1 2015-01-10 Eli Zaretskii <eliz@gnu.org>
3 * indent.c (Fvertical_motion): Return zero if we started from ZV
4 and there's an overlay after-string there. (Bug#19553)
6 2015-01-09 Eli Zaretskii <eliz@gnu.org>
8 * emacs.c (usage_message): Fix the description of the -nl switch.
11 2015-01-05 Eli Zaretskii <eliz@gnu.org>
13 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
14 end information if the window_end_valid flag is unset.
15 (try_window_id): If the call to display_line invalidated the
16 window end information, give up the try_window_id optimization.
19 2015-01-04 Eli Zaretskii <eliz@gnu.org>
21 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
23 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
25 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
28 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
30 Use bool for boolean in xfaces.c
31 * dispextern.h: Adjust to signature changes.
32 * font.c (font_at, font_range):
33 * fontset.c (Finternal_char_font):
34 * fringe.c (draw_fringe_bitmap_1):
35 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
36 (get_next_display_element, highlight_trailing_whitespace)
37 (display_string, calc_line_height_property)
38 (note_mode_line_or_margin_highlight, note_mouse_highlight):
39 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
40 (menu_face_changed_default, recompute_basic_faces)
41 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
42 (tty_defined_color, defined_color, face_color_gray_p)
43 (face_color_supported_p, load_color2, load_face_colors)
44 (Fx_list_fonts, LFACEP, push_named_merge_point)
45 (resolve_face_name, lface_from_face_name_no_resolve)
46 (lface_from_face_name, get_lface_attributes_no_remap)
47 (get_lface_attributes, lface_fully_specified_p)
48 (set_lface_from_font, merge_face_vectors, merge_named_face)
49 (merge_face_ref, Finternal_make_lisp_face)
50 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
51 (Finternal_set_lisp_face_attribute)
52 (update_face_from_frame_parameter, set_font_frame_param)
53 (face_boolean_x_resource_value)
54 (Finternal_set_lisp_face_attribute_from_resource)
55 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
56 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
57 (lface_equal_p, Finternal_lisp_face_equal_p)
58 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
59 (Fcolor_distance, lookup_named_face, lookup_basic_face)
60 (lookup_derived_face, Fface_attributes_as_vector)
61 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
62 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
63 (realize_default_face, realize_named_face)
64 (realize_non_ascii_face, realize_x_face, map_tty_color)
65 (realize_tty_face, compute_char_face, face_at_buffer_position)
66 (face_for_overlay_string, face_at_string_position):
68 * xfaces.c (set_lface_from_font):
69 Return void, since callers never use the result.
71 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
73 * image.c (lookup_pixel_color): Reorder conditions that are
75 (x_to_xcolors): Likewise.
76 (x_detect_edges): Likewise.
77 (png_load_body): Likewise.
78 (gif_close): Likewise.
81 2015-01-25 Eli Zaretskii <eliz@gnu.org>
83 Use bool for boolean in w32term.c
84 * w32term.c (x_update_window_begin, x_update_window_end)
85 (x_update_end, x_after_update_window_line)
86 (x_set_glyph_string_gc, x_draw_glyph_string_background)
87 (x_draw_glyph_string_foreground)
88 (x_draw_composite_glyph_string_foreground)
89 (x_draw_glyphless_glyph_string_foreground)
90 (x_draw_image_glyph_string, x_draw_glyph_string)
91 (x_draw_stretch_glyph_string, note_mouse_movement)
92 (w32_mouse_position, x_scroll_bar_report_motion)
93 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
94 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
95 (w32_draw_window_cursor, x_new_font, x_set_offset)
96 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
97 bool where appropriate.
99 Use bool for boolean in w32fns.c
100 * w32fns.c (w32_defined_color, x_decode_color)
101 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
102 (x_set_menu_bar_lines, x_change_tool_bar_height)
103 (x_set_internal_border_width, x_explicitly_set_name)
104 (x_implicitly_set_name, Fx_create_frame, w32_window)
105 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
107 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
109 Use bool for boolean in xfns.c
110 * xfaces.c (x_update_menu_appearance):
111 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
112 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
113 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
114 (x_change_tool_bar_height, x_set_internal_border_width)
115 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
116 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
117 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
118 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
119 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
120 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
121 (clean_up_dialog, syms_of_xfns):
122 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
123 (xic_create_fontsetname):
124 Use bool for boolean.
125 * xfns.c: Include bitmaps/gray.xbm unconditionally.
127 Count MANY function args more reliably
128 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
129 * buffer.c (Fbuffer_list, Fkill_buffer):
130 * callint.c (read_file_name, Fcall_interactively):
131 * charset.c (Fset_charset_priority, syms_of_charset):
132 * chartab.c (uniprop_encode_value_numeric):
133 * coding.c (syms_of_coding):
134 * composite.c (syms_of_composite):
135 * data.c (wrong_range):
136 * dbusbind.c (syms_of_dbusbind):
137 * dired.c (file_attributes):
138 * editfns.c (Fdecode_time, update_buffer_properties, format2):
139 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
140 (call4, call5, call6, call7):
141 * fileio.c (Finsert_file_contents, choose_write_coding_system)
142 (Fcar_less_than_car, build_annotations, auto_save_error):
143 * filelock.c (get_boot_time):
144 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
145 (maybe_resize_hash_table, secure_hash):
146 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
147 * fontset.c (fontset_add, Fset_fontset_font):
148 * ftfont.c (ftfont_lookup_cache):
149 * gtkutil.c (xg_get_font):
150 * insdel.c (signal_before_change, signal_after_change):
151 * keymap.c (append_key):
152 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
153 * minibuf.c (Fread_buffer):
154 * print.c (print_preprocess):
155 * process.c (Fformat_network_address, Fmake_network_process)
156 (server_accept_connection):
157 * sound.c (Fplay_sound_internal):
158 * term.c (Fsuspend_tty, Fresume_tty):
159 * window.c (window_list):
160 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
161 (message_with_string):
162 * xfaces.c (Fx_list_fonts):
163 * xfont.c (syms_of_xfont):
164 * xselect.c (x_handle_selection_request)
165 (x_handle_selection_clear, x_clear_frame_selections)
166 (x_clipboard_manager_error_1):
167 Prefer CALLMANY and CALLN to counting args by hand.
168 * doc.c (reread_doc_file): Remove unused code.
169 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
170 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
171 Prefer call1 and call2 to Ffuncall.
172 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
173 Use struct literal rather than a local var, for simplicity.
174 * keymap.c (where_is_internal): Use NULL rather than a pointer
176 * lisp.h (CALLMANY, CALLN): New macros.
177 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
180 Use gnustep-config if available
181 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
182 It doesn't appear to be needed, and the inclusion breaks on
183 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
185 2015-01-22 Eli Zaretskii <eliz@gnu.org>
187 * xdisp.c (init_iterator): Restore a comment lost in transition.
189 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
191 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
192 * xfont.c (xfont_driver, xfont_chars_supported)
193 (xfont_text_extents):
194 * xftfont.c (xftfont_get_colors, xftfont_open)
195 (xftfont_prepare_face, xftfont_done_face)
196 (xftfont_cached_font_ok):
197 * xgselect.c (xg_select):
198 Use bool for boolean.
200 Don't downcase system diagnostics' first letters
201 * fileio.c (report_file_errno): Don't downcase, and simplify.
204 Isolate NIL_IS_ZERO-assuming code better
205 Suggested by Stefan Monnier in:
206 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
207 * alloc.c (allocate_pseudovector):
208 Use memclear, not memsetnil, to remove a 'verify'.
209 * callint.c (Fcall_interactively):
210 * dispnew.c (realloc_glyph_pool):
211 * xdisp.c (init_iterator):
212 Use memclear, not memset, to remove a 'verify'.
213 * lisp.h (memclear): Rename from memsetnil, and take a byte
214 count rather than a word count. All callers changed.
216 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
218 Undo port to hypothetical nonzero Qnil case
219 This mostly undoes the previous change in this area. See:
220 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
221 * alloc.c (allocate_pseudovector):
222 * callint.c (Fcall_interactively):
223 * dispnew.c (realloc_glyph_pool):
224 * fringe.c (init_fringe):
225 * lisp.h (memsetnil):
226 * xdisp.c (init_iterator):
227 Simplify by assuming that Qnil is zero, but verify the assumption.
228 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
229 NIL_IS_NONZERO. All uses changed.
231 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
233 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
235 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
237 Prefer xlispstrdup to avoid dumb calls to strlen.
238 * nsfont.m (ns_get_family):
239 * nsterm.m (ns_term_init):
240 * w32fns.c (w32_window):
241 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
243 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
245 Correct an old fix for GTK font selection
246 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
249 Fix minor bugs with printing null bytes
250 * minibuf.c (read_minibuf_noninteractive):
251 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
252 Work even if the Lisp string contains a null byte.
254 Port to hypothetical case where Qnil is nonzero
255 * alloc.c (allocate_pseudovector):
256 * callint.c (Fcall_interactively):
257 * coding.c (syms_of_coding):
258 * dispnew.c (realloc_glyph_pool):
259 * fringe.c (init_fringe):
260 * lisp.h (memsetnil):
261 * xdisp.c (init_iterator):
262 Port to the currently-hypothetical case where Qnil is nonzero.
263 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
264 as there are no Lisp_Object values in the data here.
265 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
266 All uses changed. Define only if not already defined, so that one
267 can debug with -DNIL_IS_NONZERO.
268 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
270 2015-01-19 Eli Zaretskii <eliz@gnu.org>
272 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
273 Qnil is represented as zero, before using that to initialize parts
274 of the glyph structure.
276 * xdisp.c (init_iterator): Verify that Qnil is represented as
277 zero, before using that to initialize parts of the iterator
280 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
282 Prefer memset to repeatedly assigning Qnil
283 * alloc.c (allocate_pseudovector): Catch more bogus values.
284 * alloc.c (allocate_pseudovector):
285 * callint.c (Fcall_interactively):
286 * coding.c (syms_of_coding):
287 * fringe.c (init_fringe):
288 Verify that Qnil == 0.
289 * callint.c (Fcall_interactively):
290 * eval.c (Fapply, Ffuncall):
291 * fns.c (mapcar1, larger_vector):
292 * font.c (font_expand_wildcards):
293 * fringe.c (init_fringe):
294 Prefer memset to assigning zeros by hand.
295 * callint.c (Fcall_interactively):
296 Remove duplicate assignment of Qnil to args[i].
297 * coding.c (syms_of_coding):
298 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
299 * fileio.c (Ffile_selinux_context):
300 Rewrite to avoid need for Lisp_Object array.
301 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
302 (DEFINE_LISP_SYMBOL_END): Use it.
303 (NIL_IS_ZERO): New constant.
304 (memsetnil): New function.
306 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
308 Tune pseudovector allocation assuming Qnil == 0.
309 * alloc.c (allocate_pseudovector): Use memset for both
310 Lisp_Objects and regular slots. Add zerolen arg.
311 * lisp.h (allocate_pseudovector): Adjust prototype.
312 (ALLOCATE_PSEUDOVECTOR): Adjust user.
313 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
314 (allocate_hash_table, allocate_window, allocate_frame)
315 (allocate_process, allocate_terminal): Remove prototypes.
316 * fns.c (allocate_hash_table): Now static here.
317 * frame.c (allocate_frame):
318 * process.c (allocate_process):
319 * terminal.c (allocate_terminal):
320 * window.c (allocate_window): Now static here.
321 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
323 * lisp.h (XTERMINAL): Add eassert.
324 * process.c (make_lisp_proc): Now static here.
326 Prefer INLINE functions in font.h to match style used in lisp.h.
327 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
328 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
329 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
331 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
332 * ftfont.c (ftfont_shape):
333 * macfont.m (macfont_shape):
334 * w32uniscribe.c (uniscribe_shape):
335 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
337 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
339 Give up on -Wsuggest-attribute=const
340 * decompress.c (Fzlib_available_p):
341 * gnutls.c (Fgnutls_available_p):
342 * gtkutil.h (xg_uses_old_file_dialog):
343 * xdisp.c (Ftool_bar_height):
344 * xmenu.c (popup_activated):
345 No longer const, since it's not const on at lest some
346 configurations, and we shouldn't lie to the compiler.
348 2015-01-15 Eli Zaretskii <eliz@gnu.org>
350 * fileio.c: Include binary-io.h.
351 (Fset_binary_mode): New function.
352 (syms_of_fileio): Defsubr it.
353 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
355 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
357 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
358 (Fgnutls_peer_status): Use it to set the :self-signed flag.
359 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
360 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
362 2015-01-14 Eli Zaretskii <eliz@gnu.org>
364 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
365 when FLAGS indicate the item is not highlighted. (Bug#19596)
367 2015-01-14 Martin Rudalics <rudalics@gmx.at>
369 * xmenu.c (update_frame_menubar): Remove garbaged code.
371 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
373 remove_slash_colon need not be inline
374 * process.c, process.h (remove_slash_colon): No longer inline.
375 This saves text bytes without hurting runtime performance.
377 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
379 Avoid extra multibyteness check in ENCODE_FILE users.
380 * callproc.c (encode_current_directory, Fcall_process, call_process):
381 * dired.c (directory_files_internal, file_name_completion):
382 Do not check for STRING_MULTIBYTE because encode_file_name
383 is a no-op for unibyte strings.
385 * process.h (remove_slash_colon): New function.
386 * callproc.c (encode_current_directory, call_process):
387 * process.c (Fstart_process): Use it.
389 Consistently handle time zone specification.
390 * editfns.c (decode_time_zone): New function, refactored out from ...
391 (Fencode_time): ... adjusted user.
392 (Fset_time_zone_rule): Use decode_time_zone.
394 * editfns.c (make_buffer_string_both): If requested range intersects
395 the gap, don't move the latter but copy in two regions, thus avoiding
396 unnecessary relocation of buffer data.
398 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
400 Use bool for boolean in xmenu.c, xml.c
401 * xmenu.c (x_menu_set_in_use, popup_get_selection)
402 (Fx_menu_bar_open_internal, popup_widget_loop)
403 (x_activate_menubar, xg_crazy_callback_abort)
404 (update_frame_menubar, set_frame_menubar)
405 (initialize_frame_menubar, free_frame_menubar)
406 (create_and_show_popup_menu, x_menu_show)
407 (create_and_show_dialog, x_dialog_show):
408 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
409 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
410 * xrdb.c (main) [TESTRM]:
411 * xsettings.c (init_gsettings):
412 * xterm.c (XFillRectangle, xg_scroll_callback)
413 (xg_end_scroll_callback):
414 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
415 Use bool for boolean.
416 * xmenu.c (TRUE): Remove; no longer used.
417 (show_help_event): Remove long-unused code.
418 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
420 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
422 Don't say Fnext_read_file_uses_dialog_p is const
423 It's const only if a windowing system is not used; don't say it's
424 const otherwise. See:
425 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
426 * fileio.c (next_read_file_uses_dialog_p): Remove.
427 Move guts back to ...
428 (Fnext_read_file_uses_dialog_p): ... here.
429 Don't declare as const, as make-docfile.c now has a special case
430 for this function. This is an ugly hack, but it's better than
431 lying to the compiler.
433 Remove now-unnecessary forward XTYPE decl
434 * lisp.h (XTYPE): Remove forward declaration. The recent merge
435 from emacs-24 fixed the problem in a better way, by moving XPNTR's
436 definition to after XTYPE's.
438 2015-01-13 Eli Zaretskii <eliz@gnu.org>
440 Fix problems with 32-bit wide-int build exposed by MinGW.
441 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
442 compilation error in an unoptimized build when !USE_LSB_TAG.
444 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
445 same larger value as for the 64-bit build.
447 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
448 avoid compiler warnings.
450 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
451 Avoid compiler warnings about cast from integer to pointer of
454 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
455 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
456 casting from integer to pointer of different size.
457 (add_menu_item): Pass the help-echo string as a pointer to
458 Lisp_String, not as a Lisp_Object.
459 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
460 string object from its C pointer.
462 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
463 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
465 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
466 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
467 compiler warnings about size differences.
468 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
469 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
470 (Fw32_toggle_lock_key): Pass the new state of the key as a C
471 integer; use -1 for nil. Doc fix.
473 * .gdbinit (xgetsym): New subroutine.
474 (xsymname, xsymbol): Use it.
475 (xprintsym): No need to call xgetptr.
477 2015-01-13 Martin Rudalics <rudalics@gmx.at>
479 * frame.c (adjust_frame_size): Make sure new numbers of
480 lines/columns get installed after font size change (Bug#19575).
482 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
484 Add DEFUN attributes.
485 * callint.c (Finteractive):
486 * character.c (Fcharacterp, Fmax_char):
487 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
488 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
489 (Ffloatp, Fbyteorder):
490 * decompress.c (Fzlib_available_p):
492 * frame.c (Fframe_windows_min_size):
493 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
494 * window.c (Fwindow__sanitize_window_sizes):
495 * xdisp.c (Ftool_bar_height):
496 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
497 * emacs.c (Fkill_emacs):
499 * keyboard.c (Ftop_level, Fexit_recursive_edit)
500 (Fabor_recursive_edit): Add noreturn attribute.
502 * search.c (fast_string_match_internal): New function,
504 (fast_string_match, fast_string_match_ignore_case): ...functions
506 * lisp.h (fast_string_match, fast_string_match_ignore_case):
507 inlined from here now.
508 (fast_string_match_internal): Add prototype.
509 * dired.c (file_name_completion): Use fast_string_match_internal.
511 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
512 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
513 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
514 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
516 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
518 Port to 32-bit MingGW --with-wide-int
519 Problem reported by Eli Zaretskii in:
520 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
521 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
522 what we think it is, rather than checking only its alignment (and
523 doing so incorrectly on MinGW).
525 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
527 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
528 Remove dead NILP check.
529 * image.c (Flookup_image): Use regular format for docstring.
530 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
532 2015-01-12 Martin Rudalics <rudalics@gmx.at>
534 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
536 * frame.c (frame_default_tool_bar_height): New variable.
537 (adjust_frame_size): Possibly add requested adjustment to
538 Vframe_adjust_size_history.
539 (make_frame): Initialize tool_bar_redisplayed_once slot.
540 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
541 doc-string. Call adjust_frame_size unconditionally (the frame's
542 text size may remain unaltered but the pixel size may change).
543 (x_figure_window_size): If frame_default_tool_bar_height was
544 set, use it instead of calculating the tool bar height from
545 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
546 Vframe_initial_frame_tool_bar_height.
547 (Qchange_frame_size, Qxg_frame_set_char_size)
548 (Qset_window_configuration, Qx_create_frame_1)
549 (Qx_create_frame_2): New symbols.
550 (Vframe_initial_frame_tool_bar_height): Remove.
551 (Vframe_adjust_size_history): New history variable for debugging
552 frame size adjustments.
553 * frame.h (struct frame): New boolean slot
554 tool_bar_redisplayed_once.
555 (frame_default_tool_bar_height): Extern.
556 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
557 to adjust_frame_size.
558 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
559 Qx_create_frame_2 to adjust_frame_size.
560 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
561 inhibit 1 when we have not redisplayed the tool bar yet.
562 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
563 Qx_create_frame_2 to adjust_frame_size.
564 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
566 * window.c (Fset_window_configuration): Pass
567 Qset_window_configuration to adjust_frame_size.
568 * xdisp.c (redisplay_tool_bar): Assign new height to
569 frame_default_tool_bar_height.
570 (redisplay_internal): If we haven't redisplayed this frame's
571 tool bar, call redisplay_tool_bar early so we can adjust the
572 frame size accordingly.
573 * xfns.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.
578 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
580 Have 'make' output better GEN names
581 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
582 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
583 more naturally so that 'make' can output more-accurate names.
585 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
587 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
588 calling reset_buffer_local_variables, and make sure we initialize
591 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
593 * coding.c (Fcoding_system_plist): Use common style for docstring.
595 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
597 Port to MSB hosts without optimization
598 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
599 the inline function XTYPE needs to be declared before being used.
600 * lisp.h (XTYPE): New forward declaration.
602 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
604 Port to 32-bit --with-wide-int
605 Prefer symbol indexes to struct Lisp_Symbol * casted and then
606 widened, as the latter had trouble with GCC on Fedora 21 when
607 configured --with-wide-int and when used in static initializers.
608 * alloc.c (garbage_collect_1, which_symbols):
609 * lread.c (init_obarray):
610 Prefer builtin_lisp_symbol when it can be used.
611 * dispextern.h (struct image_type.type):
612 * font.c (font_property_table.key):
613 * frame.c (struct frame_parm_table.sym):
614 * keyboard.c (scroll_bar_parts, struct event_head):
615 * xdisp.c (struct props.name):
616 Use the index of a builtin symbol rather than its address.
618 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
619 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
620 symbol indexes rather than pointers, and which work better on MSB
621 hosts because they shift right before tagging. All uses changed.
622 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
623 No longer noops on wide-int hosts, since they work now.
624 (builtin_lisp_symbol): New function.
626 Port to HAVE_FREETYPE && !HAVE_XFT
627 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
628 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
629 Declare in this case too.
631 2015-01-10 Eli Zaretskii <eliz@gnu.org>
633 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
635 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
636 make_pointer_integer instead of XIL.
637 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
639 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
640 instead of XIL. Put a list of the descriptor, action, and file
641 name in event->arg, instead of spreading them between event->code
644 * w32term.c (queue_notifications): Use make_pointer_integer
645 instead of XIL. Put a list of the descriptor, action, and file
646 name in event->arg, instead of spreading them between event->code
649 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
650 event creation to changes in w32term.c and w32inevt.c above.
652 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
654 Port Qnil==0 changes to 32-bit --with-wide-int
655 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
656 macro-implemented version. For the non-USE_LSB_TAG case, supply
657 a new inline function that is the inverse of the new TAG_SYMPTR.
658 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
659 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
660 negative number, don't allow sign bits to bleed into the encoded
661 value. Shift in zero bits instead.
663 Refactor pointer-to-integer conversion
664 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
665 Rename and move to lisp.h. All uses changed.
666 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
667 which are renamed from gfilenotify.c's lisp_to_monitor and
668 monitor_to_lisp, and with more-generic void * signatures.
670 2015-01-08 Eli Zaretskii <eliz@gnu.org>
672 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
673 returned for right-to-left screen lines. (Before the change on
674 2014-12-30, the incorrectly-computed X pixel coordinate concealed
677 * .gdbinit (xsymname): New subroutine.
678 (xprintsym, initial-tbreak): Use it to access the name of a symbol
679 in a way that doesn't cause GDB to barf when it tries to
680 dereference a NULL pointer.
682 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
684 (set_cursor_from_row, try_cursor_movement, dump_glyph)
685 (insert_left_trunc_glyphs, append_space_for_newline)
686 (extend_face_to_end_of_line, highlight_trailing_whitespace)
687 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
688 (Fbidi_resolved_levels, produce_special_glyphs)
689 (rows_from_pos_range, mouse_face_from_buffer_pos)
690 (note_mouse_highlight): Use nil as the object for glyphs inserted
691 by the display engine, and test with NILP instead of INTEGERP.
694 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
697 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
700 * dispextern.h (struct glyph, struct it): Update comments for the
703 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
705 Port new Lisp symbol init to x86 --with-wide-int
706 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
707 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
708 GCC (at least) does not allow a constant initializer to widen an
711 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
712 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
713 Although clang doesn't need it, some other compiler might, and
714 it's easy enough to be safe.
716 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
717 Apparently clang removed support for the alloc_size attribute.
719 Port Qnil==0 XUNTAG to clang
720 clang has undefined behavior if the program subtracts an integer
721 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
722 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
723 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
724 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
726 Port GFileMonitor * hack to Qnil==0 platforms
727 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
728 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
729 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
731 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
733 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
734 size instead of using widht/height. The frame may be constrained.
736 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
738 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
739 Needed when neither optimizing nor inlining.
740 Also, sort decls alphabetically.
742 2015-01-05 Eli Zaretskii <eliz@gnu.org>
744 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
745 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
746 declarations of Q* variables that represent symbols.
748 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
752 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
753 that NILP (x) is equivalent to testing whether x is 0 at the
754 machine level. The overall effects of this and the previous patch
755 shrink the size of the text segment by 2.3% and speeds up
756 compilation of all the .elc files by about 0.5% on my platform,
757 which is Fedora 20 x86-64.
758 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
759 (make_lisp_symbol) [USE_LSB_TAG]:
760 Symbols now tag the difference from lispsym, not the pointer.
761 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
762 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
763 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
764 (XSYMBOL): New forward decl.
765 (XUNTAGBASE): New function.
768 Compute C decls for DEFSYMs automatically
770 This patch also makes Q constants (e.g., Qnil) constant addresses
771 from the C point of view.
772 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
773 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
774 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
775 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
776 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
777 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
778 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
779 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
780 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
781 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
782 * xselect.c, xsettings.c, xterm.c:
783 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
784 These names are now defined automatically by make-docfile.
785 * alloc.c (init_symbol): New function.
786 (Fmake_symbol): Use it.
787 (c_symbol_p): New function.
788 (valid_lisp_object_p, purecopy): Use it.
789 * alloc.c (marked_pinned_symbols):
790 Use make_lisp_symbol instead of make_lisp_ptr.
791 (garbage_collect_1): Mark lispsym symbols.
792 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
793 (mark_object): Use it.
794 (sweep_symbols): Sweep lispsym symbols.
795 (symbol_uses_obj): New function.
796 (which_symbols): Use it. Work for lispsym symbols, too.
797 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
798 since Qt's address is already known now.
799 (syms_of_alloc): Add lispsym count to symbols_consed.
800 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
801 when testing whether storage is all bits zero.
802 * dispextern.h (struct image_type):
803 * font.c (font_property_table):
804 * frame.c (struct frame_parm_table, frame_parms):
805 * keyboard.c (scroll_bar_parts, struct event_head):
806 * xdisp.c (struct props):
807 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
808 Lisp_Object *, since Qfoo is no longer an object whose address can be
809 taken. All uses changed.
810 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
811 use it, so that they no longer need to take the address of a Lisp sym.
812 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
813 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
814 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
815 DEFSYM Qdeactivate_mark before the corresponding var.
816 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
817 instead of interning their symbols; this avoids duplicates.
818 (LISP_INITIALLY, TAG_PTR)
819 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
821 (LISP_INITIALLY_ZERO): Use it.
822 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
823 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
824 Move decls up, to avoid forward uses. Include globals.h earlier, too.
825 (make_lisp_symbol): New function.
826 (XSETSYMBOL): Use it.
827 (DEFSYM): Now just a placeholder for make-docfile.
828 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
829 (intern_sym): New function, with body taken from old intern_driver.
830 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
832 (define_symbol): New function.
833 (init_obarray): Define the C symbols taken from lispsym.
834 Use plain DEFSYM for Qt and Qnil.
835 * syntax.c (init_syntax_once): No need to worry about
836 Qchar_table_extra_slots.
838 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
840 'temacs -nw' should not call missing functions
841 Without this patch, "temacs -nw" fails with the diagnostic
842 "emacs: Symbol's function definition is void: frame-windows-min-size"
843 and messes up the tty's state.
844 * frame.c (Fframe_windows_min_size): New placeholder function.
845 (syms_of_frame): Define it.
846 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
847 (syms_of_window): Define it.
849 Less 'make' chatter for lisp dir
850 * Makefile.in (%.elc): Adjust to compile-onefile change in
853 batch write-region no longer says "Wrote FOO"
854 This cuts down on 'make' chatter a bit.
855 * fileio.c (Fwrite_region):
856 Don't output "Wrote /whatever/foo.elc" if noninteractive.
858 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
860 Revert previous change to produce_composite_glyph
861 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
863 Pacify gcc -Wparentheses
864 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
866 2015-01-03 Martin Rudalics <rudalics@gmx.at>
868 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
869 f->can_x_set_window_size is true.
870 * xterm.c (x_set_window_size_1): Call change_frame_size with
871 text sizes instead of pixel sizes (Bug#19428).
873 2015-01-01 Eli Zaretskii <eliz@gnu.org>
875 * xdisp.c (pos_visible_p): Fix up the X coordinate for
876 right-to-left screen lines. (Bug#19473)
878 2015-01-01 Eli Zaretskii <eliz@gnu.org>
880 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
882 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
884 Simplify setfattr use by assuming GNU make
885 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
886 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
887 Simplify by using GNU make rather than shell conditionals,
888 by using ln -f rather than rm -f followed by ln,
889 and by preferring $@ to spelling out the destination.
891 2014-12-29 Eli Zaretskii <eliz@gnu.org>
893 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
894 file doesn't compile on MS-Windows.
896 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
898 Allow return value of system-name to vary. (Bug#19438)
899 * filelock.c (current_lock_owner):
900 * xrdb.c (get_environ_db):
901 * xterm.c (same_x_server):
902 * xterm.c (x_term_init):
903 Prefer (system-name) to system-name, and avoid naming
904 locals 'system-name'.
905 * editfns.c (cached_system_name): New static var.
906 (init_and_cache_system_name): New function.
907 (init_editfns, Fsystem_name): Use it.
908 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
909 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
910 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
911 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
912 Don't create a new string if the current value is already correct.
914 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
916 Fix produce_composite_width typo
917 * term.c (produce_composite_glyph):
918 Fix typo that confused number of columns for pixel width.
920 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
922 Wrap dll functions more simply
923 * decompress.c, gnutls.c, image.c, xml.c:
924 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
925 rather than the inverse when not WINDOWSNT. This isolates the
926 fn_* business into the WINDOWSNT-specific section of the code,
927 which makes it easier to maintain the generic code.
928 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
929 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
930 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
931 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
932 Remove. All uses replaced by DEF_DLL_FN.
933 * decompress.c (inflateInit2): Remove; no longer needed.
934 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
936 Port memory-full checking to GnuTLS 3.3
937 Instead of using gnutls_global_set_mem_functions, check every call
938 to a GnuTLS function that might return an indication of memory
939 exhaustion. Suggested by Dmitry Antipov in:
940 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
941 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
942 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
943 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
945 (check_memory_full): New function.
946 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
947 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
948 (Fgnutls_boot): Use it.
949 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
951 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
953 Fix parse_settings to match internal documentation
954 * xsettings.c (parse_settings): Return the number of settings seen.
955 Count the settings changes accurately.
956 (read_settings): Don't confuse number of settings changes with
957 the return code from XGetWindowProperty.
959 2014-12-27 Eli Zaretskii <eliz@gnu.org>
961 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
962 composition_compute_stop_pos to the number of characters in the
964 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
966 * composite.c (composition_compute_stop_pos): If no composition
967 was found in a string before ENDPOS, and ENDPOS is the string end,
968 no need to back up to a safe point.
970 * dispextern.h (struct it) <end_charpos>: Improve commentary.
972 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
974 * nsimage.m (allocInitFromFile:): Initialize bmRep.
975 (dealloc): Release bmRep.
976 (setPixmapData): Make bmRep local so class member is not
978 (setPixmapData): Rename local variable bmRep to avoid compiler
981 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
983 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
984 when going to fullscreen (Bug#0x180004f).
986 2014-12-27 Eli Zaretskii <eliz@gnu.org>
988 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
990 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
992 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
994 2014-12-27 Eli Zaretskii <eliz@gnu.org>
996 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
998 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1000 Use bool for boolean in xselect.c, xsettings.c
1001 * xselect.c (x_get_local_selection, struct selection_data)
1002 (x_selection_request_lisp_error, struct prop_location)
1003 (x_handle_selection_request, x_convert_selection)
1004 (waiting_for_other_props_on_window, expect_property_change)
1005 (wait_for_property_change, x_handle_property_notify)
1006 (x_get_foreign_selection, x_get_window_property)
1007 (receive_incremental_selection)
1008 (x_get_window_property_as_lisp_data)
1009 (lisp_data_to_selection_data, Fx_get_selection_internal)
1010 (x_send_client_event):
1011 * xselect.c, xterm.h (x_handle_dnd_message):
1012 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1013 (apply_xft_settings, read_and_apply_settings)
1014 (xft_settings_event, init_gsettings, init_xsettings)
1015 (syms_of_xsettings):
1016 Use bool for boolean.
1017 * xselect.c (x_get_window_property): Omit last arg, which was an
1019 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1020 always true. All callers changed.
1022 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1024 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1027 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1029 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1032 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1034 Use bool for boolean in xsmfns.c
1035 * xsmfns.c, xterm.h (x_session_have_connection):
1036 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1037 Use bool for boolean.
1038 (x_session_initialize, Fhandle_save_session):
1039 Prefer NILP (x) to EQ (x, Qnil).
1041 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1043 * callproc.c (child_setup):
1044 * dbusbind.c (xd_signature_cat):
1045 * doc.c (get_doc_string, Fsnarf_documentation):
1046 * editfns.c (Fuser_full_name):
1047 * frame.c (xrdb_get_resource):
1048 * gtkutil.c (xg_get_file_with_chooser):
1049 * tparam.c (tparam1):
1050 * xfns.c (xic_create_fontsetname):
1051 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1052 * xsmfns.c (smc_save_yourself_CB):
1053 Rewrite to avoid the need for strcat, typically by using stpcpy
1054 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1055 * doc.c (sibling_etc):
1056 * xrdb.c (xdefaults):
1057 Now a top-level static constant.
1059 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1061 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1064 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1066 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1067 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1069 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1071 Use bool for boolean in xterm.c
1072 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1073 (x_set_window_size, x_bitmap_icon):
1074 * nsterm.m (ns_frame_raise_lower, x_new_font):
1075 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1076 (struct terminal.frame_raise_lower_hook):
1077 * w32term.c (w32_frame_raise_lower):
1078 * xterm.c, xterm.h (x_text_icon):
1079 * xterm.c (x_update_window_begin, x_update_window_end)
1080 (x_update_end, x_after_update_window_line)
1081 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1082 (x_draw_glyph_string_foreground)
1083 (x_draw_composite_glyph_string_foreground)
1084 (x_alloc_lighter_color, x_draw_relief_rect)
1085 (x_draw_glyph_string_box, x_draw_image_relief)
1086 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1087 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1089 (XFillRectangle) [HAVE_GTK3]:
1090 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1091 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1092 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1093 (x_send_scroll_bar_event, xm_scroll_callback)
1094 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1095 (x_create_toolkit_scroll_bar)
1096 (x_create_horizontal_toolkit_scroll_bar)
1097 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1098 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1099 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1100 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1101 (x_scroll_bar_report_motion)
1102 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1103 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1104 (x_draw_window_cursor, x_clear_errors)
1105 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1106 (set_wm_state, x_set_sticky, get_current_wm_state)
1107 (do_ewmh_fullscreen, x_handle_net_wm_state)
1108 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1109 (x_set_window_size_1, XTframe_raise_lower)
1110 (x_make_frame_visible, x_iconify_frame)
1111 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1112 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1113 (x_delete_terminal, x_initialize, syms_of_xterm):
1114 Use bool for boolean.
1116 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1118 * composite.h (struct composition.width): Now int
1119 instead of unsigned short, as we prefer signed integers.
1121 Let charset tick grow past USHRT_MAX
1122 * charset.c, charset.h (charset_ordered_list_tick):
1123 Now EMACS_UINT, not unsigned short.
1124 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1125 maximum representable Emacs integer value before wrapping it around.
1127 Simplify unexec file mode setting
1128 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1129 Don't include <sys/stat.h> when no longer needed.
1130 (unexec): Create file with correct mode in the first place,
1131 rather than overwriting the mode later and fiddling with the
1132 global umask in the mean time. Avoid bogus usage like
1133 'umask (777)', which should have been 'umask (0777)'.
1134 (mark_x): Remove. All callers removed.
1136 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1138 Minor cleanups for Lisp objects and symbols
1139 * alloc.c (next_vector, set_next_vector):
1140 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1141 (lisp_h_make_number) [USE_LSB_TAG]:
1142 Use Lisp_Int0 instead of the mystery constant 0.
1143 * alloc.c (mark_object): Always set and use po; that's simpler.
1144 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1145 Properly parenthesize definientia.
1146 * bidi.c (bidi_initialize):
1147 * buffer.c (init_buffer_once):
1148 * nsfns.m (syms_of_nsfns):
1149 * nsmenu.m (syms_of_nsmenu):
1150 * nsselect.m (syms_of_nsselect):
1151 Prefer DEFSYM to defining by hand.
1152 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1153 * data.c: Fix too-long line.
1154 * lisp.h (DECLARE_GDB_SYM): New macro.
1155 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1156 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1157 Declare the symbol, so it's visible to everywhere lisp.h is included.
1158 Move forward decls as far forward as they can go,
1159 to allow future changes to use them.
1161 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1163 * gnutls.c: Include gnutls.h.
1164 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1165 * image.c (svg_load): Fix pointer signedness.
1167 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1169 * frame.c (frame_windows_min_size): New argument IGNORE.
1170 (adjust_frame_size): When called from change_frame_size call
1171 frame_windows_min_size with IGNORE Qt so we can ignore size
1174 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1176 * font.c (Ffont_info): Add more font information to the vector
1177 returned by the function, inspired by query-font. Doc fix.
1180 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1182 * keyboard.c (input_was_pending): New var.
1183 (read_char): Use it to make sure we only skip redisplay when we can't
1184 keep up with the repeat rate.
1186 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1188 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1190 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1192 * image.c (svg_load): Watch out for nil value of current buffer's
1193 filename. Re-enable filename thing for not-a-file case.
1195 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1197 Partially disabled previous change.
1199 * image.c (svg_load): Temporarily disabled filename thing for
1200 not-a-file case as it can cause crashs.
1202 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1204 Fix problem with images referenced within svg files. (bug#19373)
1206 * image.c: Additional parameter 'filename' for
1207 svg_load_image. Include "buffer.h". Define library function
1208 rsvg_handle_set_base_uri for WINDOWSNT.
1209 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1210 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1211 (svg_load): Pass a filename to svg_load_image: either name of
1212 actual file or of current buffer's file.
1213 (svg_load_image): New parameter 'filename', used for setting
1214 base_uri, necessary for loading referenced images. (bug#19373)
1216 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1218 * lread.c (init_obarray): Declare Qt as special.
1219 This fixes a typo in the 2012-05-15 patch that
1220 tried to declare Qt as special.
1222 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1224 Various fixes to use bool type and constants.
1225 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1227 * xfaces.c (clear_face_cache): Use bool for the argument type.
1229 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1231 Correct same_at_end when restoring window points
1232 * fileio.c (Finsert_file_contents): Compute same_at_end character
1233 position using the old buffer size, not the new one, since
1234 restore_window_points wants the old size.
1235 Fixes: debbugs:19161
1237 2014-12-14 Alan Mackenzie <acm@muc.de>
1239 New feature optionally to accelerate auto-repeated scrolling.
1241 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1243 * window.c (window_scroll): Bind fontification-functions to nil
1244 when scrolling by whole screens and
1245 fast-but-imprecise-scrolling is non-nil.
1246 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1248 * lisp.h (bool): Declare Qfontification_functions extern.
1250 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1252 Load system's default trusted Certificate Authorities if available.
1253 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1254 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1255 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1256 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1257 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1259 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1260 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1263 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1265 * regex.c (analyze_first): Rename from analyze_first.
1267 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1269 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1270 a hack involving a union.
1272 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1274 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1275 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1278 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1280 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1282 * gnutls.h: Always declare syms_of_gnutls.
1284 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1285 clarity. Let the availability check return Qnil when the GnuTLS
1286 integration is not available, instead of erroring out.
1289 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1291 * xdisp.c (move_it_in_display_line_to, display_line):
1292 Don't disallow overflow-newline-into-fringe when word-wrap is in
1295 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1297 * fileio.c: Better preserve window-points during revert (bug#19161).
1298 (Qget_buffer_window_list): New var.
1299 (get_window_points_and_markers, restore_window_points): New functions.
1300 (Finsert_file_contents): Use them to save and restore window-points.
1302 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1304 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1305 descriptor if called from x_connection_closed and always delete
1306 this descriptor from keyboard waiting set (Bug#19147).
1308 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1310 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1311 (bidi_cache_max_elts): New global variable.
1312 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1313 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1315 (bidi_cache_search): Handle overflown cache. Improve commentary.
1316 (bidi_cache_ensure_space): Limit allocations to the current value
1317 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1318 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1319 the increment to not exceed the limit.
1320 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1321 cache, zero otherwise (meaning the cache overflowed). In the
1322 latter case, set bidi_cache_last_idx to -1.
1323 (bidi_peek_at_next_level): Handle overflown cache.
1324 (bidi_push_it): Increase the cache limit for iterating the new object.
1325 (bidi_pop_it): Decrease the cache limit back to previous value.
1326 (bidi_shelve_cache): Shelve the current value of the cache limit.
1327 (bidi_unshelve_cache): Restore the value of cache limit.
1328 (bidi_find_bracket_pairs): If the cache overflows while looking
1329 for the paired bracket, give up and let bidi_resolve_neutrals
1330 process the bracket as a simple neutral. (Bug#19322)
1331 (bidi_find_other_level_edge): If the cache overflows, fall back on
1332 Plan B, which effectively stops the reordering and restarts it on
1333 the next character (after resetting the cache).
1334 (bidi_move_to_visually_next): When the cache overflows, reset it
1335 after processing the last cached character.
1337 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1339 Fix glitches in gnutls.c, mostly memory-related
1340 * gnutls.c: Sort macro definitions by name.
1341 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1342 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1343 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1344 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1345 calculating string length. Use make_uninit_string, to avoid
1346 copying the string. Cast the char, not the pointer.
1347 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1348 and free. Work even for dates past the year 9999. Use void *
1349 for buffers, to avoid casts.
1351 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1353 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1355 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1357 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1360 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1362 * process.c: Whitespace and line-break nitpicks.
1364 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1366 * gnutls.c (gnutls_certificate_details): The :signature isn't
1367 that useful, so remove it.
1368 (gnutls_certificate_details): Clean up whitespace slightly.
1369 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1371 (gnutls_certificate_details): Put :signature-algorithm back again,
1372 which was removed by mistake.
1373 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1374 that they are not messaged by default (bug#16253).
1375 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1377 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1379 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1381 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1384 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1386 * eval.c (Fsignal): Remove duplicate test.
1387 (Fautoload_do_load): Fix up docstring.
1389 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1391 * nsterm.m (represented_filename, represented_frame): New variables.
1392 (ns_set_represented_filename): New function.
1393 (sendEvent:): Set represented filename here to avoid flicker,
1394 related to Bug#18757.
1396 * nsterm.h: Declare ns_set_represented_filename.
1398 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1399 at once, call ns_set_represented_filename instead.
1401 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1403 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1404 (struct bidi_stack): Reduce size by using bit fields and by
1405 packing sos, override, and isolate_status into a single 8-bit
1406 byte called 'flags'.
1408 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1409 (bidi_push_embedding_level): Construct flags from individual
1410 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1412 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1413 from flags. Adapt to changes in prev_for_neutral,
1414 next_for_neutral, and last_strong members.
1415 (bidi_line_init): Initialize flags to zero.
1416 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1417 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1419 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1421 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1422 (Fapply): Try and simplify the control flow.
1424 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1426 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1427 Use gnutls_sign_get_name directly because
1428 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1429 (init_gnutls_functions): Load missing gnutls_server_name_set.
1431 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1433 * bidi.c (bidi_find_first_overridden): New function.
1435 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1436 (syms_of_xdisp): Defsubr it.
1438 * dispextern.h (bidi_find_first_overridden): Add prototype.
1440 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1442 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1443 to nil after release (Bug#9133).
1445 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1447 Port better to AddressSanitizer.
1448 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1450 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1451 Return -1 or 0, as the pipe trick doesn't work.
1452 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1454 * print.c (print_object):
1455 When a pointer-check primitive returns -1, do not assume this
1456 means the pointer is valid or that the underlying system has failed.
1457 It could just be that addresses are being sanitized so Emacs can't
1458 test for pointer validity.
1459 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1460 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1461 string validity checker doesn't work on stack-based strings.
1463 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1465 Improve clarity of USE_LSB_TAG definition.
1466 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1467 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1468 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1469 VAL_MAX / 2 rather than in terms of the (more complicated)
1470 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1472 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1474 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1475 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1476 (next_element_from_buffer): When done with overlays, reset the
1477 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1479 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1481 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1482 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1484 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1486 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1487 for paxctl and setfattr. Fixes temacs startup failure with
1488 grsecurity/PaX enabled Linux kernel (bug#19067).
1490 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1492 * w32.c, w32heap.c, w32term.c:
1493 Use MINGW_W64 instead of _W64.
1495 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1497 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1499 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1501 * gnutls.c (gnutls_ip_address_p): New function.
1502 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1504 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1506 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1508 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1510 Fix gnutls problems caught by static checking.
1511 * gnutls.c (Fgnutls_boot): Remove unused local.
1512 (Fgnutls_boot): Fix pointer signedness.
1514 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1516 * gnutls.c (gnutls_certificate_details): Don't include certain
1517 certificate details on older gnutls versions (bug#19168).
1518 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1519 (gnutls_certificate_details): Reversed check in last checkin.
1521 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1523 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1524 (Fgnutls_peer_status_warning_describe): Add function to describe a
1525 peer verification warning symbol.
1526 (Fgnutls_peer_status): Use it.
1527 (Fgnutls_boot): Use it. Minor logging fixes.
1529 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1531 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1533 2014-11-24 Glenn Morris <rgm@gnu.org>
1535 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1537 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1538 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1540 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1542 * gnutls.c: Fix Windows function definition of
1543 gnutls_x509_crt_get_fingerprint.
1545 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1547 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1549 * process.h: Added more fields to Lisp_Process to track
1550 certificate details.
1552 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1553 (Fgnutls_peer_status): New functions to export TLS certificate
1554 details to Emacs Lisp.
1556 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1558 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1559 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1560 check for gtk_adjustment_configure (Bug#19149).
1561 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1563 2014-11-22 Glenn Morris <rgm@gnu.org>
1565 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1567 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1569 Don't shrink frame when using desktop-save-mode (Bug#19048).
1570 * w32fns.c (x_set_tool_bar_lines): Always call
1571 x_change_tool_bar_height (Bug#19048).
1572 (x_change_tool_bar_height): Mark frame as garbaged since
1573 adjust_frame_size might not have done that.
1574 * xfns.c (x_set_tool_bar_lines): Always call
1575 x_change_tool_bar_height (Bug#19048).
1576 (x_change_tool_bar_height): Mark frame as garbaged since
1577 adjust_frame_size might not have done that.
1579 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1581 * xml.c (parse_region): Take care of new optional parameter
1582 'discard-comments' of 'libxml-parse(html|xml)-region'.
1583 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1584 New optional parameter 'discard-comments'.
1586 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1588 Improve time stamp handling, and be more consistent about it.
1589 * editfns.c (invalid_time): New function.
1590 Use it instead of 'error ("Invalid time specification")'.
1591 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1592 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1594 (make_time_tail, make_time): Remove. All uses changed to use
1595 new functions or plain list4i.
1596 (disassemble_lisp_time): Return effective length if successful.
1597 Check that LOW is an integer, if it's combined with other components.
1598 (decode_time_components): Decode into struct lisp_time, not
1599 struct timespec, so that we can support a wide set of times
1600 regardless of whether time_t is signed. Decode plain numbers
1601 as seconds since the Epoch, and nil as the current time.
1602 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1603 Reimplement in terms of new functions.
1604 (Fencode_time): Just use list2i.
1605 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1606 * keyboard.c (decode_timer): Don't allow the new formats (floating
1607 point or nil) in timers.
1608 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1609 place of the magic number '16'.
1610 (struct lisp_time): New type.
1611 (decode_time_components): Use it.
1612 (lisp_to_timespec): New decl.
1614 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1616 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1619 * callint.c (Fcall_interactively): Pass in nil as argument to
1620 Fbarf_if_buffer_read_only.
1622 * fileio.c (Finsert_file_contents): Ditto.
1624 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1626 * textprop.c (verify_interval_modification): Check buffer
1627 readedness after the last interval.
1629 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1630 the text at POSITION (new optional argument) has the
1631 `inhibit-read-only' text property set.
1633 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1635 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1636 errors in computing the number of pixels to scroll.
1637 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1639 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1641 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1642 call updateFrameSize.
1644 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1646 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1648 * nsfns.m (x_set_foreground_color, x_set_background_color)
1649 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1650 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1652 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1654 * nsterm.m (ns_send_appdefined): Check for application defined
1655 event on Cocoa (Bug#18993).
1656 (run): Restore code before the previous 18993 fix.
1658 2014-11-14 David Reitter <david.reitter@gmail.com>
1660 * nsterm.m (run): Set timeout for event loop to prevent hang.
1663 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1665 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1667 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1669 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1670 for each candidate font but attempt to reuse it from previous improper
1673 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1675 Avoid undefined behavior in color table hashing.
1676 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1677 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1678 This function avoids undefined behavior with signed shift overflow.
1680 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1682 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1683 when the inserted text does not need decoding. (Bug#18982)
1685 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1687 * nsterm.h (EmacsScroller): judge returns bool.
1689 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1690 (ns_judge_scroll_bars): Only set removed if judge returns true.
1691 (judge): Returns bool == condemned. Remove self from window.
1692 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1694 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1696 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1697 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1699 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1701 * nsterm.m (ns_set_vertical_scroll_bar)
1702 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1704 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1706 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1707 merely because tmo_in_millisec is nonnegative. The 1st call
1708 to g_main_context_query could succeed while the 2nd one fails.
1710 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1712 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1714 * nsterm.m (run): Only use non-system event loop if OSX version is
1715 exactly 10.9 (Bug#18993).
1716 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1719 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1721 * callproc.c (encode_current_directory): Support handling of file
1722 names prepended by "/:". (Bug#18891)
1724 2014-11-08 Alan Mackenzie <acm@muc.de>
1726 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1728 2014-11-08 Dima Kogan <dima@secretsauce.net>
1730 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1732 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1734 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1735 raises an error. (Bug#18891)
1737 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1739 * frame.c (adjust_frame_size): Call x_set_window_size only if
1740 f->can_x_set_window_size is set.
1741 (make_frame): Initialize f->can_x_set_window_size and
1742 f->can_run_window_configuration_change_hook.
1743 (Fcan_run_window_configuration_change_hook): New function.
1744 * frame.h (frame): Split `official' into `can_x_set_window_size'
1745 and `can_run_window_configuration_change_hook'.
1746 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1747 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1748 Set f->can_x_set_window_size.
1749 * window.c (run_window_configuration_change_hook):
1750 Return immediately if either f->can_x_set_window_size or
1751 f->can_run_window_configuration_change_hook are false.
1752 (Fset_window_configuration): Instead of f->official set
1753 f->can_x_set_window_size.
1754 * xfns.c (Fx_create_frame, x_create_tip_frame):
1755 Set f->can_x_set_window_size.
1757 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1759 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1760 cleanup from 2014-11-01 (Bug#18972).
1762 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1764 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1765 * xdisp.c (window-scroll-functions): Improve docstring.
1767 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1769 Uniquify the 'size' symbol.
1771 * w32notify.c (Qsize): Remove.
1772 * lisp.h (Qsize): New decl.
1773 * lread.c (Qsize): Now extern.
1774 * w32notify.c (syms_of_w32notify): No need to defsym.
1776 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1778 * dispnew.c (change_frame_size_1): Fix call of
1780 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1781 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1782 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1783 (Qtool_bar_size): New constants.
1784 (frame_inhibit_resize, adjust_frame_size): New argument to
1785 handle case where frame_inhibit_implied_resize is a list.
1786 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1787 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1788 (x_set_right_divider_width, x_set_bottom_divider_width)
1789 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1790 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1792 (frame-inhibit-implied-resize): Rewrite doc-string.
1793 * frame.h (frame_inhibit_resize, adjust_frame_size):
1794 Fix external declarations.
1795 (Qframe_position, Qframe_outer_size)
1796 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1797 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1798 (Qtool_bar_size): Extern them.
1799 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1800 (xg_height_or_width_changed): Remove.
1801 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1802 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1803 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1804 (xg_change_toolbar_position): Call adjust_frame_size directly.
1805 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1806 Fix calls of adjust_frame_size.
1807 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1808 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1809 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1810 frame can get resized when tool-bar-lines parameter changes from
1812 (Fw32_frame_menu_bar_size): Return fourth value.
1813 (Fw32_frame_rect): Block input around system calls
1814 (Fx_frame_geometry): New function.
1815 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1816 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1817 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1818 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1819 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1820 (Fx_create_frame): Adjust adjust_frame_size calls.
1821 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1822 frame can get resized when tool-bar-lines parameter changes from
1824 (Fx_frame_geometry): New function.
1825 * xmenu.c (update_frame_menubar): On Lucid call
1826 adjust_frame_size with one pixel less height to avoid that
1827 repeatedly adding/removing the menu bar grows the frame.
1828 (free_frame_menubar): On Motif arrange to optionally preserve
1829 the old frame height when removing the menu bar.
1830 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1832 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1834 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1835 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1836 frame; instead, print an error message.
1838 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1840 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1842 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1844 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1845 (dealloc): Release bmRep.
1847 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1848 imageListSetNext, imageListNext.
1850 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1851 (reference): Remove.
1852 (allocInitFromFile:): Remove searching ImageList and calling
1853 reference (Bug#18918).
1854 (dealloc): Remove handling if ImageList.
1856 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1858 * process.c (catch_child_signal): Fix incorrect assertion.
1860 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1862 * macfont.m (macfont_draw):
1863 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1865 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1866 if force_integral_p (i.e. no antialias).
1867 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1868 bold if no antialias (Bug#18876).
1870 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1871 was given (Bug#18846).
1873 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1875 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1876 instead of in xdisp.c, function now takes void. (Bug#18884).
1878 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1879 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1881 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1882 struct window* (Bug#18889).
1883 Remove getMouseMotionPart.
1884 (ns_output): Make icon_top/left int.
1886 * nsfns.m (x_icon): icon_top/left is int.
1888 * nsterm.m (ns_mouse_position): Remove unused code.
1889 (initFrame:window:, dealloc): Use window instead of win.
1890 (getMouseMotionPart:window:x:y:): Remove, unused.
1891 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1893 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1895 * keyboard.c (readable_events): When FLAGS include
1896 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1897 This avoids returning non-nil from input-pending-p when only such
1898 events are in the queue. (Bug#18856)
1900 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1902 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1903 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1904 (Qforeign_selection): Remove.
1905 (ns_get_local_selection): Identation fix.
1906 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1908 * nsselect.m (ns_get_local_selection): Remove calling of
1909 functions in Vselection_converter_alist (Bug#18911).
1910 (syms_of_nsselect): Remove Vselection_converter_alist.
1912 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1914 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1915 and unnecessary initialization. Adjust comments.
1917 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1919 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1921 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1922 index, not an absolute one, as that's what the function expects.
1924 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1926 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1927 font on an initial frame when running as a daemon (Bug#18869).
1929 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1931 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1933 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1934 build_string, when importing a home directory. (Bug#18873)
1936 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1938 * dispnew.c (buffer_posn_from_coords):
1939 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1940 account for the header-line height. (Bug#18839)
1942 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1944 * xml.c (parse_region): Do not forget the first document child.
1946 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1948 * nsselect.m: pasteboard_changecount is new.
1949 (ns_store_pb_change_count, ns_get_pb_change_count)
1950 (ns_get_our_change_count_for): New functions.
1951 (ns_string_to_pasteboard_internal): Correct comment.
1952 type => gtype in eassert, Call ns_store_pb_change_count.
1953 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1954 (Fns_disown_selection_internal, Fns_selection_owner_p):
1955 Replace Vselection_alist check, with change count check.
1956 (Fns_get_selection): Initialize val to Qnil. Only get local
1957 selection if change counts match (Bug#18799).
1958 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1960 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1962 * w32proc.c (create_child): If calling a quoted batch file,
1963 pass NULL for exe. (Bug#18745)
1965 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1967 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1968 (bidi_resolve_brackets): Use end of string position rather than ZV
1969 when iterating over a string. (Bug#18815)
1971 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1973 * keyboard.c (make_lispy_position): Return coordinates also when
1974 on scroll bars, fringes, margins or not in a window.
1975 * xdisp.c (show_mouse_face): Don't change cursor face during
1978 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1980 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1981 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1982 Fix doc-strings (Bug#18789).
1984 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1986 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1988 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1990 Optimize redisplay of simple bracketed text.
1991 * bidi.c (bidi_cache_reset_to): New function.
1992 (bidi_cache_reset): Call it.
1993 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1995 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1996 bracket_enclosed_type only if bracket_pairing_pos's value is not
1998 (MAX_BPA_STACK): Make sure the value is signed.
1999 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2000 stop pushing values onto the stack.
2001 (bidi_find_bracket_pairs): If the bracketed text is only on the
2002 base embedding level, remove all the states cached by this
2003 function from the cache, and return zero, so that the brackets in
2004 this segment of text are processed as normal neutrals.
2005 (bidi_resolve_brackets): Detect the brackets that are to be
2006 processed as neutrals, and don't call bidi_find_bracket_pairs on
2009 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2011 * w32select.c (Fw32_selection_exists_p): Rename from
2012 Fx_selection_exists_p.
2013 (syms_of_w32select): Adjust accordingly.
2015 * w16select.c (Fw16_selection_exists_p): Rename from
2016 Fx_selection_exists_p.
2017 (syms_of_win16select): Adjust accordingly.
2019 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2020 (Fns_own_selection_internal): Tighten scoping.
2021 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2022 (Fns_get_selection): Rename from Fx_get_selection_internal.
2023 (Fns_get_selection_internal, Fns_store_selection_internal):
2025 (syms_of_nsselect): Adjust accordingly.
2027 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2029 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2030 * w32term.c (x_set_window_size): Account for wrapped menu bar
2031 lines when setting up frame height (Bug#15174 and Bug#18720).
2032 (w32_add_wrapped_menu_bar_lines): New variable.
2034 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2036 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2039 2014-10-20 Glenn Morris <rgm@gnu.org>
2041 * Merge in all changes up to 24.4 release.
2043 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2045 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2046 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2048 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2050 * xterm.c (handle_one_xevent): Check return value from
2051 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2052 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2054 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2055 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2056 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2057 Gtk+ >= 3.14 (Bug#18674).
2058 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2059 Gtk+ >= 3.14 (Bug#18674).
2061 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2063 * gtkutil.c: Remove no-longer-used code.
2064 (xg_update_menubar): Remove unused local and unnecessary call to
2065 gtk_menu_item_get_submenu.
2066 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2067 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2068 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2070 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2072 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2074 * xterm.h (handlebox_widget): Remove.
2076 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2079 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2081 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2082 to handle Gtk versions.
2083 (xg_get_file_with_chooser): Use them.
2084 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2085 Remove (create_menus): Remove teroff argument and code.
2086 Remove call to gtk_menu_set_title.
2087 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2088 Adjust args to create_menus.
2089 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2090 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2091 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2092 (xg_make_tool_item): Remove detach code.
2093 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2094 (find_icon_from_name): New function.
2095 (update_frame_tool_bar): Remove GtkStockItem code, move to
2096 find_icon_from_name. Let stock be a list of icon names to try.
2097 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2098 Replace TOOLBAR_TOP_WIDGET.
2099 (free_frame_tool_bar, xg_change_toolbar_position ):
2100 Replace TOOLBAR_TOP_WIDGET.
2101 (xg_initialize): Remove tearoff code.
2103 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2105 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2106 pixel from the window's cursor glyph width, since X renders hollow
2107 blocks 1 pixel wider than the 'width' parameter.
2109 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2110 glyph->pixel_width; this is now done in xterm.c.
2112 Fix reordering of bracket characters in isolates.
2113 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2114 RESOLVED_ONLY; when non-zero, return from the cache only fully
2115 resolved states. All callers changed.
