1 2015-01-21 Paul Eggert <eggert@cs.ucla.edu>
3 Fix coding.c subscript error
4 * coding.c (CODING_ISO_INVOKED_CHARSET):
5 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
7 2015-01-17 Eli Zaretskii <eliz@gnu.org>
9 * xdisp.c (produce_image_glyph): Fix display of images in R2L
10 screen lines: prepend the new glyph to the ones already there
11 instead of appending it.
13 2015-01-14 Eli Zaretskii <eliz@gnu.org>
15 * w32fns.c (w32_set_title_bar_text): New function, including
16 support for titles with non-ASCII characters outside of the
17 current system codepage.
18 (x_set_name, x_set_title): Use it. (Bug#19590)
20 2015-01-10 Eli Zaretskii <eliz@gnu.org>
22 * indent.c (Fvertical_motion): Return zero if we started from ZV
23 and there's an overlay after-string there. (Bug#19553)
25 2015-01-09 Eli Zaretskii <eliz@gnu.org>
27 * emacs.c (usage_message): Fix the description of the -nl switch.
30 2015-01-05 Eli Zaretskii <eliz@gnu.org>
32 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
33 end information if the window_end_valid flag is unset.
34 (try_window_id): If the call to display_line invalidated the
35 window end information, give up the try_window_id optimization.
38 2015-01-04 Eli Zaretskii <eliz@gnu.org>
40 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
42 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
44 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
47 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
49 Use bool for boolean in xfaces.c
50 * dispextern.h: Adjust to signature changes.
51 * font.c (font_at, font_range):
52 * fontset.c (Finternal_char_font):
53 * fringe.c (draw_fringe_bitmap_1):
54 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
55 (get_next_display_element, highlight_trailing_whitespace)
56 (display_string, calc_line_height_property)
57 (note_mode_line_or_margin_highlight, note_mouse_highlight):
58 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
59 (menu_face_changed_default, recompute_basic_faces)
60 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
61 (tty_defined_color, defined_color, face_color_gray_p)
62 (face_color_supported_p, load_color2, load_face_colors)
63 (Fx_list_fonts, LFACEP, push_named_merge_point)
64 (resolve_face_name, lface_from_face_name_no_resolve)
65 (lface_from_face_name, get_lface_attributes_no_remap)
66 (get_lface_attributes, lface_fully_specified_p)
67 (set_lface_from_font, merge_face_vectors, merge_named_face)
68 (merge_face_ref, Finternal_make_lisp_face)
69 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
70 (Finternal_set_lisp_face_attribute)
71 (update_face_from_frame_parameter, set_font_frame_param)
72 (face_boolean_x_resource_value)
73 (Finternal_set_lisp_face_attribute_from_resource)
74 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
75 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
76 (lface_equal_p, Finternal_lisp_face_equal_p)
77 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
78 (Fcolor_distance, lookup_named_face, lookup_basic_face)
79 (lookup_derived_face, Fface_attributes_as_vector)
80 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
81 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
82 (realize_default_face, realize_named_face)
83 (realize_non_ascii_face, realize_x_face, map_tty_color)
84 (realize_tty_face, compute_char_face, face_at_buffer_position)
85 (face_for_overlay_string, face_at_string_position):
87 * xfaces.c (set_lface_from_font):
88 Return void, since callers never use the result.
90 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
92 * image.c (lookup_pixel_color): Reorder conditions that are
94 (x_to_xcolors): Likewise.
95 (x_detect_edges): Likewise.
96 (png_load_body): Likewise.
97 (gif_close): Likewise.
100 2015-01-25 Eli Zaretskii <eliz@gnu.org>
102 Use bool for boolean in w32term.c
103 * w32term.c (x_update_window_begin, x_update_window_end)
104 (x_update_end, x_after_update_window_line)
105 (x_set_glyph_string_gc, x_draw_glyph_string_background)
106 (x_draw_glyph_string_foreground)
107 (x_draw_composite_glyph_string_foreground)
108 (x_draw_glyphless_glyph_string_foreground)
109 (x_draw_image_glyph_string, x_draw_glyph_string)
110 (x_draw_stretch_glyph_string, note_mouse_movement)
111 (w32_mouse_position, x_scroll_bar_report_motion)
112 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
113 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
114 (w32_draw_window_cursor, x_new_font, x_set_offset)
115 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
116 bool where appropriate.
118 Use bool for boolean in w32fns.c
119 * w32fns.c (w32_defined_color, x_decode_color)
120 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
121 (x_set_menu_bar_lines, x_change_tool_bar_height)
122 (x_set_internal_border_width, x_explicitly_set_name)
123 (x_implicitly_set_name, Fx_create_frame, w32_window)
124 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
126 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
128 Use bool for boolean in xfns.c
129 * xfaces.c (x_update_menu_appearance):
130 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
131 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
132 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
133 (x_change_tool_bar_height, x_set_internal_border_width)
134 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
135 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
136 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
137 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
138 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
139 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
140 (clean_up_dialog, syms_of_xfns):
141 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
142 (xic_create_fontsetname):
143 Use bool for boolean.
144 * xfns.c: Include bitmaps/gray.xbm unconditionally.
146 Count MANY function args more reliably
147 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
148 * buffer.c (Fbuffer_list, Fkill_buffer):
149 * callint.c (read_file_name, Fcall_interactively):
150 * charset.c (Fset_charset_priority, syms_of_charset):
151 * chartab.c (uniprop_encode_value_numeric):
152 * coding.c (syms_of_coding):
153 * composite.c (syms_of_composite):
154 * data.c (wrong_range):
155 * dbusbind.c (syms_of_dbusbind):
156 * dired.c (file_attributes):
157 * editfns.c (Fdecode_time, update_buffer_properties, format2):
158 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
159 (call4, call5, call6, call7):
160 * fileio.c (Finsert_file_contents, choose_write_coding_system)
161 (Fcar_less_than_car, build_annotations, auto_save_error):
162 * filelock.c (get_boot_time):
163 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
164 (maybe_resize_hash_table, secure_hash):
165 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
166 * fontset.c (fontset_add, Fset_fontset_font):
167 * ftfont.c (ftfont_lookup_cache):
168 * gtkutil.c (xg_get_font):
169 * insdel.c (signal_before_change, signal_after_change):
170 * keymap.c (append_key):
171 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
172 * minibuf.c (Fread_buffer):
173 * print.c (print_preprocess):
174 * process.c (Fformat_network_address, Fmake_network_process)
175 (server_accept_connection):
176 * sound.c (Fplay_sound_internal):
177 * term.c (Fsuspend_tty, Fresume_tty):
178 * window.c (window_list):
179 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
180 (message_with_string):
181 * xfaces.c (Fx_list_fonts):
182 * xfont.c (syms_of_xfont):
183 * xselect.c (x_handle_selection_request)
184 (x_handle_selection_clear, x_clear_frame_selections)
185 (x_clipboard_manager_error_1):
186 Prefer CALLMANY and CALLN to counting args by hand.
187 * doc.c (reread_doc_file): Remove unused code.
188 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
189 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
190 Prefer call1 and call2 to Ffuncall.
191 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
192 Use struct literal rather than a local var, for simplicity.
193 * keymap.c (where_is_internal): Use NULL rather than a pointer
195 * lisp.h (CALLMANY, CALLN): New macros.
196 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
199 Use gnustep-config if available
200 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
201 It doesn't appear to be needed, and the inclusion breaks on
202 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
204 2015-01-22 Eli Zaretskii <eliz@gnu.org>
206 * xdisp.c (init_iterator): Restore a comment lost in transition.
208 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
210 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
211 * xfont.c (xfont_driver, xfont_chars_supported)
212 (xfont_text_extents):
213 * xftfont.c (xftfont_get_colors, xftfont_open)
214 (xftfont_prepare_face, xftfont_done_face)
215 (xftfont_cached_font_ok):
216 * xgselect.c (xg_select):
217 Use bool for boolean.
219 Don't downcase system diagnostics' first letters
220 * fileio.c (report_file_errno): Don't downcase, and simplify.
223 Isolate NIL_IS_ZERO-assuming code better
224 Suggested by Stefan Monnier in:
225 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
226 * alloc.c (allocate_pseudovector):
227 Use memclear, not memsetnil, to remove a 'verify'.
228 * callint.c (Fcall_interactively):
229 * dispnew.c (realloc_glyph_pool):
230 * xdisp.c (init_iterator):
231 Use memclear, not memset, to remove a 'verify'.
232 * lisp.h (memclear): Rename from memsetnil, and take a byte
233 count rather than a word count. All callers changed.
235 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
237 Undo port to hypothetical nonzero Qnil case
238 This mostly undoes the previous change in this area. See:
239 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
240 * alloc.c (allocate_pseudovector):
241 * callint.c (Fcall_interactively):
242 * dispnew.c (realloc_glyph_pool):
243 * fringe.c (init_fringe):
244 * lisp.h (memsetnil):
245 * xdisp.c (init_iterator):
246 Simplify by assuming that Qnil is zero, but verify the assumption.
247 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
248 NIL_IS_NONZERO. All uses changed.
250 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
252 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
254 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
256 Prefer xlispstrdup to avoid dumb calls to strlen.
257 * nsfont.m (ns_get_family):
258 * nsterm.m (ns_term_init):
259 * w32fns.c (w32_window):
260 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
262 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
264 Correct an old fix for GTK font selection
265 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
268 Fix minor bugs with printing null bytes
269 * minibuf.c (read_minibuf_noninteractive):
270 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
271 Work even if the Lisp string contains a null byte.
273 Port to hypothetical case where Qnil is nonzero
274 * alloc.c (allocate_pseudovector):
275 * callint.c (Fcall_interactively):
276 * coding.c (syms_of_coding):
277 * dispnew.c (realloc_glyph_pool):
278 * fringe.c (init_fringe):
279 * lisp.h (memsetnil):
280 * xdisp.c (init_iterator):
281 Port to the currently-hypothetical case where Qnil is nonzero.
282 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
283 as there are no Lisp_Object values in the data here.
284 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
285 All uses changed. Define only if not already defined, so that one
286 can debug with -DNIL_IS_NONZERO.
287 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
289 2015-01-19 Eli Zaretskii <eliz@gnu.org>
291 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
292 Qnil is represented as zero, before using that to initialize parts
293 of the glyph structure.
295 * xdisp.c (init_iterator): Verify that Qnil is represented as
296 zero, before using that to initialize parts of the iterator
299 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
301 Prefer memset to repeatedly assigning Qnil
302 * alloc.c (allocate_pseudovector): Catch more bogus values.
303 * alloc.c (allocate_pseudovector):
304 * callint.c (Fcall_interactively):
305 * coding.c (syms_of_coding):
306 * fringe.c (init_fringe):
307 Verify that Qnil == 0.
308 * callint.c (Fcall_interactively):
309 * eval.c (Fapply, Ffuncall):
310 * fns.c (mapcar1, larger_vector):
311 * font.c (font_expand_wildcards):
312 * fringe.c (init_fringe):
313 Prefer memset to assigning zeros by hand.
314 * callint.c (Fcall_interactively):
315 Remove duplicate assignment of Qnil to args[i].
316 * coding.c (syms_of_coding):
317 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
318 * fileio.c (Ffile_selinux_context):
319 Rewrite to avoid need for Lisp_Object array.
320 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
321 (DEFINE_LISP_SYMBOL_END): Use it.
322 (NIL_IS_ZERO): New constant.
323 (memsetnil): New function.
325 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
327 Tune pseudovector allocation assuming Qnil == 0.
328 * alloc.c (allocate_pseudovector): Use memset for both
329 Lisp_Objects and regular slots. Add zerolen arg.
330 * lisp.h (allocate_pseudovector): Adjust prototype.
331 (ALLOCATE_PSEUDOVECTOR): Adjust user.
332 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
333 (allocate_hash_table, allocate_window, allocate_frame)
334 (allocate_process, allocate_terminal): Remove prototypes.
335 * fns.c (allocate_hash_table): Now static here.
336 * frame.c (allocate_frame):
337 * process.c (allocate_process):
338 * terminal.c (allocate_terminal):
339 * window.c (allocate_window): Now static here.
340 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
342 * lisp.h (XTERMINAL): Add eassert.
343 * process.c (make_lisp_proc): Now static here.
345 Prefer INLINE functions in font.h to match style used in lisp.h.
346 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
347 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
348 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
350 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
351 * ftfont.c (ftfont_shape):
352 * macfont.m (macfont_shape):
353 * w32uniscribe.c (uniscribe_shape):
354 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
356 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
358 Give up on -Wsuggest-attribute=const
359 * decompress.c (Fzlib_available_p):
360 * gnutls.c (Fgnutls_available_p):
361 * gtkutil.h (xg_uses_old_file_dialog):
362 * xdisp.c (Ftool_bar_height):
363 * xmenu.c (popup_activated):
364 No longer const, since it's not const on at lest some
365 configurations, and we shouldn't lie to the compiler.
367 2015-01-15 Eli Zaretskii <eliz@gnu.org>
369 * fileio.c: Include binary-io.h.
370 (Fset_binary_mode): New function.
371 (syms_of_fileio): Defsubr it.
372 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
374 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
376 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
377 (Fgnutls_peer_status): Use it to set the :self-signed flag.
378 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
379 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
381 2015-01-14 Eli Zaretskii <eliz@gnu.org>
383 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
384 when FLAGS indicate the item is not highlighted. (Bug#19596)
386 2015-01-14 Martin Rudalics <rudalics@gmx.at>
388 * xmenu.c (update_frame_menubar): Remove garbaged code.
390 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
392 remove_slash_colon need not be inline
393 * process.c, process.h (remove_slash_colon): No longer inline.
394 This saves text bytes without hurting runtime performance.
396 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
398 Avoid extra multibyteness check in ENCODE_FILE users.
399 * callproc.c (encode_current_directory, Fcall_process, call_process):
400 * dired.c (directory_files_internal, file_name_completion):
401 Do not check for STRING_MULTIBYTE because encode_file_name
402 is a no-op for unibyte strings.
404 * process.h (remove_slash_colon): New function.
405 * callproc.c (encode_current_directory, call_process):
406 * process.c (Fstart_process): Use it.
408 Consistently handle time zone specification.
409 * editfns.c (decode_time_zone): New function, refactored out from ...
410 (Fencode_time): ... adjusted user.
411 (Fset_time_zone_rule): Use decode_time_zone.
413 * editfns.c (make_buffer_string_both): If requested range intersects
414 the gap, don't move the latter but copy in two regions, thus avoiding
415 unnecessary relocation of buffer data.
417 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
419 Use bool for boolean in xmenu.c, xml.c
420 * xmenu.c (x_menu_set_in_use, popup_get_selection)
421 (Fx_menu_bar_open_internal, popup_widget_loop)
422 (x_activate_menubar, xg_crazy_callback_abort)
423 (update_frame_menubar, set_frame_menubar)
424 (initialize_frame_menubar, free_frame_menubar)
425 (create_and_show_popup_menu, x_menu_show)
426 (create_and_show_dialog, x_dialog_show):
427 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
428 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
429 * xrdb.c (main) [TESTRM]:
430 * xsettings.c (init_gsettings):
431 * xterm.c (XFillRectangle, xg_scroll_callback)
432 (xg_end_scroll_callback):
433 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
434 Use bool for boolean.
435 * xmenu.c (TRUE): Remove; no longer used.
436 (show_help_event): Remove long-unused code.
437 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
439 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
441 Don't say Fnext_read_file_uses_dialog_p is const
442 It's const only if a windowing system is not used; don't say it's
443 const otherwise. See:
444 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
445 * fileio.c (next_read_file_uses_dialog_p): Remove.
446 Move guts back to ...
447 (Fnext_read_file_uses_dialog_p): ... here.
448 Don't declare as const, as make-docfile.c now has a special case
449 for this function. This is an ugly hack, but it's better than
450 lying to the compiler.
452 Remove now-unnecessary forward XTYPE decl
453 * lisp.h (XTYPE): Remove forward declaration. The recent merge
454 from emacs-24 fixed the problem in a better way, by moving XPNTR's
455 definition to after XTYPE's.
457 2015-01-13 Eli Zaretskii <eliz@gnu.org>
459 Fix problems with 32-bit wide-int build exposed by MinGW.
460 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
461 compilation error in an unoptimized build when !USE_LSB_TAG.
463 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
464 same larger value as for the 64-bit build.
466 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
467 avoid compiler warnings.
469 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
470 Avoid compiler warnings about cast from integer to pointer of
473 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
474 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
475 casting from integer to pointer of different size.
476 (add_menu_item): Pass the help-echo string as a pointer to
477 Lisp_String, not as a Lisp_Object.
478 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
479 string object from its C pointer.
481 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
482 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
484 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
485 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
486 compiler warnings about size differences.
487 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
488 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
489 (Fw32_toggle_lock_key): Pass the new state of the key as a C
490 integer; use -1 for nil. Doc fix.
492 * .gdbinit (xgetsym): New subroutine.
493 (xsymname, xsymbol): Use it.
494 (xprintsym): No need to call xgetptr.
496 2015-01-13 Martin Rudalics <rudalics@gmx.at>
498 * frame.c (adjust_frame_size): Make sure new numbers of
499 lines/columns get installed after font size change (Bug#19575).
501 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
503 Add DEFUN attributes.
504 * callint.c (Finteractive):
505 * character.c (Fcharacterp, Fmax_char):
506 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
507 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
508 (Ffloatp, Fbyteorder):
509 * decompress.c (Fzlib_available_p):
511 * frame.c (Fframe_windows_min_size):
512 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
513 * window.c (Fwindow__sanitize_window_sizes):
514 * xdisp.c (Ftool_bar_height):
515 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
516 * emacs.c (Fkill_emacs):
518 * keyboard.c (Ftop_level, Fexit_recursive_edit)
519 (Fabor_recursive_edit): Add noreturn attribute.
521 * search.c (fast_string_match_internal): New function,
523 (fast_string_match, fast_string_match_ignore_case): ...functions
525 * lisp.h (fast_string_match, fast_string_match_ignore_case):
526 inlined from here now.
527 (fast_string_match_internal): Add prototype.
528 * dired.c (file_name_completion): Use fast_string_match_internal.
530 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
531 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
532 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
533 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
535 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
537 Port to 32-bit MingGW --with-wide-int
538 Problem reported by Eli Zaretskii in:
539 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
540 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
541 what we think it is, rather than checking only its alignment (and
542 doing so incorrectly on MinGW).
544 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
546 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
547 Remove dead NILP check.
548 * image.c (Flookup_image): Use regular format for docstring.
549 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
551 2015-01-12 Martin Rudalics <rudalics@gmx.at>
553 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
555 * frame.c (frame_default_tool_bar_height): New variable.
556 (adjust_frame_size): Possibly add requested adjustment to
557 Vframe_adjust_size_history.
558 (make_frame): Initialize tool_bar_redisplayed_once slot.
559 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
560 doc-string. Call adjust_frame_size unconditionally (the frame's
561 text size may remain unaltered but the pixel size may change).
562 (x_figure_window_size): If frame_default_tool_bar_height was
563 set, use it instead of calculating the tool bar height from
564 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
565 Vframe_initial_frame_tool_bar_height.
566 (Qchange_frame_size, Qxg_frame_set_char_size)
567 (Qset_window_configuration, Qx_create_frame_1)
568 (Qx_create_frame_2): New symbols.
569 (Vframe_initial_frame_tool_bar_height): Remove.
570 (Vframe_adjust_size_history): New history variable for debugging
571 frame size adjustments.
572 * frame.h (struct frame): New boolean slot
573 tool_bar_redisplayed_once.
574 (frame_default_tool_bar_height): Extern.
575 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
576 to adjust_frame_size.
577 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
578 Qx_create_frame_2 to adjust_frame_size.
579 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
580 inhibit 1 when we have not redisplayed the tool bar yet.
581 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
582 Qx_create_frame_2 to adjust_frame_size.
583 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
585 * window.c (Fset_window_configuration): Pass
586 Qset_window_configuration to adjust_frame_size.
587 * xdisp.c (redisplay_tool_bar): Assign new height to
588 frame_default_tool_bar_height.
589 (redisplay_internal): If we haven't redisplayed this frame's
590 tool bar, call redisplay_tool_bar early so we can adjust the
591 frame size accordingly.
592 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
593 inhibit 1 when we have not redisplayed the tool bar yet.
594 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
595 Qx_create_frame_2 to adjust_frame_size.
597 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
599 Have 'make' output better GEN names
600 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
601 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
602 more naturally so that 'make' can output more-accurate names.
604 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
606 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
607 calling reset_buffer_local_variables, and make sure we initialize
610 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
612 * coding.c (Fcoding_system_plist): Use common style for docstring.
614 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
616 Port to MSB hosts without optimization
617 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
618 the inline function XTYPE needs to be declared before being used.
619 * lisp.h (XTYPE): New forward declaration.
621 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
623 Port to 32-bit --with-wide-int
624 Prefer symbol indexes to struct Lisp_Symbol * casted and then
625 widened, as the latter had trouble with GCC on Fedora 21 when
626 configured --with-wide-int and when used in static initializers.
627 * alloc.c (garbage_collect_1, which_symbols):
628 * lread.c (init_obarray):
629 Prefer builtin_lisp_symbol when it can be used.
630 * dispextern.h (struct image_type.type):
631 * font.c (font_property_table.key):
632 * frame.c (struct frame_parm_table.sym):
633 * keyboard.c (scroll_bar_parts, struct event_head):
634 * xdisp.c (struct props.name):
635 Use the index of a builtin symbol rather than its address.
637 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
638 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
639 symbol indexes rather than pointers, and which work better on MSB
640 hosts because they shift right before tagging. All uses changed.
641 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
642 No longer noops on wide-int hosts, since they work now.
643 (builtin_lisp_symbol): New function.
645 Port to HAVE_FREETYPE && !HAVE_XFT
646 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
647 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
648 Declare in this case too.
650 2015-01-10 Eli Zaretskii <eliz@gnu.org>
652 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
654 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
655 make_pointer_integer instead of XIL.
656 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
658 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
659 instead of XIL. Put a list of the descriptor, action, and file
660 name in event->arg, instead of spreading them between event->code
663 * w32term.c (queue_notifications): Use make_pointer_integer
664 instead of XIL. Put a list of the descriptor, action, and file
665 name in event->arg, instead of spreading them between event->code
668 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
669 event creation to changes in w32term.c and w32inevt.c above.
671 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
673 Port Qnil==0 changes to 32-bit --with-wide-int
674 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
675 macro-implemented version. For the non-USE_LSB_TAG case, supply
676 a new inline function that is the inverse of the new TAG_SYMPTR.
677 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
678 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
679 negative number, don't allow sign bits to bleed into the encoded
680 value. Shift in zero bits instead.
682 Refactor pointer-to-integer conversion
683 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
684 Rename and move to lisp.h. All uses changed.
685 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
686 which are renamed from gfilenotify.c's lisp_to_monitor and
687 monitor_to_lisp, and with more-generic void * signatures.
689 2015-01-08 Eli Zaretskii <eliz@gnu.org>
691 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
692 returned for right-to-left screen lines. (Before the change on
693 2014-12-30, the incorrectly-computed X pixel coordinate concealed
696 * .gdbinit (xsymname): New subroutine.
697 (xprintsym, initial-tbreak): Use it to access the name of a symbol
698 in a way that doesn't cause GDB to barf when it tries to
699 dereference a NULL pointer.
701 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
703 (set_cursor_from_row, try_cursor_movement, dump_glyph)
704 (insert_left_trunc_glyphs, append_space_for_newline)
705 (extend_face_to_end_of_line, highlight_trailing_whitespace)
706 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
707 (Fbidi_resolved_levels, produce_special_glyphs)
708 (rows_from_pos_range, mouse_face_from_buffer_pos)
709 (note_mouse_highlight): Use nil as the object for glyphs inserted
710 by the display engine, and test with NILP instead of INTEGERP.
713 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
716 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
719 * dispextern.h (struct glyph, struct it): Update comments for the
722 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
724 Port new Lisp symbol init to x86 --with-wide-int
725 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
726 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
727 GCC (at least) does not allow a constant initializer to widen an
730 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
731 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
732 Although clang doesn't need it, some other compiler might, and
733 it's easy enough to be safe.
735 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
736 Apparently clang removed support for the alloc_size attribute.
738 Port Qnil==0 XUNTAG to clang
739 clang has undefined behavior if the program subtracts an integer
740 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
741 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
742 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
743 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
745 Port GFileMonitor * hack to Qnil==0 platforms
746 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
747 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
748 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
750 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
752 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
753 size instead of using widht/height. The frame may be constrained.
755 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
757 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
758 Needed when neither optimizing nor inlining.
759 Also, sort decls alphabetically.
761 2015-01-05 Eli Zaretskii <eliz@gnu.org>
763 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
764 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
765 declarations of Q* variables that represent symbols.
