_description):
16998 * term.c (maybe_fatal, fatal):
16999 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17000 * xsmfns.c (Fhandle_save_session):
17001 Omit unreachable code.
17002 * keymap.c (map_keymap_char_table_item): Cast void * to
17003 a function pointer type; the C Standard requires this.
17005 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17006 Include <sys/param.h> unconditionally, as that works elsewhere and
17007 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17008 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17011 See ChangeLog.12 for earlier changes.
17013 ;; Local Variables:
17017 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17019 This file is part of GNU Emacs.
17021 GNU Emacs is free software: you can redistribute it and/or modify
17022 it under the terms of the GNU General Public License as published by
17023 the Free Software Foundation, either version 3 of the License, or
17024 (at your option) any later version.
17026 GNU Emacs is distributed in the hope that it will be useful,
17027 but WITHOUT ANY WARRANTY; without even the implied warranty of
17028 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17029 GNU General Public License for more details.
17031 You should have received a copy of the GNU General Public License
17032 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.