2116 (CANONICAL_EQU): New macro.
2117 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2118 equivalent of the paired closing bracket character.
2119 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2120 the default non-negative value, to be checked later in
2121 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2122 characters against those pushed onto the BPA stack.
2123 (bidi_record_type_for_neutral): New function.
2124 (bidi_resolve_brackets): Record next_for_neutral and
2125 prev_for_neutral when embedding level gets pushed. Force
2126 resolution of bracket pairs when entering a level run that was not
2128 (bidi_resolve_neutral): Add assertions before calling
2129 bidi_resolve_neutral_1.
2130 (bidi_level_of_next_char): Remove the code that attempted to
2131 resolve unresolved neutrals; that is now done by
2132 bidi_resolve_neutral.
2134 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2136 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2138 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2139 1-pixel R2L characters.
2140 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2141 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2143 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2145 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2148 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2150 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2151 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2152 It's not clear to me whether the initialization is needed,
2153 but it can't hurt so I played it safe.
2155 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2157 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2159 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2161 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2162 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2164 (bidi_get_type): Return the isolate initiators and terminator types.
2165 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2166 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2167 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2168 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2169 for the new features.
2170 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2171 push and pop correctly for isolates.
2172 (bidi_remember_char): Modify to accept an additional argument
2173 and record the bidi type according to its value.
2174 (bidi_cache_iterator_state): Accept an additional argument to only
2175 update an existing state. Handle the new members of struct bidi_it.
2176 (bidi_cache_find): Arguments changed: no longer accepts a level,
2177 instead accepts a flag telling it whether it is okay to return
2178 unresolved neutrals.
2179 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2180 table. Initialize new isolate-related members.
2181 (bidi_paragraph_init): Some code factored out into
2182 find_first_strong_char.
2183 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2184 into bidi_resolve_explicit.
2185 (bidi_resolve_explicit): Support the isolate initiators and
2186 terminator. Fix handling of embeddings and overrides according to
2187 new UBA requirements. Record information about previously seen
2188 characters here (moved from bidi_level_of_next_char).
2189 (bidi_resolve_weak): Adapt to changes in struct members.
2190 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2191 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2192 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2193 paired bracket resolution. Handle isolate initiators and
2195 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2196 (bidi_level_of_next_char): Move the code that records information
2197 about previous characters to bidi_resolve_explicit. Fix logic of
2198 resolving neutrals and make sure their cache entries are updated.
2199 Remove now unneeded special handling of PDF level.
2201 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2202 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2203 enlarged per Unicode 6.3.
2204 (enum bidi_bracket_type_t): New data type.
2205 (struct bidi_saved_info): Leave only 2 type members out of 4.
2207 (struct bidi_stack): Add members necessary to support isolating
2209 (struct bidi_it): Add new members necessary to support isolating
2210 sequences and bracket pair resolution.
2212 * xdisp.c (Fbidi_resolved_levels): New function.
2213 (syms_of_xdisp): Defsubr it.
2214 (append_glyph, append_composite_glyph, produce_image_glyph)
2215 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2217 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2219 * term.c (append_glyph, append_composite_glyph)
2220 (append_glyphless_glyph): Convert aborts to assertions.
2222 * .gdbinit (pgx): Display the character codepoint, resolved level,
2223 and bidi type also for glyphless glyphs.
2225 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2227 Avoid unwanted point motion in Fline_beginning_position.
2228 * lisp.h (scan_newline_from_point): Add prototype.
2229 * search.c (scan_newline_from_point): New function, refactored from...
2230 * cmds.c (Fforward_line): ...adjusted user.
2231 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2232 and simplify the former since the latter doesn't move point.
2234 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2236 Cleanup terminal handling code.
2237 * dispextern.h (get_named_tty): Remove prototype but...
2238 * termhooks.h (get_named_terminal): ...resurrect it under
2239 more meaningful name.
2240 (get_terminal): Likewise, but with...
2241 (decode_live_terminal): ...this name.
2242 (decode_tty_terminal): Add prototype.
2243 * term.c (get_tty_terminal): Remove.
2244 (get_named_tty): Remove.
2245 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2246 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2247 Use decode_tty_terminal.
2248 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2249 * terminal.c (get_terminal): Refactor to...
2250 (decode_terminal, decode_live_terminal): ...new functions.
2251 (decode_tty_terminal): Replacement for get_tty_terminal.
2252 (get_named_terminal): Likewise for get_named_tty.
2253 * coding.c (Fset_terminal_coding_system_internal)
2254 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2255 (Fkeyboard_coding_system):
2256 * composite.c (Fcomposition_get_gstring):
2257 * dispnew.c (Fsend_string_to_terminal):
2258 * frame.c (Fmake_terminal_frame):
2259 * nsfns.m (check_ns_display_info):
2260 * w32fns.c, xfns.c (check_x_display_info):
2261 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2262 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2263 (Fset_quit_char): Use get_named_terminal.
2264 (Fset_output_flow_control, Fset_input_meta_mode):
2265 Use decode_tty_terminal.
2267 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2269 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2270 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2272 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2274 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2275 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2277 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2279 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2282 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2284 * editfns.c (dump_tz_string): No longer const.
2285 It might be modified.
2287 * nsmenu.m (clear): Assume OS X 10.6 or later.
2289 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2291 * unexmacosx.c: Remove include ppc/reloc.h.
2292 (unrelocate, copy_dysymtab): Remove PPC code.
2293 (rebase_reloc_address): Remove, only used for PPC:
2295 * nsterm.m: Always include macfont.h on COCOA.
2296 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2297 (ns_dumpglyphs_image, ns_check_menu_open)
2298 (applicationDidFinishLaunching)
2299 (antialiasThresholdDidChange:)
2300 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2301 Remove checks for OSX <= 10.5/10.6.
2302 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2303 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2306 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2307 (NS_HAVE_NSINTEGER): Remove block.
2308 Remove >= OSX 10.6 tests.
2310 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2311 (x_activate_menubar, trackingNotification:): Remove check for
2313 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2315 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2317 * nsfns.m: Always include macfont.h on COCOA.
2318 (ns_filename_from_panel, ns_directory_from_panel)
2319 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2320 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2322 * macfont.m: Remove >= 1050 check.
2323 (macfont_create_family_with_symbol)
2324 (macfont_get_glyph_for_character)
2325 (mac_font_get_glyphs_for_variants)
2326 (mac_ctfont_create_available_families, syms_of_macfont):
2327 Remove code for OSX < 10.6.
2328 (mac_font_family_group, mac_font_family_compare): Remove, only used
2331 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2332 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2334 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2337 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2339 Fix putenv race conditions with undefined behavior (Bug#8705).
2340 Do all putenv calls before Emacs creates any threads.
2341 Use a safer way to modify the TZ environment variable in the
2342 presence of multiple threads. For further thread-safety,
2343 prefer localtime_r and gmtime_r to localtime and gmtime,
2344 and prefer struct tm's tm_gmtoff (if available) to calling
2345 both localtime_r and gmtime_r.
2346 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2347 (init_dbusbind): ... to this new function.
2348 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2349 * xterm.c (x_term_init): Move xputenv call from here ...
2350 (init_xterm): ... to this new function.
2351 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2352 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2353 (dump_tz_string): New constant.
2354 (init_editfns): Use it. This centralizes the dump_tz stuff.
2355 Call set_time_zone_rule here, so that its xputenv is done
2356 before Emacs goes multithreaded.
2357 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2358 thread-safe enough for Emacs.
2359 (format_time_string, Fdecode_time, Fcurrent_time_string)
2360 (Fcurrent_time_zone):
2361 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2362 localtime and gmtime. Remove now-unnecessary calls to block_input.
2363 (tm_gmtoff): New static function.
2364 (Fdecode_time, Fcurrent_time_zone): Use it.
2365 (Fencode_time): Use mktime_z, for better thread-safety.
2366 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2367 i.e., not quite thread-safe but good enough for Emacs typical usage.
2368 Do not reclaim storage that is in the environment; let it leak.
2369 Always call tzset, since localtime_r does not.
2370 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2371 This is now done in init_editfns.
2372 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2373 New macros and declarations, for platforms lacking tzalloc & friends.
2375 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2377 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2378 On x86 platforms this works around GCC bug 63495
2379 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2380 and more generally should fix a portability problem in Emacs.
2381 Reported by Stefan Monnier in:
2382 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2384 2014-10-08 Leo Liu <sdl.web@gmail.com>
2386 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2387 * keymap.c (describe_vector_princ):
2388 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2391 * print.c (printchar_stdout_last): Declare.
2392 (printchar): Record the last char written to stdout.
2393 (Fterpri): Add optional argument ENSURE.
2395 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2397 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2398 DELAY argument to change_frame_size, so that the frame size
2399 changes, if any are needed, are delayed until the next redisplay.
2400 This is to avoid a too early QUIT inside change_frame_size, when
2401 it calls Lisp in frame_windows_min_size, in case one of the events
2402 we've read sets the quit-flag. (Bug#18649)
2404 * w32fns.c (check_x_display_info): Accept terminal objects as
2405 argument, to follow what xfns.c does.
2407 2014-10-07 Glenn Morris <rgm@gnu.org>
2409 * Makefile.in ($(srcdir)/macuvs.h)
2410 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2412 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2414 * decompress.c (init_zlib_functions): Move the message about zlib
2415 being unavailable from here...
2416 (Fzlib_decompress_region): ...to here. (Bug#18650)
2418 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2420 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2421 the case where an optional string is used. Adjust docstring.
2423 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2425 * lisp.mk (lisp): Remove w32-common-fns.elc.
2427 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2429 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2430 These were already defined in buffer.c, and the duplicate
2431 definitions cause problems on platforms like 'gcc -fno-common'.
2432 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2434 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2436 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2437 if toolbar is visible.
2439 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2442 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2443 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2444 (ns_select, ns_read_socket): Use unwind_protect to decrease
2445 apploopnr (Bug#18345).
2446 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2447 line height (Bug#17977).
2449 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2450 (macfont_closest_traits_index): New function.
2451 (macfont_closest_traits_index_p): Rename from
2452 macfont_closest_traits_index.
2453 (macfont_list): Use macfont_closest_traits_index_p.
2455 2014-10-05 K. Handa <handa@gnu.org>
2457 * coding.c (detect_coding_iso_2022): Set coding->rejected
2458 correctly when an invalid escape sequence is found (Bug#18610).
2460 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2462 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2463 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2466 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2468 * buffer.c (scroll_bar_width, scroll_bar_height):
2470 * window.c (Fset_window_scroll_bars): Fix doc-string.
2471 (Fwindow_scroll_bars): Have it return what the doc-string says.
2473 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2475 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2476 iterator backwards, to resync the bidi iterator. (Bug#18584)
2478 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2480 Consistently use min and max macros from lisp.h.
2481 * coding.c (min, max):
2483 * unexhp9k800.c (min):
2484 * unexw32.c (min, max): Use definitions from lisp.h.
2485 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2487 * gmalloc.c (min): Tiny style change.
2489 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2490 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2492 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2494 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2495 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2496 (X_ULONG_MAX): Move these macros to xterm.h.
2497 (x_fill_property_data): Be more generous about allowing either
2498 signed or unsigned data of the appropriate width.
2499 * xterm.h (x_display_set_last_user_time): New function.
2500 All setters of last_user_time changd to use this function.
2501 If ENABLE_CHECKING, check that the times are in range.
2503 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2505 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2506 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2508 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2510 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2511 make a font_object from a tty frame (Bug#18573).
2512 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2514 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2516 * alloc.c (mark_overlay): Assume that overlay boundaries are
2517 always markers. Add comment.
2518 * lread.c (read_internal_start): Use convenient validate_subarray.
2520 (Fread_from_string): Adjust docstring.
2522 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2524 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2526 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2527 Rename from the "x-" prefix.
2529 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2531 * xselect.c (selection-converter-alist): Fix docstring.
2533 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2535 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2536 argument passed by the caller, when we mirror all slashes into
2539 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2541 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2542 Resurrect old code and fix compilation with GTK < 2.13.6.
2544 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2546 Use AUTO_CONS instead of SCOPED_CONS, etc.
2547 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2548 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2549 (AUTO_LIST1): Rename from scoped_list1.
2550 (AUTO_LIST2): Rename from scoped_list2.
2551 (AUTO_LIST3): Rename from scoped_list3.
2552 (AUTO_LIST4): Rename from scoped_list4.
2553 (AUTO_STRING): Rename from SCOPED_STRING.
2554 * frame.h (AUTO_FRAME_ARG):
2555 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2556 (AUTO_LIST4, AUTO_STRING):
2557 Prepend a new argument 'name'.
2558 Declare a variable instead of yielding a value.
2560 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2562 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2564 * w32fns.c (w32_createwindow): Accept an additional argument, an
2565 array of 2 values specifying the coordinates of the frame's
2566 top-left corner. Use these values instead of calling x_get_arg,
2567 which can cons Lisp objects, and therefore cannot be called except
2568 from the main thread. Remove redundant tests for the default
2570 (my_create_window): Move the calculation of the coordinates of the
2571 frame's top-left edge here. Pass them to the input thread via the
2572 second parameter of the WM_EMACS_CREATEWINDOW message.
2573 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2576 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2578 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2579 (redisplay_window): Treat the frame's frozen_window_starts flag
2580 the same way as the optional_new_start flag for the window: only
2581 obey it if the glyph row showing point will be fully visible.
2582 Likewise when the window start is in a continuation line. If,
2583 after trying everything under the 'force_start' label, point is
2584 still not fully visible, give up and scroll the window.
2585 Add debugging traces. (Bug#18545)
2587 * window.c (Frecenter): Set the window's redisplay flag.
2589 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2591 * w32term.c (w32_read_socket): Don't use frame dimensions for
2592 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2593 rectangle. Check the return value of GetClientRect, and don't use
2594 the results if it didn't succeed.
2596 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2597 in columns and lines after correcting the pixel dimensions in
2599 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2600 negative values to xrealloc. (Bug#18528)
2602 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2604 * alloc.c: Remove now-unnecessary check.
2605 Suggested by Dmitry Antipov in:
2606 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2608 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2610 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2611 to Ubuntu 14.04.1 x86-64.
2613 Simplify stack-allocated Lisp objects, and make them more portable.
2614 The build_local_string macro was used in two ways: (1) string
2615 literals for which scoped allocation suffices, and (2) file name
2616 components, where it's not safe in general to assume bounded-size
2617 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2618 allocates a block-scope string, and by using SCOPED_STRING for (1)
2619 and build_string for (2). Furthermore, actually use stack
2620 allocation only for objects known to have sufficient alignment.
2621 This simpler implementation means Emacs can make
2622 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2623 GC_MAKE_GCPROS_NOOPS.
2624 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2625 for fewer differences among implementations.
2626 (struct Lisp_String): Now GCALIGNED.
2627 (USE_STACK_LISP_OBJECTS): Default to true, since the
2628 implementation no longer insists on a nonempty GCALIGNED.
2629 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2630 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2631 separately. Move definiens to scoped_cons. The old definition
2632 was incorrect when GCALIGNED was defined to be empty.
2633 (union Aligned_String): New type.
2634 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2635 implementation ports to compilers that don't align strictly enough.
2636 Don't worry about the union sizes; it's not worth bothering about.
2637 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2638 Rewrite using USE_STACK_CONS.
2639 (scoped_cons): Assume the use of union Aligned_Cons.
2640 (lisp_string_size, make_local_string, build_local_string): Remove.
2641 Unless otherwise specified, all callers of build_local_string
2642 changed to use SCOPED_STRING.
2643 (SCOPED_STRING): New macro.
2644 * data.c (wrong_choice):
2645 * menu.c (single_menu_item):
2646 * process.c (Fformat_network_address):
2647 Hoist use of SCOPED_STRING out of a scope, so that its returned
2648 object lives long enough.
2649 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2650 as the string might be long or might not be ASCII.
2652 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2654 * msdos.c (internal_terminal_init): Bump version to 25.
2656 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2658 Keep stack-allocated Lisp objects fast rather than versatile.
2659 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2660 (SCOPED_CONS_INITIALIZER): New macro.
2661 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2662 (USE_LOCAL_ALLOCA): Remove.
2663 (local_cons, local_list1, local_list2, local_list3, local_list4):
2664 Remove. Stack overflow checking makes them too slow.
2665 (make_local_vector): Likewise. Also we just don't have enough
2667 (enum LISP_STRING_OVERHEAD): Remove.
2668 (local_string_init, local_vector_init): Remove prototypes.
2669 (make_local_string, build_local_string): Redesign to target short
2670 compile-time string constants, fall back to regular string allocation
2672 (lisp_string_size): New function.
2673 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2674 * alloc.c (local_string_init, local_vector_init): Remove.
2675 (verify_ascii) [ENABLE_CHECKING]: New function.
2676 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2677 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2678 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2679 * xselect.c, xterm.c: All related users changed.
2681 2014-09-28 Ken Brown <kbrown@cornell.edu>
2683 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2684 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2686 2014-09-27 Ken Brown <kbrown@cornell.edu>
2688 Fix implementation of HYBRID_MALLOC on Cygwin.
2689 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2690 (bss_sbrk_buffer_beg): New variable. Use it...
2691 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2692 incorrect definition.
2694 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2696 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2697 Make it into a function and change arg to be a function.
2699 * lisp.mk (lisp): Add elisp-mode.elc.
2701 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2703 * xfns.c (x_default_scroll_bar_color_parameter):
2704 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2705 to pacify --enable-gcc-warnings in non-scrollbar builds.
2707 2014-09-26 Ken Brown <kbrown@cornell.edu>
2709 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2711 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2713 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2714 MinGW builds that use GCC before 4.2.
2716 Default to stack objects on DOS_NT platforms as well.
2717 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2718 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2720 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2722 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2723 ALIGN_STACK attribute.
2725 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2727 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2728 ALIGN_STACK attribute.
2730 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2731 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2733 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2735 * frame.c (frame_inhibit_resize):
2736 * widget.c (EmacsFrameResize):
2737 * window.c (resize_frame_windows, Fset_window_configuration):
2738 * xdisp.c (expose_frame):
2739 * xfns.c (x_change_tool_bar_height):
2740 * xmenu.c (update_frame_menubar):
2741 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2742 Remove code left dead after 2014-07-27 changes.
2744 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2746 Fix local_cons etc. to not exhaust the stack when in a loop.
2747 Problem reported in:
2748 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2749 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2750 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2751 (Ffind_charset_string):
2752 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2753 * data.c (wrong_range):
2754 * editfns.c (Fpropertize, format2):
2755 * emacs.c (init_cmdargs, decode_env_path):
2756 * fileio.c (auto_save_error):
2757 * fns.c (Fyes_or_no_p):
2758 * font.c (font_style_to_value, font_parse_xlfd)
2759 (font_parse_family_registry, font_delete_unmatched)
2761 * fontset.c (Fset_fontset_font):
2762 * frame.c (x_get_arg):
2763 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2764 (read_char_minibuf_menu_prompt):
2765 * keymap.c (silly_event_symbol_error, describe_vector):
2766 * lread.c (load_warn_old_style_backquotes):
2767 * menu.c (single_menu_item):
2768 * minibuf.c (Fread_buffer):
2769 * process.c (status_message, Fformat_network_address)
2770 (server_accept_connection):
2771 * textprop.c (copy_text_properties):
2772 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2773 * xfns.c (x_default_scroll_bar_color_parameter):
2774 * xfont.c (xfont_open):
2775 * xselect.c (x_clipboard_manager_error_1):
2776 * xterm.c (x_term_init):
2777 Put USE_LOCAL_ALLOCA at the start of the function.
2778 * fns.c (maybe_resize_hash_table): Use build_string instead of
2779 build_local_string, since we'd otherwise need a conditional
2780 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2781 not worth the bother of optimization.
2782 * font.c (font_delete_unmatched): Remove by-hand code that
2783 observed MAX_ALLOCA limit, since it's now done automatically.
2784 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2785 since build_local_string needs its sa_alloc.
2786 * lisp.h (lisp_word_count): New function.
2787 (SAFE_ALLOCA_LISP): Use it.
2788 (USE_LOCAL_ALLOCA): New macro.
2789 (local_cons, make_local_vector, make_local_string):
2790 Observe the MAX_ALLOCA limit.
2791 (LISP_STRING_OVERHEAD): New constant.
2792 (make_local_string): Use it.
2794 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2796 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2797 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2798 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2799 and Solaris and it's likely to work on similar platforms.
2801 Avoid signed integer overflow when converting Time to ptrdiff_t.
2802 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2804 (position_to_Time, Time_to_position): New functions.
2805 (gen_help_event, kbd_buffer_get_event): Use them.
2806 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2807 Go back to plain 'unsigned long', so that 'Time' is the same
2808 for both X and non-X builds; this is less likely to cause surprise.
2809 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2810 are the same size; this is no longer required.
2812 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2813 of bit 28 and of whether an unsigned value is negative.
2814 This simplifies the code a bit, and pacifies clang 3.4.
2816 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2818 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2819 Windows builds, where 'long' is a 32-bit type.
2821 * w32inevt.h (w32_console_mouse_position): Update the argument
2822 types to use 'Time'.
2824 * w32term.c (w32_mouse_position)
2825 (x_horizontal_scroll_bar_report_motion)
2826 (x_scroll_bar_report_motion): Update the argument types to use
2829 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2831 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2832 (struct input_event): ...unsigned bitfields. Likewise for
2833 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2834 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2835 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2836 (kbd_buffer_get_event): Adjust users.
2837 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2838 (make_scroll_bar_position): New function, refactored out of...
2839 (make_lispy_event): ...adjusted user.
2840 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2841 * nsterm.m (ns_mouse_position, mouseUp):
2842 * term.c (term_mouse_position):
2843 * w32inevt.c (w32_console_mouse_position):
2844 * w32term.c (w32_mouse_position):
2845 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2846 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2847 Prefer enum and explicit enum members to integers and numeric values.
2849 * chartab.c (uniprop_encode_value_numeric):
2850 * font.c (font_style_to_value): Use make_local_vector.
2851 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2852 * keymap.c (append_key): Use scoped_list1.
2854 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2855 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2857 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2859 Fix some slow uses and misuses of strcat.
2860 * doc.c (get_doc_string):
2861 * gtkutil.c (get_utf8_string):
2862 * xsmfns.c (x_session_initialize):
2863 Avoid recomputation of string length.
2864 * ftfont.c (ftfont_spec_pattern):
2865 * xfns.c (xic_create_fontsetname):
2866 Don't assume output buffer is initially zero.
2868 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2870 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2871 All callers changed.
2872 * xterm.c (x_term_init): Use new functionality to avoid two needs
2873 to compute a string length.
2875 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2877 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2879 Use known length of a Lisp string to copy it faster.
2880 * lisp.h (lispstrcpy): New function. Add comment.
2881 * callproc.c (child_setup):
2882 * dbusbind.c (xd_append_arg):
2883 * doc.c (get_doc_string):
2884 * font.c (Ffont_xlfd_name):
2885 * frame.c (xrdb_get_resource):
2886 * process.c (Fmake_network_process, network_interface_info):
2887 * w32fns.c (Fx_open_connection):
2888 * w32proc.c (sys_spawnve):
2889 * xfns.c (select_visual):
2890 * xfont.c (xfont_list):
2891 * xsmfns.c (x_session_initialize):
2892 * xterm.c (x_term_init): Use it.
2894 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2896 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2897 Reported by Dmitry Antipov in thread leading to:
2898 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2899 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2900 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2902 * callproc.c (call_process): Save and restore sa_avail.
2903 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2904 (AVAIL_ALLOCA): New macro.
2905 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2906 Use it, and check against sa_avail rather than MAX_ALLOCA.
2908 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2910 On OSX, do not free font-specific data more than once (Bug#18501).
2911 * macfont.m (macfont_close): Release and free font-specific data
2912 only if it wasn't previously freed.
2914 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2916 * unexmacosx.c (dump_it): Improve error message.
2918 2014-09-22 Juri Linkov <juri@jurta.org>
2920 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2921 (Bug#10747, bug#18334)
2923 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2925 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2926 units in which the position is measured. (Bug#18493)
2928 * xdisp.c (redisplay_internal): Force redisplay of all windows
2929 that show a buffer whose narrowing has changed. (Bug#18490)
2931 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2933 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2934 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2935 lines, draw the hollow-box and hbar cursors on the right side of
2936 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2939 * xterm.c (x_draw_stretch_glyph_string):
2940 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2941 caused the block cursor to disappear on a TAB in R2L lines in
2942 every window except the leftmost one. Reported by Martin Rudalics
2945 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2947 Always use matched specpdl entry to record call arguments (Bug#18473).
2948 * lisp.h (record_in_backtrace): Adjust prototype.
2949 * eval.c (record_in_backtrace): Return current specpdl level.
2950 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2951 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2952 entry and use that entry in call to backtrace_debug_on_exit.
2953 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2954 (do_debug_on_call): Get current specpdl level as 2nd arg.
2956 Prefer ptrdiff_t to int and avoid integer overflows.
2957 * fileio.c (make_temp_name):
2958 * font.c (font_parse_family_registry): Avoid integer
2959 overflow on string size calculation.
2960 * data.c (Faset): Likewise for byte index.
2962 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2964 Fix display of R2L lines in partial-width windows.
2965 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2966 assigned the correct value.
2967 (extend_face_to_end_of_line): Account for truncation and
2968 continuation glyphs in R2L rows when one of the fringes is not
2970 (display_line): Don't assign negative X offset to a row if we are
2971 going to produce a truncation glyph for it. When handling
2972 truncated R2L rows, consider the width of the left fringe instead
2974 (produce_special_glyphs): Fix bogus assignments.
2976 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2978 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2979 always set to a valid value. Make sure the size passed to alloca
2980 is always positive. (Bug#18516)
2982 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2984 Avoid extra call to oblookup when interning symbols.
2985 * lisp.h (intern_driver): Add prototype.
2986 * lread.c (intern_driver): New function.
2987 (intern1, intern_c_string_1, Fintern):
2988 * font.c (font_intern_prop):
2989 * w32font.c (intern_font_name): Use it.
2991 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2993 Minor improvements to new stack-allocated Lisp objects.
2994 * frame.h (FRAME_PARAMETER):
2995 Prefer scoped_list1 to local_list1 where either would do.
2996 * lisp.h (scoped_list4): New macro.
2997 (local_cons, local_list1, local_list2, local_list3, local_list4)
2998 (make_local_vector, make_local_string, build_local_string):
2999 Prefer functions to macros where either would do.
3000 * xdisp.c (build_desired_tool_bar_string):
3001 Prefer scoped_list4 to local_list4 where either would do.
3003 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3005 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3006 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3007 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3008 * frame.h (FRAME_PARAMETER): New macro.
3009 * dispnew.c (init_display):
3010 * fontset.c (Fset_fontset_font):
3011 * frame.c (x_default_parameter):
3012 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3013 * xfns.c (x_default_scroll_bar_color_parameter)
3014 (x_default_font_parameter, x_create_tip_frame): Use it.
3015 * editfns.c (Fpropertize): Use local_cons.
3016 * process.c (status_message): Use build_local_string.
3017 * xfont.c (xfont_open): Use make_local_string.
3018 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3020 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3022 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3023 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3024 !__clang__. This works with GCC and with clang and is safer for
3025 compilers we don't know about.
3026 (local_cons): Rename parameter to make capture less likely.
3028 2014-09-17 Samuel Bronson <naesten@gmail.com>
3030 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3032 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3034 Fix minor problems found by static checking.
3035 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3037 * buffer.h (decode_buffer): Doc and indentation fixes.
3038 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3040 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3042 Avoid clang-specific warnings.
3043 * buffer.c (init_buffer): Shut up -Wself-assign.
3044 * process.c (server_accept_connection): Shut up -Wunsequenced.
3046 2014-09-16 Daniel Colascione <dancol@dancol.org>
3048 * fns.c (sxhash): For symbols, use address as hash code.
3050 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3052 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3053 * charset.c (load_charset_map_from_file): Use scoped_list2
3054 and build_local_string.
3055 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3056 * emacs.c (init_cmdargs, decode_env_path):
3057 * fileio.c (Fexpand_file_name):
3058 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3059 * frame.c (x_get_arg):
3060 * keyboard.c (safe_run_hooks_error):
3061 * lread.c (load_warn_old_style_backquotes):
3062 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3063 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3064 * xselect.c (x_clipboard_manager_error_1)
3065 (x_clipboard_manager_save_all):
3066 * xterm.c (x_term_init): Use build_local_string.
3068 Avoid more integer overflows on string size calculations.
3069 * category.c (Fmake_category_set):
3070 * xdisp.c (get_overlay_arrow_glyph_row):
3071 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3073 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3075 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3076 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3077 error message format. Use message_with_string to have non-ASCII
3078 file names properly displayed.
3079 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3080 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3081 where these APIs are not available even in UNICOWS.DLL.
3082 Improve the format of error messages and include the file name in them
3084 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3085 call play-sound-functions, per documentation.
3087 * w32.c (w32_get_long_filename, w32_get_short_filename):
3088 Constify the input file name arguments.
3090 * w32.h (w32_get_long_filename, w32_get_short_filename):
3093 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3095 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3096 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3097 [USE_LOCAL_ALLOCATORS]: New macros.
3098 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3099 (build_local_string): Avoid argument name expansion clash with
3101 * alloc.c (toplevel)
3102 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3103 Preprocessor guard to avoid impossible configuration.
3104 * charset.c (Ffind_charset_region, Ffind_charset_string):
3105 Use make_local_vector.
3106 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3107 * textprop.c (Fput_text_property, Fadd_face_text_property):
3109 (copy_text_properties): Use local_cons and local_list3.
3110 * chartab.c (uniprop_table):
3111 * data.c (wrong_choice, wrong_range):
3112 * doc.c (get_doc_string):
3113 * editfns.c (format2):
3114 * fileio.c (Fexpand_file_name, auto_save_error):
3115 * fns.c (Fyes_or_no_p):
3116 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3117 * fontset.c (Fset_fontset_font):
3118 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3119 (read_char_minibuf_menu_prompt):
3120 * keymap.c (silly_event_symbol_error, describe_vector):
3121 * menu.c (single_menu_item):
3122 * minibuf.c (Fread_buffer):
3123 * process.c (status_message, Fformat_network_address)
3124 (server_accept_connection): Use make_local_string and
3125 build_local_string. Prefer compound literals where appropriate.
3127 2014-09-15 Daniel Colascione <dancol@dancol.org>
3129 * fns.c (Fsort): Tweak sort docstring.
3131 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3133 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3134 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3135 set errno to EAGAIN instead, to allow the caller to retry the
3136 write after some waiting. Fixes deadlocks when Emacs exchanges a
3137 lot of data through the pipe. (Bug#18420)
3139 * sound.c (Fplay_sound_internal): Encode the sound file name in
3140 the ANSI codepage. Expand it against data-directory, as per docs,
3141 not against the current directory. No need to make a local copy
3142 of the file name; pass the encoded file name directly to
3143 do_play_sound. (Bug#18463)
3145 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3146 NULL, and the file name is not encodable in ANSI codepage, return
3147 the string with "?" replacement characters, which will fail the
3148 caller. This avoids returning a random value in that case.
3150 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3152 * window.c (Fresize_mini_window_internal): Set w->total_lines
3153 from w->pixel_height (Bug#18422).
3155 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3157 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3158 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3159 setting resize increments (Bug#18435).
3161 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3163 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3164 state around the call to line_bottom, since it can move the
3165 iterator to another screen line. This fixes off-by-one errors in
3166 the reported row in some rare cases.
3168 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3170 * callproc.c (init_callproc): Fix bug introduced at
3171 2014-09-07 (Bug#18474).
3173 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3175 Prefer ptrdiff_t to int and avoid integer overflows.
3176 * fileio.c (make_temp_name):
3177 * font.c (font_parse_family_registry): Avoid integer
3178 overflow on string size calculation.
3179 * data.c (Faset): Likewise for byte index.
3181 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3183 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3185 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3187 * lisp.h (make_local_string): Nitpick indent.
3188 * print.c (Fprin1_to_string): Remove unused GCPROs.
3190 More debugging aids around GCPROs.
3191 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3192 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3193 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3195 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3196 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3198 Remove redundant GCPROs around Ffuncall and Fapply calls.
3199 This is safe because Ffuncall protects all of its arguments by itself.
3200 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3201 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3202 (call6, call7): Likewise. Use compound literals where applicable.
3203 (run_hook_with_args_2): Use compound literal.
3205 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3207 Pacify --enable-gcc-warnings when no window system is used.
3208 These warnings found that subscript error, so they seem worthwhile.
3209 * composite.c (char_composable_p): Simplify a bit.
3210 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3211 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3212 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3213 * window.c (set_window_scroll_bars):
3214 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3215 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3216 Ignore -Wsuggest-attribute=const.
3217 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3218 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3220 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3222 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3223 Use check_iso_charset_parameter instead of doing the checks by hand.
3224 (check_iso_charset_parameter): Move up. Check parameters a bit
3225 more carefully, and return true for 96-char sets. All callers changed.
3227 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3229 Simplify lisp.h by removing the __COUNTER__ business.
3230 Reported by Dmitry Antipov in:
3231 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3232 * lisp.h (make_local_vector, make_local_string)
3233 (build_local_string): Simplify by not bothering with __COUNTER__.
3234 The __COUNTER__ business wasn't working properly, and was needed
3235 only for hypothetical future expansion anyway.
3237 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3239 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3240 terms to determine bitmap color. (Bug#18437)
3242 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3244 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3247 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3249 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3251 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3253 * xterm.c (handle_one_xevent): Detect iconified by looking at
3254 _NET_WM_STATE_HIDDEN.
3256 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3258 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3259 These can generate a constant with the correct value but the wrong
3260 width, which doesn't work as a printf argument. All uses removed.
3261 Reported by Dmitry Antipov in:
3262 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3263 (ENUMABLE): Remove; no longer needed.
3264 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3265 Remove; no longer needed because of the above change.
3266 Each definiens moved to the only use.
3268 Improve the experimental local and scoped allocation.
3269 * alloc.c (local_string_init, local_vector_init):
3270 New functions, defined if USE_LOCAL_ALLOCATORS.
3271 Mostly, these are moved here from lisp.h, as it's not
3272 clear it's worth making them inline.
3273 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3274 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3275 USE_STACK_LISP_OBJECTS, not on a laundry list.
3276 (local_string_init, local_vector_init): New decls.
3277 (union Aligned_Cons): New type.
3278 (scoped_cons): Use it. Give up on the char trick, as it's a too
3279 much of a maintenance hassle; if someone wants this speedup
3280 they'll just need to convince their compiler to align properly.
3281 Conversely, use the speedup if struct Lisp_Cons happens to
3282 be aligned even without a directive. Better yet, help it along
3283 by using union Aligned_Cons rather than struct Lisp_Cons.
3284 (pointer_valid_for_lisp_object): Remove. This check is not
3285 necessary, since make_lisp_ptr is already doing it. All uses removed.
3286 (local_vector_init, local_string_init): Move to alloc.c.
3287 (build_local_vector): Remove this awkward macro, replacing with ...
3288 (make_local_vector): New macro, which acts more like a function.
3289 Use statement expressions and use __COUNTER__ to avoid macro
3290 capture. Fall back on functions if these features are not supported.
3291 (build_local_string, make_local_string): Likewise.
3293 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3295 * xterm.c (x_term_init): Consolidate duplicated code.
3296 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3297 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3298 Add eassert and mark dpyinfo as dead only if it was alive.
3300 Add macros to allocate temporary Lisp objects with alloca.
3301 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3302 * character.h (parse_str_as_multibyte): Move prototype to ...
3303 * lisp.h (parse_str_as_multibyte): ... here.
3304 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3305 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3307 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3308 (local_string_init): New functions.
3309 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3310 (init_alloc_once): Call it.
3312 Cleanup last change and make all new stuff conditional.
3313 * lisp.h (build_local_string): Rename to ...
3314 (make_local_string): ... this macro.
3315 (build_local_string, scoped_list1, scoped_list3): New macros.
3316 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3317 and functions as such, use regular fallbacks otherwise.
3318 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3321 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3323 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3324 always make sure the marginal areas of the row are in sync with
3325 what the window wants. (Bug#18419)
3327 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3328 existing binding of a variable, to avoid silently aborting
3329 commands that use specbind. (Bug#18331)
3331 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3333 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3334 * coding.c (growable_destination): New function.
3335 (produce_chars): Use it for sanity checks. Do not fiddle with
3336 dst_end if the source and destination are both nil, as it's
3337 the caller's responsibility to avoid overlap.
3338 * keyboard.c (read_decoded_event_from_main_queue):
3339 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3340 length, not 4 times, to prevent decode_coding_c_string from trying
3341 to reallocate a destination. This removes the need for the FIXME.
3343 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3344 All callers simplified. Add a comment about exec_failed, vfork,
3347 Adjust drag-and-drop fix when window is above top (Bug#18303).
3348 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3349 XCDR bleed into XCAR's encoded value. Improve checks for
3350 out-of-range data while we're at it.
3352 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3354 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3355 is CONSP (Bug#18303).
3357 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3359 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3360 'alloca' gets passed arguments larger than MAX_ALLOCA.
3362 * font.c (MAX): Define if not defined elsewhere.
3364 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3366 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3367 here for destination buffer, to work around what appears to be a
3368 bug in decode_coding_c_string when the source and destination are
3371 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3372 This follows up on the recent thread in emacs-devel on alloca; see:
3373 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3374 This patch also cleans up alloca-related glitches noted while
3375 examining the code looking for unbounded alloca.
3377 * callproc.c (init_callproc):
3378 Rewrite to avoid need for alloca.
3379 * buffer.c (mouse_face_overlay_overlaps)
3380 (report_overlay_modification):
3381 * buffer.h (GET_OVERLAYS_AT):
3382 * coding.c (make_subsidiaries):
3383 * doc.c (Fsnarf_documentation):
3384 * editfns.c (Fuser_full_name):
3385 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3386 (search_embedded_absfilename, Fsubstitute_in_file_name):
3387 * fns.c (Fmake_hash_table):
3388 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3389 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3390 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3391 (xrdb_get_resource, x_get_resource_string):
3392 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3393 * ftxfont.c (ftxfont_draw):
3394 * image.c (xbm_load, xpm_load, jpeg_load_body):
3395 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3397 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3399 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3400 (find_and_return_menu_selection):
3401 * print.c (PRINTFINISH):
3402 * process.c (Fformat_network_address):
3403 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3404 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3405 * sound.c (wav_play, au_play):
3406 * syntax.c (skip_chars):
3407 * term.c (tty_menu_activate, tty_menu_show):
3408 * textprop.c (get_char_property_and_overlay):
3409 * window.c (Fset_window_configuration):
3410 * xdisp.c (safe__call, next_overlay_change, vmessage)
3411 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3412 * xfaces.c (face_at_buffer_position):
3413 * xmenu.c (x_menu_show):
3414 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3415 allocation size isn't bounded.
3416 * callint.c (Fcall_interactively): Redo memory_full check
3417 so that it can be done at compile-time on some platforms.
3418 * coding.c (MAX_LOOKUP_MAX): New constant.
3419 (get_translation_table): Use it.
3420 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3421 SAFE_ALLOCA, to catch integer overflows on size calculation.
3422 (exec_failed) [!DOS_NT]: New function.
3423 (child_setup) [!DOS_NT]: Use it.
3424 * editfns.c (Ftranspose_regions):
3425 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3426 * editfns.c (check_translation):
3427 Allocate larger buffers on the heap.
3428 * eval.c (internal_lisp_condition_case):
3429 Check for MAX_ALLOCA overflow.
3430 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3431 (Fbase64_encode_region, Fbase64_decode_region):
3432 Avoid unnecessary calls to SAFE_FREE before 'error'.
3433 * buffer.c (mouse_face_overlay_overlaps):
3434 * editfns.c (Fget_pos_property, check_translation):
3435 * eval.c (Ffuncall):
3436 * font.c (font_unparse_xlfd, font_find_for_lface):
3437 * ftfont.c (ftfont_drive_otf):
3438 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3439 (menu_bar_items, tool_bar_items):
3440 * sound.c (Fplay_sound_internal):
3441 * xdisp.c (load_overlay_strings, dump_glyph_row):
3442 Use an ordinary auto buffer rather than alloca, since the
3443 allocation size is fixed and small.
3444 * ftfont.c: Include <c-strcase.h>.
3445 (matching_prefix): New function.
3446 (get_adstyle_property): Use it, to avoid need for alloca.
3447 * keyboard.c (echo_add_key):
3448 * keymap.c (describe_map): Use ptrdiff_t, not int.
3449 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3450 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3451 when counting bytes.
3452 * lisp.h (xlispstrdupa): Remove, replacing with ...
3453 (SAFE_ALLOCA_STRING): ... new macro with different API.
3454 This fixes a portability problem, namely, alloca result
3455 passed to another function. All uses changed.
3456 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3458 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3459 (REGEX_ALLOCATE): New macros.
3460 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3461 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3463 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3465 (decode_mode_spec_coding): Store directly into buf rather than
3466 into an alloca temporary and copying the temporary to the buf.
3468 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3470 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3472 2014-09-04 Jan D <jan.h.d@swipnet.se>
3474 * xterm.c (x_term_init): Don't call x_session_initialize if running
3475 as a daemon (Bug#18375).
3477 * xsmfns.c: Initialize ice_fd.
3479 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3481 Less chatter in 'make' output.
3482 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3483 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3484 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3486 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3488 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3489 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3491 * nsfns.m (Fx_create_frame):
3492 * w32fns.c (Fx_create_frame):
3493 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3496 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3498 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3499 the reported row in the case of a window with a header line, by
3500 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3501 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3503 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3505 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3506 when configured --with-wide-int on typical 32-bit platforms.
3508 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3510 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3511 when HPOS is negative, for the benefit of R2L glyph rows whose
3512 newline overflows into the fringe.
3514 2014-09-03 Ken Brown <kbrown@cornell.edu>
3516 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3518 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3520 Minor cleanup of recent strlen-avoiding patch.
3521 * fileio.c (CHECK_LENGTH): Remove.
3522 Rewrite callers so that they don't need it.
3523 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3524 variable wasn't set.
3526 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3528 * fileio.c (CHECK_LENGTH): New macro.
3529 (Fexpand_file_name): Use it and get rid of a few more calls
3530 to strlen and strcat.
3531 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3532 * lisp.h (egetenv): ... because of a new inline function used to
3533 avoid calls to strlen for a compile-time constants.
3535 * buffer.h (decode_buffer): New function.
3536 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3537 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3538 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3539 * data.c (Flocal_variables_p):
3540 * fileio.c (Fverify_visited_file_modtime):
3541 * marker.c (live_buffer): Use it.
3543 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3545 Avoid extra calls to strlen in filesystem I/O routines.
3546 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3547 the length of 'newdir' is known or may be precalculated.
3548 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3549 not 'char *', and so use precalculated length.
3550 (Ffile_accessible_directory_p):
3551 * callproc.c (encode_current_directory, init_callproc):
3552 * charset.c (init_charset):
3553 * lread.c (load_path_check, load_path_default): Adjust users.
3554 * lisp.h (file_accessible_directory_p): Tweak prototype.
3556 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3558 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3561 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3563 --enable-silent-rules now suppresses more chatter.
3564 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3565 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3566 (am__v_CCLD_1): New macros, taken from Automake.
3567 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3569 Clean up extern decls a bit.
3570 * bytecode.c: Include blockinput.h and keyboard.h rather
3571 than rolling their APIs by hand.
3572 * emacs.c: Include regex.h and rely on its and lisp.h's API
3573 rather than rolling them by hand.
3574 * lastfile.c: Include lisp.h, to check this file's API.
3575 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3577 * regex.h (re_max_failures): New decl.
3578 * unexcw.c, unexmacosx.c, unexw32.c:
3579 Rely on lisp.h's API rather than rolling it by hand.
3580 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3581 Declare at top level, to pacify GCC -Wnested-externs.
3583 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3585 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3586 clipping rectangle become negative (i.e. large positive, since
3587 it's an unsigned data type). This can happen in R2L hscrolled
3588 glyph rows, and caused us to draw the cursor glyph on the fringe.
3589 For the details, see
3590 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3592 2014-08-31 Ken Brown <kbrown@cornell.edu>
3594 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3595 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3596 is defined. (Bug#18368)
3598 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3600 Vector-sorting fixes (Bug#18361).
3601 It's not safe to call qsort or qsort_r, since they have undefined
3602 behavior if the user-specified predicate is not a total order.
3603 Also, watch out for garbage-collection while sorting vectors.
3604 * fns.c: Include <vla.h>.
3605 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3606 (sort_vector_compare): Remove, replacing with ....
3607 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3608 ... these new functions.
3609 (sort_vector): Rewrite to use the new functions.
3610 GCPRO locals, since the predicate can invoke the GC.
3611 Since it's in-place return void; caller changed.
3612 (merge): Use 'inorder', for clarity.
3614 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3615 One can't hoist this out of the 'if', because intervening calls to
3616 newlocale, twolower, etc. can change errno.
3618 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3620 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3621 wording of the error messages.
3622 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3625 * w32proc.c (get_lcid_callback): Accept locale specifications
3626 without the country part, as in "enu" vs "enu_USA".
3627 (w32_compare_strings): Signal an error if a locale was specified,
3628 but couldn't be translated into a valid LCID.
3630 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3632 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3634 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3636 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3637 errno after towlower_l. errno's value is not specified after
3638 towlower_l. Instead, assume that towlower_l returns its argument
3639 on failure, which is portable in practice.
3641 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3643 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3645 * w32proc.c (w32_compare_strings): Accept additional argument
3646 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3647 if requested. If w32-collate-ignore-punctuation is non-nil, add
3648 NORM_IGNORESYMBOLS to the flags.
3649 (LINGUISTIC_IGNORECASE): Define if not already defined.
3650 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3652 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3655 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3657 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3658 Define substitutes for platforms that lack them.
3659 (str_collate): Add arguments locale and ignore_case.
3661 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3662 Add optional arguments LOCALE and IGNORE-CASE.
3664 * lisp.h (str_collate): Adapt argument list.
3666 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3668 Add vectors support to Fsort.
3669 * fns.c (sort_vector, sort_vector_compare): New functions.
3670 (sort_list): Likewise, refactored out of ...
3671 (Fsort): ... adjusted user. Mention vectors in docstring.
3672 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3673 * alloc.c (make_save_int_obj): New function.
3674 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3675 (make_save_int_obj): Add prototype.
3677 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3678 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3679 Conditionally define to match system's qsort_r signature.
3680 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3682 2014-08-28 Ken Brown <kbrown@cornell.edu>
3684 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3685 dumping and the system malloc after dumping. (Bug#18222)
3687 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3688 Define as macros, expanding to hybrid_malloc, etc.
3689 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3690 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3692 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3693 full implementation on Cygwin. Remove Cygwin-specific code that
3694 is no longer needed.
3695 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3696 Redefine as macros expanding to gmalloc, grealloc, etc.
3697 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3698 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3699 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3700 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3702 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3703 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3704 HAVE_POSIX_MEMALIGN)]: New functions.
3705 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3706 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3707 hybrid_aligned_alloc; declare.
3708 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3709 HAVE_POSIX_MEMALIGN)]: Define.
3710 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3711 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3712 Define as macro, expanding to gget_current_dir_name, and define
3714 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3715 malloc_enable_thread(). Don't initialize malloc.
3716 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3717 no longer defined on Cygwin).
3718 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3719 * sheap.c (bss_sbrk_buffer_end): New variable.
3720 * unexcw.c (__malloc_initialized): Remove variable.
3721 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3723 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3726 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3728 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3729 In `event->y' return entire range (the size of the scroll bar minus
3731 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3732 return entire range (the scaled size of the scroll bar minus
3733 that of the slider). In `portion' return the scaled position of
3735 (xaw_jump_callback): Restore part of code for vertical scroll
3736 bar broken in change from 2014-07-27.
3737 (xaw_scroll_callback): Provide incremental scrolling with
3738 horizontal scroll bars.
3740 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3742 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3744 * indent.c (Fvertical_motion): Fix vertical motion up through a
3745 display property after a newline. (Bug#18276)
3747 * xdisp.c (display_line): Don't assume that the call to
3748 reseat_at_next_visible_line_start ends up at a character
3749 immediately following the newline on the previous line.
3750 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3751 beyond ZV, which causes infloop in redisplay. For the details, see
3752 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3754 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3755 coordinate for hscrolled R2L screen lines. (Bug#18277)
3757 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3759 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3762 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3764 * syntax.c (scan_lists): Don't examine positions before BEGV.
3767 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3769 Improve robustness of new string-collation code (Bug#18051).
3770 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3771 (newlocale, wcscoll_l): Define substitutes for platforms that
3772 lack them, so as to simplify the mainline code.
3773 (str_collate): Simplify the code by assuming the above definitions.
3774 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3775 For example, the old version left the Emacs in the wrong locale if
3776 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3777 result. Report an error if newlocale fails.
3779 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3781 * lisp.h (str_collate):
3782 * sysdep.c (str_collate): Return int.
3783 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3785 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3787 Fix some glitches in previous change.
3788 * sysdep.c (stack_direction): Replace stack_grows_down
3789 to simplify calculation of stack boundaries.
3790 (handle_sigsegv): Check whether we really crash somewhere near
3791 to stack boundary, and handle fatal signal as usual if not.
3792 (init_sigsegv): Adjust accordingly.
3793 * keyboard.c (Vtop_level_message): Rename to
3794 Vinternal__top_level_message, as suggested by Stefan Monnier in
3795 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3796 All related users changed.
3798 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3800 Handle C stack overflow caused by too nested Lisp evaluation.
3801 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3802 siglongjmp point to transfer control from SIGSEGV handler.
3803 * keyboard.c (return_to_command_loop, recover_top_level_message)
3804 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3805 (regular_top_level_message): New variable.
3806 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3807 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3809 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3810 new variables described above.
3811 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3812 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3813 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3814 (init_sigsegv): New function.
3815 (init_signals): Use it.
3817 2014-08-25 Ken Brown <kbrown@cornell.edu>
3819 * emacs.c (main): Remove use of obsolete macro
3820 G_SLICE_ALWAYS_MALLOC.
3822 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3824 Implement locale-sensitive string collation for MS-Windows.
3825 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3826 New functions. (Bug#18051)
3828 * w32.h (w32_compare_strings): Add prototype.
3830 * w32.c <g_b_init_compare_string_w>: New global flag.
3831 (globals_of_w32): Initialize it.
3833 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3835 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3836 [WINDOWSNT]: Call str_collate on MS-Windows.
3838 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3840 One more minor cleanup of font subsystem.
3841 * font.h (struct font_driver): Convert text_extents to
3842 return void because returned value is never actually used.
3843 * macfont.m (macfont_text_extents):
3844 * w32font.c (w32font_text_extents):
3845 * xftfont.c (xftfont_text_extents): Adjust to return void
3846 and assume that 'metrics' argument is always non-NULL.
3847 * ftfont.c (ftfont_text_extents):
3848 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3850 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3852 Minor cleanups of str_collate fix (Bug#18051).
3853 * fns.c (str_collate): Move decl from here ...
3854 * lisp.h (str_collate): ... to here.
3855 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3856 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3857 potential problems with integer overflow. Don't assume
3858 setlocale succeeds. Remove unnecessary test before restoring
3859 locale via setlocale, and free the copied setlocale string
3862 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3864 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3866 * sysdep.c (str_collate): New function. (Bug#18051)
3868 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3870 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3871 if the initial "rm -f" fails. This is for MinGW builds, where
3872 MS-Windows will not allow deleting the executable file of a
3875 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3877 * w32term.c (w32_scroll_bar_handle_click)
3878 (w32_horizontal_scroll_bar_handle_click)
3879 (x_scroll_bar_report_motion)
3880 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3881 SB_THUMBTRACK, use the 32-bit position information returned by
3882 GetScrollInfo, not the 16-bit information returned in the Windows
3885 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3887 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3888 second coordinate ('y') reported for dragging the horizontal
3891 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3893 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3894 and text area-relative x-coordinates.
3896 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3898 Avoid overwriting the reversed_p flags in the glyph matrices when
3899 init_iterator or start_display are called.
3900 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3902 (tool_bar_height, redisplay_tool_bar, try_window)
3903 (try_window_reusing_current_matrix, try_window_id)
3904 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3905 reversed_p flag of the iterator's glyph row where the glyph row
3906 is going to be redrawn.
3908 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3910 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3912 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3914 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3915 of emacs_event return length from si.nPage to si.nMax.
3916 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3917 interchange start and end of thumb.
3919 2014-08-15 Ken Brown <kbrown@cornell.edu>
3921 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3922 ERRORCHECK mutexes. (Bug#18222)
3924 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3926 * frame.c (set_menu_bar_lines_1): Remove.
3927 (set_menu_bar_lines): Call change_frame_size instead of
3928 set_menu_bar_lines_1.
3930 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3932 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3935 2014-08-11 Glenn Morris <rgm@gnu.org>
3937 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3938 writing before backing up, since it causes a more serious problem
3939 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3940 (choose_write_coding_system): No longer callable from Lisp.
3941 Move last piece back here from Fwrite_region.
3942 (Fwrite_region, syms_of_fileio): Update for above changes.
3944 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3946 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3947 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3948 (Fwindow_new_pixel, Fset_window_new_pixel)
3949 (Fset_window_new_total, Fset_window_new_normal)
3950 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3952 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3954 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3956 * fontset.c (Finternal_char_font): Recompute basic faces if the
3957 frame's face cache was cleared. (Bug#18162)
3959 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3961 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3962 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3963 base buffer's undo list.
3965 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3967 Fix a couple of recent inadvertent breaks of the MSDOS port.
3968 * msdos.c: include required menu.h
3969 * term.c: set correct menu_show_hook on MSDOS.
3971 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3973 Fix handling of menu bar line on TTY frames (Bug#18136)
3975 * dispnew.c (handle_window_change_signal):
3976 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3977 frame's menu bar lines subtracted from height.
3978 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3980 (adjust_frame_size): Count in menu bar when setting FrameRows.
3981 (make_terminal_frame): When setting up the frame's lines and
3982 text height don't count in the menu bar.
3983 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3984 lines subtracted from height.
3985 (do_switch_frame): Set tty's FrameRows to number of total lines
3987 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3988 is used, return total number of lines and columns.
3989 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3991 * term.c (OUTPUT, tty_set_terminal_modes)
3992 (tty_set_terminal_window, tty_set_scroll_region)
3993 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3994 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3995 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3996 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3997 Call change_frame_size with frame's menu bar lines subtracted
3999 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4000 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4003 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4005 * alloc.c (Fmemory_info): Remove a stray brace.
4007 * process.c: Fix a comment typo.
4009 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4011 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4013 * widgetprv.h (EmacsFramePart): Remove font.
4015 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4016 (resources, setup_frame_cursor_bits): Remove unused variables and
4017 functions, esp. wrt. font (Bug#18227).
4019 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4021 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4023 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4025 Refer to MS-DOS using the same name everywhere.
4027 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4031 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4033 * w32term.c (w32_redeem_scroll_bar):
4034 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4035 not redeeming scroll bars that have been turned off.
4037 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4039 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4040 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4041 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4042 (safe_run_hook_funcall): Adjust accordingly.
4044 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4046 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4047 Condition correctly according to toolkit used.
4048 * frame.c (make_initial_frame, make_terminal_frame)
4049 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4050 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4051 assignments according to presence of toolkit scrollbars.
4052 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4053 Condition correctly according to toolkit used.
4054 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4055 only if toolkit supports it.
4056 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4058 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4060 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4062 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4064 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4065 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4066 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4067 (safe_run_hooks): Remove comment which is not relevant any more.
4069 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4071 Don't let big frames overrun the stack.
4072 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4073 Use SAFE_NALLOCA, not alloca.
4075 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4076 * dired.c (directory_files_internal): Use a volatile variable
4077 to prevent the compiler from optimizing away all copies of a local.
4078 I wonder how many other GC-related bugs like this lurk elsewhere?
4080 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4081 * xterm.h (struct x_display_info): New member 'connection'.
4082 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4083 so that x_delete_terminal has a file descriptor to pass to
4084 delete_keyboard_wait_descriptor.
4086 Don't mishandle year-9999 dates (Bug#18176).
4087 * editfns.c (decode_time_components): Store an invalid timespec
4088 on overflow, instead of returning false, so that the caller can
4089 distinguish overflow from other errors.
4090 (lisp_time_argument, lisp_seconds_argument): If the time is out
4091 of range, signal a time overflow instead of an invalid time spec.
4092 * keyboard.c (decode_timer): Treat time overflow like other
4095 Avoid undefined behavior with signed left shift.
4096 Caught by 'gcc -fsanitize=undefined'.
4097 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4098 * dispnew.c (line_hash_code, scrolling):
4099 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4100 Use 'unsigned', not 'int', for line hashes.
4101 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4103 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4105 Make compare-strings more compatible with old behavior (Bug#17903).
4106 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4108 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4110 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4111 Don't add label between left and right buttons (Bug#18129).
4113 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4115 Make functions static that no longer need to be extern.
4116 * frame.c, frame.h (set_menu_bar_lines):
4117 * keyboard.c (Qleftmost, Qrightmost):
4118 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4119 (x_set_internal_border_width):
4122 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4124 Fix display of R2L lines when the last character fits only partially.
4125 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4127 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4128 R2L row is visible only partially, give the row a negative x
4130 (display_line): Fix the calculation of the glyph whose pixel width
4131 is used to decide whether the last produced glyph fits on the
4132 line. When the last glyph fits only partially, give the row a
4135 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4136 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4137 pixel width of the first glyph that is hscrolled from display.
4138 (display_line): In R2L glyph rows, don't give a negative offset to
4139 row->x when the first glyph begins before first_visible_x.
4141 * xdisp.c (display_line): If called with iterator set up to write
4142 to a marginal area, delay the call to handle_line_prefix until we
4143 switch back to the text area. (Bug#18035)
4145 * .gdbinit (xwindow): The members total_cols, total_lines,
4146 left_col, and top_line are C integers (and has been so for the
4149 2014-08-01 Andreas Schwab <schwab@suse.de>
4151 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4152 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4154 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4156 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4157 (timerfd_callback): Ignore weird events with no data. Add tight
4158 assertions and comments.
4159 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4160 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4162 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4164 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4165 I had confused && with ||.
4167 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4169 Simplify timerfd configuration and fix some minor glitches.
4170 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4171 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4172 Fall back on timer_create if timerfd_create fails at runtime.
4173 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4174 kernel primitives to do resolution. All uses removed.
4175 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4176 (turn_on_atimers): Clear timer_create-based timers too,
4179 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4180 Without this change, the code can access the local variable 'width'
4181 even when it has not been initialized, and likewise for 'height';
4182 in either case this leads to undefined behavior.
4184 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4186 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4187 necessary, put horizontal scroll bar resources as well. See
4188 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4189 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4191 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4193 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4194 background value to match the resource of its vertical counterpart.
4196 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4198 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4199 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4201 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4203 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4204 change that added the top margin height to the requested height
4205 and revert (undocumented) part of 2014-07-28 change that changed
4206 the logic of whether a size change occurred.
4208 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4210 * .gdbinit (xwindow): The members total_cols, total_lines,
4211 left_col, and top_line are C integers (and has been so for the
4214 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4217 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4219 On GNU/Linux, use timerfd for asynchronous timers.
4220 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4221 (toplevel): Rename alarm_timer_ok to special_timer_available.
4222 [HAVE_TIMERFD]: Declare timerfd.
4223 [HAVE_CLOCK_GETRES]: Declare resolution.
4224 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4225 system timer resolution.
4226 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4227 (timerfd_callback) [HAVE_TIMERFD]: New function.