767 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
771 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
772 that NILP (x) is equivalent to testing whether x is 0 at the
773 machine level. The overall effects of this and the previous patch
774 shrink the size of the text segment by 2.3% and speeds up
775 compilation of all the .elc files by about 0.5% on my platform,
776 which is Fedora 20 x86-64.
777 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
778 (make_lisp_symbol) [USE_LSB_TAG]:
779 Symbols now tag the difference from lispsym, not the pointer.
780 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
781 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
782 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
783 (XSYMBOL): New forward decl.
784 (XUNTAGBASE): New function.
787 Compute C decls for DEFSYMs automatically
789 This patch also makes Q constants (e.g., Qnil) constant addresses
790 from the C point of view.
791 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
792 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
793 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
794 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
795 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
796 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
797 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
798 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
799 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
800 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
801 * xselect.c, xsettings.c, xterm.c:
802 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
803 These names are now defined automatically by make-docfile.
804 * alloc.c (init_symbol): New function.
805 (Fmake_symbol): Use it.
806 (c_symbol_p): New function.
807 (valid_lisp_object_p, purecopy): Use it.
808 * alloc.c (marked_pinned_symbols):
809 Use make_lisp_symbol instead of make_lisp_ptr.
810 (garbage_collect_1): Mark lispsym symbols.
811 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
812 (mark_object): Use it.
813 (sweep_symbols): Sweep lispsym symbols.
814 (symbol_uses_obj): New function.
815 (which_symbols): Use it. Work for lispsym symbols, too.
816 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
817 since Qt's address is already known now.
818 (syms_of_alloc): Add lispsym count to symbols_consed.
819 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
820 when testing whether storage is all bits zero.
821 * dispextern.h (struct image_type):
822 * font.c (font_property_table):
823 * frame.c (struct frame_parm_table, frame_parms):
824 * keyboard.c (scroll_bar_parts, struct event_head):
825 * xdisp.c (struct props):
826 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
827 Lisp_Object *, since Qfoo is no longer an object whose address can be
828 taken. All uses changed.
829 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
830 use it, so that they no longer need to take the address of a Lisp sym.
831 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
832 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
833 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
834 DEFSYM Qdeactivate_mark before the corresponding var.
835 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
836 instead of interning their symbols; this avoids duplicates.
837 (LISP_INITIALLY, TAG_PTR)
838 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
840 (LISP_INITIALLY_ZERO): Use it.
841 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
842 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
843 Move decls up, to avoid forward uses. Include globals.h earlier, too.
844 (make_lisp_symbol): New function.
845 (XSETSYMBOL): Use it.
846 (DEFSYM): Now just a placeholder for make-docfile.
847 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
848 (intern_sym): New function, with body taken from old intern_driver.
849 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
851 (define_symbol): New function.
852 (init_obarray): Define the C symbols taken from lispsym.
853 Use plain DEFSYM for Qt and Qnil.
854 * syntax.c (init_syntax_once): No need to worry about
855 Qchar_table_extra_slots.
857 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
859 'temacs -nw' should not call missing functions
860 Without this patch, "temacs -nw" fails with the diagnostic
861 "emacs: Symbol's function definition is void: frame-windows-min-size"
862 and messes up the tty's state.
863 * frame.c (Fframe_windows_min_size): New placeholder function.
864 (syms_of_frame): Define it.
865 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
866 (syms_of_window): Define it.
868 Less 'make' chatter for lisp dir
869 * Makefile.in (%.elc): Adjust to compile-onefile change in
872 batch write-region no longer says "Wrote FOO"
873 This cuts down on 'make' chatter a bit.
874 * fileio.c (Fwrite_region):
875 Don't output "Wrote /whatever/foo.elc" if noninteractive.
877 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
879 Revert previous change to produce_composite_glyph
880 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
882 Pacify gcc -Wparentheses
883 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
885 2015-01-03 Martin Rudalics <rudalics@gmx.at>
887 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
888 f->can_x_set_window_size is true.
889 * xterm.c (x_set_window_size_1): Call change_frame_size with
890 text sizes instead of pixel sizes (Bug#19428).
892 2015-01-01 Eli Zaretskii <eliz@gnu.org>
894 * xdisp.c (pos_visible_p): Fix up the X coordinate for
895 right-to-left screen lines. (Bug#19473)
897 2015-01-01 Eli Zaretskii <eliz@gnu.org>
899 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
901 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
903 Simplify setfattr use by assuming GNU make
904 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
905 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
906 Simplify by using GNU make rather than shell conditionals,
907 by using ln -f rather than rm -f followed by ln,
908 and by preferring $@ to spelling out the destination.
910 2014-12-29 Eli Zaretskii <eliz@gnu.org>
912 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
913 file doesn't compile on MS-Windows.
915 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
917 Allow return value of system-name to vary. (Bug#19438)
918 * filelock.c (current_lock_owner):
919 * xrdb.c (get_environ_db):
920 * xterm.c (same_x_server):
921 * xterm.c (x_term_init):
922 Prefer (system-name) to system-name, and avoid naming
923 locals 'system-name'.
924 * editfns.c (cached_system_name): New static var.
925 (init_and_cache_system_name): New function.
926 (init_editfns, Fsystem_name): Use it.
927 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
928 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
929 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
930 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
931 Don't create a new string if the current value is already correct.
933 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
935 Fix produce_composite_width typo
936 * term.c (produce_composite_glyph):
937 Fix typo that confused number of columns for pixel width.
939 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
941 Wrap dll functions more simply
942 * decompress.c, gnutls.c, image.c, xml.c:
943 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
944 rather than the inverse when not WINDOWSNT. This isolates the
945 fn_* business into the WINDOWSNT-specific section of the code,
946 which makes it easier to maintain the generic code.
947 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
948 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
949 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
950 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
951 Remove. All uses replaced by DEF_DLL_FN.
952 * decompress.c (inflateInit2): Remove; no longer needed.
953 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
955 Port memory-full checking to GnuTLS 3.3
956 Instead of using gnutls_global_set_mem_functions, check every call
957 to a GnuTLS function that might return an indication of memory
958 exhaustion. Suggested by Dmitry Antipov in:
959 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
960 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
961 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
962 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
964 (check_memory_full): New function.
965 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
966 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
967 (Fgnutls_boot): Use it.
968 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
970 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
972 Fix parse_settings to match internal documentation
973 * xsettings.c (parse_settings): Return the number of settings seen.
974 Count the settings changes accurately.
975 (read_settings): Don't confuse number of settings changes with
976 the return code from XGetWindowProperty.
978 2014-12-27 Eli Zaretskii <eliz@gnu.org>
980 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
981 composition_compute_stop_pos to the number of characters in the
983 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
985 * composite.c (composition_compute_stop_pos): If no composition
986 was found in a string before ENDPOS, and ENDPOS is the string end,
987 no need to back up to a safe point.
989 * dispextern.h (struct it) <end_charpos>: Improve commentary.
991 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
993 * nsimage.m (allocInitFromFile:): Initialize bmRep.
994 (dealloc): Release bmRep.
995 (setPixmapData): Make bmRep local so class member is not
997 (setPixmapData): Rename local variable bmRep to avoid compiler
1000 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1002 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1003 when going to fullscreen (Bug#0x180004f).
1005 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1007 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1009 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1011 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1013 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1015 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1017 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1019 Use bool for boolean in xselect.c, xsettings.c
1020 * xselect.c (x_get_local_selection, struct selection_data)
1021 (x_selection_request_lisp_error, struct prop_location)
1022 (x_handle_selection_request, x_convert_selection)
1023 (waiting_for_other_props_on_window, expect_property_change)
1024 (wait_for_property_change, x_handle_property_notify)
1025 (x_get_foreign_selection, x_get_window_property)
1026 (receive_incremental_selection)
1027 (x_get_window_property_as_lisp_data)
1028 (lisp_data_to_selection_data, Fx_get_selection_internal)
1029 (x_send_client_event):
1030 * xselect.c, xterm.h (x_handle_dnd_message):
1031 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1032 (apply_xft_settings, read_and_apply_settings)
1033 (xft_settings_event, init_gsettings, init_xsettings)
1034 (syms_of_xsettings):
1035 Use bool for boolean.
1036 * xselect.c (x_get_window_property): Omit last arg, which was an
1038 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1039 always true. All callers changed.
1041 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1043 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1046 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1048 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1051 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1053 Use bool for boolean in xsmfns.c
1054 * xsmfns.c, xterm.h (x_session_have_connection):
1055 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1056 Use bool for boolean.
1057 (x_session_initialize, Fhandle_save_session):
1058 Prefer NILP (x) to EQ (x, Qnil).
1060 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1062 * callproc.c (child_setup):
1063 * dbusbind.c (xd_signature_cat):
1064 * doc.c (get_doc_string, Fsnarf_documentation):
1065 * editfns.c (Fuser_full_name):
1066 * frame.c (xrdb_get_resource):
1067 * gtkutil.c (xg_get_file_with_chooser):
1068 * tparam.c (tparam1):
1069 * xfns.c (xic_create_fontsetname):
1070 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1071 * xsmfns.c (smc_save_yourself_CB):
1072 Rewrite to avoid the need for strcat, typically by using stpcpy
1073 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1074 * doc.c (sibling_etc):
1075 * xrdb.c (xdefaults):
1076 Now a top-level static constant.
1078 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1080 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1083 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1085 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1086 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1088 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1090 Use bool for boolean in xterm.c
1091 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1092 (x_set_window_size, x_bitmap_icon):
1093 * nsterm.m (ns_frame_raise_lower, x_new_font):
1094 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1095 (struct terminal.frame_raise_lower_hook):
1096 * w32term.c (w32_frame_raise_lower):
1097 * xterm.c, xterm.h (x_text_icon):
1098 * xterm.c (x_update_window_begin, x_update_window_end)
1099 (x_update_end, x_after_update_window_line)
1100 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1101 (x_draw_glyph_string_foreground)
1102 (x_draw_composite_glyph_string_foreground)
1103 (x_alloc_lighter_color, x_draw_relief_rect)
1104 (x_draw_glyph_string_box, x_draw_image_relief)
1105 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1106 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1108 (XFillRectangle) [HAVE_GTK3]:
1109 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1110 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1111 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1112 (x_send_scroll_bar_event, xm_scroll_callback)
1113 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1114 (x_create_toolkit_scroll_bar)
1115 (x_create_horizontal_toolkit_scroll_bar)
1116 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1117 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1118 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1119 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1120 (x_scroll_bar_report_motion)
1121 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1122 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1123 (x_draw_window_cursor, x_clear_errors)
1124 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1125 (set_wm_state, x_set_sticky, get_current_wm_state)
1126 (do_ewmh_fullscreen, x_handle_net_wm_state)
1127 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1128 (x_set_window_size_1, XTframe_raise_lower)
1129 (x_make_frame_visible, x_iconify_frame)
1130 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1131 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1132 (x_delete_terminal, x_initialize, syms_of_xterm):
1133 Use bool for boolean.
1135 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1137 * composite.h (struct composition.width): Now int
1138 instead of unsigned short, as we prefer signed integers.
1140 Let charset tick grow past USHRT_MAX
1141 * charset.c, charset.h (charset_ordered_list_tick):
1142 Now EMACS_UINT, not unsigned short.
1143 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1144 maximum representable Emacs integer value before wrapping it around.
1146 Simplify unexec file mode setting
1147 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1148 Don't include <sys/stat.h> when no longer needed.
1149 (unexec): Create file with correct mode in the first place,
1150 rather than overwriting the mode later and fiddling with the
1151 global umask in the mean time. Avoid bogus usage like
1152 'umask (777)', which should have been 'umask (0777)'.
1153 (mark_x): Remove. All callers removed.
1155 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1157 Minor cleanups for Lisp objects and symbols
1158 * alloc.c (next_vector, set_next_vector):
1159 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1160 (lisp_h_make_number) [USE_LSB_TAG]:
1161 Use Lisp_Int0 instead of the mystery constant 0.
1162 * alloc.c (mark_object): Always set and use po; that's simpler.
1163 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1164 Properly parenthesize definientia.
1165 * bidi.c (bidi_initialize):
1166 * buffer.c (init_buffer_once):
1167 * nsfns.m (syms_of_nsfns):
1168 * nsmenu.m (syms_of_nsmenu):
1169 * nsselect.m (syms_of_nsselect):
1170 Prefer DEFSYM to defining by hand.
1171 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1172 * data.c: Fix too-long line.
1173 * lisp.h (DECLARE_GDB_SYM): New macro.
1174 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1175 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1176 Declare the symbol, so it's visible to everywhere lisp.h is included.
1177 Move forward decls as far forward as they can go,
1178 to allow future changes to use them.
1180 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1182 * gnutls.c: Include gnutls.h.
1183 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1184 * image.c (svg_load): Fix pointer signedness.
1186 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1188 * frame.c (frame_windows_min_size): New argument IGNORE.
1189 (adjust_frame_size): When called from change_frame_size call
1190 frame_windows_min_size with IGNORE Qt so we can ignore size
1193 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1195 * font.c (Ffont_info): Add more font information to the vector
1196 returned by the function, inspired by query-font. Doc fix.
1199 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1201 * keyboard.c (input_was_pending): New var.
1202 (read_char): Use it to make sure we only skip redisplay when we can't
1203 keep up with the repeat rate.
1205 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1207 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1209 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1211 * image.c (svg_load): Watch out for nil value of current buffer's
1212 filename. Re-enable filename thing for not-a-file case.
1214 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1216 Partially disabled previous change.
1218 * image.c (svg_load): Temporarily disabled filename thing for
1219 not-a-file case as it can cause crashs.
1221 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1223 Fix problem with images referenced within svg files. (bug#19373)
1225 * image.c: Additional parameter 'filename' for
1226 svg_load_image. Include "buffer.h". Define library function
1227 rsvg_handle_set_base_uri for WINDOWSNT.
1228 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1229 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1230 (svg_load): Pass a filename to svg_load_image: either name of
1231 actual file or of current buffer's file.
1232 (svg_load_image): New parameter 'filename', used for setting
1233 base_uri, necessary for loading referenced images. (bug#19373)
1235 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1237 * lread.c (init_obarray): Declare Qt as special.
1238 This fixes a typo in the 2012-05-15 patch that
1239 tried to declare Qt as special.
1241 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1243 Various fixes to use bool type and constants.
1244 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1246 * xfaces.c (clear_face_cache): Use bool for the argument type.
1248 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1250 Correct same_at_end when restoring window points
1251 * fileio.c (Finsert_file_contents): Compute same_at_end character
1252 position using the old buffer size, not the new one, since
1253 restore_window_points wants the old size.
1254 Fixes: debbugs:19161
1256 2014-12-14 Alan Mackenzie <acm@muc.de>
1258 New feature optionally to accelerate auto-repeated scrolling.
1260 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1262 * window.c (window_scroll): Bind fontification-functions to nil
1263 when scrolling by whole screens and
1264 fast-but-imprecise-scrolling is non-nil.
1265 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1267 * lisp.h (bool): Declare Qfontification_functions extern.
1269 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1271 Load system's default trusted Certificate Authorities if available.
1272 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1273 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1274 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1275 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1276 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1278 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1279 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1282 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1284 * regex.c (analyze_first): Rename from analyze_first.
1286 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1288 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1289 a hack involving a union.
1291 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1293 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1294 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1297 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1299 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1301 * gnutls.h: Always declare syms_of_gnutls.
1303 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1304 clarity. Let the availability check return Qnil when the GnuTLS
1305 integration is not available, instead of erroring out.
1308 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1310 * xdisp.c (move_it_in_display_line_to, display_line):
1311 Don't disallow overflow-newline-into-fringe when word-wrap is in
1314 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1316 * fileio.c: Better preserve window-points during revert (bug#19161).
1317 (Qget_buffer_window_list): New var.
1318 (get_window_points_and_markers, restore_window_points): New functions.
1319 (Finsert_file_contents): Use them to save and restore window-points.
1321 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1323 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1324 descriptor if called from x_connection_closed and always delete
1325 this descriptor from keyboard waiting set (Bug#19147).
1327 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1329 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1330 (bidi_cache_max_elts): New global variable.
1331 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1332 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1334 (bidi_cache_search): Handle overflown cache. Improve commentary.
1335 (bidi_cache_ensure_space): Limit allocations to the current value
1336 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1337 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1338 the increment to not exceed the limit.
1339 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1340 cache, zero otherwise (meaning the cache overflowed). In the
1341 latter case, set bidi_cache_last_idx to -1.
1342 (bidi_peek_at_next_level): Handle overflown cache.
1343 (bidi_push_it): Increase the cache limit for iterating the new object.
1344 (bidi_pop_it): Decrease the cache limit back to previous value.
1345 (bidi_shelve_cache): Shelve the current value of the cache limit.
1346 (bidi_unshelve_cache): Restore the value of cache limit.
1347 (bidi_find_bracket_pairs): If the cache overflows while looking
1348 for the paired bracket, give up and let bidi_resolve_neutrals
1349 process the bracket as a simple neutral. (Bug#19322)
1350 (bidi_find_other_level_edge): If the cache overflows, fall back on
1351 Plan B, which effectively stops the reordering and restarts it on
1352 the next character (after resetting the cache).
1353 (bidi_move_to_visually_next): When the cache overflows, reset it
1354 after processing the last cached character.
1356 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1358 Fix glitches in gnutls.c, mostly memory-related
1359 * gnutls.c: Sort macro definitions by name.
1360 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1361 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1362 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1363 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1364 calculating string length. Use make_uninit_string, to avoid
1365 copying the string. Cast the char, not the pointer.
1366 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1367 and free. Work even for dates past the year 9999. Use void *
1368 for buffers, to avoid casts.
1370 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1372 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1374 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1376 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1379 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1381 * process.c: Whitespace and line-break nitpicks.
1383 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1385 * gnutls.c (gnutls_certificate_details): The :signature isn't
1386 that useful, so remove it.
1387 (gnutls_certificate_details): Clean up whitespace slightly.
1388 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1390 (gnutls_certificate_details): Put :signature-algorithm back again,
1391 which was removed by mistake.
1392 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1393 that they are not messaged by default (bug#16253).
1394 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1396 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1398 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1400 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1403 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1405 * eval.c (Fsignal): Remove duplicate test.
1406 (Fautoload_do_load): Fix up docstring.
1408 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1410 * nsterm.m (represented_filename, represented_frame): New variables.
1411 (ns_set_represented_filename): New function.
1412 (sendEvent:): Set represented filename here to avoid flicker,
1413 related to Bug#18757.
1415 * nsterm.h: Declare ns_set_represented_filename.
1417 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1418 at once, call ns_set_represented_filename instead.
1420 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1422 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1423 (struct bidi_stack): Reduce size by using bit fields and by
1424 packing sos, override, and isolate_status into a single 8-bit
1425 byte called 'flags'.
1427 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1428 (bidi_push_embedding_level): Construct flags from individual
1429 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1431 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1432 from flags. Adapt to changes in prev_for_neutral,
1433 next_for_neutral, and last_strong members.
1434 (bidi_line_init): Initialize flags to zero.
1435 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1436 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1438 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1440 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1441 (Fapply): Try and simplify the control flow.
1443 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1445 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1446 Use gnutls_sign_get_name directly because
1447 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1448 (init_gnutls_functions): Load missing gnutls_server_name_set.
1450 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1452 * bidi.c (bidi_find_first_overridden): New function.
1454 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1455 (syms_of_xdisp): Defsubr it.
1457 * dispextern.h (bidi_find_first_overridden): Add prototype.
1459 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1461 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1462 to nil after release (Bug#9133).
1464 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1466 Port better to AddressSanitizer.
1467 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1469 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1470 Return -1 or 0, as the pipe trick doesn't work.
1471 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1473 * print.c (print_object):
1474 When a pointer-check primitive returns -1, do not assume this
1475 means the pointer is valid or that the underlying system has failed.
1476 It could just be that addresses are being sanitized so Emacs can't
1477 test for pointer validity.
1478 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1479 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1480 string validity checker doesn't work on stack-based strings.
1482 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1484 Improve clarity of USE_LSB_TAG definition.
1485 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1486 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1487 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1488 VAL_MAX / 2 rather than in terms of the (more complicated)
1489 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1491 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1493 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1494 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1495 (next_element_from_buffer): When done with overlays, reset the
1496 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1498 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1500 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1501 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1503 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1505 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1506 for paxctl and setfattr. Fixes temacs startup failure with
1507 grsecurity/PaX enabled Linux kernel (bug#19067).
1509 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1511 * w32.c, w32heap.c, w32term.c:
1512 Use MINGW_W64 instead of _W64.
1514 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1516 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1518 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1520 * gnutls.c (gnutls_ip_address_p): New function.
1521 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1523 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1525 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1527 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1529 Fix gnutls problems caught by static checking.
1530 * gnutls.c (Fgnutls_boot): Remove unused local.
1531 (Fgnutls_boot): Fix pointer signedness.
1533 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1535 * gnutls.c (gnutls_certificate_details): Don't include certain
1536 certificate details on older gnutls versions (bug#19168).
1537 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1538 (gnutls_certificate_details): Reversed check in last checkin.
1540 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1542 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1543 (Fgnutls_peer_status_warning_describe): Add function to describe a
1544 peer verification warning symbol.
1545 (Fgnutls_peer_status): Use it.
1546 (Fgnutls_boot): Use it. Minor logging fixes.
1548 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1550 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1552 2014-11-24 Glenn Morris <rgm@gnu.org>
1554 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1556 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1557 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1559 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1561 * gnutls.c: Fix Windows function definition of
1562 gnutls_x509_crt_get_fingerprint.
1564 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1566 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1568 * process.h: Added more fields to Lisp_Process to track
1569 certificate details.
1571 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1572 (Fgnutls_peer_status): New functions to export TLS certificate
1573 details to Emacs Lisp.
1575 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1577 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1578 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1579 check for gtk_adjustment_configure (Bug#19149).
1580 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1582 2014-11-22 Glenn Morris <rgm@gnu.org>
1584 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1586 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1588 Don't shrink frame when using desktop-save-mode (Bug#19048).
1589 * w32fns.c (x_set_tool_bar_lines): Always call
1590 x_change_tool_bar_height (Bug#19048).
1591 (x_change_tool_bar_height): Mark frame as garbaged since
1592 adjust_frame_size might not have done that.
1593 * xfns.c (x_set_tool_bar_lines): Always call
1594 x_change_tool_bar_height (Bug#19048).
1595 (x_change_tool_bar_height): Mark frame as garbaged since
1596 adjust_frame_size might not have done that.
1598 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1600 * xml.c (parse_region): Take care of new optional parameter
1601 'discard-comments' of 'libxml-parse(html|xml)-region'.
1602 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1603 New optional parameter 'discard-comments'.
1605 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1607 Improve time stamp handling, and be more consistent about it.
1608 * editfns.c (invalid_time): New function.
1609 Use it instead of 'error ("Invalid time specification")'.
1610 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1611 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1613 (make_time_tail, make_time): Remove. All uses changed to use
1614 new functions or plain list4i.
1615 (disassemble_lisp_time): Return effective length if successful.
1616 Check that LOW is an integer, if it's combined with other components.
1617 (decode_time_components): Decode into struct lisp_time, not
1618 struct timespec, so that we can support a wide set of times
1619 regardless of whether time_t is signed. Decode plain numbers
1620 as seconds since the Epoch, and nil as the current time.
1621 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1622 Reimplement in terms of new functions.
1623 (Fencode_time): Just use list2i.
1624 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1625 * keyboard.c (decode_timer): Don't allow the new formats (floating
1626 point or nil) in timers.
1627 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1628 place of the magic number '16'.
1629 (struct lisp_time): New type.
1630 (decode_time_components): Use it.
1631 (lisp_to_timespec): New decl.
1633 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1635 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1638 * callint.c (Fcall_interactively): Pass in nil as argument to
1639 Fbarf_if_buffer_read_only.
1641 * fileio.c (Finsert_file_contents): Ditto.
1643 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1645 * textprop.c (verify_interval_modification): Check buffer
1646 readedness after the last interval.
1648 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1649 the text at POSITION (new optional argument) has the
1650 `inhibit-read-only' text property set.
1652 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1654 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1655 errors in computing the number of pixels to scroll.
1656 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1658 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1660 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1661 call updateFrameSize.
1663 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1665 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1667 * nsfns.m (x_set_foreground_color, x_set_background_color)
1668 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1669 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1671 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1673 * nsterm.m (ns_send_appdefined): Check for application defined
1674 event on Cocoa (Bug#18993).
1675 (run): Restore code before the previous 18993 fix.
1677 2014-11-14 David Reitter <david.reitter@gmail.com>
1679 * nsterm.m (run): Set timeout for event loop to prevent hang.
1682 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1684 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1686 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1688 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1689 for each candidate font but attempt to reuse it from previous improper
1692 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1694 Avoid undefined behavior in color table hashing.