4228 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4229 [ENABLE_CHECKING]: New function for the sake of automated tests.
4230 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4231 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4232 [ENABLE_CHECKING]: Defsubr test function.
4233 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4234 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4235 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4237 Fix --without-x build and pacify --enable-gcc-warnings.
4238 Problems reported in Bug#18122 and Bug#18124.
4239 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4240 (frame_windows_min_size): Now static.
4241 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4243 (adjust_frame_size): Always declare prototype.
4245 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4246 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4247 * atimer.c (timerfd_callback): Always read expiration data.
4249 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4250 * process.c (add_timer_wait_descriptor): Add timer descriptor
4251 to input_wait_mask and non_process_wait_mask as well.
4253 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4255 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4257 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4259 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4260 Reinstate code removed by the prevoius commit to this file.
4262 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4264 * buffer.h (struct buffer): New fields scroll_bar_height and
4265 horizontal_scroll_bar_type.
4266 * buffer.c (bset_scroll_bar_height)
4267 (bset_horizontal_scroll_bar_type): New functions.
4268 (Fbuffer_swap_text): Handle old_pointm field.
4269 (init_buffer_once): Set defaults for scroll_bar_height and
4270 horizontal_scroll_bar_type.
4271 (syms_of_buffer): New variables scroll_bar_height and
4272 horizontal_scroll_bar_type.
4273 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4274 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4275 (set_vertical_scroll_bar): Remove prototype.
4276 (x_change_tool_bar_height): Add prototype.
4277 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4278 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4279 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4281 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4282 (update_window): Start mode_line_row->y after horizontal scroll
4284 (change_frame_size_1): Call adjust_frame_size.
4285 (init_display): When changing the size of a tty frame do not
4286 pass height of menu bar.
4287 (Qframe_windows_min_size): New symbol.
4288 * frame.h (struct frame): List tool bar fields after menu bar
4289 fields. Add official, total_lines, horizontal_scroll_bars,
4290 config_scroll_bar_height and config_scroll_bar_lines fields.
4291 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4292 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4293 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4294 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4295 (FRAME_WINDOWS_HEIGHT): New macros.
4296 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4297 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4298 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4299 horizontal scroll bar.
4300 (frame_inhibit_resize, adjust_frame_size)
4301 (frame_windows_min_size): Add declarations.
4302 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4303 (x_set_scroll_bar_default_height, x_set_left_fringe)
4304 (x_set_right_fringe, x_set_vertical_scroll_bars)
4305 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4306 (x_set_scroll_bar_height): Add external declarations.
4307 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4308 (adjust_frame_size): New functions.
4309 (make_frame): Initial horizontal_scroll_bars field.
4310 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4312 (make_initial_frame, make_terminal_frame): No horizontal scroll
4313 bar in initial and terminal frames. Use adjust_frame_size.
4314 (Fframe_total_cols): Fix doc-string.
4315 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4316 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4317 Rewrite using adjust_frame_size.
4318 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4319 (Qframe_windows_min_size): New symbols.
4320 (x_set_frame_parameters): Remove call of check_frame_size.
4321 (x_report_frame_params): Return scroll_bar_height value.
4322 (x_set_left_fringe, x_set_right_fringe): New functions.
4323 (adjust_frame_height, x_set_internal_border_width)
4324 (x_set_fringe_width): Remove.
4325 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4326 (x_set_scroll_bar_width, x_set_right_divider_width)
4327 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4328 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4330 (x_figure_window_size): Rewrite to make frame display the
4331 expected number of lines.
4332 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4333 (Vdefault_frame_horizontal_scroll_bars)
4334 (Vframe_initial_frame_tool_bar_height)
4335 (frame_inhibit_implied_resize): New variables.
4336 * fringe.c (compute_fringe_widths): Remove.
4337 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4338 (xg_create_horizontal_scroll_bar)
4339 (xg_update_horizontal_scrollbar_pos)
4340 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4341 (xg_get_default_scrollbar_height)
4342 (xg_clear_under_internal_border): Extern.
4343 * gtkutil.c (xg_frame_resized): Don't call
4344 do_pending_window_change.
4345 (xg_frame_set_char_size): Use adjust_frame_size.
4346 (style_changed_cb): Call update_theme_scrollbar_height and
4347 x_set_scroll_bar_default_height.
4348 (x_wm_set_size_hint): Don't call check_frame_size.
4349 (update_theme_scrollbar_height)
4350 (xg_get_default_scrollbar_height)
4351 (xg_create_horizontal_scroll_bar)
4352 (xg_update_horizontal_scrollbar_pos)
4353 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4354 (xg_create_scroll_bar): Set horizontal slot of bar.
4355 (xg_initialize): Call update_theme_scrollbar_height.
4356 (xg_clear_under_internal_border): No more static.
4357 * insdel.c (adjust_suspend_auto_hscroll): New function.
4358 (adjust_markers_for_delete, adjust_markers_for_insert)
4359 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4360 * keyboard.c (readable_events, discard_mouse_events)
4361 (make_lispy_event): Handle horizontal scroll bar click events.
4362 (Fsuspend_emacs): When changing the size of a tty frame do not
4363 pass height of menu bar.
4364 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4365 (Qright, Qleftmost, Qrightmost): New symbols.
4366 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4368 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4369 * nsfns.m (x_set_internal_border_width): New function.
4370 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4371 Remove extended fringe code.
4372 (x_set_window_size, x_new_font): Don't call
4373 compute_fringe_widths.
4374 * term.c (Fresume_tty): When changing the size of a tty frame do
4375 not pass height of menu bar.
4376 (clear_tty_hooks, set_tty_hooks):
4377 Clear horizontal_scroll_bar_hook.
4378 (init_tty): Frame has no horizontal scroll bars.
4379 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4380 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4381 scroll_bar_after_handle, scroll_bar_left_arrow,
4382 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4383 scroll_bar_to_rightmost entries.
4384 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4385 (struct terminal): Add set_horizontal_scroll_bar_hook.
4386 * w32console.c (initialize_w32_display):
4387 Clear horizontal_scroll_bar_hook.
4388 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4390 (x_clear_under_internal_border, x_set_internal_border_width):
4392 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4393 Set windows_or_buffers_changed when adding the menu bar.
4394 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4395 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4396 (w32_createhscrollbar): New functions.
4397 (w32_createscrollbar): Rename to w32_createvscrollbar.
4398 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4399 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4400 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4401 Add WM_EMACS_SHOWCURSOR.
4402 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4403 case do not artificially impose WM size hints.
4404 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4405 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4407 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4408 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4409 (unwind_create_frame_1): Remove.
4410 (Fx_create_frame): Make both scrollbars the system standard
4411 width and height. Use official field of frame structure to
4412 inhibit running window-configuration-change-hook.
4413 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4414 pixelwise. Handle frame's official field.
4415 (w32_frame_parm_handlers): Remove x_set_fringe_width
4416 entries. Add x_set_scroll_bar_height,
4417 x_set_horizontal_scroll_bars, x_set_left_fringe and
4419 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4420 pass height of menu bar to change_frame_size.
4421 * w32menu.c (set_frame_menubar): Rewrite using
4422 frame_inhibit_resize.
4423 * w32term.h (struct w32_display_info):
4424 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4425 (struct scroll_bar): Add horizontal.
4426 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4427 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4428 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4429 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4430 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4431 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4432 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4433 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4434 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4435 Define instead of WM_EMACS_CREATESCROLLBAR.
4436 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4437 WND_SCROLLBAR_INDEX.
4438 * w32term.c (horizontal_scroll_bar_min_handle)
4439 (horizontal_scroll_bar_left_border)
4440 (horizontal_scroll_bar_right_border): New integers.
4441 (x_set_frame_alpha): Replace x_highlight_frame by
4443 (x_window_to_scroll_bar): New argument "type". Update callers
4445 (w32_set_horizontal_scroll_bar_thumb)
4446 (x_horizontal_scroll_bar_report_motion)
4447 (w32_set_horizontal_scroll_bar)
4448 (w32_horizontal_scroll_bar_handle_click)
4449 (x_horizontal_scroll_bar_report_motion): New functions.
4450 (w32_mouse_position): Discriminate horizontal and vertical
4452 (my_create_scrollbar): Replace with two new functions
4453 my_create_vscrollbar and my_create_hscrollbar.
4454 (x_scroll_bar_create): New argument "horizontal".
4455 Update callers accordingly.
4456 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4457 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4459 (w32_read_socket): Handle WM_HSCROLL cae.
4460 (x_new_font): Don't recompute fringe widths.
4461 Use frame_inhibit_resize. Calculate new menu bar height iff we
4462 build without toolkit. Always clear under internal border.
4463 (x_set_window_size): Don't check frame size or recompute
4464 fringes. Reset fullscreen status before applying sizes.
4465 Always resize as requested by pixelwise argument. Don't call
4466 do_pending_window_change.
4467 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4468 (w32_initialize_display_info): Initialize dpyinfo's
4469 horizontal_scroll_bar_cursor entry.
4470 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4471 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4472 horizontal_scroll_bar_left_border.
4473 (w32fullscreen_hook): Intermittently resize window to normal
4474 when switching from fullscreen to maximized state.
4475 (run_window_configuration_change_hook): Don't run it if frame is
4477 (unwind_change_frame): Remove.
4478 (Fset_window_configuration): Rewrite using frame's official field.
4479 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4480 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4481 * window.h (struct window): New fields old_pointm,
4482 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4483 scroll_bar_height and suspend_auto_hscroll.
4484 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4486 (sanitize_window_sizes): Extern.
4487 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4488 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4489 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4490 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4491 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4493 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4494 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4495 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4496 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4497 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4498 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4499 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4500 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4501 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4502 (Fwindow_old_point, sanitize_window_sizes): New functions.
4503 (Qwindow_sanitize_window_sizes): New symbol.
4504 (window_body_height): Count in horizontal scroll bar.
4505 (set_window_hscroll, Fscroll_left, Fscroll_right):
4506 Set suspend_auto_hscroll slot.
4507 (Fwindow_inside_edges): Count fringes pixelwise.
4508 (coordinates_in_window, Fcoordinates_in_window_p):
4509 Consider horizontal scroll bar.
4510 (check_frame_size, adjust_window_margins): Remove functions and
4511 corresponding calls.
4512 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4513 (temp_output_buffer_show): Reset hscroll related fields.
4514 Initialize old_pointm.
4515 (make_parent_window): Initialize old_pointm.
4516 (make_window): Initialize old_pointm, horizontal scroll bar type,
4517 and scroll bar height.
4518 (resize_frame_windows): Don't count top margin in new sizes.
4519 Don't use safe sizes when shrinking a frame; let the window
4520 manager do the clipping.
4521 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4523 (Fdelete_window_internal): Unchain old_pointm marker.
4524 (window_scroll_pixel_based, Fscroll_other_window):
4526 (Fwindow_text_width, Fwindow_text_height): New argument
4528 (struct saved_window): New fields, old_pointm, hscroll_whole,
4529 suspend_auto_hscroll, scroll_bar_height and
4530 horizontal_scroll_bar_type.
4531 (Fset_window_configuration, save_window_save): Set new fields of
4533 (apply_window_adjustment): Don't call adjust_window_margins.
4534 (set_window_margins): Don't change margins if new sizes don't
4536 (set_window_scroll_bars): New argument "horizontal_type".
4537 Handle horizontal scroll bars. Don't change scroll bars if they
4538 don't fit into window.
4539 (Fset_window_scroll_bars): New argument "horizontal_type".
4540 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4541 (compare_window_configurations): Compare horizontal scroll bar
4543 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4544 horizontal scroll bar height.
4545 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4546 instead of FRAME_LINES.
4547 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4548 ON_VERTICAL_SCROLL_BAR.
4549 (with_echo_area_buffer): Initialize old_pointm.
4550 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4552 (unwind_with_echo_area_buffer): Handle old_pointm.
4553 (update_tool_bar): Set do_update when the tool bar window has at
4554 least one line (since this is what the user sets).
4555 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4556 (redisplay_tool_bar): Return early when toolbar has zero lines.
4557 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4558 (hscroll_window_tree): Handle suspension of auto_hscroll and
4560 (set_horizontal_scroll_bar): New function.
4561 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4562 more than one line. Handle horizontal scroll bars.
4563 (note_mouse_highlight): Handle horizontal scrol bars.
4564 (expose_frame): Set dimensions of XRectangle from frame's text
4566 (Vvoid_text_area_pointer): Update doc-string.
4567 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4568 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4569 (x_set_internal_border_width): New functions.
4570 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4571 (unwind_create_frame_1): Remove.
4572 (Fx_create_frame): Handle horizontal scroll bars. Use official
4573 field of frame structure to inhibit running
4574 window-configuration-change-hook.
4575 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4576 pixelwise. Handle frame's official field.
4577 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4578 x_set_horizontal_scroll_bars, x_set_left_fringe,
4580 * xmenu.c (update_frame_menubar, free_frame_menubar):
4581 Use adjust_frame_size.
4582 * xterm.h (struct x_display_info):
4583 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4585 (struct scroll_bar): Add horizontal slot.
4586 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4587 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4588 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4589 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4590 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4591 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4592 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4593 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4594 (x_clear_under_internal_border): Remove.
4595 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4596 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4597 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4598 HORIZONTAL. Update callers.
4599 (horizontal_action_hook_id): New action hook id.
4600 (x_horizontal_scroll_bar_to_input_event)
4601 (x_create_horizontal_toolkit_scroll_bar)
4602 (xt_horizontal_action_hook)
4603 (x_set_toolkit_horizontal_scroll_bar_thumb)
4604 (XTset_horizontal_scroll_bar, x_net_wm_state)
4605 (x_horizontal_scroll_bar_report_motion): New functions.
4606 (xg_scroll_callback, x_scroll_bar_handle_click):
4607 Handle horizontal scroll bars.
4608 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4609 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4611 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4612 Handle horizontal scroll bars.
4613 (handle_one_xevent): Handle horizontal scroll bar events.
4614 Call x_net_wm_state.
4615 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4617 (x_set_window_size): Don't call check_frame_size and
4618 do_pending_window_change.
4619 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4620 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4621 (x_scroll_bar_set_handle): Add some checks when calling
4624 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4626 Revert previous change.
4627 There is certainly nothing wrong with writing code like 'lo <= i
4628 && i <= hi', even if LO happens to a constant. There isn't even
4629 anything wrong in general with writing 'a <= b' if A happens to
4630 be a constant. At any rate stylistic changes shouldn't
4631 be done like this without discussion.
4633 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4635 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4636 (Fgarbage_collect): Reorder conditions that are written backwards.
4637 * data.c (cons_to_unsigned): Likewise.
4638 * dispnew.c (update_frame_1, sit_for): Likewise.
4639 * fileio.c (file_offset): Likewise.
4640 * filelock.c (read_lock_data, lock_file): Likewise.
4641 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4643 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4644 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4645 * lread.c (read1): Likewise.
4646 * minibuf.c (read_minibuf_noninteractive): Likewise.
4647 * nsterm.m (x_set_frame_alpha): Likewise.
4648 * process.c (wait_reading_process_output): Likewise.
4649 * region-cache.c (delete_cache_boundaries): Likewise.
4650 * xterm.c (x_set_frame_alpha): Likewise.
4652 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4654 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4657 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4659 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4660 because atimer expiration is absolute rather than relative.
4662 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4664 * w32term.h (current_popup_menu, menubar_in_use):
4665 Move declarations from w32term.c.
4667 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4669 * w32fns.c (menubar_in_use): No more static.
4670 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4672 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4674 Move hourglass machinery to RIF.
4675 * dispextern.h (struct redisplay_interface): New members
4676 show_hourglass and hide_hourglass. Indent comments.
4677 (show_hourglass, hide_hourglass): Remove prototypes.
4678 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4679 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4680 (ns_redisplay_interface): Add them.
4681 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4682 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4683 (w32_arrow_cursor): New function to hack around non-GUI frames.
4684 (w32_redisplay_interface): Add new functions.
4685 * w32term.h (w32_arror_cursor): Add prototype.
4686 * xdisp.c (show_hourglass): New function, refactored out from
4687 platform-dependent code.
4688 (cancel_hourglass): Now call to RIF function.
4689 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4690 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4691 (x_redisplay_interface): Add new functions.
4693 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4695 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4696 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4697 and complete previous change.
4698 * frame.c (adjust_frame_height): New function.
4699 (Fset_frame_height, Fset_frame_size): Use it.
4700 (x_set_frame_parameters): Take frame top margin into account.
4702 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4704 * frame.c (Fset_frame_height): Take frame top margin into account.
4705 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4706 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4708 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4710 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4711 menubar_height as such. Tweak comment.
4712 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4713 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4714 All related users changed.
4715 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4716 * xterm.c (handle_one_xevent):
4717 * gtkutil.c (xg_event_is_for_menubar):
4718 * xfns.c (x_window) [USE_X_TOOLKIT]:
4719 * xmenu.c (set_frame_menubar, free_frame_menubar):
4720 Prefer to use FRAME_MENUBAR_HEIGHT.
4722 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4724 * frame.c (Fframe_parameters): Always report frame height without
4725 menu and tool bar lines.
4727 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4729 * nsterm.m (applicationDidFinishLaunching:): Call
4730 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4731 (antialiasThresholdDidChange:): New method for EmacsApp.
4733 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4735 * macfont.m (macfont_update_antialias_threshold): Remove static.
4737 * macfont.h (macfont_update_antialias_threshold): Declare.
4739 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4741 * w32select.c (setup_windows_coding_system):
4742 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4743 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4745 * w16select.c (Fw16_get_clipboard_data):
4746 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4749 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4750 buffer position where we are to start the iteration.
4751 (handle_invisible_prop): Record in it->stop_charpos the position
4752 where the invisible text ends. (Bug#18035)
4753 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4754 row has zero buffer position as their start position.
4755 Reported by martin rudalics <rudalics@gmx.at>.
4757 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4758 infinite looping in redisplay when display lines don't have enough
4759 space to display even a single character. (Bug#18036)
4761 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4763 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4764 * xfns.c (x_window): Use it to allow xfree later.
4765 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4766 where appropriate. Use bool for booleans and remove redundant checks.
4767 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4768 * xterm.c (x_free_frame_resources): Free shell_position.
4770 2014-07-19 K. Handa <handa@gnu.org>
4772 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4773 mandatory font spec (Bug#17973).
4775 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4777 * font.c (font_score): Return the worst score if the size of
4778 ENTITY is wrong by more than a factor 2 (Bug#17973).
4780 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4782 * frame.c (frame_unspecified_color): New function
4783 refactored out from ...
4784 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4785 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4787 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4788 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4789 * lisp.h (set_frame_param): Remove prototype.
4790 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4791 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4794 Prefer 'x_display_info *' to 'Display *' in X selection code.
4795 This helps to avoid unneeded calls to x_display_info_for_display.
4796 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4797 instead of 'Display *'.
4798 (SELECTION_EVENT_DPYINFO): New macro.
4799 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4800 it as an lvalue. Mention this in comment.
4801 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4802 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4803 (selection_data_to_lisp_data, receive_incremental_selection):
4804 Convert to use 'x_display_info *'. Adjust users where appropriate.
4805 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4806 selection data *' as last arg to not return values in args.
4807 (unexpect_property_change): Use common removal technique.
4809 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4811 * print.c (print_preprocess): Adjust to match changed
4812 sub char-table structure and avoid crash (Bug#18038).
4814 * data.c (wrong_choice): Not static any more.
4815 * lisp.h (wrong_choice): Add prototype.
4816 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4817 Declare namebuf as such. Tweak comment.
4818 [USE_GTK]: Likewise for tool_bar_position.
4819 (fset_tool_bar_position) [USE_GTK]: Ditto.
4820 (FRAME_TOOL_BAR_POSITION): New macro.
4821 * frame.c (x_report_frame_params):
4822 * gtkutil.c (update_frame_tool_bar):
4823 * xfns.c (Fx_create_frame): Use it.
4824 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4826 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4828 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4829 buffer's default-directory only if it is a string. (Bug#17986)
4831 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4833 More precise control over values of some buffer-local variables.
4834 * keyboard.c (Qvertical_scroll_bar):
4835 * frame.c (Qleft, Qright): Move to ...
4836 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4837 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4838 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4839 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4840 vertical-scroll-bar, scroll-up-aggressively
4841 and scroll-down-aggressively.
4842 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4844 * nsfns.m, frame.h (Qleft, Qright):
4845 * nsterm.m (Qleft): Remove declarations.
4846 * gtkutil.c (toplevel): Include buffer.h.
4847 * data.c (wrong_choice, wrong_range): New functions.
4848 (store_symval_forwarding): Handle special properties of buffer-local
4849 variables and use functions from the above to signal error, if any.
4851 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4852 values. Add comment.
4853 (struct frame): Re-arrange layout to avoid extra padding and use bit
4854 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4855 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4856 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4857 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4858 Define as no-ops because there are no scroll bars anyway.
4859 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4862 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4863 Add convenient setter.
4864 (font_put_frame_data, font_get_frame_data): Use it.
4866 2014-07-15 Daiki Ueno <ueno@gnu.org>
4868 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4869 pointer argument, before dereferencing.
4870 (XCHAR2B_BYTE2): Likewise.
4872 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4874 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4875 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4876 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4877 Use record_unwind_protect_int and avoid consing.
4878 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4880 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4882 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4884 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4885 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4887 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4888 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4889 * minibuf.c: Include binary-io.h instead of fcntl.h.
4890 (read_minibuf_noninteractive):
4891 Use set_binary_mode instead of handcrafted code.
4892 Don't call emacs_set_tty if emacs_get_tty failed.
4893 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4894 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4895 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4897 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4898 This works around a GCC compiler bug when Emacs is configured with
4899 --enable-gcc-warnings.
4901 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4903 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4904 or characters in string, respectively. Add comment.
4905 * fringe.c (Fdefine_fringe_bitmap):
4906 * fns.c (Fsubstring, substring_both): Use it.
4907 * keymap.c (Fdefine_key, Flookup_key):
4908 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4910 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4911 Use menu_item_width.
4912 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4914 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4916 Improve behavior of 'bzr up; cd src; make -k'.
4917 * Makefile.in (top_srcdir): New var.
4918 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4919 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4920 its expansion is a bit shorter.
4921 (../config.status): Actually build config.status instead of
4923 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4924 New macros, copied and relocated from ../Makefile.in.
4925 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4926 (../config.status, Makefile): New dependencies and rules,
4927 copied with relocation from ../Makefile.in. This should be more
4928 likely to rebuild the build machinery properly if you do a 'make'
4929 in the src directory.
4931 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4933 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4936 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4937 behavior on Windows 7 and later when the function is repeatedly
4938 invoked with the same value of DIR. (Bug#17950)
4940 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4941 string to match the one in w32fns.c.
4943 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4944 stdin to binary mode only if it is connected to a terminal.
4946 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4948 Coalesce extern decls.
4949 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4950 * sysdep.c (emacs_get_tty, emacs_set_tty):
4951 Move duplicate extern decls from here ...
4952 * systty.h: ... to here, so that there's just one copy.
4954 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4956 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4958 * nsfns.m (Fns_popup_font_panel): Ditto.
4960 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4962 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4964 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4966 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4967 [DOS_NT]: Implement for WINDOWSNT.
4969 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4972 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4974 * sysdep.c (suppress_echo_on_tty): New function.
4975 * minibuf.c (read_minibuf_noninteractive): Use it.
4977 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4979 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4980 sysinfo failed. Adjust docstring.
4982 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4984 Implement memory-info for MS-DOS.
4985 * dosfns.c (dos_memory_info): New function.
4986 * dosfns.h (dos_memory_info): Add prototype.
4987 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4988 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4989 of doing some of its job.
4991 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4992 reference termios structure members.
4994 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4996 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4998 * minibuf.c (top): Include systty.h. Declare external
4999 emacs_get_tty and emacs_set_tty.
5000 (Vread_hide_char): New lisp variable.
5001 (read_minibuf_noninteractive): Hide characters with
5002 Vread_hide_char if it is a character. (Bug#17839)
5004 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5006 Implement memory-info for MS-Windows.
5007 * w32.c (w32_memory_info): New function.
5008 * w32.h (w32_memory_info): Prototype it.
5009 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5011 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5013 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5014 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5015 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5016 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5017 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5018 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5019 (decode_coding_big5, decode_coding_charset, decode_coding)
5020 (encode_coding): Adjust users.
5022 * alloc.c (Fmemory_info): New function.
5024 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5026 * syntax.c (back_comment): Use more-natural location for label.
5028 * font.c, font.h (font_unparse_fcname): Now static.
5029 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5031 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5033 Next minor cleanup of font subsystem.
5034 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5035 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5037 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5039 * ftfont.h (ftfont_font_format): Remove prototype.
5040 * ftfont.c (ftfont_font_format): Remove; now unused.
5042 * nsfont.m (nsfont_open):
5043 * w32font.c (w32font_open_internal):
5044 * w32uniscribe.c (uniscribe_open):
5045 * xfont.c (xfont_open):
5046 * xftfont.c (xftfont_open): All users changed.
5048 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5049 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5051 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5053 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5054 x_produce_glyphs does when it generates a stretch glyph that
5055 represents a TAB. (Bug#17969)
5057 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5058 and there is a display property at that position, don't call
5059 move_it_to to move to a position before window start. (Bug#17942)
5060 Fix condition for finding CHARPOS by the first call to move_it_to.
5063 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5065 * syntax.c (find_defun_start): Try the cache even
5066 if !open_paren_in_column_0_is_defun_start.
5067 (back_comment): If find_defun_start was pessimistic, use the
5068 scan_sexps_forward result to improve the cache (bug#16526).
5070 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5072 * xdisp.c (redisplay_window): If redisplay of a window ends up
5073 with point in a partially visible line at end of the window, make
5074 sure the amended position of point actually has smaller Y
5075 coordinate; if not, give up and scroll the display. (Bug#17905)
5077 * window.c (window_scroll_pixel_based): When point ends up at the
5078 last fully visible line, don't let move_it_to stop at the left
5079 edge of the line and dupe us into thinking point is inside the
5082 * w32.c (network_interface_info): Make sure the argument is a
5085 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5087 * process.c (read_and_dispose_of_process_output): Fix typo
5088 in previous patch: we want nonnegative fds, not nonzero fds.
5090 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5092 * chartab.c (char_table_translate): Move to...
5093 * character.h (char_table_translate): ... inline function here.
5094 Avoid Faref and assume that args are always valid. This helps to
5095 speedup search, which is especially important for a huge buffers.
5096 * lisp.h (char_table_translate): Remove prototype.
5098 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5099 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5100 New function, with an intention to avoid code duplication between
5102 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5104 * ftfont.c (ftfont_open):
5105 * macfont.m (macfont_open):
5106 * xftfont.c (xftfont_open): Use it.
5108 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5110 * process.c: Add sanity checks for file descriptors (Bug#17844).
5111 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5112 Check that infd is nonnegative before using it as an fd.
5113 (read_and_dispose_of_process_output, Fprocess_send_eof):
5114 Likewise, for outfd.
5115 (wait_reading_process_output): Omit unnecessary check of infd.
5117 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5119 Minor fixups related to usage of the 'long' type.
5120 * gnutls.c (emacs_gnutls_handshake):
5121 * xfaces.c (dump_realized_face):
5122 Work even if 'long' is narrower than 'void *'.
5123 * termcap.c (scan_file):
5124 * xselect.c (x_decline_selection_request)
5125 (x_reply_selection_request, x_get_window_property):
5126 * xterm.c (x_set_frame_alpha):
5127 Remove unnecessary 'L' suffixes of integer constants.
5128 * xfns.c (hack_wm_protocols):
5129 * xselect.c (x_fill_property_data):
5130 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5131 Remove unnecessary casts to 'long'.
5132 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5134 Minor ImageMagick safety fixes.
5135 * image.c (imagemagick_compute_animated_image):
5136 Remove useless assignment to local. Avoid problems if dest_width is 0.
5137 (imagemagick_load_image): Use int for pixel counts that can't
5138 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5139 a row width greater than the image width (or greater than LONG_MAX!).
5141 2014-07-04 K. Handa <handa@gnu.org>
5143 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5144 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5145 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5147 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5149 * font.h (struct font_driver): Remove get_outline and free_outline;
5150 not used by any font driver.
5151 * ftfont.c (ftfont_driver):
5152 * macfont.m (macfont_driver):
5153 * nsfont.m (nsfont_driver):
5154 * w32font.c (w32font_driver):
5155 * w32uniscribe.c (uniscribe_font_driver):
5156 * xfont.c (xfont_driver): Related users changed.
5157 * xselect.c (x_get_window_property): Use convenient xmalloc.
5158 Call to xfree only if some data was really allocated.
5160 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5162 On MS-Windows, display busy cursor on all GUI frames.
5163 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5164 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5165 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5167 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5168 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5170 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5172 Use convenient alists to manage per-frame font driver-specific data.
5173 * frame.h (struct frame): Rename font_data_list to...
5174 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5175 * font.h (struct font_data_list): Remove; no longer need a special
5177 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5179 * font.c (font_put_frame_data, font_get_frame_data)
5180 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5182 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5183 Related users changed.
5184 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5185 Prefer convenient xmalloc and xfree.
5187 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5189 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5190 the window whose glyph row is being prepared and a flag whether it
5191 is for mode/header line. Make sure the glyph row's marginal areas
5192 are in sync with what the window wants.
5195 * xdisp.c (display_line, display_mode_line):
5196 Call prepare_desired_row with additional arguments, as appropriate.
5198 * dispextern.h (prepare_desired_row): Adjust prototype.
5200 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5202 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5203 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5204 caused by xw_popup_dialog in daemon mode (Bug#17891).
5206 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5208 * frame.c (do_switch_frame): When switching to another TTY frame,
5209 make sure FrameCols and FrameRows are in sync with the new frame's
5212 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5214 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5215 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5216 min_char slots. Adjust comment.
5217 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5218 Add SUB_CHAR_TABLE_OFFSET member.
5219 (make_uninit_sub_char_table): New function.
5220 (toplevel): Add compile-time assert to verify suitable member layout
5221 in Lisp_Sub_Char_Table.
5222 * alloc.c (mark_char_table): Add extra argument to denote char table
5223 subtype. Adjust to match new layout of sub char-table.
5224 (mark_object): Always mark sub char-tables with mark_char_table.
5225 * chartab.c (make_sub_char_table, copy_sub_char_table)
5226 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5227 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5228 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5229 All related users changed.
5230 * lread.c (read1): Adjust to match new layout of sub char-table.
5231 * print.c (print_object): Likewise (Bug#17898).
5233 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5235 * keymap.c (get_keyelt): Simplify.
5236 (copy_keymap_item): Remove left-over code for when we had
5237 key-shortcut caches.
5239 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5241 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5242 (dealloc): Remove for EmacsScroller.
5244 * nsterm.h (EmacsScroller): Remove dealloc.
5246 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5248 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5250 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5252 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5253 when setNeedsDisplay is called so we don't trigger redisplay for every
5256 * nsterm.m (any_help_event_p): New variable.
5257 (mouseMoved:): Set any_help_event_p to YES if help event is
5258 generated. Remove else with empty help event that triggered redisplay
5259 for every mouse move.
5260 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5262 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5264 * xfns.c (Qsuppress_icon): Remove; no real users.
5265 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5266 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5267 (syms_of_w32fns): Don't DEFSYM it.
5269 2014-06-29 Glenn Morris <rgm@gnu.org>
5271 * Makefile.in (ns-app): Mark as PHONY.
5273 2014-06-28 Glenn Morris <rgm@gnu.org>
5275 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5276 liblw.a in this directory.
5278 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5280 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5281 also in unibyte case. (Bug#17865)
5283 2014-06-28 K. Handa <handa@gnu.org>
5285 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5286 (MIN_CHARBUF_SIZE): New macro.
5287 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5289 2014-06-27 Glenn Morris <rgm@gnu.org>
5291 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5292 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5293 (.el.elc): Replace suffix rule with pattern rule.
5294 (%.elc): New pattern rule, with order-only prerequisite.
5295 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5296 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5297 in place of BOOTSTRAPEMACS.
5299 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5301 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5303 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5305 Consistently use validate_subarray to verify substring.
5306 * fns.c (validate_substring): Not static any more. Adjust to
5307 use ptrdiff_t, not EMACS_INT, because string and vector limits
5308 can't exceed ptrdiff_t even if EMACS_INT is wider.
5309 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5310 (secure_hash): Adjust user.
5311 * lisp.h (validate_subarray): Add prototype.
5312 * coding.c (Fundecodable_char_position):
5313 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5314 Use validate_subarray. Adjust comment to mention substring.
5316 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5318 Do not allow out-of-range character position in Fcompare_strings.
5319 * fns.c (validate_subarray): Add prototype.
5320 (Fcompare_substring): Use validate_subarray to check ranges.
5321 Adjust comment to mention that the semantics was changed. Also see
5322 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5324 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5326 Be more consistent about the 'Qfoo' naming convention.
5327 * image.c (Fimagemagick_types):
5328 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5329 * process.c (Fmake_network_process):
5330 Rename C local identifier 'Qfoo to avoid giving the false
5331 impression that it stands for the symbol 'foo'.
5333 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5335 Simplify and cleanup character conversion stuff.
5336 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5338 * character.c (multibyte_char_to_unibyte)
5339 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5340 * character.h (make_char): Remove; unused.
5341 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5342 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5343 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5344 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5345 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5347 2014-06-22 Mario Lang <mlang@delysid.org>
5349 * w32fns.c (Fw32_shell_execute): The the -> the.
5351 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5353 * xmenu.c (mouse_position_for_popup):
5354 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5355 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5356 * menu.c (Fx_popup_menu):
5357 * xselect.c (x_handle_dnd_message): Adjust users.
5358 * menu.h (mouse_position_for_popup): Remove prototype.
5359 * xterm.h (x_relative_mouse_position): Add prototype.
5360 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5361 call XFree if XQueryTree returns zero.
5363 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5365 * indent.c (Fvertical_motion): Doc fix.
5366 Move to the goal column, if any, with a single call to
5367 move_it_in_display_line, not in two calls. Doing this with two
5368 calls causes move_it_in_display_line apply the line-prefix
5369 handling twice instead of just once. (Bug#17823)
5371 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5373 Port to OS X ACLs (Bug#17810).
5374 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5375 ACL_TYPE_ACCESS) doesn't work.
5377 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5379 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5380 before checking key-translation-map (bug#17659).
5382 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5384 * font.c (font_make_object): Avoid dangling pointer which may
5385 crash GC (Bug#17771).
5387 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5389 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5390 prototype of DGifCloseFile as appropriate for older and newer
5392 (gif_close): New function, encapsulates the differences in the
5393 calling sequence of DGifCloseFile before v5.1.0 and after it.
5394 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5395 error string where appropriate. (Bug#17790)
5397 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5398 macro execution, make sure point didn't move since last complete
5399 redisplay, as the condition for using the glyph matrix
5400 information. (Bug#17777)
5402 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5404 Minor cleanup of fonset code.
5405 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5406 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5407 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5408 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5409 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5410 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5411 (free_realized_fontset): Remove because a no-op since 2008.
5412 (free_face_fontset): Adjust user.
5413 (syms_of_fontset): Shrink fontset by one extra slot.
5415 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5417 Omit redundant extern decls.
5418 Most of this patch is from Dmitry Antipov, in:
5419 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5420 * commands.h (update_mode_lines):
5421 * frame.h (Qbackground_color, Qforeground_color)
5422 (x_set_menu_bar_lines):
5423 * ftfont.c (ftfont_font_format):
5424 * intervals.h (Qkeymap, Qfont):
5425 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5426 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5427 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5428 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5429 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5430 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5431 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5432 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5433 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5434 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5435 (Qtool_bar, Qheader_line):
5436 * macros.c (Fexecute_kbd_macro):
5437 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5438 * xterm.c (x_delete_terminal, XSetIMValues):
5439 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5440 (x_implicitly_set_name, popup_activated)
5441 (widget_store_internal_border):
5442 Remove redundant decls.
5443 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5444 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5445 Remove _Noreturn, as make-docfile now does that for us.
5446 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5447 (Qregion_extract_function): New decl.
5448 * window.c, xfns.c: Include menu.h.
5450 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5452 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5454 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5456 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5457 * callint.c (read_file_name): ... convert to static here.
5458 * lisp.h (Fread_file_name): Do not EXFUN it.
5459 (STRING_COPYIN): Remove; unused.
5460 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5461 (char_composable_p): ... static function. All users changed.
5462 * eval.c (toplevel): Remove redundant #include directives.
5463 * xterm.c (x_initialize): Add static to match prototype.
5464 * ccl.c (Fccl_execute_on_string):
5465 * font.c (fon_intern_prop): Use make_specified_string.
5467 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5469 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5470 Reported by David Caldwell in:
5471 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5473 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5475 Do not ask for XRender extension each time XFT font is opened.
5476 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5477 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5479 2014-06-15 Glenn Morris <rgm@gnu.org>
5481 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5483 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5485 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5486 information if we are in the middle of executing a keyboard macro,
5487 since redisplay doesn't update the screen until the macro is
5488 finished. (Bug#17777)
5490 * alloc.c (cleanup_vector): Don't dereference a font driver
5491 pointer if it is NULL. (Bug#17771)
5493 2014-06-13 Glenn Morris <rgm@gnu.org>
5495 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5496 ($(lispsource)/international/charprop.el)
5497 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5498 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5499 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5500 GNU make automatically passes command-line arguments to sub-makes.
5502 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5504 Avoid hangs in accept-process-output (Bug#17647).
5505 * lisp.h, process.c (wait_reading_process_input):
5506 Return int, not bool. All uses changed.
5507 * process.c (SELECT_CANT_DO_WRITE_MASK):
5508 Remove macro, replacing with ...
5509 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5511 (status_notify): New arg WAIT_PROC. Return int, not void.
5514 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5516 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5517 the frame is the initial frame, because the hook is not set up
5518 then, and Emacs crashes.
5519 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5521 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5523 * keymap.c (silly_event_symbol_error): Don't recommend the use
5526 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5528 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5529 matching overlay strings with 'cursor' property against buffer
5530 positions traversed in the glyph row. (Bug#17744)
5532 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5534 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5537 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5538 determine 10.9 (Bug#17751).
5540 * macfont.m (macfont_draw): Positions were not freed.
5542 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5544 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5545 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5546 function. Also adjust comment.
5547 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5549 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5550 * font.c (font_done_for_face):
5551 * xfaces.c (realize_non_ascii_face): Adjust user.
5552 * font.h (struct font_driver): Convert 'prepare_face' to return
5553 void because its return value is never used anyway.
5554 * xfont.c (xfont_prepare_face): Return void.
5555 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5556 (xftfont_done_face): Use xfree.
5558 * dispextern.h (last_tool_bar_item): Remove declaration.
5559 * frame.h (struct frame): New member last_tool_bar_item.
5560 * frame.c (make_frame): Initialize it.
5561 * xdisp.c (toplevel): Remove last_tool_bar_item.
5562 (handle_tool_bar_click, note_tool_bar_highlight):
5563 * w32term.c (w32_read_socket, w32_initialize):
5564 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5566 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5567 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5569 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5571 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5572 * process.c (Faccept_process_output)
5573 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5574 the return value is about PROCESS, not about other processes.
5576 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5578 Further adjustments to mark_object and friends.
5579 Now the mark_object's stack is just 32 bytes on a 64-bit
5580 system, which means extra 20% off the stack usage.
5581 * alloc.c (mark_save_value): As before, refactored out from ...
5582 (mark_object): ... adjusted user. Also add comment.
5584 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5586 Fix core dump after a dropped X connection (Bug#17704).
5587 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5588 is dead, as we may be shutting down.
5590 2014-06-08 Glenn Morris <rgm@gnu.org>
5592 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5594 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5596 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5598 If a C name must be extern on some platforms, make it extern on all.
5599 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5601 * font.h (ftxfont_driver) [HAVE_XFT]:
5602 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5603 * lisp.h (get_frame_param):
5604 * menu.h (tty_menu_show):
5605 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5606 * termhooks.h (encode_terminal_code):
5607 * xterm.h (x_menu_wait_for_event):
5609 * frame.c (get_frame_param):
5610 * fringe.c (max_used_fringe_bitmap):
5611 * ftxfont.c (ftxfont_driver):
5612 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5613 * menu.c (menu_items_inuse):
5614 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5615 * term.c (encode_terminal_code, tty_menu_show):
5616 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5617 * xfaces.c (load_color):
5618 * xmenu.c (x_menu_wait_for_event):
5621 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5623 Change object marking routines to minimize stack usage.
5624 This change moves a few cold paths from mark_object to NO_INLINE
5625 functions and adjusts symbol marking loop. According to GCC 4.8.2
5626 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5627 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5628 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5629 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5630 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5631 refactored out from ...
5632 (mark_object): ... adjusted user. Also mark symbols in a tight
5634 (mark_face_cache): Add NO_INLINE.
5636 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5638 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5639 contains garbage on WINDOWSNT (which could potentially infloop at
5642 Minimize cursor motion during TTY menu updates.
5643 * term.c (tty_menu_display): Don't position cursor here.
5644 Instead, pass the cursor coordinates to update_frame_with_menu.
5645 (tty_menu_activate): Send the hide cursor command only once in an
5646 iteration through the outer 'while' loop.
5648 * dispnew.c (update_frame_1): Accept an additional argument
5649 SET_CURSOR_P, and position the cursor at the end of the frame
5650 update only if that argument is non-zero. All callers changed to
5651 provide the additional argument as non-zero, except for
5652 update_frame_with_menu.
5653 (update_frame_with_menu): Accept 2 additional arguments ROW and
5654 COL; if they are non-negative, instruct update_frame_1 not to
5655 position the cursor, and instead position it according to ROW and COL.
5657 * dispextern.h (update_frame_with_menu): Update prototype.
5659 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5661 * callproc.c (call_process): Don't check read-only if we don't insert
5662 anything (bug#17666).
5664 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5666 * dispnew.c (update_frame_with_menu): Set display_completed.
5668 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5670 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5672 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5674 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5676 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5677 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5679 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5681 * window.c (Frecenter): Signal an error if window-buffer is not
5684 * keyboard.c (make_lispy_position): Don't include a buffer position in
5685 mode/header-line mouse events.
5687 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5688 Vunread_command_events (bug#17650).
5690 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5692 * xterm.c (x_setup_pointer_blanking):
5693 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5695 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5697 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5698 because it will be defined in generated config.h if needed.
5700 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5702 Use terminal-specific hooks to display popup dialogs.
5703 * termhooks.h (struct terminal): New field popup_dialog_hook.
5704 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5705 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5706 code and use popup_dialog_hook.
5707 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5708 * nsterm.h (ns_popup_dialog): Adjust prototype.
5709 * nsterm.m (ns_create_terminal):
5710 * w32term.c (w32_create_terminal):
5711 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5712 Setup popup_dialog_hook.
5714 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5716 * w32heap.c (report_temacs_memory_usage): Improve the report by
5717 reporting the large blocks that are actually occupied at dump time.
5719 * w32console.c (initialize_w32_display): Set the console
5720 menu_show_hook, otherwise TTY menus are broken on w32.
5722 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5724 Use terminal-specific hooks to display menus.
5725 * termhooks.h (struct terminal): New field menu_show_hook.
5726 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5727 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5729 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5730 * nsmenu.m (ns_menu_show):
5731 * w32menu.c (w32_menu_show):
5732 * xmenu.c (x_menu_show):
5733 * term.c (tty_menu_show): Adjust to use bit flags.
5734 (set_tty_hooks): Set menu_show_hook.
5735 * xterm.c (x_create_terminal):
5736 * nsterm.m (ns_create_terminal):
5737 * msdos.c (initialize_msdos_display):
5738 * w32term.c (w32_create_terminal): Likewise.
5740 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5742 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5744 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5746 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5747 (FD_SET): Don't define on WINDOWSNT.
5749 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5751 * emacs.c: Include "sysselect.h", to define its inline functions.
5752 Reported by Glenn Morris in:
5753 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5755 Do not require libXt-devel when building with gtk.
5756 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5757 dependency on libXt-devel.
5758 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5759 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5760 lwlib-widget.h now does this.
5761 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5763 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5765 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5766 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5767 (delete_write_fd, wait_reading_process_output):
5768 Remove now-redundant easserts.
5769 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5770 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5771 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5772 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5774 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5776 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5777 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5778 (calloc): Don't undef, it is never defined.
5779 (HEAP_ENTRY_SHIFT): Remove unused macro.
5781 * Makefile.in (C_HEAP_SWITCH): Remove.
5782 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5784 Fix MS-Windows build broken by menu changes on 2014-06-02.
5785 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5787 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5788 Define instead of including ../lwlib/lwlib.h, which causes
5789 compilation errors due to missing X11 headers.
5791 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5793 * process.c (wait_reading_process_output): Omit incorrect test of
5794 p->infd against zero. Add easserts for infd having a plausible value.
5796 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5798 Adjust to match recent lwlib changes.
5799 * menu.h (xmalloc_widget_value): Replace by ...
5800 (make_widget_value): ... new prototype.
5801 * menu.c (xmalloc_widget_value): Replace by ...
5802 (make_widget_value): ... new function.
5803 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5804 * gtkutil.c (malloc_widget_value, free_widget_value):
5805 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5806 * keyboard.h (enum button_type, struct _widget_value):
5807 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5809 * nsmenu.m (ns_update_menubar, ns_menu_show):
5810 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5811 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5812 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5814 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5816 * image.c (x_query_frame_background_color)
5817 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5818 Fix --enable-gcc-warnings compilation without image libraries.
5820 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5822 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5823 emulated break value only if it goes up.
5824 (sbrk): Add assertion that the INCREMENT argument is strictly
5825 zero. Improve and correct the commentary.
5827 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5829 Improve AIX-related merge from emacs-24.
5830 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5831 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5832 not on AIX; since we're on the trunk we can use enums more broadly.
5834 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5836 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5838 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5839 to min(value, whole).
5841 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5843 Bring back the changes to GDB-visible symbols, but only on AIX.
5844 And only if it's not pre-4.2 GCC.
5845 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5846 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5847 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5850 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5852 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5853 with PT, not GPT. (Bug#16433)
5855 Revert last changes to GDB-visible symbols.
5856 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5857 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5858 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5861 2014-06-02 Glenn Morris <rgm@gnu.org>
5863 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5865 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5867 Fix port to 32-bit AIX with xlc (Bug#17598).
5868 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5869 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5870 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5871 to work around a compiler bug in IBM xlc 12.1.
5873 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5875 * xterm.c (x_update_window_end): Don't invalidate the entire
5876 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5877 highlight needs to be redisplayed. (Bug#17588)
5879 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5881 Port the GDB-visible symbols to AIX.
5882 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5883 optimizes away the relevant external symbols. Use enums instead;
5884 this suffices for the AIX port, which is 32-bit-only anyway.
5885 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5886 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5887 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5890 Include sources used to create macuvs.h.
5891 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5892 * macuvs.h: Use automatically-generated header.
5894 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5896 Port signal-handling to DragonFly BSD (Bug#17646).
5897 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5898 Move implementations from callproc.c to sysdep.c.
5899 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5900 Move declarations from process.h to syssignal.h.
5902 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5904 * callint.c (Ffuncall_interactively): Add usage.
5906 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5908 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5910 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5912 * w32heap.c (malloc_before_dump, malloc_after_dump)
5913 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5914 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5915 set errno where appropriate to emulate CRT functions.
5917 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5919 Debugging facility to check whether 'const char *' points to
5920 relocatable data of non-pure Lisp string.
5921 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5922 (mark_maybe_pointer): ... adjusted user.
5923 (relocatable_string_data_p): New function.
5924 * lisp.h (relocatable_string_data_p): Add prototype.
5925 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5926 the pointer to relocatable Lisp data is not used.
5928 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5930 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5931 * atimer.c (block_atimers):
5932 * callproc.c (block_child_signal): Block SIGINT too;
5933 otherwise, its handler might now unblock signals that it shouldn't.
5934 * keyboard.c (read_char): Clear signal mask, since we may
5935 be in a SIGINT handler, and many signals may be masked.
5936 * keyboard.c (handle_interrupt):
5937 * sysdep.c (handle_arith_signal):
5938 Clear signal mask instead of just unblocking the signal that
5939 was received, since several signals may be blocked at this point.
5941 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5943 * Makefile.in (TEMACS_POST_LINK): Remove target.
5944 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5945 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5947 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5949 * xmenu.c (xdialog_show): Remove prototype, rename to
5950 x_dialog_show, remove 2nd arg because it's always zero
5951 and simplify accordingly.
5952 (xw_popup_dialog): Adjust user.
5953 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5954 2nd arg because it's always zero and simplify accordingly.
5955 (w32_popup_dialog): Adjust user.
5957 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5959 * w32heap.c (report_temacs_memory_usage): New function.
5961 * unexw32.c (unexec) [ENABLE_CHECKING]:
5962 Call report_temacs_memory_usage.
5964 * w32heap.h (report_temacs_memory_usage): Add prototype.
5966 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5968 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5969 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5971 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5973 * buffer.c (init_buffer): Accept an argument 'initialized'.
5974 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5975 mmap_regions and mmap_fd, to avoid referencing stale data from the
5976 dump phase. Add an assertion for buffer text of buffers created
5977 in temacs before this function is called. (Bug#17622)
5978 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5980 * lisp.h (init_buffer): Update prototype.
5982 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5984 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5986 * alloc.c (Fgarbage_collect): Fix compilation with
5987 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5989 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5991 * frame.c, frame.h (frame_char_to_pixel_position)
5992 (frame_set_mouse_position): Now static, and made private in
5993 frame.c rather than public in frame.h.
5995 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5997 Refactor mouse positioning stuff to avoid code duplication.
5998 * frame.h (frame_char_to_pixel_position): New function.
5999 (x_set_mouse_position): Rename to...
6000 (frame_set_mouse_position): ...new function.
6001 (frame_set_mouse_pixel_position): Add prototype.
6002 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6003 Rename to frame_set_mouse_pixel_position.
6004 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6006 * xterm.h, w32term.h ( x_set_mouse_position)
6007 (x_set_mouse_pixel_position): Remove prototypes.
6009 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6011 On X, always make pointer visible when deleting frame (Bug#17609).
6012 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6014 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6016 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6017 * keyboard.c (gobble_input): If there is no terminal input error,
6018 make sure the pointer is visible for all frames on this terminal.
6019 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6020 it was previously disabled.
6022 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6024 * data.c (Fzerop): Move to Elisp.
6025 (syms_of_data): Don't defsubr it.
6026 * keyboard.c (echo_keystrokes_p): New function.
6027 (read_char, record_menu_key, read_key_sequence): Use it.
6029 * callint.c (Qfuncall_interactively): New var.
6030 (Qcall_interactively): Remove.
6031 (Ffuncall_interactively): New function.
6032 (Fcall_interactively): Use it.
6033 (syms_of_callint): Defsubr it.
6035 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6037 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6038 relocated from under us.
6040 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6042 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6043 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6044 configure, not from HEAPSIZE.
6045 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6047 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6048 for MinGW, since it no longer uses gmalloc.
6050 * buffer.c: Do not define mmap allocations functions for Windows.
6051 Remove mmap_find which is unused. Remove mmap_set_vars which does
6053 [WINDOWSNT]: Include w32heap.h.
6054 (init_buffer): Always allocate new memory for buffers.
6056 * emacs.c: Remove mmap_set_vars calls.
6058 * image.c (free_image): Undef free for Windows because it is
6059 redirected to our private version.
6061 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6062 (copy_executable_and_dump_data): Remove dumping the heap section.
6063 (unexec): Restore using_dynamic_heap after dumping.
6065 * w32heap.c (dumped_data_commit, malloc_after_dump)
6066 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6067 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6068 (mmap_free): New functions.
6070 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6072 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6074 * image.c (imagemagick_load_image): Use MagickRealType for local
6075 'color_scale', instead of double, to avoid a GCC warning about
6078 * xfns.c (Fx_window_property): Remove unused local.
6080 Don't kill already-reaped process (Bug#17561).
6081 * process.c (process_send_signal): Fix race condition where a
6082 subprocess was reaped by a signal handler between the check for
6083 liveness and calling 'kill', which meant that Emacs could in
6084 theory kill an innocent bystander process. Do the fix by blocking
6085 SIGCHLD in a critical section that checks liveness before killing.
6087 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6089 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6091 2014-05-26 Ken Brown <kbrown@cornell.edu>
6093 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6094 even if !CYGWIN (see bug#17510).
6096 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6098 * nsfns.m (Fns_do_applescript): Surround NSApp run
6099 with calls to ns_init_events, ns_finish_events (Bug#17424).
6101 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6103 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6104 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6106 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6107 with calls to ns_init_events, ns_finish_events (Bug#17424).
6109 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6111 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6112 if we are iterating over an object that generates glyphs for
6113 marginal areas. (Bug#17585)
6115 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6117 * xdisp.c (safe__call1, safe__eval): Now static.
6119 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6121 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6122 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6123 (safe_call1): Call safe_call instead of safe__call directly.
6125 2014-05-26 Ken Brown <kbrown@cornell.edu>
6127 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6128 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6131 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6133 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6134 (safe__call, safe__call1, safe__eval): New functions.
6135 (safe_call): Use it.
6136 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6137 (display_mode_element): Same for `:eval'.
6139 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6141 Fix port to 32-bit AIX (Bug#17540).
6142 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6143 twice. _text already includes this offset.
6144 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6146 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6148 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6149 when closest_pos is identical to to_charpos, don't recurse, since
6150 we already tried that, and failed. (Bug#17539)
6152 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6153 unwinding when frame's faces were not initialized yet, increment
6154 the frame's image-cache reference count before calling
6155 x_free_frame_resources. Don't dereference
6156 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6158 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6160 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6163 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6164 macfont.m, call draw with adjusted arguments so font drivers
6165 don't need to do that.
6167 * macfont.m (macfont_draw): Merge changes from Macport.
6169 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6171 * alloc.c (garbage_collect_1): New function, with all of the guts
6172 of Fgarbage_collect.
6173 (mark_stack): Accept an argument END and don't mark Lisp objects
6174 on the stack beyond the address given by END. Calculation of END
6175 was moved to Fgarbage_collect.
6176 (Fgarbage_collect): Calculate the end address of the stack portion
6177 that needs to be examined by mark_stack, and pass that address to
6178 garbage_collect_1, which will pass it to mark_stack.
6179 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6180 for more details about the underlying problems. In particular,
6181 this avoids dumping Emacs with the large hash-table whose value is
6182 held in purify-flag for most of the time loadup.el runs.
6184 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6186 * xfns.c (x_window_property_intern): New function (code from
6188 (Fx_window_property): Call x_window_property_intern. If property
6189 not found and NILP (source) and outer window != inner window,
6190 check outer window for property (Bug#17537).
6192 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6194 Supply malloc and alloc_size attributes for extern allocators.
6195 This documents the C API, and helps GCC generate a bit better code.
6196 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6197 (ATTRIBUTE_MALLOC_SIZE): New macros.
6198 * gmalloc.c (malloc, realloc, calloc):
6199 * gtkutil.h (malloc_widget_value):
6200 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6201 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6204 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6206 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6207 * image.c (imagemagick_load_image): Port to hosts that do not use
6208 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6210 2014-05-21 Leo Liu <sdl.web@gmail.com>
6212 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6214 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6216 * dbusbind.c (xd_signature): Revert last 2 patches.
6218 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6220 Allow any non-nil value to count as true in bool-vector.
6221 Likewise for xd_signature in dbusbind.c.
6222 This is more consistent with the usual practice in Emacs, which is
6223 that any non-nil value counts as true.
6224 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6225 * dbusbind.c (xd_signature): Likewise, for booleans.
6226 * data.c, lisp.h (Qbooleanp):
6227 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6229 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6231 * lisp.h (CHECK_BOOLEAN): New function.
6232 * alloc.c (Fbool_vector): New function.
6233 (syms_of_alloc): Defsubr it.
6234 * data.c (Qbooleanp): New symbol.
6235 (syms_of_data): DEFSYM it.
6236 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6238 * font.c (font_matching_entity): Extract font-entity object
6239 from the vector of matching entities (Bug#17486).
6241 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6243 Assume C99 or later (Bug#17487).
6244 * bytecode.c (B__dummy__): Remove.
6245 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6246 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6247 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6248 * regex.c (DEBUG_PRINT): Assume varargs macros.
6249 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6251 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6253 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6254 memory for every buffer that was dumped.
6256 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6258 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6259 (Fnreverse): Allow vectors and bool vectors.
6261 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6263 Minor cleanup for terminal setup.
6264 * termhooks.h (create_terminal): Adjust prototype.
6265 * terminal.c (create_terminal): Pass output method and RIF as args.
6266 (init_initial_terminal):
6267 * nsterm.m (ns_create_terminal):
6268 * term.c (init_tty):
6269 * w32term.c (w32_create_terminal):
6270 * xterm.c (x_create_terminal): Adjust users.
6271 Avoid redundant NULL initializers and add comments.
6273 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6275 * keyboard.c (Qdeactivate_mark): Now static.
6277 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6279 If available, use Xfixes extension to do pointer blanking.
6280 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6281 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6282 (make_invisible_cursor): Move to...
6283 * xterm.c (make_invisible_cursor): ...here.
6284 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6285 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6286 (x_term_init): Call to x_setup_pointer_blanking.
6287 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6288 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6290 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6292 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6294 2014-05-12 Glenn Morris <rgm@gnu.org>
6296 * fileio.c (Ffile_executable_p): Doc tweak.
6298 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6300 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6301 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6303 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6305 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6307 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6309 Fix initialization of minibuffer history variable (Bug#17430).
6310 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6311 Move the initialization up to prevent any "value void" message.
6313 2014-05-08 Samuel Bronson <naesten@gmail.com>
6315 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6316 are matched (bug#17413).
6318 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6320 Stop tooltips pulling Emacs window to front (Bug#17408).
6321 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6322 SetWindowPos invocations.
6324 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6326 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6327 not initialized (Bug#17398).
6329 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6331 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6333 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6335 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6336 [HAVE_NS]: Do not include png.h.
6337 (x_query_frame_background_color): New function.
6338 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6339 (png_load_body): Coalesce duplicate code.
6341 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6343 Consult libpng-config more consistently (Bug#17339).
6344 * Makefile.in (PNG_CFLAGS): New var.
6345 (ALL_CFLAGS): Use it.
6346 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6347 CFLAGS now handles this.
6349 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6351 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6352 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6353 because WCONTINUED is always defined now.
6354 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6356 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6358 * buffer.c (overlay_strings): Fix the wording of the commentary.
6360 2014-05-01 Glenn Morris <rgm@gnu.org>
6362 * floatfns.c (Fisnan):
6363 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6365 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6367 * term.c (tty_menu_activate): A better initialization for cursor
6370 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6372 * intervals.c: Tighten assertions.
6373 (create_root_interval): Make sure the interval is not empty.
6374 (intervals_equal): Use booleans.
6375 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6376 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6377 (balance_possible_root_interval): Simplify and use booleans.
6378 (split_interval_right, split_interval_left): Check LENGTH, and remove
6379 now redundant assertion.
6380 (adjust_intervals_for_insertion): Remove now redundant assertions.
6381 (delete_node, interval_deletion_adjustment)
6382 (adjust_intervals_for_deletion, merge_interval_right)
6383 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6384 (reproduce_interval): Make sure the interval is not empty.
6386 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6388 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6389 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6390 satisfaction that they would always be initialized.
6392 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6394 * term.c (tty_menu_display): Move the cursor to the active menu item.
6395 (tty_menu_activate): Return the cursor to the active menu item
6396 after displaying the menu and after displaying help-echo.
6397 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6398 for the details of why this is needed by screen readers and
6401 2014-04-30 Glenn Morris <rgm@gnu.org>
6403 * process.c (handle_child_signal):
6404 Handle systems without WCONTINUED. (Bug#15110, 17339)
6406 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6408 * window.c (struct saved_window): Remove mark.
6409 (Fset_window_configuration, save_window_save)
6410 (compare_window_configurations): Don't touch marks any more.
6412 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6414 Use bits_word for gcmarkbits.
6415 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6416 bits_word is typically a tad more efficient for mark bits than
6417 unsigned is, so use bits_word. All uses changed.
6418 * lisp.h (BITS_PER_INT): Remove; no longer used.
6420 Avoid undefined behavior in signed left shift.
6421 This ports to GCC 4.9.0 with -fsanitize=undefined.
6422 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6424 * regex.c (extract_number):
6425 * lisp.h (make_number, XINT):
6426 Do not shift a 1 bit left into a sign bit.
6427 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6428 not int, for gcmarkbits. All uses changed.
6430 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6432 * search.c (Fnewline_cache_check): Don't try to count newlines
6433 outside the buffer's restriction, as find_newline doesn't support that.
6435 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6437 * window.c (Fset_window_configuration): Deactivate the mark before
6439 (set_window_buffer): Ignore window_initialized.
6440 (window_initialized): Remove.
6441 * keyboard.c (Qdeactivate_mark): Not static any more.
6442 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6445 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6447 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6448 and to clang 3.4, which have fixed the bug. This should let us
6449 run a bit faster on these platforms when address sanitization is
6452 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6454 Port to GCC 4.9.0 with --enable-gcc-warnings.
6455 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6457 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6458 a way that also works with GCC 4.9.0.
6460 * search.c (Fnewline_cache_check): Remove unused locals.
6462 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6464 * search.c (find_newline1): New subroutine.
6465 (Fnewline_cache_check): New function.
6466 (syms_of_search): Defsubr it.
6468 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6470 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6471 * keyboard.c (unblock_input): Add comment.
6472 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6474 2014-04-22 Daniel Colascione <dancol@dancol.org>
6476 * lread.c (readevalloop_eager_expand_eval): New function
6477 that can recurse into toplevel forms.
6478 (readevalloop): Call it.
6479 * lisp.h: Declare Qprogn.
6480 * callint.c (Qprogn): No longer static.
6482 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6484 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6485 Also change identifiers to match the comments, and add more assertions
6488 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6490 * emacs.c (close_output_streams): Don't clear and restore errno.
6492 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6494 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6495 never becomes visible, i.e. using XMonad (Bug#17237).
6497 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6499 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6500 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6501 (Fline_pixel_height): Don't assume that the current buffer and the
6502 selected window's buffer are one and the same. (Bug#17281)
6504 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6505 paragraph-start cache before the newline cache. (Bug#17269)
6507 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6509 * term.c (tty_send_additional_strings): No need to fflush here,
6511 (tty_set_terminal_modes): fflush after sending additional strings,
6514 2014-04-17 Daniel Colascione <dancol@dancol.org>
6516 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6518 (tty_send_additional_strings): New function.
6519 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6520 (syms_of_term): Intern tty-mode-set-strings and
6521 tty-mode-reset-strings.
6523 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6525 * window.c (save_window_save): Lookup window_point_insertion_type in
6526 the right buffer (bug#15457).
6527 (Qwindow_point_insertion_type): New var.
6528 (syms_of_window): Initialize it.
6530 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6532 Fix the MSDOS build.
6533 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6534 (copy_text_and_data): Zero out the atexit chain pointer before
6537 * termhooks.h (encode_terminal_code): Update prototype.
6539 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6540 visible for all DOS_NT ports, not just WINDOWSNT.
6541 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6543 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6544 unless it is defined.
6545 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6547 * process.c (close_on_exec, accept4, process_socket): Move into
6548 the "ifdef subprocesses" part.
6549 (catch_child_signal): Condition by "ifdef subprocesses".
6550 (syms_of_process) <Qinternal_default_process_sentinel>
6551 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6553 * msdos.h: Add prototypes for new functions.
6554 (EINPROGRESS): Define.
6555 (O_CLOEXEC): Define to zero.
6557 * msdos.c (check_window_system): Remove unnecessary an
6558 incompatible duplicate function.
6559 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6560 New functions in support of new functionality.
6562 * menu.c (single_menu_item): Add visual indication of submenu
6563 also for menus on MSDOS frames.
6564 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6566 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6567 when async subprocesses aren't supported.
6569 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6571 * emacs.c (close_output_streams): Zero out errno before calling
6574 * dired.c [MSDOS]: Include msdos.h.
6576 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6577 (DATA_START) [MSDOS]: Define.
6578 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6580 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6581 Ifdef away for MSDOS.
6582 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6583 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6585 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6586 Use temporary file template that is compatible with mkostemp.
6587 Move vfork-related portions under #ifndef MSDOS.
6588 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6590 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6592 * buffer.c (Foverlays_at): Add argument `sorted'.
6594 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6596 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6597 text, invalidate the bidi_paragraph_cache upto and including the
6600 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6602 Port to IRIX 6.5 (Bug#9684).
6603 * conf_post.h (INET6) [IRIX6_5]: Define.
6604 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6605 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6607 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6609 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6610 before passing it to system APIs.
6612 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6614 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6615 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6617 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6619 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6621 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6623 Remove DATA_SEG_BITS.
6624 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6625 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6626 cc, but that platform is so old that SGI itself stopped supporting
6627 it in December 2013. If you still need Emacs on IRIX, please
6628 either compile with GCC and port the undumping code, or run
6629 './configure --with-wide-int'.
6630 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6631 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6632 DEFINE_GDB_SYMBOL_START way to define it.
6633 (NONPOINTER_BITS): New macro.
6634 (EMACS_INT): Use it.
6635 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6636 the problem and/or configuring --with-wide-int.
6637 (USE_LSB_TAG): Simplify, based on above changes.
6638 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6639 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6641 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6643 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6644 covered by a display string that ends in a newline, and that cases
6645 going back by DVPOS lines to hit the search limit, lift the limit
6646 and go back until DVPOS is reached. (Bug#17244)
6648 * indent.c (Fvertical_motion): Handle correctly the case when the
6649 display string is preceded by an empty line.
6651 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6652 use S_IWRITE instead.
6654 2014-04-11 Glenn Morris <rgm@gnu.org>
6656 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6658 2014-04-11 Ken Brown <kbrown@cornell.edu>
6660 * Makefile.in (EMACS_MANIFEST): Revert last change.
6662 2014-04-10 Daniel Colascione <dancol@dancol.org>
6664 * puresize.h (BASE_PURESIZE): Increase.
6666 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6668 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6670 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6671 region handling (and don't call signal_before_change) if
6672 inhibit_modification_hooks is set.
6673 (signal_before_change): Don't check inhibit_modification_hooks any more.
6675 2014-04-08 Daniel Colascione <dancol@dancol.org>
6677 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6678 function cells contain valid lisp objects. (Modified version of
6681 * alloc.c (detect_suspicious_free): Split actual stack capturing
6682 out into new function for easier breakpoint setting.
6683 (note_suspicious_free): New function.
6685 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6687 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6689 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6690 (symbol_block_pinned): New var.
6691 (Fmake_symbol): Initialize `pinned'.
6692 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6693 pinned and signal an error for un-purifiable objects.
6694 (pure_cons): Use it.
6695 (Fpurecopy): Use it, except for objects that can't be purified.
6696 (mark_pinned_symbols): New function.
6697 (Fgarbage_collect): Use it.
6698 (gc_sweep): Remove hack made unnecessary.
6700 2014-04-07 Glenn Morris <rgm@gnu.org>
6702 * keyboard.c (Fopen_dribble_file): Doc tweak.
6704 2014-04-07 Ken Brown <kbrown@cornell.edu>
6706 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6708 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6710 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6711 We have a substitute execinfo.h on hosts that lack it.
6712 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6713 isn't optimized away.
6715 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6717 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6718 * alloc.c (memory_full):
6719 * charset.c (syms_of_charset):
6720 * doc.c (Fsnarf_documentation):
6722 * font.c (BUILD_STYLE_TABLE):
6723 * keyboard.c (make_lispy_event):
6724 * profiler.c (setup_cpu_timer):
6725 * xgselect.c (xg_select):
6726 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6728 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6729 Replace the only use with ARRAYELTS (font_property_table).
6730 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6732 2014-04-03 Daniel Colascione <dancol@dancol.org>
6734 * xterm.c (x_term_init):
6735 * xfns.c (best_xim_style):
6736 * xfaces.c (Fdump_colors):
6737 * w32fns.c (w32_default_color_map):
6738 * w32.c (init_environment, N_ENV_VARS):
6739 * unexcw.c (read_exe_header):
6740 * term.c (term_get_fkeys_1):
6741 * sysdep.c (init_baud_rate):
6742 * nsterm.m (ns_convert_key):
6743 * nsfns.m (get_geometry_from_preferences):
6744 * msdos.c (dos_set_window_size, init_environment):
6745 * macfont.m (mac_font_get_glyph_for_cid)
6746 (macfont_store_descriptor_attributes)
6747 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6748 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6749 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6751 * image.c (xpm_str_to_color_key):
6752 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6753 * frame.c (x_set_frame_parameters):
6754 * fileio.c (Ffile_selinux_context):
6755 * emacs.c (sort_args):
6756 * dosfns.c (msdos_stdcolor_name):
6757 * dired.c (file_attributes):
6758 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6759 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6762 2014-04-02 Daniel Colascione <dancol@dancol.org>
6764 * data.c (Ffset): Abort if we're trying to set a function call to
6767 * lisp.h (ARRAYELTS): New macro.
6769 * alloc.c: Include execinfo.h if available.
6770 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6771 (suspicious_free_record): New structure.
6772 (suspicious_objects, suspicious_object_index)
6773 (suspicious_free_history, suspicious_free_history_index):
6775 (find_suspicious_object_in_range, detect_suspicious_free)
6776 (Fsuspicious_object): New functions.
6777 (cleanup_vector): Call find_suspicious_object_in_range.
6779 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6781 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6782 width from font width (Bug#17163).
6784 * frame.c (x_set_frame_parameters): Calculate default values of
6785 new frame sizes only after all other frame parameters have been
6786 processed (Bug#17142).
6788 2014-04-02 Ken Brown <kbrown@cornell.edu>
6790 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6793 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6795 * xterm.c (x_draw_image_glyph_string): Adjust image background
6796 width accordingly when its x position is adjusted. (Bug#17115)
6798 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6800 * font.c (font_list_entities): Do not add empty vector to font cache.
6801 (font_matching_entity): Likewise. If matching entity is found, insert
6802 1-item vector with this entity instead of entity itself (Bug#17125).
6804 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6806 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6808 * fns.c (validate_subarray): Rename from validate_substring,
6809 since it works for vectors too. New arg ARRAY. Optimize for the
6810 non-nil case. Instead of returning bool, throw an error if out of
6811 range, so that the caller needn't do that. All uses changed.
6812 Report original values if out of range.
6813 (Fsubstring, Fsubstring_no_properties, secure_hash):
6814 Also optimize the case where FROM is 0 or TO is the size.
6816 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6818 * search.c (Freplace_match): Use make_specified_string.
6819 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6820 to catch bogus override face of glyph strings.
6821 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6822 Move common substring range checking code to...
6823 (validate_substring): ...this function.
6825 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6827 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6829 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6831 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6832 bar is zero height, just return (Bug#16976).
6833 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6835 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6837 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6838 is nil. If waiting for toolbar to complete, force a redraw.
6840 2014-03-28 Glenn Morris <rgm@gnu.org>
6842 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6843 (emacs_bugreport): New variable.
6844 (usage_message): Use PACKAGE_BUGREPORT.
6845 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6847 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6849 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6851 Port recent signal-related changes to FreeBSD.
6852 Reported by Herbert J. Skuhra.
6853 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6854 Move decls from here ...
6855 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6857 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6859 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6860 and width of image background when it is displayed with a 'box'
6863 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6865 More backward-compatible fix to char-equal core dump (Bug#17011).
6866 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6867 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6869 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6871 * image.c (init_svg_functions): When loading SVG-related libraries,
6872 free already loaded libraries if the initialization fails.
6873 (rsvg_handle_set_size_callback): Remove declaration, unused.
6875 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6877 Fix core dump in char-equal (Bug#17011).
6878 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6879 unibyte buffers, as we can't tell whether the characters are
6882 * insdel.c (adjust_markers_for_delete): Remove unused local.
6884 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6886 Have (MARKER . ADJUSTMENT) undo records always be immediately
6887 after their corresponding (TEXT . POS) record in undo list.
6889 * lisp.h (record-delete): New arg record_markers.
6890 (record_marker_adjustment): No longer needed outside undo.c.
6891 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6892 adjustments to undo.c's record_marker_adjustments. Note that
6893 fileio.c's decide_coding_unwind is another caller to
6894 adjust_markers_for_delete. Because it has undo list bound to t,
6895 it does not rely on adjust_markers_for_delete to record marker
6897 (del_range_2): Swap call to record_delete and
6898 adjust_markers_for_delete so as undo marker adjustments are
6899 recorded before current deletion's adjustments, as before.
6900 (adjust_after_replace):
6901 (replace_range): Pass value for new record_markers arg to
6903 * undo.c (record_marker_adjustment): Rename to
6904 record_marker_adjustments and made static.
6905 (record_delete): Check record_markers arg and call
6906 record_marker_adjustments.
6907 (record_change): Pass value for new record_markers arg to
6909 (record_point): at_boundary calculation no longer needs to account
6910 for marker adjustments.
6912 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6914 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6917 2014-03-26 Glenn Morris <rgm@gnu.org>
6919 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6921 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6923 * buffer.c (struct sortvec): Add field `spriority'.
6924 (compare_overlays): Use it.
6925 (sort_overlays): Set it.
6927 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6929 * xdisp.c (redisplay_window): If all previous attempts to find the
6930 cursor row failed, try a few alternatives before falling back to
6931 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6933 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6935 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6936 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6938 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6939 variables on Windows.
6941 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6943 * w32.c (unsetenv): Remove unused var `retval'.
6944 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6946 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6947 (start_watching): Remove unused var `thr'.
6949 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6950 (find_child_console): Remove unnecesary var `thread_id'.
6952 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6953 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6955 2014-03-26 Glenn Morris <rgm@gnu.org>
6957 * filelock.c (Flock_buffer): Doc tweak.
6959 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6960 * emacs.c (shut_down_emacs):
6961 * fileio.c (Finsert_file_contents, write_region):
6962 * filelock.c (top-level, syms_of_filelock):
6963 * insdel.c (prepare_to_modify_buffer_1):
6964 CLASH_DETECTION is always defined now.
6966 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6968 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6969 DLL handle, to speed up thread startup.
6971 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6973 Handle sigmask better with nested signal handlers (Bug#15561).
6974 * atimer.c (sigmask_atimers): Remove.
6975 Remaining use rewritten to use body of this function.
6976 * atimer.c (block_atimers, unblock_atimers):
6977 * callproc.c (block_child_signal, unblock_child_signal):
6978 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6979 New arg OLDSET. All callers changed.
6980 * atimer.c (block_atimers, unblock_atimers):
6981 * callproc.c (block_child_signal, unblock_child_signal):
6982 * keyboard.c (handle_interrupt):
6983 * sound.c (vox_configure, vox_close):
6984 Restore the old signal mask rather than unilaterally clearing bits
6985 from the mask, in case a handler is running within another
6986 handler. All callers changed.
6987 * lisp.h, process.c, process.h, term.c:
6988 Adjust decls and callers to match new API.
6989 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6990 signal handlers aren't supposed to use floating point anyway.
6991 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6993 2014-03-23 Daniel Colascione <dancol@dancol.org>
6995 Split gc_sweep into discrete functions for legibility and better
6998 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6999 (sweep_vectors): Fix typo in comment.
7000 (sweep_conses, sweep_floats, sweep_intervals)
7001 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7002 (gc_sweep): Call new functions, to which existing functionality is
7004 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7006 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7008 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7010 2014-03-23 Daniel Colascione <dancol@dancol.org>
7012 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7013 only if xic_style calls for it. This change allows Emacs to work
7014 with ibus. Also, don't leak resources if create_frame_xic fails,
7015 and stop caching xic_style across different displays.
7016 (supported_xim_styles): Make const.
7017 (best_xim_style): Remove first parameter: it's always just
7018 supported_xim_styles. Change to look at supported_xim_styles
7021 2014-03-23 Daniel Colascione <dancol@dancol.org>
7023 * term.c (init_tty): Rearrange condition for clarity; print
7024 appropriate diagnostic.
7026 2014-03-23 Daniel Colascione <dancol@dancol.org>
7028 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7029 array. (ASAN caught.)
7031 2014-03-22 Glenn Morris <rgm@gnu.org>
7033 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7035 2014-03-22 Daniel Colascione <dancol@dancol.org>
7037 * process.c (conv_sockaddr_to_lisp): When extracting the string
7038 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7040 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7042 Fix regression introduced by patch for Bug#10500.
7043 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7044 * w32term.c (x_draw_image_relief): Likewise.
7046 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7048 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7049 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7050 maximize a frame for odd default fonts.
7052 2014-03-21 Glenn Morris <rgm@gnu.org>
7054 * minibuf.c (history-length): Increase default from 30 to 100.
7056 2014-03-21 Daniel Colascione <dancol@dancol.org>
7058 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7059 every time we switch to minibuffer.
7061 * alloc.c (lisp_align_malloc, allocate_string_data)
7062 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7063 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7065 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7067 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7068 support more "verbs".
7070 2014-03-21 Daniel Colascione <dancol@dancol.org>
7072 Always prohibit dumping a dumped Emacs.
7074 * emacs.c (might_dump): New variable.
7075 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7076 * lisp.h (might_dump): Declare.
7077 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7079 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7081 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7083 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7085 * doc.c (store_function_docstring): Warn when we don't know where to
7087 (Fsubstitute_command_keys): Don't advertise the fact that
7088 text-properties are dropped, since we think it's a bug that we'll fix.
7090 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7091 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7092 * frame.c (frame_garbaged): Make "docstring" more precise.
7094 2014-03-20 Glenn Morris <rgm@gnu.org>
7096 * charset.c (init_charset): When we cannot find the charsets directory,
7097 mention if EMACSDATA is set.
7099 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7101 * fns.c (Frandom): Fix rare bug where the result isn't random.
7103 Fix porting inconsistency about rounding to even.
7104 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7105 This way, the unusual !HAVE_RINT case acts like the usual
7106 HAVE_RINT case, and we can fix the documentation accordingly.
7108 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7110 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7111 (w32_wnd_proc): Initialize the dwHoverTime member of
7112 TRACKMOUSEEVENT structure.
7114 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7116 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7118 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7120 * search.c (find_newline): Speed up the function when using the
7121 newline cache, by halving the number of calls to
7122 region_cache_forward and region_cache_backward. (Bug#16830)
7124 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7126 * buffer.c (Fset_buffer): Document return value (bug#17015).
7128 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7130 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7131 nil, always resize character wise to avoid potential loss of the
7132 mode line (Bug#16923 related).
7134 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7136 * frame.c (x_set_frame_parameters): Always calculate new sizes
7137 pixelwise to avoid potential loss when rounding.
7139 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7141 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7142 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7144 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7146 * w32.c (fstatat): Don't add an extra slash if the argument ends
7147 with a slash: this fails the subsequent call to stat_worker on
7148 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7150 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7152 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7154 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7156 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7158 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7159 when frame is only on one screen (Bug#14713).
7161 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7163 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7164 there's a valid wrap point in the display line, the last glyph
7165 cannot "just barely fit" on this row, because display_line doesn't
7166 let it. Instead, proceed as if the last glyph didn't fit, so that
7167 we eventually back up the iterator to the wrap point. This avoids
7168 delusional behavior of move_it_to, whereby it proceeds to the next
7169 display line, but sets current_x to zero for all the glyphs that
7170 without word-wrap would fit on the previous display line.
7171 One result was that visual-order cursor movement behaved erratically
7173 (Fmove_point_visually): Add code to find the x coordinate of the
7174 last character before wrap point, under word-wrap on a TTY.
7176 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7178 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7179 also return value of MOVE_POS_MATCH_OR_ZV from
7180 move_it_in_display_line_to, when moving from beginning of line to
7181 point's position. (Bug#16961)
7183 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7185 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7186 * window.c (Fselect_window): Explain NORECORD and
7187 `buffer-list-update-hook' in doc-string.
7189 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7191 * window.c (Fother_window_for_scrolling): Check that
7192 Vother_window_scroll_buffer is a buffer.
7194 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7196 * xterm.c (xim_initialize): Always pass a copy of resource name
7197 to XRegisterIMInstantiateCallback and eassert whether return
7198 value is True. Passing copy is important because Xlib doesn't
7199 make its own copy and resource name argument usually points to
7200 SSDATA (Vx_resource_name), which may be changed from Lisp.
7201 (xim_close_display): For XUnregisterIMInstantiateCallback,
7202 always eassert return value and pass exactly the same values
7203 as were used for XRegisterIMInstantiateCallback.
7204 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7205 sources to check why if you are interested.
7207 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7209 * dispnew.c (change_frame_size_1): Add new_lines instead of
7210 new_height, the latter may be still zero if passed as such.
7211 * window.c (Fwindow_pixel_height): Mention bottom divider in
7214 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7216 Fix "resource temporarily unavailable" with xgselect
7218 * xgselect.c: Include <stdbool.h>.
7219 (xg_select) [!USE_GTK]: Don't lose track of errno.
7221 Fix minor --enable-gcc-warnings issues.
7222 * widget.c (update_various_frame_slots, EmacsFrameResize):
7223 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7225 2014-03-04 Ken Brown <kbrown@cornell.edu>
7227 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7228 represent the actual adjustment needed for alignment.
7230 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7232 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7233 needed, and don't reallocate if the initial allocation already
7234 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7236 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7238 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7241 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7243 * cmds.c (delete-char): Update docstring pointing out that the
7244 function ignores `delete-active-region' and `overwrite-mode'.
7246 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7248 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7250 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7251 allocated buffer due to alignment.
7252 (freehook): If the block to be freed was allocated by
7253 'aligned_alloc', find its real pointer before calling 'free'.
7255 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7258 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7260 * font.c (toplevel): Adjust comment about font cache layout.
7261 (font_clear_cache): Fix to match real font cache layout.
7262 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7263 (Fframe_font_cache) [FONT_DEBUG]: New function.
7264 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7266 Avoid crashes when X fonts are erroneously freed on reused X
7267 'Display *' connection data (Bug#16069). Note that X font
7268 resources still may be leaked, but currently there is no way
7269 to completely avoid it.
7270 * xterm.h (struct x_display_info): New member x_id. Add comments.
7271 * xterm.c (x_display_id): New variable.
7272 (x_term_init): Assign identifier to each opened X connection.
7273 * xfont.c (struct xfont): New member x_display_id.
7274 (xfont_open): Initialize it with frame's display id.
7275 (xfont_close): Check whether font's display id matches the one
7276 recorded for the given display. Adjust comment.
7277 * xftfont.c (struct xftfont_info):
7278 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7280 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7282 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7283 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7284 killed Vother_window_scroll_buffer.
7285 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7287 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7289 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7290 that start with more than 2 slashes as UNCs. (Bug#16751)
7292 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7294 Fix a few crashes and leaks when cloning C strings.
7295 * alloc.c, lisp.h (dupstring): New function.
7296 * gtkutil.c (xg_get_font):
7297 * term.c (tty_default_color_capabilities):
7298 * xsettings.c (store_monospaced_changed)
7299 (store_font_name_changed, parse_settings)
7300 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7301 This avoids some unlikely crashes due to accessing freed storage,
7302 and avoids some minor memory leaks in the more-typical case.
7304 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7306 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7307 cursor when modeline can't be dragged (Bug#16647).
7309 2014-02-28 Glenn Morris <rgm@gnu.org>
7311 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7312 from custom-delayed-init-variables. (Bug#11565)
7314 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7316 More fixes for mouse glyph calculations (Bug#16647).
7317 * window.c (coordinates_in_window): In intersection of
7318 horizontal and vertical window dividers prefer the horizontal
7319 one. Add some extra parens to last fix.
7320 (window_relative_x_coord): Return x-coordinate for header and
7322 * xdisp.c (remember_mouse_glyph): In text area don't extend
7323 glyph into mode line to show the vertical drag cursor there
7324 immediately. Subdivide mouse glyphs in right fringes to show a
7325 horizontal drag cursor as soon as we enter the "grabbable width"
7326 portion. Handle vertical border case separately. Do not
7327 subdivide window divider areas.
7328 (note_mouse_highlight): On bottom divider of bottommost windows
7329 show vertical drag cursor only when the minibuffer window can be
7332 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7334 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7335 reset by the face of the object just displayed. See also bug#76.
7336 (get_next_display_element): If the string came from a display
7337 property, examine the box face attribute at it->position, not at
7338 it->current.pos, since the latter was not updated yet. (Bug#16870)
7339 (handle_face_prop): Improve commentary.
7341 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7343 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7344 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7346 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7348 Fixes around Bug#16647.
7349 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7350 ON_BOTTOM_DIVIDER cases.
7351 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7352 only if the window has no right divider.
7353 (Fcoordinates_in_window_p): Fix doc-string.
7355 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7357 * lread.c (Funintern): Fix doc to match advertised calling convention.
7359 2014-02-24 Daniel Colascione <dancol@dancol.org>
7361 * keyboard.c (read_char): Close race that resulted in lost events.
7363 2014-02-22 Glenn Morris <rgm@gnu.org>
7365 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7366 * window.c (window-resize-pixelwise): Doc fixes.
7368 * process.c (Finternal_default_process_filter)
7369 (Finternal_default_process_sentinel): Doc tweaks.
7371 2014-02-21 Glenn Morris <rgm@gnu.org>
7373 * process.c (Fprocess_buffer, Faccept_process_output)
7374 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7377 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7379 * window.c (Fwindow_scroll_bar_width): New function.
7381 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7383 Pacify GCC when configuring with --enable-gcc-warnings.
7384 * xdisp.c (move_it_in_display_line_to) [lint]:
7385 Initialize recently-added local.
7387 2014-02-21 Daniel Colascione <dancol@dancol.org>
7389 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7391 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7393 * xdisp.c (init_iterator): Don't dereference a bogus face
7394 pointer. (Bug#16819)
7395 (try_cursor_movement): Don't use cursor position if
7396 set_cursor_from_row failed to compute it. This avoids assertion
7397 violations in MATRIX_ROW.
7398 (move_it_in_display_line_to): Save the iterator state in ppos_it
7399 only once per call. Reimplement the method used to return to the
7400 best candidate position if all the positions found in display line
7401 are beyond TO_CHARPOS. This cuts down the number of calls to
7402 bidi_shelve_cache, which moves a lot of stuff when lines are long
7403 and include bidirectional text. (Bug#15555)
7405 2014-02-20 Glenn Morris <rgm@gnu.org>
7407 * data.c (Fdefalias): Doc fix.
7409 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7411 * xdisp.c (display_line): Fix horizontal scrolling of large images
7412 when fringes are turned off. This comes at a price of not
7413 displaying the truncation/continuation glyphs in this case.
7416 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7417 CreateDIBSection returns an error indication, zero out *ximg after
7418 destroying the image. This avoids crashes in memory allocations
7419 due to the fact that some of the callers also call
7420 x_destroy_x_image, which will attempt to free an already free'd
7423 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7425 * widget.c (update_various_frame_slots): Don't set
7426 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7428 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7430 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7432 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7434 temacs --daemon fix (Bug#16599).
7435 * emacs.c (main): Initialize daemon_pipe[1] here ...
7436 (syms_of_emacs): ... instead of here.
7438 2014-02-16 Anders Lindgern <andlind@gmail.com>
7440 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7443 2014-02-16 Daniel Colascione <dancol@dancol.org>
7445 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7446 (xd_get_connection_address): Use it.
7447 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7448 xd_get_connection_address because the latter signals if the bus
7449 we're trying to close is already disconnected.
7451 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7453 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7454 argument to CreateThread. This avoids segfaults on Windows 9X.
7455 Reported by oslsachem <oslsachem@gmail.com>.
7457 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7459 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7460 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7461 (check_lseek): New function, to report lseek errors.
7462 (save_data_space, update_file_ptrs, read_header, write_header)
7463 (copy_file, copy_rest, unexec): Use these news functions.
7464 (update_file_ptrs): Don't assume wraparound behavior when
7465 converting a large size_t value to off_t.
7467 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7469 * composite.c (fill_gstring_header): Pass positions as C integers
7470 and move parameters checking to...
7471 (Fcomposition_get_gstring): ...this function. Handle case when
7472 buffer positions are in reversed order and avoid crash (Bug#16739).
7474 * buffer.c (validate_region): Mention current buffer in error message.
7476 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7478 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7480 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7482 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7484 2014-02-11 Glenn Morris <rgm@gnu.org>
7486 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7487 Replace refs to "OpenStep" in messages.
7489 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7491 Avoid "." at end of error diagnostics.
7492 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7493 * font.c (Ffont_at):
7494 * nsfns.m (ns_display_info_for_name):
7495 * nsselect.m (Fx_own_selection_internal):
7496 * nsterm.m (performDragOperation:):
7497 Remove "." from end of diagnostic.
7499 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7501 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7502 unintuitive (bug#15824).
7503 (Fyes_or_no_p): Doc fix (bug#15456).
7505 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7507 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7509 * eval.c (call_debugger): When exiting the debugger, do not allow
7510 max_specpdl_size less than actual binding depth (Bug#16603).
7511 (syms_of_eval): Adjust docstring.
7513 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7515 * cmds.c (Fself_insert_command): Output a clearer error message on
7516 negative repetitions (bug#9476).
7518 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7520 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7522 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7524 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7526 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7528 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7530 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7532 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7534 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7536 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7537 `exit' works (bug#15865).
7539 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7541 Constrain window box/body sizes and margin widths (Bug#16649).
7542 * xdisp.c (window_box_width): Don't return less than zero.
7543 (window_box_left_offset, window_box_right_offset): Don't return
7544 more than the window's pixel width.
7545 * window.c (window_body_height, window_body_width): Don't return
7547 (window_resize_apply): Adjust margin width, if necessary.
7549 2014-02-07 Glenn Morris <rgm@gnu.org>
7551 * nsterm.m (syms_of_nsterm): Doc fix.
7553 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7555 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7556 New variables: pointers through which to call the respective APIs.
7557 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7558 (filename_from_ansi, sys_link, check_windows_init_file):
7559 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7560 This is required on Windows 9X, where we dynamically load
7561 UNICOWS.DLL which has their non-stub implementations.
7562 (maybe_load_unicows_dll): Assign addresses to these 2 function
7563 pointers after loading UNICOWS.DLL.
7565 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7566 MultiByteToWideChar and WideCharToMultiByte through function
7569 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7572 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7574 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7575 for OSX >= 10.9 if separate spaces are used.
7576 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7578 2014-02-06 Glenn Morris <rgm@gnu.org>
7580 * buffer.c (cache-long-scans): Doc fix.
7582 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7584 * w32fns.c (Fw32_shell_execute): Doc fix.
7586 2014-02-05 Bastien Guerry <bzg@gnu.org>
7588 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7589 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7591 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7593 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7594 outside the window (Bug#16649).
7596 * xdisp.c (note_mouse_highlight): When entering a margin area show
7597 a non-text cursor (Bug#16647).
7599 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7601 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7602 It prompted a compile-time diagnostic on GNU/Linux.
7603 Simplify to remove the need for the label.
7605 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7607 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7608 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7609 to show it; otherwise return 'unsupported--w32-dialog' to signal
7610 to the caller that emulation with menus is necessary.
7611 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7613 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7615 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7618 * menu.c (Fx_popup_dialog): Don't condition the call to
7619 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7620 special symbol 'unsupported--w32-dialog', emulate the dialog with
7621 a menu by calling x-popup-menu.
7623 * menu.h (Qunsupported__w32_dialog): New extern variable.
7625 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7627 * keyboard.c (kbd_buffer_get_event): Read file notification events
7630 * xgselect.c (xg_select): Read glib events in any case, even if
7631 there are no file descriptors to watch for. (Bug#16519)
7633 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7635 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7636 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7637 * w32term.c (w32_draw_window_divider): Handle first and last
7639 * w32term.h (w32_fill_area_abs): New function.
7640 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7642 * xfaces.c (realize_basic_faces): Handle new face ids.
7643 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7644 and bottom divider width.
7645 * xterm.c (x_draw_window_divider): Handle first and last pixels
7648 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7650 * print.c (Fexternal_debugging_output): Add cast to pacify
7651 --enable-gcc-warnings.
7652 * eval.c (call_debugger): Grow specpdl if the debugger was
7653 entered due to specpdl overflow (Bug#16603) and allow more
7654 specpdl space for the debugger itself.
7656 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7658 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7661 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7663 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7664 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7666 * print.c (Fexternal_debugging_output): If the argument character
7667 is non-ASCII, encode it with the current locale's encoding before
7668 writing the result to the terminal. (Bug#16448)
7670 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7671 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7674 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7676 * process.c (create_process): Reset SIGPROF handler in the child.
7677 * callproc.c (call_process): Likewise.
7679 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7681 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7683 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7685 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7686 of zero to print strings, GDB doesn't like it.
7688 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7689 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7690 we still use correct addresses. (Bug#16576)
7692 2014-01-27 K. Handa <handa@gnu.org>
7694 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7695 to preserve the code detection behavior of 24.3.
7696 * coding.h (struct coding_system): New member detected_utf8_bytes.
7697 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7698 (decode_coding_gap): Use short cut for UTF-8 file reading only
7699 when coding->detected_utf8_bytes equals to coding->src_bytes.
7700 * fileio.c (Finsert_file_contents): Cancel the previous change.
7702 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7704 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7705 that are not visible.
7707 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7709 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7710 is grabbed (Bug#16565).
7712 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7714 * xdisp.c (last_max_ascent): Re-remove after erroneously
7715 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7717 (move_it_to): Re-remove reference to last_max_ascent.
7718 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7719 max_descent here instead of calling line_bottom_y.
7722 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7724 * terminal.c (initial_free_frame_resources): New function.
7725 (init_initial_terminal): Install new hook to free face cache
7726 on initial frame and avoid memory leak. For details, see
7727 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7728 * xfaces.c (free_frame_faces): Adjust comment.
7730 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7732 * data.c (Fstring_to_number): Document results if unparsable
7735 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7737 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7739 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7741 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7742 * coding.c (detect_coding_utf_8, emacs_mule_char)
7743 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7744 (check_utf_8, decode_coding):
7745 * coding.h (struct coding_system.errors):
7746 Use ptrdiff_t, not int, for integer values derived from buffer and
7749 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7750 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7751 before invoking decode_coding_gap, since there's just one block.
7753 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7755 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7756 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7757 too early. Again run change_frame_size before assigning menu-
7760 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7762 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7763 arrives, call x_check_fullscreen, in case the new display has a
7764 different resolution. (Bug#16517)
7766 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7768 * term.c (read_menu_input): If the selected frame changes, exit
7770 (tty_menu_show): If the selected frame changes while we displayed
7771 a menu, throw to top level. (Bug#16479)
7773 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7775 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7777 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7779 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7780 * data.c (count_one_bits_word): Fix bug (negated comparison)
7781 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7783 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7785 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7786 Avoid undefined behavior by initializing display property bit of a
7787 string processed by the bidirectional iterator. For details, see
7788 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7790 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7792 Minor cleanup of previous change.
7793 * image.c (imagemagick_error, Fimagemagick_types):
7794 Omit some recently-introduced and unnecessary casts and assignments.
7796 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7798 Fix two memory leaks discovered with Valgrind.
7799 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7800 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7802 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7804 Fixes in window size functions around Bug#16430 and Bug#16470.
7805 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7806 (Fwindow_mode_line_height, Fwindow_header_line_height)
7807 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7808 Minor doc-string adjustments.
7809 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7810 Rewrite doc-strings.
7811 (window_body_height, window_body_width): Do not count partially
7812 visible lines/columns when PIXELWISE is nil (Bug#16470).
7813 (Qfloor, Qceiling): New symbols.
7815 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7817 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7818 when the image cache is not yet allocated. (Bug#16509)
7820 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7822 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7823 re-attach intervals to its base buffer (Bug#16502).
7824 * intervals.c (set_interval_object): Move from here...
7825 * intervals.h (set_interval_object): ... to here. Fix comments.
7827 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7829 Avoid undefined behavior by initializing buffer redisplay bit.
7830 Reported by Dmitry Antipov in
7831 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7832 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7834 Revert some of the CANNOT_DUMP fix (Bug#16494).
7835 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7837 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7839 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7840 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7841 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7842 they are replaced by macros that expand into direct calls to the
7843 corresponding functions from GDI32.DLL.
7844 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7845 variables in the Cygwin build, they are unused.
7847 2014-01-19 K. Handa <handa@gnu.org>
7849 * composite.c (composition_update_it): Fix previous change.
7851 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7853 Fix file name handling on MS-Windows 9X.
7854 * w32.c (maybe_load_unicows_dll): New function.
7856 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7857 on, to make sure we can convert file names to and from UTF-8 on
7858 Windows 9X. This fixes a failure to start up because Emacs cannot
7859 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7861 * w32font.c [WINDOWSNT]: Include w32.h.
7862 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7863 of implementing the same stuff.
7864 Remove now unused g_b_init_is_windows_9x.
7866 * w32.h (maybe_load_unicows_dll): Add prototype.
7868 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7870 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7871 switch to single keyboard. Prevents daemon crashes when a new
7872 client connects while we show a TTY menu in an existing client.
7875 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7877 Fix MinGW64 porting problem with _setjmp.
7878 Reported by Eli Zaretskii in:
7879 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7880 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7881 the old _setjmp and _longjmp. All uses changed.
7883 2014-01-13 Daniel Colascione <dancol@dancol.org>
7885 * textprop.c (Fremove_list_of_text_properties):
7886 Correctly handle reaching the end of the interval tree. (Bug#15344)
7888 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7890 * xdisp.c (resize_mini_window): Round height to a multiple of
7891 frame's line height. Fix bug in calculation of window start
7892 position (Bug#16424).
7894 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7896 * macfont.m: Include termchar.h.
7897 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7898 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7899 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7900 *_WITH_GC_* to take face and f as parameters.
7901 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7902 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7904 2014-01-13 Daniel Colascione <dancol@dancol.org>
7906 Fix menu item updating in the presence of the Unity global menu
7909 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7910 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7912 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7913 updating menus; explain why.
7914 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7915 problem it's supposed to solve and it interferes with detecting
7916 the presence of a global menu.
7917 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7920 2014-01-11 K. Handa <handa@gnu.org>
7922 * composite.c (composition_update_it): Fix indexing of
7923 LGSTRING_CHAR (Bug#15984).
7925 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7927 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7929 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7931 * xdisp.c (try_window_id): Don't use this function's optimizations
7932 if overlays in the buffer displayed by the window have changed
7933 since last redisplay. (Bug#16347)
7934 (message_dolog): Fix indentation.
7936 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7938 * frame.c (frame_resize_pixelwise): Fix doc-string.
7940 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7942 Fix handling of internal borders (Bug#16348).
7943 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7944 Remove internal border width from pixel width of windows.
7945 (change_frame_size_1): Don't return early when frame's pixel
7946 size changes - we still have to record the new sizes in the
7948 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7949 also when toolbar gets larger.
7950 * window.c (check_frame_size): Include internal_border_width in
7952 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7953 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7954 In non-toolkit/non-GTK version clear internal border.
7955 * xterm.c (x_clear_under_internal_border): New function for
7956 non-toolkit/non-GTK version.
7957 (x_after_update_window_line): In non-toolkit/non-GTK version
7959 (handle_one_xevent, x_set_window_size):
7960 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7961 * xterm.h (x_clear_under_internal_border): Extern it.
7963 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7965 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7966 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7969 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7971 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7972 last value of point is not equal to buffer's point. (Bug#16129)
7974 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7977 * nsterm.h (updateCollectionBehavior): Rename from
7978 updateCollectionBehaviour. All uses changed.
7980 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7981 * Makefile.in (SETFATTR): New macro.
7982 (temacs$(EXEEXT)): Use it.
7984 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7986 Fix maximization behavior on Windows (Bug#16300).
7987 * w32fns.c (w32_fullscreen_rect): Don't handle
7988 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7989 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7990 of SetWindowPos. Restore last placement also when leaving
7991 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7992 but the FULLSCREEN_BOTH case.
7994 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7997 * data.c (arithcompare_driver):
7998 * fileio.c (Fcar_less_than_car):
7999 * fns.c (internal_equal):
8000 * frame.c (delete_frame):
8001 * lisp.h (enum More_Lisp_Bits):
8003 Avoid C99 constructs that don't work in C89.
8004 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8005 to port to C89, which doesn't have 'long long'.
8006 (count_trailing_zero_bits): Use them.
8008 2014-01-03 Chong Yidong <cyd@gnu.org>
8010 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8012 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8014 Further adjust frame/window scrollbar width calculations.
8015 * window.c (apply_window_adjustment):
8016 Set windows_or_buffers_changed.
8017 (Fwindow_scroll_bars): Return actual scrollbar width.
8018 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8019 For non-toolkit builds again use 14 as minimum width and set
8020 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8021 * xterm.c (XTset_vertical_scroll_bar): Take width from
8022 WINDOW_SCROLL_BAR_AREA_WIDTH.
8023 (x_new_font): Rename wid to unit. Base calculation of new
8024 scrollbar width on toolkit used and make it analogous to that of
8025 x_set_scroll_bar_default_width.
8026 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8027 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8028 of GetSystemMetrics.
8029 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8030 WINDOW_SCROLL_BAR_AREA_WIDTH.
8031 (x_new_font): Make it correspond to changes in xterm.c.
8033 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8035 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8036 This is a cleaner way to fix the MinGW-w64 porting problem.
8037 Check for INTPTR_MAX misconfiguration.
8039 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8041 * search.c (newline_cache_on_off, find_newline): In indirect
8042 buffers, use the newline cache of the base buffer.
8044 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8045 buffer, invalidate the caches of its base buffer. (Bug#16265)
8047 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8048 buffers, use the width-run cache of the base buffer.
8050 * xdisp.c (redisplay_window): When the window displays an indirect
8051 buffer, and the character widths in the display table have
8052 changed, invalidate the width-run cache of the corresponding base
8055 * fileio.c (Finsert_file_contents): When invalidating the newline
8056 cache, consider the case of inserting into indirect buffer.
8058 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8059 In indirect buffers, use the paragraph cache of the base buffer.
8061 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8063 * window.c (grow_mini_window): Fix last change.
8065 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8067 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8069 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8071 * w32term.c (w32_initialize): Use LCID and LOWORD.
8073 * w32proc.c (create_child): Use pid_t for 5th argument.
8074 (IsValidLocale): Don't provide prototype for MinGW64.
8075 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8076 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8078 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8079 MinGW64 doesn't support.
8081 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8083 * w32.c (set_named_security_info): New function.
8084 (acl_set_file): Fall back on set_named_security_info if
8085 set_file_security fails.
8086 (g_b_init_set_named_security_info_w)
8087 (g_b_init_set_named_security_info_a): New static variables.
8088 (globals_of_w32): Initialize them to zero.
8089 (set_named_security_info): Set them to non-zero if the
8090 corresponding API is available.
8091 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8092 New function typedefs.
8094 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8096 Some more fixes following pixelwise resize changes including one
8098 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8099 of frame_resize_pixelwise.
8100 * widget.c (pixel_to_text_size): New function.
8101 (update_wm_hints): Have size hints respect value of
8102 frame_resize_pixelwise.
8103 (EmacsFrameResize): Alway process resize requests pixelwise.
8104 * window.c (grow_mini_window): Make sure mini window is at least
8106 * xdisp.c (display_menu_bar): Make sure menubar extends till
8108 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8109 (x_set_tool_bar_lines): Calculate pixelwise.
8110 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8111 frame_resize_pixelwise.
8113 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8115 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8116 variables not used there.
8118 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8120 * w32.c (sys_umask): New function. (Bug#16299)
8122 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8124 * dispnew.c (change_frame_size_1): Take old width of root window
8125 from that window's pixel width. (Bug#16284)
8127 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8129 Plain copy-file no longer chmods an existing destination (Bug#16133).
8130 * fileio.c (realmask): Now a static var, not a local.
8131 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8132 Remove arg STATPTR. All uses changed.
8133 (Fcopy_file): Do not alter permissions of existing destinations,
8134 unless PRESERVE-PERMISSIONS (renamed from
8135 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8136 Avoid race when testing for existing destinations and for
8137 when input and output files are the same.
8138 If changing the group fails, adjust both default and
8139 preserved permissions so that access is not granted to the
8141 (Fset_default_file_modes, init_fileio): Update realmask.
8142 (Fdefault_file_modes): Use realmask instead of calling umask.
8144 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8146 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8147 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8148 flags on the daemon pipe ends before execing.
8150 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8152 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8153 session. (Bug#14739)
8155 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8157 * callproc.c (Vexec_path): Document that exec-directory is in it.
8159 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8161 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8164 2013-12-27 Chong Yidong <cyd@gnu.org>
8166 * data.c (Fsymbol_function): Doc fix.
8168 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8170 Some more tinkering with Bug#16051.
8171 * window.c (resize_frame_windows): Don't let the size of the
8172 root window drop below the frame's default character size.
8173 Never ever delete any subwindows - let the window manager do the
8176 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8177 of toolbar lines needed when they exceed the height of the root
8179 (unwind_create_frame_1): New function.
8180 (Fx_create_frame): Generally inhibit calling the window
8181 configuration change hook here. Remove extra call to
8182 change_frame_size - it's not needed when we don't run the
8183 configuration change hook.
8185 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8187 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8188 On my Fedora 19 platform the core dumps were so big that
8189 my desktop became nearly catatonic.
8190 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8191 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8192 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8193 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8194 a clang-only syntax.
8195 * conf_post.h (__has_feature): New macro, if not already defined.
8196 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8197 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8199 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8201 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8202 is a file name. (Bug#16252)
8204 2013-12-25 Chong Yidong <cyd@gnu.org>
8206 * keyboard.c (Voverriding_terminal_local_map)
8207 (Voverriding_local_map): Doc fix.
8209 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8211 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8213 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8214 file name when it is submitted to ShellExecute. Simplify code.
8215 Don't test DOCUMENT for being a string, as that is enforced by
8216 CHECK_STRING. Doc fix.
8218 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8220 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8221 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8222 redisplay_tool_bar does. Improve and fix commentary.
8223 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8224 limits of the glyph matrices. (Bug#16051)
8225 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8226 only when the new size is different from the old one, and the new
8227 size can be achieved given the frame height.
8229 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8231 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8233 2013-12-23 Glenn Morris <rgm@gnu.org>
8235 * lread.c (Fload): Mention load-prefer-newer in doc.
8237 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8239 Handle Bug#16207 by being more restrictive when running hooks.
8240 * window.c (unwind_change_frame): New function.
8241 (Fset_window_configuration): Don't run configuration change hook
8242 while the frame configuration is unsafe. Call select_window
8245 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8247 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8249 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8251 * nsterm.h: Declare EmacsColor category.
8253 * nsterm.m (NSColor): Implement EmacsColor category.
8254 (ns_get_color): Use colorUsingDefaultColorSpace.
8255 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8257 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8259 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8261 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8262 having the PNG_NORETURN attribute, to avoid compiler warning in
8265 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8267 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8269 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8270 fringe background extension.
8271 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8272 because they are now always the same as `left' and `width',
8273 respectively. Remove code for the case that `width' and
8274 `sb_width' are different.
8276 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8278 Remove scroll_bar_actual_width from frames.
8279 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8280 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8281 (x_figure_window_size):
8282 * nsterm.m (x_set_window_size):
8283 * widget.c (set_frame_size):
8284 * w32term.c (x_set_window_size):
8285 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8286 scroll_bar_actual_width.
8288 Convert scroll_bar members to integers on Windows.
8289 * w32term.h (struct scroll_bar): Convert top, left, width,
8290 height, start, end and dragging to integers.
8291 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8293 * w32term.c (w32_set_scroll_bar_thumb)
8294 (w32_scroll_bar_handle_click): Remove XINT conversions for
8295 scroll_bar members. Treat bar->dragging as integer.
8296 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8297 first element. Remove XINT conversions for scroll_bar members.
8298 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8299 Remove XINT conversions for scroll_bar members.
8301 Fix assignment for new window total sizes.
8302 * window.c (Fwindow_resize_apply_total): Assign values for
8305 2013-12-20 Chong Yidong <cyd@gnu.org>
8307 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8308 argument to `append'.
8310 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8312 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8313 current text face, for extending the face of the display margins.
8316 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8317 Doc fix. (Bug#16190)
8319 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8321 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8324 * nsterm.m (Qfile, Qurl): New.
8325 (EV_MODIFIERS2): New macro.
8326 (EV_MODIFIERS): Use EV_MODIFIERS2.
8327 (ns_term_init): Remove font and color from DND, does not work on
8328 newer OSX, and other ports don't have them.
8329 (performDragOperation:): Handle modifiers used during drag.
8330 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8331 Remove global Lisp variables used to communicate with ns-win.el.
8332 Remove font and color handling.
8333 (syms_of_nsterm): Defsym Qfile and Qurl.
8335 2013-12-19 Anders Lindgren <andlind@gmail.com>
8337 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8338 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8340 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8341 (constrainFrameRect): Remove special case nr_screens == 1.
8342 Don't constrain size to size of view.
8344 * nsterm.h (ns_output): Remove dont_constrain.
8346 2013-12-19 Anders Lindgren <andlind@gmail.com>
8348 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8350 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8352 Minor fixes for recent openp changes.
8353 * lisp.h (GCPRO7): New macro.
8354 * lread.c (openp): Use bool for boolean; all callers changed.
8355 Protect save_string from GC. Don't assume that file descriptors
8356 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8357 warning about uninitialized variable.
8359 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8361 * w32fns.c (emacs_abort): Use intptr_t as argument of
8362 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8364 2013-12-18 Glenn Morris <rgm@gnu.org>
8366 * lread.c (Fload): Pass load_prefer_newer to openp.
8367 Don't bother checking mtime if openp already did it.
8368 (openp): Add `newer' argument, to check all suffixes
8369 and find the newest file.
8370 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8371 * callproc.c (call_process):
8372 * charset.c (load_charset_map_from_file):
8373 * emacs.c (init_cmdargs):
8374 * image.c (x_create_bitmap_from_file, x_find_image_file):
8376 * lread.c (Flocate_file_internal):
8377 * process.c (Fformat_network_address):
8378 * sound.c (Fplay_sound_internal):
8379 * w32.c (check_windows_init_file):
8380 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8382 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8384 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8386 * w32.c (getloadavg): Don't index samples[] array with negative
8387 indices. Recover from wall-clock time being set backwards.
8389 * w32term.c (w32_initialize): Declare the argument of
8390 set_user_model as const.
8392 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8393 (w32_menu_show): Constify some arguments passed to MessageBox.
8395 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8396 to initialize Lisp objects.
8398 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8399 initialize Lisp objects.
8401 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8402 use variables used only on X under that condition.
8404 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8405 variables not used there.
8407 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8409 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8410 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8412 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8414 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8415 code, revealed in presence of R2L characters, character
8416 compositions, and display vectors. A better fix for Bug#16148.
8417 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8418 GTK and NS builds, they don't have this member of struct frame.
8420 * dispextern.h (struct composition_it): Correct a comment for the
8423 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8425 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8426 This prevents a compilation error on C compilers that do not
8427 default functions to return 'int' if not declared. Also, add
8428 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8429 since it now uses inline functions.
8431 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8433 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8434 display margins on mode line, header line, and in the frame's
8435 tool-bar window. (Bug#16165)
8437 2013-12-16 Andreas Schwab <schwab@suse.de>
8439 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8441 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8443 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8446 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8448 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8450 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8452 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8453 intended to find bogus pointers in font objects (Bug#16140).
8454 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8455 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8456 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8457 Disable for MS-Windows due to Bug#15876; apparently this
8458 requires more or less substantial changes in fontset code.
8459 * xfont.c (xfont_close):
8460 * xftfont.c (xftfont_close): Call x_display_info_for_display
8461 to check whether 'Display *' is valid (Bug#16093 and probably
8464 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8466 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8467 Reported by Juanma Barranquero <lekktu@gmail.com>.
8469 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8470 open a pty on MS-Windows. (Bug#16152)
8472 * emacs.c (decode_env_path): Fix bogus comparison against
8473 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8475 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8477 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8478 (Fx_file_dialog): Add parentheses around && to silence warning.
8480 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8482 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8484 * xdisp.c (extend_face_to_end_of_line): Extend background of
8485 non-default face in margin areas as well. (Bug#16151)
8486 (display_line): Call extend_face_to_end_of_line for continued
8487 lines as well, if the display margins have non-zero width.
8488 (set_glyph_string_background_width): When needed, set the
8489 extends_to_end_of_line_p flag on glyph strings to be drawn in
8490 margin areas, not only in the text area.
8492 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8495 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8497 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8498 Don't worry about verify_error being t, since it has to be a list.
8500 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8502 Use bool for boolean, focusing on headers.
8503 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8504 No need to include <stdbool.h>, since conf_post.h does it now.
8505 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8506 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8507 (SET_PER_BUFFER_VALUE_P):
8508 * ccl.c, ccl.h (setup_ccl_program):
8509 * ccl.h (CHECK_CCL_PROGRAM):
8510 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8511 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8512 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8513 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8514 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8515 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8516 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8517 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8518 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8519 (CHARSET_FAST_MAP_SET):
8520 * coding.c (decode_coding_ccl, encode_coding_ccl):
8521 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8522 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8523 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8524 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8525 (decode_coding_c_string):
8526 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8527 * conf_post.h (has_attribute):
8528 * dispextern.h (trace_redisplay_p)
8529 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8530 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8531 (SET_GLYPH_FROM_CHAR_GLYPH)
8532 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8533 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8534 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8535 (cursor_in_mouse_face_p):
8536 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8537 (blank_row, prepare_desired_row)
8538 (build_frame_matrix_from_leaf_window, make_current)
8539 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8540 (update_window, scrolling_window, update_frame_line):
8541 * disptab.h (GLYPH_FOLLOW_ALIASES):
8542 * editfns.c (Fformat):
8543 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8544 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8545 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8546 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8547 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8548 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8549 (FONT_DEFERRED_LOG):
8550 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8551 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8552 (FRAME_MOUSE_UPDATE):
8553 * fringe.c (Fdefine_fringe_bitmap):
8554 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8555 (x_create_bitmap_from_xpm_data, xpm_load_image):
8556 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8557 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8558 (MERGE_INTERVAL_CACHE):
8559 * keymap.h (KEYMAPP):
8560 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8561 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8562 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8563 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8564 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8565 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8566 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8567 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8568 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8569 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8570 (SETUP_BUFFER_SYNTAX_TABLE):
8571 * systime.h (timespec_valid_p):
8572 * term.c (save_and_enable_current_matrix):
8573 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8574 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8575 (redisplay_internal, try_window_reusing_current_matrix)
8576 (sync_frame_with_window_matrix_rows, try_window_id)
8577 (display_menu_bar, display_tty_menu_item, display_mode_line)
8578 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8579 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8580 * xmenu.c (xmenu_show):
8581 * xterm.c (use_xim, x_term_init):
8582 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8583 (struct x_bitmap_record):
8584 Use bool for booleans.
8585 * ccl.c (struct buffer_text):
8586 * ccl.h (struct ccl_program):
8587 * charset.h (struct charset):
8589 * coding.h (struct iso_2022_spec, struct coding_system):
8590 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8591 (struct glyph_string, struct face, struct face_cache)
8592 (struct bidi_string_data, struct bidi_it)
8593 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8595 * editfns.c (Fformat):
8596 * frame.h (struct frame):
8597 * fringe.c (struct fringe_bitmap):
8598 * intervals.h (struct interval):
8599 * keyboard.h (struct kboard):
8600 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8601 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8602 (struct Lisp_Buffer_Local_Value, union specbinding):
8603 * macfont.m (struct macfont_info):
8604 * process.h (struct Lisp_Process):
8605 * termchar.h (struct tty_display_info):
8606 * window.h (struct window):
8607 * xterm.h (struct x_output):
8608 Use bool_bf for boolean bit-fields.
8609 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8610 All callers changed.
8611 * ccl.h (struct ccl_program): Remove unused members private_state,
8612 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8614 (struct ccl_spec): Remove unused members cr_carryover,
8615 eight_bit_carryover.
8616 * conf_post.h: Include <stdbool.h>.
8617 (bool_bf): New type.
8618 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8619 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8620 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8621 'do { ... } while (false)' brackets.
8622 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8623 Args must now be expressions; all callers changed.
8624 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8625 (PRODUCE_GLYPHS): Simplify use of boolean.
8626 * fileio.c (Fcopy_file):
8627 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8628 * lisp.h (UNGCPRO): Return void, not int.
8629 (FOR_EACH_TAIL): Use void expression, not int expression.
8630 * region-cache.c: Reindent.
8631 * region-cache.h: Copy comments from region-cache.c, to fix
8632 incorrect remarks about booleans.
8634 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8636 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8637 when character at point is displayed from a display vector.
8640 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8642 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8643 now a list of certificate validation checks that will abort a
8644 connection with an error.
8645 (Fgnutls_boot): Document it and use it.
8647 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8649 * w32term.c (w32_enable_frame_resize_hack): New variable.
8650 (x_set_window_size): Use it to hack frame resizing on Windows
8653 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8655 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8656 Windows-specific code to w32.c. Change error message text to
8657 match that of Posix platforms.
8659 * w32.c (w32_copy_file): New function, most of the code copied and
8660 reworked from Fcopy_file. Improve error handling. Plug memory
8661 leak when errors are thrown. Support file names outside of the
8662 current codepage. (Bug#7100)
8664 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8666 * lread.c (load_path_default): Prototype.
8668 2013-12-13 Glenn Morris <rgm@gnu.org>
8670 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8671 (dump_path): Remove.
8672 (load-path-default): Remove `changed' argument.
8673 Do not set dump_path permanently. Simplify.
8674 (init_lread): Simplify.
8675 (syms_of_lread): Remove dump_path.
8677 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8679 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8680 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8681 2013-12-12 font-related change to avoid Bug#16128, which
8682 is quite hard to fix without even more substantial changes.
8684 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8686 * font.c (font_close_object): Check for live frame (Bug#16128).
8688 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8690 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8691 Return ptrdiff_t, not int, since it's a buffer size.
8692 Reindent/reparen some macros to a more Gnuish style.
8694 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8696 Avoid undefined behavior with huge regexp interval counts.
8697 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8698 since it's now specialized to interval counts. All uses changed.
8699 Do not assume wraparound on signed integer overflow.
8700 (regex_compile): Simplify based on the above changes.
8702 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8704 Support file names on MS-Windows that use characters outside of
8705 the current system codepage. (Bug#7100)
8707 * w32.c (get_file_security, set_file_security)
8708 (create_symbolic_link): Separate pointers and boolean flags for
8709 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8710 non-zero, else the former.
8711 (codepage_for_filenames, filename_to_utf16, )
8712 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8714 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8716 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8717 Accept only one argument; all callers changed.
8718 (dostounix_filename): Remove the second argument, now works in
8719 UTF-8. All callers changed.
8720 (parse_root): Lose DBCS code.
8721 (get_long_basename, w32_get_short_filename, init_environment)
8722 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8723 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8724 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8725 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8726 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8727 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8729 (ansi_encode_filename): New function.