1695 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1696 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1697 This function avoids undefined behavior with signed shift overflow.
1699 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1701 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1702 when the inserted text does not need decoding. (Bug#18982)
1704 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1706 * nsterm.h (EmacsScroller): judge returns bool.
1708 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1709 (ns_judge_scroll_bars): Only set removed if judge returns true.
1710 (judge): Returns bool == condemned. Remove self from window.
1711 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1713 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1715 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1716 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1718 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1720 * nsterm.m (ns_set_vertical_scroll_bar)
1721 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1723 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1725 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1726 merely because tmo_in_millisec is nonnegative. The 1st call
1727 to g_main_context_query could succeed while the 2nd one fails.
1729 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1731 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1733 * nsterm.m (run): Only use non-system event loop if OSX version is
1734 exactly 10.9 (Bug#18993).
1735 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1738 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1740 * callproc.c (encode_current_directory): Support handling of file
1741 names prepended by "/:". (Bug#18891)
1743 2014-11-08 Alan Mackenzie <acm@muc.de>
1745 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1747 2014-11-08 Dima Kogan <dima@secretsauce.net>
1749 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1751 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1753 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1754 raises an error. (Bug#18891)
1756 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1758 * frame.c (adjust_frame_size): Call x_set_window_size only if
1759 f->can_x_set_window_size is set.
1760 (make_frame): Initialize f->can_x_set_window_size and
1761 f->can_run_window_configuration_change_hook.
1762 (Fcan_run_window_configuration_change_hook): New function.
1763 * frame.h (frame): Split `official' into `can_x_set_window_size'
1764 and `can_run_window_configuration_change_hook'.
1765 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1766 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1767 Set f->can_x_set_window_size.
1768 * window.c (run_window_configuration_change_hook):
1769 Return immediately if either f->can_x_set_window_size or
1770 f->can_run_window_configuration_change_hook are false.
1771 (Fset_window_configuration): Instead of f->official set
1772 f->can_x_set_window_size.
1773 * xfns.c (Fx_create_frame, x_create_tip_frame):
1774 Set f->can_x_set_window_size.
1776 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1778 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1779 cleanup from 2014-11-01 (Bug#18972).
1781 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1783 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1784 * xdisp.c (window-scroll-functions): Improve docstring.
1786 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1788 Uniquify the 'size' symbol.
1790 * w32notify.c (Qsize): Remove.
1791 * lisp.h (Qsize): New decl.
1792 * lread.c (Qsize): Now extern.
1793 * w32notify.c (syms_of_w32notify): No need to defsym.
1795 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1797 * dispnew.c (change_frame_size_1): Fix call of
1799 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1800 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1801 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1802 (Qtool_bar_size): New constants.
1803 (frame_inhibit_resize, adjust_frame_size): New argument to
1804 handle case where frame_inhibit_implied_resize is a list.
1805 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1806 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1807 (x_set_right_divider_width, x_set_bottom_divider_width)
1808 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1809 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1811 (frame-inhibit-implied-resize): Rewrite doc-string.
1812 * frame.h (frame_inhibit_resize, adjust_frame_size):
1813 Fix external declarations.
1814 (Qframe_position, Qframe_outer_size)
1815 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1816 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1817 (Qtool_bar_size): Extern them.
1818 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1819 (xg_height_or_width_changed): Remove.
1820 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1821 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1822 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1823 (xg_change_toolbar_position): Call adjust_frame_size directly.
1824 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1825 Fix calls of adjust_frame_size.
1826 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1827 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1828 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1829 frame can get resized when tool-bar-lines parameter changes from
1831 (Fw32_frame_menu_bar_size): Return fourth value.
1832 (Fw32_frame_rect): Block input around system calls
1833 (Fx_frame_geometry): New function.
1834 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1835 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1836 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1837 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1838 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1839 (Fx_create_frame): Adjust adjust_frame_size calls.
1840 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1841 frame can get resized when tool-bar-lines parameter changes from
1843 (Fx_frame_geometry): New function.
1844 * xmenu.c (update_frame_menubar): On Lucid call
1845 adjust_frame_size with one pixel less height to avoid that
1846 repeatedly adding/removing the menu bar grows the frame.
1847 (free_frame_menubar): On Motif arrange to optionally preserve
1848 the old frame height when removing the menu bar.
1849 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1851 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1853 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1854 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1855 frame; instead, print an error message.
1857 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1859 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1861 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1863 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1864 (dealloc): Release bmRep.
1866 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1867 imageListSetNext, imageListNext.
1869 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1870 (reference): Remove.
1871 (allocInitFromFile:): Remove searching ImageList and calling
1872 reference (Bug#18918).
1873 (dealloc): Remove handling if ImageList.
1875 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1877 * process.c (catch_child_signal): Fix incorrect assertion.
1879 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1881 * macfont.m (macfont_draw):
1882 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1884 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1885 if force_integral_p (i.e. no antialias).
1886 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1887 bold if no antialias (Bug#18876).
1889 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1890 was given (Bug#18846).
1892 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1894 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1895 instead of in xdisp.c, function now takes void. (Bug#18884).
1897 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1898 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1900 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1901 struct window* (Bug#18889).
1902 Remove getMouseMotionPart.
1903 (ns_output): Make icon_top/left int.
1905 * nsfns.m (x_icon): icon_top/left is int.
1907 * nsterm.m (ns_mouse_position): Remove unused code.
1908 (initFrame:window:, dealloc): Use window instead of win.
1909 (getMouseMotionPart:window:x:y:): Remove, unused.
1910 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1912 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1914 * keyboard.c (readable_events): When FLAGS include
1915 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1916 This avoids returning non-nil from input-pending-p when only such
1917 events are in the queue. (Bug#18856)
1919 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1921 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1922 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1923 (Qforeign_selection): Remove.
1924 (ns_get_local_selection): Identation fix.
1925 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1927 * nsselect.m (ns_get_local_selection): Remove calling of
1928 functions in Vselection_converter_alist (Bug#18911).
1929 (syms_of_nsselect): Remove Vselection_converter_alist.
1931 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1933 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1934 and unnecessary initialization. Adjust comments.
1936 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1938 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1940 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1941 index, not an absolute one, as that's what the function expects.
1943 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1945 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1946 font on an initial frame when running as a daemon (Bug#18869).
1948 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1950 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1952 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1953 build_string, when importing a home directory. (Bug#18873)
1955 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1957 * dispnew.c (buffer_posn_from_coords):
1958 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1959 account for the header-line height. (Bug#18839)
1961 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1963 * xml.c (parse_region): Do not forget the first document child.
1965 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1967 * nsselect.m: pasteboard_changecount is new.
1968 (ns_store_pb_change_count, ns_get_pb_change_count)
1969 (ns_get_our_change_count_for): New functions.
1970 (ns_string_to_pasteboard_internal): Correct comment.
1971 type => gtype in eassert, Call ns_store_pb_change_count.
1972 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1973 (Fns_disown_selection_internal, Fns_selection_owner_p):
1974 Replace Vselection_alist check, with change count check.
1975 (Fns_get_selection): Initialize val to Qnil. Only get local
1976 selection if change counts match (Bug#18799).
1977 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1979 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1981 * w32proc.c (create_child): If calling a quoted batch file,
1982 pass NULL for exe. (Bug#18745)
1984 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1986 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1987 (bidi_resolve_brackets): Use end of string position rather than ZV
1988 when iterating over a string. (Bug#18815)
1990 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1992 * keyboard.c (make_lispy_position): Return coordinates also when
1993 on scroll bars, fringes, margins or not in a window.
1994 * xdisp.c (show_mouse_face): Don't change cursor face during
1997 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1999 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2000 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2001 Fix doc-strings (Bug#18789).
2003 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2005 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2007 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2009 Optimize redisplay of simple bracketed text.
2010 * bidi.c (bidi_cache_reset_to): New function.
2011 (bidi_cache_reset): Call it.
2012 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2014 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2015 bracket_enclosed_type only if bracket_pairing_pos's value is not
2017 (MAX_BPA_STACK): Make sure the value is signed.
2018 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2019 stop pushing values onto the stack.
2020 (bidi_find_bracket_pairs): If the bracketed text is only on the
2021 base embedding level, remove all the states cached by this
2022 function from the cache, and return zero, so that the brackets in
2023 this segment of text are processed as normal neutrals.
2024 (bidi_resolve_brackets): Detect the brackets that are to be
2025 processed as neutrals, and don't call bidi_find_bracket_pairs on
2028 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2030 * w32select.c (Fw32_selection_exists_p): Rename from
2031 Fx_selection_exists_p.
2032 (syms_of_w32select): Adjust accordingly.
2034 * w16select.c (Fw16_selection_exists_p): Rename from
2035 Fx_selection_exists_p.
2036 (syms_of_win16select): Adjust accordingly.
2038 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2039 (Fns_own_selection_internal): Tighten scoping.
2040 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2041 (Fns_get_selection): Rename from Fx_get_selection_internal.
2042 (Fns_get_selection_internal, Fns_store_selection_internal):
2044 (syms_of_nsselect): Adjust accordingly.
2046 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2048 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2049 * w32term.c (x_set_window_size): Account for wrapped menu bar
2050 lines when setting up frame height (Bug#15174 and Bug#18720).
2051 (w32_add_wrapped_menu_bar_lines): New variable.
2053 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2055 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2058 2014-10-20 Glenn Morris <rgm@gnu.org>
2060 * Merge in all changes up to 24.4 release.
2062 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2064 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2065 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2067 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2069 * xterm.c (handle_one_xevent): Check return value from
2070 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2071 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2073 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2074 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2075 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2076 Gtk+ >= 3.14 (Bug#18674).
2077 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2078 Gtk+ >= 3.14 (Bug#18674).
2080 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2082 * gtkutil.c: Remove no-longer-used code.
2083 (xg_update_menubar): Remove unused local and unnecessary call to
2084 gtk_menu_item_get_submenu.
2085 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2086 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2087 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2089 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2091 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2093 * xterm.h (handlebox_widget): Remove.
2095 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2098 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2100 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2101 to handle Gtk versions.
2102 (xg_get_file_with_chooser): Use them.
2103 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2104 Remove (create_menus): Remove teroff argument and code.
2105 Remove call to gtk_menu_set_title.
2106 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2107 Adjust args to create_menus.
2108 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2109 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2110 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2111 (xg_make_tool_item): Remove detach code.
2112 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2113 (find_icon_from_name): New function.
2114 (update_frame_tool_bar): Remove GtkStockItem code, move to
2115 find_icon_from_name. Let stock be a list of icon names to try.
2116 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2117 Replace TOOLBAR_TOP_WIDGET.
2118 (free_frame_tool_bar, xg_change_toolbar_position ):
2119 Replace TOOLBAR_TOP_WIDGET.
2120 (xg_initialize): Remove tearoff code.
2122 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2124 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2125 pixel from the window's cursor glyph width, since X renders hollow
2126 blocks 1 pixel wider than the 'width' parameter.
2128 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2129 glyph->pixel_width; this is now done in xterm.c.
2131 Fix reordering of bracket characters in isolates.
2132 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2133 RESOLVED_ONLY; when non-zero, return from the cache only fully
2134 resolved states. All callers changed.
2135 (CANONICAL_EQU): New macro.
2136 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2137 equivalent of the paired closing bracket character.
2138 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2139 the default non-negative value, to be checked later in
2140 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2141 characters against those pushed onto the BPA stack.
2142 (bidi_record_type_for_neutral): New function.
2143 (bidi_resolve_brackets): Record next_for_neutral and
2144 prev_for_neutral when embedding level gets pushed. Force
2145 resolution of bracket pairs when entering a level run that was not
2147 (bidi_resolve_neutral): Add assertions before calling
2148 bidi_resolve_neutral_1.
2149 (bidi_level_of_next_char): Remove the code that attempted to
2150 resolve unresolved neutrals; that is now done by
2151 bidi_resolve_neutral.
2153 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2155 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2157 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2158 1-pixel R2L characters.
2159 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2160 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2162 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2164 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2167 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2169 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2170 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2171 It's not clear to me whether the initialization is needed,
2172 but it can't hurt so I played it safe.
2174 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2176 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2178 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2180 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2181 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2183 (bidi_get_type): Return the isolate initiators and terminator types.
2184 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2185 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2186 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2187 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2188 for the new features.
2189 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2190 push and pop correctly for isolates.
2191 (bidi_remember_char): Modify to accept an additional argument
2192 and record the bidi type according to its value.
2193 (bidi_cache_iterator_state): Accept an additional argument to only
2194 update an existing state. Handle the new members of struct bidi_it.
2195 (bidi_cache_find): Arguments changed: no longer accepts a level,
2196 instead accepts a flag telling it whether it is okay to return
2197 unresolved neutrals.
2198 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2199 table. Initialize new isolate-related members.
2200 (bidi_paragraph_init): Some code factored out into
2201 find_first_strong_char.
2202 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2203 into bidi_resolve_explicit.
2204 (bidi_resolve_explicit): Support the isolate initiators and
2205 terminator. Fix handling of embeddings and overrides according to
2206 new UBA requirements. Record information about previously seen
2207 characters here (moved from bidi_level_of_next_char).
2208 (bidi_resolve_weak): Adapt to changes in struct members.
2209 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2210 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2211 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2212 paired bracket resolution. Handle isolate initiators and
2214 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2215 (bidi_level_of_next_char): Move the code that records information
2216 about previous characters to bidi_resolve_explicit. Fix logic of
2217 resolving neutrals and make sure their cache entries are updated.
2218 Remove now unneeded special handling of PDF level.
2220 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2221 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2222 enlarged per Unicode 6.3.
2223 (enum bidi_bracket_type_t): New data type.
2224 (struct bidi_saved_info): Leave only 2 type members out of 4.
2226 (struct bidi_stack): Add members necessary to support isolating
2228 (struct bidi_it): Add new members necessary to support isolating
2229 sequences and bracket pair resolution.
2231 * xdisp.c (Fbidi_resolved_levels): New function.
2232 (syms_of_xdisp): Defsubr it.
2233 (append_glyph, append_composite_glyph, produce_image_glyph)
2234 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2236 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2238 * term.c (append_glyph, append_composite_glyph)
2239 (append_glyphless_glyph): Convert aborts to assertions.
2241 * .gdbinit (pgx): Display the character codepoint, resolved level,
2242 and bidi type also for glyphless glyphs.
2244 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2246 Avoid unwanted point motion in Fline_beginning_position.
2247 * lisp.h (scan_newline_from_point): Add prototype.
2248 * search.c (scan_newline_from_point): New function, refactored from...
2249 * cmds.c (Fforward_line): ...adjusted user.
2250 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2251 and simplify the former since the latter doesn't move point.
2253 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2255 Cleanup terminal handling code.
2256 * dispextern.h (get_named_tty): Remove prototype but...
2257 * termhooks.h (get_named_terminal): ...resurrect it under
2258 more meaningful name.
2259 (get_terminal): Likewise, but with...
2260 (decode_live_terminal): ...this name.
2261 (decode_tty_terminal): Add prototype.
2262 * term.c (get_tty_terminal): Remove.
2263 (get_named_tty): Remove.
2264 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2265 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2266 Use decode_tty_terminal.
2267 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2268 * terminal.c (get_terminal): Refactor to...
2269 (decode_terminal, decode_live_terminal): ...new functions.
2270 (decode_tty_terminal): Replacement for get_tty_terminal.
2271 (get_named_terminal): Likewise for get_named_tty.
2272 * coding.c (Fset_terminal_coding_system_internal)
2273 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2274 (Fkeyboard_coding_system):
2275 * composite.c (Fcomposition_get_gstring):
2276 * dispnew.c (Fsend_string_to_terminal):
2277 * frame.c (Fmake_terminal_frame):
2278 * nsfns.m (check_ns_display_info):
2279 * w32fns.c, xfns.c (check_x_display_info):
2280 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2281 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2282 (Fset_quit_char): Use get_named_terminal.
2283 (Fset_output_flow_control, Fset_input_meta_mode):
2284 Use decode_tty_terminal.
2286 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2288 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2289 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2291 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2293 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2294 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2296 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2298 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2301 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2303 * editfns.c (dump_tz_string): No longer const.
2304 It might be modified.
2306 * nsmenu.m (clear): Assume OS X 10.6 or later.
2308 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2310 * unexmacosx.c: Remove include ppc/reloc.h.
2311 (unrelocate, copy_dysymtab): Remove PPC code.
2312 (rebase_reloc_address): Remove, only used for PPC:
2314 * nsterm.m: Always include macfont.h on COCOA.
2315 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2316 (ns_dumpglyphs_image, ns_check_menu_open)
2317 (applicationDidFinishLaunching)
2318 (antialiasThresholdDidChange:)
2319 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2320 Remove checks for OSX <= 10.5/10.6.
2321 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2322 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2325 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2326 (NS_HAVE_NSINTEGER): Remove block.
2327 Remove >= OSX 10.6 tests.
2329 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2330 (x_activate_menubar, trackingNotification:): Remove check for
2332 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2334 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2336 * nsfns.m: Always include macfont.h on COCOA.
2337 (ns_filename_from_panel, ns_directory_from_panel)
2338 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2339 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2341 * macfont.m: Remove >= 1050 check.
2342 (macfont_create_family_with_symbol)
2343 (macfont_get_glyph_for_character)
2344 (mac_font_get_glyphs_for_variants)
2345 (mac_ctfont_create_available_families, syms_of_macfont):
2346 Remove code for OSX < 10.6.
2347 (mac_font_family_group, mac_font_family_compare): Remove, only used
2350 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2351 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2353 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2356 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2358 Fix putenv race conditions with undefined behavior (Bug#8705).
2359 Do all putenv calls before Emacs creates any threads.
2360 Use a safer way to modify the TZ environment variable in the
2361 presence of multiple threads. For further thread-safety,
2362 prefer localtime_r and gmtime_r to localtime and gmtime,
2363 and prefer struct tm's tm_gmtoff (if available) to calling
2364 both localtime_r and gmtime_r.
2365 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2366 (init_dbusbind): ... to this new function.
2367 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2368 * xterm.c (x_term_init): Move xputenv call from here ...
2369 (init_xterm): ... to this new function.
2370 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2371 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2372 (dump_tz_string): New constant.
2373 (init_editfns): Use it. This centralizes the dump_tz stuff.
2374 Call set_time_zone_rule here, so that its xputenv is done
2375 before Emacs goes multithreaded.
2376 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2377 thread-safe enough for Emacs.
2378 (format_time_string, Fdecode_time, Fcurrent_time_string)
2379 (Fcurrent_time_zone):
2380 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2381 localtime and gmtime. Remove now-unnecessary calls to block_input.
2382 (tm_gmtoff): New static function.
2383 (Fdecode_time, Fcurrent_time_zone): Use it.
2384 (Fencode_time): Use mktime_z, for better thread-safety.
2385 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2386 i.e., not quite thread-safe but good enough for Emacs typical usage.
2387 Do not reclaim storage that is in the environment; let it leak.
2388 Always call tzset, since localtime_r does not.
2389 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2390 This is now done in init_editfns.
2391 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2392 New macros and declarations, for platforms lacking tzalloc & friends.
2394 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2396 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2397 On x86 platforms this works around GCC bug 63495
2398 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2399 and more generally should fix a portability problem in Emacs.
2400 Reported by Stefan Monnier in:
2401 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2403 2014-10-08 Leo Liu <sdl.web@gmail.com>
2405 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2406 * keymap.c (describe_vector_princ):
2407 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2410 * print.c (printchar_stdout_last): Declare.
2411 (printchar): Record the last char written to stdout.
2412 (Fterpri): Add optional argument ENSURE.
2414 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2416 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2417 DELAY argument to change_frame_size, so that the frame size
2418 changes, if any are needed, are delayed until the next redisplay.
2419 This is to avoid a too early QUIT inside change_frame_size, when
2420 it calls Lisp in frame_windows_min_size, in case one of the events
2421 we've read sets the quit-flag. (Bug#18649)
2423 * w32fns.c (check_x_display_info): Accept terminal objects as
2424 argument, to follow what xfns.c does.
2426 2014-10-07 Glenn Morris <rgm@gnu.org>
2428 * Makefile.in ($(srcdir)/macuvs.h)
2429 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2431 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2433 * decompress.c (init_zlib_functions): Move the message about zlib
2434 being unavailable from here...
2435 (Fzlib_decompress_region): ...to here. (Bug#18650)
2437 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2439 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2440 the case where an optional string is used. Adjust docstring.
2442 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2444 * lisp.mk (lisp): Remove w32-common-fns.elc.
2446 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2448 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2449 These were already defined in buffer.c, and the duplicate
2450 definitions cause problems on platforms like 'gcc -fno-common'.
2451 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2453 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2455 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2456 if toolbar is visible.
2458 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2461 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2462 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2463 (ns_select, ns_read_socket): Use unwind_protect to decrease
2464 apploopnr (Bug#18345).
2465 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2466 line height (Bug#17977).
2468 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2469 (macfont_closest_traits_index): New function.
2470 (macfont_closest_traits_index_p): Rename from
2471 macfont_closest_traits_index.
2472 (macfont_list): Use macfont_closest_traits_index_p.
2474 2014-10-05 K. Handa <handa@gnu.org>
2476 * coding.c (detect_coding_iso_2022): Set coding->rejected
2477 correctly when an invalid escape sequence is found (Bug#18610).
2479 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2481 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2482 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2485 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2487 * buffer.c (scroll_bar_width, scroll_bar_height):
2489 * window.c (Fset_window_scroll_bars): Fix doc-string.
2490 (Fwindow_scroll_bars): Have it return what the doc-string says.
2492 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2494 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2495 iterator backwards, to resync the bidi iterator. (Bug#18584)
2497 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2499 Consistently use min and max macros from lisp.h.
2500 * coding.c (min, max):
2502 * unexhp9k800.c (min):
2503 * unexw32.c (min, max): Use definitions from lisp.h.
2504 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2506 * gmalloc.c (min): Tiny style change.
2508 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2509 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2511 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2513 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2514 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2515 (X_ULONG_MAX): Move these macros to xterm.h.
2516 (x_fill_property_data): Be more generous about allowing either
2517 signed or unsigned data of the appropriate width.
2518 * xterm.h (x_display_set_last_user_time): New function.
2519 All setters of last_user_time changd to use this function.
2520 If ENABLE_CHECKING, check that the times are in range.
2522 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2524 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2525 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2527 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2529 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2530 make a font_object from a tty frame (Bug#18573).
2531 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2533 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2535 * alloc.c (mark_overlay): Assume that overlay boundaries are
2536 always markers. Add comment.
2537 * lread.c (read_internal_start): Use convenient validate_subarray.
2539 (Fread_from_string): Adjust docstring.
2541 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2543 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2545 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2546 Rename from the "x-" prefix.
2548 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2550 * xselect.c (selection-converter-alist): Fix docstring.
2552 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2554 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2555 argument passed by the caller, when we mirror all slashes into
2558 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2560 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2561 Resurrect old code and fix compilation with GTK < 2.13.6.
2563 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2565 Use AUTO_CONS instead of SCOPED_CONS, etc.
2566 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2567 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2568 (AUTO_LIST1): Rename from scoped_list1.
2569 (AUTO_LIST2): Rename from scoped_list2.
2570 (AUTO_LIST3): Rename from scoped_list3.
2571 (AUTO_LIST4): Rename from scoped_list4.
2572 (AUTO_STRING): Rename from SCOPED_STRING.
2573 * frame.h (AUTO_FRAME_ARG):
2574 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2575 (AUTO_LIST4, AUTO_STRING):
2576 Prepend a new argument 'name'.
2577 Declare a variable instead of yielding a value.
2579 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2581 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2583 * w32fns.c (w32_createwindow): Accept an additional argument, an
2584 array of 2 values specifying the coordinates of the frame's
2585 top-left corner. Use these values instead of calling x_get_arg,
2586 which can cons Lisp objects, and therefore cannot be called except
2587 from the main thread. Remove redundant tests for the default
2589 (my_create_window): Move the calculation of the coordinates of the
2590 frame's top-left edge here. Pass them to the input thread via the
2591 second parameter of the WM_EMACS_CREATEWINDOW message.
2592 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2595 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2597 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2598 (redisplay_window): Treat the frame's frozen_window_starts flag
2599 the same way as the optional_new_start flag for the window: only
2600 obey it if the glyph row showing point will be fully visible.
2601 Likewise when the window start is in a continuation line. If,
2602 after trying everything under the 'force_start' label, point is
2603 still not fully visible, give up and scroll the window.
2604 Add debugging traces. (Bug#18545)
2606 * window.c (Frecenter): Set the window's redisplay flag.
2608 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2610 * w32term.c (w32_read_socket): Don't use frame dimensions for
2611 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2612 rectangle. Check the return value of GetClientRect, and don't use
2613 the results if it didn't succeed.