8730 (get_emacs_configuration, get_emacs_configuration_options):
8732 (add_volume_info, GetCachedVolumeInformation): Run the input file
8733 name through unixtodos_filename, to ensure it is stored and
8734 referenced in canonical form.
8735 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8736 (logon_network_drive, sys_link, utime): Improve error handling.
8737 (sys_access): New function.
8738 (hashval, generate_inode_val): Unused functions deleted.
8739 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8740 (check_windows_init_file): Convert error message from UTF-8 to
8741 ANSI codepage, for display in the message box.
8742 (globals_of_w32): Set w32_unicode_filenames according to the OS
8745 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8746 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8747 (syms_of_w32term): Declare w32-unicode-filenames.
8749 * w32proc.c (new_child, delete_child): Remove code that handled
8750 unused pending_deletion and input_file members of the child struct.
8751 (create_child, sys_spawnve): Convert all file names to ANSI
8752 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8753 name cannot be encoded in ANSI codepage. Don't use
8754 unixtodos_filename, mirror slashes by hand.
8755 (record_infile, record_pending_deletion): Functions deleted.
8756 (Fw32_short_file_name): Call w32_get_short_filename instead of
8759 * w32notify.c (add_watch): Work in Unicode mode when
8760 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8761 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8762 instead, do the same with Lisp primitives.
8764 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8765 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8766 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8767 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8768 (Fw32_shell_execute): Improve error reporting.
8769 (Fdefault_printer_name): Ifdef away for Cygwin.
8771 * w32.h (struct _child_process): Remove input_file and
8772 pending_deletion members that are no longer used.
8773 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8774 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8775 (ansi_encode_filename): New and updated prototypes.
8777 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8779 (unexec): Don't use dostounix_filename, it expects a file name in
8780 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8783 * fileio.c (Ffile_name_directory, file_name_as_directory)
8784 (directory_file_name, Fexpand_file_name)
8785 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8786 arguments of dostounix_filename.
8787 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8788 use MAX_UTF8_PATH for size of file-name strings.
8789 (emacs_readlinkat): Build an explicitly unibyte string for file
8791 (syms_of_fileio) <file-name-coding-system>:
8792 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8794 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8795 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8796 directories to UTF-8.
8797 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8798 environment, and each element of the input PATH, to UTF-8.
8800 * dired.c (file_attributes): Use build_unibyte_string explicitly
8801 to make Lisp strings from user and group names.
8803 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8806 * coding.c (decode_file_name, encode_file_name): New functions.
8808 * termcap.c (tgetent): Adapt to the change in arguments of
8811 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8814 * msdos.c (dostounix_filename, init_environment): Adapt to the
8815 change in arguments of dostounix_filename.
8817 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8818 [WINDOWSNT]: Encode file names passed to the image libraries in
8821 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8822 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8824 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8825 arguments of dostounix_filename.
8827 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8829 * font.h (struct font_entity) [HAVE_NS]: New field to record
8830 font driver which was used to create this entity.
8831 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8832 frame where the font was opened.
8833 (font_close_object): Add prototype.
8834 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8835 (font_close_object): Not static any more. Lost frame arg.
8836 Adjust comment and users.
8837 * alloc.c (cleanup_vector): Call font_close_object to adjust
8838 per-frame font counters correctly. If HAVE_NS, also call
8839 driver-specific cleanup for font-entity objects.
8840 * ftfont.c (ftfont_open):
8841 * nsfont.m (nsfont_open):
8842 * w32font.c (w32font_open_internal):
8843 * xfont.c (xfont_open):
8844 * xftfont.c (xftfont_open): Save frame pointer in font object.
8845 * macfont.m (macfont_open): Likewise.
8846 (macfont_descriptor_entity): Save driver pointer to be able
8847 to call its free_entity routine when font-entity is swept.
8848 * ftxfont.c (ftxfont_open): Add eassert because frame
8849 pointer should be saved by ftfont_driver.open.
8851 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8853 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8854 input polling is used. This is still meaningful for Cygwin, see
8855 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8856 * keyboard.c (poll_for_input_1, input_polling_used):
8857 Define unconditionally.
8858 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8859 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8860 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8861 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8862 (face_for_char): Likewise. Rearrange eassert and return ASCII
8863 face for CHAR_BYTE8_P.
8864 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8866 2013-12-11 Ken Brown <kbrown@cornell.edu>
8868 * dispextern.h (erase_phys_cursor):
8869 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8871 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8873 * nsterm.m (x_free_frame_resources):
8874 * term.c (tty_free_frame_resources):
8875 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8876 face cache because it's implied by free_frame_faces anyway.
8877 * w32term.c (x_free_frame_resources): Likewise. Do not call
8878 free_frame_faces twice.
8880 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8882 * editfns.c (Fformat_time_string): Mention %F in the doc.
8884 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8886 * window.c (resize_frame_windows): Don't return immediately when
8887 the root window's size doesn't change - the minibuffer window
8888 may still have to be repositioned/resized.
8889 * xfns.c (Fx_create_frame): Always change the frame size after
8890 initializing the frame's faces.
8891 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8892 change_frame_size should already have done it.
8893 (x_new_font): Assign new tool- and menu-bar heights.
8894 (x_set_window_size_1): Account for tool- and menu-bar heights
8895 (Bug#16013). Don't set pixel sizes since change_frame_size
8896 should already have done it.
8898 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8900 Remove the option of using libcrypto.
8901 * Makefile.in (LIB_CRYPTO): Remove.
8902 (LIBES): Don't use it.
8904 2013-12-11 Juri Linkov <juri@jurta.org>
8906 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8907 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8909 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8911 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8912 drawn tool bar items (Bug#16058).
8913 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8915 2013-12-09 Ken Brown <kbrown@cornell.edu>
8917 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8919 * lisp.h (get_frame_param): Adjust conditions for prototype
8922 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8924 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8925 Avoid unused macro warning if configured --without-xft.
8927 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8929 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8931 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8933 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8935 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8937 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8939 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8941 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8943 Use libcrypto's checksum implementations if available, for speed.
8944 * Makefile.in (LIB_CRYPTO): New macro.
8947 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8948 The macro didn't conform to C99 due to type mismatch,
8949 which caused compilation failure with Sun C 5.12,
8950 and it was confusing anyway. Include window.h to declare
8951 redisplay_other_windows.
8953 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8955 * window.c (set_window_buffer): Update mode line (bug#16084).
8957 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8959 Fix minor problems found by static checking.
8960 * keyboard.c (poll_for_input_1, input_polling_used):
8961 Define only if HAVE_NTGUI.
8962 * xmenu.c (popup_activate_callback): Omit unnecessary
8963 check against USE_X_TOOLKIT, which must be defined here anyway.
8964 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8967 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8969 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8971 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8973 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8975 * nsterm.m (x_set_window_size): Remove fprintf.
8976 (init): Define always. Set applicationDidFinishLaunchingCalled
8978 (applicationDidFinishLaunching:):
8979 Set applicationDidFinishLaunchingCalled.
8980 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8983 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8985 Pixel resize changes for NS (Bug#16049).
8986 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8987 height/width. row/cols are locals.
8988 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8989 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8990 (windowWillResize): Remove gsextra. Calculate extra as in
8992 (x_new_font): Don't change frame size if fullscreen.
8993 Change size pixelwise.
8995 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8996 comment in xfns.c. Change to pixelwise call.
8998 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9000 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9003 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9005 * xterm.c (input_signal_count): Remove.
9006 (x_dispatch_event): Define unconditionally.
9007 (x_make_frame_visible): Process X events until the frame
9008 is really visible (Bug#16027).
9009 * xterm.h (x_dispatch_event): Declare unconditionally.
9011 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9013 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9015 * nsterm.m (x_set_window_size): Handle pixelwise.
9017 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9019 * w32term.c (x_new_font):
9020 * xterm.c (x_new_font): Calculate new frame size from new font
9023 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9025 * lisp.h (FOR_EACH_TAIL): New macro.
9026 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9028 * window.c (select_window): Call second wset_redisplay before we change
9029 selected_window (bug#16034).
9031 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9033 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9035 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9037 * w32xfns.c: Include window.h, to avoid a compiler warning.
9039 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9041 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9042 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9043 window_scroll takes care of it.
9044 (Fset_window_point, Fdelete_other_windows_internal)
9045 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9046 (Fsplit_window_internal, Fdelete_window_internal)
9047 (Fresize_mini_window_internal, Fset_window_configuration)
9048 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9049 cause redisplay instead of forcing a complete redisplay.
9050 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9051 we're only affecting the selected_window.
9053 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9055 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9056 directional control characters. Update type and category
9057 determination according to the UBA from Unicode v6.3.
9058 (bidi_category_t): New category EXPLICIT_FORMATTING.
9060 * dispextern.h (bidi_type_t): Update to include new bidirectional
9061 properties introduced with Unicode v6.3. (Bug#16043)
9063 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9065 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9068 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9070 * font.c (font_list_entities): Remove dummy assignment.
9071 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9072 used on graphic displays only. Remove unused 'font_encoder' member.
9073 (struct font_bitmap): Remove unused 'extra' member.
9074 * nsfont.m (nsfont_open):
9075 * w32font.c (w32font_open_internal):
9076 * ftfont.c (ftfont_get_bitmap): Adjust users.
9078 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9080 Use bool for boolean.
9081 * tparam.c (tparam1):
9082 * undo.c (record_point, record_property_change):
9083 Use bool for boolean, for local vars that are always true or false.
9085 Minor integer overflow fixes (Bug#16033).
9086 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9087 This improves on the previous fix to this function.
9088 (window_resize_check): When summing up pixel counts, don't rely on
9089 undefined behavior if the sum overflows.
9091 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9093 * window.c (Fset_window_new_pixel): Don't choke at negative
9094 argument value (Bug#16033).
9096 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9097 to avoid crash in window_box_height.
9099 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9100 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9102 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9104 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9106 Minor integer overflow fixes.
9107 * window.c (Fset_window_new_pixel, grow_mini_window):
9108 * xdisp.c (Fwindow_text_pixel_size):
9109 Avoid undefined behavior on signed integer overflow.
9110 * xfns.c (x_set_mouse_color):
9111 Check that drag shape fits in 'unsigned', since that's what X wants.
9113 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9115 Improve reporting of fatal exception on MS-Windows.
9116 * w32fns.c (my_exception_handler): New function.
9117 (globals_of_w32fns): Set it up as the unhandled exception
9118 handler. Initialize exception code and address to zeros.
9119 (emacs_abort): If the exception code and address are available,
9120 print them at the beginning of the backtrace. Fix the format of
9121 printing addresses (was producing 0x0x12345678 on XP).
9124 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9126 * eval.c (Fbacktrace__locals): New function.
9127 (syms_of_eval): Defsubr it.
9129 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9131 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9132 Define here to unify between...
9133 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9134 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9136 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9138 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9140 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9141 fringe background extension.
9142 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9143 because they are now always the same as `left' and `width',
9144 respectively. Remove code for the case that `width' and
9145 `sb_width' are different.
9147 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9149 Fix minor problems found by static checking.
9150 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9151 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9152 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9154 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9156 * image.c (imagemagick_compute_animated_image): Don't crash if we
9157 have an animation with different-sized images (bug#15313).
9159 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9161 Remove some unused items introduced during pixelwise change.
9162 * window.c (window_resize_total_check): Remove unused function.
9163 * xdisp.c (remember_mouse_glyph): Remove unused label.
9164 (Ftool_bar_height): Move declaration inside #if.
9165 * xterm.c (x_set_window_size): Don't use r and c.
9167 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9169 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9172 * window.c (Fset_window_configuration): Comment out unused variables.
9174 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9176 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9178 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9180 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9182 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9183 HAVE_GNUTLS3 (Bug#16001).
9185 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9186 if interrupts are deferred (Bug#15801).
9188 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9190 Support resizing frames and windows pixelwise.
9191 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9192 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9193 (struct glyph_matrix): Replace window_left_col and
9194 window_top_line by window_pixel_left and window_pixel_top.
9195 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9197 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9198 (draw_window_divider, move_it_to, x_draw_right_divider)
9199 (x_draw_bottom_divider, change_frame_size): Add or fix
9201 * dispnew.c (change_frame_size_1): Change prototype.
9202 (adjust_glyph_matrix, required_matrix_width)
9203 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9204 values instead of lines and columns.
9205 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9206 WINDOW_TOTAL_FRINGE_WIDTH.
9207 (handle_window_change_signal, do_pending_window_change)
9208 (init_display): Adjusts calls of change_frame_size.
9209 (change_frame_size, change_frame_size_1): Handle pixelwise
9211 * frame.c (Qright_divider_width, Qbottom_divider_width):
9213 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9214 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9215 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9216 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9218 (set_frame_param): New function.
9219 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9220 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9221 (Ffringe_width, Fborder_width, Fright_divider_width)
9222 (Fbottom_divider_width): New functions, defsubr them.
9223 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9224 New argument pixelwise.
9225 (struct frame_parm_table): New members Qright_divider_width and
9226 Qbottom_divider_width.
9227 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9228 (x_report_frame_params): Handle Qright_divider_width and
9229 Qbottom_divider_width.
9230 (x_set_right_divider_width, x_set_bottom_divider_width):
9232 (frame_resize_pixelwise): New option.
9233 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9234 new_pixelwise, right_divider_width and bottom_divider_width;
9235 remove total_lines; rename text_lines, text_cols, new_text_lines
9236 and new_text_cols to text_height, text_width, new_height and
9237 new_width respectively.
9238 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9239 FRAME_TEXT_WIDTH respectively.
9240 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9241 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9242 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9244 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9245 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9246 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9247 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9248 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9249 (FRAME_TOTAL_COLS_ARG): Remove macro.
9250 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9251 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9252 (x_wm_set_size_hint): Handle frame pixel sizes.
9253 * indent.c (compute_motion, Fcompute_motion):
9254 Call window_body_width instead of window_body_cols.
9255 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9256 (make_lispy_position): Handle right and bottom dividers.
9257 (Fsuspend_emacs): Pixelize call of change_frame_size.
9258 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9259 * lisp.h: Extern set_frame_param.
9260 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9262 (Fx_create_frame): Add entry for vertical_drag_cursor.
9263 Pixelize call of change_frame_size.
9264 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9265 * nsterm.m (ns_update_window_end): Optionally draw right
9267 (x_set_window_size): Add argument pixelwise.
9268 Call check_frame_size and change_frame_size with pixelwise zero.
9269 (ns_draw_window_divider): New function.
9270 (ns_redisplay_interface): Add ns_draw_window_divider.
9271 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9272 (x_new_font): Call x_set_window_size with pixelwise zero.
9273 * print.c (print_object): For a window print its sequence
9275 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9276 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9277 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9278 (w32_createwindow): Use scroll bar area width.
9279 (w32_wnd_proc): Handle bottom divider width.
9280 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9281 (Fx_create_frame): Default divider width parameters.
9282 Caclulate sizes pixelwise. Add vertical drag cursor support.
9283 (x_create_tip_frame): Default divider widths to zero.
9284 Pixelize call to change_frame_size.
9285 (Fx_show_tip): Add handling of divider widths. Pixelize window
9287 (Fw32_frame_rect): New function.
9288 (frame_parm_handler w32_frame_parm_handlers): Add divider
9290 (Vx_window_vertical_drag_shape): Add variable.
9291 * w32inevt.c (resize_event, maybe_generate_resize_event):
9292 Pixelize change_frame_size calls.
9293 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9295 * w32term.c (w32_draw_window_divider): New function.
9296 (x_update_window_end): Handle right divider.
9297 (w32_draw_fringe_bitmap, x_scroll_run)
9298 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9299 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9300 Calculate new frame sizes pixelwise.
9301 (x_new_font): Pixelize call to x_set_window_size.
9302 (x_check_fullscreen): Pixelize call to change_frame_size.
9303 (x_set_window_size_1, x_set_window_size): New argument
9304 pixelwise. Calculate pixelwise.
9305 (x_wm_set_size_hint): Use scroll bar area width.
9306 (w32_redisplay_interface): Add w32_draw_window_divider.
9307 * w32term.h (struct w32_output): Add vertical drag cursor.
9308 * widget.c (set_frame_size, update_wm_hints)
9309 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9311 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9312 * window.c (sequence_number): Restore.
9313 (Fwindow_pixel_width, Fwindow_pixel_height)
9314 (Fwindow_mode_line_height, Fwindow_header_line_height)
9315 (window_pixel_to_total, Frun_window_scroll_functions)
9316 (Fset_window_new_pixel, window_resize_apply_total)
9317 (Fwindow_resize_apply_total): New functions.
9318 (window_body_height, window_body_width): Rename from
9319 window_body_lines. New argument PIXELWISE.
9320 Calculate pixelwise.
9321 (Fwindow_body_height, Fwindow_body_width): New argument
9323 (coordinates_in_window, window_relative_x_coord): Use window's
9324 pixel width instead of total width.
9325 (replace_window, recombine_windows): Initialize pixel values.
9326 (resize_root_window, resize_frame_windows, grow_mini_window)
9327 (shrink_mini_window): New argument PIXELWISE.
9328 Calculate pixelwise.
9329 (Fdelete_other_windows_internal, adjust_window_margins)
9330 (window_resize_check, window_resize_apply)
9331 (Fdelete_window_internal, Fresize_mini_window_internal)
9332 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9333 (check_frame_size): Rename arguments. New argument PIXELWISE.
9334 Calculate pixelwise.
9335 (set_window_buffer): Make samebuf bool. Run configuration change
9336 hook only if buffer changed.
9337 (Fset_window_buffer): Rewrite doc-string.
9338 (make_window): Initialize new_pixel slot.
9339 (Fwindow_resize_apply): Check pixel size of root window.
9340 (Fsplit_window_internal): Call 2nd argument pixel_size.
9341 Calculate pixelwise.
9342 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9344 (save_window_data): New slots frame_text_width,
9345 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9346 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9348 (Fcurrent_window_configuration, Fset_window_configuration)
9349 (save_window_save, compare_window_configurations): Handle new
9350 slots in save_window_data and saved_window.
9351 (Fset_window_scroll_bars): Fix doc-string.
9352 (window_resize_pixelwise): New variable.
9353 (coordinates_in_window, Fcoordinates_in_window_p):
9355 (make_parent_window): Adjust sequence_number.
9356 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9358 * window.h (struct window): New members new_pixel, pixel_left,
9359 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9360 (wset_new_pixel): New function.
9361 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9362 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9363 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9364 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9365 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9366 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9367 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9368 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9369 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9370 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9371 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9372 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9373 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9374 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9375 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9377 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9378 (window_body_width, check_frame_size): Adapt external declarations.
9379 * xdisp.c (last_max_ascent): New integer.
9380 (window_text_bottom_y): Handle bottom divider.
9381 (window_box_width, window_box_height): Calculate pixelwise.
9382 (get_glyph_string_clip_rects): Handle right divider.
9383 (remember_mouse_glyph): When windows are resized pixelwise
9384 proceed with width and height set to 1.
9385 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9387 (move_it_to): Calculate and return maximum x position
9389 (Fwindow_text_pixel_size): New function.
9390 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9391 (tool_bar_lines_needed): Rename to tool_bar_height.
9392 Calculate pixelwise.
9393 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9394 Calculate pixelwise.
9395 (redisplay_tool_bar): Calculate pixelwise.
9396 (redisplay_window): Calculate pixelwise. Handle dividers.
9397 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9398 (x_draw_vertical_border): Handle dividers.
9399 (define_frame_cursor1): Handle vertical drag cursor.
9400 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9401 (expose_window): Calculate pixelwise. Handle dividers.
9402 (init_xdisp): Initialize pixel values.
9403 * xfaces.c (Qwindow_divider): New face.
9404 (realize_basic_faces): Realize it.
9405 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9406 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9407 (x_set_scroll_bar_default_width): Default actual width to 16.
9408 (Fx_create_frame): Set sizes pixelwise.
9409 (x_create_tip_frame): Default divider widths to zero.
9410 Pixelize call of change_frame_size.
9411 (Fx_show_tip): Handle divider widths. Initial pixel position
9413 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9414 (Vx_window_vertical_drag_shape): New option.
9415 * xmenu.c (free_frame_menubar): Pixelize call of
9417 * xterm.c (x_draw_window_divider): New function.
9418 (x_update_window_end): Optionally draw right divider.
9419 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9420 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9421 (handle_one_xevent, x_new_font): Calculate pixelwise.
9422 (x_set_window_size_1, x_set_window_size): New argument
9423 pixelwise. Calculate pixelwise.
9424 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9425 (struct x_redisplay_interface): Add x_draw_window_divider.
9426 * xterm.h (struct x_output): Add vertical_drag_cursor.
9428 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9430 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9431 Set invisible frames's `redisplay' when a full redisplay is requested.
9432 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9433 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9434 (display_mode_lines): Set it here instead.
9436 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9438 * dispextern.h (set_window_update_flags): Remove.
9440 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9442 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9444 * xdisp.c (REDISPLAY_SOME_P): New macro.
9445 (redisplay_internal): Use it (bug#15999).
9446 (prepare_menu_bars, redisplay_window): Use it as well.
9448 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9450 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9452 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9453 (globals_of_w32font): Zero it out.
9454 (GetCharWidth32W_Proc): New function pointer.
9455 (get_char_width_32_w): New function.
9456 (compute_metrics): If get_glyph_outline_w returns an error, try
9457 get_char_width_32_w before declaring a failure. This avoids
9458 punishing raster (a.k.a. "bitmap") fonts by slowing down
9459 redisplay. (Bug#6364).
9461 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9463 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9464 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9465 highlight needs to be redisplayed. (Bug#15913)
9467 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9469 Fix minor problems found by static checking.
9470 * buffer.h (struct buffer_text, struct buffer):
9471 * frame.h (struct frame):
9472 * window.h (struct window):
9473 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9474 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9475 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9476 no-longer-valid use of HAVE_MENUS.
9477 * xdisp.c (propagate_buffer_redisplay): Now static.
9479 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9481 * xmenu.c (Fmenu_or_popup_active_p):
9482 * window.c (Fset_window_configuration):
9483 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9484 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9485 * fns.c (Fyes_or_no_p):
9486 * editfns.c (Fmessage_box, Fmessage_or_box):
9487 * alloc.c (make_save_ptr_ptr):
9488 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9490 * window.c (Fset_window_configuration): Move select_window later.
9492 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9494 Refine redisplay optimizations to only redisplay *some* frames/windows
9495 rather than all of them.
9496 * xdisp.c (REDISPLAY_SOME): New constant.
9497 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9498 (bset_redisplay, bset_update_mode_line): New functions.
9499 (message_dolog): Use bset_redisplay.
9500 (clear_garbaged_frames): Use fset_redisplay.
9501 (echo_area_display): Use wset_redisplay.
9502 (buffer_shared_and_changed): Remove.
9503 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9504 frame titles. Compute the actual set of windows redisplayed.
9505 Don't update frame titles and menu bars for frames that don't need to
9507 (propagate_buffer_redisplay): New function.
9509 (redisplay_internal): Use it. Be more selective in the set of windows
9510 we redisplay. Propagate windows_or_buffers_changed to
9511 update_mode_lines a bit later to simplify the code.
9512 (mark_window_display_accurate_1): Reset window and buffer's
9514 (redisplay_window): Do nothing if neither the window nor the buffer nor
9515 the frame needs redisplay.
9516 * window.h (struct window): Add `redisplay' field.
9517 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9518 (redisplay_other_windows, window_list): New declarations.
9519 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9520 (window_list): Not static any more.
9521 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9522 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9523 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9524 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9525 * frame.h (struct frame): Add `redisplay' field.
9526 Move `external_menu_bar' bitfield next to other bit-fields.
9527 (SET_FRAME_GARBAGED): Use fset_redisplay.
9528 (SET_FRAME_VISIBLE): Don't garbage the frame;
9529 Use redisplay_other_windows.
9530 * buffer.h (struct buffer): Add `redisplay' field.
9531 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9532 (modify_overlay): Use bset_redisplay.
9533 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9535 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9537 Support w32 file notifications in batch mode.
9538 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9539 invalid (which happens in batch mode). If non-interactive, call
9540 handle_file_notifications to store file notification events in the
9541 input queue. (Bug#15933)
9543 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9545 * w32inevt.c (handle_file_notifications): Now external, not static.
9547 * w32term.h (handle_file_notifications): Provide prototype.
9549 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9550 init_crit, since init_display, which does that otherwise, is not
9553 2013-11-27 Glenn Morris <rgm@gnu.org>
9555 * Makefile.in ($(lispsource)/international/charprop.el): New.
9556 (emacs$(EXEEXT)): Depend on charprop.el.
9558 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9560 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9561 deleting portions of the buffer under non-nil REPLACE argument.
9564 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9565 directory, watch it and not its parent.
9566 (add_watch): Allow empty string in FILE.
9568 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9570 * window.c (Fset_window_start, window_resize_apply)
9571 (window_scroll): Reset window_end_valid (Bug#15957).
9573 2013-11-27 Glenn Morris <rgm@gnu.org>
9575 * Makefile.in (leimdir): Now in lisp source directory.
9576 ($(leimdir)/leim-list.el): Just use ../leim .
9577 * epaths.in (PATH_DUMPLOADSEARCH):
9578 * lread.c (load_path_default):
9579 * nsterm.m (ns_load_path): No more leim directory.
9581 2013-11-26 Andreas Schwab <schwab@suse.de>
9583 * .gdbinit (xgettype): Add cast.
9585 2013-11-26 Glenn Morris <rgm@gnu.org>
9587 Preload leim-list.el.
9588 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9589 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9590 is a single directory.
9592 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9594 bool-vector-subsetp is now the normal direction (Bug#15912).
9595 * data.c (Fbool_vector_subsetp): Test whether the first argument
9596 is a subset of the second one, not the reverse. Add doc string.
9598 Fix minor problems found by static checking.
9599 * lread.c (load_path_default): Now static.
9600 * textprop.c (text_property_stickiness): Be consistent about the
9601 test used when deciding whether to consider the previous character.
9602 This simplifies the code a bit.
9604 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9606 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9608 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9609 (syms_of_frame): Don't defsubr them.
9611 2013-11-25 Glenn Morris <rgm@gnu.org>
9613 * lread.c (load_path_default): Change the sense of the argument.
9614 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9615 from dump_path. When it is not, avoid checking dump_path twice.
9617 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9618 uninstalled dump_path against installed Vload_path. (Bug#15964)
9620 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9622 Export get_pos_property to Elisp.
9623 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9624 (syms_of_editfns): Export it to Elisp.
9626 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9628 2013-11-23 Romain Francoise <romain@orebokech.com>
9630 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9631 initialization here ...
9632 (syms_of_fileio): ... from here.
9634 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9636 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9637 Please use --enable-check-lisp-object-type.
9639 2013-11-23 Glenn Morris <rgm@gnu.org>
9641 * process.c (get_process): Explicit error for dead buffers.
9643 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9645 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9647 2013-11-23 Glenn Morris <rgm@gnu.org>
9649 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9650 * lread.c (load_path_check): Take path to check as argument.
9651 (load_path_default): New, split from init_lread.
9652 (init_lread): Move calc of default load-path to load_path_default.
9653 Empty elements in EMACSLOADPATH now stand for the default.
9654 (load-path): Doc fix.
9655 * emacs.c (decode_env_path): Add option to treat empty elements
9656 as nil rather than ".".
9657 * callproc.c (init_callproc_1, init_callproc):
9658 * image.c (Vx_bitmap_file_path):
9659 * lisp.h (decode_env_path):
9660 * lread.c (Vsource_directory):
9661 Update for new argument spec of decode_env_path.
9663 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9665 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9666 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9668 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9670 Fix some dependency problems that cause unnecessary recompiles.
9672 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9673 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9674 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9675 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9676 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9677 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9678 (boostrap-clean): No need to remove stamp-oldxmenu.
9680 Fix recently introduced bool vector overrun.
9681 This was due to an optimization that went awry.
9682 Reported by Glenn Morris in
9683 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9684 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9685 for empty vectors, undoing the 2013-11-18 change.
9686 * data.c (bool_vector_binop_driver): Rely on this.
9687 Fix bug that occasionally overran the destination.
9688 * lisp.h (struct Lisp_Bool_vector): Document this.
9690 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9692 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9695 * nsterm.m (init, run, stop:): Comment out for now, does not work
9698 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9700 * charset.c (syms_of_charset): Don't read past end of string.
9702 2013-11-19 Glenn Morris <rgm@gnu.org>
9704 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9706 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9708 Add hooks to run on gaining/losing focus. (Bug#15029)
9709 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9710 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9711 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9713 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9715 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9716 The old names predated the API change that put destination at end.
9718 Improve API of recently-added bool vector functions (Bug#15912).
9719 The old API had (bool-vector-count-matches A B)
9720 and (bool-vector-count-matches-at A B I), which gave the
9721 misleading impression that the two functions were variants, one
9722 with a location I. The new API has (bool-vector-count-population A)
9723 and (bool-vector-count-consecutive A B I) to make the distinction
9724 clearer. The first function no longer has a B argument, since the
9725 caller can easily determine the number of nils if the length and
9726 number of ts is known.
9727 * data.c (Fbool_vector_count_population): Rename from
9728 bool_vector_count_matches, and accept just 1 argument.
9729 (Fbool_vector_count_consecutive): Rename from
9730 Fbool_vector_count_matches_at.
9732 Always allocate at least one bits_word per bool vector.
9733 See Daniel Colascione in:
9734 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9735 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9736 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9737 * lisp.h (struct Lisp_Bool_vector): Document this.
9739 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9741 * insdel.c (invalidate_buffer_caches): New function, consolidated
9742 from part of prepare_to_modify_buffer.
9743 (insert_from_gap, prepare_to_modify_buffer):
9744 * coding.c (code_convert_region, code_convert_string):
9745 Call invalidate_buffer_caches. (Bug#15841)
9747 * lisp.h (invalidate_buffer_caches): Add prototype.
9749 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9751 * w32term.c (x_update_window_end): Don't invalidate the entire
9752 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9753 highlight needs to be redisplayed. (Bug#15913)
9755 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9757 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9759 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9761 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9762 while we are using Vprin1_to_string_buffer.
9764 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9765 after inserting the description string. (Bug#15907)
9767 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9769 * data.c: Work around bogus GCC diagnostic about shift count.
9770 Reported by Eli Zaretskii in
9771 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9772 (pre_value): New function.
9773 (count_trailing_zero_bits): Use it.
9775 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9777 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9778 assume C macros are not supported even under -g3 in these old GCC
9781 2013-11-15 Leo Liu <sdl.web@gmail.com>
9783 * minibuf.c (Ftry_completion, Fall_completions)
9784 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9786 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9788 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9789 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9790 This avoids placing unnecessary constants into the Emacs code.
9792 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9794 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9795 for Cygwin w32 build.
9797 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9798 for Cygwin w32 build. (Bug#15892)
9800 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9802 Simplify, port and tune bool vector implementation.
9803 * alloc.c (bool_vector_exact_payload_bytes)
9804 (bool_vector_payload_bytes): Remove.
9805 (bool_vector_fill): Return its argument.
9806 * alloc.c (bool_vector_fill):
9808 * print.c (print_object):
9809 Simplify by using bool_vector_bytes.
9810 * alloc.c (make_uninit_bool_vector):
9811 New function, broken out from Fmake_bool_vector.
9812 (Fmake_bool_vector): Use it. Use tail call.
9813 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9814 * data.c (BITS_PER_ULL): New constant.
9815 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9816 if long long versions don't exist.
9817 (shift_right_ull): New function.
9818 (count_one_bits_word): New function, replacing popcount_bits_word
9819 macro. Don't assume that bits_word is no wider than long long.
9820 (count_one_bits_word, count_trailing_zero_bits):
9821 Don't assume that bits_word is no wider than long long.
9822 * data.c (bool_vector_binop_driver, bool_vector_not):
9823 * fns.c (Fcopy_sequence):
9825 Create an uninitialized destination, to avoid needless work.
9826 (internal_equal): Simplify.
9827 (Ffillarray): Prefer tail call.
9828 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9829 contain at least one word.
9830 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9831 chars are narrower than ints.
9832 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9833 * fns.c (Fcopy_sequence):
9835 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9836 Don't try to port to hosts where bits_word values have holes; the
9837 code wouldn't work there anyway. Verify this assumption, though.
9838 (bool_vector_bytes): New function.
9839 (make_uninit_bool_vector): New decl.
9840 (bool_vector_fill): Now returns Lisp_Object.
9842 * xfns.c (xic_create_fontsetname):
9843 * xrdb.c (gethomedir): Prefer tail calls.
9845 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9847 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9848 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9850 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9851 that requires a return value.
9852 (Fset_buffer_modified_p): Take advantage of this change to do
9855 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9857 * buffer.c (Frestore_buffer_modified_p): Sync it with
9858 Fset_buffer_modified_p.
9859 (Fforce_mode_line_update): New function, moved from subr.el.
9860 (Fset_buffer_modified_p): Use them.
9861 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9863 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9865 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9866 This avoids undefined behavior when subtracting pointers into
9867 different aways. On my platform it also makes the code a tad
9868 smaller and presumably faster.
9870 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9872 * keyboard.c (command_loop_1): Use region-extract-function.
9873 * insdel.c (Qregion_extract_function): Not static any more (can we
9874 stop pretending that these vars can benefit from being marked static?).
9876 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9878 * search.c (find_newline): If buffer text is relocated during the
9879 "dumb loop", adjust C pointers into buffer text to follow suit.
9882 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9884 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9885 for conversion (Bug#15837).
9887 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9889 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9890 for the entire range of inserted characters. (Bug#15841)
9892 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9894 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9896 (realize_default_face): Remove assignment to distant-foreground if
9897 unspecified (Bug#15815).
9899 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9901 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9902 cache-long-scans disabled, since we don't want to call
9903 prepare_to_modify_buffer (in insert_1_both) for each message we
9906 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9907 from buffer.c. Improve commentary to the buffer field setter
9910 * buffer.c (bset_cache_long_scans): Static function deleted.
9911 Improve commentary to the buffer field setter functions.
9912 (init_buffer_once): Default for cache-long-scans changed to t.
9915 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9917 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9919 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9920 This bug was introduced in my 2013-06-21 change, and caused
9921 struct Lisp_Sub_Char_Table objects to be given too many slots,
9922 which broke 'make -C admin/unidata'.
9924 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9926 Import changes from mac-port 4.5.
9927 * macfont.m (mac_font_copy_default_descriptors_for_language)
9928 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9929 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9930 (macfont_language_default_font_names): New.
9931 (macfont_list): Rearrange language/charset code.
9932 (macfont_close): Don't check for macfont_info->cache.
9933 (mac_ctfont_create_preferred_family_for_attributes): New font
9934 selection code, call
9935 mac_font_copy_default_name_for_charset_and_languages.
9936 (mac_font_copy_default_descriptors_for_language)
9937 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9939 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9941 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9943 Port to C11 aligned_alloc, and fix some integer overflows.
9944 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9945 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9946 and use of posix_memalign replaced with aligned_alloc.
9947 (aligned_alloc): New function, defined or declared as needed.
9948 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9949 Don't undef; configure.ac now does this.
9950 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9951 (calloc, aligned_alloc): Check for integer overflow.
9952 (aligned_alloc): Rename from memalign. All uses changed.
9953 (memalign): New function, an alias for aligned_alloc.
9955 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9957 * xdisp.c (redisplay_internal): Fix typo in last change.
9959 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9961 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9963 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9965 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9966 redisplay--mode-lines-cause.
9967 (redisplay_internal): Keep them uptodate. Remove redundant check of
9968 buffer_shared_and_changed.
9969 * *.[chm]: Number every assignment to update_mode_lines so we
9970 can track why it is set.
9972 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9974 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9976 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9978 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9979 can track why it is set.
9981 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9983 Integer-related fixes for term.c etc.
9984 * dispextern.h (face_tty_specified_color): New function.
9985 * term.c (turn_on_face): Don't rely on undefined behavior when
9986 assigning an out-of-range value to 'long'.
9987 Simplify test for toggling highlight.
9988 (tty_capable_p): Omit last two (unused) args. All callers changed.
9989 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9990 (read_menu_input, tty_menu_activate, tty_menu_show):
9991 * xfaces.c (x_supports_face_attributes_p)
9992 (tty_supports_face_attributes_p):
9993 Use bool for boolean. All callers changed.
9994 (tty_supports_face_attributes_p): Omit defaults for color indices;
9995 no longer needed. Simplify tail call.
9997 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9999 * xdisp.c (prepare_menu_bars): Mark static.
10000 * lisp.h (prepare_menu_bars): Don't declare.
10001 * xselect.c (x_handle_selection_clear):
10002 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10004 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10006 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10007 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10009 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10011 * keyboard.c (Fcommand_error_default_function): Rename from
10012 Fdefault_error_output.
10014 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10016 * keyboard.c (Fdefault_error_output): New function, extracted from
10017 cmd_error_internal.
10018 (syms_of_keyboard): Use it for Vcommand_error_function.
10020 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10022 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10023 (init_eval): Use it to ensure handlerlist is non-NULL.
10024 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10025 (Fsignal): Adjust NULLness test of handlerlist.
10026 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10028 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10030 * callproc.c (call_process): Call prepare_to_modify_buffer before
10031 decoding text read from the sub-process, as the decoded stuff will
10032 be inserted into the buffer. This will invalidate the various
10033 caches maintained for the buffer. (Bug#15148)
10035 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10037 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10038 string of glyphless-char-display.
10040 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10042 * nsfns.m (ns_get_name_from_ioreg): New function.
10043 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10044 OSX >= 10.9. Use ns_get_name_from_ioreg.
10046 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10048 Simplify and port recent bool vector changes.
10049 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10050 only in this file. Use a more-efficient implementation if the
10051 second argument is a power of 2.
10052 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10053 Remove no-longer-necessary compile-time checks.
10054 (bool_vector_exact_payload_bytes): New function.
10055 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10056 exact payload changed to call the new function. Do not assume
10057 that the arg or result fits in ptrdiff_t.
10058 (bool_vector_fill): New function.
10059 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10061 (vroundup_ct): Don't assume arg fits in size_t.
10062 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10063 invoke set_category_set.
10064 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10065 All callers changed. Use bool_vector_set.
10066 * category.h (XCATEGORY_SET): Remove; no longer needed.
10067 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10068 bool_vector_bitref.
10069 * data.c (Faref): Use bool_vector_ref.
10070 (Faset): Use bool_vector_set.
10071 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10072 (Fbool_vector_not, Fbool_vector_count_matches)
10073 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10074 * fns.c (concat): Use bool_vector_ref.
10075 (Ffillarray): Use bool_vector_fill.
10076 (mapcar1): Use bool_vector_ref.
10077 (sxhash_bool_vector): Hash words, not bytes.
10078 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10079 a constant, since it's now used in #if.
10080 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10081 unsigned char on unusual architectures, so that we no longer
10082 assume that the number of bits per bits_word is a power of two or
10083 is a multiple of 8 or of CHAR_BIT.
10084 (Qt): Add forward decl.
10085 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10086 at least as strictly as bits_word.
10087 (bool_vector_data, bool_vector_uchar_data): New accessors.
10088 All data structure accesses changed to use them.
10089 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10090 (bool_vector_set): New functions.
10091 (bool_vector_fill): New decl.
10092 (ROUNDUP): Move to alloc.c as described above.
10094 Fix recent gnutls changes.
10095 * gnutls.c (Fgnutls_boot): Don't assume C99.
10096 * process.c (wait_reading_process_output): Fix typo in recent change.
10098 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10100 * process.c (wait_reading_process_output, read_process_output)
10101 (send_process): Check gnutls_state is not NULL.
10103 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10104 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10106 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10108 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10109 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10111 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10114 * nsfns.m (Fx_create_frame): Fix memory leak.
10116 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10117 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10118 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10120 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10122 * xdisp.c (message3_nolog, message_with_string): Encode the string
10123 before writing it to the terminal in a non-interactive session.
10125 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10126 sure we concatenate them into a unibyte string.
10128 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10129 resulting temporary name before returning it to the caller.
10130 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10131 is a unibyte string, convert NAME to a unibyte string to ensure
10132 that the result is also a unibyte string.
10134 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10135 create unibyte strings from default paths and directory/file
10138 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10141 * callproc.c (init_callproc): Use build_unibyte_string to make
10142 sure we create unibyte strings from default paths and
10143 directory/file names.
10145 * buffer.c (init_buffer): Don't store default-directory of
10146 *scratch* in multibyte form. The original problem which led to
10147 that is described in
10148 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10149 but it was solved long ago. (Bug#15260)
10151 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10153 Port to stricter C99 platforms.
10154 Especially, C99 prohibits nesting a struct X inside struct Y if
10155 struct X has a flexible array member.
10156 * alloc.c (struct sdata): New type.
10157 (sdata): Implement in terms of struct sdata.
10158 Remove u member; all uses replaced by next_vector, set_next_vector.
10159 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10160 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10161 (struct sblock): Rename first_data member to data, which is now
10162 a flexible array member. All uses changed.
10163 (next_vector, set_next_vector, large_vector_vec): New functions.
10164 (vector_alignment): New constant.
10165 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10166 (struct large-vector): Now merely a NEXT member, since the old approach
10167 ran afoul of stricter C99. All uses changed to use
10168 large_vector_vec or large_vector_offset.
10169 (large_vector_offset): New constant.
10170 * dispnew.c: Include tparam.h, for tgetent.
10171 Do not include term.h; no longer needed.
10172 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10173 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10174 (struct Lisp_Vector): Use a flexible array member for contents,
10175 instead of a union with a member that is an array of size 1.
10177 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10178 fact that the struct no longer contains a union.
10179 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10180 (struct Lisp_Save_Value, struct Lisp_Free):
10181 Use unsigned, not int, for spacers, to avoid c99 warning.
10182 (union specbinding): Use unsigned, not bool, for bitfield, as
10183 bool is not portable to pre-C99 hosts.
10185 2013-11-04 Glenn Morris <rgm@gnu.org>
10187 * emacs.c (usage_message): Mention that `-L :...' appends.
10189 2013-11-02 Glenn Morris <rgm@gnu.org>
10191 * Makefile.in (abs_builddir): Remove.
10192 (bootstrap_exe): Use relative filename.
10194 Use relative filenames in TAGS files.
10195 * Makefile.in (abs_srcdir): Remove it again.
10196 (.PHONY): Remove frc.
10197 (maintainer-clean): No more TAGS-LISP file.
10198 (TAGS): Pass relative file names to etags.
10199 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10201 * Makefile.in (abs_srcdir): New, set by configure.
10203 (maintainer-clean): Remove pointless echo. That should be in the
10204 top-level Makefile, if anywhere. Delete TAGS-LISP.
10205 (extraclean): No s/ and m/ directories for some time.
10206 (TAGS): Also depend on ctagsfiles3.
10207 Remove no-longer-defined S_FILE.
10208 Pass absolute filenames to etags once more.
10209 (TAGS-LISP): Replace lispdir with its expansion.
10210 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10211 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10213 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10215 * xfaces.c (check_lface_attrs, realize_default_face):
10216 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10217 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10219 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10221 * emacs.c (original_pwd): Remove global var by making it local.
10222 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10224 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10226 * xfaces.c: Declare color_distance.
10227 (QCdistant_foreground): New variable.
10228 (NEAR_SAME_COLOR_THRESHOLD): New define.
10229 (load_color2): New function.
10230 (load_color): Call load_color2.
10231 (load_face_colors): Call load_color2 and if distant-color is specified
10232 calculate distant and use distant-color if colors are near.
10233 (LFACE_DISTANT_FOREGROUND): New define.
10234 (merge_face_ref, Finternal_set_lisp_face_attribute)
10235 (Finternal_get_lisp_face_attribute)
10236 (x_supports_face_attributes_p): Handle distant-foreground similar to
10238 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10240 * dispextern.h (lface_attribute_index):
10241 Add LFACE_DISTANT_FOREGROUND_INDEX.
10243 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10245 * image.c (pbm_next_char): New function.
10246 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10247 (pbm_scan_number): Use it.
10248 (Qlibjpeg_version): New variable.
10249 (syms_of_image): DEFSYM and initialize it.
10251 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10253 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10255 2013-10-31 Glenn Morris <rgm@gnu.org>
10257 * emacs.c (original_pwd): New char.
10258 (main): If using --chdir, store original_pwd.
10259 (init_cmdargs): When setting Vinvocation_directory based on a
10260 relative argv[0], use original_pwd if set. (Bug#15768)
10262 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10264 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10266 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10268 * insdel.c: Fix minor problems found by static checking.
10269 (Qregion_extract_function): Now static.
10270 (prepare_to_modify_buffer_1): Remove unused locals.
10272 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10274 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10275 (syms_of_xdisp): Declare pre-redisplay-function.
10276 (markpos_of_region): Remove function.
10277 (init_iterator, compute_stop_pos, handle_face_prop)
10278 (face_before_or_after_it_pos, reseat_to_string)
10279 (get_next_display_element, window_buffer_changed)
10280 (redisplay_internal, try_cursor_movement, redisplay_window)
10281 (try_window_reusing_current_matrix, try_window_id, display_line)
10282 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10283 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10284 * window.h (struct window): Remove field `region_showing'.
10285 * dispextern.h (struct it): Remove region_beg/end_charpos.
10286 (face_at_buffer_position, face_for_overlay_string)
10287 (face_at_string_position): Update prototypes.
10288 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10289 (face_at_string_position): Remove `region_beg' and `region_end' args.
10290 * fontset.c (Finternal_char_font):
10291 * font.c (font_at, font_range): Adjust calls accordingly.
10292 * insdel.c (Qregion_extract_function): New var.
10293 (syms_of_insdel): Initialize it.
10294 (prepare_to_modify_buffer_1): Use it.
10296 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10298 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10299 * ftxfont.c (ftxfont_get_gcs):
10300 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10301 * xfaces.c (x_free_colors, x_free_dpy_colors)
10302 (x_create_gc, unload_color):
10303 * xselect.c (x_property_data_to_lisp):
10304 * xsettings.c (parse_settings):
10305 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10306 (get_bits_and_offset): Adjust definition.
10307 * frame.c (XParseGeometry): Adjust locals.
10308 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10309 * regex.h (toplevel): Likewise for reg_syntax_t.
10311 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10313 * eval.c (run_hook_with_args): Use FUNCTIONP.
10315 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10317 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10318 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10319 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10320 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10321 on MS-Windows anyway.
10322 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10323 (free_realized_face): ...adjust user.
10324 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10325 white relief pixels to -1.
10326 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10327 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10328 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10330 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10332 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10333 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10334 in practice now. All callers changed.
10336 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10338 * dispextern.h (struct face): Use bitfields for 'underline_type'
10339 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10340 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10341 'stipple' member. Move 'lface' member up to help...
10342 * xfaces.c (make_realized_face): ...this function to find and
10343 clear just the members that need clearing.
10344 (load_face_colors, realize_x_face):
10345 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10347 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10349 * xftfont.c (struct xftfont_info): Remove set-but-unused
10351 (xftfont_open): Adjust user.
10352 (xftfont_get_colors): Remove useless prototype.
10354 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10356 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10357 before passing them to 'unexec'. (Bug#15260)
10359 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10361 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10363 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10365 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10366 the changed signature of the font driver's 'close' method.
10368 * w32font.h (w32font_close): Adjust the prototype to the change in
10369 function definition.
10371 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10373 * w32uniscribe.c (uniscribe_close): Adapt the call to
10374 w32font_close to its new prototype.
10376 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10378 Omit unused frame argument of font API's close function.
10379 * font.h (struct font): Drop frame argument. Adjust comment.
10380 * font.c (font_clear_cache, font_close_object): Adjust users.
10381 * ftfont.c (ftfont_close):
10382 * ftxfont.c (ftxfont_close):
10383 * macfont.m (macfont_close):
10384 * nsfont.m (nsfont_close):
10385 * w32font.c (w32font_close):
10386 * xfont.c (xfont_close):
10387 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10388 tweak comments and make functions safe if called more than once for
10389 the same font object.
10391 Perform font-specific cleanup when font object is swept by GC. See
10392 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10393 * alloc.c (cleanup_vector): New function.
10394 (sweep_vector): Call it for each reclaimed vector object.
10395 * font.h (struct font): Adjust comment.
10397 2013-10-24 Glenn Morris <rgm@gnu.org>
10399 * Makefile.in (abs_top_srcdir): New, set by configure.
10401 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10403 Adjust recent font-related changes to fix bug#15686.
10404 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10405 is a live window system frame, mark its default font too.
10407 2013-10-23 Glenn Morris <rgm@gnu.org>
10409 * Makefile.in (RUN_TEMACS): Make relative (again).
10410 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10411 (bootstrap-emacs$(EXEEXT)):
10412 Quote entities that might contain whitespace.
10414 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10416 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10417 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10419 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10421 Do not allow font caches to grow too large.
10422 * alloc.c (compact_font_cache_entry, compact_font_caches):
10423 New functions or stub if not HAVE_WINDOW_SYSTEM.
10424 (compact_undo_list): Factor out from Fgarbage_collect.
10426 (mark_face_cache): Mark face font. Move down to avoid
10428 (mark_terminals): Do not mark font cache here.
10429 (Fgarbage_collect): Call compaction functions described
10430 above. Adjust comment.
10432 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10434 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10435 chdir to HOME (bug#15607).
10437 * nsterm.m (Qcocoa, Qgnustep): New variables.
10438 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10439 (ns_get_color): Make selection color work for GNUstep also.
10441 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10443 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10444 handles mouse clicks. Instead, let GPM use the same code as all
10445 the other mice use. See the discussion starting at
10446 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10447 for the details of the problem with the menu bar this fixes.
10449 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10451 Remove port-specific display name lists to avoid extra
10452 complexity and data duplication with display info lists.
10453 * xterm.h (x_display_name_list): Remove declaration.
10454 * xterm.c (x_display_name_list): Remove.
10455 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10456 * xfns.c (x_display_info_for_name, Fx_display_list):
10457 Likewise. Use x_display_list where appropriate.
10458 * w32term.h (w32_display_name_list): Remove declaration.
10459 * w32term.c (w32_display_name_list): Remove.
10460 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10462 * w32fns.c (x_display_info_for_name, Fx_display_list):
10463 Likewise. Use x_display_list where appropriate.
10464 * nsterm.h (ns_display_name_list): Remove declaration.
10465 * nsterm.m (ns_display_name_list): Remove.
10466 (ns_term_init, syms_of_nsterm): Adjust users.
10467 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10468 Likewise. Use x_display_list where appropriate.
10469 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10470 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10471 (mark_terminals): Mark per-terminal font cache.
10473 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10475 Don't run timers in input-pending-p. Its new check-timers param
10476 provides the prior behavior. (Bug#15045).
10477 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10479 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10481 Make some functions static in non-Microsoft builds.
10482 On my platform (Fedora 19 x86-64), this shrinks the
10483 Emacs executable (text+data) by 0.25%.
10484 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10485 (load_color) [!MSDOS]:
10486 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10487 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10488 * lisp.h (check_existing):
10489 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10490 (network_interface_info) [!WINDOWSNT]:
10491 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10492 Remove extern decls.
10493 * fileio.c (check_existing):
10494 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10495 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10496 (network_interface_info) [!WINDOWSNT]:
10497 * term.c (encode_terminal_code) [!WINDOWSNT]:
10498 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10499 * xfaces.c (load_color) [!MSDOS]:
10501 * fileio.c (check_existing, check_executable, check_writable):
10502 * process.c (network_interface_list, network_interface_info):
10503 Move earlier, so that we don't need forward decls.
10504 * gnutls.c (fn_gnutls_transport_set_errno)
10505 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10507 * w32.c (init_environment): Use faccessat rather than
10508 check_existing, partly for consistency with the rest of the code
10509 in this file, partly so that check_existing can be static.
10511 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10512 * emacs.c (MAIN_PROGRAM): New macro.
10513 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10514 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10516 bool vector int width fixes
10517 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10518 (Fbool_vector_count_matches_at):
10519 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10520 can exceed PTRDIFF_MAX, at least in theory.
10521 (Fbool_vector_count_matches_at):
10522 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10524 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10526 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10527 (struct sockaddr): Add forward decl, for platforms that lack it.
10529 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10531 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10534 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10536 * w32.c (network_interface_get_info, network_interface_list)
10537 (network_interface_info): New functions. (Bug#15610)
10538 (GetAdaptersInfo_Proc): New typedef.
10539 (get_adapters_info): New wrapper function.
10540 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10542 * process.h (network_interface_list, network_interface_info):
10545 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10546 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10547 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10548 for WINDOWSNT. Doc fix.
10549 (syms_of_process): Defsubr Snetwork_interface_list and
10550 Snetwork_interface_info unconditionally.
10552 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10553 in NS GUI sessions. (Bug#15629)
10555 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10557 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10559 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10561 * print.c (print_object): Print " ..." when truncating bool vectors.
10563 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10565 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10566 standard mouse buttons.
10568 * termhooks.h (struct input_event): Remove incorrect commentary.
10570 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10572 Disallow bool vector operations on mixed-length operands.
10573 The old behavior left garbage in the result vector sometimes,
10574 and didn't seem to be useful.
10575 * data.c (Qwrong_length_argument): New static var.
10576 (wrong_length_argument): New function.
10577 (bool_vector_binop_driver): Check that args agree in length.
10579 * keyboard.c, keyboard.h (all_kboards): Now static.
10581 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10583 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10584 note from the lispref.
10586 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10588 * nsterm.h (struct ns_display_info): Remove set-but-unused
10589 member image_cache (image caches are per-terminal anyway).
10590 (FRAME_X_IMAGE_CACHE): Remove.
10591 * nsterm.m (ns_initialize_display_info): Adjust user.
10593 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10595 * w32proc.c: Include mingw_time.h.
10597 * w32.c: Include mingw_time.h.
10599 Implement scrolling of TTY menus when the screen is too short.
10601 * term.c (tty_menu_display): Accept an additional argument, the
10602 menu item from which to start displaying the menu. Account for
10603 the value of Y when limiting the menu to the number of available
10605 (mi_result): New enumeration.
10606 (read_menu_input): Return enumerated value. When the y coordinate
10607 hits min_y or max_y, return scroll indication instead of wrapping
10609 (tty_menu_activate): Handle the scrolling indications from
10610 read_menu_input. Compute the first menu item to display and pass
10611 it to tty_menu_display.
10613 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10615 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10616 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10617 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10618 Adjust to match the change described below.
10619 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10620 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10621 memory_below_frame members to...
10622 * termchar.h (struct tty_display_info): ...here because they're
10623 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10624 * term.c (init_tty):
10625 * nsterm.m (ns_create_terminal):
10626 * w32term.c (w32_create_terminal):
10627 * xterm.c (x_create_terminal): Adjust users.
10628 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10629 to filter out non-TTY frames. Adjust comment.
10630 (scrolling): Adjust user. Prefer eassert for debugging check.
10632 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10634 * xfaces.c (PT_PER_INCH): Remove unused macro.
10635 * termhooks.h (struct terminal): Remove set-but-unused
10636 member fast_clear_end_of_line.
10637 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10638 * nsterm.m (ns_create_terminal):
10639 * term.c (init_tty):
10640 * w32term.c (w32_create_terminal):
10641 * xterm.c (x_create_terminal): Adjust users.
10643 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10645 * lisp.h (bool_vector_size): New function.
10646 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10647 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10648 (Fbool_vector_not, Fbool_vector_count_matches_at):
10649 Remove uses of 'eassume' that should no longer be needed,
10650 because they are subsumed by the 'eassume' in bool_vector_size.
10652 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10654 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10655 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10656 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10658 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10660 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10661 have different dimensions. (Bug#15575)
10663 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10666 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10668 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10670 * term.c (tty_menu_show): Never return with unbalanced
10671 specpdl. Use eassert for debugging check. Adjust style.
10673 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10675 * term.c (read_menu_input): Make selection of menu items
10676 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10677 (tty_menu_activate): Fix off-by-one error when computing max_y.
10679 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10681 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10682 audit logging (only used with GnuTLS 3.x) and enable it.
10684 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10686 * dispnew.c (redraw_frame): Remove useless #ifdef because
10687 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10688 Also, move TTY fflush to...
10689 * term.c (tty_update_end): ...this function.
10691 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10693 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10694 the end of the frame's glyph matrix. (Bug#15575)
10696 * term.c (tty_menu_display): Don't move cursor while overwriting
10697 frame's glyphs with menu items. Limit the number of items
10698 displayed to what can be shown on the available screen lines,
10699 excluding the echo area.
10700 (tty_menu_activate): Limit the Y coordinate allowed by
10701 read_menu_input to the last screen line used for menu display.
10703 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10705 * lisp.h (eassume): New macro.
10706 Also, include <verify.h>, for 'assume'.
10707 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10708 (vroundup, vector_nbytes):
10709 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10710 (Fbool_vector_not, Fbool_vector_count_matches)
10711 (Fbool_vector_count_matches_at):
10712 Use eassume, not eassert.
10713 * casetab.c (set_identity, shuffle):
10714 * composite.c (composition_gstring_put_cache):
10715 * dispnew.c (update_frame_1):
10716 * ftfont.c (ftfont_shape_by_flt):
10717 * image.c (gif_load):
10718 * intervals.c (offset_intervals):
10719 * macfont.m (macfont_shape):
10720 Remove calls to 'assume' that are no longer needed, because
10721 --enable-gcc-warnings no longer generates bogus warnings
10722 when these calls are removed.
10724 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10726 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10728 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10730 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10731 (Qsubstitute_env_in_file_name): New var.
10732 (syms_of_fileio): Define it.
10734 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10736 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10737 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10740 * term.c (save_and_enable_current_matrix): Don't allocate and
10741 don't save margin areas.
10742 (restore_desired_matrix): Don't restore margin areas.
10743 (free_saved_screen): Don't free margin areas.
10745 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10747 * image.c: Pacify --enable-gcc-warnings.
10748 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10749 #define only if used.
10751 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10753 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10754 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10755 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10756 (gif_load): For giflib v5.x and later, display the error message
10757 produced by giflib when its functions fail.
10758 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10761 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10763 * keyboard.c (last_event_timestamp): Remove. For X selection and
10764 GTK popup menus, it may be obtained from per-frame X display info.
10765 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10766 (process_special_events): Adjust users.
10767 * keyboard.h (last_event_timestamp): Remove declaration.
10768 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10769 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10770 * menu.h (xmenu_show): Adjust prototype.
10771 * menu.c (Fx_popup_menu): Adjust user.
10772 * xselect.c (x_own_selection, x_get_foreign_selection)
10773 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10775 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10777 * keyboard.c (init_kboard): Now static. Add arg
10778 to denote window system. Adjust comment.
10779 (init_keyboard): Adjust user.
10780 (allocate_kboard): New function.
10781 (syms_of_keyboard):
10782 * nsterm.m (ns_term_init):
10783 * term.c (init_tty):
10784 * w32term.c (w32_create_terminal):
10785 * xterm.c (x_term_init): Use it.
10786 * keyboard.h (init_kboard): Remove prototype.
10787 (allocate_kboard): Add prototype.
10789 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10791 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10792 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10794 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10796 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10798 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10800 * term.c (tty_menu_activate): Flush the output stream after
10801 showing the cursor, and don't mark the frame garbaged at exit from
10802 the function. Fixes redisplay glitches when moving from one menu
10805 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10807 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10808 or throw error (Bug#15570).
10810 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10812 * intervals.c (temp_set_point_both): Move test into 'eassert',
10815 * lisp.h (eassert): Don't use 'assume'.
10816 Sometimes 'assume' wins in performance, and sometimes it loses,
10817 so it shouldn't be used all the time. Perhaps we need two
10818 flavors of 'eassert', one for where 'assume' is far more likely
10819 to help or to hurt; but that can be done later.