2615 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2616 in columns and lines after correcting the pixel dimensions in
2618 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2619 negative values to xrealloc. (Bug#18528)
2621 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2623 * alloc.c: Remove now-unnecessary check.
2624 Suggested by Dmitry Antipov in:
2625 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2627 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2629 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2630 to Ubuntu 14.04.1 x86-64.
2632 Simplify stack-allocated Lisp objects, and make them more portable.
2633 The build_local_string macro was used in two ways: (1) string
2634 literals for which scoped allocation suffices, and (2) file name
2635 components, where it's not safe in general to assume bounded-size
2636 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2637 allocates a block-scope string, and by using SCOPED_STRING for (1)
2638 and build_string for (2). Furthermore, actually use stack
2639 allocation only for objects known to have sufficient alignment.
2640 This simpler implementation means Emacs can make
2641 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2642 GC_MAKE_GCPROS_NOOPS.
2643 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2644 for fewer differences among implementations.
2645 (struct Lisp_String): Now GCALIGNED.
2646 (USE_STACK_LISP_OBJECTS): Default to true, since the
2647 implementation no longer insists on a nonempty GCALIGNED.
2648 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2649 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2650 separately. Move definiens to scoped_cons. The old definition
2651 was incorrect when GCALIGNED was defined to be empty.
2652 (union Aligned_String): New type.
2653 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2654 implementation ports to compilers that don't align strictly enough.
2655 Don't worry about the union sizes; it's not worth bothering about.
2656 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2657 Rewrite using USE_STACK_CONS.
2658 (scoped_cons): Assume the use of union Aligned_Cons.
2659 (lisp_string_size, make_local_string, build_local_string): Remove.
2660 Unless otherwise specified, all callers of build_local_string
2661 changed to use SCOPED_STRING.
2662 (SCOPED_STRING): New macro.
2663 * data.c (wrong_choice):
2664 * menu.c (single_menu_item):
2665 * process.c (Fformat_network_address):
2666 Hoist use of SCOPED_STRING out of a scope, so that its returned
2667 object lives long enough.
2668 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2669 as the string might be long or might not be ASCII.
2671 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2673 * msdos.c (internal_terminal_init): Bump version to 25.
2675 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2677 Keep stack-allocated Lisp objects fast rather than versatile.
2678 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2679 (SCOPED_CONS_INITIALIZER): New macro.
2680 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2681 (USE_LOCAL_ALLOCA): Remove.
2682 (local_cons, local_list1, local_list2, local_list3, local_list4):
2683 Remove. Stack overflow checking makes them too slow.
2684 (make_local_vector): Likewise. Also we just don't have enough
2686 (enum LISP_STRING_OVERHEAD): Remove.
2687 (local_string_init, local_vector_init): Remove prototypes.
2688 (make_local_string, build_local_string): Redesign to target short
2689 compile-time string constants, fall back to regular string allocation
2691 (lisp_string_size): New function.
2692 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2693 * alloc.c (local_string_init, local_vector_init): Remove.
2694 (verify_ascii) [ENABLE_CHECKING]: New function.
2695 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2696 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2697 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2698 * xselect.c, xterm.c: All related users changed.
2700 2014-09-28 Ken Brown <kbrown@cornell.edu>
2702 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2703 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2705 2014-09-27 Ken Brown <kbrown@cornell.edu>
2707 Fix implementation of HYBRID_MALLOC on Cygwin.
2708 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2709 (bss_sbrk_buffer_beg): New variable. Use it...
2710 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2711 incorrect definition.
2713 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2715 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2716 Make it into a function and change arg to be a function.
2718 * lisp.mk (lisp): Add elisp-mode.elc.
2720 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2722 * xfns.c (x_default_scroll_bar_color_parameter):
2723 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2724 to pacify --enable-gcc-warnings in non-scrollbar builds.
2726 2014-09-26 Ken Brown <kbrown@cornell.edu>
2728 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2730 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2732 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2733 MinGW builds that use GCC before 4.2.
2735 Default to stack objects on DOS_NT platforms as well.
2736 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2737 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2739 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2741 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2742 ALIGN_STACK attribute.
2744 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2746 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2747 ALIGN_STACK attribute.
2749 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2750 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2752 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2754 * frame.c (frame_inhibit_resize):
2755 * widget.c (EmacsFrameResize):
2756 * window.c (resize_frame_windows, Fset_window_configuration):
2757 * xdisp.c (expose_frame):
2758 * xfns.c (x_change_tool_bar_height):
2759 * xmenu.c (update_frame_menubar):
2760 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2761 Remove code left dead after 2014-07-27 changes.
2763 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2765 Fix local_cons etc. to not exhaust the stack when in a loop.
2766 Problem reported in:
2767 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2768 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2769 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2770 (Ffind_charset_string):
2771 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2772 * data.c (wrong_range):
2773 * editfns.c (Fpropertize, format2):
2774 * emacs.c (init_cmdargs, decode_env_path):
2775 * fileio.c (auto_save_error):
2776 * fns.c (Fyes_or_no_p):
2777 * font.c (font_style_to_value, font_parse_xlfd)
2778 (font_parse_family_registry, font_delete_unmatched)
2780 * fontset.c (Fset_fontset_font):
2781 * frame.c (x_get_arg):
2782 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2783 (read_char_minibuf_menu_prompt):
2784 * keymap.c (silly_event_symbol_error, describe_vector):
2785 * lread.c (load_warn_old_style_backquotes):
2786 * menu.c (single_menu_item):
2787 * minibuf.c (Fread_buffer):
2788 * process.c (status_message, Fformat_network_address)
2789 (server_accept_connection):
2790 * textprop.c (copy_text_properties):
2791 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2792 * xfns.c (x_default_scroll_bar_color_parameter):
2793 * xfont.c (xfont_open):
2794 * xselect.c (x_clipboard_manager_error_1):
2795 * xterm.c (x_term_init):
2796 Put USE_LOCAL_ALLOCA at the start of the function.
2797 * fns.c (maybe_resize_hash_table): Use build_string instead of
2798 build_local_string, since we'd otherwise need a conditional
2799 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2800 not worth the bother of optimization.
2801 * font.c (font_delete_unmatched): Remove by-hand code that
2802 observed MAX_ALLOCA limit, since it's now done automatically.
2803 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2804 since build_local_string needs its sa_alloc.
2805 * lisp.h (lisp_word_count): New function.
2806 (SAFE_ALLOCA_LISP): Use it.
2807 (USE_LOCAL_ALLOCA): New macro.
2808 (local_cons, make_local_vector, make_local_string):
2809 Observe the MAX_ALLOCA limit.
2810 (LISP_STRING_OVERHEAD): New constant.
2811 (make_local_string): Use it.
2813 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2815 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2816 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2817 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2818 and Solaris and it's likely to work on similar platforms.
2820 Avoid signed integer overflow when converting Time to ptrdiff_t.
2821 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2823 (position_to_Time, Time_to_position): New functions.
2824 (gen_help_event, kbd_buffer_get_event): Use them.
2825 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2826 Go back to plain 'unsigned long', so that 'Time' is the same
2827 for both X and non-X builds; this is less likely to cause surprise.
2828 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2829 are the same size; this is no longer required.
2831 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2832 of bit 28 and of whether an unsigned value is negative.
2833 This simplifies the code a bit, and pacifies clang 3.4.
2835 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2837 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2838 Windows builds, where 'long' is a 32-bit type.
2840 * w32inevt.h (w32_console_mouse_position): Update the argument
2841 types to use 'Time'.
2843 * w32term.c (w32_mouse_position)
2844 (x_horizontal_scroll_bar_report_motion)
2845 (x_scroll_bar_report_motion): Update the argument types to use
2848 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2850 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2851 (struct input_event): ...unsigned bitfields. Likewise for
2852 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2853 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2854 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2855 (kbd_buffer_get_event): Adjust users.
2856 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2857 (make_scroll_bar_position): New function, refactored out of...
2858 (make_lispy_event): ...adjusted user.
2859 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2860 * nsterm.m (ns_mouse_position, mouseUp):
2861 * term.c (term_mouse_position):
2862 * w32inevt.c (w32_console_mouse_position):
2863 * w32term.c (w32_mouse_position):
2864 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2865 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2866 Prefer enum and explicit enum members to integers and numeric values.
2868 * chartab.c (uniprop_encode_value_numeric):
2869 * font.c (font_style_to_value): Use make_local_vector.
2870 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2871 * keymap.c (append_key): Use scoped_list1.
2873 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2874 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2876 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2878 Fix some slow uses and misuses of strcat.
2879 * doc.c (get_doc_string):
2880 * gtkutil.c (get_utf8_string):
2881 * xsmfns.c (x_session_initialize):
2882 Avoid recomputation of string length.
2883 * ftfont.c (ftfont_spec_pattern):
2884 * xfns.c (xic_create_fontsetname):
2885 Don't assume output buffer is initially zero.
2887 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2889 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2890 All callers changed.
2891 * xterm.c (x_term_init): Use new functionality to avoid two needs
2892 to compute a string length.
2894 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2896 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2898 Use known length of a Lisp string to copy it faster.
2899 * lisp.h (lispstrcpy): New function. Add comment.
2900 * callproc.c (child_setup):
2901 * dbusbind.c (xd_append_arg):
2902 * doc.c (get_doc_string):
2903 * font.c (Ffont_xlfd_name):
2904 * frame.c (xrdb_get_resource):
2905 * process.c (Fmake_network_process, network_interface_info):
2906 * w32fns.c (Fx_open_connection):
2907 * w32proc.c (sys_spawnve):
2908 * xfns.c (select_visual):
2909 * xfont.c (xfont_list):
2910 * xsmfns.c (x_session_initialize):
2911 * xterm.c (x_term_init): Use it.
2913 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2915 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2916 Reported by Dmitry Antipov in thread leading to:
2917 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2918 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2919 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2921 * callproc.c (call_process): Save and restore sa_avail.
2922 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2923 (AVAIL_ALLOCA): New macro.
2924 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2925 Use it, and check against sa_avail rather than MAX_ALLOCA.
2927 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2929 On OSX, do not free font-specific data more than once (Bug#18501).
2930 * macfont.m (macfont_close): Release and free font-specific data
2931 only if it wasn't previously freed.
2933 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2935 * unexmacosx.c (dump_it): Improve error message.
2937 2014-09-22 Juri Linkov <juri@jurta.org>
2939 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2940 (Bug#10747, bug#18334)
2942 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2944 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2945 units in which the position is measured. (Bug#18493)
2947 * xdisp.c (redisplay_internal): Force redisplay of all windows
2948 that show a buffer whose narrowing has changed. (Bug#18490)
2950 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2952 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2953 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2954 lines, draw the hollow-box and hbar cursors on the right side of
2955 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2958 * xterm.c (x_draw_stretch_glyph_string):
2959 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2960 caused the block cursor to disappear on a TAB in R2L lines in
2961 every window except the leftmost one. Reported by Martin Rudalics
2964 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2966 Always use matched specpdl entry to record call arguments (Bug#18473).
2967 * lisp.h (record_in_backtrace): Adjust prototype.
2968 * eval.c (record_in_backtrace): Return current specpdl level.
2969 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2970 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2971 entry and use that entry in call to backtrace_debug_on_exit.
2972 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2973 (do_debug_on_call): Get current specpdl level as 2nd arg.
2975 Prefer ptrdiff_t to int and avoid integer overflows.
2976 * fileio.c (make_temp_name):
2977 * font.c (font_parse_family_registry): Avoid integer
2978 overflow on string size calculation.
2979 * data.c (Faset): Likewise for byte index.
2981 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2983 Fix display of R2L lines in partial-width windows.
2984 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2985 assigned the correct value.
2986 (extend_face_to_end_of_line): Account for truncation and
2987 continuation glyphs in R2L rows when one of the fringes is not
2989 (display_line): Don't assign negative X offset to a row if we are
2990 going to produce a truncation glyph for it. When handling
2991 truncated R2L rows, consider the width of the left fringe instead
2993 (produce_special_glyphs): Fix bogus assignments.
2995 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2997 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2998 always set to a valid value. Make sure the size passed to alloca
2999 is always positive. (Bug#18516)
3001 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3003 Avoid extra call to oblookup when interning symbols.
3004 * lisp.h (intern_driver): Add prototype.
3005 * lread.c (intern_driver): New function.
3006 (intern1, intern_c_string_1, Fintern):
3007 * font.c (font_intern_prop):
3008 * w32font.c (intern_font_name): Use it.
3010 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3012 Minor improvements to new stack-allocated Lisp objects.
3013 * frame.h (FRAME_PARAMETER):
3014 Prefer scoped_list1 to local_list1 where either would do.
3015 * lisp.h (scoped_list4): New macro.
3016 (local_cons, local_list1, local_list2, local_list3, local_list4)
3017 (make_local_vector, make_local_string, build_local_string):
3018 Prefer functions to macros where either would do.
3019 * xdisp.c (build_desired_tool_bar_string):
3020 Prefer scoped_list4 to local_list4 where either would do.
3022 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3024 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3025 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3026 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3027 * frame.h (FRAME_PARAMETER): New macro.
3028 * dispnew.c (init_display):
3029 * fontset.c (Fset_fontset_font):
3030 * frame.c (x_default_parameter):
3031 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3032 * xfns.c (x_default_scroll_bar_color_parameter)
3033 (x_default_font_parameter, x_create_tip_frame): Use it.
3034 * editfns.c (Fpropertize): Use local_cons.
3035 * process.c (status_message): Use build_local_string.
3036 * xfont.c (xfont_open): Use make_local_string.
3037 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3039 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3041 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3042 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3043 !__clang__. This works with GCC and with clang and is safer for
3044 compilers we don't know about.
3045 (local_cons): Rename parameter to make capture less likely.
3047 2014-09-17 Samuel Bronson <naesten@gmail.com>
3049 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3051 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3053 Fix minor problems found by static checking.
3054 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3056 * buffer.h (decode_buffer): Doc and indentation fixes.
3057 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3059 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3061 Avoid clang-specific warnings.
3062 * buffer.c (init_buffer): Shut up -Wself-assign.
3063 * process.c (server_accept_connection): Shut up -Wunsequenced.
3065 2014-09-16 Daniel Colascione <dancol@dancol.org>
3067 * fns.c (sxhash): For symbols, use address as hash code.
3069 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3071 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3072 * charset.c (load_charset_map_from_file): Use scoped_list2
3073 and build_local_string.
3074 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3075 * emacs.c (init_cmdargs, decode_env_path):
3076 * fileio.c (Fexpand_file_name):
3077 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3078 * frame.c (x_get_arg):
3079 * keyboard.c (safe_run_hooks_error):
3080 * lread.c (load_warn_old_style_backquotes):
3081 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3082 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3083 * xselect.c (x_clipboard_manager_error_1)
3084 (x_clipboard_manager_save_all):
3085 * xterm.c (x_term_init): Use build_local_string.
3087 Avoid more integer overflows on string size calculations.
3088 * category.c (Fmake_category_set):
3089 * xdisp.c (get_overlay_arrow_glyph_row):
3090 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3092 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3094 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3095 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3096 error message format. Use message_with_string to have non-ASCII
3097 file names properly displayed.
3098 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3099 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3100 where these APIs are not available even in UNICOWS.DLL.
3101 Improve the format of error messages and include the file name in them
3103 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3104 call play-sound-functions, per documentation.
3106 * w32.c (w32_get_long_filename, w32_get_short_filename):
3107 Constify the input file name arguments.
3109 * w32.h (w32_get_long_filename, w32_get_short_filename):
3112 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3114 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3115 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3116 [USE_LOCAL_ALLOCATORS]: New macros.
3117 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3118 (build_local_string): Avoid argument name expansion clash with
3120 * alloc.c (toplevel)
3121 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3122 Preprocessor guard to avoid impossible configuration.
3123 * charset.c (Ffind_charset_region, Ffind_charset_string):
3124 Use make_local_vector.
3125 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3126 * textprop.c (Fput_text_property, Fadd_face_text_property):
3128 (copy_text_properties): Use local_cons and local_list3.
3129 * chartab.c (uniprop_table):
3130 * data.c (wrong_choice, wrong_range):
3131 * doc.c (get_doc_string):
3132 * editfns.c (format2):
3133 * fileio.c (Fexpand_file_name, auto_save_error):
3134 * fns.c (Fyes_or_no_p):
3135 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3136 * fontset.c (Fset_fontset_font):
3137 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3138 (read_char_minibuf_menu_prompt):
3139 * keymap.c (silly_event_symbol_error, describe_vector):
3140 * menu.c (single_menu_item):
3141 * minibuf.c (Fread_buffer):
3142 * process.c (status_message, Fformat_network_address)
3143 (server_accept_connection): Use make_local_string and
3144 build_local_string. Prefer compound literals where appropriate.
3146 2014-09-15 Daniel Colascione <dancol@dancol.org>
3148 * fns.c (Fsort): Tweak sort docstring.
3150 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3152 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3153 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3154 set errno to EAGAIN instead, to allow the caller to retry the
3155 write after some waiting. Fixes deadlocks when Emacs exchanges a
3156 lot of data through the pipe. (Bug#18420)
3158 * sound.c (Fplay_sound_internal): Encode the sound file name in
3159 the ANSI codepage. Expand it against data-directory, as per docs,
3160 not against the current directory. No need to make a local copy
3161 of the file name; pass the encoded file name directly to
3162 do_play_sound. (Bug#18463)
3164 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3165 NULL, and the file name is not encodable in ANSI codepage, return
3166 the string with "?" replacement characters, which will fail the
3167 caller. This avoids returning a random value in that case.
3169 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3171 * window.c (Fresize_mini_window_internal): Set w->total_lines
3172 from w->pixel_height (Bug#18422).
3174 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3176 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3177 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3178 setting resize increments (Bug#18435).
3180 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3182 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3183 state around the call to line_bottom, since it can move the
3184 iterator to another screen line. This fixes off-by-one errors in
3185 the reported row in some rare cases.
3187 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3189 * callproc.c (init_callproc): Fix bug introduced at
3190 2014-09-07 (Bug#18474).
3192 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3194 Prefer ptrdiff_t to int and avoid integer overflows.
3195 * fileio.c (make_temp_name):
3196 * font.c (font_parse_family_registry): Avoid integer
3197 overflow on string size calculation.
3198 * data.c (Faset): Likewise for byte index.
3200 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3202 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3204 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3206 * lisp.h (make_local_string): Nitpick indent.
3207 * print.c (Fprin1_to_string): Remove unused GCPROs.
3209 More debugging aids around GCPROs.
3210 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3211 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3212 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3214 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3215 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3217 Remove redundant GCPROs around Ffuncall and Fapply calls.
3218 This is safe because Ffuncall protects all of its arguments by itself.
3219 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3220 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3221 (call6, call7): Likewise. Use compound literals where applicable.
3222 (run_hook_with_args_2): Use compound literal.
3224 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3226 Pacify --enable-gcc-warnings when no window system is used.
3227 These warnings found that subscript error, so they seem worthwhile.
3228 * composite.c (char_composable_p): Simplify a bit.
3229 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3230 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3231 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3232 * window.c (set_window_scroll_bars):
3233 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3234 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3235 Ignore -Wsuggest-attribute=const.
3236 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3237 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3239 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3241 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3242 Use check_iso_charset_parameter instead of doing the checks by hand.
3243 (check_iso_charset_parameter): Move up. Check parameters a bit
3244 more carefully, and return true for 96-char sets. All callers changed.
3246 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3248 Simplify lisp.h by removing the __COUNTER__ business.
3249 Reported by Dmitry Antipov in:
3250 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3251 * lisp.h (make_local_vector, make_local_string)
3252 (build_local_string): Simplify by not bothering with __COUNTER__.
3253 The __COUNTER__ business wasn't working properly, and was needed
3254 only for hypothetical future expansion anyway.
3256 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3258 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3259 terms to determine bitmap color. (Bug#18437)
3261 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3263 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3266 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3268 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3270 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3272 * xterm.c (handle_one_xevent): Detect iconified by looking at
3273 _NET_WM_STATE_HIDDEN.
3275 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3277 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3278 These can generate a constant with the correct value but the wrong
3279 width, which doesn't work as a printf argument. All uses removed.
3280 Reported by Dmitry Antipov in:
3281 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3282 (ENUMABLE): Remove; no longer needed.
3283 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3284 Remove; no longer needed because of the above change.
3285 Each definiens moved to the only use.
3287 Improve the experimental local and scoped allocation.
3288 * alloc.c (local_string_init, local_vector_init):
3289 New functions, defined if USE_LOCAL_ALLOCATORS.
3290 Mostly, these are moved here from lisp.h, as it's not
3291 clear it's worth making them inline.
3292 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3293 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3294 USE_STACK_LISP_OBJECTS, not on a laundry list.
3295 (local_string_init, local_vector_init): New decls.
3296 (union Aligned_Cons): New type.
3297 (scoped_cons): Use it. Give up on the char trick, as it's a too
3298 much of a maintenance hassle; if someone wants this speedup
3299 they'll just need to convince their compiler to align properly.
3300 Conversely, use the speedup if struct Lisp_Cons happens to
3301 be aligned even without a directive. Better yet, help it along
3302 by using union Aligned_Cons rather than struct Lisp_Cons.
3303 (pointer_valid_for_lisp_object): Remove. This check is not
3304 necessary, since make_lisp_ptr is already doing it. All uses removed.
3305 (local_vector_init, local_string_init): Move to alloc.c.
3306 (build_local_vector): Remove this awkward macro, replacing with ...
3307 (make_local_vector): New macro, which acts more like a function.
3308 Use statement expressions and use __COUNTER__ to avoid macro
3309 capture. Fall back on functions if these features are not supported.
3310 (build_local_string, make_local_string): Likewise.
3312 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3314 * xterm.c (x_term_init): Consolidate duplicated code.
3315 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3316 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3317 Add eassert and mark dpyinfo as dead only if it was alive.
3319 Add macros to allocate temporary Lisp objects with alloca.
3320 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3321 * character.h (parse_str_as_multibyte): Move prototype to ...
3322 * lisp.h (parse_str_as_multibyte): ... here.
3323 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3324 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3326 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3327 (local_string_init): New functions.
3328 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3329 (init_alloc_once): Call it.
3331 Cleanup last change and make all new stuff conditional.
3332 * lisp.h (build_local_string): Rename to ...
3333 (make_local_string): ... this macro.
3334 (build_local_string, scoped_list1, scoped_list3): New macros.
3335 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3336 and functions as such, use regular fallbacks otherwise.
3337 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3340 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3342 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3343 always make sure the marginal areas of the row are in sync with
3344 what the window wants. (Bug#18419)
3346 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3347 existing binding of a variable, to avoid silently aborting
3348 commands that use specbind. (Bug#18331)
3350 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3352 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3353 * coding.c (growable_destination): New function.
3354 (produce_chars): Use it for sanity checks. Do not fiddle with
3355 dst_end if the source and destination are both nil, as it's
3356 the caller's responsibility to avoid overlap.
3357 * keyboard.c (read_decoded_event_from_main_queue):
3358 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3359 length, not 4 times, to prevent decode_coding_c_string from trying
3360 to reallocate a destination. This removes the need for the FIXME.
3362 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3363 All callers simplified. Add a comment about exec_failed, vfork,
3366 Adjust drag-and-drop fix when window is above top (Bug#18303).
3367 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3368 XCDR bleed into XCAR's encoded value. Improve checks for
3369 out-of-range data while we're at it.
3371 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3373 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3374 is CONSP (Bug#18303).
3376 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3378 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3379 'alloca' gets passed arguments larger than MAX_ALLOCA.
3381 * font.c (MAX): Define if not defined elsewhere.
3383 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3385 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3386 here for destination buffer, to work around what appears to be a
3387 bug in decode_coding_c_string when the source and destination are
3390 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3391 This follows up on the recent thread in emacs-devel on alloca; see:
3392 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3393 This patch also cleans up alloca-related glitches noted while
3394 examining the code looking for unbounded alloca.
3396 * callproc.c (init_callproc):
3397 Rewrite to avoid need for alloca.
3398 * buffer.c (mouse_face_overlay_overlaps)
3399 (report_overlay_modification):
3400 * buffer.h (GET_OVERLAYS_AT):
3401 * coding.c (make_subsidiaries):
3402 * doc.c (Fsnarf_documentation):
3403 * editfns.c (Fuser_full_name):
3404 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3405 (search_embedded_absfilename, Fsubstitute_in_file_name):
3406 * fns.c (Fmake_hash_table):
3407 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3408 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3409 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3410 (xrdb_get_resource, x_get_resource_string):
3411 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3412 * ftxfont.c (ftxfont_draw):
3413 * image.c (xbm_load, xpm_load, jpeg_load_body):
3414 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3416 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3418 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3419 (find_and_return_menu_selection):
3420 * print.c (PRINTFINISH):
3421 * process.c (Fformat_network_address):
3422 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3423 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3424 * sound.c (wav_play, au_play):
3425 * syntax.c (skip_chars):
3426 * term.c (tty_menu_activate, tty_menu_show):
3427 * textprop.c (get_char_property_and_overlay):
3428 * window.c (Fset_window_configuration):
3429 * xdisp.c (safe__call, next_overlay_change, vmessage)
3430 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3431 * xfaces.c (face_at_buffer_position):
3432 * xmenu.c (x_menu_show):
3433 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3434 allocation size isn't bounded.
3435 * callint.c (Fcall_interactively): Redo memory_full check
3436 so that it can be done at compile-time on some platforms.
3437 * coding.c (MAX_LOOKUP_MAX): New constant.
3438 (get_translation_table): Use it.
3439 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3440 SAFE_ALLOCA, to catch integer overflows on size calculation.
3441 (exec_failed) [!DOS_NT]: New function.
3442 (child_setup) [!DOS_NT]: Use it.
3443 * editfns.c (Ftranspose_regions):
3444 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3445 * editfns.c (check_translation):
3446 Allocate larger buffers on the heap.
3447 * eval.c (internal_lisp_condition_case):
3448 Check for MAX_ALLOCA overflow.
3449 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3450 (Fbase64_encode_region, Fbase64_decode_region):
3451 Avoid unnecessary calls to SAFE_FREE before 'error'.
3452 * buffer.c (mouse_face_overlay_overlaps):
3453 * editfns.c (Fget_pos_property, check_translation):
3454 * eval.c (Ffuncall):
3455 * font.c (font_unparse_xlfd, font_find_for_lface):
3456 * ftfont.c (ftfont_drive_otf):
3457 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3458 (menu_bar_items, tool_bar_items):
3459 * sound.c (Fplay_sound_internal):
3460 * xdisp.c (load_overlay_strings, dump_glyph_row):
3461 Use an ordinary auto buffer rather than alloca, since the
3462 allocation size is fixed and small.
3463 * ftfont.c: Include <c-strcase.h>.
3464 (matching_prefix): New function.
3465 (get_adstyle_property): Use it, to avoid need for alloca.
3466 * keyboard.c (echo_add_key):
3467 * keymap.c (describe_map): Use ptrdiff_t, not int.
3468 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3469 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3470 when counting bytes.
3471 * lisp.h (xlispstrdupa): Remove, replacing with ...
3472 (SAFE_ALLOCA_STRING): ... new macro with different API.
3473 This fixes a portability problem, namely, alloca result
3474 passed to another function. All uses changed.
3475 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3477 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3478 (REGEX_ALLOCATE): New macros.
3479 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3480 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3482 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3484 (decode_mode_spec_coding): Store directly into buf rather than
3485 into an alloca temporary and copying the temporary to the buf.
3487 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3489 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3491 2014-09-04 Jan D <jan.h.d@swipnet.se>
3493 * xterm.c (x_term_init): Don't call x_session_initialize if running
3494 as a daemon (Bug#18375).
3496 * xsmfns.c: Initialize ice_fd.
3498 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3500 Less chatter in 'make' output.
3501 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3502 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3503 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3505 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3507 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3508 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3510 * nsfns.m (Fx_create_frame):
3511 * w32fns.c (Fx_create_frame):
3512 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3515 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3517 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3518 the reported row in the case of a window with a header line, by
3519 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3520 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3522 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3524 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3525 when configured --with-wide-int on typical 32-bit platforms.
3527 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3529 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3530 when HPOS is negative, for the benefit of R2L glyph rows whose
3531 newline overflows into the fringe.
3533 2014-09-03 Ken Brown <kbrown@cornell.edu>
3535 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3537 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3539 Minor cleanup of recent strlen-avoiding patch.
3540 * fileio.c (CHECK_LENGTH): Remove.
3541 Rewrite callers so that they don't need it.
3542 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3543 variable wasn't set.
3545 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3547 * fileio.c (CHECK_LENGTH): New macro.
3548 (Fexpand_file_name): Use it and get rid of a few more calls
3549 to strlen and strcat.
3550 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3551 * lisp.h (egetenv): ... because of a new inline function used to
3552 avoid calls to strlen for a compile-time constants.
3554 * buffer.h (decode_buffer): New function.
3555 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3556 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3557 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3558 * data.c (Flocal_variables_p):
3559 * fileio.c (Fverify_visited_file_modtime):
3560 * marker.c (live_buffer): Use it.
3562 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3564 Avoid extra calls to strlen in filesystem I/O routines.
3565 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3566 the length of 'newdir' is known or may be precalculated.
3567 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3568 not 'char *', and so use precalculated length.
3569 (Ffile_accessible_directory_p):
3570 * callproc.c (encode_current_directory, init_callproc):
3571 * charset.c (init_charset):
3572 * lread.c (load_path_check, load_path_default): Adjust users.
3573 * lisp.h (file_accessible_directory_p): Tweak prototype.
3575 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3577 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3580 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3582 --enable-silent-rules now suppresses more chatter.
3583 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3584 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3585 (am__v_CCLD_1): New macros, taken from Automake.
3586 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3588 Clean up extern decls a bit.
3589 * bytecode.c: Include blockinput.h and keyboard.h rather
3590 than rolling their APIs by hand.
3591 * emacs.c: Include regex.h and rely on its and lisp.h's API
3592 rather than rolling them by hand.
3593 * lastfile.c: Include lisp.h, to check this file's API.
3594 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3596 * regex.h (re_max_failures): New decl.
3597 * unexcw.c, unexmacosx.c, unexw32.c:
3598 Rely on lisp.h's API rather than rolling it by hand.
3599 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3600 Declare at top level, to pacify GCC -Wnested-externs.
3602 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3604 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3605 clipping rectangle become negative (i.e. large positive, since
3606 it's an unsigned data type). This can happen in R2L hscrolled
3607 glyph rows, and caused us to draw the cursor glyph on the fringe.
3608 For the details, see
3609 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3611 2014-08-31 Ken Brown <kbrown@cornell.edu>
3613 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3614 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3615 is defined. (Bug#18368)
3617 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3619 Vector-sorting fixes (Bug#18361).
3620 It's not safe to call qsort or qsort_r, since they have undefined
3621 behavior if the user-specified predicate is not a total order.
3622 Also, watch out for garbage-collection while sorting vectors.
3623 * fns.c: Include <vla.h>.
3624 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3625 (sort_vector_compare): Remove, replacing with ....
3626 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3627 ... these new functions.
3628 (sort_vector): Rewrite to use the new functions.
3629 GCPRO locals, since the predicate can invoke the GC.
3630 Since it's in-place return void; caller changed.
3631 (merge): Use 'inorder', for clarity.
3633 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3634 One can't hoist this out of the 'if', because intervening calls to
3635 newlocale, twolower, etc. can change errno.
3637 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3639 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3640 wording of the error messages.
3641 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3644 * w32proc.c (get_lcid_callback): Accept locale specifications
3645 without the country part, as in "enu" vs "enu_USA".
3646 (w32_compare_strings): Signal an error if a locale was specified,
3647 but couldn't be translated into a valid LCID.
3649 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3651 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3653 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3655 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3656 errno after towlower_l. errno's value is not specified after
3657 towlower_l. Instead, assume that towlower_l returns its argument
3658 on failure, which is portable in practice.
3660 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3662 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3664 * w32proc.c (w32_compare_strings): Accept additional argument
3665 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3666 if requested. If w32-collate-ignore-punctuation is non-nil, add
3667 NORM_IGNORESYMBOLS to the flags.
3668 (LINGUISTIC_IGNORECASE): Define if not already defined.
3669 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3671 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3674 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3676 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3677 Define substitutes for platforms that lack them.
3678 (str_collate): Add arguments locale and ignore_case.
3680 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3681 Add optional arguments LOCALE and IGNORE-CASE.
3683 * lisp.h (str_collate): Adapt argument list.
3685 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3687 Add vectors support to Fsort.
3688 * fns.c (sort_vector, sort_vector_compare): New functions.
3689 (sort_list): Likewise, refactored out of ...
3690 (Fsort): ... adjusted user. Mention vectors in docstring.
3691 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3692 * alloc.c (make_save_int_obj): New function.
3693 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3694 (make_save_int_obj): Add prototype.
3696 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3697 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3698 Conditionally define to match system's qsort_r signature.
3699 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3701 2014-08-28 Ken Brown <kbrown@cornell.edu>
3703 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3704 dumping and the system malloc after dumping. (Bug#18222)
3706 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3707 Define as macros, expanding to hybrid_malloc, etc.
3708 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3709 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3711 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3712 full implementation on Cygwin. Remove Cygwin-specific code that
3713 is no longer needed.
3714 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3715 Redefine as macros expanding to gmalloc, grealloc, etc.
3716 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3717 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3718 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3719 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3721 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3722 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3723 HAVE_POSIX_MEMALIGN)]: New functions.
3724 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3725 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3726 hybrid_aligned_alloc; declare.
3727 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3728 HAVE_POSIX_MEMALIGN)]: Define.
3729 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3730 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3731 Define as macro, expanding to gget_current_dir_name, and define
3733 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3734 malloc_enable_thread(). Don't initialize malloc.
3735 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3736 no longer defined on Cygwin).
3737 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3738 * sheap.c (bss_sbrk_buffer_end): New variable.
3739 * unexcw.c (__malloc_initialized): Remove variable.
3740 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3742 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3745 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3747 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3748 In `event->y' return entire range (the size of the scroll bar minus
3750 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3751 return entire range (the scaled size of the scroll bar minus
3752 that of the slider). In `portion' return the scaled position of
3754 (xaw_jump_callback): Restore part of code for vertical scroll
3755 bar broken in change from 2014-07-27.
3756 (xaw_scroll_callback): Provide incremental scrolling with
3757 horizontal scroll bars.
3759 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3761 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3763 * indent.c (Fvertical_motion): Fix vertical motion up through a
3764 display property after a newline. (Bug#18276)
3766 * xdisp.c (display_line): Don't assume that the call to
3767 reseat_at_next_visible_line_start ends up at a character
3768 immediately following the newline on the previous line.
3769 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3770 beyond ZV, which causes infloop in redisplay. For the details, see
3771 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3773 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3774 coordinate for hscrolled R2L screen lines. (Bug#18277)
3776 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3778 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3781 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3783 * syntax.c (scan_lists): Don't examine positions before BEGV.
3786 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3788 Improve robustness of new string-collation code (Bug#18051).
3789 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3790 (newlocale, wcscoll_l): Define substitutes for platforms that
3791 lack them, so as to simplify the mainline code.
3792 (str_collate): Simplify the code by assuming the above definitions.
3793 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3794 For example, the old version left the Emacs in the wrong locale if
3795 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3796 result. Report an error if newlocale fails.
3798 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3800 * lisp.h (str_collate):
3801 * sysdep.c (str_collate): Return int.
3802 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3804 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3806 Fix some glitches in previous change.
3807 * sysdep.c (stack_direction): Replace stack_grows_down
3808 to simplify calculation of stack boundaries.
3809 (handle_sigsegv): Check whether we really crash somewhere near
3810 to stack boundary, and handle fatal signal as usual if not.
3811 (init_sigsegv): Adjust accordingly.
3812 * keyboard.c (Vtop_level_message): Rename to
3813 Vinternal__top_level_message, as suggested by Stefan Monnier in
3814 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3815 All related users changed.
3817 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3819 Handle C stack overflow caused by too nested Lisp evaluation.
3820 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3821 siglongjmp point to transfer control from SIGSEGV handler.
3822 * keyboard.c (return_to_command_loop, recover_top_level_message)
3823 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3824 (regular_top_level_message): New variable.
3825 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3826 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3828 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3829 new variables described above.
3830 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3831 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3832 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3833 (init_sigsegv): New function.
3834 (init_signals): Use it.
3836 2014-08-25 Ken Brown <kbrown@cornell.edu>
3838 * emacs.c (main): Remove use of obsolete macro
3839 G_SLICE_ALWAYS_MALLOC.
3841 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3843 Implement locale-sensitive string collation for MS-Windows.
3844 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3845 New functions. (Bug#18051)
3847 * w32.h (w32_compare_strings): Add prototype.
3849 * w32.c <g_b_init_compare_string_w>: New global flag.
3850 (globals_of_w32): Initialize it.
3852 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3854 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3855 [WINDOWSNT]: Call str_collate on MS-Windows.
3857 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3859 One more minor cleanup of font subsystem.
3860 * font.h (struct font_driver): Convert text_extents to
3861 return void because returned value is never actually used.
3862 * macfont.m (macfont_text_extents):
3863 * w32font.c (w32font_text_extents):
3864 * xftfont.c (xftfont_text_extents): Adjust to return void
3865 and assume that 'metrics' argument is always non-NULL.
3866 * ftfont.c (ftfont_text_extents):
3867 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3869 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3871 Minor cleanups of str_collate fix (Bug#18051).
3872 * fns.c (str_collate): Move decl from here ...
3873 * lisp.h (str_collate): ... to here.
3874 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3875 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3876 potential problems with integer overflow. Don't assume
3877 setlocale succeeds. Remove unnecessary test before restoring
3878 locale via setlocale, and free the copied setlocale string
3881 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3883 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3885 * sysdep.c (str_collate): New function. (Bug#18051)
3887 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3889 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3890 if the initial "rm -f" fails. This is for MinGW builds, where
3891 MS-Windows will not allow deleting the executable file of a
3894 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3896 * w32term.c (w32_scroll_bar_handle_click)
3897 (w32_horizontal_scroll_bar_handle_click)
3898 (x_scroll_bar_report_motion)
3899 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3900 SB_THUMBTRACK, use the 32-bit position information returned by
3901 GetScrollInfo, not the 16-bit information returned in the Windows
3904 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3906 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3907 second coordinate ('y') reported for dragging the horizontal
3910 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3912 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3913 and text area-relative x-coordinates.
3915 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3917 Avoid overwriting the reversed_p flags in the glyph matrices when
3918 init_iterator or start_display are called.
3919 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3921 (tool_bar_height, redisplay_tool_bar, try_window)
3922 (try_window_reusing_current_matrix, try_window_id)
3923 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3924 reversed_p flag of the iterator's glyph row where the glyph row
3925 is going to be redrawn.
3927 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3929 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3931 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3933 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3934 of emacs_event return length from si.nPage to si.nMax.
3935 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3936 interchange start and end of thumb.
3938 2014-08-15 Ken Brown <kbrown@cornell.edu>
3940 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3941 ERRORCHECK mutexes. (Bug#18222)
3943 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3945 * frame.c (set_menu_bar_lines_1): Remove.
3946 (set_menu_bar_lines): Call change_frame_size instead of
3947 set_menu_bar_lines_1.
3949 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3951 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3954 2014-08-11 Glenn Morris <rgm@gnu.org>
3956 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3957 writing before backing up, since it causes a more serious problem
3958 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3959 (choose_write_coding_system): No longer callable from Lisp.
3960 Move last piece back here from Fwrite_region.
3961 (Fwrite_region, syms_of_fileio): Update for above changes.
3963 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3965 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3966 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3967 (Fwindow_new_pixel, Fset_window_new_pixel)
3968 (Fset_window_new_total, Fset_window_new_normal)
3969 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3971 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3973 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3975 * fontset.c (Finternal_char_font): Recompute basic faces if the
3976 frame's face cache was cleared. (Bug#18162)
3978 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3980 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3981 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3982 base buffer's undo list.
3984 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3986 Fix a couple of recent inadvertent breaks of the MSDOS port.
3987 * msdos.c: include required menu.h
3988 * term.c: set correct menu_show_hook on MSDOS.
3990 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3992 Fix handling of menu bar line on TTY frames (Bug#18136)
3994 * dispnew.c (handle_window_change_signal):
3995 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3996 frame's menu bar lines subtracted from height.
3997 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3999 (adjust_frame_size): Count in menu bar when setting FrameRows.
4000 (make_terminal_frame): When setting up the frame's lines and
4001 text height don't count in the menu bar.
4002 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4003 lines subtracted from height.
4004 (do_switch_frame): Set tty's FrameRows to number of total lines
4006 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4007 is used, return total number of lines and columns.
4008 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4010 * term.c (OUTPUT, tty_set_terminal_modes)
4011 (tty_set_terminal_window, tty_set_scroll_region)
4012 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4013 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4014 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4015 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4016 Call change_frame_size with frame's menu bar lines subtracted
4018 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4019 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4022 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4024 * alloc.c (Fmemory_info): Remove a stray brace.
4026 * process.c: Fix a comment typo.
4028 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4030 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4032 * widgetprv.h (EmacsFramePart): Remove font.
4034 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4035 (resources, setup_frame_cursor_bits): Remove unused variables and
4036 functions, esp. wrt. font (Bug#18227).
4038 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4040 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4042 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4044 Refer to MS-DOS using the same name everywhere.
4046 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4050 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4052 * w32term.c (w32_redeem_scroll_bar):
4053 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4054 not redeeming scroll bars that have been turned off.
4056 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4058 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4059 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4060 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4061 (safe_run_hook_funcall): Adjust accordingly.
4063 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4065 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4066 Condition correctly according to toolkit used.
4067 * frame.c (make_initial_frame, make_terminal_frame)
4068 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4069 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4070 assignments according to presence of toolkit scrollbars.
4071 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4072 Condition correctly according to toolkit used.
4073 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4074 only if toolkit supports it.
4075 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4077 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4079 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4081 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4083 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4084 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4085 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4086 (safe_run_hooks): Remove comment which is not relevant any more.
4088 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4090 Don't let big frames overrun the stack.
4091 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4092 Use SAFE_NALLOCA, not alloca.
4094 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4095 * dired.c (directory_files_internal): Use a volatile variable
4096 to prevent the compiler from optimizing away all copies of a local.
4097 I wonder how many other GC-related bugs like this lurk elsewhere?
4099 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4100 * xterm.h (struct x_display_info): New member 'connection'.
4101 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4102 so that x_delete_terminal has a file descriptor to pass to
4103 delete_keyboard_wait_descriptor.
4105 Don't mishandle year-9999 dates (Bug#18176).
4106 * editfns.c (decode_time_components): Store an invalid timespec
4107 on overflow, instead of returning false, so that the caller can
4108 distinguish overflow from other errors.
4109 (lisp_time_argument, lisp_seconds_argument): If the time is out
4110 of range, signal a time overflow instead of an invalid time spec.
4111 * keyboard.c (decode_timer): Treat time overflow like other
4114 Avoid undefined behavior with signed left shift.
4115 Caught by 'gcc -fsanitize=undefined'.
4116 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4117 * dispnew.c (line_hash_code, scrolling):
4118 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4119 Use 'unsigned', not 'int', for line hashes.
4120 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4122 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4124 Make compare-strings more compatible with old behavior (Bug#17903).
4125 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4127 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4129 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4130 Don't add label between left and right buttons (Bug#18129).
4132 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4134 Make functions static that no longer need to be extern.
4135 * frame.c, frame.h (set_menu_bar_lines):
4136 * keyboard.c (Qleftmost, Qrightmost):
4137 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4138 (x_set_internal_border_width):
4141 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4143 Fix display of R2L lines when the last character fits only partially.
4144 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4146 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4147 R2L row is visible only partially, give the row a negative x
4149 (display_line): Fix the calculation of the glyph whose pixel width
4150 is used to decide whether the last produced glyph fits on the
4151 line. When the last glyph fits only partially, give the row a
4154 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4155 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4156 pixel width of the first glyph that is hscrolled from display.
4157 (display_line): In R2L glyph rows, don't give a negative offset to
4158 row->x when the first glyph begins before first_visible_x.
4160 * xdisp.c (display_line): If called with iterator set up to write
4161 to a marginal area, delay the call to handle_line_prefix until we
4162 switch back to the text area. (Bug#18035)
4164 * .gdbinit (xwindow): The members total_cols, total_lines,
4165 left_col, and top_line are C integers (and has been so for the
4168 2014-08-01 Andreas Schwab <schwab@suse.de>
4170 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4171 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4173 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4175 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4176 (timerfd_callback): Ignore weird events with no data. Add tight
4177 assertions and comments.
4178 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4179 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4181 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4183 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4184 I had confused && with ||.
4186 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4188 Simplify timerfd configuration and fix some minor glitches.
4189 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4190 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4191 Fall back on timer_create if timerfd_create fails at runtime.
4192 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4193 kernel primitives to do resolution. All uses removed.
4194 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4195 (turn_on_atimers): Clear timer_create-based timers too,
4198 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4199 Without this change, the code can access the local variable 'width'
4200 even when it has not been initialized, and likewise for 'height';
4201 in either case this leads to undefined behavior.
4203 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4205 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4206 necessary, put horizontal scroll bar resources as well. See
4207 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4208 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4210 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4212 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4213 background value to match the resource of its vertical counterpart.
4215 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4217 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4218 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4220 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4222 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4223 change that added the top margin height to the requested height
4224 and revert (undocumented) part of 2014-07-28 change that changed
4225 the logic of whether a size change occurred.
4227 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4229 * .gdbinit (xwindow): The members total_cols, total_lines,
4230 left_col, and top_line are C integers (and has been so for the
4233 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4236 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4238 On GNU/Linux, use timerfd for asynchronous timers.
4239 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4240 (toplevel): Rename alarm_timer_ok to special_timer_available.
4241 [HAVE_TIMERFD]: Declare timerfd.
4242 [HAVE_CLOCK_GETRES]: Declare resolution.
4243 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4244 system timer resolution.
4245 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4246 (timerfd_callback) [HAVE_TIMERFD]: New function.
4247 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4248 [ENABLE_CHECKING]: New function for the sake of automated tests.
4249 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4250 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4251 [ENABLE_CHECKING]: Defsubr test function.
4252 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4253 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4254 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4256 Fix --without-x build and pacify --enable-gcc-warnings.
4257 Problems reported in Bug#18122 and Bug#18124.
4258 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4259 (frame_windows_min_size): Now static.
4260 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4262 (adjust_frame_size): Always declare prototype.
4264 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4265 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4266 * atimer.c (timerfd_callback): Always read expiration data.
4268 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4269 * process.c (add_timer_wait_descriptor): Add timer descriptor
4270 to input_wait_mask and non_process_wait_mask as well.
4272 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4274 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4276 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4278 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4279 Reinstate code removed by the prevoius commit to this file.
4281 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4283 * buffer.h (struct buffer): New fields scroll_bar_height and
4284 horizontal_scroll_bar_type.
4285 * buffer.c (bset_scroll_bar_height)
4286 (bset_horizontal_scroll_bar_type): New functions.
4287 (Fbuffer_swap_text): Handle old_pointm field.
4288 (init_buffer_once): Set defaults for scroll_bar_height and
4289 horizontal_scroll_bar_type.
4290 (syms_of_buffer): New variables scroll_bar_height and
4291 horizontal_scroll_bar_type.
4292 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4293 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4294 (set_vertical_scroll_bar): Remove prototype.
4295 (x_change_tool_bar_height): Add prototype.
4296 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4297 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4298 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4300 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4301 (update_window): Start mode_line_row->y after horizontal scroll
4303 (change_frame_size_1): Call adjust_frame_size.
4304 (init_display): When changing the size of a tty frame do not
4305 pass height of menu bar.
4306 (Qframe_windows_min_size): New symbol.
4307 * frame.h (struct frame): List tool bar fields after menu bar
4308 fields. Add official, total_lines, horizontal_scroll_bars,
4309 config_scroll_bar_height and config_scroll_bar_lines fields.
4310 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4311 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4312 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4313 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4314 (FRAME_WINDOWS_HEIGHT): New macros.
4315 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4316 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4317 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4318 horizontal scroll bar.
4319 (frame_inhibit_resize, adjust_frame_size)
4320 (frame_windows_min_size): Add declarations.
4321 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4322 (x_set_scroll_bar_default_height, x_set_left_fringe)
4323 (x_set_right_fringe, x_set_vertical_scroll_bars)
4324 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4325 (x_set_scroll_bar_height): Add external declarations.
4326 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4327 (adjust_frame_size): New functions.
4328 (make_frame): Initial horizontal_scroll_bars field.
4329 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4331 (make_initial_frame, make_terminal_frame): No horizontal scroll
4332 bar in initial and terminal frames. Use adjust_frame_size.
4333 (Fframe_total_cols): Fix doc-string.
4334 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4335 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4336 Rewrite using adjust_frame_size.
4337 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4338 (Qframe_windows_min_size): New symbols.
4339 (x_set_frame_parameters): Remove call of check_frame_size.
4340 (x_report_frame_params): Return scroll_bar_height value.
4341 (x_set_left_fringe, x_set_right_fringe): New functions.
4342 (adjust_frame_height, x_set_internal_border_width)
4343 (x_set_fringe_width): Remove.
4344 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4345 (x_set_scroll_bar_width, x_set_right_divider_width)
4346 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4347 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4349 (x_figure_window_size): Rewrite to make frame display the
4350 expected number of lines.