10820 Reported by Dmitry Antipov in
10821 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10822 Also, don't include <verify.h>; no longer needed.
10824 2013-10-09 Glenn Morris <rgm@gnu.org>
10826 * eval.c (Fcond): Doc tweak.
10828 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10830 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10831 expressions with side effects to eassert. (Bug#15565)
10833 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10835 * fns.c (hashfn_user_defined): Allow hash functions to return any
10838 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10840 Fix minor problems found by static checking.
10841 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10842 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10843 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10844 * keyboard.c (read_menu_command): Remove unused local.
10845 * lisp.h (read_menu_command): New decl.
10846 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10847 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10848 Return ptrdiff_t, not int.
10849 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10850 not int, for benefit of xpalloc.
10851 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10853 (have_menus_p): Remove; unused.
10854 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10855 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10856 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10858 (save_and_enable_current_matrix): Omit unnecessary casts.
10859 (read_menu_input): Omit local extern decl (now in lisp.h).
10860 Don't access uninitialized storage if mouse_get_xy fails.
10861 (tty_menu_activate): Mark local as initialized, for lint.
10862 (tty_menu_activate, tty_meny_show): Remove unused locals.
10864 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10866 Support menus on text-mode terminals.
10867 * xterm.h (xw_popup_dialog): Add prototype.
10869 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10870 (xmenu_show): Block input here, instead in Fx_popup_menu.
10871 (xw_popup_dialog): New function, with X-specific bits of popup
10874 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10877 * window.c (Fset_window_configuration): Use run-time tests of the
10878 frame type instead of compile-time conditionals, when menu-bar
10879 lines are considered.
10881 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10882 (w32_popup_dialog): New prototypes.
10884 * w32menu.c (Fx_popup_dialog): Function deleted.
10885 (w32_popup_dialog): New function, with w32 specific bits of popup
10886 dialogs. Block input here.
10888 * w32inevt.c (w32_console_read_socket): Minor change to add
10889 debugging TTY events.
10891 * w32fns.c (show_hourglass): If returning early because the frame
10892 is not a GUI frame, unblock input.
10894 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10895 (cursorY): New functions.
10897 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10898 WINDOWSNT, macros that call curX and curY elsewhere.
10900 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10902 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10903 specific function to hide and show cursor on a text-mode terminal.
10904 (tty_menu_struct, struct tty_menu_state): New structures.
10905 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10906 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10907 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10908 (tty_menu_locate, save_and_enable_current_matrix)
10909 (restore_desired_matrix, screen_update, read_menu_input)
10910 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10911 (tty_pop_down_menu, tty_menu_last_menubar_item)
10912 (tty_menu_new_item_coords, tty_menu_show): New functions.
10913 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10915 * nsterm.h (ns_popup_dialog): Adjust prototype.
10917 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10918 of in x-popup-menu.
10919 (ns_popup_dialog): Adapt order of arguments to the other
10920 *_menu_show implementations.
10921 (Fx_popup_dialog): Function deleted.
10923 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10925 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10927 * menu.c (have_boxes): New function.
10928 (single_keymap_panes): Use it instead of a compile-time
10930 (single_menu_item): Use run-time tests of the frame type instead
10931 of compile-time conditionals.
10932 (encode_menu_string): New function.
10933 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10934 the macro, since different types of frame need different encoding
10936 (digest_single_submenu): Use run-time tests of frame type instead
10937 of, or in addition to, compile-time conditionals.
10938 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10939 (Fx_popup_menu): Detect when the function is called from keyboard
10940 on a TTY. Don't barf when invoked on a text-mode frame.
10941 Check frame type at run time, instead of compile-time conditionals for
10942 invoking terminal-specific menu-show functions.
10943 Call tty_menu_show on text-mode frames.
10944 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10945 run time to determine which alternative to invoke; support dialogs
10948 * keyboard.h <Qmouse_movement>: Declare.
10950 * keyboard.c <Qmouse_movement>: Now extern.
10951 <Qecho_keystrokes>: New static variable.
10952 (read_key_sequence): Accept an additional argument, a flag to
10953 prevent redisplay during reading of the key sequence. All callers
10955 (read_menu_command): New function.
10956 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10958 (toolkit_menubar_in_use): New function.
10959 (make_lispy_event): Use it instead of a compile-time test.
10961 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10962 window-system being available.
10964 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10965 to x-popup-dialog on the frame type, they all now support popup
10968 * dispnew.c (save_current_matrix): Save the margin areas.
10969 (restore_current_matrix): Restore margin areas.
10970 (update_frame_with_menu): New function.
10972 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10975 * alloc.c (make_save_ptr): Now compiled unconditionally.
10977 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10979 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10980 (redraw_frame, update_frame): Adjust users.
10981 * dispextern.h (set_window_update_flags): Adjust prototype.
10982 * xdisp.c (redisplay_internal): When updating all frames with zero
10983 windows_or_buffers_changed, assume that only the windows that shows
10984 current buffer should be really updated.
10986 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10988 Do not allocate huge temporary memory areas and objects while encoding
10989 for file I/O, thus reducing an enormous memory usage for large buffers.
10990 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10991 * coding.h (struct coding_system): New member raw_destination.
10992 * coding.c (setup_coding_system): Initialize it to zero.
10993 (encode_coding_object): If raw_destination is set, do not create
10994 dst_object. Add comment.
10995 * fileio.c (toplevel): New constant E_WRITE_MAX.
10996 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10997 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10999 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11001 * nsterm.m (windowDidExitFullScreen:)
11002 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11004 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11006 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11007 * keyboard.c (unblock_input_to): Don't process pending signals
11008 if a fatal error is in progress.
11010 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11011 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11012 they're talking about words in Lisp bool vectors.
11013 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11014 * data.c (popcount_bits_word): Rename from popcount_size_t.
11015 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11018 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11020 Improve support for popcount and counting trailing zeros (Bug#15550).
11021 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11022 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11023 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11024 (popcount_size_t_msc, popcount_size_t_gcc):
11025 Remove; now done by Gnulib.
11026 (popcount_size_t): Now a macro that defers to Gnulib.
11027 (count_trailing_zero_bits): Return int, for consistency with
11028 Gnulib and because Emacs prefers signed to unsigned int.
11029 Don't assume that size_t is either unsigned int or unsigned long
11030 or unsigned long long.
11031 (size_t_to_host_endian): Do not assume that size_t is either
11032 exactly 32 or exactly 64 bits wide.
11033 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11034 etc., so that it's now an enum constant, not a macro.
11035 No need to assume that it's either 32 or 64.
11037 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11039 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11042 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11044 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11045 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11047 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11049 emacs_read and emacs_write now use void *, not char *.
11050 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11051 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11052 Buffer arg is now void *, not char *. This matches plain
11053 'read' and 'write' better, and avoids a constraint violation
11054 on Solaris 9 with Oracle Studio.
11056 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11058 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11059 memset to explicit loop. Otherwise copy largest possible chunk
11060 from initialized to uninitialized part, thus allowing the longer
11061 memcpy runs and reducing the number of loop iterations.
11063 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11065 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11066 hide toolbar (Bug#15388).
11067 (windowDidEnterFullScreen:): If presentation options are zero,
11068 set them here (Bug#15388).
11069 (ns_update_auto_hide_menu_bar): Remove runtime check.
11070 Don't auto hide dock unless menubar is also auto hidden.
11072 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11074 * editfns.c (message): Mention batch mode in doc string.
11076 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11078 * nsterm.m (check_native_fs): Remove erroneous comment.
11080 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11082 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11083 uses find_newline instead of scan_newline and so doesn't move point.
11085 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11087 Use hardware support for byteswapping on glibc x86 etc.
11088 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11089 whereas the old swap64 needed 30.
11090 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11091 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11092 Use byteswap.h's macros to swap bytes.
11093 * lisp.h (swap16, swap32, swap64): Remove.
11094 All uses replaced by bswap_16, bswap_32, bswap_64.
11096 * bytecode.c (exec_byte_code): Use some more volatile variables
11097 to work around local variables getting clobbered by longjmp.
11098 Port to pre-C99, which doesn't allow decls after stmts.
11100 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11102 * lisp.h (eassert): Assume that COND is true when optimizing.
11103 In other words, take on the behavior of eassert_and_assume.
11104 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11105 (eassert_and_assume): Remove. All uses replaced by eassert.
11107 * xdisp.c (Qglyphless_char): Now static.
11109 Adjust to merge from gnulib.
11110 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11111 * lisp.h: Include <verify.h>, for 'assume'.
11113 * eval.c (clobbered_eassert): New macro.
11114 (internal_catch, internal_condition_case)
11115 (internal_condition_case_1, internal_condition_case_2)
11116 (internal_condition_case_n): Use it instead of eassert
11117 when the argument contains locals clobbered by longjmp.
11118 Don't use clobbered locals outside of clobbered_eassert.
11119 (internal_lisp_condition_case): Use a volatile variable
11120 to work around a local variable's getting clobbered.
11122 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11124 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11125 (PUSH_HANDLER): New macro.
11126 (catchlist): Remove.
11127 (handlerlist): Always declare.
11129 * eval.c (catchlist): Remove (merge with handlerlist).
11130 (handlerlist, lisp_eval_depth): Not static any more.
11131 (internal_catch, internal_condition_case, internal_condition_case_1)
11132 (internal_condition_case_2, internal_condition_case_n):
11134 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11135 handlerlist/catchlist.
11136 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11137 handlerlist which can only handle a single condition-case handler at
11139 (find_handler_clause): Simplify since we only a single branch here
11142 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11144 (bcall0): New function.
11145 (exec_byte_code): Add corresponding cases. Improve error message when
11146 encountering an invalid byte-code. Let Bunwind_protect accept
11147 a function (rather than a list of expressions) as argument.
11149 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11150 and make them unconditional now that they're heap-allocated.
11152 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11154 * charset.c (Fdecode_char, Fencode_char): Remove description of
11155 `restriction' arg. now that it's hidden by advertised-calling-convention.
11157 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11159 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11160 Remove unused variable (from mac-port).
11161 (macfont_draw): Use s->ybase for correct y position.
11163 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11165 * frame.h (struct frame): Drop has_minibuffer member because...
11166 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11167 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11169 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11171 * window.h (struct window): Prefer enum text_cursor_kinds to int
11172 for phys_cursor_type member. Move the latter, phys_cursor_width,
11173 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11174 * window.c (replace_window, make_window): Adjust users.
11176 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11178 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11179 this module is never compiled otherwise.
11181 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11183 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11186 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11188 * xdisp.c (get_next_display_element): Don't call face_for_font in
11189 a build configured --without-x. (Bug#15484)
11191 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11193 * window.c (calc_absolute_offset): #elif should be #elif defined.
11195 * frame.c (delete_frame): Block/unblock input to overcome race
11196 condition (Bug#15475).
11198 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11200 * frame.c (delete_frame): Record selected frame only after
11201 calling Qdelete_frame_functions (Bug#15477).
11203 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11205 * nsterm.m (ns_selection_color): Remove.
11206 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11207 NSColor selectedText(Background)Color. Only for COCOA.
11208 (ns_term_init): Remove assignment of ns_selection_color, logic
11209 moved to ns_get_color.
11211 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11212 NS_SELECTION_COLOR_DEFAULT.
11213 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11215 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11217 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11218 frame' does not have the tool_bar_window member.
11220 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11222 Signal error when reading an empty byte-code object (Bug#15405)
11223 * lread.c (read1): Signal error.
11224 * alloc.c (make_byte_code): eassert header size.
11225 (sweep_vectors): Change an int to size_t.
11227 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11229 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11230 instead of ints, as it's the usual style for offsetof constants. See:
11231 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11233 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11234 This is ugly, but it should fix the performance problem for older
11235 GCC versions in the short run. I'll look into integrating the
11236 Gnulib module for popcount, as a better fix.
11237 See the thread starting in:
11238 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11239 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11240 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11241 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11242 (popcount_size_t): Use it.
11244 2013-09-24 Daniel Colascione <dancol@dancol.org>
11246 * process.c (Fnetwork_interface_info): Fix build break due to
11249 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11251 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11252 Prefer signed to unsigned integers where either will do.
11253 No need for 'const' on locals that do not escape.
11254 Omit easserts with unnecessary and unportable assumptions about
11255 alignment. Avoid unnecessary casts to char *.
11257 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11259 Use union for the payload of struct Lisp_Vector.
11260 This helps to avoid a few glitches dictated by C's aliasing rules.
11261 * lisp.h (struct Lisp_Vector): Use union for next and
11262 contents member. Adjust comment. Change related users.
11263 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11264 Related users changed.
11265 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11266 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11267 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11268 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11270 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11272 Optimize glyph row clearing and copying routines.
11273 * dispextern.h (struct glyph_row): Change layout of struct
11274 glyph_row to help copy_row_except_pointers. Adjust comment.
11275 * dispnew.c (null_row): Remove.
11276 (clear_glyph_row): Use offsetof and memset to find and clear
11277 just the members that need clearing. Adjust comment.
11278 (copy_row_except_pointers): Likewise for copying.
11280 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11282 Some minor cleanups of recently-added bool vector code.
11283 * conf_post.h (assume): Always return void. Use lint version
11284 only if GCC and MSC versions don't apply.
11285 * conf_post.h (assume):
11286 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11287 Depend on _MSC_VER, not __MSC_VER, for consistency with
11289 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11290 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11291 (bool_vector_binop_driver, count_trailing_zero_bits)
11292 (size_t_to_host_endian): Now static, not static inline;
11293 the latter isn't needed with modern compilers and doesn't
11294 work with older compilers anyway.
11296 * alloc.c (valgrind_p): Use bool for boolean.
11298 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11300 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11301 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11302 (display_last_displayed_message_p, message_buf_print)
11303 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11304 Use bool for boolean.
11305 * dispextern.h (cancel_line, init_desired_glyphs):
11306 Remove ancient leftover.
11307 (help_echo_showing_p, hourglass_shown_p):
11308 * lisp.h (noninteractive_need_newline): Adjust declaration.
11310 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11312 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11314 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11315 ...this file and convert the latter to static. Adjust comment.
11316 (make_initial_frame):
11317 * window.c (init_window_once): Adjust user.
11318 * frame.h (last_nonminibuf_frame): Remove declaration.
11319 * lisp.h (selected_frame): Likewise.
11320 * msdos.c (the_only_display_info): Adjust comment.
11322 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11324 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11325 computing the end column of mouse-highlight that comes from
11326 display or overlay strings. (Bug#15437)
11327 (note_mouse_highlight): Adapt calculation of last argument to
11328 mouse_face_from_string_pos to the above change.
11330 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11331 all platforms, not just for clang.
11333 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11335 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11336 about excess arguments to snprintf.
11338 * conf_post.h(assume): Use __builtin_unreachable for clang.
11340 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11342 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11343 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11345 2013-09-23 Daniel Colascione <dancol@dancol.org>
11347 * alloc.c (USE_VALGRIND): New macro; on by default
11348 when ENABLE_CHECKING.
11349 (mark_maybe_object, mark_maybe_pointer)
11350 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11352 (valgrind_p) [USE_VALGRIND]: New variable.
11353 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11355 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11357 * process.c (wait_reading_process_output): Change int pnamelen to
11360 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11361 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11362 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11363 argument to unsigned long to avoid warning.
11364 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11366 * conf_post.h (assume): Fix compiler error: x shall be cond.
11368 2013-09-22 Daniel Colascione <dancol@dancol.org>
11370 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11371 warning when compiling without a window system.
11373 2013-09-22 Daniel Colascione <dancol@dancol.org>
11375 * data.c (Qbool_vector_p): New symbol.
11376 (bool_vector_spare_mask, popcount_size_t_generic)
11377 (popcount_size_t_msc, popcount_size_t_gcc)
11379 (bool_vector_binop_driver)
11380 (count_trailing_zero_bits, size_t_to_host_endian)
11381 (Fbool_vector_exclusive_or)
11382 (Fbool_vector_union)
11383 (Fbool_vector_intersection, Fbool_vector_set_difference)
11384 (Fbool_vector_subsetp, Fbool_vector_not)
11385 (Fbool_vector_count_matches)
11386 (Fbool_vector_count_matches_at): New functions.
11387 (syms_of_data): Intern new symbol, functions.
11388 * alloc.c (bool_vector_payload_bytes): New function.
11389 (Fmake_bool_vector): Instead of calling Fmake_vector,
11390 which performs redundant initialization and argument checking,
11391 just call allocate_vector ourselves. Make sure we clear any
11392 terminating padding to zero.
11393 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11394 instead of open-coding the size calculation.
11395 (vroundup_ct): New macro.
11396 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11397 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11398 * composite.c (composition_gstring_put_cache):
11399 Change lint_assume to assume.
11400 * conf_post.h (assume): New macro.
11401 (lint_assume): Remove.
11402 * dispnew.c (update_frame_1): Change lint_assume to assume.
11403 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11405 * image.c (gif_load): Change lint_assume to assume.
11406 * lisp.h (eassert_and_assume): New macro.
11407 (Qbool_vector_p): Declare.
11408 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11409 (swap16, swap32, swap64): New inline functions.
11410 * macfont.m (macfont_shape): Change lint_assume to assume.
11411 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11412 * xsettings.c (parse_settings): Use new swap16 and
11413 swap32 from lisp.h instead of file-specific macros.
11415 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11417 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11418 found (which can legitimately happen when the glyph row at the
11419 window start is disabled in the current_matrix. (Bug#15365)
11421 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11423 Fix syntax.h bug introduced by recent INLINE change.
11424 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11425 conditionally compiled one way in some modules, and a different
11426 way in others. This doesn't work with extern inline functions,
11427 which must have the same definition in all modules, because the
11428 defining code might be shared across modules, depending on the
11429 implementation. Symptoms reported by Martin Rudalics in:
11430 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11431 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11432 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11433 overriding the corresponding functions in syntax.h.
11434 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11435 (syntax_property): New inline functions.
11436 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11437 Rewrite in terms of these new functions.
11439 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11441 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11442 not chars_in_text, whose result depends on the multibyteness of
11443 the current buffer. (Bug#15426)
11445 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11447 Port recent change to hosts where pointers aren't 'long'.
11448 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11449 Don't assume that pointers are the same width as 'long'.
11450 Add a compile-time check that a pointer fits into two X slots.
11452 A simpler, centralized INLINE.
11453 * conf_post.h (INLINE): Define only if not already defined.
11454 This allows us to use a single INLINE, defined by one file
11456 * emacs.c (INLINE): Define it.
11457 Also, include category.h, charset.h, composite.h, dispextern.h,
11458 syntax.h, systime.h, so that their INLINE definitions are expanded
11459 properly for Emacs.
11460 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11461 * buffer.h, buffer.c (BUFFER_INLINE):
11462 * category.h, category.c (CATEGORY_INLINE):
11463 * character.h, character.c (CHARACTER_INLINE):
11464 * charset.h, charset.c (CHARSET_INLINE):
11465 * composite.h, composite.c (COMPOSITE_INLINE):
11466 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11467 * frame.h, frame.c (FRAME_INLINE):
11468 * intervals.h, intervals.c (INTERVALS_INLINE):
11469 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11470 * lisp.h, alloc.c (LISP_INLINE):
11471 * process.h, process.c (PROCESS_INLINE):
11472 * syntax.h, syntax.c (SYNTAX_INLINE):
11473 * systime.h, sysdep.c (SYSTIME_INLINE):
11474 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11475 * window.h, window.c (WINDOW_INLINE):
11476 Remove. All uses replaced with INLINE.
11478 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11480 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11481 to avoid Bug#15398.
11483 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11485 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11486 'const char *' to avoid compiler warnings due to similar change in
11487 the prototype of x_get_string_resource.
11489 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11491 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11492 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11493 going to replace static variables below. Adjust comments.
11494 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11495 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11496 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11497 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11498 Related users changed.
11499 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11500 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11501 last_mouse_movement_time, going to replace static variables below.
11503 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11504 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11506 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11507 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11508 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11509 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11510 static variables below.
11511 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11512 (last_mouse_scroll_bar): Remove.
11513 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11514 (mouseExited): Related users changed.
11516 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11518 Do not use external array to process X scroll bar messages.
11519 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11520 (x_send_scroll_bar_event): Pack window pointer into two slots
11521 of XClientMessageEvent if we're 64-bit. Adjust comment.
11522 (x_scroll_bar_to_input_event): Unpack accordingly.
11524 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11526 Ifdef away recent changes which aren't relevant to NS port.
11527 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11528 [!HAVE_NS]: Declare as such.
11529 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11530 [!HAVE_NS]: Define as such.
11532 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11534 * frame.c (x_redo_mouse_highlight): New function
11535 to factor out common code used in W32 and X ports.
11536 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11537 * xterm.h (struct x_display_info):
11538 * w32term.h (struct w32_display_info):
11539 * nsterm.h (struct ns_display_info): New members
11540 last_mouse_motion_frame, last_mouse_motion_x and
11541 last_mouse_motion_y, going to replace static variables below.
11542 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11543 (redo_mouse_highlight): Remove.
11544 (note_mouse_movement, syms_of_xterm): Adjust user.
11545 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11546 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11547 (redo_mouse_highlight): Remove.
11548 (note_mouse_movement, syms_of_w32term): Adjust user.
11549 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11550 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11552 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11553 * nsfns.m (compute_tip_xy): Adjust user.
11555 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11557 * frame.c (x_mouse_grabbed): New function.
11558 * dispextern.h (x_mouse_grabbed): Add prototype.
11559 (last_mouse_frame): Remove declaration.
11560 * xterm.h (struct x_display_info):
11561 * w32term.h (struct w32_display_info):
11562 * nsterm.h (struct ns_display_info): New member
11563 last_mouse_frame, going to replace...
11564 * xdisp.c (last_mouse_frame): ...global variable.
11565 (note_tool_bar_highlight):
11566 * w32term.c (w32_mouse_position, w32_read_socket):
11567 * xterm.c (XTmouse_position, handle_one_xevent):
11568 Use x_mouse_grabbed.
11569 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11571 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11573 * w32term.c (w32_read_socket): Avoid temporary
11574 variables in a call to x_real_positions.
11575 * xterm.c (handle_one_xevent): Likewise.
11577 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11579 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11580 (x_icon_type): Remove prototype.
11581 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11582 * frame.c (x_icon_type): Remove.
11583 * w32term.c (x_make_frame_visible, x_iconify_frame):
11584 * xterm.c (x_make_frame_visible, x_iconify_frame):
11585 Use x_set_bitmap_icon to factor out common code.
11587 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11589 * dispextern.h (check_x_display_info, x_get_string_resource):
11590 Declare here just once and unify the latter.
11591 * frame.c (check_x_display_info, x_get_string_resource):
11592 * nsterm.h (check_x_display_info):
11593 * xrdb.c (x_get_string_resource):
11594 * xterm.h (check_x_display_info): Remove prototypes.
11595 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11596 * w32reg.c (x_get_string_resource): Likewise.
11597 (w32_get_rdb_resource): Adjust user.
11599 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11601 * xterm.h (struct x_display_info): New member
11602 x_pending_autoraise_frame, going to replace...
11603 * xterm.c (pending_autoraise_frame): ...static variable.
11604 (x_new_focus_frame, XTread_socket): Adjust users.
11605 * w32term.h (struct w32_display_info): New member
11606 w32_pending_autoraise_frame, going to replace...
11607 * w32term.c (pending_autoraise_frame): ...global variable.
11608 (x_new_focus_frame, w32_read_socket): Adjust users.
11610 2013-09-17 Glenn Morris <rgm@gnu.org>
11612 * xdisp.c (message_dolog): If we create *Messages*,
11613 switch it to messages-buffer-mode.
11615 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11617 Don't overuse 'const' in types of locals.
11618 * bidi.c (bidi_count_bytes):
11619 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11620 (xg_event_is_for_scrollbar):
11621 * xselect.c (x_handle_property_notify)
11622 (x_handle_selection_notify, x_handle_dnd_message):
11623 * xsettings.c, xsettings.h (xft_settings_event):
11624 * xterm.c (x_handle_net_wm_state, handle_one_event)
11625 (x_menubar_window_to_frame, x_detect_focus_change)
11626 (construct_mouse_click, note_mouse_movement)
11627 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11628 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11629 (handle_one_xevent, x_handle_net_wm_state):
11630 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11631 (x_handle_dnd_message):
11632 Avoid unnecessary 'const', typically the second 'const' in
11633 'const foo * const arg', a 'const' that does not affect the API
11634 and doesn't significantly help the human reader.
11636 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11638 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11639 only if Glib < 2.36.0.
11640 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11641 * xsettings.c (init_gconf, init_gsettings): Do not check
11643 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11645 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11647 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11649 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11650 before calling g_type_init.
11652 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11654 * nsterm.m (syms_of_nsterm): ... to here.
11656 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11658 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11659 (ignore_next_mouse_click_timeout): Use Time as X does.
11660 (handle_one_xevent): Avoid cast and use unsigned comparison.
11662 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11664 Do not copy X event in handle_one_xevent except KeyPress case.
11665 Wnen XEvent is processed, it is unlikely to be changed except
11666 KeyPress case, so we can avoid copying and use const pointer to
11667 const data to make sure that an event is not changed elsewhere.
11668 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11669 const' and do not create local copy except for the KeyPress event.
11670 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11671 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11672 (x_handle_net_wm_state, x_menubar_window_to_frame)
11673 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11674 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11675 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11676 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11677 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11678 (x_handle_dnd_message):
11679 * xsettings.c (xft_settings_event):
11680 Use 'const XEvent * const' where appropriate.
11681 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11683 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11685 Fix X event waiting to handle multiple frames.
11686 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11687 * xterm.c (pending_event_wait): Remove. Adjust users.
11688 (x_detect_focus_change): Pass frame arg.
11689 (handle_one_xevent): Find related frame early and clear per-frame
11690 wait_event_type only if this is an event for the relevant frame.
11691 (x_wait_for_event): Use per-frame wait_event_type.
11693 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11695 * nsfns.m (Fx_create_frame): Fix font driver registration for
11698 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11699 for syms_of_macfont.
11701 * nsterm.m: Include macfont.h.
11702 (ns_tmp_flags, ns_tmp_font): Remove.
11703 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11704 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11705 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11706 (changeFont:): Fix code style. Check for font driver type when
11709 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11712 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11713 (nsfont_open): Set font driver type.
11714 Set font->ascent and font->descent. Figure out font instead of
11715 ns_tmp_font, and flags instead of ns_tmp_flags.
11716 Fix indentation. Remove call to ns_draw_text_decoration,
11719 * nsfns.m: Include macfont.h.
11720 (Fx_create_frame): Register macfont driver, make a better default font.
11721 (Fns_popup_font_panel): Get font from macfont driver, if used.
11723 * macfont.m, macfont.h, macuvs.h: New files.
11725 * font.h: Declare syms_of_macfont.
11727 * font.c (syms_of_font): Call syms_of_macfont.
11729 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11731 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11733 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11734 and it is always zero for others, so I assume that this is an ancient
11735 leftover which nobody will want to change any more.
11736 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11737 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11738 * frame.c (x_set_scroll_bar_width):
11739 * w32fns.c (w32_createscrollbar):
11740 * w32term.c (w32_set_vertical_scroll_bar):
11741 * xfns.c (x_set_scroll_bar_default_width):
11742 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11743 (x_scroll_bar_expose): Related users changed.
11745 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11747 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11748 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11749 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11751 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11752 Define once here...
11753 * nsterm.h, w32term.h, xterm.h: ...and not here.
11754 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11755 Remove unused Xisms.
11756 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11757 these modules are never compiled otherwise.
11759 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11761 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11762 Doc fix. (Bug#15375)
11764 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11766 Unify Fx_focus_frame between all ports.
11767 * frame.h (x_focus_frame): New prototype.
11768 * xfns.c (Fx_focus_frame): Remove.
11769 (syms_of_xfns): Do not defsubr it.
11770 (x_focus_frame): X implementation.
11771 * nsfns.m (Fx_focus_frame): Remove.
11772 (syms_of_nsfns): Do not defsubr it.
11773 (x_focus_frame): NS implementation.
11774 * w32term.c (Fx_focus_frame): Remove.
11775 (x_focus_on_frame): Rename to...
11776 (x_focus_frame): W32 implementation.
11777 * w32term.h (x_focus_on_frame): Remove prototype.
11778 * w32fns.c (Fx_focus_frame): Remove.
11779 (syms_of_w32fns): Do not defsubr it.
11780 * frame.c (Fx_focus_frame): Define here.
11781 (syms_of_frame): Defsubr here.
11782 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11784 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11786 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11787 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11788 each port to reference the port-specific window system data.
11789 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11790 (FRAME_DISPLAY_INFO): Define.
11791 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11792 (FRAME_DISPLAY_INFO): Define. Adjust users.
11793 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11794 (FRAME_DISPLAY_INFO): Define. Adjust users.
11795 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11796 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11797 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11798 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11799 * xselect.c, xterm.c: All related users changed.
11801 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11803 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11804 (x_menubar_window_to_frame): Remove prototypes.
11805 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11806 (x_menubar_window_to_frame, x_top_window_to_frame):
11808 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11809 (x_menubar_window_to_frame, x_top_window_to_frame):
11810 ...to here and convert all but the last to static.
11812 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11814 * lisp.mk (lisp): Add w32-common-fns.elc.
11816 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11818 * charset.c (char_charset): Document an exception for char-charset.
11820 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11822 * xterm.h (x_display_info): New field last_user_time...
11823 * xterm.c (toplevel): ...to replace static last_user_time.
11824 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11826 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11828 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11829 scroll bar values to prevent thumb from disappear and update comment.
11831 2013-09-11 Glenn Morris <rgm@gnu.org>
11833 * emacs.c (usage_message): Possessive apostrophe tweak.
11835 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11837 * nsterm.m (syms_of_nsterm): Use Qns.
11838 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11839 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11840 * xfns.c (x_display_info_for_name, Fx_open_connection):
11841 Remove old '#if 0' code.
11842 (syms_of_xfns): Use Qx.
11843 * termhooks.h (fullscreen_hook): Remove the leftover.
11844 (struct terminal): Fix typo in comment.
11846 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11848 Cleaning up a few X scroll bar bits.
11849 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11850 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11851 New member last_seen_part, going to replace...
11852 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11853 (xt_action_hook) [USE_LUCID]: Adjust user.
11854 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11855 Lucid-specific scroll bar support.
11856 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11857 to int and adjust to use last_seen_part member.
11858 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11859 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11860 Initialize last_seen_part.
11862 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11864 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11865 insert-buffer-substring an empty string.
11867 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11869 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11870 avoiding a GCC warning.
11872 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11874 Ifdef away frame tool bar code when it is not really used.
11875 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11876 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11877 and minimize_tool_bar_window_p under the above.
11878 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11879 (fset_tool_bar_window): Likewise.
11880 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11881 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11882 (change_frame_size_1):
11883 * window.c (window_from_coordinates, Frecenter): Adjust users.
11884 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11885 code is not really used.
11886 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11887 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11888 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11889 [!USE_GTK && !HAVE_NS]: Define as such.
11890 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11891 (note_mouse_highlight, expose_frame):
11892 * xfns.c (x_set_tool_bar_lines):
11893 * xterm.c (handle_one_xevent): Adjust users.
11895 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11897 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11898 This bug was introduced by my 2013-08-26 patch, which incorrectly
11899 assumed that the terminfo implementation doesn't use termcap buffers.
11900 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11901 these buffers apparently are used after all.
11902 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11903 (struct tty_display_info): Define members termcap_term_buffer and
11904 termcap_strings_buffer even if TERMINFO.
11906 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11909 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11910 'usage' docstring entry to pacify make-docfile.
11912 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11914 Change comparison functions =, <, >, <=, >= to take many arguments.
11915 * data.c: Change comparison functions' interface and implementation.
11916 * lisp.h: Make arithcompare available for efficient two arg
11918 * bytecode.c: Use arithcompare.
11919 * fileio.c: Use new interface.
11921 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11923 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11925 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11927 * eval.c (Feval): Document the new use of `lexical'.
11929 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11931 Review and drop old frame resize hack.
11932 * frame.h (struct frame): Remove force_flush_display_p.
11933 * dispnew.c (update_frame): Adjust user and don't call
11934 flush_frame here. The comment has said that there was an issues
11935 with redisplaying fringes, but I don't see any differences with
11936 and without this hack. Hopefully we can continue without it.
11937 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11938 current frame matrices twice if resized_p is set.
11940 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11942 Do not populate pure Xism x_sync to other ports.
11943 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11944 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11945 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11946 * w32term.h (x_sync): Remove prototype.
11948 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11950 Cleanup frame flushing.
11951 * dispextern.h (struct redisplay_interface):
11952 Drop flush_display_optional because flush_display is enough
11953 for X and flushing via RIF is just a no-op for others.
11954 * frame.h (flush_frame): New function.
11955 * dispnew.c (update_frame):
11956 * minibuf.c (read_minibuf):
11957 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11959 * keyboard.c (detect_input_pending_run_timers): Do not flush
11960 all frames but selected one in redisplay_preserve_echo_area.
11961 * nsterm.m (ns_flush): Remove no-op.
11962 (ns_redisplay_interface): Adjust user.
11963 * w32term.h (x_flush): Remove no-op.
11964 (w32_redisplay_interface): Adjust user.
11965 * xterm.c (x_flush): Simplify because we do not flush all
11966 frames at once any more. Adjust comment.
11967 (x_redisplay_interface): Adjust user.
11969 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11971 Port --without-x --enable-gcc-warnings to Fedora 19.
11972 * gfilenotify.c (globals_of_gfilenotify):
11973 Call g_type_init only if using an older glib version that needs it.
11975 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11977 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11978 (last_glyphless_glyph_merged_face_id): Remove declarations.
11979 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11980 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11981 (last_glyphless_glyph_merged_face_id): Now static.
11982 (merge_escape_glyph_face): New function, refactored from...
11983 (get_next_display_element): ...here.
11984 (merge_glyphless_glyph_face): New function, refactored from...
11985 (produce_glyphless_glyph): ...here...
11986 * term.c (produce_glyphless_glyph): ...and here.
11988 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11990 * eval.c (eval_sub): Only call Ffunction if necessary.
11992 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11994 Attempt to make redisplay more selective when changing cursor type.
11995 * frame.h (struct frame): New bitfield cursor_type_changed.
11996 * xdisp.c (cursor_type_changed): Remove.
11997 (try_cursor_movement, redisplay_window, try_window_id)
11998 (set_frame_cursor_types, try_window_reusing_current_matrix):
11999 Adjust to use per-frame bitfield.
12000 (redisplay_internal): Look for cursor type change on each visible
12001 frame and consider all frames if cursor type has been changed on
12002 the frame other than selected. If cursor type has been changed on
12003 selected frame only, do not use fast update.
12005 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12007 Attempt to make redisplay more selective when changing fonts.
12008 * frame.h (struct frame): New bitfield fonts_changed.
12009 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12010 (adjust_frame_glyphs): Add prototype.
12011 * dispnew.c (fonts_changed_p): Remove.
12012 (adjust_glyphs): Remove because we do not
12013 adjust matrices on all frames at once any more.
12014 (adjust_frame_glyphs): Block and unblock input here.
12015 (adjust_glyph_matrix): Use fonts_changed.
12016 (change_frame_size_1): Use adjust_frame_glyphs.
12017 * font.c (font_open_entity): Use fonts_changed.
12018 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12019 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12020 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12021 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12022 (shrink_mini_window, Fresize_mini_window_internal)
12023 (window_scroll_pixel_based, Fset_window_configuration)
12024 (apply_window_adjustment, Fset_window_vscroll):
12025 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12026 Use adjust_frame_glyphs.
12027 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12028 (try_window_reusing_current_matrix, try_window_id, display_line)
12029 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12030 (redisplay_internal): Consider fonts_changed and adjust frame
12031 matrices for each frame only if the frame is visible. If font
12032 has been changed on some frame during full redisplay, retry
12033 only visible frames where the font has been actually changed.
12035 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12037 Cache current header and mode line height for each window.
12038 * window.h (struct window): New fields mode_line_height
12039 and header_line_height.
12040 * window.c (make_window): Initialize them.
12041 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12042 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12043 (current_mode_line_height, current_header_line_height):
12044 Remove declaration.
12045 * xdisp.c (current_mode_line_height, current_header_line_height):
12047 (pos_visible_p, init_xdisp): Adjust user.
12048 (redisplay_window): Invalidate mode_line_height and
12049 header_line_height if current and desired matrices do not agree.
12051 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12053 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12054 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12056 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12058 Make --without-x compatible with --enable-gcc-warnings.
12059 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12060 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12061 members under HAVE_WINDOW_SYSTEM.
12062 * keyboard.c (make_lispy_focus_out): Likewise.
12063 (record_menu_key): Move under HAVE_MENUS.
12064 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12065 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12066 (syms_of_xdisp): Adjust user.
12067 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12068 (start_hourglass, cancel_hourglass):
12069 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12070 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12071 and CLEAR_FONT_TABLE_NFONTS.
12072 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12073 Declare only if HAVE_WINDOW_SYSTEM.
12074 (lface_same_font_attributes_p, clear_face_gcs): Define only
12075 if HAVE_WINDOW_SYSTEM.
12077 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12079 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12080 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12081 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12083 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12085 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12087 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12089 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12090 This fixes a type error on hosts where ptrdiff_t is wider than int.
12092 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12094 * keyboard.c (read_key_sequence_vs): New function.
12095 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12098 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12100 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12102 Makefile improvements.
12103 * Makefile.in (config.status): Don't use double-colon rules, as
12104 they are not portable according to POSIX. Fix shell typo with `;
12105 I guess this rule has never been tested?
12106 (VCSWITNESS): New macro, to override any environment var.
12108 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12110 * xterm.h (struct x_display_info): Do not track X connection
12111 fd separately because it is always available from Display.
12112 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12115 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12117 * buffer.c (drop_overlay):
12118 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12119 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12121 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12123 * buffer.c (Fmake_overlay, Fmove_overlay):
12124 * intervals.c (set_point_from_marker):
12125 * print.c (PRINTPREPARE): Prefer signal_error
12126 to plain error and report unsuitable marker too.
12128 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12130 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12131 for 'dragging' member.
12132 (struct x_output): Remove set-but-unused leftovers
12133 'left_before_move' and 'top_before_move'.
12134 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12135 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12136 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12137 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12138 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12139 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12140 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12141 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12143 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12145 * nsfont.m (INVALID_GLYPH): New define.
12146 (nsfont_encode_char): Use INVALID_GLYPH.
12147 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12149 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12151 * xterm.c (x_last_mouse_movement_time): Revert last change.
12152 This code should use XDisplayMotionBufferSize to check display's
12153 motion history first, and there are few other issues as well.
12154 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12155 (handle_one_xevent): Adjust user.
12157 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12159 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12160 * frame.c (Flast_nonminibuf_frame): ... to here.
12161 (check_minibuf_window): Don't abort if no window was found
12164 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12166 Use XGetMotionEvents to ask the last mouse motion time from X server.
12167 * xterm.c (X_MOTION_HISTORY): Default to 1.
12168 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12169 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12170 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12171 Ifdef away legacy code.
12172 (XTmouse_position, x_scroll_bar_report_motion):
12173 Use x_last_mouse_movement_time.
12174 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12177 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12179 * msdos.c (last_mouse_window): Move to...
12180 (dos_rawgetc): ...this function and adjust comment.
12181 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12182 (mouseMoved): ...this function and adjust comment.
12183 * w32term.c (last_window): Likewise with...
12184 (w32_read_socket): ...this function.
12185 * xterm.c (last_window): Likewise with...
12186 (handle_one_xevent): ...this function.
12188 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12190 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12191 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12192 (handle_one_xevent): ...to here.
12193 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12196 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12198 * msdos.c (IT_set_terminal_window): Remove no-op.
12199 (initialize_msdos_display): Adjust terminal setup.
12200 * w32console.c (w32con_set_terminal_window): Remove no-op.
12201 (initialize_w32_display): Adjust terminal setup.
12202 * w32term.c (w32_set_terminal_window): Remove no-op.
12203 (w32_create_terminal): Adjust terminal setup.
12204 * xterm.c (XTset_terminal_window): Remove no-op.
12205 (x_create_terminal): Adjust terminal setup.
12207 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12209 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12211 (ns_create_terminal): Adjust terminal setup.
12212 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12214 (w32_create_terminal): Adjust terminal setup.
12215 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12217 (x_create_terminal): Adjust terminal setup.
12219 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12221 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12222 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12223 * dispnew.c (buffer_posn_from_coords):
12224 * window.c (Fwindow_end, displayed_window_lines):
12225 * xdisp.c (redisplay_mode_lines): Use it.
12227 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12229 * fontset.c (face_for_char): Check char in the current face font first
12230 if HAVE_NS (Bug#15138).
12232 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12234 * window.c (temp_output_buffer_show): Make sure window returned
12235 by display_buffer is live (Bug#15213).
12237 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12239 Minor cleanup to avoid forward declarations.
12240 * coding.h (struct ccl_spec): Remove forward declaration.
12241 * composite.h (toplevel): Include font.h.
12242 (struct composition_it, struct face, struct font_metrics):
12243 Remove forward declaration.
12244 * dispextern.h (struct image, struct atimer): Likewise.
12245 * emacsgtkfixed.h (struct frame): Likewise.
12246 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12247 * font.h (struct font_driver, struct font, struct glyph_string)
12248 (struct face): Remove forward declaration.
12249 * fontset.h (struct face, struct font): Likewise.
12250 * frame.h (toplevel): Style cleanup.
12251 (enum output_method): Move to...
12252 * termhooks.h (enum output_method): ...here.
12253 (struct glyph, struct frame, struct ns_display_info)
12254 (struct x_display_info, struct w32_display_info):
12255 Remove forward declaration.
12256 * xterm.h (toplevel): Include termhooks.h.
12257 (struct font, struct window, struct glyph_matrix, struct frame)
12258 (struct input_event, struct face, struct image): Remove forward
12260 * gtkutil.h (struct _widget_value): Likewise.
12261 * keyboard.h (toplevel): Include termhooks.h.
12262 (struct input_event): Remove forward declaration.
12264 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12266 * intervals.c (set_point_from_marker): New function.
12267 * editfns.c (Fgoto_char):
12268 * process.c (Finternal_default_process_filter):
12269 * window.c (select_window_1): Use it.
12270 * buffer.h (set_point_from_marker): Add prototype.
12272 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12274 * w32.c (term_winsock): Call release_listen_threads before calling
12276 (_sys_wait_accept): Wait for accept event in a loop with a finite
12277 timeout, instead of waiting indefinitely. Will hopefully avoid
12278 hanging during exit because WSACleanup deadlocks waiting for the
12279 event object to be released. (Bug#14333)
12281 * w32proc.c (release_listen_threads): New function, signals all
12282 the reader threads that listen for connections to stop waiting.
12284 * w32.h (release_listen_threads): Add prototype.
12286 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12288 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12289 field of new marker (for sanity and safety).
12290 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12291 anyway because XMISCTYPE is a function and can't be an lvalue).
12293 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12295 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12296 (x_after_update_window_line, x_scroll_bar_create)
12297 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12298 (handle_one_xevent, x_clear_frame_area):
12299 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12300 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12301 * xterm.h (x_clear_area): Adjust prototype.
12303 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12305 Hook scanning and indentation functions to find_newline. This helps
12306 to avoid duplicated code and renders more respect to newline cache.
12307 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12308 * cmds.c (Fforward_line):
12309 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12310 Use find_newline and avoid unnecessary point movements.
12311 * search.c (scan_newline): Implement on top of find_newline.
12313 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12315 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12316 scoped code (bug#11258).
12318 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12320 * nsterm.m (last_window): New variable.
12321 (EV_TRAILER2): New macro.
12322 (EV_TRAILER): Call EV_TRAILER2.
12323 (mouseMoved:): Add support for mouse-autoselect-window
12324 on nextstep (Bug#6888).
12326 2013-08-28 Andreas Schwab <schwab@suse.de>
12328 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12329 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12330 Remove unused macro definitions.
12331 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12332 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12333 Only define if emacs.
12335 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12337 Prefer enum glyph_row_area to int where appropriate.
12338 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12340 (window_box, window_box_width, window_box_left, window_box_left_offset)
12341 (window_box_right, window_box_right_offset): Adjust prototypes.
12342 * xdisp.c (window_box, window_box_width, window_box_left)
12343 (window_box_left_offset, window_box_right, window_box_right_offset):
12344 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12345 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12346 * nsterm.m (ns_clip_to_row):
12347 * w32term.c (w32_clip_to_row):
12348 * xterm.c (x_clip_to_row): Likewise.
12350 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12352 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12353 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12355 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12357 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12358 for portability to hosts where /bin/sh has problems.
12360 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12362 Redesign redisplay interface to drop global output_cursor.
12363 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12364 (toplevel): Remove declaration of output_cursor.
12365 (set_output_cursor, x_cursor_to): Remove prototype.
12366 * window.h (struct window): New member output_cursor.
12367 (output_cursor_to): New function to replace RIF member.
12368 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12369 (update_text_area, set_window_cursor_after_update): Use it.
12370 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12371 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12372 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12373 * w32term.c (x_update_window_begin, x_update_window_end):
12374 * xterm.c (x_update_window_begin, x_update_window_end):
12375 Adjust to use per-window output cursor.
12377 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12379 Simplify SELECT_TYPE-related code.
12380 Like EMACS_TIME, this portability layer is no longer needed, since
12381 Emacs has been using fd_set as a portability layer for some time.
12382 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12383 (SELECT_TYPE): Remove. All uses changed to fd_set.
12384 (fd_set) [!FD_SET]: New typedef.
12386 Simplify EMACS_TIME-related code.
12387 This portability layer is no longer needed, since Emacs has been
12388 using struct timespec as a portability layer for some time.
12389 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12390 Include <time.h> rather than "systime.h"; that's all that's needed now.
12391 * dispnew.c: Include <timespec.h> rather than "systime.h";
12392 that's all that's needed now.
12393 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12394 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12395 TIMESPEC_RESOLUTION.
12396 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12397 LOG10_TIMESPEC_RESOLUTION.
12398 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12399 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12400 (make_emacs_time): Remove. All used changed to make_timespec.
12401 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12402 (current_timespec): Rename from current_emacs_time. All uses changed.
12403 (add_emacs_time): Remove. All uses changed to timespec_add.
12404 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12405 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12406 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12407 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12408 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12409 (current_timespec): Rename from current_emacs_time. All uses changed.
12410 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12411 changed to timespec_cmp.
12412 * xgselect.c: Include <timespec.h>, since our .h files don't.
12414 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12416 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12417 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12418 Remove the leftovers.
12419 * gtkutil.c (toplevel): Do not declare Qxft but include
12421 * image.c (toplevel): Do not declare Vlibrary_cache because
12422 it's already done in lisp.h.
12424 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12426 * lisp.h (Mouse_HLInfo): Move from here...
12427 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12428 (reset_mouse_highlight): New function.
12429 * msdos.c (dos_set_window_size, IT_update_begin)
12430 (internal_terminal_init):
12431 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12432 (ns_initialize_display_info):
12433 * w32console.c (initialize_w32_display):
12434 * w32term.c (x_update_window_end, x_free_frame_resources)
12435 (w32_initialize_display_info):
12436 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12437 * window.c (Fdelete_other_windows_internal):
12438 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12439 * termchar.h (toplevel):
12440 * xterm.h (toplevel): Include dispextern.h.
12442 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12444 Fix minor problems found by static checking.
12445 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12446 (expect): Avoid nested-if warning.
12447 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12448 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12449 * nsterm.h, nsterm.m (ns_select):
12450 * xgselect.c, xgselect.h (xg_select):
12451 Adjust signature to better match pselect's.
12452 * nsterm.m (ns_select):
12453 Don't set *TIMEOUT, since pselect doesn't.
12454 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12455 diagnostic about assigning const char * to it.
12456 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12458 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12460 * lread.c (substitute_object_recurse): Handle hash-tables as well
12463 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12465 Fix unlikely core dump in init_tty, and simplify terminfo case.
12466 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12467 The old version incorrectly dumped core if malloc returned a
12468 buffer containing only non-NUL bytes.
12469 (init_tty): Do not allocate or free termcap buffers; the
12470 struct does that for us now.
12471 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12472 (struct tty_display_info): Define members termcap_term_buffer and
12473 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12474 use them. Allocate them directly in struct rather than indirectly
12475 via a pointer, to simplify init_tty.
12477 * frame.c (check_minibuf_window): Initialize 'window' properly,
12478 so that Emacs reliably aborts later if 'window' is not initialized.
12480 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12482 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12483 of VoidSymbol (Bug#15154).
12485 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12487 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12488 mouse_face_beg_y and mouse_face_end_y.
12489 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12490 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12491 Adjust users and update comment where appropriate.
12493 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12495 * frame.c (check_minibuf_window): New function.
12496 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12497 Call check_minibuf_window (Bug#15183).
12499 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12501 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12502 because this is the only last cursor data we need to keep and consult.
12503 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12504 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12507 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12509 Fix recovering from possible decompression error.
12510 Since insert_from_gap doesn't always move point, we can't use PT as
12511 the position where the partially decompressed data ends, and
12512 should count how many bytes was produced so far.
12513 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12514 (unwind_decompress): Really delete partially uncompressed data.
12515 (Fzlib_decompress_region): Take decompressed data size into account.
12517 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12519 * syntax.c (init_syntax_once): Adjust comment and do an early
12520 initialization of Qchar_table_extra_slots just once...
12521 * casetab.c (init_casetab_once):
12522 * category.c (init_category_once):
12523 * character.c (syms_of_character):
12524 * coding.c (syms_of_coding):
12525 * xdisp.c (syms_of_xdisp): ...and omit it here.
12527 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12529 * xdisp.c (get_next_display_element): Don't apply to characters
12530 from a display vector the logic of setting it->end_of_box_run_p
12531 suitable for characters from a buffer. (Bug#15175)
12533 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12534 to handle directories, rather than '_utime' which doesn't.
12537 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12539 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12540 or fullscreen (Bug#14627).
12542 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12544 System-dependent integer overflow fixes.
12545 * process.c (Fset_process_window_size): Signal an error if
12546 the window size is outside the range supported by the lower level.
12547 * sysdep.c (set_window_size): Return negative on error,
12548 nonnegative on success, rather than -1, 0, 1 on not in system,
12549 failure, success. This is simpler. Caller changed.
12550 (serial_configure): Remove unnecessary initialization of local.
12551 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12552 size fits in unsigned long; this isn't true on some 32-bit hosts.
12553 Avoid buffer overrun if some future version of /proc/meminfo has a
12554 variable name longer than 20 bytes.
12555 (system_process_attributes) [__FreeBSD__]:
12556 Don't assume hw.availpages fits in 'int'.
12558 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12560 Don't let very long directory names overrun the stack.
12561 Fix some related minor problems involving "//", vfork.
12562 * callproc.c (encode_current_directory): New function.
12563 (call_process): Don't append "/"; not needed.
12564 * fileio.c (file_name_as_directory_slop): New constant.
12565 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12566 this can save the caller having to alloca.
12567 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12568 Use SAFE_ALLOCA, not alloca.
12569 (directory_file_name, Fexpand_file_name): Leave leading "//"
12570 alone, since it can be special even on POSIX platforms.
12571 * callproc.c (call_process):
12572 * process.c (Fformat_network_address):
12573 * sysdep.c (sys_subshell):
12574 Use encode_current_directory rather than rolling our own.
12575 (create_process): No need to encode directory; caller does that now.
12576 * process.h (encode_current_directory): New decl.
12577 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12578 Rework to avoid 'goto xyzzy;'.
12580 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12582 * xdisp.c (handle_face_prop): If the default face was remapped use
12583 the remapped face for strings from prefix properties. (Bug#15155)
12585 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12587 Minor cleanup for redisplay interface and few related functions.
12588 * frame.h (enum text_cursor_kinds): Move from here...
12589 * dispextern.h (enum text_cursor_kinds): ...to here.
12590 (toplevel): Drop unnecessary declarations.
12591 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12592 in update_window_end_hook and draw_window_cursor functions.
12593 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12594 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12595 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12596 * xterm.c (x_update_window_end, x_draw_window_cursor):
12597 * xdisp.c (display_and_set_cursor, update_window_cursor)
12598 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12599 enum text_cursor_kinds where appropriate.
12601 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12603 Redesign redisplay interface to drop updated_row and updated_area.
12604 * dispextern.h (updated_row, updated_area): Remove declaration.
12605 (struct redisplay_interface): Pass glyph row and row area parameters
12606 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12607 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12609 * dispnew.c (updated_row, updated_area): Remove.
12610 (redraw_overlapped_rows, update_window_line): Adjust user.
12611 (update_marginal_area, update_text_area): Likewise. Pass updated row
12612 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12613 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12616 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12618 * process.c (flush_pending_output): Remove stub.
12621 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12623 * callproc.c: Fix race that killed background processes (Bug#15144).
12624 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12625 Record deleted process-id in critical section, not afterwards.
12626 Don't mistakenly kill process created by a call-process invocation
12627 that discards output and does not wait.
12629 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12631 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12632 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12633 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12634 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12635 to shut up compiler in mark_object.
12636 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12638 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12640 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12641 We can't portably rely on PTY_OPEN doing that, even if
12642 it calls posix_openpt with O_CLOEXEC.
12644 2013-08-20 Kenichi Handa <handa@gnu.org>
12646 * character.c (string_char): Improve commentary.
12648 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12650 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12651 (struct animation_cache): Make signature a flexible array member.
12652 All uses changed. This is a tad slower but may insulate us better
12653 from future changes to ImageMagick.
12655 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12657 * image.c: Shrink memory needed for animation cache.
12658 (SIGNATURE_DIGESTSIZE): New constant.
12659 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12660 (imagemagick_create_cache): Copy the signature. This saves
12661 several KB of memory that ImageMagick wastes per signature.
12662 Don't bother updating the update_time, as the caller does that now.
12663 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12664 it's a fixed size struct member now.
12665 (imagemagick_get_animation_cache): Always destroy the signature,
12666 as it's now imagemagick_create_cache's responsibility to copy it.
12667 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12668 and use memcmp rather than strcmp.
12669 eassert that ImageMagick returns a signature of the specified length.
12671 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12673 * image.c (imagemagick_get_animation_cache): Don't segfault on
12675 (imagemagick_get_animation_cache): Revert to previous definition
12676 so that it actually works. But keep the memory leak fix.
12677 (imagemagick_get_animation_cache): Fix memory leak.
12679 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12681 * image.c: Fix animation cache signature memory leak.
12682 Fix some other minor performance problems while we're at it.
12683 (imagemagick_create_cache): Clear just the members that
12684 need clearing. Don't set update_time, as caller does that now.
12685 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12686 Simplify by using pointer-to-pointer instead of a prev pointer.
12687 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12688 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12689 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12690 it's already a copy. Free the signature probe unless it's cached.
12692 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12693 This was introduced by my 2013-08-12 fix for Bug#15035.
12695 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12697 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12698 (imagemagick_prune_animation_cache): Now static.
12700 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12702 * image.c (imagemagick_get_animation_cache): Don't segfault when
12703 pruning all entries.
12705 2013-08-18 Ken Brown <kbrown@cornell.edu>
12707 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12708 static heap if ENABLE_CHECKING is defined.
12709 (max_bss_sbrk_ptr): New variable.
12710 (bss_sbrk): Use it.
12711 (report_sheap_usage): Report maximum static heap usage instead of
12712 ending static heap usage.
12714 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12716 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12717 of zlib_initialized according to the results of calling
12718 init_zlib_functions.
12720 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12722 * image.c: Implement an ImageMagick per-image cache.
12723 (imagemagick_get_animation_cache): Fix a double-free error.
12724 (imagemagick_load_image): Remove the ping_wand code, which only
12725 apparently saved time on invalid animated images, and slowed down
12726 everything else. Optimize for the common case.
12728 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12730 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12732 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12734 * marker.c (set_marker): Remove documentation of undefined behavior.
12736 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12738 * image.c (imagemagick_compute_animated_image): Animate correctly
12739 when sub-images are smaller than the main image.
12740 (imagemagick_compute_animated_image): Setting the iterator row to
12741 zero is apparently not allowed.
12742 (imagemagick_compute_animated_image): Allow images that say they
12743 have sub-images that are bigger than the main image, but just crop
12746 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12748 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12750 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12752 * image.c (imagemagick_compute_animated_image): Respect the GIF
12755 2013-08-15 Ken Brown <kbrown@cornell.edu>
12757 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12758 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12761 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12763 Fix minor problems found by static checking.
12764 * frame.c (delete_frame):
12765 * xdisp.c (next_element_from_display_vector):
12766 Avoid uninitialized local.
12767 * image.c (imagemagick_compute_animated_image): Port to C89.
12768 Prefer usual GNU indentation style for loops.
12769 Be more careful about bizarrely large sizes, by using ptrdiff_t
12772 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12774 Fix infinite frame selection loop (Bug#15025).
12775 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12777 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12779 * xdisp.c (compute_window_start_on_continuation_line):
12780 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12781 to make sure we end up setting the window start at the leftmost
12782 visible character of the display line. This avoids funky
12783 horizontal shifting because the window start is not kept on the
12784 same position. (Bug#15090)
12785 (next_element_from_display_vector): Support 'box' face attribute
12786 in the face definitions of a display vector. (Bug#15099)
12788 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12790 * image.c (imagemagick_compute_animated_image): Implement animated
12791 images (bug#14700).
12792 (imagemagick_compute_animated_image): Fix some compilation
12793 warnings. Implement a very simple cache to make the animation
12794 usable at all, but it should be replaced with a per-image cache.
12796 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12798 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12799 to do `for' loops over alist values.
12800 * buffer.h (FOR_EACH_BUFFER):
12801 * process.c (FOR_EACH_PROCESS): Use it.
12802 (handle_child_signal, status_notify, Fget_buffer_process)
12803 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12805 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12807 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12808 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12809 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12810 to xzalloc and so avoid redundant call to memset.
12811 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12812 members because it is allocated with xzalloc and so already zeroed.
12814 2013-08-14 Ken Brown <kbrown@cornell.edu>
12816 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12819 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12821 Utility function and macro to copy Lisp string to C string.
12822 * lisp.h (xlispstrdupa): New macro.
12823 (xlispstrdup): New prototype.
12824 * alloc.c (xlispstrdup): New function.
12825 * callint.c (Fcall_interactively):
12826 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12827 (Fsubstitute_in_file_name):
12828 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12829 * image.c (x_create_bitmap_from_file):
12830 * w32term.c (w32_term_init):
12831 * xterm.c (x_term_init): Use xlispstrdup.
12833 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12835 * image.c (imagemagick_load_image): Make animated pictures work.
12836 There's still some problems with background color settings, though
12839 * decompress.c (unwind_decompress): Always restore point.
12841 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12843 * marker.c (set_marker): Reformat documentation.
12845 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12847 * xdisp.c (cursor_type_changed): Now static.
12849 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12850 Use changed. This avoids the need to call xmalloc and for the
12851 caller to call xfree, and avoids memory leaks in some situations.
12853 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12855 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12856 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12857 (redisplay_window): If window_end_valid is cleared due to non-zero
12858 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12859 so do not call to try_cursor_movement for that window.
12861 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12863 * window.h (struct window): Convert window_end_pos and
12864 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12865 (wset_window_end_pos, wset_window_end_vpos): Remove.
12866 * dispnew.c (adjust_glyph_matrix):
12867 * window.c (Fwindow_end, replace_window, set_window_buffer)
12869 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12870 (set_vertical_scroll_bar, redisplay_window, try_window)
12871 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12872 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12873 (note_mouse_highlight): Adjust users.