4351 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4352 (Vdefault_frame_horizontal_scroll_bars)
4353 (Vframe_initial_frame_tool_bar_height)
4354 (frame_inhibit_implied_resize): New variables.
4355 * fringe.c (compute_fringe_widths): Remove.
4356 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4357 (xg_create_horizontal_scroll_bar)
4358 (xg_update_horizontal_scrollbar_pos)
4359 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4360 (xg_get_default_scrollbar_height)
4361 (xg_clear_under_internal_border): Extern.
4362 * gtkutil.c (xg_frame_resized): Don't call
4363 do_pending_window_change.
4364 (xg_frame_set_char_size): Use adjust_frame_size.
4365 (style_changed_cb): Call update_theme_scrollbar_height and
4366 x_set_scroll_bar_default_height.
4367 (x_wm_set_size_hint): Don't call check_frame_size.
4368 (update_theme_scrollbar_height)
4369 (xg_get_default_scrollbar_height)
4370 (xg_create_horizontal_scroll_bar)
4371 (xg_update_horizontal_scrollbar_pos)
4372 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4373 (xg_create_scroll_bar): Set horizontal slot of bar.
4374 (xg_initialize): Call update_theme_scrollbar_height.
4375 (xg_clear_under_internal_border): No more static.
4376 * insdel.c (adjust_suspend_auto_hscroll): New function.
4377 (adjust_markers_for_delete, adjust_markers_for_insert)
4378 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4379 * keyboard.c (readable_events, discard_mouse_events)
4380 (make_lispy_event): Handle horizontal scroll bar click events.
4381 (Fsuspend_emacs): When changing the size of a tty frame do not
4382 pass height of menu bar.
4383 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4384 (Qright, Qleftmost, Qrightmost): New symbols.
4385 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4387 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4388 * nsfns.m (x_set_internal_border_width): New function.
4389 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4390 Remove extended fringe code.
4391 (x_set_window_size, x_new_font): Don't call
4392 compute_fringe_widths.
4393 * term.c (Fresume_tty): When changing the size of a tty frame do
4394 not pass height of menu bar.
4395 (clear_tty_hooks, set_tty_hooks):
4396 Clear horizontal_scroll_bar_hook.
4397 (init_tty): Frame has no horizontal scroll bars.
4398 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4399 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4400 scroll_bar_after_handle, scroll_bar_left_arrow,
4401 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4402 scroll_bar_to_rightmost entries.
4403 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4404 (struct terminal): Add set_horizontal_scroll_bar_hook.
4405 * w32console.c (initialize_w32_display):
4406 Clear horizontal_scroll_bar_hook.
4407 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4409 (x_clear_under_internal_border, x_set_internal_border_width):
4411 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4412 Set windows_or_buffers_changed when adding the menu bar.
4413 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4414 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4415 (w32_createhscrollbar): New functions.
4416 (w32_createscrollbar): Rename to w32_createvscrollbar.
4417 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4418 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4419 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4420 Add WM_EMACS_SHOWCURSOR.
4421 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4422 case do not artificially impose WM size hints.
4423 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4424 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4426 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4427 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4428 (unwind_create_frame_1): Remove.
4429 (Fx_create_frame): Make both scrollbars the system standard
4430 width and height. Use official field of frame structure to
4431 inhibit running window-configuration-change-hook.
4432 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4433 pixelwise. Handle frame's official field.
4434 (w32_frame_parm_handlers): Remove x_set_fringe_width
4435 entries. Add x_set_scroll_bar_height,
4436 x_set_horizontal_scroll_bars, x_set_left_fringe and
4438 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4439 pass height of menu bar to change_frame_size.
4440 * w32menu.c (set_frame_menubar): Rewrite using
4441 frame_inhibit_resize.
4442 * w32term.h (struct w32_display_info):
4443 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4444 (struct scroll_bar): Add horizontal.
4445 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4446 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4447 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4448 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4449 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4450 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4451 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4452 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4453 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4454 Define instead of WM_EMACS_CREATESCROLLBAR.
4455 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4456 WND_SCROLLBAR_INDEX.
4457 * w32term.c (horizontal_scroll_bar_min_handle)
4458 (horizontal_scroll_bar_left_border)
4459 (horizontal_scroll_bar_right_border): New integers.
4460 (x_set_frame_alpha): Replace x_highlight_frame by
4462 (x_window_to_scroll_bar): New argument "type". Update callers
4464 (w32_set_horizontal_scroll_bar_thumb)
4465 (x_horizontal_scroll_bar_report_motion)
4466 (w32_set_horizontal_scroll_bar)
4467 (w32_horizontal_scroll_bar_handle_click)
4468 (x_horizontal_scroll_bar_report_motion): New functions.
4469 (w32_mouse_position): Discriminate horizontal and vertical
4471 (my_create_scrollbar): Replace with two new functions
4472 my_create_vscrollbar and my_create_hscrollbar.
4473 (x_scroll_bar_create): New argument "horizontal".
4474 Update callers accordingly.
4475 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4476 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4478 (w32_read_socket): Handle WM_HSCROLL cae.
4479 (x_new_font): Don't recompute fringe widths.
4480 Use frame_inhibit_resize. Calculate new menu bar height iff we
4481 build without toolkit. Always clear under internal border.
4482 (x_set_window_size): Don't check frame size or recompute
4483 fringes. Reset fullscreen status before applying sizes.
4484 Always resize as requested by pixelwise argument. Don't call
4485 do_pending_window_change.
4486 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4487 (w32_initialize_display_info): Initialize dpyinfo's
4488 horizontal_scroll_bar_cursor entry.
4489 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4490 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4491 horizontal_scroll_bar_left_border.
4492 (w32fullscreen_hook): Intermittently resize window to normal
4493 when switching from fullscreen to maximized state.
4494 (run_window_configuration_change_hook): Don't run it if frame is
4496 (unwind_change_frame): Remove.
4497 (Fset_window_configuration): Rewrite using frame's official field.
4498 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4499 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4500 * window.h (struct window): New fields old_pointm,
4501 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4502 scroll_bar_height and suspend_auto_hscroll.
4503 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4505 (sanitize_window_sizes): Extern.
4506 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4507 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4508 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4509 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4510 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4512 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4513 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4514 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4515 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4516 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4517 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4518 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4519 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4520 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4521 (Fwindow_old_point, sanitize_window_sizes): New functions.
4522 (Qwindow_sanitize_window_sizes): New symbol.
4523 (window_body_height): Count in horizontal scroll bar.
4524 (set_window_hscroll, Fscroll_left, Fscroll_right):
4525 Set suspend_auto_hscroll slot.
4526 (Fwindow_inside_edges): Count fringes pixelwise.
4527 (coordinates_in_window, Fcoordinates_in_window_p):
4528 Consider horizontal scroll bar.
4529 (check_frame_size, adjust_window_margins): Remove functions and
4530 corresponding calls.
4531 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4532 (temp_output_buffer_show): Reset hscroll related fields.
4533 Initialize old_pointm.
4534 (make_parent_window): Initialize old_pointm.
4535 (make_window): Initialize old_pointm, horizontal scroll bar type,
4536 and scroll bar height.
4537 (resize_frame_windows): Don't count top margin in new sizes.
4538 Don't use safe sizes when shrinking a frame; let the window
4539 manager do the clipping.
4540 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4542 (Fdelete_window_internal): Unchain old_pointm marker.
4543 (window_scroll_pixel_based, Fscroll_other_window):
4545 (Fwindow_text_width, Fwindow_text_height): New argument
4547 (struct saved_window): New fields, old_pointm, hscroll_whole,
4548 suspend_auto_hscroll, scroll_bar_height and
4549 horizontal_scroll_bar_type.
4550 (Fset_window_configuration, save_window_save): Set new fields of
4552 (apply_window_adjustment): Don't call adjust_window_margins.
4553 (set_window_margins): Don't change margins if new sizes don't
4555 (set_window_scroll_bars): New argument "horizontal_type".
4556 Handle horizontal scroll bars. Don't change scroll bars if they
4557 don't fit into window.
4558 (Fset_window_scroll_bars): New argument "horizontal_type".
4559 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4560 (compare_window_configurations): Compare horizontal scroll bar
4562 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4563 horizontal scroll bar height.
4564 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4565 instead of FRAME_LINES.
4566 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4567 ON_VERTICAL_SCROLL_BAR.
4568 (with_echo_area_buffer): Initialize old_pointm.
4569 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4571 (unwind_with_echo_area_buffer): Handle old_pointm.
4572 (update_tool_bar): Set do_update when the tool bar window has at
4573 least one line (since this is what the user sets).
4574 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4575 (redisplay_tool_bar): Return early when toolbar has zero lines.
4576 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4577 (hscroll_window_tree): Handle suspension of auto_hscroll and
4579 (set_horizontal_scroll_bar): New function.
4580 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4581 more than one line. Handle horizontal scroll bars.
4582 (note_mouse_highlight): Handle horizontal scrol bars.
4583 (expose_frame): Set dimensions of XRectangle from frame's text
4585 (Vvoid_text_area_pointer): Update doc-string.
4586 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4587 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4588 (x_set_internal_border_width): New functions.
4589 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4590 (unwind_create_frame_1): Remove.
4591 (Fx_create_frame): Handle horizontal scroll bars. Use official
4592 field of frame structure to inhibit running
4593 window-configuration-change-hook.
4594 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4595 pixelwise. Handle frame's official field.
4596 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4597 x_set_horizontal_scroll_bars, x_set_left_fringe,
4599 * xmenu.c (update_frame_menubar, free_frame_menubar):
4600 Use adjust_frame_size.
4601 * xterm.h (struct x_display_info):
4602 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4604 (struct scroll_bar): Add horizontal slot.
4605 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4606 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4607 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4608 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4609 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4610 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4611 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4612 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4613 (x_clear_under_internal_border): Remove.
4614 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4615 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4616 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4617 HORIZONTAL. Update callers.
4618 (horizontal_action_hook_id): New action hook id.
4619 (x_horizontal_scroll_bar_to_input_event)
4620 (x_create_horizontal_toolkit_scroll_bar)
4621 (xt_horizontal_action_hook)
4622 (x_set_toolkit_horizontal_scroll_bar_thumb)
4623 (XTset_horizontal_scroll_bar, x_net_wm_state)
4624 (x_horizontal_scroll_bar_report_motion): New functions.
4625 (xg_scroll_callback, x_scroll_bar_handle_click):
4626 Handle horizontal scroll bars.
4627 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4628 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4630 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4631 Handle horizontal scroll bars.
4632 (handle_one_xevent): Handle horizontal scroll bar events.
4633 Call x_net_wm_state.
4634 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4636 (x_set_window_size): Don't call check_frame_size and
4637 do_pending_window_change.
4638 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4639 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4640 (x_scroll_bar_set_handle): Add some checks when calling
4643 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4645 Revert previous change.
4646 There is certainly nothing wrong with writing code like 'lo <= i
4647 && i <= hi', even if LO happens to a constant. There isn't even
4648 anything wrong in general with writing 'a <= b' if A happens to
4649 be a constant. At any rate stylistic changes shouldn't
4650 be done like this without discussion.
4652 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4654 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4655 (Fgarbage_collect): Reorder conditions that are written backwards.
4656 * data.c (cons_to_unsigned): Likewise.
4657 * dispnew.c (update_frame_1, sit_for): Likewise.
4658 * fileio.c (file_offset): Likewise.
4659 * filelock.c (read_lock_data, lock_file): Likewise.
4660 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4662 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4663 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4664 * lread.c (read1): Likewise.
4665 * minibuf.c (read_minibuf_noninteractive): Likewise.
4666 * nsterm.m (x_set_frame_alpha): Likewise.
4667 * process.c (wait_reading_process_output): Likewise.
4668 * region-cache.c (delete_cache_boundaries): Likewise.
4669 * xterm.c (x_set_frame_alpha): Likewise.
4671 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4673 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4676 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4678 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4679 because atimer expiration is absolute rather than relative.
4681 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4683 * w32term.h (current_popup_menu, menubar_in_use):
4684 Move declarations from w32term.c.
4686 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4688 * w32fns.c (menubar_in_use): No more static.
4689 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4691 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4693 Move hourglass machinery to RIF.
4694 * dispextern.h (struct redisplay_interface): New members
4695 show_hourglass and hide_hourglass. Indent comments.
4696 (show_hourglass, hide_hourglass): Remove prototypes.
4697 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4698 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4699 (ns_redisplay_interface): Add them.
4700 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4701 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4702 (w32_arrow_cursor): New function to hack around non-GUI frames.
4703 (w32_redisplay_interface): Add new functions.
4704 * w32term.h (w32_arror_cursor): Add prototype.
4705 * xdisp.c (show_hourglass): New function, refactored out from
4706 platform-dependent code.
4707 (cancel_hourglass): Now call to RIF function.
4708 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4709 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4710 (x_redisplay_interface): Add new functions.
4712 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4714 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4715 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4716 and complete previous change.
4717 * frame.c (adjust_frame_height): New function.
4718 (Fset_frame_height, Fset_frame_size): Use it.
4719 (x_set_frame_parameters): Take frame top margin into account.
4721 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4723 * frame.c (Fset_frame_height): Take frame top margin into account.
4724 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4725 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4727 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4729 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4730 menubar_height as such. Tweak comment.
4731 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4732 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4733 All related users changed.
4734 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4735 * xterm.c (handle_one_xevent):
4736 * gtkutil.c (xg_event_is_for_menubar):
4737 * xfns.c (x_window) [USE_X_TOOLKIT]:
4738 * xmenu.c (set_frame_menubar, free_frame_menubar):
4739 Prefer to use FRAME_MENUBAR_HEIGHT.
4741 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4743 * frame.c (Fframe_parameters): Always report frame height without
4744 menu and tool bar lines.
4746 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4748 * nsterm.m (applicationDidFinishLaunching:): Call
4749 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4750 (antialiasThresholdDidChange:): New method for EmacsApp.
4752 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4754 * macfont.m (macfont_update_antialias_threshold): Remove static.
4756 * macfont.h (macfont_update_antialias_threshold): Declare.
4758 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4760 * w32select.c (setup_windows_coding_system):
4761 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4762 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4764 * w16select.c (Fw16_get_clipboard_data):
4765 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4768 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4769 buffer position where we are to start the iteration.
4770 (handle_invisible_prop): Record in it->stop_charpos the position
4771 where the invisible text ends. (Bug#18035)
4772 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4773 row has zero buffer position as their start position.
4774 Reported by martin rudalics <rudalics@gmx.at>.
4776 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4777 infinite looping in redisplay when display lines don't have enough
4778 space to display even a single character. (Bug#18036)
4780 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4782 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4783 * xfns.c (x_window): Use it to allow xfree later.
4784 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4785 where appropriate. Use bool for booleans and remove redundant checks.
4786 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4787 * xterm.c (x_free_frame_resources): Free shell_position.
4789 2014-07-19 K. Handa <handa@gnu.org>
4791 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4792 mandatory font spec (Bug#17973).
4794 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4796 * font.c (font_score): Return the worst score if the size of
4797 ENTITY is wrong by more than a factor 2 (Bug#17973).
4799 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4801 * frame.c (frame_unspecified_color): New function
4802 refactored out from ...
4803 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4804 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4806 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4807 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4808 * lisp.h (set_frame_param): Remove prototype.
4809 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4810 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4813 Prefer 'x_display_info *' to 'Display *' in X selection code.
4814 This helps to avoid unneeded calls to x_display_info_for_display.
4815 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4816 instead of 'Display *'.
4817 (SELECTION_EVENT_DPYINFO): New macro.
4818 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4819 it as an lvalue. Mention this in comment.
4820 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4821 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4822 (selection_data_to_lisp_data, receive_incremental_selection):
4823 Convert to use 'x_display_info *'. Adjust users where appropriate.
4824 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4825 selection data *' as last arg to not return values in args.
4826 (unexpect_property_change): Use common removal technique.
4828 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4830 * print.c (print_preprocess): Adjust to match changed
4831 sub char-table structure and avoid crash (Bug#18038).
4833 * data.c (wrong_choice): Not static any more.
4834 * lisp.h (wrong_choice): Add prototype.
4835 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4836 Declare namebuf as such. Tweak comment.
4837 [USE_GTK]: Likewise for tool_bar_position.
4838 (fset_tool_bar_position) [USE_GTK]: Ditto.
4839 (FRAME_TOOL_BAR_POSITION): New macro.
4840 * frame.c (x_report_frame_params):
4841 * gtkutil.c (update_frame_tool_bar):
4842 * xfns.c (Fx_create_frame): Use it.
4843 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4845 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4847 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4848 buffer's default-directory only if it is a string. (Bug#17986)
4850 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4852 More precise control over values of some buffer-local variables.
4853 * keyboard.c (Qvertical_scroll_bar):
4854 * frame.c (Qleft, Qright): Move to ...
4855 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4856 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4857 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4858 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4859 vertical-scroll-bar, scroll-up-aggressively
4860 and scroll-down-aggressively.
4861 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4863 * nsfns.m, frame.h (Qleft, Qright):
4864 * nsterm.m (Qleft): Remove declarations.
4865 * gtkutil.c (toplevel): Include buffer.h.
4866 * data.c (wrong_choice, wrong_range): New functions.
4867 (store_symval_forwarding): Handle special properties of buffer-local
4868 variables and use functions from the above to signal error, if any.
4870 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4871 values. Add comment.
4872 (struct frame): Re-arrange layout to avoid extra padding and use bit
4873 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4874 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4875 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4876 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4877 Define as no-ops because there are no scroll bars anyway.
4878 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4881 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4882 Add convenient setter.
4883 (font_put_frame_data, font_get_frame_data): Use it.
4885 2014-07-15 Daiki Ueno <ueno@gnu.org>
4887 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4888 pointer argument, before dereferencing.
4889 (XCHAR2B_BYTE2): Likewise.
4891 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4893 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4894 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4895 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4896 Use record_unwind_protect_int and avoid consing.
4897 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4899 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4901 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4903 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4904 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4906 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4907 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4908 * minibuf.c: Include binary-io.h instead of fcntl.h.
4909 (read_minibuf_noninteractive):
4910 Use set_binary_mode instead of handcrafted code.
4911 Don't call emacs_set_tty if emacs_get_tty failed.
4912 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4913 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4914 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4916 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4917 This works around a GCC compiler bug when Emacs is configured with
4918 --enable-gcc-warnings.
4920 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4922 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4923 or characters in string, respectively. Add comment.
4924 * fringe.c (Fdefine_fringe_bitmap):
4925 * fns.c (Fsubstring, substring_both): Use it.
4926 * keymap.c (Fdefine_key, Flookup_key):
4927 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4929 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4930 Use menu_item_width.
4931 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4933 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4935 Improve behavior of 'bzr up; cd src; make -k'.
4936 * Makefile.in (top_srcdir): New var.
4937 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4938 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4939 its expansion is a bit shorter.
4940 (../config.status): Actually build config.status instead of
4942 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4943 New macros, copied and relocated from ../Makefile.in.
4944 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4945 (../config.status, Makefile): New dependencies and rules,
4946 copied with relocation from ../Makefile.in. This should be more
4947 likely to rebuild the build machinery properly if you do a 'make'
4948 in the src directory.
4950 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4952 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4955 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4956 behavior on Windows 7 and later when the function is repeatedly
4957 invoked with the same value of DIR. (Bug#17950)
4959 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4960 string to match the one in w32fns.c.
4962 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4963 stdin to binary mode only if it is connected to a terminal.
4965 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4967 Coalesce extern decls.
4968 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4969 * sysdep.c (emacs_get_tty, emacs_set_tty):
4970 Move duplicate extern decls from here ...
4971 * systty.h: ... to here, so that there's just one copy.
4973 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4975 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4977 * nsfns.m (Fns_popup_font_panel): Ditto.
4979 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4981 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4983 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4985 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4986 [DOS_NT]: Implement for WINDOWSNT.
4988 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4991 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4993 * sysdep.c (suppress_echo_on_tty): New function.
4994 * minibuf.c (read_minibuf_noninteractive): Use it.
4996 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4998 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4999 sysinfo failed. Adjust docstring.
5001 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5003 Implement memory-info for MS-DOS.
5004 * dosfns.c (dos_memory_info): New function.
5005 * dosfns.h (dos_memory_info): Add prototype.
5006 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5007 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5008 of doing some of its job.
5010 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5011 reference termios structure members.
5013 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5015 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5017 * minibuf.c (top): Include systty.h. Declare external
5018 emacs_get_tty and emacs_set_tty.
5019 (Vread_hide_char): New lisp variable.
5020 (read_minibuf_noninteractive): Hide characters with
5021 Vread_hide_char if it is a character. (Bug#17839)
5023 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5025 Implement memory-info for MS-Windows.
5026 * w32.c (w32_memory_info): New function.
5027 * w32.h (w32_memory_info): Prototype it.
5028 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5030 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5032 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5033 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5034 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5035 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5036 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5037 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5038 (decode_coding_big5, decode_coding_charset, decode_coding)
5039 (encode_coding): Adjust users.
5041 * alloc.c (Fmemory_info): New function.
5043 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5045 * syntax.c (back_comment): Use more-natural location for label.
5047 * font.c, font.h (font_unparse_fcname): Now static.
5048 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5050 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5052 Next minor cleanup of font subsystem.
5053 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5054 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5056 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5058 * ftfont.h (ftfont_font_format): Remove prototype.
5059 * ftfont.c (ftfont_font_format): Remove; now unused.
5061 * nsfont.m (nsfont_open):
5062 * w32font.c (w32font_open_internal):
5063 * w32uniscribe.c (uniscribe_open):
5064 * xfont.c (xfont_open):
5065 * xftfont.c (xftfont_open): All users changed.
5067 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5068 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5070 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5072 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5073 x_produce_glyphs does when it generates a stretch glyph that
5074 represents a TAB. (Bug#17969)
5076 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5077 and there is a display property at that position, don't call
5078 move_it_to to move to a position before window start. (Bug#17942)
5079 Fix condition for finding CHARPOS by the first call to move_it_to.
5082 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5084 * syntax.c (find_defun_start): Try the cache even
5085 if !open_paren_in_column_0_is_defun_start.
5086 (back_comment): If find_defun_start was pessimistic, use the
5087 scan_sexps_forward result to improve the cache (bug#16526).
5089 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5091 * xdisp.c (redisplay_window): If redisplay of a window ends up
5092 with point in a partially visible line at end of the window, make
5093 sure the amended position of point actually has smaller Y
5094 coordinate; if not, give up and scroll the display. (Bug#17905)
5096 * window.c (window_scroll_pixel_based): When point ends up at the
5097 last fully visible line, don't let move_it_to stop at the left
5098 edge of the line and dupe us into thinking point is inside the
5101 * w32.c (network_interface_info): Make sure the argument is a
5104 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5106 * process.c (read_and_dispose_of_process_output): Fix typo
5107 in previous patch: we want nonnegative fds, not nonzero fds.
5109 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5111 * chartab.c (char_table_translate): Move to...
5112 * character.h (char_table_translate): ... inline function here.
5113 Avoid Faref and assume that args are always valid. This helps to
5114 speedup search, which is especially important for a huge buffers.
5115 * lisp.h (char_table_translate): Remove prototype.
5117 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5118 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5119 New function, with an intention to avoid code duplication between
5121 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5123 * ftfont.c (ftfont_open):
5124 * macfont.m (macfont_open):
5125 * xftfont.c (xftfont_open): Use it.
5127 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5129 * process.c: Add sanity checks for file descriptors (Bug#17844).
5130 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5131 Check that infd is nonnegative before using it as an fd.
5132 (read_and_dispose_of_process_output, Fprocess_send_eof):
5133 Likewise, for outfd.
5134 (wait_reading_process_output): Omit unnecessary check of infd.
5136 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5138 Minor fixups related to usage of the 'long' type.
5139 * gnutls.c (emacs_gnutls_handshake):
5140 * xfaces.c (dump_realized_face):
5141 Work even if 'long' is narrower than 'void *'.
5142 * termcap.c (scan_file):
5143 * xselect.c (x_decline_selection_request)
5144 (x_reply_selection_request, x_get_window_property):
5145 * xterm.c (x_set_frame_alpha):
5146 Remove unnecessary 'L' suffixes of integer constants.
5147 * xfns.c (hack_wm_protocols):
5148 * xselect.c (x_fill_property_data):
5149 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5150 Remove unnecessary casts to 'long'.
5151 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5153 Minor ImageMagick safety fixes.
5154 * image.c (imagemagick_compute_animated_image):
5155 Remove useless assignment to local. Avoid problems if dest_width is 0.
5156 (imagemagick_load_image): Use int for pixel counts that can't
5157 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5158 a row width greater than the image width (or greater than LONG_MAX!).
5160 2014-07-04 K. Handa <handa@gnu.org>
5162 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5163 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5164 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5166 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5168 * font.h (struct font_driver): Remove get_outline and free_outline;
5169 not used by any font driver.