12874 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12877 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12879 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12880 * image.c (imagemagick_filename_hint): Use `const char *' and
12881 prefer SSDATA to SDATA to avoid warnings.
12883 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12885 Cleanup window fringes, margins and scroll bars adjustments.
12886 * window.c (set_window_fringes, set_window_margins)
12887 (set_window_scroll_bars, apply_window_adjustment): New functions.
12888 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12889 (Fset_window_scroll_bars): Use them.
12891 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12893 * window.h (struct window): Convert scroll_bar_width
12894 from Lisp_Object to integer. Adjust comment.
12895 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12897 * window.c (wset_scroll_bar_width): Remove.
12898 (make_window): Initialize scroll_bar_width.
12899 (Fsplit_window_internal): Use direct assignment.
12900 (Fset_window_configuration, save_window_save):
12901 Convert Lisp_Object to integer and back where appropriate.
12902 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12903 bar was actually changed, and mention this in docstring.
12905 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12907 * decompress.c: Minor simplifications.
12908 (Fzlib_decompress_region): Don't bother verifying
12909 that avail_out <= UINT_MAX, as that was confusing.
12910 Mention the restriction in a comment instead.
12911 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12913 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12915 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12916 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12918 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12920 * image.c (imagemagick_filename_hint): Check for errors in the
12923 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12925 * window.c (Fwindow_margins): Return nil when there's no marginal
12926 area, as per the documented API.
12928 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12929 Fmake_vector, as scroll bar's struct members are not all Lisp
12930 objects now. This avoids crashes in GC.
12932 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12933 bool, so its address could be taken.
12935 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12937 * image.c (imagemagick_filename_hint): New function to possibly
12938 apply `image-content-type-suffixes'.
12939 (imagemagick_load_image): Use it.
12941 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12943 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12944 if loading zlib failed.
12946 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12948 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12949 2013-08-13 checkin below. Change bool to BOOL, rule is:
12950 All Obj-C code uses BOOL, except for interfaces callable from C.
12952 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12954 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12956 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12957 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12958 bool instead of BOOL.
12959 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12960 from Lisp_Object to bitfield. Adjust comment.
12961 * w32term.c (x_scroll_bar_create): Adjust user.
12962 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12963 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12964 Use bool for boolean.
12965 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12966 to `unsigned int' when defining a bitfield.
12968 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12970 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12972 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12974 * window.h (struct window): Convert left_margin_cols and
12975 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12976 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12977 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12979 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12981 (showing_window_margins_p, update_window_line, update_frame_1):
12982 * fringe.c (draw_fringe_bitmap_1):
12983 * xdisp.c (window_box_width): Adjust users.
12984 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12985 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12986 Use direct assignment.
12987 (Fset_window_configuration, save_window_save, Fwindow_margins):
12988 Convert Lisp_Object to integer and back where appropriate.
12989 (Fset_window_margins): Adjust user. Return t if any margin
12990 was actually changed, and mention this in docstring.
12992 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12994 * syntax.c (forward_word):
12995 * cmds.c (forward_char, backward_char): Mention the optional argument.
12997 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12999 * window.h (struct window): Convert left_fringe_width
13000 and right_fringe_width from Lisp_Objects to integers.
13002 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13003 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13004 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13006 (make_window): Initialize new integer fields to -1.
13007 (Fsplit_window_internal): Use direct assignment.
13008 (Fset_window_configuration, save_window_save):
13009 Convert Lisp_Object to integer and back where appropriate.
13010 (Fset_window_fringes): Adjust user. Return t if any fringe
13011 was actually changed, and mention this in docstring.
13013 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13015 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13016 * nsfns.m (x_set_cursor_type):
13017 * w32fns.c (x_set_cursor_type):
13018 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13019 * xdisp.c (set_frame_cursor_types): ...but in common code.
13021 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13023 * font.c (clear_font_cache): New function, stripped from...
13024 (Fclear_font_cache): ...here, which now uses the function
13025 above. Adjust comment.
13026 * font.h (clear_font_cache): Add prototype.
13027 * xfaces.c (clear_face_cache): Use clear_font_cache.
13029 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13031 * window.c (Fset_window_start): Compare `w', not `window' because
13032 `w' might not be equal to `window' after call to decode_live_window.
13034 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13036 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13037 This fixes a problem introduced by the Bug#15035 patch
13038 when using GPG. Reported by Herbert J. Skuhra.
13040 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13042 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13043 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13044 not yet initialized.
13046 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13048 * decompress.c (Fzlib_decompress_region): Support zlib
13049 decompression, too, and rename.
13051 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13053 Minor zlib configuration tweaks.
13054 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13055 Don't assume presence of fn_inflateInit2_ zlib internal function.
13057 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13059 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13060 include the zlib prefix.
13062 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13064 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13065 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13066 define static variables that are pointers to zlib functions to be
13067 dynamically loaded.
13068 (init_zlib_functions) [WINDOWSNT]: New function.
13069 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13071 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13072 macros instead of invoking the zlib functions directly.
13073 (syms_of_decompress): DEFSYM Qzlib_dll.
13074 Staticpro Szlib_available_p.
13076 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13078 Avoid looping over all frame windows to freeze and unfreeze.
13079 * window.h (struct window): Drop frozen_window_start_p.
13080 (freeze_window_starts): Drop prototype.
13081 * frame.h (struct frame): New frozen_window_starts flag.
13082 (FRAME_WINDOWS_FROZEN): New macro.
13083 * window.c (freeze_window_start, freeze_window_starts):
13085 (select_window, replace_window): Adjust users.
13086 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13087 (window_frozen_p): New function.
13088 (redisplay_window): Use it.
13090 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13092 Fix some fd issues when running subprocesses (Bug#15035).
13093 Fix bugs that can leak files or file descriptors on errors.
13094 Don't unlink open temp files, as that's hard for users to diagnose
13095 when things go awry (e.g., temp disk exhausted).
13096 Don't bother to lock temp files. Check for invalid recursion.
13097 * callproc.c (synch_process_fd): Remove. All uses removed.
13098 (synch_process_tempfile): New var or macro.
13099 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13101 (record_kill_process): New arg, the temp name. All callers changed.
13102 (delete_temp_file): Now just a simple wrapper around unlink.
13103 (call_process_kill): New arg, the call_process_fd array.
13104 Close them all. Clear synch_process_pid. Remove the temp file,
13105 or arrange for it to be removed.
13106 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13107 that's been moved to synch_process_tempfile. Caller changed.
13108 Do not remove the tempfile; that's now call_process_kill's
13110 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13111 call_process_kill; the caller now does that.
13112 (call_process_cleanup): Do not close the process fd; that's now
13113 call_process_kill's responsibility.
13114 (Fcall_process): Implement via new function call_process, which
13115 has most of the old body of Fcall_process, but with a different API.
13116 (call_process): New function that does not open or close filefd if
13117 it is nonnegative. Record which fds need to be closed, and let
13118 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13119 Signal an error if invoked recursively (could be done via a hook).
13120 Simplify creation of the tempfile in the MSDOS case.
13121 Don't create the output file until after checking for the executable.
13122 Report any failure to open /dev/null.
13123 Don't open /dev/null for writing twice; once is enough.
13124 Don't create pipe if all output is being discarded or sent to file.
13125 Don't worry about setting up the coding system or reading from the
13126 pipe if all output is being discarded.
13127 Hoist fd_error local into top level, to lessen block nesting.
13128 Don't record deleted pid here; now done by Fcall_process_region.
13129 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13130 and note its success in synch_process_tempfile.
13131 Do not leak resources when child_setup fails.
13132 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13133 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13134 (create_temp_file): Now returns open fd, with an additional
13135 Lisp_Object * argument to return the name. All callers changed.
13136 Do not close the file; rewind it instead, and leave it open for
13137 the caller. Do not lock the temp file. Unwind-protect the file
13138 and the file-descriptor.
13139 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13140 If an asynchrounous process, record it here, not in call_process.
13141 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13142 * eval.c (set_unwind_protect): New function.
13143 * fileio.c (write_region): New function, generalized from the
13144 old Fwrite_region. Do not lock temp files.
13145 (Fwrite_region): Use it.
13146 * lisp.h (set_unwind_protect, write_region): New decls.
13147 * process.c: Include <verify.h>.
13148 (make_process): Mark fds as initially closed.
13149 (deleted_pid_list): Now a list of pid-filename pairs.
13151 (close_process_fd): New function.
13152 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13153 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13154 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13155 (create_process, create_pty, Fmake_serial_process)
13156 (server_accept_connection): Record which fds need to be closed,
13157 and let deactivate_process close them.
13158 (Fmake_network_process): Do not discard the unwind-protect
13159 until it's safe to do so.
13160 (deactivate_process): Close the fds opened by create_process etc.
13161 (Fprocess_send_eof): Adjust to new way of recording open fds.
13162 Report an error if /dev/null can't be opened, instead of aborting.
13163 * process.h (PROCESS_OPEN_FDS): New constant.
13164 (struct Lisp_Process): New member open_fds.
13165 (record_kill_process, record_deleted_pid): Adjust signatures.
13166 (record_deleted_pid): Move decl here ...
13167 * syswait.h (record_deleted_pid): ... from here.
13169 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13171 * decompress.c: Fix bugs with large buffers and weird inputs.
13172 Tune a bit. Reindent as per usual Emacs style.
13173 (BUFFER_SIZE): Remove.
13174 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13175 more than UINT_MAX bytes. Decompress into the gap instead of into
13176 an auto buffer, as this should avoid copying. Return nil if
13177 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13178 set immediate_quit; we shouldn't trust zlib code that much.
13180 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13182 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13183 errors, and really move the gap to where we want it.
13185 * lisp.h: Include decompress.c support.
13187 * emacs.c (main): Include decompress.c support.
13189 * Makefile.in: Include -lz if present.
13191 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13193 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13194 (initWithTitle:): Initialize frame to 0.
13195 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13196 (fillWithWidgetValue:frame:): Rename from
13197 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13199 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13200 fillWithWidgetValue:frame:
13202 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13203 remove memory leak warnings.
13205 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13206 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13207 menu_pending_title.
13209 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13210 (x_activate_menubar): Update the whole menu.
13211 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13212 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13213 current event is not NSSystemDefined (Bug#15001).
13214 Call ns_check_menu_open only if trackingMenu is 2.
13215 (menuDidClose:): New method, decrease trackingMenu.
13216 (fillWithWidgetValue:setDelegate:): New method.
13217 (fillWithWidgetValue:): Call the above.
13219 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13221 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13223 Omit some unnecessary casts.
13224 Many of these go back to the old pre-C89 days, when they may have
13225 been needed, but we've been assuming C89 or later for a while now.
13226 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13227 (live_float_p, live_misc_p, live_vector_p):
13228 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13229 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13230 (defvar_per_buffer):
13231 * callint.c (Fcall_interactively):
13232 * doc.c (Fsubstitute_command_keys):
13233 * filelock.c (get_boot_time):
13234 * frame.c (xrdb_get_resource):
13235 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13236 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13237 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13238 (menuitem_highlight_callback, menu_destroy_callback)
13239 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13240 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13241 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13242 (xg_tool_bar_help_callback, tb_size_cb):
13243 * image.c (xpm_alloc_color, png_read_from_memory)
13244 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13245 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13247 * keymap.c (describe_map):
13248 * nsfns.m (Fns_display_monitor_attributes_list):
13249 * nsmenu.m (process_dialog:):
13250 * nsterm.m (hold_event):
13251 * process.c (wait_reading_process_output):
13252 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13253 * scroll.c (do_direct_scrolling, scrolling_1):
13254 * termcap.c (tgetent):
13255 * window.c (check_window_containing, add_window_to_list)
13256 (freeze_window_starts):
13257 * xdisp.c (compare_overlay_entries, vmessage):
13258 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13259 (x_get_monitor_attributes_xrandr)
13260 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13261 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13262 * xfont.c (xfont_match, xfont_open):
13263 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13264 (menubar_selection_callback, menu_position_func)
13265 (popup_selection_callback, create_and_show_popup_menu)
13266 (dialog_selection_callback, create_and_show_dialog):
13267 * xrdb.c (x_get_string_resource)
13269 * xsmfns.c (x_session_check_input):
13270 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13271 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13272 (xaw_jump_callback, xaw_scroll_callback):
13273 Omit unnecessary casts.
13275 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13277 Minor string-length refactoring.
13278 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13279 * frame.c (make_monitor_attribute_list):
13280 Prefer build_string to strlen + make_string.
13282 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13284 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13285 don't check minor_code (Bug#14417).
13287 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13289 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13290 vertical positions instead. This avoids calling MATRIX_ROW with
13291 row numbers that are possibly beyond valid limits. (Bug#15064)
13293 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13295 Use xstrdup and build_unibyte_string where applicable.
13296 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13297 * xfns.c (x_window):
13298 * xrdb.c (x_get_customization_string):
13299 * xterm.c (xim_initialize):
13300 * w32fns.c (w32_window): Use xstrdup.
13301 (w32_display_monitor_attributes_list):
13302 * emacs.c (init_cmdargs):
13303 * keyboard.c (PUSH_C_STR):
13304 * nsfont.m (nsfont_open):
13305 * sysdep.c (system_process_attributes):
13306 * w32.c (system_process_attributes):
13307 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13309 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13311 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13312 variables of these types so that GDB would know about them, as aid
13313 for debugging fatal exceptions. (Bug#15024) See also
13314 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13317 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13319 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13320 larger than the NSWindow (Bug#14934).
13322 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13324 Redesign redisplay interface to drop global variable updated_window.
13325 Always pass currently updated window as a parameter to update routines.
13326 * dispextern.h (updated_window): Remove declaration.
13327 (struct redisplay_interface): Pass window parameter to
13328 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13329 and after_update_window_hook.
13330 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13332 * dispnew.c (updated_window): Remove.
13333 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13334 (update_window_line): Adjust to match redisplay interface changes.
13335 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13336 (ns_scroll_run, ns_after_update_window_line):
13337 * w32term.c (x_update_window_begin, x_update_window_end)
13338 (x_after_update_window_line, x_scroll_run):
13339 * xterm.c (x_update_window_begin, x_update_window_end)
13340 (x_after_update_window_line, x_scroll_run):
13341 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13342 Likewise. Adjust comments where appropriate.
13343 (x_cursor_to): Simplify because this is always called during window
13344 update (but install debugging check anyway).
13345 (expose_window): Check must_be_updated_p flag to see whether this
13346 function is called during window update.
13348 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13350 Do not reset window modification event counters excessively.
13351 These leftovers and poor man's tricky methods to catch extra
13352 redisplay's attention are no longer needed.
13353 * frame.c (set_menu_bar_lines_1):
13354 * minibuf.c (read_minibuf_unwind):
13355 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13356 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13357 (window_scroll_line_based, Fset_window_configuration):
13358 * xdisp.c (redisplay_window): Do not reset last_modified and
13359 last_overlay_modified counters.
13361 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13363 * xselect.c (x_send_client_event): Set send_event and serial, memset
13364 data.l as it might be bigger than data.b. Use 24 bit mask to
13365 XSendEvent (Bug#15034).
13367 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13369 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13370 for TTY frames that are not the top frame on their console.
13373 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13375 * w32term.c (w32fullscreen_hook): Really maximize frame when
13376 asked for (Bug#14841).
13378 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13380 Prefer selected_window to Fselected_window, likewise for frames.
13381 * buffer.c (Fbuffer_swap_text):
13382 * data.c (Fvariable_binding_locus):
13383 * window.c (run_window_configuration_change_hook): Adjust users.
13384 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13385 Use decode_live_frame.
13387 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13389 Be more careful if selected window shows the buffer other than current,
13390 use window_outdated only if this is not so. This change should also
13391 address some weird issues discussed in Bug#13012.
13392 * window.h (window_outdated): New prototype.
13393 * window.c (window_outdated): Now here. Convert from static and
13394 always assume window's buffer.
13395 (Fwindow_end, Fwindow_line_height): Use it.
13396 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13397 and always assume window's buffer.
13398 (redisplay_window): Adjust user.
13399 (redisplay_internal): Call to reconsider_clip_changes once and
13400 check whether mode line should be updated only if selected window
13401 shows current buffer.
13402 (run_window_scroll_functions): Use eassert for debugging check.
13403 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13405 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13407 * window.c (window_scroll, window_scroll_pixel_based)
13408 (window_scroll_line_based): Use bool for booleans.
13410 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13412 * process.c: Fix minor off-by-one issues in descriptor counts.
13413 This shouldn't fix any real bugs, but it cleans up the code a bit.
13414 (max_process_desc, max_input_desc): -1, not 0, means none.
13416 (delete_input_desc): New function.
13417 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13418 (deactivate_process): Scan backwards when recomuting max_process_desc;
13419 that should be faster.
13420 (init_process_emacs): Initialize max_input_desc.
13422 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13424 Use region cache to speedup bidi_find_paragraph_start.
13425 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13426 Rename cache_long_line_scans to cache_long_scans.
13427 * buffer.c (bset_cache_long_line_scans): Rename to
13428 bset_cache_long_scans.
13429 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13430 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13432 (syms_of_buffer): Rename cache-long-line-scans to
13433 cache-long-scans. Adjust docstring.
13434 * search.c (newline_cache_on_off):
13435 * indent.c (width_run_cache_on_off): Adjust users.
13436 * bidi.c (bidi_paragraph_cache_on_off): New function.
13437 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13438 * insdel.c (prepare_to_modify_buffer):
13439 Invalidate bidi_paragraph_cache if enabled.
13441 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13443 Invalidate region caches only if buffer text is going to be changed.
13444 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13445 (modify_text): ...new prototype.
13446 (prepare_to_modify_buffer_1): New prototype.
13447 * textprop.c (modify_region): Rename to...
13448 (modify_text_properties): ...new function.
13449 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13450 (Fremove_list_of_text_properties): Adjust users.
13451 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13452 (modify_text): ...new function.
13453 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13454 (prepare_to_modify_buffer_1): ...new function.
13455 * casefiddle.c (casify_region):
13456 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13457 (Ftranspose_regions): Use modify_text.
13459 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13461 * lisp.mk (lisp): Add nadvice.elc.
13463 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13465 New macro to iterate over live buffers similar to frames.
13466 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13467 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13468 Declare buffer-related variables here to offload lisp.h.
13469 * buffer.c (Vbuffer_alist): Adjust comment.
13470 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13471 (other_buffer_safely):
13472 * data.c (store_symval_forwarding):
13473 * dispnew.c (Fframe_or_buffer_changed_p):
13474 * fileio.c (Fdo_auto_save):
13475 * filelock.c (unlock_all_files):
13476 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13478 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13480 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13481 * callproc.c (create_temp_file):
13482 * filelock.c (create_lock_file):
13483 Assume mkostemp, since it's now provided by Gnulib.
13485 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13487 * w32.c (mkostemp): New function.
13488 (mktemp): Remove, no longer used. Most of the code reused in
13489 mkostemp. (Bug#15015)
13490 (mktemp): Don't undef.
13492 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13494 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13495 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13496 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13497 (free_glyph_pool, check_glyph_memory): Likewise for
13498 all users. Adjust comments where appropriate.
13500 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13502 * composite.h: Minor fixups.
13503 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13504 to fix a misspelling, and change it to an inline function while
13505 we're at it (it need not be a macro). All uses changed.
13506 (composition_method, composition_valid_p):
13507 Rewrite to avoid assignments in if-conditions.
13509 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13511 Do not use global Lisp_Object in composition macros.
13512 * composite.h (composition_temp): Remove declaration.
13513 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13514 (composition_method, composition_valid_p): ...inline functions.
13515 (compose_region): Remove the leftover.
13516 * composite.c (composition_temp): Remove.
13517 (run_composition_function, update_compositions)
13518 (composition_compute_stop_pos, composition_adjust_point)
13519 (Ffind_composition_internal):
13520 * coding.c (handle_composition_annotation):
13521 * xdisp.c (handle_composition_prop, check_point_in_composition):
13522 Related users changed.
13524 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13526 Drop FRAME_PTR typedef.
13527 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13528 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13529 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13530 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13531 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13532 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13533 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13534 All related users changed.
13536 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13538 * eval.c (default_toplevel_binding): New function.
13540 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13541 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13542 (syms_of_eval): Export them.
13543 * data.c (Fdefault_value): Micro cleanup.
13544 * term.c (init_tty): Use "false".
13546 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13548 Fix X GC leak in GTK and raw (no toolkit) X ports.
13549 * xterm.c (x_free_frame_resources): If white and black relief
13550 GCs are allocated, always free them here.
13551 * xfns.c (x_make_gc): Omit redundant initialization.
13552 * widget.c (create_frame_gcs): Remove the leftover.
13553 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13554 in x_free_frame_resources.
13556 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13558 * nsterm.m (windowWillResize:toSize:): Only change title if
13559 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13561 (viewDidEndLiveResize): New method.
13563 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13564 inside NS_IMPL_COCOA.
13566 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13568 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13569 Do not check whether undo is enabled because record_insert and
13570 record_delete does that themselves.
13572 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13574 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13575 member which is not really used any more.
13576 (FRAME_XIC_BASE_FONTNAME): Remove.
13577 * xfns.c (xic_free_fontset): Adjust user.
13578 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13579 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13580 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13581 (xdialog_show): Use eassert for debugging check.
13582 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13584 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13586 * fileio.c, fns.c (merge): Move extern decl from here ...
13587 * lisp.h (merge): ... to here.
13589 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13591 Fix last font-related change.
13592 * w32font.h (w32font_list_internal, w32font_match_internal):
13594 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13595 (uniscribe_list_family): Adjust to match font API change.
13596 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13597 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13599 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13601 * frame.h (FRAME_MOUSE_UPDATE):
13602 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13603 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13605 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13607 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13608 * font.h (struct font_driver): Change list, match, and list_family
13609 functions to accept struct frame * as first arg.
13610 * font.c (font_score, font_compare, font_sort_entities):
13612 (font_sort_entities, font_list_entities, font_select_entity)
13613 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13614 match font API change.
13615 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13616 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13617 * ftxfont.c (ftxfont_list, ftxfont_match):
13618 * xftfont.c (xftfont_list, xftfont_match):
13619 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13620 * w32font.c (w32font_list, w32font_match, w32font_list)
13621 (w32font_list_internal, w32_font_match_internal): Likewise.
13622 * xfaces.c (Fx_family_fonts): Adjust user.
13624 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13626 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13627 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13628 only if HAVE_X_WINDOWS is in use.
13629 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13630 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13631 * w32term.c (x_wm_set_icon_position): Likewise.
13632 * w32fns.c (x_icon): Adjust user.
13634 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13636 * xterm.c (last_mouse_press_frame): Remove the
13637 leftover which is not really used any more.
13638 (handle_one_xevent, syms_of_xterm): Adjust users.
13639 (x_flush): Call XFlush once per each X display, not frame.
13640 This is better because this code always unconditionally skips
13641 non-X frames in Vframe_list and issues the only XFlush if we
13642 have more than one X frame on the same X display.
13643 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13644 Use bool for booleans.
13645 (x_draw_glyph_string_background, cvt_string_to_pixel)
13646 (cvt_pixel_dtor): Drop unnecessary prototypes.
13647 * xterm.h (x_display_ok): Adjust prototype.
13649 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13651 Drop unnecessary functions that deals with frame pixel size.
13652 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13653 (x_pixel_height): Drop prototypes.
13654 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13655 (x_pixel_height): Drop implementations.
13656 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13657 which should be always valid for window frame.
13658 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13659 * w32menu.c (Fx_popup_dialog):
13660 * xmenu.c (Fx_popup_dialog): Likewise for both.
13662 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13664 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13665 frame parameters and call to Fmodify_frame_parameters just once.
13666 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13667 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13668 and mention nil frame in docstring.
13670 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13672 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13673 (x_figure_window_size): Likewise. Adjust to return long.
13674 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13675 (toplevel): Move Qterminal_live_p to...
13676 * terminal.c (toplevel): ...here, make it static, and...
13677 (syms_of_terminal): ...DEFSYM here.
13678 * frame.h (Qterminal_live_p): Remove declaration.
13679 (make_frame, x_figure_window_size): Adjust prototype.
13680 * nsfns.m (Fx_create_frame): Use long for window flags.
13682 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13684 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13685 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13686 Do not assume that emacs_close (INT_MAX) is a no-op.
13688 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13690 * xfaces.c (make_face_cache): For struct face_cache, prefer
13691 xmalloc to xzalloc and so avoid redundant call to memset.
13692 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13694 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13696 * fringe.c (draw_window_fringes, update_window_fringes)
13697 (compute_fringe_widths):
13698 * w32term.c (x_draw_glyph_string):
13699 * window.c (candidate_window_p, Frecenter):
13700 * xfaces.c (realize_basic_faces, realize_default_face)
13701 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13702 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13703 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13704 * xmenu.c (Fx_menu_bar_open_internal):
13705 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13706 * xsettings.c (xft_settings_event):
13707 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13708 Use bool for booleans. Adjust style and comments where
13710 * dispextern.h (draw_window_fringes, update_window_fringes)
13711 (compute_fringe_widths):
13712 * xterm.h (x_had_errors_p): Adjust prototype.
13714 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13716 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13717 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13719 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13721 * fns.c (toplevel): Remove comment before Fsafe_length because
13722 it checks for QUIT.
13724 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13726 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13728 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13730 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13731 frame which got the message is still alive, before dereferencing
13732 its pointer. (Bug#14970)
13734 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13735 be a live window, before using it as such. (Bug#14970)
13737 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13739 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13740 w32_detect_focus_change instead of doing part of its job by hand.
13741 This fixes the problem whereby FOCUS_OUT events were not sent to
13744 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13746 * process.c (Fprocess_list): Doc fix.
13748 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13749 being re-exposed only if it didn't ask to become visible.
13750 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13751 was previously iconified. (Bug#14841)
13752 (x_iconify_frame): Mark the frame iconified.
13754 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13756 Fix minor problems found by static checking.
13757 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13758 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13760 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13762 * eval.c (set_specpdl_old_value): New function.
13763 (unbind_to): Minor simplification.
13764 (get_backtrace_frame): New function.
13765 (Fbacktrace_frame): Use it. Add `base' argument.
13766 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13767 (syms_of_eval): Export backtrace-eval.
13768 * xterm.c (x_focus_changed): Simplify.
13770 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13772 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13774 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13776 * xdisp.c (redisplay_window): Instead of moving point out of
13777 scroll margin, reject the force_start method, and try scrolling
13778 instead. (Bug#14780)
13780 2013-07-24 Ken Brown <kbrown@cornell.edu>
13782 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13785 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13787 * eval.c (Fprogn): Do not check that BODY is a proper list.
13788 This undoes the previous change. The check slows down the
13789 interpreter, and is not needed to prevent a crash. See
13790 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13792 2013-07-23 Glenn Morris <rgm@gnu.org>
13794 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13796 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13798 Port to GNU/Linux systems with tinfo but not ncurses.
13799 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13800 to decide whether ncurses is being used. Without this change,
13801 GCC complains about tgetent not being declared, on a system
13802 that has tinfo installed but ncurses not installed.
13804 * eval.c (Fprogn): Check that BODY is a proper list.
13806 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13807 * data.c (Fsetq_default):
13808 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13809 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13811 Tune by taking advantage of the fact that ARGS is always a list
13812 when a function is declared to have UNEVALLED args.
13814 * emacsgtkfixed.c: Port to GCC 4.6.
13815 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13817 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13819 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13820 here to silence compiler warnings.
13822 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13824 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13825 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13826 from messing up Emacs's 'struct frame' (Bug#14923).
13828 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13830 * alloc.c (make_save_ptr_ptr): Define this function.
13831 It was inadvertently omitted. It's needed only if
13832 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13834 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13836 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13837 frame have focus (Bug#14895).
13839 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13841 Avoid vfork-related deadlock more cleanly.
13842 * callproc.c (child_setup): When the child's exec fails, output
13843 the program name, as that's more useful. Use O_NONBLOCK to avoid
13845 * process.c (create_process_1): Remove; no longer needed.
13846 (create_process): Remove timer hack; no longer needed, now that
13847 the child avoids deadlock.
13849 2013-07-20 Glenn Morris <rgm@gnu.org>
13851 * image.c (Fimage_flush): Fix doc typo.
13853 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13855 Fix array bounds violation when pty allocation fails.
13856 * process.c (PTY_NAME_SIZE): New constant.
13857 (pty_name): Remove static variable; it's now auto.
13858 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13859 Take pty_name as an arg rather than using a static variable.
13860 All callers changed.
13861 (create_process): Recover pty_flag from process, not from volatile local.
13862 (create_pty): Stay inside array even when pty allocation fails.
13863 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13865 * lread.c (Fload): Avoid initialization only when lint checking.
13866 Mention that it's needed only for older GCCs.
13868 2013-07-20 Kenichi Handa <handa@gnu.org>
13870 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13871 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13873 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13875 * lread.c (Fload): Avoid uninitialized warning.
13877 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13879 Fix some minor file descriptor leaks and related glitches.
13880 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13881 (create_lock_file): Use write, not emacs_write.
13882 * image.c (slurp_file, png_load_body):
13883 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13884 (server_accept_connection):
13885 Don't leak an fd on memory allocation failure.
13886 * image.c (slurp_file): Add a cheap heuristic for growing files.
13887 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13888 as that's what the other routines do. Maybe input need not be
13889 blocked at all, but it's better to be consistent.
13890 Avoid undefined behavior when strlen is zero.
13892 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13893 (NSTATICS): Now a constant; doesn't need to be a macro.
13895 2013-07-19 Richard Stallman <rms@gnu.org>
13897 * coding.c (decode_coding_utf_8): Add simple loop for fast
13898 processing of ASCII characters.
13900 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13902 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13904 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13906 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13907 unportable 'struct x_display_info'.
13908 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13909 is a portable type.
13911 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13913 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13914 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13916 (system_process_attributes): Prefer plain char to unsigned char
13917 when either will do. Clean up properly if interrupted or if
13918 memory allocations fail. Don't assume sscanf succeeds.
13919 Remove no-longer-needed workaround to stop GCC from whining.
13920 Read command-line once, instead of multiple times. Check read status a
13921 bit more carefully.
13923 Fix obscure porting bug with varargs functions.
13924 The code assumed that int is treated like ptrdiff_t in a vararg
13925 function, which is not a portable assumption. There was a similar
13926 -- though these days less likely -- porting problem with various
13927 assumptions that pointers of different types all smell the same as
13928 far as vararg functions is conserved. To make this problem less
13929 likely in the future, redo the API to use varargs functions.
13930 * alloc.c (make_save_value): Remove this vararg function.
13931 All uses changed to ...
13932 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13933 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13935 (make_save_ptr): Rename from make_save_pointer, for consistency with
13936 the above. Define only on platforms that need it. All uses changed.
13938 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13940 * keyboard.c: Try to fix typos in previous change.
13941 (DISPLAY_LIST_INFO): New macro.
13942 (kbd_buffer_get_event): Do not access members that are not present
13943 in X11. Revert inadvertent change of "!=" to "=".
13945 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13947 * keyboard.c (kbd_buffer_get_event):
13948 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13949 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13951 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13953 * filelock.c: Fix unlikely file descriptor leaks.
13954 (get_boot_time_1): Rework to avoid using emacs_open.
13955 This doesn't actually fix a leak, but is better anyway.
13956 (read_lock_data): Use read, not emacs_read.
13958 * doc.c: Fix minor memory and file descriptor leaks.
13959 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13960 (get_doc_string, Fsnarf_documentation):
13961 Fix file descriptor leak on error.
13963 * term.c: Fix minor fdopen-related file descriptor leaks.
13964 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13965 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13967 * charset.c: Fix file descriptor leaks and errno issues.
13969 (load_charset_map_from_file): Don't leak file descriptor on error.
13970 Use plain record_xmalloc since the allocation is larger than
13971 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13973 * eval.c (record_unwind_protect_nothing):
13974 * fileio.c (fclose_unwind):
13976 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13977 The replacement doesn't block input, but that no longer seems
13980 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13982 * lread.c: Fix file descriptor leaks and errno issues.
13983 (Fload): Close some races that leaked fds or streams when 'load'
13985 (Fload, openp): Report error number of last nontrivial failure to open.
13986 ENOENT counts as trivial.
13987 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13989 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13990 now that the function is always called with a nonnegative arg.
13991 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13992 All uses replaced with ...
13993 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13995 A few more minor file errno-reporting bugs.
13996 * callproc.c (Fcall_process):
13997 * doc.c (Fsnarf_documentation):
13998 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13999 * process.c (set_socket_option):
14000 Don't let a constructor trash errno.
14001 * doc.c: Include <errno.h>.
14003 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14005 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14007 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14009 Fix w32 bug with call-process-region (Bug#14885).
14010 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14011 to Fcall_process when the input is empty. This simplifies the
14012 code a bit. It makes no difference on POSIXish platforms but
14013 apparently it fixes a bug on w32.
14015 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14016 * fileio.c (close_file_unwind): Don't close if FD is negative;
14017 this can happen when unwinding a zapped file descriptor.
14018 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14019 in case Emacs runs out of memory between the two unwind-protects.
14020 Don't trash errno when closing FD.
14021 Zap the FD in the specpdl when closing it, instead of deferring
14022 the removal of the unwind-protect; this fixes a bug where a child
14023 function unwinds the stack past us.
14025 New unwind-protect flavors to better type-check C callbacks.
14026 This also lessens the need to write wrappers for callbacks,
14027 and the need for make_save_pointer.
14028 * alloc.c (free_save_value):
14029 * atimer.c (run_all_atimers):
14031 * alloc.c (safe_alloca_unwind):
14032 * atimer.c (unwind_stop_other_atimers):
14033 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14034 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14035 * minibuf.c (choose_minibuf_frame_1):
14036 * process.c (make_serial_process_unwind):
14037 * xdisp.c (pop_message_unwind):
14038 * xselect.c (queue_selection_requests_unwind):
14039 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14040 * alloc.c (record_xmalloc):
14041 Prefer record_unwind_protect_ptr to record_unwind_protect with
14043 * alloc.c (Fgarbage_collect):
14044 Prefer record_unwind_protect_void to passing a dummy.
14045 * buffer.c (restore_buffer):
14046 * window.c (restore_window_configuration):
14047 * xfns.c, w32fns.c (do_unwind_create_frame)
14048 New wrapper. All record-unwind uses of wrappee changed.
14049 * buffer.c (set_buffer_if_live):
14050 * callproc.c (call_process_cleanup, delete_temp_file):
14051 * coding.c (code_conversion_restore):
14052 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14053 * editfns.c (save_excursion_restore)
14054 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14055 (save_restriction_restore):
14056 * eval.c (restore_stack_limits, un_autoload):
14057 * fns.c (require_unwind):
14058 * keyboard.c (recursive_edit_unwind, tracking_off):
14059 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14060 * macros.c (pop_kbd_macro, restore_menu_items):
14061 * nsfns.m (unwind_create_frame):
14062 * print.c (print_unwind):
14063 * process.c (start_process_unwind):
14064 * search.c (unwind_set_match_data):
14065 * window.c (select_window_norecord, select_frame_norecord):
14066 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14067 (fast_set_selected_frame):
14068 * xfns.c, w32fns.c (unwind_create_tip_frame):
14069 Return void, not a dummy Lisp_Object. All uses changed.
14070 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14071 * callproc.c (call_process_kill):
14072 * fileio.c (restore_point_unwind, decide_coding_unwind)
14073 (build_annotations_unwind):
14074 * insdel.c (Fcombine_after_change_execute_1):
14075 * keyboard.c (read_char_help_form_unwind):
14076 * menu.c (unuse_menu_items):
14077 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14078 * sound.c (sound_cleanup):
14079 * xdisp.c (unwind_redisplay):
14080 * xfns.c (clean_up_dialog):
14081 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14082 Accept no args and return void, instead of accepting and returning
14083 a dummy Lisp_Object. All uses changed.
14084 * cygw32.c (fchdir_unwind):
14085 * fileio.c (close_file_unwind):
14086 * keyboard.c (restore_kboard_configuration):
14087 * lread.c (readevalllop_1):
14088 * process.c (wait_reading_process_output_unwind):
14089 Accept int and return void, rather than accepting an Emacs integer
14090 and returning a dummy object. In some cases this fixes an
14091 unlikely bug when the corresponding int is outside Emacs integer
14092 range. All uses changed.
14093 * dired.c (directory_files_internal_unwind):
14094 * fileio.c (do_auto_save_unwind):
14095 * gtkutil.c (pop_down_dialog):
14096 * insdel.c (reset_var_on_error):
14097 * lread.c (load_unwind):
14098 * xfns.c (clean_up_file_dialog):
14099 * xmenu.c, nsmenu.m (pop_down_menu):
14100 * xmenu.c (cleanup_widget_value_tree):
14101 * xselect.c (wait_for_property_change_unwind):
14102 Accept pointer and return void, rather than accepting an Emacs
14103 save value encapsulating the pointer and returning a dummy object.
14105 * editfns.c (Fformat): Update the saved pointer directly via
14106 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14107 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14108 (unwind_body): New function.
14109 (record_unwind_protect): First arg is now a function returning void,
14110 not a dummy Lisp_Object.
14111 (record_unwind_protect_ptr, record_unwind_protect_int)
14112 (record_unwind_protect_void): New functions.
14113 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14114 * fileio.c (struct auto_save_unwind): New type.
14115 (do_auto_save_unwind): Use it.
14116 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14117 * insdel.c (struct rvoe_arg): New type.
14118 (reset_var_on_error): Use it.
14119 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14121 (specbinding_func): Remove; there are now several such functions.
14122 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14123 (set_unwind_protect_ptr): New function.
14124 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14126 Be simpler and more consistent about reporting I/O errors.
14127 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14128 Say "Read error" and "Write error", rather than "I/O error", or
14129 "IO error reading", or "IO error writing", when a read or write
14131 * process.c (Fmake_network_process, wait_reading_process_output)
14132 (send_process, Fprocess_send_eof, wait_reading_process_output):
14133 Capitalize diagnostics consistently. Put "failed foo" at the
14134 start of the diagnostic, so that we don't capitalize the
14135 function name "foo". Consistently say "failed" for such
14137 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14138 All callers changed. This is so it can use report_file_error.
14139 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14140 diagnostics consistently as above.
14142 * fileio.c (report_file_errno): Fix errno reporting bug.
14143 If the file name is neither null nor a pair, package it up as a
14144 singleton list. All callers changed, both to this function and to
14145 report_file_error. This fixes a bug where the memory allocator
14146 invoked by list1 set errno so that the immediately following
14147 report_file_error reported the wrong errno value.
14149 Fix minor problems found by --enable-gcc-warnings.
14150 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14151 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14153 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14155 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14156 Set event->arg to Qt if switch-event shall be generated.
14157 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14159 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14161 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14164 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14165 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14166 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14167 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14168 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14169 and there is a focused frame.
14170 (head_table): Add focus-in and focus-out.
14171 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14172 bind to handle-focus-in/out.
14174 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14175 (Fhandle_switch_frame): Call Fhandle_focus_in.
14176 (syms_of_frame): defsubr handle-focus-in/out.
14178 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14180 Fix porting bug to older POSIXish platforms (Bug#14862).
14181 * sysdep.c (emacs_pipe): New function, that implements
14182 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14183 This should port better to CentOS 5 and to Mac OS X 10.6.
14184 All calls to pipe2 changed.
14186 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14187 This makes the code easier to read and the executable a bit smaller.
14188 Do not replace all calls to Fcons that happen to create lists,
14189 just calls that are intended to create lists. For example, when
14190 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14191 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14192 Similarly for list2 through list5.
14193 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14194 * bytecode.c (exec_byte_code):
14195 * callint.c (quotify_arg, Fcall_interactively):
14196 * callproc.c (Fcall_process, create_temp_file):
14197 * charset.c (load_charset_map_from_file)
14198 (Fdefine_charset_internal, init_charset):
14199 * coding.c (get_translation_table, detect_coding_system)
14200 (Fcheck_coding_systems_region)
14201 (Fset_terminal_coding_system_internal)
14202 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14203 * composite.c (update_compositions, Ffind_composition_internal):
14204 * dired.c (directory_files_internal, file_name_completion)
14206 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14207 * doc.c (Fsnarf_documentation):
14208 * editfns.c (Fmessage_box):
14210 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14211 (Feval, eval_sub, Ffuncall, apply_lambda):
14212 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14213 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14214 (Fset_file_times, Finsert_file_contents)
14215 (Fchoose_write_coding_system, Fwrite_region):
14216 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14217 * font.c (font_registry_charsets, font_parse_fcname)
14218 (font_prepare_cache, font_update_drivers, Flist_fonts):
14219 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14220 * frame.c (make_frame, Fmake_terminal_frame)
14221 (x_set_frame_parameters, x_report_frame_params)
14222 (x_default_parameter, Fx_parse_geometry):
14223 * ftfont.c (syms_of_ftfont):
14224 * image.c (gif_load):
14225 * keyboard.c (command_loop_1):
14226 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14227 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14228 (Fminor_mode_key_binding, accessible_keymaps_1)
14229 (Faccessible_keymaps, Fwhere_is_internal):
14230 * lread.c (read_emacs_mule_char):
14231 * menu.c (find_and_return_menu_selection):
14232 * minibuf.c (get_minibuffer):
14233 * nsfns.m (Fns_perform_service):
14234 * nsfont.m (ns_script_to_charset):
14235 * nsmenu.m (ns_popup_dialog):
14236 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14237 (Fx_own_selection_internal):
14238 * nsterm.m (append2):
14239 * print.c (Fredirect_debugging_output)
14240 (print_prune_string_charset):
14241 * process.c (Fdelete_process, Fprocess_contact)
14242 (Fformat_network_address, set_socket_option)
14243 (read_and_dispose_of_process_output, write_queue_push)
14244 (send_process, exec_sentinel):
14245 * sound.c (Fplay_sound_internal):
14246 * textprop.c (validate_plist, add_properties)
14247 (Fput_text_property, Fadd_face_text_property)
14248 (copy_text_properties, text_property_list, syms_of_textprop):
14249 * unexaix.c (report_error):
14250 * unexcoff.c (report_error):
14251 * unexsol.c (unexec):
14252 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14253 (Fformat_mode_line, syms_of_xdisp):
14254 * xfaces.c (set_font_frame_param)
14255 (Finternal_lisp_face_attribute_values)
14256 (Finternal_merge_in_global_face, syms_of_xfaces):
14257 * xfns.c (x_default_scroll_bar_color_parameter)
14258 (x_default_font_parameter, x_create_tip_frame):
14259 * xfont.c (xfont_supported_scripts):
14260 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14261 (menu_help_callback, xmenu_show):
14262 * xml.c (make_dom):
14263 * xterm.c (set_wm_state):
14264 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14265 and similarly for list2 through list5.
14267 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14269 * callproc.c (Fcall_process_region): Fix minor race and tune.
14270 (create_temp_file): New function, with the temp-file-creation part
14271 of the old Fcall_process_region. Use Fcopy_sequence to create the
14272 temp file name, rather than alloca + build_string, for simplicity.
14273 Don't bother to block input around the temp file creation;
14274 shouldn't be needed. Simplify use of mktemp.
14275 Use record_unwind_protect immediately after creating the temp file;
14276 this closes an unlikely race where the temp file was not removed.
14277 Use memcpy rather than an open-coded loop.
14278 (Fcall_process_region): Use the new function. If the input is
14279 empty, redirect from /dev/null rather than from a newly created
14280 empty temp file; this avoids unnecessary file system traffic.
14282 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14284 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14285 Simplify by making this case like the other two. This is a bit
14286 slower on obsolete hosts, but the extra complexity isn't worth it.
14288 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14289 * process.c (create_process) [!DOS_NT]:
14290 Remove now-unnecessary calls to emacs_close.
14292 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14294 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14295 returning early. (Bug#14850)
14297 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14298 and inhibit-iso-escape-detection attributes of 'undecided'.
14301 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14303 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14304 Reported by Herbert J. Skuhra in
14305 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14307 Don't lose top specpdl entry when memory is exhausted.
14308 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14309 specpdl overflow here, to simplify callers; all callers changed.
14310 Always reserve an unused entry at the stack top; this avoids
14311 losing the top entry's information when memory is exhausted.
14313 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14315 Clean up errno reporting and fix some errno-reporting bugs.
14316 * callproc.c (Fcall_process):
14317 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14318 * process.c (create_process, Fmake_network_process):
14319 * unexaix.c (report_error):
14320 * unexcoff.c (report_error):
14321 Be more careful about reporting the errno of failed operations.
14322 The code previously reported the wrong errno sometimes.
14323 Also, prefer report_file_errno to setting errno + report_file_error.
14324 (Fcall_process): Look at openp return value rather than at path,
14325 as that's a bit faster and clearer when there's a numeric predicate.
14326 * fileio.c (report_file_errno): New function, with most of the
14327 old contents of report_file_error.
14328 (report_file_error): Use it.
14329 (Ffile_exists_p, Ffile_accessible_directory_p):
14330 Set errno to 0 when it is junk.
14331 * fileio.c (Faccess_file):
14332 * image.c (x_create_bitmap_from_file):
14333 Use faccessat rather than opening the file, to avoid the hassle of
14334 having a file descriptor open.
14335 * lisp.h (report_file_errno): New decl.
14336 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14339 * process.c (create_process, wait_reading_process_output) [AIX]:
14340 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14341 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14342 a multithreaded environment anyway).
14343 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14345 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14347 * image.c (x_find_image_file): Don't close a remote file handle.
14349 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14351 Fix races with threads and file descriptors.
14352 * callproc.c (Fcall_process_region):
14353 * dired.c (open_directory):
14354 * emacs.c (main, Fdaemon_initialized):
14355 * image.c (x_find_image_file):
14356 * inotify.c (Finotify_rm_watch):
14357 * lread.c (Flocate_file_internal):
14358 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14359 * term.c (term_mouse_moveto, init_tty):
14360 * termcap.c (tgetent):
14361 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14362 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14363 * unexhp9k800.c, unexmacosx.c (unexec):
14364 * callproc.c (Fcall_process_region):
14365 Use emacs_close, not close.
14366 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14367 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14368 and posix_close function on current platforms (which all lack them).
14369 (emacs_close): Use it. This should fix the races on GNU/Linux and
14370 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14371 and it should avoid closing random victim file descriptors on
14374 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14376 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14377 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14378 Touch up doc a bit.
14380 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14381 This is for .gdbinit xbacktrace.
14383 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14384 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14385 (emacs_set_tty): Now static.
14386 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14387 * term.c (tty_capable_p, tty_default_color_capabilities)
14388 (get_tty_terminal, term_mouse_movement)
14389 (handle_one_term_event, init_tty, maybe_fatal):
14390 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14391 (tgetent, scan_file, name_match, compare_contin):
14392 * terminal.c (get_terminal):
14393 Use bool for boolean.
14394 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14395 Prefer char to unsigned char if either will do.
14396 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14397 (tty_write_glyphs): Prefer int to unsigned.
14398 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14399 All callers changed.
14400 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14402 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14405 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14406 (B__dummy__): New dummy symbol, to pacify C89.
14407 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14408 they can't grok varargs macros.
14409 * dispnew.c (add_window_display_history)
14410 (add_frame_display_history):
14411 * print.c (print_object):
14412 * xdisp.c (debug_method_add):
14413 Use %p printf format only for void pointers.
14414 * emacs.c (usage_message): New constant, replacing ...
14415 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14416 (main): Adjust to usage reorg.
14417 * fns.c (syms_of_fns):
14418 * profiler.c (syms_of_profiler):
14419 Don't use non-constant struct initializers.
14420 * gnutls.h (gnutls_initstage_t):
14421 * lisp.h (enum Lisp_Fwd_Type):
14422 * lread.c (lisp_file_lexically_bound_p):
14423 * xsettings.c (anonymous enum):
14424 Remove trailing comma.
14425 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14426 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14427 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14429 * regex.c (const_re_char): New type, to pacify strict C89.
14430 All uses of 'const re_char' replaced to use it.
14431 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14432 with glibc when strict C89. This change is imported from gnulib.
14434 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14435 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14436 Omit GNU_LINUX implementation, since it requires long long.
14437 * xterm.c (x_draw_underwave):
14438 Do not assume the traditional order of struct's members.
14439 (x_term_init): Rewrite to avoid the need for non-constant structure
14442 Syntax cleanup, mostly replacing macros with functions.
14443 This removes the need for the syntax_temp hack.
14444 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14445 * syntax.c (SYNTAX_INLINE): New macro.
14446 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14447 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14448 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14449 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14450 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14451 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14452 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14453 Now constants, not macros.
14454 (syntax_temp) [!__GNUC__]: Remove.
14455 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14456 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14457 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14458 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14459 Move here from syntax.h; now functions, not macros. Except for the
14460 last function, these are static since only syntax.c uses them.
14461 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14462 All uses changed. Now a function, not a macro; use this fact
14463 to simplify the code.
14464 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14465 compiler bugs; no longer relevant.
14466 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14467 (SYNTAX_INLINE): New macro.
14468 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14469 for the new functions. Use bool for boolean member.
14470 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14471 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14472 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14473 (SETUP_BUFFER_SYNTAX_TABLE):
14474 Now extern inline functions, not macros.
14475 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14476 Remove; all uses replaced by implementation.
14477 (syntax_temp) [!__GNUC__]: Remove decl.
14478 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14480 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14482 * emacs.c (main): Fix syntax error.
14484 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14486 Timestamp fixes for undo (Bug#14824).
14487 * atimer.c (schedule_atimer):
14488 * fileio.c (Ffile_newer_than_file_p):
14489 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14490 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14491 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14492 (syms_of_fileio): Remove Sclear_visited_file_name.
14493 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14494 file doesn't exist; this avoids an ambiguity with negative timestamps.
14495 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14496 * systime.h (make_emacs_time, invalid_emacs_time):
14497 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14498 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14499 * undo.c (record_first_change): Push (visited-file-modtime) onto
14500 undo list rather than reimplementing it by hand, incorrectly.
14502 2013-07-09 Ken Brown <kbrown@cornell.edu>
14504 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14506 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14508 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14510 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14512 Handle errno and exit status a bit more carefully.
14513 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14514 number into an exit status. Instead, use EXIT_CANCELED.
14515 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14516 * callproc.c (relocate_fd):
14517 * emacs.c (close_output_streams, main):
14518 * process.c (create_process):
14519 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14520 Use emacs_perror for simplicity.
14521 * callproc.c (relocate_fd, main):
14522 * sysdep.c (sys_subshell):
14523 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14524 (shut_down_emacs): Use emacs_write, not write.
14525 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14526 * fileio.c (Fcopy_file, e_write):
14527 * nsterm.m (ns_select):
14528 * process.c (send_process):
14529 * sound.c (vox_write):
14530 Use emacs_write_sig, not emacs_write.
14531 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14532 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14534 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14536 (emacs_full_write): New function.
14537 (emacs_write): Rewrite to use it.
14538 (emacswrite_sig, emacs_perror): New functions.
14539 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14541 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14543 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14544 on NS even if it is present. Pixmap on NS is a void*.
14546 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14548 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14549 * process.c (close_on_exec, accept4, process_socket):
14550 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14552 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14554 * w32.c (sys_dup): Declare prototype.
14558 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14560 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14562 Make file descriptors close-on-exec when possible (Bug#14803).
14563 This simplifies Emacs a bit, since it no longer needs to worry
14564 about closing file descriptors by hand in some cases.
14565 It also fixes some unlikely races. Not all such races, as
14566 libraries often open files internally without setting
14567 close-on-exec, but it's an improvement.
14568 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14569 * callproc.c (Fcall_process) [!MSDOS]:
14570 * emacs.c (main) [!DOS_NT]:
14571 * nsterm.m (ns_term_init):
14572 * process.c (create_process):
14573 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14574 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14575 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14576 Prefer mkostemp with O_CLOEXEC to mkstemp.
14577 * callproc.c (relocate_fd) [!WINDOWSNT]:
14578 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14579 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14581 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14582 Make the resulting file descriptor close-on-exec.
14583 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14584 * lread.c (load_descriptor_list, load_descriptor_unwind):
14585 Remove; no longer needed. All uses removed.
14586 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14587 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14589 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14590 (Fmake_network_process, Fnetwork_interface_list)
14591 (Fnetwork_interface_info, server_accept_connection):
14592 Make newly-created socket close-on-exec.
14593 * sysdep.c (emacs_open, emacs_fopen):
14594 Make new-created descriptor close-on-exec.
14595 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14596 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14598 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14600 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14601 for NS_IMPL_GNUSTEP.
14603 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14605 Fix openp errno handling.
14606 * callproc.c (Fcall_process): Preserve openp errno around close.
14607 * lread.c (openp): Set errno when returning -1, as some callers
14610 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14612 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14614 * nsterm.h (NSSavePanel): Update comment.
14615 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14616 (ns_run_file_dialog): Declare.
14618 * nsfns.m: Remove panelOK.
14620 (ns_run_file_dialog): New function.
14621 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14622 event loop, so file dialog is popped up by ns_run_file_dialog, called
14623 by sendEvent (Bug#14578).
14624 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14626 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14628 * xdisp.c (default_line_pixel_height): New function.
14629 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14630 (try_cursor_movement, redisplay_window, try_window)
14631 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14633 * window.c (window_scroll_pixel_based):
14634 use default_line_pixel_height.
14636 * dispextern.h (default_line_pixel_height): Add prototype.
14638 * frame.c (x_set_line_spacing): Accept a float value for
14639 line-spacing parameter, per the documentation.
14641 * data.c (Fmultibyte_string_p): Doc fix.
14643 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14645 Use emacs_open more consistently when opening files.
14646 This handles EINTR more consistently now, and makes it easier
14647 to introduce other uniform changes to file descriptor handling.
14648 * sysstdio.h: New file.
14649 * buffer.c (mmap_init):
14650 * cygw32.c (chdir_to_default_directory):
14651 * dispnew.c (Fopen_termscript):
14652 * emacs.c (Fdaemon_initialized):
14653 * fileio.c (Fdo_auto_save):
14654 * image.c (slurp_file, png_load_body, jpeg_load_body):
14655 * keyboard.c (Fopen_dribble_file):
14657 * print.c (Fredirect_debugging_output):
14658 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14659 * termcap.c (tgetent):
14660 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14661 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14662 * w32term.c (w32_initialize) [CYGWIN]:
14663 * xfaces.c (Fx_load_color_file):
14664 Use emacs_open instead of plain open, and emacs_fopen instead of
14666 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14667 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14668 * callproc.c (default_output_mode): New constant.
14669 (Fcall_process): Use it to call emacs_open instead of plain creat.
14670 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14671 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14672 (emacs_fopen): New function.
14673 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14674 Include <lisp.h>, for emacs_open.
14675 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14677 Remove duplicate #include directives.
14678 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14680 Don't include stdio.h twice.
14681 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14682 Don't include sys/types.h or stdio.h twice.
14683 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14684 * lread.c: Don't include coding.h twice.
14685 * nsfont.m: Don't include frame.h twice.
14686 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14687 * ralloc.c: Don't include <unistd.h> twice.
14688 * xdisp.c: Don't include font.h twice.
14689 * xterm.c: Don't include fontset.h twice.
14690 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14692 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14694 Scale ImageMagick images more carefully.
14695 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14696 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14697 Be more careful about avoiding undefined behavior after
14698 integer overflow and division by zero.
14700 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14702 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14703 (syms_of_w32fns): DEFSYM them.
14704 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14705 (CCHDEVICENAME): Define macros if not defined.
14706 (struct MONITOR_INFO_EX): New struct.
14707 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14708 (enum_display_monitors_fn): New variable.
14709 (globals_of_w32fns): Initialize it.
14710 (Fx_display_pixel_width, Fx_display_pixel_height)
14711 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14712 multi-monitor setups in docstrings.
14713 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14714 screen size by primary monitor's millimeter per pixel.
14715 (w32_monitor_enum, w32_display_monitor_attributes_list)
14716 (w32_display_monitor_attributes_list_fallback)
14717 (Fw32_display_monitor_attributes_list): New functions.
14718 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14720 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14722 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14724 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14726 * fileio.c (Qfile_notify_error): New error symbol.
14728 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14729 * inotify.c (inotify_callback, symbol_to_inotifymask)
14730 (Finotify_add_watch, Finotify_rm_watch): Use it.
14731 (inotifyevent_to_event): Exchange order of cookie and file name.
14732 (Finotify_add_watch): Adapt docstring.
14734 * lisp.h (Qfile_notify_error): Declare.
14736 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14738 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14739 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14740 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14741 which did not work (see <http://bugs.gnu.org/14569#307>).
14742 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14743 && (!noninteractive || initialized)). This attempts to thread
14744 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14746 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14748 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14749 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14751 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14753 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14754 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14755 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14756 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14758 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14760 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14761 Define to __sys_siglist.
14763 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14765 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14766 word-wrap, so that overflow-newline-into-fringe would work in
14767 visual-line-mode. (Bug#2749)
14768 (move_it_in_display_line_to): When the last scanned display
14769 element fits exactly on the display line, and
14770 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14771 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14772 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14773 finding buffer position that corresponds to pixel coordinates,
14774 e.g. in buffer_posn_from_coords.
14776 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14778 * process.c (handle_child_signal): Call catch_child_signal if
14781 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14783 Don't convert function pointers to void * and back.
14784 It isn't portable C, and it's easy enough to avoid.
14785 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14786 (make_save_value): Add support for SAVE_FUNCPOINTER.
14787 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14788 * print.c (print_object):
14789 Distinguish function from object pointers.
14790 * lisp.h (SAVE_FUNCPOINTER): New constant.
14791 (SAVE_SLOT_BITS): Adjust to it.
14792 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14793 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14794 (voidfuncptr): New typedef.
14795 (struct Lisp_Save_Value): New member data[0].funcpointer.
14796 (XSAVE_FUNCPOINTER): New function.
14798 Simplify buildobj processing.
14799 * Makefile.in (buildobj.h): Make it a sequence of strings each
14800 followed by comma, rather than a single string. Put it into a
14801 .tmp file in case there's an error while generating it.
14802 (gl-stamp): Use .tmp for temp files.
14803 (mostlyclean): Clean .tmp files.
14804 * doc.c (buildobj): Move to just the routine that needs it.
14805 It's now an array of strings, so processing is simpler.
14807 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14809 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14810 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14811 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14812 Invoke malloc_enable_thread even when not interactive.
14813 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14814 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14815 in this case, since the underlying bug has now been fixed.
14817 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14819 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14820 unlinking it (bug#14691).
14822 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14824 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14825 before checking whether buffer is modified. This lets
14826 `kill-buffer-query-functions' cancel killing of the buffer or save
14827 its content before `kill-buffer' asks user the "Buffer %s
14828 modified; kill anyway?" question.
14830 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14832 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14833 Let the super performKeyEquivalent deal with them (Bug#14747).
14835 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14837 * widget.c (resize_cb): Remove unused local.
14839 Do not use GTK 3 if it exists but cannot be compiled.
14840 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14841 * xterm.c (x_error_handler) [!USE_GTK]:
14844 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14846 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14848 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14849 to the valid range of values. (Bug#14753)
14851 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14852 when moving point by using the current glyph matrix. This avoids
14853 the need to force redisplay when this function is called in a
14856 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14858 Fix minor problems found by static checking.
14859 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14860 Redo the latter's body to sidestep GCC parenthesization warnings.
14861 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14862 * coding.c (detect_coding, detect_coding_system):
14863 * coding.h (struct undecided_spec):
14864 Use bool for boolean.
14865 * image.c (QCmax_width, QCmax_height): Now static.
14866 * xdisp.c (Fmove_point_visually): Remove unused local.
14868 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14870 * xdisp.c (Fmove_point_visually): New function.
14872 2013-06-28 Kenichi Handa <handa@gnu.org>
14874 * coding.h (define_coding_undecided_arg_index): New enum.
14875 (coding_attr_index): New members
14876 coding_attr_undecided_inhibit_null_byte_detection,
14877 coding_attr_undecided_inhibit_iso_escape_detection,
14878 coding_attr_undecided_prefer_utf_8.
14879 (undecided_spec): New struct.
14880 (struct coding_system): New member `undecided' of the member
14883 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14884 (detect_coding): Likewise.
14885 (detect_coding_system): Likewise.
14886 (Fdefine_coding_system_internal): New coding system properties
14887 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14889 (syms_of_coding): Adjust for coding_arg_undecided_max.
14891 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14893 * image.c (x_from_xcolors): Remove unused local.
14895 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14897 Defer image data transfer between X client and server until actual
14900 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14903 * image.c (Destroy_Image): Remove.
14904 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14905 `mask_p', and `colors_p'. All uses changed.
14906 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14907 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14908 New macros for `flags' arg to x_clear_image_1.
14909 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14910 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14911 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14912 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14913 (image_get_x_image, image_unget_x_image): New functions or macros.
14914 (image_background, image_background_transparent, x_to_xcolors)
14915 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14916 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14917 instead of Destroy_Image.
14918 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14919 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14920 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14921 (imagemagick_load_image, svg_load_image): Use them instead of
14922 x_create_x_image_and_pixmap, and x_put_x_image followed by
14923 x_destroy_x_image, respectively.
14924 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14925 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14926 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14927 background_transparent fields.
14928 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14929 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14931 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14933 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14934 This mostly consists of undoing recent changes.
14935 * callproc.c (Fcall_process):
14936 * process.c (create_process):
14937 Do not worry about catching SIGCHLD here, undoing previous change.
14938 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14939 * process.c, process.h (catch_child_signal):
14940 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14941 * process.c (catch_child_handler): Don't worry about being called
14942 lazily and do not assume caller has blocked SIGCHLD, undoing
14943 previous change. Move first-time stuff back to
14944 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14945 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14946 set lib_child_handler if it's already initialized, which may
14947 help avoid problems on GNUstep.
14949 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14951 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14952 * callproc.c (Fcall_process):
14953 * process.c (create_process):
14954 Make sure SIGCHLD is caught before we fork,
14955 since Emacs startup no arranges to catch SIGCHLD.
14956 * process.c (lib_child_handler): Initialize to null, not to
14958 (catch_child_signal): Allow self to be called lazily.
14959 Do nothing if it's already been called.
14960 Assume caller has blocked SIGCHLD (all callers do now).
14961 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14962 just before it's really needed.
14963 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14964 since it hasn't been caught yet.
14966 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14968 * image.c (compute_image_size): New function to implement
14969 :max-width and :max-height.
14970 (imagemagick_load_image): Use it.
14972 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14974 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14975 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14977 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14978 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14979 the SIGCHLD handler, since the code is not atomic and (due to glib)
14980 signals may be arriving now.
14981 * sysdep.c (init_signals): Do not catch child signals here;
14982 'main' now does that later, at a safer time.
14984 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14986 Clean up SIGCHLD handling a bit (Bug#14569).
14987 * process.c, process.h (catch_child_signal):
14988 Now always extern, even if !NS_IMPL_GNUSTEP.
14989 * process.c (catch_child_signal): Move glib tickler here from
14990 init_process_emacs, so that it's done earlier in Emacs
14991 initialization. Also move the noninteractive && !initialized
14992 check here from init_process_emacs. This is all a bit cleaner for
14993 GNUish platforms, and I hope it works around the Cygwin bug.
14994 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14995 that glib signal handling is tickled before glib creates threads.
14997 * process.c (wait_reading_process_output): Avoid int overflow
14998 when reading more than 2 GiB total from a process.
15000 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15002 * process.c (create_process): Handle a couple more cases,
15003 i.e., work even if new_argv and wait_child_setup[i] are cached.
15004 Use Fcall_process's style for volatile vars.
15006 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15008 * process.c (create_process): Mark PROCESS volatile.
15010 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15012 Use C99-style flexible array members if available.
15013 This avoids some subtle aliasing issues, which typically
15014 aren't a problem with GCC but may be a problem elsewhere.
15015 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15016 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15017 In either case, it uses a flexible array member rather than
15018 the old struct hack. All uses changed.
15019 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15020 Adjust to sdata reorganization.
15021 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15022 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15023 that ports better to pre-C99 non-GCC.
15024 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15025 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15026 as the latter has changed.
15027 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15028 and port better to pre-C99 GCC.
15029 * image.c (struct xpm_cached_color):
15030 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15031 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15032 Use FLEXIBLE_ARRAY_MEMBER.
15033 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15034 Move decl to top level so it gets checked against implementation.
15035 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15036 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15038 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15040 * syntax.c: Integer cleanups.
15041 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15042 All uses that need 0-or-2 changed to:
15043 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15044 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15045 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15046 (char_quoted, prev_char_comend_first, back_comment)
15047 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15048 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15049 Use bool for boolean.
15050 (update_syntax_table, skip_chars, skip_syntaxes):
15051 Prefer int to unsigned when either will do.
15052 (back_comment): Return boolean success flag, like forw_comment,
15053 instead of positive-or-minus-1 (which might have overflowed int anyway).
15054 Don't stuff ptrdiff_t into int.
15055 (syntax_spec_code, syntax_code_spec): Now const.
15056 (Fmatching_paren, scan_lists, scan_sexps_forward):
15057 Use enum syntaxcode for syntax code.
15058 (Fmatching_paren): Check that arg is a character, not just an integer.
15059 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15060 (Finternal_describe_syntax_value): Omit no-longer-needed
15062 (skip_chars): Use char, not unsigned char, when the distinction
15064 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15065 * bytecode.c (exec_byte_code):
15066 * syntax.c (syntax_spec_code, Fchar_syntax)
15067 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15068 (init_syntax_once):
15069 * syntax.h (SYNTAX_WITH_FLAGS):
15070 Omit unnecessary casts.
15072 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15074 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15075 line dimensions here, to avoid race conditions with the main
15076 thread. (Bug#14062, bug#14630, bug#14669)
15078 * w32term.c (w32_draw_window_cursor): Compute the header line and
15079 mode line dimensions here.
15080 <w32_system_caret_window, w32_system_caret_hdr_height>:
15081 <w32_system_caret_mode_height>: New variables.
15083 * w32term.h: Declare them.
15085 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15087 * alloc.c (die): Move "assertion failed" string here ...
15088 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15089 COND when SUPPRESS_CHECKING. This shrinks the executable text
15090 size by 0.8% to 2.2% when configured with --enable-checking,
15091 depending on optimization flags (GCC 4.8.1 x86-64).
15093 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15095 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15097 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15098 base is 2; this is more accurate.
15100 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15102 * sound.c (string_default): Move to !WINDOWSNT section.
15103 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15105 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15107 * sound.c: Integer cleanups.
15108 Remove unnecessary forward decls.
15109 (struct sound_device): The 'file' member is now a Lisp_Object, not
15110 a char *, so that we needn't invoke alloca on a huge size.
15111 (Fplay_sound_internal): Adjust to this.
15112 (string_default): New function.
15113 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15114 Use it to adjust to the struct sound_device change.
15115 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15116 (be2hs) [0]: Remove.
15118 * syntax.c (skip_chars): Don't use uninitialized storage
15119 when searching a multibyte buffer for characters that are not in a
15120 unibyte string that contains non-ASCII characters.
15122 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15124 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15125 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15127 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15129 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15131 2013-06-18 Kenichi Handa <handa@gnu.org>
15133 * font.c (Ffont_spec): Signal an error for an invalid font name
15136 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15138 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15139 In particular this ports to 32-bit sparc Sun cc.
15140 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15141 array with a dummy element at specpdl[-1], so that its address can
15143 (unbind_to): Do not copy the binding; not needed, now that we
15144 copy old_value in the one place where the copy is needed.
15145 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15146 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15147 (union specbinding): Rename from struct specbinding. Redo layout
15148 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15149 which is not portable. With Sun C 5.12 32-bit sparc, the
15150 declaration causes nargs to be an unsigned bitfield, a behavior
15151 that the C standard allows; but Emacs wants nargs to be signed.
15152 The overall type is now a union of structures rather than a
15153 structure of union of structures, and the 'kind' member is now a
15154 bitfield, so that the overall type doesn't grow. All uses changed.
15155 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15157 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15159 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15160 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15162 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15164 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15166 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15167 unless we know that the window w's frame is a frame object.
15168 Another attempt at solving bug#14062 and bug#14630.
15170 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15172 * textprop.c (property_set_type): New enum.
15173 (add_properties): Allow appending/prepending text properties.
15174 (add_text_properties_1): Factored out of Fadd_text_properties.
15175 (Fadd_text_properties): Move all the code into
15176 add_text_properties_1.
15177 (Fadd_face_text_property): New function that calls
15178 add_text_properties_1.
15180 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15182 Move functions from lisp.h to individual modules when possible.
15183 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15184 * alloc.c (XFLOAT_INIT, set_symbol_name):
15185 * buffer.c (CHECK_OVERLAY):
15186 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15187 (set_char_table_parent):
15188 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15189 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15190 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15191 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15193 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15194 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15195 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15196 (backtrace_args, backtrace_debug_on_exit):
15197 * floatfns.c (CHECK_FLOAT):
15198 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15199 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15200 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15201 (set_hash_index_slot):
15202 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15203 * marker.c (CHECK_MARKER):
15204 * textprop.c (CHECK_STRING_OR_BUFFER):
15205 * window.c (CHECK_WINDOW_CONFIGURATION):
15206 Move here from lisp.h, and make these functions static rather than
15208 * buffer.c (Qoverlayp):
15210 * fns.c (Qhash_table_p):
15211 * window.c (Qwindow_configuration_p):
15213 * lisp.h: Remove the abovementioned defns and decls.
15215 Use functions, not macros, for XINT etc (Bug#11935).
15216 In lisp.h, prefer functions to function-like macros, and
15217 constants to object-like macros, when either will do. This:
15218 . simplifies use, as there's no more need to worry about
15219 arguments' side effects being evaluated multiple times.
15220 . makes the code easier to debug on some platforms.
15221 However, when using gcc -O0, keep using function-like macros
15222 for a few critical operations, for performance reasons.
15223 This sort of thing isn't needed with gcc -Og, but -Og
15224 is a GCC 4.8 feature and isn't widely-enough available yet.
15225 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15226 Remove enum lsb_bits; no longer needed.
15227 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15228 * buffer.c (Qoverlap):
15230 * fns.c (Qhash_table_p):
15231 Now extern, so lisp.h can use these symbols.
15232 * dispextern.h: Include character.h, for MAX_CHAR etc.
15233 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15234 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15235 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15236 (GLYPH_CODE_P): Move here from lisp.h.
15237 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15238 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15239 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15240 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15241 XUNTAG now returns void *.
15242 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15243 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15244 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15245 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15246 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15247 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15248 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15249 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15250 New macros, renamed from their sans-lisp_h_ counterparts.
15251 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15252 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15253 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15254 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15255 If compiling via GCC without optimization, define these as macros
15256 in addition to inline functions.
15257 To disable this, compile with -DINLINING=0.
15258 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15259 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15260 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15261 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15262 (INTMASK, VALMASK): Now macros, since static values cannot be
15263 accessed from extern inline functions.
15264 (VALMASK): Also a constant, for benefit of old GDB.
15265 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15266 is INTEGERP, which can fold it in.
15267 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15268 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15269 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15270 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15271 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15272 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15273 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15274 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15275 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15276 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15277 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15278 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15279 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15280 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15281 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15282 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15283 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15284 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15285 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15286 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15287 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15288 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15289 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15290 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15291 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15292 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15293 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15294 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15295 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15296 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15297 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15298 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15299 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15301 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15302 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15303 (VALMASK): Define in one place rather than in two, merging the
15304 USE_LSB_TAG parts; this is simpler.
15305 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15306 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15307 Move up, to avoid use before definition.
15308 Also include "globals.h" earlier, for the same reason.
15309 (make_natnum): New function.
15310 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15311 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15312 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15313 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15314 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15315 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15316 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15317 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15318 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15319 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15320 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15321 (Qwindow_configuration_p, Qimage): New forward declarations.
15322 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15323 (STRING_COPYIN): Remove; unused.
15324 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15325 (xcar_addr, xcdr_addr): New functions. All uses changed.
15326 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15327 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15328 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15329 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15330 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15331 (TYPE_RANGED_INTEGERP): Simplify.
15332 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15333 (setlocale, fixup_locale, synchronize_system_messages_locale)
15334 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15335 Now empty functions, not macros.
15336 (functionp): Return bool, not int.
15337 * window.c (Qwindow_configuration_p): Now extern,
15338 so window.h can use it.
15339 * window.h (Qwindowp): Move decl back to lisp.h.
15341 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15343 * xdisp.c (Fline_pixel_height): New function, required for solving
15346 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15348 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15350 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15352 * lread.c (syms_of_lread):
15353 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15355 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15357 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15359 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15361 * fileio.c (expand_file_name): Doc fix.
15363 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15365 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15366 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15367 Wait for self, not for 0. This can't hurt on GNU or similar
15368 system, and may help with Cygwin.
15370 * keyboard.c: Don't use PROP (...) as an lvalue.
15371 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15372 Use set_prop (A, B), not PROP (A) = B.
15374 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15376 * xdisp.c (get_it_property): Use it->window instead of generating
15377 a Lisp object from it->w.
15379 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15381 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15382 get-char-property the window that is being rendered, instead of
15383 the buffer, to support window-specific overlays. (Bug#14575)
15384 (compute_display_string_pos): When W is NULL, use the current
15385 buffer as the object to pass to get-char-property.
15386 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15387 pointer member of the bidi iterator, since no window is pertinent
15390 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15392 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15393 being displayed, and pass it to compute_display_string_pos.
15394 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15395 (bidi_paragraph_init): All callers changed.
15397 * xdisp.c (init_from_display_pos, init_iterator)
15398 (handle_single_display_spec, next_overlay_string)
15399 (get_overlay_strings_1, reseat_1, reseat_to_string)
15400 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15401 Set bidi_it.w member from it->w.
15402 (compute_display_string_pos): Accept additional argument, the
15403 window being displayed, and pass it to Fget_char_property.
15406 * dispextern.h (struct bidi_it): New member w, the window being
15408 (compute_display_string_pos): Adjust prototype.
15410 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15412 * xgselect.c: Remove unneeded include xterm.h.
15414 * process.c (wait_reading_process_output): Check for NS before GLIB.
15415 GLIB may be linked in due to rsvg, but ns_select must be called.
15417 * xgselect.c (xg_select): Remove call to window_system_available
15418 and g_main_context_pending at the top, so Gdk events (i.e. file
15419 notify) are processed when Emacs is started with -nw.
15421 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15423 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15424 (ctagsfiles3): New variable, includes only *.m files.
15425 (TAGS): Use an explicit language name in the regular expressions,
15426 to avoid transformation of '/SOMETHING' by MSYS to
15427 'c:\MSYS\SOMETHING'.
15429 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15431 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15433 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15435 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15436 still need to set the mouse pointer shape and activate help-echo.
15439 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15441 A few porting etc. fixes for the new file monitor code.
15442 See the thread containing
15443 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15444 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15445 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15446 (dir_monitor_callback, Fgfile_rm_watch):
15447 Use assq_no_quit instead of Fassoc, for speed.
15448 (dir_monitor_callback, Fgfile_rm_watch):
15449 eassert that the monitor is a fixnum.
15450 (dir_monitor_callback): No need for CDR_SAFE.
15451 Simplify building of lisp with alternative tails.
15452 (Fgfile_add_watch, Fgfile_rm_watch):
15453 Do not assume glib functions set errno reliably on failure.
15454 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15455 and signal an error otherwise.
15456 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15457 Use Fdelq instead of Fdelete, for speed.
15459 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15461 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15462 don't insist on being invoked on a highlighted tool-bar button.
15463 Avoids losing tool-bar functionality when mouse-highlight is nil.
15464 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15465 Don't highlight when mouse-highlight is nil.
15466 (note_mouse_highlight): When mouse-highlight is nil, don't return
15467 right away; instead, run tool-bar and mode-line highlight
15468 subroutine, clear any existing highlight, and revert the mouse
15469 pointer to its default shape. (Bug#14558)
15471 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15473 * lisp.mk (lisp): Add prog-mode.el.
15475 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15477 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15478 * process.c (dummy_handler): New function.
15479 (lib_child_handler): New static var.
15480 (handle_child_signal): Invoke it.
15481 (catch_child_signal): If a library has set up a signal handler,
15482 save it into lib_child_handler.
15483 (init_process_emacs): If using glib and not on Windows, tickle glib's
15484 child-handling code so that it initializes its private SIGCHLD handler.
15485 * syssignal.h (SA_SIGINFO): Default to 0.
15486 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15487 31; it should no longer be needed now.
15489 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15491 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15493 * gfilenotify.c (globals_of_gfilenotify): New function.
15494 (syms_of_gfilenotify): Move global initialization there.
15496 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15498 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15500 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15501 * keyboard.c (menu_bar_items, tool_bar_items):
15502 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15503 not override local keymaps any more.
15505 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15507 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15509 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15511 * w32console.c (initialize_w32_display): Return the dimensions of
15512 the console window via 2 additional arguments, not via the current
15513 frame. This avoids crashes due to overrunning the bounds of
15514 frame's decode_mode_spec_buffer, which is not resized following
15515 the change of the frame dimensions from the initial 10x10.
15517 * w32term.h (w32_initialize_display_info): Adjust prototype.
15519 * term.c (init_tty): Take dimensions of the frame from the values
15520 returned by initialize_w32_display.
15522 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15523 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15524 (LIBES): Add $(GFILENOTIFY_LIBS).
15526 * w32inevt.c (handle_file_notifications): Add dummy implementation
15527 for !HAVE_W32NOTIFY.
15529 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15531 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15533 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15535 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15537 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15539 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15541 Fix minor problems found by static checking.
15542 * data.c (pure_write_error):
15543 Use xsignal2, not Fsignal, as Fsignal might return.
15544 * eval.c (set_backtrace_debug_on_exit): Now static.
15545 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15546 No longer inline. EXTERN_INLINE is needed only for functions
15547 defined in .h files. Reindent function header as per GNU style.
15548 (backtrace_p, backtrace_top, backtrace_next):
15549 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15550 compiler or linker. Add extern decls to pacify gcc -Wall.
15551 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15553 * frame.c (free_monitors): Define only on platforms that need it.
15554 * nsterm.m (ns_term_init):
15555 * process.c (catch_child_signal):
15556 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15557 defined on all porting targets these days.
15558 * process.c, process.h (catch_child_signal):
15559 Make it extern only if NS_IMPL_GNUSTEP is defined.
15561 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15563 * w32.c (gettimeofday): Make the signature identical to prototype
15564 in nt/inc/sys/time.h.
15566 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15568 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15571 * keyboard.c (safe_run_hooks_error): Improve error message.
15573 * data.c (pure_write_error): Add `object' argument.
15574 * puresize.h (CHECK_IMPURE): Use it.
15576 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15578 * Makefile.in (NOTIFY_OBJ): New variable.
15579 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15581 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15582 Call syms_of_gfilenotify.
15584 * gfilenotify.c: New file.
15586 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15587 and Qfile_w32notify.
15588 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15589 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15591 * lisp.h: Declare syms_of_gfilenotify.
15593 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15595 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15597 Merge the specpdl and backtrace stacks. Make the structure of the
15598 specpdl entries more obvious via a tagged union of structs.
15599 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15600 (enum specbind_tag): New enum.
15601 (struct specbinding): Make it a tagged union of structs.
15602 Add a case for backtrace records.
15603 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15604 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15605 (backtrace_debug_on_exit): New accessors.
15606 (struct backtrace): Remove.
15607 (struct catchtag): Remove backlist field.
15608 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15610 (Flocal_variable_p): Speed up the common case where the binding is
15612 * eval.c (backtrace_list): Remove.
15613 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15614 (set_backtrace_args, set_backtrace_nargs)
15615 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15616 (backtrace_next): New functions.
15617 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15618 (unwind_to_catch, internal_lisp_condition_case)
15619 (internal_condition_case, internal_condition_case_1)
15620 (internal_condition_case_2, internal_condition_case_n): Don't bother
15621 with backtrace_list any more.
15622 (Fsignal): Adjust to new backtrace format.
15623 (grow_specpdl): Move up.
15624 (record_in_backtrace): New function.
15625 (eval_sub, Ffuncall): Use it.
15626 (apply_lambda): Adjust to new backtrace format.
15627 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15629 (specbind): Adjust to new specpdl format. Simplify.
15630 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15631 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15633 (mark_backtrace): Remove.
15634 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15635 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15636 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15638 * profiler.c (record_backtrace): Use get_backtrace.
15639 (handle_profiler_signal): Use backtrace_top_function.
15640 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15641 accessor functions.
15643 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15645 * process.h (catch_child_signal): Declare.
15647 * process.c (catch_child_signal): New function.
15648 (init_process_emacs): Call it.
15650 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15651 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15653 (x_set_cursor_type): Remove declaration.
15654 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15655 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15656 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15657 (ns_get_color): Use F suffix on float.
15658 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15659 (ns_get_rgb_color): Remove.
15660 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15661 (note_mouse_movement): x and y are CGFloat.
15662 (ns_draw_fringe_bitmap): Remove unused rowY.
15663 Change #if to COCOA && >= 10_6.
15664 (ns_draw_window_cursor): Remove unused overspill.
15665 (ns_draw_underwave): width and x are EamcsCGFloat.
15666 (ns_draw_box): thickness is CGFloat.
15667 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15668 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15669 if not in main thread.
15670 (ns_get_pending_menu_title, ns_check_menu_open)
15671 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15672 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15673 (sendFromMainThread:): New method.
15674 (changeFont:): size is CGFloat.
15675 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15676 Disable warning about permanent text.
15677 (characterIndexForPoint:): Adjust return type depending on GNUstep
15679 (mouseDown:): delta is CGFloat.
15680 (updateFrameSize): Remove unised variable f.
15681 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15682 Cast float to EmacsCGFloat.
15683 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15684 also to -1 when restoring.
15685 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15686 inside NS_IMPL_COCOA.
15687 (toggleFullScreen:): Put call to toggleFullScreen inside
15688 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15689 (setPosition:portion:whole:): por is CGFloat.
15690 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15691 (mouseDown:): Use CGFloat.
15692 (mouseDragged:): Remove unised variable edge.
15693 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15695 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15696 of CGFloat differs.
15697 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15698 when NS_IMPL_GNUSTEP.
15699 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15700 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15701 (EmacsToolbar): Add clearAll. Add tag argument to
15702 addDisplayItemWithImage.
15703 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15705 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15707 * nsmenu.m (ns_update_menubar): Make static.
15708 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15709 (fillWithWidgetValue:): Add cast to SEL for setAction.
15710 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15711 (update_frame_tool_bar): Update code for GNUstep.
15712 (clearAll): New method.
15713 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15714 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15715 Move identifierToItem setObject and activeIdentifiers addObject before
15716 call to insertItemWithItemIdentifier.
15717 (validateVisibleItems): Fix indentation.
15718 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15719 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15720 UtilityWindow to aStyle, remove call to setStyleMask.
15722 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15724 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15725 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15726 Use F suffix on floats.
15727 (ns_char_width): Returns CGFloat.
15728 (ns_ascii_average_width): w is CGFloat instead of float.
15729 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15731 (ns_glyph_metrics): CGFloat instead of float.
15733 * nsfns.m (x_set_foreground_color, x_set_background_color):
15735 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15736 remove unused variables.
15737 (Fns_read_file_name): Keep track if panel is for save.
15738 Use ns_filename_from_panel/ns_directory_from_panel.
15739 (Fns_list_services): delegate only used for COCOA.
15740 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15741 Just return the input if GNUstep.
15742 (x_screen_planes): Remove.
15743 (Fxw_color_values): Use EmacsCGFloat
15744 (Fns_display_monitor_attributes_list): Only get screen number for
15746 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15748 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15749 ns_directory_from_panel.
15751 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15753 * process.c (handle_child_signal): Also use WCONTINUED.
15754 This is so that list-processes doesn't mistakenly list the process
15755 as stopped, when the process has actually been continued and is
15758 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15760 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15761 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15762 not already configured.
15764 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15766 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15768 * Makefile.in (mostlyclean): Remove *.res files.
15770 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15772 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15773 a buffer (bug#8447).
15775 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15777 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15778 display vector, and we backtrack, handle the case that the
15779 previous character position is also displayed from a display
15780 vector or covered by a display string or image. (Bug#14476)
15782 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15784 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15785 (struct MonitorInfo, free_monitors): Remove.
15786 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15787 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15788 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15791 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15792 (struct MonitorInfo, free_monitors): Remove.
15793 (ns_screen_name): Make static.
15794 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15795 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15798 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15799 (struct MonitorInfo): New struct.
15800 (free_monitors, make_monitor_attribute_list): Declare.
15802 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15804 (free_monitors, make_monitor_attribute_list): New functions.
15805 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15808 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15810 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15812 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15814 * keyboard.c: Apply keyboard decoding only to events that come directly
15815 from the tty, not from unread-command-events (bug#14368).
15816 (read_event_from_main_queue): New function, extracted from read_char.
15817 (read_decoded_char): Remove.
15818 (read_decoded_event_from_main_queue): New function to replace it.
15819 (read_char): Use it.
15820 (read_key_sequence): Use read_char rather than read_decoded_char.
15822 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15824 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15826 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15828 2013-05-22 Kenichi Handa <handa@gnu.org>
15830 The following changes are to fix the setting of
15831 buffer-file-coding-system on, for instance, C-x RET c unix RET
15832 _FILE_OF_DOS_EOL_TYPE_ RET.
15834 * coding.h (struct coding_system): New member detected_utf8_chars.
15836 * coding.c (detect_coding_utf_8): Count characters and check EOL
15837 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15839 (setup_coding_system): Do not initialize coding->head_ascii.
15840 (check_ascii): Do not set coding->eol_seen but update it. Do not
15841 call adjust_coding_eol_type here.
15842 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15843 If the eol-type of CODING is already specified, adjust the eol type
15844 of the found coding-system.
15845 (decode_coding_gap): Cancel previous change. Utilize the
15846 character numbers counted by detect_coding_utf_8. Fix detection
15849 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15851 * search.c (looking_at_1): Only set last_thing_searched if the match
15852 changed the match-data (bug#14281).
15854 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15856 * xdisp.c (reseat_at_previous_visible_line_start):
15857 Already declared in dispextern.h, so remove it here.
15858 (move_it_vertically_backward): Likewise.
15860 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15862 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15863 (Fx_display_pixel_width, Fx_display_pixel_height)
15864 (Fx_display_mm_width, Fx_display_mm_height):
15865 Mention `display-monitor-attributes-list' in docstrings.
15867 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15868 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15869 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15870 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15871 (Fx_display_backing_store, Fx_display_visual_class)
15872 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15873 (Fx_display_grayscale_p, Fx_display_pixel_width)
15874 (Fx_display_pixel_height, Fx_display_planes)
15875 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15876 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15877 (Fx_display_mm_width, Fx_display_mm_height)
15878 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15879 height for all physical monitors as in X11.
15881 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15882 Return pixel width or height for all physical monitors as in X11.
15884 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15886 Port --enable-gcc-warnings to clang.
15887 * bytecode.c (exec_byte_code):
15889 Redo diagnostic pragmas to pacify clang, too.
15890 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15891 * editfns.c (Fencode_time):
15892 * fileio.c (file_accessible_directory_p):
15893 * font.c (font_unparse_xlfd):
15894 Use '&"string"[index]' instead of '"string" + (index)'.
15895 * undo.c (user_error): Remove; unused.
15897 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15899 * insdel.c (insert_1_both): Document the arguments, instead of
15900 referring to insert_1, which no longer exists.
15902 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15903 some window, increment windows_or_buffers_changed, so that
15904 *Messages* display in that window is updated. (Bug#14408)
15906 * w32.c: Include epaths.h.
15907 (init_environment): Use cmdproxy.exe without leading directories.
15908 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15910 (gettimeofday): Adjust signature and return value to Posix
15913 * unexw32.c (open_output_file): Delete the existing emacs.exe
15914 before creating it, to break the hard link to the versioned
15917 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15918 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15919 (FIRSTFILE_OBJ): New variables.
15920 (W32_RES): Rename to EMACSRES. All users changed.
15921 (base_obj): Use $(CM_OBJ).
15922 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15923 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15924 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15925 $(W32_RES_LINK) before $(LIBES).
15926 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15928 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15930 * makefile.w32-in (DOC): Use just "DOC".
15932 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15934 * process.c: Export default filters and sentinels to Elisp.
15935 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15937 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15938 (Fset_process_sentinel, Fformat_network_address):
15939 Default to them instead of nil.
15940 (server_accept_connection): Sentinels can't be nil any more.
15941 (read_and_dispose_of_process_output): New function, extracted from
15942 read_process_output.
15943 (read_process_output): Use it; filters can't be nil.
15944 (Finternal_default_process_filter): New function, extracted from
15945 read_process_output.
15946 (exec_sentinel_unwind): Remove function.
15947 (exec_sentinel): Don't zilch sentinel while running.
15948 (status_notify): Sentinels can't be nil.
15949 (Finternal_default_process_sentinel): New function extracted from
15951 (setup_process_coding_systems): Default filter is not nil any more.
15952 (syms_of_process): Export new Elisp functions and initialize
15954 * lisp.h (make_lisp_proc): New function.
15956 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15958 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15960 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15962 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15963 unless we know that the window w is a leaf window.
15964 Another attempt at solving bug#14062.
15966 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15968 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15971 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15973 * image.c (gif_load): Check that subimages fit (Bug#14345).
15975 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15977 * lread.c (skip_dyn_eof): New function.
15978 (read1): Use it to skip the end of a file in response to #@00.
15980 * doc.c (get_doc_string): Slightly relax the sanity checking.
15982 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15984 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15985 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15986 (MonitorInfo): New struct.
15987 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15988 (Fns_display_monitor_attributes_list): New functions.
15989 (display-usable-bounds): Remove.
15990 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15993 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15995 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15996 (GTK_CHECK_VERSION): New macro, if not already defined.
15997 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15998 replaced by GTK_CHECK_VERSION.
16000 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16002 * xterm.h (GTK_PREREQ): New macro.
16003 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16004 to use this macro instead, for consistency and clarity.
16006 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16008 * xdisp.c (row_for_charpos_p): New function, with code of
16009 cursor_row_p, but accepts an additional argument CHARPOS instead
16010 of using a hardcoded PT.
16011 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16012 (row_containing_pos): Call row_for_charpos_p instead of partially
16013 doing the same. Fixes cursor positioning under longlines-mode
16014 when longlines-show-effect includes more than one newline, when
16015 moving the cursor vertically up.
16017 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16019 * makefile.w32-in (ACL_H): New macro.
16020 ($(BLD)/fileio.$(O)): Update dependencies.
16022 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16024 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16025 * Makefile.in (LIB_ACL): New macro.
16026 (LIBACL_LIBS): Remove.
16027 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16028 * fileio.c: Include <acl.h>.
16029 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16030 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16032 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16035 * unexelf.c: Don't assume ElfW (Half) fits in int.
16036 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16037 when dealing with ElfW (Half) values, since they can exceed 2**31
16038 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16039 (entry_address): Omit unused NUM arg. All uses changed.
16041 2013-05-07 Juri Linkov <juri@jurta.org>
16043 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16044 to the string converted from number with `Fnumber_to_string'.
16047 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16049 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16050 This fixes a problem introduced by my previous change.
16052 2013-05-07 Glenn Morris <rgm@gnu.org>
16054 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16056 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16058 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16060 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16062 Static checking by GCC 4.8.0.
16063 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16064 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16065 (x_get_monitor_attributes_fallback)
16066 (x_get_monitor_attributes_xinerama)
16067 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16068 Define only if USE_GTK.
16069 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16070 (x_get_monitor_attributes_fallback): Omit unused locals.
16071 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16072 Use double, not float, to avoid mixed-mode floating point arithmetic.
16074 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16075 Jan Djärv <jan.h.d@swipnet.se>
16077 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16078 (XINERAMA_CFLAGS): New macros.
16079 (ALL_CFLAGS, LIBES): Use them.
16081 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16082 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16083 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16084 (syms_of_xfns): DEFSYM them.
16085 (struct MonitorInfo): New struct.
16086 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16087 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16088 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16089 (x_get_monitor_attributes_xinerama): New functions.
16090 (Fx_display_monitor_attributes_list): New primitive.
16091 (syms_of_xfns): Defsubr it.
16093 * xterm.h (x_display_info): Add Xatom_net_workarea and
16094 Xatom_net_current_desktop.
16096 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16097 and dpyinfo->Xatom_net_current_desktop.
16099 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16101 * xdisp.c (pos_visible_p): Use the special code for finding the
16102 beginning of a display property or overlay for any "replacing"
16103 display property, not just for display strings. This solves
16104 incorrect reporting of position by posn-at-point. (Bug#14241)
16106 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16108 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16109 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16110 Verify that ElfW (Half) fits in int.
16111 (fatal): Use same signature as lisp.h.
16112 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16113 configure and build with -DUNEXELF_DEBUG without worrying about
16114 other modules that use DEBUG.
16115 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16116 possibly-wide integers now uses it instead of plain fprintf.
16117 (entry_address): New function, which avoids problems with 32-bit
16118 overflow on 64-bit hosts.
16119 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16120 (round_up): Don't assume the remainder fits in int.
16121 (find_section): Use bool for boolean. Simplify debug code.
16122 (unexec): Don't assume file sizes fit in int or size_t.
16123 Omit unnecessary trailing newline in 'fatal' format.
16124 Use strerror rather than outputting decimal error number.
16125 Remove unused code when emacs is not defined;
16126 this file relies on Emacs now.
16127 Don't assume e_phnum and e_shnum are positive.
16129 * regex.c: Fix problems when DEBUG is defined.
16130 (extract_number, extract_number_and_incr): Define regardless of
16131 whether DEBUG is defined; that's simpler and makes the code less
16132 likely to go stale in the normal case when DEBUG is not defined.
16133 Return int rather than taking an int * arg. All callers changed.
16134 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16135 Remove, replacing with ...
16136 (DEBUG_PRINT): New macro. All callers changed.
16137 (DEBUG_COMPILES_ARGUMENTS): New macro.
16138 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16139 (print_compiled_pattern, print_double_string) [DEBUG]:
16140 Use prototype rather than old-style definition.
16141 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16142 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16143 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16144 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16145 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16146 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16147 This matters only when DEBUG is defined.
16149 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16151 * xdisp.c (set_iterator_to_next): Set the
16152 ignore_overlay_strings_at_pos_p flag only if we are _really_
16153 iterating over an overlay string, as indicated by the
16154 current.overlay_string_index member. (Bug#14306)
16156 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16158 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16159 to where it is used, to avoid autorelease issues (Bug#14050).
16161 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16163 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16164 * fileio.c (syms_of_fileio): Implement this.
16165 * filelock.c (create_lock_file): If symbolic links don't work, so
16166 we use a regular file as a lock file, do not fsync the lock file;
16169 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16171 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16172 (syms_of_minibuf): Adjust accodingly.
16174 * callint.c (Fcall_interactively): Adjust calls accordingly.
16176 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16178 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16179 w->contents is a buffer before computing everything else.
16180 Use parentheses to disambiguate last part of the condition.
16182 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16183 assertion violations. (Bug#14062)
16185 2013-05-01 David Reitter <david.reitter@gmail.com>
16187 * nsfns.m (ns_tooltip): Initialize.
16189 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16191 * coding.c (decode_coding_gap): Don't remove the character before
16192 a newline unless it's a CR character. (Bug#14287)
16194 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16196 * dispextern.h (struct face): Move enum face_underline_type
16197 earlier so that bitfields can be in the same word.
16199 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16201 * nsfns.m (handlePanelKeys): New function.
16202 (EmacsOpenPanel:performKeyEquivalent:)
16203 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16204 arrows/function/control and copy/paste keys (Bug#14296).
16206 2013-04-27 Juri Linkov <juri@jurta.org>
16208 * callint.c (Fcall_interactively): Call `Qread_number' for
16209 interactive code letter `n' instead of using duplicate code.
16212 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16214 * systime.h (make_timeval): Declare as 'const'.
16216 2013-04-27 Kenichi Handa <handa@gnu.org>
16218 * font.c (font_open_entity): Always open a font of manageable
16221 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16223 Port better to AIX (Bug#14258).
16224 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16227 2013-04-24 Kenichi Handa <handa@gnu.org>
16229 * coding.c (decode_coding_iso_2022): When an invalid escape
16230 sequence is encountered, reset the invocation and designation
16231 status to the safest one.
16233 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16235 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16236 Without this fix, "make distclean" leaves stamp-h1 behind.
16238 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16240 * w32fns.c (w32_fullscreen_rect): New function to compute the
16241 window rectangle for the given fullscreen mode.
16242 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16243 longer tunes the window size. This keeps the window's edges flush
16244 with the screen and allows the taskbar to hide itself in fullboth.
16246 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16247 window decorations and uses the entire screen.
16249 * w32term.h (w32_fullscreen_rect) Add prototype.
16250 (struct w32_output): Replace normal_width, normal_height,
16251 normal_top, and normal_left members with a single normal_placement
16253 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16255 (FRAME_NORMAL_PLACEMENT): New macro.
16257 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16259 * minibuf.c (Ftest_completion): Silence compiler warning.
16261 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16263 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16266 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16269 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16270 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16271 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16272 parentheses where appropriate.
16274 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16276 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16278 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16280 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16281 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16282 Mention in the doc string that setting these variables takes
16283 effect only after a call to set-window-buffer. (Bug#14200)
16285 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16287 * indent.c (Fvertical_motion): Don't consider display strings on
16288 overlay strings as display strings on the buffer position we
16289 started from. This prevents vertical cursor motion from jumping
16290 more than one line when there's an overlay string with a display
16291 property at end of line.
16292 Reported by Karl Chen <Karl.Chen@quarl.org> in
16293 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16295 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16297 * window.c (select_window): `record_buffer' even if window is
16298 already selected (bug#14191).
16300 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16302 * window.c (Fwindow_end): Test more flags, including the buffer's
16303 last_overlay_modified flag, to determine whether the window's
16304 display is really up-to-date. Prevents the function from
16305 returning a stale value. (Bug#14170)
16306 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16309 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16311 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16312 garbaged only if it is not already the top frame on its TTY.
16313 This prevents flickering due to constant redrawing of TTY frames when
16314 there are GUI frames open in the same session. (Bug#13864)
16316 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16318 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16319 of marking the idle timers directly.
16321 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16323 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16324 tables (bug#14054).
16326 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16328 * window.c (select_window): Don't record_buffer while the invariant is
16329 temporarily broken (bug#14161).
16331 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16333 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16335 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16337 2013-04-07 Romain Francoise <romain@orebokech.com>
16339 Ignore additional platform-specific ACL errors (Bug#13702).
16340 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16341 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16343 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16345 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16348 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16350 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16351 This bug was introduced by my 2013-02-25 change that simplified
16352 data_start configuration. Without this change, on GNU/Linux
16353 an Emacs configured with --enable-profiling fails immediately
16354 due to a profiler signal.
16355 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16356 with these flags. On platforms where special flags are needed
16357 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16358 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16359 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16361 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16363 Get rid of some platform-specific functions examining window
16364 system and its capabilities. This is a partial rework of the
16366 * lisp.h (have_menus_p): Remove prototype. This function is
16367 replaced with platform-independent window_system_available.
16368 (check_window_system): Move to...
16369 * frame.h (decode_window_system_frame, window_system_available):
16370 ...here, add new prototypes.
16371 * frame.c (window_system_available, decode_window_system_frame):
16373 (check_window_system): Platform-independent now.
16374 * xterm.h (x_in_use): Remove declaration.
16376 * w32term.h (check_x_frame):
16377 * nsterm.h (check_x_frame): Remove prototypes. This function
16378 is replaced with platform-independent decode_window_system_frame.
16379 * msdos.c (have_menus_p): Remove.
16380 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16381 Remove platform-specific functions. Use check_window_system,
16382 decode_window_system_frame and check_ns_display_info where
16383 appropriate. Minor style and comment tweaks.
16384 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16385 (check_x_frame): Likewise.
16386 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16388 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16389 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16390 * xmenu.c, xselect.c: All related users changed.
16392 2013-04-03 Kenichi Handa <handa@gnu.org>
16394 The following changes is to optimize the code for reading UTF-8
16397 * coding.c (check_ascii): Rename from detect_ascii. Return value
16398 changed. Check EOL format. Do not call adjust_coding_eol_type
16400 (check_utf_8): New function.
16401 (adjust_coding_eol_type): Do nothing if already adjusted.
16402 (detect_coding): Compare the return value of check_ascii with
16403 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16404 (decode_coding_gap): Optimize for valid UTF-8.
16406 2013-03-21 Kenichi Handa <handa@gnu.org>
16408 * coding.c (syms_of_coding): Cancel previous change.
16410 * insdel.c (insert_from_gap): Fix previous change.
16412 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16414 Consistently use platform-specific function to detect window system.
16415 * lisp.h (check_window_system): New prototype. This function is
16416 going to replace check_x, check_w32 and check_ns.
16417 (have_menus_p): Mention msdos.c in comment.
16418 * fontset.c (check_window_system_func): Remove. Adjust all users.
16419 * fontset.h (check_window_system_func): Remove prototype.
16420 * nsterm.h (check_ns):
16421 * xterm.h (check_x):
16422 * w32term.h (check_w32): Likewise.
16423 * menu.c (Fx_popup_menu): Use check_window_system.
16424 * msdos.c (check_window_system): Define for MS-DOS.
16425 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16426 * w32fns.c (check_window_system): Likewise for MS-Windows.
16427 * xfns.c (check_window_system): Likewise for X.
16428 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16429 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16431 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16433 Prefer < to > in range checks such as 0 <= i && i < N.
16434 This makes it easier to visualize quantities on a number line.
16435 This patch doesn't apply to all such range checks,
16436 only to the range checks affected by the 2013-03-24 change.
16437 This patch reverts most of the 2013-03-24 change.
16438 * alloc.c (xpalloc, Fgarbage_collect):
16439 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16440 * character.c (string_escape_byte8):
16441 * charset.c (read_hex):
16442 * data.c (cons_to_unsigned):
16443 * dispnew.c (update_frame_1):
16444 * doc.c (Fsubstitute_command_keys):
16445 * doprnt.c (doprnt):
16446 * editfns.c (hi_time, decode_time_components):
16447 * fileio.c (file_offset):
16448 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16449 * font.c (font_intern_prop):
16450 * frame.c (x_set_alpha):
16451 * gtkutil.c (get_utf8_string):
16452 * indent.c (check_display_width):
16453 * keymap.c (Fkey_description):
16454 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16456 * minibuf.c (read_minibuf_noninteractive):
16457 * process.c (wait_reading_process_output):
16458 * search.c (Freplace_match):
16459 * window.c (get_phys_cursor_glyph):
16460 * xdisp.c (redisplay_internal):
16461 * xsmfns.c (smc_save_yourself_CB):
16462 Prefer < to > for range checks.
16463 * dispnew.c (sit_for): Don't mishandle NaNs.
16464 This fixes a bug introduced in the 2013-03-24 change.
16465 * editfns.c (decode_time_components): Don't hoist comparison.
16466 This fixes another bug introduced in the 2013-03-24 change.
16468 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16470 * frame.h (struct frame): Drop scroll_bottom_vpos
16471 member becaue all real users are dead long ago.
16472 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16473 * xdisp.c (redisplay_internal): Adjust user.
16475 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16477 * nsmenu.m (showAtX:Y:for:): setLevel to
16478 NSPopUpMenuWindowLevel (Bug#13998).
16480 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16482 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16483 (ns_check_pending_open_menu): Declare.
16485 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16486 (x_activate_menubar): Update the menu with title that matches
16487 ns_get_pending_menu_title, and call
16488 ns_check_pending_openmenu (Bug#12698).
16489 (menuWillOpen:): New method.
16490 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16492 * nsterm.m (menu_will_open_state, menu_mouse_point)
16493 (menu_pending_title): New varaibles.
16494 (ns_get_pending_menu_title, ns_check_menu_open)
16495 (ns_check_pending_open_menu): New functions.
16497 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16499 * indent.c (current_column_bol_cache): Remove leftover which is not
16500 used in Fmove_to_column any more.
16501 (current_column, scan_for_column): Adjust users.
16502 * keyboard.c (last_point_position_buffer, last_point_position_window):
16503 Remove leftovers which are not used for recording undo any more.
16504 (command_loop_1, syms_of_keyboard): Adjust users.
16505 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16506 redisplay_window any more.
16507 (move_it_to): Adjust user.
16509 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16511 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16512 Update dependencies.
16514 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16516 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16517 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16518 forward references.
16520 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16522 * window.h (struct window): Replace hchild, vchild and buffer slots
16523 with a single slot 'contents'. This is possible because each valid
16524 window may have either the child window (in vertical or horizontal
16525 combination) or buffer to display (for the leaf window). Using that,
16526 a lot of operations to traverse and/or change window hierarchies may
16527 be simplified. New member horizontal is used to distinguish between
16528 horizontal and vertical combinations of internal windows.
16529 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16530 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16531 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16532 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16533 Use contents slot, not buffer, where appropriate.
16534 (wset_combination): New function.
16535 (wset_buffer): Add eassert.
16536 (Fframe_first_window): Simplify the loop reaching first window.
16537 (Fwindow_buffer): Use WINDOW_LEAF_P.
16538 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16539 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16540 (unshow_buffer): Convert initial debugging check to eassert.
16541 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16542 (make_parent_window, window_resize_check, window_resize_apply)
16543 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16544 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16545 Adjust to match struct window changes.
16546 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16547 (mark_window_cursors_off, count_windows, get_leaf_windows)
16548 (foreach_window_1): Simplify the loop.
16549 * alloc.c (mark_object): Do not check for the leaf window because
16550 internal windows has no glyph matrices anyway.
16551 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16552 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16553 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16554 (build_frame_matrix_from_window_tree, mirror_make_current)
16555 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16556 (update_window_tree, set_window_update_flags): Simplify the loop.
16557 (sync_window_with_frame_matrix_rows): Enforce live window.
16558 Use contents slot, not buffer, where appropriate.
16559 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16560 and WINDOW_HORIZONTAL_COMBINATION_P.
16561 (make_frame_visible_1): Simplify the loop.
16562 Use contents slot, not buffer, where appropriate.
16563 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16564 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16565 (expose_window_tree): Likewise.
16566 Use contents slot, not buffer, where appropriate.
16567 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16568 to avoid deleted windows. Use contents slot instead of buffer.
16569 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16570 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16571 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16572 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16574 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16576 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16577 identify the reasons for assertion violations in bug#14062 and
16579 (Fx_show_tip): Fix compilation error under
16580 "--enable-check-lisp-object-type". (Bug#14073)
16582 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16583 Reported by <rzl24ozi@gmail.com>.
16585 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16587 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16589 (unwind_with_echo_area_buffer): ...to restore it here.
16590 This is needed to ensure that...
16591 (redisplay_window): ...both window markers are valid here,
16592 which is verified by eassert.
16593 * editfns.c (save_excursion_save): Do not assume that
16594 selected_window always displays the buffer.
16595 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16598 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16600 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16603 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16605 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16607 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16609 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16610 since MinGW's w32api headers do. This avoids compiler warnings.
16612 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16613 if already defined.
16615 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16617 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16619 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16621 * gtkutil.c (style_changed_cb): Check if frame is live and an
16622 X frame (Bug#14038).
16624 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16626 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16627 Define only for _WIN32_WINNT less than 0x0500.
16628 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16630 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16631 see its own definitions of 'struct timeval' and 'struct timezone'.
16633 Fix incompatibilities between MinGW.org and MinGW64 headers.
16634 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16636 * w32.c (REPARSE_DATA_BUFFER): Guard with
16637 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16639 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16641 * xterm.c: Include X11/XKBlib.h
16642 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16644 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16646 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16648 * blockinput.h (input_blocked_p): Likewise.
16649 * bytecode.c (exec_byte_code): Likewise.
16650 * callproc.c (call_process_kill, call_process_cleanup)
16651 (Fcall_process): Likewise.
16652 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16653 (Fccl_execute_on_string): Likewise.
16654 * character.c (string_escape_byte8): Likewise.
16655 * charset.c (read_hex): Likewise.
16656 * cm.c (calccost): Likewise.
16657 * data.c (cons_to_unsigned): Likewise.
16658 * dired.c (directory_files_internal, file_name_completion):
16660 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16661 (sit_for): Likewise.
16662 * doc.c (Fsubstitute_command_keys): Likewise.
16663 * doprnt.c (doprnt): Likewise.
16664 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16665 * emacsgtkfixed.c: Likewise.
16666 * fileio.c (file_offset, Fwrite_region): Likewise.
16667 * floatfns.c (Fexpt, fmod_float): Likewise.
16668 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16670 * font.c (font_intern_prop): Likewise.
16671 * frame.c (x_set_alpha): Likewise.
16672 * gtkutil.c (get_utf8_string): Likewise.
16673 * indent.c (check_display_width): Likewise.
16674 * intervals.c (create_root_interval, rotate_right, rotate_left)
16675 (split_interval_right, split_interval_left)
16676 (adjust_intervals_for_insertion, delete_node)
16677 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16678 (merge_interval_right, merge_interval_left, copy_intervals)
16679 (set_intervals_multibyte_1): Likewise.
16680 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16681 * keymap.c (Fkey_description): Likewise.
16682 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16683 * lread.c (openp, read_integer, read1, string_to_number):
16685 * menu.c (ensure_menu_items): Likewise.
16686 * minibuf.c (read_minibuf_noninteractive): Likewise.
16687 * print.c (printchar, strout): Likewise.
16688 * process.c (create_process, Faccept_process_output)
16689 (wait_reading_process_output, read_process_output, send_process)
16690 (wait_reading_process_output): Likewise.
16691 * profiler.c (make_log, handle_profiler_signal): Likewise.
16692 * regex.c (re_exec): Likewise.
16693 * regex.h: Likewise.
16694 * search.c (looking_at_1, Freplace_match): Likewise.
16695 * sysdep.c (get_child_status, procfs_ttyname)
16696 (procfs_get_total_memory): Likewise.
16697 * systime.h (EMACS_TIME_VALID_P): Likewise.
16698 * term.c (dissociate_if_controlling_tty): Likewise.
16699 * window.c (get_phys_cursor_glyph): Likewise.
16700 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16701 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16703 * xfns.c (Fx_window_property): Likewise.
16704 * xmenu.c (set_frame_menubar): Likewise.
16705 * xselect.c (x_get_window_property, x_handle_dnd_message):
16707 * xsmfns.c (smc_save_yourself_CB): Likewise.
16708 * xterm.c (x_scroll_bar_set_handle): Likewise.
16710 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16712 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16713 to be optional or nil. Adjust comment and convert it to docstring.
16714 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16715 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16717 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16719 Static checking by GCC 4.8-20130319.
16720 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16721 * process.c (Fset_process_datagram_address)
16722 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16723 * xdisp.c (get_char_face_and_encoding)
16724 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16725 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16726 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16728 2013-03-24 Ken Brown <kbrown@cornell.edu>
16730 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16731 fix compilation on 64-bit Cygwin, where underscores are not
16732 automatically prepended.
16734 * w32term.c (w32_initialize): Silence compiler warning.
16736 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16738 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16739 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16740 variables, to save and restore frame dimensions.
16741 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16742 after returning from a 'fullscreen' configuration.
16743 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16744 to avoid races between the main thread and the input thread.
16746 * w32term.h (struct w32_output): New members normal_width,
16747 normal_height, normal_top, normal_left, and prev_fsmode.
16748 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16749 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16750 members of a frame.
16752 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16753 'fullscreen' parameter. Always record previous width and height
16754 of the frame, except when switching out of maximized modes, so
16755 that they could be restored correctly, instead of resetting to the
16756 default frame dimensions. Send SC_RESTORE command to the frame,
16757 unless we are going to send SC_MAXIMIZE, to restore the frame
16758 resize hints in the mouse pointer shown by the window manager.
16761 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16763 * lisp.h (get_frame_param): Adjust conditions for prototype
16766 2013-03-22 Ken Brown <kbrown@cornell.edu>
16768 * unexcw.c: Drop unneeded inclusion of w32common.h.
16769 (report_sheap_usage): Declare.
16770 (read_exe_header): Add magic numbers for x86_64.
16771 (fixup_executable): Fix printf format specifier for unsigned long
16774 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16776 * frame.h (struct frame): Put menu_bar_window under #ifdef
16777 because this member is not needed when X toolkit is in use.
16778 (fset_menu_bar_window):
16779 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16780 (free_glyphs, update_frame):
16781 * xdisp.c (expose_frame): Likewise.
16782 (display_menu_bar): Likewise. Remove redundant eassert.
16783 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16786 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16788 Use functions and constants to manipulate Lisp_Save_Value objects.
16789 This replaces code that used macros and strings and token-pasting.
16790 The change makes the C source a bit easier to follow,
16791 and shrinks the Emacs executable a bit.
16792 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16793 (make_save_value): Change 1st arg from string to enum. All callers
16796 (mark_object): Use if, not #if, for GC_MARK_STACK.
16797 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16798 (XSAVE_OBJECT): Now functions, not macros.
16799 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16800 the constant was never used.
16801 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16802 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16803 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16804 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16806 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16807 type3 with a single member save_type. All uses changed.
16808 (save_type, set_save_pointer, set_save_integer): New functions.
16809 * print.c (PRINTX): Remove.
16811 * alloc.c: Remove redundant static declarations.
16813 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16815 * window.h (struct window): Convert left_col, top_line, total_lines
16816 and total_cols from Lisp_Objects to integers. Adjust comments.
16817 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16819 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16820 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16821 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16822 Adjust users where appropriate.
16824 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16826 * frame.h (struct frame): Drop resx and resy because the same data is
16827 available from window system-specific output context. Adjust users.
16828 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16829 New functions to provide defaults when no window system available.
16830 (FRAME_RES_X, FRAME_RES_Y): New macros.
16831 (NUMVAL): Move from xdisp.c.
16832 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16833 (Ffont_face_attributes, Fopen_font):
16834 * image.c (gs_load):
16835 * w32font.c (fill_in_logfont):
16836 * xdisp.c (calc_pixel_width_or_height):
16837 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16838 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16840 2013-03-20 Kenichi Handa <handa@gnu.org>
16842 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16843 to 1 (temporary workaround until a bug related to ASCII
16844 optimization is fixed).
16846 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16848 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16849 Signal error if window is not internal. Adjust docstring.
16850 (delete_all_child_windows): Use combination_limit to save the buffer.
16851 (Fset_window_configuration): Adjust accordingly.
16852 * print.c (syms_of_print): Initialize debugging output not here...
16853 (init_print_once): ...but in a new function here.
16854 * lisp.h (init_print_once): Add prototype.
16855 * emacs.c (main): Add call to init_print_once. Adjust comments.
16857 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16859 * window.c (window_resize_check, window_resize_apply)
16860 (window_from_coordinates, recombine_windows, set_window_buffer)
16861 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16862 (Fsplit_window_internal, Fdelete_window_internal)
16863 (freeze_window_starts): Use bool for booleans.
16864 * window.h (window_frame_coordinates, resize_frame_windows)
16865 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16867 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16869 * dispnew.c (bitch_at_user): Use `user-error'.
16871 2013-03-17 Ken Brown <kbrown@cornell.edu>
16873 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16874 as return type of image_background. (Bug#13981)
16875 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16877 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16879 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16880 (ns_select): Don't return with result uninitialized.
16882 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16885 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16887 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16888 directories. If filename is nil, get directory name (Bug#13932).
16889 Use getFilename and getDirectory.
16890 (getFilename, getDirectory): New methods for EmacsSavePanel and
16892 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16894 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16896 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16898 2013-03-15 Kenichi Handa <handa@gnu.org>
16900 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16901 (adjust_after_replace): Make it back to static. Delete the third
16902 arg text_at_gap_tail. Cancel the code for handling it.
16904 * coding.h (struct coding_system): New member eol_seen.
16906 * coding.c (detect_ascii): New function.
16907 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16908 when the source bytes are actually scanned. On detecting for
16909 coding_category_utf_8_auto, call detect_ascii instead of scanning
16910 source bytes directly.
16911 (produce_chars): Call insert_from_gap with the new arg 0.
16912 (encode_coding): Likewise.
16913 (decode_coding_gap): Control ASCII optimization by the variable
16914 disable_ascii_optimization instead of #ifndef .. #endif.
16915 Deccode EOL format according to coding->eol_seen.
16916 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16919 * lisp.h (adjust_after_replace): Cancel externing it.
16920 (insert_from_gap): Adjust prototype.
16922 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16924 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16925 FULLSCREEN_MAXIMIZED. (Bug#13935)
16927 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16929 * region-cache.c (find_cache_boundary, move_cache_gap)
16930 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16931 Simplify debugging check and convert to eassert. Adjust comment.
16932 (pp_cache): Put under ENABLE_CHECKING.
16934 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16936 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16937 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16938 and WM_ACTIVATEAPP.
16939 (w32fullscreen_hook): If the frame is visible, reset
16940 f->want_fullscreen flag after changing the frame size. If the
16941 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16944 2013-03-13 Daniel Colascione <dancol@dancol.org>
16946 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16947 too so that these builds can use Cygwin's file conversion
16948 functions. (We've been building and linking cygw32.o all along
16949 and just not using it.)
16951 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16953 File synchronization fixes (Bug#13944).
16954 * Makefile.in (LIB_FDATASYNC): New macro.
16956 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16957 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16958 Don't worry about HAVE_FSYNC, since a substitute fsync is
16959 available if the system lacks one.
16960 (Fwrite_regin): Retry fsync if interrupted.
16962 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16964 * w32term.c (w32_read_socket): If the Emacs frame is being
16965 activated, call w32fullscreen_hook, to make sure the new frame
16966 dimensions are in effect. (Bug#13937)
16968 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16970 * xdisp.c (init_iterator): Simplify because both character and byte
16971 positions are either specified or -1. Add eassert. Adjust comment.
16972 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16973 character and byte positions can be obtained from marker.
16975 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16977 Static checking by Sun C 5.12.
16978 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16979 * bytecode.c (exec_byte_code):
16980 * dispnew.c (init_display):
16982 * fileio.c (Fsubstitute_in_file_name):
16983 * keyboard.c (Fevent_convert_list):
16984 * keymap.c (Fsingle_key_description):
16985 * term.c (maybe_fatal, fatal):
16986 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16987 * xsmfns.c (Fhandle_save_session):
16988 Omit unreachable code.
16989 * keymap.c (map_keymap_char_table_item): Cast void * to
16990 a function pointer type; the C Standard requires this.
16992 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16993 Include <sys/param.h> unconditionally, as that works elsewhere and
16994 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16995 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16998 See ChangeLog.12 for earlier changes.
17000 ;; Local Variables:
17004 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17006 This file is part of GNU Emacs.
17008 GNU Emacs is free software: you can redistribute it and/or modify
17009 it under the terms of the GNU General Public License as published by
17010 the Free Software Foundation, either version 3 of the License, or
17011 (at your option) any later version.
17013 GNU Emacs is distributed in the hope that it will be useful,
17014 but WITHOUT ANY WARRANTY; without even the implied warranty of
17015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17016 GNU General Public License for more details.
17018 You should have received a copy of the GNU General Public License
17019 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.