5170 * ftfont.c (ftfont_driver):
5171 * macfont.m (macfont_driver):
5172 * nsfont.m (nsfont_driver):
5173 * w32font.c (w32font_driver):
5174 * w32uniscribe.c (uniscribe_font_driver):
5175 * xfont.c (xfont_driver): Related users changed.
5176 * xselect.c (x_get_window_property): Use convenient xmalloc.
5177 Call to xfree only if some data was really allocated.
5179 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5181 On MS-Windows, display busy cursor on all GUI frames.
5182 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5183 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5184 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5186 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5187 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5189 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5191 Use convenient alists to manage per-frame font driver-specific data.
5192 * frame.h (struct frame): Rename font_data_list to...
5193 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5194 * font.h (struct font_data_list): Remove; no longer need a special
5196 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5198 * font.c (font_put_frame_data, font_get_frame_data)
5199 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5201 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5202 Related users changed.
5203 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5204 Prefer convenient xmalloc and xfree.
5206 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5208 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5209 the window whose glyph row is being prepared and a flag whether it
5210 is for mode/header line. Make sure the glyph row's marginal areas
5211 are in sync with what the window wants.
5214 * xdisp.c (display_line, display_mode_line):
5215 Call prepare_desired_row with additional arguments, as appropriate.
5217 * dispextern.h (prepare_desired_row): Adjust prototype.
5219 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5221 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5222 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5223 caused by xw_popup_dialog in daemon mode (Bug#17891).
5225 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5227 * frame.c (do_switch_frame): When switching to another TTY frame,
5228 make sure FrameCols and FrameRows are in sync with the new frame's
5231 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5233 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5234 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5235 min_char slots. Adjust comment.
5236 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5237 Add SUB_CHAR_TABLE_OFFSET member.
5238 (make_uninit_sub_char_table): New function.
5239 (toplevel): Add compile-time assert to verify suitable member layout
5240 in Lisp_Sub_Char_Table.
5241 * alloc.c (mark_char_table): Add extra argument to denote char table
5242 subtype. Adjust to match new layout of sub char-table.
5243 (mark_object): Always mark sub char-tables with mark_char_table.
5244 * chartab.c (make_sub_char_table, copy_sub_char_table)
5245 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5246 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5247 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5248 All related users changed.
5249 * lread.c (read1): Adjust to match new layout of sub char-table.
5250 * print.c (print_object): Likewise (Bug#17898).
5252 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5254 * keymap.c (get_keyelt): Simplify.
5255 (copy_keymap_item): Remove left-over code for when we had
5256 key-shortcut caches.
5258 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5260 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5261 (dealloc): Remove for EmacsScroller.
5263 * nsterm.h (EmacsScroller): Remove dealloc.
5265 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5267 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5269 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5271 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5272 when setNeedsDisplay is called so we don't trigger redisplay for every
5275 * nsterm.m (any_help_event_p): New variable.
5276 (mouseMoved:): Set any_help_event_p to YES if help event is
5277 generated. Remove else with empty help event that triggered redisplay
5278 for every mouse move.
5279 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5281 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5283 * xfns.c (Qsuppress_icon): Remove; no real users.
5284 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5285 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5286 (syms_of_w32fns): Don't DEFSYM it.
5288 2014-06-29 Glenn Morris <rgm@gnu.org>
5290 * Makefile.in (ns-app): Mark as PHONY.
5292 2014-06-28 Glenn Morris <rgm@gnu.org>
5294 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5295 liblw.a in this directory.
5297 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5299 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5300 also in unibyte case. (Bug#17865)
5302 2014-06-28 K. Handa <handa@gnu.org>
5304 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5305 (MIN_CHARBUF_SIZE): New macro.
5306 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5308 2014-06-27 Glenn Morris <rgm@gnu.org>
5310 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5311 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5312 (.el.elc): Replace suffix rule with pattern rule.
5313 (%.elc): New pattern rule, with order-only prerequisite.
5314 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5315 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5316 in place of BOOTSTRAPEMACS.
5318 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5320 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5322 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5324 Consistently use validate_subarray to verify substring.
5325 * fns.c (validate_substring): Not static any more. Adjust to
5326 use ptrdiff_t, not EMACS_INT, because string and vector limits
5327 can't exceed ptrdiff_t even if EMACS_INT is wider.
5328 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5329 (secure_hash): Adjust user.
5330 * lisp.h (validate_subarray): Add prototype.
5331 * coding.c (Fundecodable_char_position):
5332 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5333 Use validate_subarray. Adjust comment to mention substring.
5335 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5337 Do not allow out-of-range character position in Fcompare_strings.
5338 * fns.c (validate_subarray): Add prototype.
5339 (Fcompare_substring): Use validate_subarray to check ranges.
5340 Adjust comment to mention that the semantics was changed. Also see
5341 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5343 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5345 Be more consistent about the 'Qfoo' naming convention.
5346 * image.c (Fimagemagick_types):
5347 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5348 * process.c (Fmake_network_process):
5349 Rename C local identifier 'Qfoo to avoid giving the false
5350 impression that it stands for the symbol 'foo'.
5352 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5354 Simplify and cleanup character conversion stuff.
5355 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5357 * character.c (multibyte_char_to_unibyte)
5358 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5359 * character.h (make_char): Remove; unused.
5360 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5361 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5362 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5363 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5364 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5366 2014-06-22 Mario Lang <mlang@delysid.org>
5368 * w32fns.c (Fw32_shell_execute): The the -> the.
5370 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5372 * xmenu.c (mouse_position_for_popup):
5373 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5374 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5375 * menu.c (Fx_popup_menu):
5376 * xselect.c (x_handle_dnd_message): Adjust users.
5377 * menu.h (mouse_position_for_popup): Remove prototype.
5378 * xterm.h (x_relative_mouse_position): Add prototype.
5379 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5380 call XFree if XQueryTree returns zero.
5382 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5384 * indent.c (Fvertical_motion): Doc fix.
5385 Move to the goal column, if any, with a single call to
5386 move_it_in_display_line, not in two calls. Doing this with two
5387 calls causes move_it_in_display_line apply the line-prefix
5388 handling twice instead of just once. (Bug#17823)
5390 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5392 Port to OS X ACLs (Bug#17810).
5393 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5394 ACL_TYPE_ACCESS) doesn't work.
5396 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5398 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5399 before checking key-translation-map (bug#17659).
5401 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5403 * font.c (font_make_object): Avoid dangling pointer which may
5404 crash GC (Bug#17771).
5406 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5408 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5409 prototype of DGifCloseFile as appropriate for older and newer
5411 (gif_close): New function, encapsulates the differences in the
5412 calling sequence of DGifCloseFile before v5.1.0 and after it.
5413 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5414 error string where appropriate. (Bug#17790)
5416 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5417 macro execution, make sure point didn't move since last complete
5418 redisplay, as the condition for using the glyph matrix
5419 information. (Bug#17777)
5421 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5423 Minor cleanup of fonset code.
5424 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5425 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5426 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5427 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5428 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5429 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5430 (free_realized_fontset): Remove because a no-op since 2008.
5431 (free_face_fontset): Adjust user.
5432 (syms_of_fontset): Shrink fontset by one extra slot.
5434 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5436 Omit redundant extern decls.
5437 Most of this patch is from Dmitry Antipov, in:
5438 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5439 * commands.h (update_mode_lines):
5440 * frame.h (Qbackground_color, Qforeground_color)
5441 (x_set_menu_bar_lines):
5442 * ftfont.c (ftfont_font_format):
5443 * intervals.h (Qkeymap, Qfont):
5444 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5445 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5446 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5447 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5448 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5449 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5450 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5451 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5452 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5453 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5454 (Qtool_bar, Qheader_line):
5455 * macros.c (Fexecute_kbd_macro):
5456 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5457 * xterm.c (x_delete_terminal, XSetIMValues):
5458 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5459 (x_implicitly_set_name, popup_activated)
5460 (widget_store_internal_border):
5461 Remove redundant decls.
5462 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5463 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5464 Remove _Noreturn, as make-docfile now does that for us.
5465 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5466 (Qregion_extract_function): New decl.
5467 * window.c, xfns.c: Include menu.h.
5469 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5471 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5473 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5475 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5476 * callint.c (read_file_name): ... convert to static here.
5477 * lisp.h (Fread_file_name): Do not EXFUN it.
5478 (STRING_COPYIN): Remove; unused.
5479 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5480 (char_composable_p): ... static function. All users changed.
5481 * eval.c (toplevel): Remove redundant #include directives.
5482 * xterm.c (x_initialize): Add static to match prototype.
5483 * ccl.c (Fccl_execute_on_string):
5484 * font.c (fon_intern_prop): Use make_specified_string.
5486 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5488 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5489 Reported by David Caldwell in:
5490 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5492 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5494 Do not ask for XRender extension each time XFT font is opened.
5495 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5496 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5498 2014-06-15 Glenn Morris <rgm@gnu.org>
5500 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5502 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5504 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5505 information if we are in the middle of executing a keyboard macro,
5506 since redisplay doesn't update the screen until the macro is
5507 finished. (Bug#17777)
5509 * alloc.c (cleanup_vector): Don't dereference a font driver
5510 pointer if it is NULL. (Bug#17771)
5512 2014-06-13 Glenn Morris <rgm@gnu.org>
5514 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5515 ($(lispsource)/international/charprop.el)
5516 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5517 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5518 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5519 GNU make automatically passes command-line arguments to sub-makes.
5521 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5523 Avoid hangs in accept-process-output (Bug#17647).
5524 * lisp.h, process.c (wait_reading_process_input):
5525 Return int, not bool. All uses changed.
5526 * process.c (SELECT_CANT_DO_WRITE_MASK):
5527 Remove macro, replacing with ...
5528 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5530 (status_notify): New arg WAIT_PROC. Return int, not void.
5533 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5535 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5536 the frame is the initial frame, because the hook is not set up
5537 then, and Emacs crashes.
5538 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5540 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5542 * keymap.c (silly_event_symbol_error): Don't recommend the use
5545 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5547 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5548 matching overlay strings with 'cursor' property against buffer
5549 positions traversed in the glyph row. (Bug#17744)
5551 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5553 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5556 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5557 determine 10.9 (Bug#17751).
5559 * macfont.m (macfont_draw): Positions were not freed.
5561 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5563 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5564 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5565 function. Also adjust comment.
5566 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5568 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5569 * font.c (font_done_for_face):
5570 * xfaces.c (realize_non_ascii_face): Adjust user.
5571 * font.h (struct font_driver): Convert 'prepare_face' to return
5572 void because its return value is never used anyway.
5573 * xfont.c (xfont_prepare_face): Return void.
5574 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5575 (xftfont_done_face): Use xfree.
5577 * dispextern.h (last_tool_bar_item): Remove declaration.
5578 * frame.h (struct frame): New member last_tool_bar_item.
5579 * frame.c (make_frame): Initialize it.
5580 * xdisp.c (toplevel): Remove last_tool_bar_item.
5581 (handle_tool_bar_click, note_tool_bar_highlight):
5582 * w32term.c (w32_read_socket, w32_initialize):
5583 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5585 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5586 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5588 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5590 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5591 * process.c (Faccept_process_output)
5592 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5593 the return value is about PROCESS, not about other processes.
5595 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5597 Further adjustments to mark_object and friends.
5598 Now the mark_object's stack is just 32 bytes on a 64-bit
5599 system, which means extra 20% off the stack usage.
5600 * alloc.c (mark_save_value): As before, refactored out from ...
5601 (mark_object): ... adjusted user. Also add comment.
5603 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5605 Fix core dump after a dropped X connection (Bug#17704).
5606 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5607 is dead, as we may be shutting down.
5609 2014-06-08 Glenn Morris <rgm@gnu.org>
5611 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5613 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5615 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5617 If a C name must be extern on some platforms, make it extern on all.
5618 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5620 * font.h (ftxfont_driver) [HAVE_XFT]:
5621 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5622 * lisp.h (get_frame_param):
5623 * menu.h (tty_menu_show):
5624 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5625 * termhooks.h (encode_terminal_code):
5626 * xterm.h (x_menu_wait_for_event):
5628 * frame.c (get_frame_param):
5629 * fringe.c (max_used_fringe_bitmap):
5630 * ftxfont.c (ftxfont_driver):
5631 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5632 * menu.c (menu_items_inuse):
5633 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5634 * term.c (encode_terminal_code, tty_menu_show):
5635 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5636 * xfaces.c (load_color):
5637 * xmenu.c (x_menu_wait_for_event):
5640 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5642 Change object marking routines to minimize stack usage.
5643 This change moves a few cold paths from mark_object to NO_INLINE
5644 functions and adjusts symbol marking loop. According to GCC 4.8.2
5645 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5646 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5647 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5648 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5649 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5650 refactored out from ...
5651 (mark_object): ... adjusted user. Also mark symbols in a tight
5653 (mark_face_cache): Add NO_INLINE.
5655 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5657 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5658 contains garbage on WINDOWSNT (which could potentially infloop at
5661 Minimize cursor motion during TTY menu updates.
5662 * term.c (tty_menu_display): Don't position cursor here.
5663 Instead, pass the cursor coordinates to update_frame_with_menu.
5664 (tty_menu_activate): Send the hide cursor command only once in an
5665 iteration through the outer 'while' loop.
5667 * dispnew.c (update_frame_1): Accept an additional argument
5668 SET_CURSOR_P, and position the cursor at the end of the frame
5669 update only if that argument is non-zero. All callers changed to
5670 provide the additional argument as non-zero, except for
5671 update_frame_with_menu.
5672 (update_frame_with_menu): Accept 2 additional arguments ROW and
5673 COL; if they are non-negative, instruct update_frame_1 not to
5674 position the cursor, and instead position it according to ROW and COL.
5676 * dispextern.h (update_frame_with_menu): Update prototype.
5678 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5680 * callproc.c (call_process): Don't check read-only if we don't insert
5681 anything (bug#17666).
5683 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5685 * dispnew.c (update_frame_with_menu): Set display_completed.
5687 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5689 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5691 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5693 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5695 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5696 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5698 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5700 * window.c (Frecenter): Signal an error if window-buffer is not
5703 * keyboard.c (make_lispy_position): Don't include a buffer position in
5704 mode/header-line mouse events.
5706 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5707 Vunread_command_events (bug#17650).
5709 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5711 * xterm.c (x_setup_pointer_blanking):
5712 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5714 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5716 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5717 because it will be defined in generated config.h if needed.
5719 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5721 Use terminal-specific hooks to display popup dialogs.
5722 * termhooks.h (struct terminal): New field popup_dialog_hook.
5723 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5724 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5725 code and use popup_dialog_hook.
5726 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5727 * nsterm.h (ns_popup_dialog): Adjust prototype.
5728 * nsterm.m (ns_create_terminal):
5729 * w32term.c (w32_create_terminal):
5730 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5731 Setup popup_dialog_hook.
5733 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5735 * w32heap.c (report_temacs_memory_usage): Improve the report by
5736 reporting the large blocks that are actually occupied at dump time.
5738 * w32console.c (initialize_w32_display): Set the console
5739 menu_show_hook, otherwise TTY menus are broken on w32.
5741 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5743 Use terminal-specific hooks to display menus.
5744 * termhooks.h (struct terminal): New field menu_show_hook.
5745 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5746 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5748 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5749 * nsmenu.m (ns_menu_show):
5750 * w32menu.c (w32_menu_show):
5751 * xmenu.c (x_menu_show):
5752 * term.c (tty_menu_show): Adjust to use bit flags.
5753 (set_tty_hooks): Set menu_show_hook.
5754 * xterm.c (x_create_terminal):
5755 * nsterm.m (ns_create_terminal):
5756 * msdos.c (initialize_msdos_display):
5757 * w32term.c (w32_create_terminal): Likewise.
5759 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5761 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5763 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5765 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5766 (FD_SET): Don't define on WINDOWSNT.
5768 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5770 * emacs.c: Include "sysselect.h", to define its inline functions.
5771 Reported by Glenn Morris in:
5772 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5774 Do not require libXt-devel when building with gtk.
5775 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5776 dependency on libXt-devel.
5777 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5778 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5779 lwlib-widget.h now does this.
5780 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5782 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5784 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5785 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5786 (delete_write_fd, wait_reading_process_output):
5787 Remove now-redundant easserts.
5788 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5789 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5790 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5791 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5793 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5795 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5796 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5797 (calloc): Don't undef, it is never defined.
5798 (HEAP_ENTRY_SHIFT): Remove unused macro.
5800 * Makefile.in (C_HEAP_SWITCH): Remove.
5801 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5803 Fix MS-Windows build broken by menu changes on 2014-06-02.
5804 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5806 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5807 Define instead of including ../lwlib/lwlib.h, which causes
5808 compilation errors due to missing X11 headers.
5810 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5812 * process.c (wait_reading_process_output): Omit incorrect test of
5813 p->infd against zero. Add easserts for infd having a plausible value.
5815 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5817 Adjust to match recent lwlib changes.
5818 * menu.h (xmalloc_widget_value): Replace by ...
5819 (make_widget_value): ... new prototype.
5820 * menu.c (xmalloc_widget_value): Replace by ...
5821 (make_widget_value): ... new function.
5822 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5823 * gtkutil.c (malloc_widget_value, free_widget_value):
5824 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5825 * keyboard.h (enum button_type, struct _widget_value):
5826 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5828 * nsmenu.m (ns_update_menubar, ns_menu_show):
5829 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5830 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5831 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5833 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5835 * image.c (x_query_frame_background_color)
5836 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5837 Fix --enable-gcc-warnings compilation without image libraries.
5839 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5841 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5842 emulated break value only if it goes up.
5843 (sbrk): Add assertion that the INCREMENT argument is strictly
5844 zero. Improve and correct the commentary.
5846 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5848 Improve AIX-related merge from emacs-24.
5849 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5850 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5851 not on AIX; since we're on the trunk we can use enums more broadly.
5853 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5855 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5857 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5858 to min(value, whole).
5860 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5862 Bring back the changes to GDB-visible symbols, but only on AIX.
5863 And only if it's not pre-4.2 GCC.
5864 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5865 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5866 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5869 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5871 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5872 with PT, not GPT. (Bug#16433)
5874 Revert last changes to GDB-visible symbols.
5875 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5876 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5877 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5880 2014-06-02 Glenn Morris <rgm@gnu.org>
5882 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5884 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5886 Fix port to 32-bit AIX with xlc (Bug#17598).
5887 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5888 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5889 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5890 to work around a compiler bug in IBM xlc 12.1.
5892 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5894 * xterm.c (x_update_window_end): Don't invalidate the entire
5895 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5896 highlight needs to be redisplayed. (Bug#17588)
5898 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5900 Port the GDB-visible symbols to AIX.
5901 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5902 optimizes away the relevant external symbols. Use enums instead;
5903 this suffices for the AIX port, which is 32-bit-only anyway.
5904 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5905 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5906 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5909 Include sources used to create macuvs.h.
5910 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5911 * macuvs.h: Use automatically-generated header.
5913 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5915 Port signal-handling to DragonFly BSD (Bug#17646).
5916 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5917 Move implementations from callproc.c to sysdep.c.
5918 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5919 Move declarations from process.h to syssignal.h.
5921 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5923 * callint.c (Ffuncall_interactively): Add usage.
5925 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5927 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5929 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5931 * w32heap.c (malloc_before_dump, malloc_after_dump)
5932 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5933 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5934 set errno where appropriate to emulate CRT functions.
5936 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5938 Debugging facility to check whether 'const char *' points to
5939 relocatable data of non-pure Lisp string.
5940 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5941 (mark_maybe_pointer): ... adjusted user.
5942 (relocatable_string_data_p): New function.
5943 * lisp.h (relocatable_string_data_p): Add prototype.
5944 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5945 the pointer to relocatable Lisp data is not used.
5947 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5949 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5950 * atimer.c (block_atimers):
5951 * callproc.c (block_child_signal): Block SIGINT too;
5952 otherwise, its handler might now unblock signals that it shouldn't.
5953 * keyboard.c (read_char): Clear signal mask, since we may
5954 be in a SIGINT handler, and many signals may be masked.
5955 * keyboard.c (handle_interrupt):
5956 * sysdep.c (handle_arith_signal):
5957 Clear signal mask instead of just unblocking the signal that
5958 was received, since several signals may be blocked at this point.
5960 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5962 * Makefile.in (TEMACS_POST_LINK): Remove target.
5963 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5964 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5966 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5968 * xmenu.c (xdialog_show): Remove prototype, rename to
5969 x_dialog_show, remove 2nd arg because it's always zero
5970 and simplify accordingly.
5971 (xw_popup_dialog): Adjust user.
5972 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5973 2nd arg because it's always zero and simplify accordingly.
5974 (w32_popup_dialog): Adjust user.
5976 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5978 * w32heap.c (report_temacs_memory_usage): New function.
5980 * unexw32.c (unexec) [ENABLE_CHECKING]:
5981 Call report_temacs_memory_usage.
5983 * w32heap.h (report_temacs_memory_usage): Add prototype.
5985 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5987 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5988 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5990 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5992 * buffer.c (init_buffer): Accept an argument 'initialized'.
5993 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5994 mmap_regions and mmap_fd, to avoid referencing stale data from the
5995 dump phase. Add an assertion for buffer text of buffers created
5996 in temacs before this function is called. (Bug#17622)
5997 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5999 * lisp.h (init_buffer): Update prototype.
6001 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6003 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6005 * alloc.c (Fgarbage_collect): Fix compilation with
6006 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6008 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6010 * frame.c, frame.h (frame_char_to_pixel_position)
6011 (frame_set_mouse_position): Now static, and made private in
6012 frame.c rather than public in frame.h.
6014 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6016 Refactor mouse positioning stuff to avoid code duplication.
6017 * frame.h (frame_char_to_pixel_position): New function.
6018 (x_set_mouse_position): Rename to...
6019 (frame_set_mouse_position): ...new function.
6020 (frame_set_mouse_pixel_position): Add prototype.
6021 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6022 Rename to frame_set_mouse_pixel_position.
6023 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6025 * xterm.h, w32term.h ( x_set_mouse_position)
6026 (x_set_mouse_pixel_position): Remove prototypes.
6028 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6030 On X, always make pointer visible when deleting frame (Bug#17609).
6031 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6033 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6035 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6036 * keyboard.c (gobble_input): If there is no terminal input error,
6037 make sure the pointer is visible for all frames on this terminal.
6038 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6039 it was previously disabled.
6041 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6043 * data.c (Fzerop): Move to Elisp.
6044 (syms_of_data): Don't defsubr it.
6045 * keyboard.c (echo_keystrokes_p): New function.
6046 (read_char, record_menu_key, read_key_sequence): Use it.
6048 * callint.c (Qfuncall_interactively): New var.
6049 (Qcall_interactively): Remove.
6050 (Ffuncall_interactively): New function.
6051 (Fcall_interactively): Use it.
6052 (syms_of_callint): Defsubr it.
6054 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6056 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6057 relocated from under us.
6059 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6061 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6062 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6063 configure, not from HEAPSIZE.
6064 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6066 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6067 for MinGW, since it no longer uses gmalloc.
6069 * buffer.c: Do not define mmap allocations functions for Windows.
6070 Remove mmap_find which is unused. Remove mmap_set_vars which does
6072 [WINDOWSNT]: Include w32heap.h.
6073 (init_buffer): Always allocate new memory for buffers.
6075 * emacs.c: Remove mmap_set_vars calls.
6077 * image.c (free_image): Undef free for Windows because it is
6078 redirected to our private version.
6080 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6081 (copy_executable_and_dump_data): Remove dumping the heap section.
6082 (unexec): Restore using_dynamic_heap after dumping.
6084 * w32heap.c (dumped_data_commit, malloc_after_dump)
6085 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6086 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6087 (mmap_free): New functions.
6089 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6091 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6093 * image.c (imagemagick_load_image): Use MagickRealType for local
6094 'color_scale', instead of double, to avoid a GCC warning about
6097 * xfns.c (Fx_window_property): Remove unused local.
6099 Don't kill already-reaped process (Bug#17561).
6100 * process.c (process_send_signal): Fix race condition where a
6101 subprocess was reaped by a signal handler between the check for
6102 liveness and calling 'kill', which meant that Emacs could in
6103 theory kill an innocent bystander process. Do the fix by blocking
6104 SIGCHLD in a critical section that checks liveness before killing.
6106 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6108 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6110 2014-05-26 Ken Brown <kbrown@cornell.edu>
6112 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6113 even if !CYGWIN (see bug#17510).
6115 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6117 * nsfns.m (Fns_do_applescript): Surround NSApp run
6118 with calls to ns_init_events, ns_finish_events (Bug#17424).
6120 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6122 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6123 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6125 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6126 with calls to ns_init_events, ns_finish_events (Bug#17424).
6128 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6130 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6131 if we are iterating over an object that generates glyphs for
6132 marginal areas. (Bug#17585)
6134 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6136 * xdisp.c (safe__call1, safe__eval): Now static.
6138 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6140 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6141 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6142 (safe_call1): Call safe_call instead of safe__call directly.
6144 2014-05-26 Ken Brown <kbrown@cornell.edu>
6146 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6147 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6150 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6152 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6153 (safe__call, safe__call1, safe__eval): New functions.
6154 (safe_call): Use it.
6155 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6156 (display_mode_element): Same for `:eval'.
6158 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6160 Fix port to 32-bit AIX (Bug#17540).
6161 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6162 twice. _text already includes this offset.
6163 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6165 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6167 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6168 when closest_pos is identical to to_charpos, don't recurse, since
6169 we already tried that, and failed. (Bug#17539)
6171 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6172 unwinding when frame's faces were not initialized yet, increment
6173 the frame's image-cache reference count before calling
6174 x_free_frame_resources. Don't dereference
6175 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6177 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6179 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6182 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6183 macfont.m, call draw with adjusted arguments so font drivers
6184 don't need to do that.
6186 * macfont.m (macfont_draw): Merge changes from Macport.
6188 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6190 * alloc.c (garbage_collect_1): New function, with all of the guts
6191 of Fgarbage_collect.
6192 (mark_stack): Accept an argument END and don't mark Lisp objects
6193 on the stack beyond the address given by END. Calculation of END
6194 was moved to Fgarbage_collect.
6195 (Fgarbage_collect): Calculate the end address of the stack portion
6196 that needs to be examined by mark_stack, and pass that address to
6197 garbage_collect_1, which will pass it to mark_stack.
6198 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6199 for more details about the underlying problems. In particular,
6200 this avoids dumping Emacs with the large hash-table whose value is
6201 held in purify-flag for most of the time loadup.el runs.
6203 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6205 * xfns.c (x_window_property_intern): New function (code from
6207 (Fx_window_property): Call x_window_property_intern. If property
6208 not found and NILP (source) and outer window != inner window,
6209 check outer window for property (Bug#17537).
6211 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6213 Supply malloc and alloc_size attributes for extern allocators.
6214 This documents the C API, and helps GCC generate a bit better code.
6215 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6216 (ATTRIBUTE_MALLOC_SIZE): New macros.
6217 * gmalloc.c (malloc, realloc, calloc):
6218 * gtkutil.h (malloc_widget_value):
6219 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6220 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6223 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6225 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6226 * image.c (imagemagick_load_image): Port to hosts that do not use
6227 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6229 2014-05-21 Leo Liu <sdl.web@gmail.com>
6231 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6233 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6235 * dbusbind.c (xd_signature): Revert last 2 patches.
6237 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6239 Allow any non-nil value to count as true in bool-vector.
6240 Likewise for xd_signature in dbusbind.c.
6241 This is more consistent with the usual practice in Emacs, which is
6242 that any non-nil value counts as true.
6243 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6244 * dbusbind.c (xd_signature): Likewise, for booleans.
6245 * data.c, lisp.h (Qbooleanp):
6246 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6248 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6250 * lisp.h (CHECK_BOOLEAN): New function.
6251 * alloc.c (Fbool_vector): New function.
6252 (syms_of_alloc): Defsubr it.
6253 * data.c (Qbooleanp): New symbol.
6254 (syms_of_data): DEFSYM it.
6255 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6257 * font.c (font_matching_entity): Extract font-entity object
6258 from the vector of matching entities (Bug#17486).
6260 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6262 Assume C99 or later (Bug#17487).
6263 * bytecode.c (B__dummy__): Remove.
6264 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6265 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6266 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6267 * regex.c (DEBUG_PRINT): Assume varargs macros.
6268 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6270 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6272 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6273 memory for every buffer that was dumped.
6275 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6277 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6278 (Fnreverse): Allow vectors and bool vectors.
6280 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6282 Minor cleanup for terminal setup.
6283 * termhooks.h (create_terminal): Adjust prototype.
6284 * terminal.c (create_terminal): Pass output method and RIF as args.
6285 (init_initial_terminal):
6286 * nsterm.m (ns_create_terminal):
6287 * term.c (init_tty):
6288 * w32term.c (w32_create_terminal):
6289 * xterm.c (x_create_terminal): Adjust users.
6290 Avoid redundant NULL initializers and add comments.
6292 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6294 * keyboard.c (Qdeactivate_mark): Now static.
6296 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6298 If available, use Xfixes extension to do pointer blanking.
6299 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6300 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6301 (make_invisible_cursor): Move to...
6302 * xterm.c (make_invisible_cursor): ...here.
6303 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6304 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6305 (x_term_init): Call to x_setup_pointer_blanking.
6306 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6307 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6309 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6311 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6313 2014-05-12 Glenn Morris <rgm@gnu.org>
6315 * fileio.c (Ffile_executable_p): Doc tweak.
6317 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6319 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6320 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6322 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6324 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6326 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6328 Fix initialization of minibuffer history variable (Bug#17430).
6329 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6330 Move the initialization up to prevent any "value void" message.
6332 2014-05-08 Samuel Bronson <naesten@gmail.com>
6334 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6335 are matched (bug#17413).
6337 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6339 Stop tooltips pulling Emacs window to front (Bug#17408).
6340 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6341 SetWindowPos invocations.
6343 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6345 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6346 not initialized (Bug#17398).
6348 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6350 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6352 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6354 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6355 [HAVE_NS]: Do not include png.h.
6356 (x_query_frame_background_color): New function.
6357 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6358 (png_load_body): Coalesce duplicate code.
6360 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6362 Consult libpng-config more consistently (Bug#17339).
6363 * Makefile.in (PNG_CFLAGS): New var.
6364 (ALL_CFLAGS): Use it.
6365 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6366 CFLAGS now handles this.
6368 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6370 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6371 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6372 because WCONTINUED is always defined now.
6373 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6375 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6377 * buffer.c (overlay_strings): Fix the wording of the commentary.
6379 2014-05-01 Glenn Morris <rgm@gnu.org>
6381 * floatfns.c (Fisnan):
6382 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6384 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6386 * term.c (tty_menu_activate): A better initialization for cursor
6389 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6391 * intervals.c: Tighten assertions.
6392 (create_root_interval): Make sure the interval is not empty.
6393 (intervals_equal): Use booleans.
6394 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6395 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6396 (balance_possible_root_interval): Simplify and use booleans.
6397 (split_interval_right, split_interval_left): Check LENGTH, and remove
6398 now redundant assertion.
6399 (adjust_intervals_for_insertion): Remove now redundant assertions.
6400 (delete_node, interval_deletion_adjustment)
6401 (adjust_intervals_for_deletion, merge_interval_right)
6402 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6403 (reproduce_interval): Make sure the interval is not empty.
6405 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6407 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6408 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6409 satisfaction that they would always be initialized.
6411 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6413 * term.c (tty_menu_display): Move the cursor to the active menu item.
6414 (tty_menu_activate): Return the cursor to the active menu item
6415 after displaying the menu and after displaying help-echo.
6416 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6417 for the details of why this is needed by screen readers and
6420 2014-04-30 Glenn Morris <rgm@gnu.org>
6422 * process.c (handle_child_signal):
6423 Handle systems without WCONTINUED. (Bug#15110, 17339)
6425 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6427 * window.c (struct saved_window): Remove mark.
6428 (Fset_window_configuration, save_window_save)
6429 (compare_window_configurations): Don't touch marks any more.
6431 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6433 Use bits_word for gcmarkbits.
6434 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6435 bits_word is typically a tad more efficient for mark bits than
6436 unsigned is, so use bits_word. All uses changed.
6437 * lisp.h (BITS_PER_INT): Remove; no longer used.
6439 Avoid undefined behavior in signed left shift.
6440 This ports to GCC 4.9.0 with -fsanitize=undefined.
6441 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6443 * regex.c (extract_number):
6444 * lisp.h (make_number, XINT):
6445 Do not shift a 1 bit left into a sign bit.
6446 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6447 not int, for gcmarkbits. All uses changed.
6449 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6451 * search.c (Fnewline_cache_check): Don't try to count newlines
6452 outside the buffer's restriction, as find_newline doesn't support that.
6454 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6456 * window.c (Fset_window_configuration): Deactivate the mark before
6458 (set_window_buffer): Ignore window_initialized.
6459 (window_initialized): Remove.
6460 * keyboard.c (Qdeactivate_mark): Not static any more.
6461 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6464 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6466 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6467 and to clang 3.4, which have fixed the bug. This should let us
6468 run a bit faster on these platforms when address sanitization is
6471 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6473 Port to GCC 4.9.0 with --enable-gcc-warnings.
6474 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6476 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6477 a way that also works with GCC 4.9.0.
6479 * search.c (Fnewline_cache_check): Remove unused locals.
6481 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6483 * search.c (find_newline1): New subroutine.
6484 (Fnewline_cache_check): New function.
6485 (syms_of_search): Defsubr it.
6487 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6489 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6490 * keyboard.c (unblock_input): Add comment.
6491 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6493 2014-04-22 Daniel Colascione <dancol@dancol.org>
6495 * lread.c (readevalloop_eager_expand_eval): New function
6496 that can recurse into toplevel forms.
6497 (readevalloop): Call it.
6498 * lisp.h: Declare Qprogn.
6499 * callint.c (Qprogn): No longer static.
6501 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6503 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6504 Also change identifiers to match the comments, and add more assertions
6507 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6509 * emacs.c (close_output_streams): Don't clear and restore errno.
6511 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6513 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6514 never becomes visible, i.e. using XMonad (Bug#17237).
6516 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6518 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6519 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6520 (Fline_pixel_height): Don't assume that the current buffer and the
6521 selected window's buffer are one and the same. (Bug#17281)
6523 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6524 paragraph-start cache before the newline cache. (Bug#17269)
6526 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6528 * term.c (tty_send_additional_strings): No need to fflush here,
6530 (tty_set_terminal_modes): fflush after sending additional strings,
6533 2014-04-17 Daniel Colascione <dancol@dancol.org>
6535 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6537 (tty_send_additional_strings): New function.
6538 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6539 (syms_of_term): Intern tty-mode-set-strings and
6540 tty-mode-reset-strings.
6542 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6544 * window.c (save_window_save): Lookup window_point_insertion_type in
6545 the right buffer (bug#15457).
6546 (Qwindow_point_insertion_type): New var.
6547 (syms_of_window): Initialize it.
6549 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6551 Fix the MSDOS build.
6552 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6553 (copy_text_and_data): Zero out the atexit chain pointer before
6556 * termhooks.h (encode_terminal_code): Update prototype.
6558 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6559 visible for all DOS_NT ports, not just WINDOWSNT.
6560 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6562 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6563 unless it is defined.
6564 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6566 * process.c (close_on_exec, accept4, process_socket): Move into
6567 the "ifdef subprocesses" part.
6568 (catch_child_signal): Condition by "ifdef subprocesses".
6569 (syms_of_process) <Qinternal_default_process_sentinel>
6570 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6572 * msdos.h: Add prototypes for new functions.
6573 (EINPROGRESS): Define.
6574 (O_CLOEXEC): Define to zero.
6576 * msdos.c (check_window_system): Remove unnecessary an
6577 incompatible duplicate function.
6578 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6579 New functions in support of new functionality.
6581 * menu.c (single_menu_item): Add visual indication of submenu
6582 also for menus on MSDOS frames.
6583 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6585 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6586 when async subprocesses aren't supported.
6588 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6590 * emacs.c (close_output_streams): Zero out errno before calling
6593 * dired.c [MSDOS]: Include msdos.h.
6595 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6596 (DATA_START) [MSDOS]: Define.
6597 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6599 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6600 Ifdef away for MSDOS.
6601 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6602 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6604 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6605 Use temporary file template that is compatible with mkostemp.
6606 Move vfork-related portions under #ifndef MSDOS.
6607 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6609 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6611 * buffer.c (Foverlays_at): Add argument `sorted'.
6613 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6615 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6616 text, invalidate the bidi_paragraph_cache upto and including the
6619 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6621 Port to IRIX 6.5 (Bug#9684).
6622 * conf_post.h (INET6) [IRIX6_5]: Define.
6623 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6624 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6626 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6628 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6629 before passing it to system APIs.
6631 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6633 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6634 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6636 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6638 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6640 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6642 Remove DATA_SEG_BITS.
6643 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6644 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6645 cc, but that platform is so old that SGI itself stopped supporting
6646 it in December 2013. If you still need Emacs on IRIX, please
6647 either compile with GCC and port the undumping code, or run
6648 './configure --with-wide-int'.
6649 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6650 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6651 DEFINE_GDB_SYMBOL_START way to define it.
6652 (NONPOINTER_BITS): New macro.
6653 (EMACS_INT): Use it.
6654 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6655 the problem and/or configuring --with-wide-int.
6656 (USE_LSB_TAG): Simplify, based on above changes.
6657 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6658 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6660 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6662 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6663 covered by a display string that ends in a newline, and that cases
6664 going back by DVPOS lines to hit the search limit, lift the limit
6665 and go back until DVPOS is reached. (Bug#17244)
6667 * indent.c (Fvertical_motion): Handle correctly the case when the
6668 display string is preceded by an empty line.
6670 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6671 use S_IWRITE instead.
6673 2014-04-11 Glenn Morris <rgm@gnu.org>
6675 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6677 2014-04-11 Ken Brown <kbrown@cornell.edu>
6679 * Makefile.in (EMACS_MANIFEST): Revert last change.
6681 2014-04-10 Daniel Colascione <dancol@dancol.org>
6683 * puresize.h (BASE_PURESIZE): Increase.
6685 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6687 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6689 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6690 region handling (and don't call signal_before_change) if
6691 inhibit_modification_hooks is set.
6692 (signal_before_change): Don't check inhibit_modification_hooks any more.
6694 2014-04-08 Daniel Colascione <dancol@dancol.org>
6696 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6697 function cells contain valid lisp objects. (Modified version of
6700 * alloc.c (detect_suspicious_free): Split actual stack capturing
6701 out into new function for easier breakpoint setting.
6702 (note_suspicious_free): New function.
6704 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6706 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6708 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6709 (symbol_block_pinned): New var.
6710 (Fmake_symbol): Initialize `pinned'.
6711 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6712 pinned and signal an error for un-purifiable objects.
6713 (pure_cons): Use it.
6714 (Fpurecopy): Use it, except for objects that can't be purified.
6715 (mark_pinned_symbols): New function.
6716 (Fgarbage_collect): Use it.
6717 (gc_sweep): Remove hack made unnecessary.
6719 2014-04-07 Glenn Morris <rgm@gnu.org>
6721 * keyboard.c (Fopen_dribble_file): Doc tweak.
6723 2014-04-07 Ken Brown <kbrown@cornell.edu>
6725 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6727 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6729 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6730 We have a substitute execinfo.h on hosts that lack it.
6731 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6732 isn't optimized away.
6734 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6736 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6737 * alloc.c (memory_full):
6738 * charset.c (syms_of_charset):
6739 * doc.c (Fsnarf_documentation):
6741 * font.c (BUILD_STYLE_TABLE):
6742 * keyboard.c (make_lispy_event):
6743 * profiler.c (setup_cpu_timer):
6744 * xgselect.c (xg_select):
6745 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6747 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6748 Replace the only use with ARRAYELTS (font_property_table).
6749 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6751 2014-04-03 Daniel Colascione <dancol@dancol.org>
6753 * xterm.c (x_term_init):
6754 * xfns.c (best_xim_style):
6755 * xfaces.c (Fdump_colors):
6756 * w32fns.c (w32_default_color_map):
6757 * w32.c (init_environment, N_ENV_VARS):
6758 * unexcw.c (read_exe_header):
6759 * term.c (term_get_fkeys_1):
6760 * sysdep.c (init_baud_rate):
6761 * nsterm.m (ns_convert_key):
6762 * nsfns.m (get_geometry_from_preferences):
6763 * msdos.c (dos_set_window_size, init_environment):
6764 * macfont.m (mac_font_get_glyph_for_cid)
6765 (macfont_store_descriptor_attributes)
6766 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6767 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6768 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6770 * image.c (xpm_str_to_color_key):
6771 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6772 * frame.c (x_set_frame_parameters):
6773 * fileio.c (Ffile_selinux_context):
6774 * emacs.c (sort_args):
6775 * dosfns.c (msdos_stdcolor_name):
6776 * dired.c (file_attributes):
6777 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6778 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6781 2014-04-02 Daniel Colascione <dancol@dancol.org>
6783 * data.c (Ffset): Abort if we're trying to set a function call to
6786 * lisp.h (ARRAYELTS): New macro.
6788 * alloc.c: Include execinfo.h if available.
6789 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6790 (suspicious_free_record): New structure.
6791 (suspicious_objects, suspicious_object_index)
6792 (suspicious_free_history, suspicious_free_history_index):
6794 (find_suspicious_object_in_range, detect_suspicious_free)
6795 (Fsuspicious_object): New functions.
6796 (cleanup_vector): Call find_suspicious_object_in_range.
6798 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6800 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6801 width from font width (Bug#17163).
6803 * frame.c (x_set_frame_parameters): Calculate default values of
6804 new frame sizes only after all other frame parameters have been
6805 processed (Bug#17142).
6807 2014-04-02 Ken Brown <kbrown@cornell.edu>
6809 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6812 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6814 * xterm.c (x_draw_image_glyph_string): Adjust image background
6815 width accordingly when its x position is adjusted. (Bug#17115)
6817 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6819 * font.c (font_list_entities): Do not add empty vector to font cache.
6820 (font_matching_entity): Likewise. If matching entity is found, insert
6821 1-item vector with this entity instead of entity itself (Bug#17125).
6823 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6825 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6827 * fns.c (validate_subarray): Rename from validate_substring,
6828 since it works for vectors too. New arg ARRAY. Optimize for the
6829 non-nil case. Instead of returning bool, throw an error if out of
6830 range, so that the caller needn't do that. All uses changed.
6831 Report original values if out of range.
6832 (Fsubstring, Fsubstring_no_properties, secure_hash):
6833 Also optimize the case where FROM is 0 or TO is the size.
6835 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6837 * search.c (Freplace_match): Use make_specified_string.
6838 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6839 to catch bogus override face of glyph strings.
6840 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6841 Move common substring range checking code to...
6842 (validate_substring): ...this function.
6844 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6846 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6848 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6850 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6851 bar is zero height, just return (Bug#16976).
6852 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6854 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6856 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6857 is nil. If waiting for toolbar to complete, force a redraw.
6859 2014-03-28 Glenn Morris <rgm@gnu.org>
6861 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6862 (emacs_bugreport): New variable.
6863 (usage_message): Use PACKAGE_BUGREPORT.
6864 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6866 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6868 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6870 Port recent signal-related changes to FreeBSD.
6871 Reported by Herbert J. Skuhra.
6872 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6873 Move decls from here ...
6874 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6876 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6878 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6879 and width of image background when it is displayed with a 'box'
6882 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6884 More backward-compatible fix to char-equal core dump (Bug#17011).
6885 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6886 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6888 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6890 * image.c (init_svg_functions): When loading SVG-related libraries,
6891 free already loaded libraries if the initialization fails.
6892 (rsvg_handle_set_size_callback): Remove declaration, unused.
6894 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6896 Fix core dump in char-equal (Bug#17011).
6897 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6898 unibyte buffers, as we can't tell whether the characters are
6901 * insdel.c (adjust_markers_for_delete): Remove unused local.
6903 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6905 Have (MARKER . ADJUSTMENT) undo records always be immediately
6906 after their corresponding (TEXT . POS) record in undo list.
6908 * lisp.h (record-delete): New arg record_markers.
6909 (record_marker_adjustment): No longer needed outside undo.c.
6910 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6911 adjustments to undo.c's record_marker_adjustments. Note that
6912 fileio.c's decide_coding_unwind is another caller to
6913 adjust_markers_for_delete. Because it has undo list bound to t,
6914 it does not rely on adjust_markers_for_delete to record marker
6916 (del_range_2): Swap call to record_delete and
6917 adjust_markers_for_delete so as undo marker adjustments are
6918 recorded before current deletion's adjustments, as before.
6919 (adjust_after_replace):
6920 (replace_range): Pass value for new record_markers arg to
6922 * undo.c (record_marker_adjustment): Rename to
6923 record_marker_adjustments and made static.
6924 (record_delete): Check record_markers arg and call
6925 record_marker_adjustments.
6926 (record_change): Pass value for new record_markers arg to
6928 (record_point): at_boundary calculation no longer needs to account
6929 for marker adjustments.
6931 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6933 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6936 2014-03-26 Glenn Morris <rgm@gnu.org>
6938 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6940 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6942 * buffer.c (struct sortvec): Add field `spriority'.
6943 (compare_overlays): Use it.
6944 (sort_overlays): Set it.
6946 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6948 * xdisp.c (redisplay_window): If all previous attempts to find the
6949 cursor row failed, try a few alternatives before falling back to
6950 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6952 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6954 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6955 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6957 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6958 variables on Windows.
6960 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6962 * w32.c (unsetenv): Remove unused var `retval'.
6963 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6965 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6966 (start_watching): Remove unused var `thr'.
6968 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6969 (find_child_console): Remove unnecesary var `thread_id'.
6971 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6972 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6974 2014-03-26 Glenn Morris <rgm@gnu.org>
6976 * filelock.c (Flock_buffer): Doc tweak.
6978 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6979 * emacs.c (shut_down_emacs):
6980 * fileio.c (Finsert_file_contents, write_region):
6981 * filelock.c (top-level, syms_of_filelock):
6982 * insdel.c (prepare_to_modify_buffer_1):
6983 CLASH_DETECTION is always defined now.
6985 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6987 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6988 DLL handle, to speed up thread startup.
6990 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6992 Handle sigmask better with nested signal handlers (Bug#15561).
6993 * atimer.c (sigmask_atimers): Remove.
6994 Remaining use rewritten to use body of this function.
6995 * atimer.c (block_atimers, unblock_atimers):
6996 * callproc.c (block_child_signal, unblock_child_signal):
6997 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6998 New arg OLDSET. All callers changed.
6999 * atimer.c (block_atimers, unblock_atimers):
7000 * callproc.c (block_child_signal, unblock_child_signal):
7001 * keyboard.c (handle_interrupt):
7002 * sound.c (vox_configure, vox_close):
7003 Restore the old signal mask rather than unilaterally clearing bits
7004 from the mask, in case a handler is running within another
7005 handler. All callers changed.
7006 * lisp.h, process.c, process.h, term.c:
7007 Adjust decls and callers to match new API.
7008 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7009 signal handlers aren't supposed to use floating point anyway.
7010 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7012 2014-03-23 Daniel Colascione <dancol@dancol.org>
7014 Split gc_sweep into discrete functions for legibility and better
7017 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7018 (sweep_vectors): Fix typo in comment.
7019 (sweep_conses, sweep_floats, sweep_intervals)
7020 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7021 (gc_sweep): Call new functions, to which existing functionality is
7023 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7025 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7027 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7029 2014-03-23 Daniel Colascione <dancol@dancol.org>
7031 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7032 only if xic_style calls for it. This change allows Emacs to work
7033 with ibus. Also, don't leak resources if create_frame_xic fails,
7034 and stop caching xic_style across different displays.
7035 (supported_xim_styles): Make const.
7036 (best_xim_style): Remove first parameter: it's always just
7037 supported_xim_styles. Change to look at supported_xim_styles
7040 2014-03-23 Daniel Colascione <dancol@dancol.org>
7042 * term.c (init_tty): Rearrange condition for clarity; print
7043 appropriate diagnostic.
7045 2014-03-23 Daniel Colascione <dancol@dancol.org>
7047 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7048 array. (ASAN caught.)
7050 2014-03-22 Glenn Morris <rgm@gnu.org>
7052 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7054 2014-03-22 Daniel Colascione <dancol@dancol.org>
7056 * process.c (conv_sockaddr_to_lisp): When extracting the string
7057 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7059 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7061 Fix regression introduced by patch for Bug#10500.
7062 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7063 * w32term.c (x_draw_image_relief): Likewise.
7065 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7067 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7068 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7069 maximize a frame for odd default fonts.
7071 2014-03-21 Glenn Morris <rgm@gnu.org>
7073 * minibuf.c (history-length): Increase default from 30 to 100.
7075 2014-03-21 Daniel Colascione <dancol@dancol.org>
7077 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7078 every time we switch to minibuffer.
7080 * alloc.c (lisp_align_malloc, allocate_string_data)
7081 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7082 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7084 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7086 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7087 support more "verbs".
7089 2014-03-21 Daniel Colascione <dancol@dancol.org>
7091 Always prohibit dumping a dumped Emacs.
7093 * emacs.c (might_dump): New variable.
7094 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7095 * lisp.h (might_dump): Declare.
7096 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7098 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7100 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7102 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7104 * doc.c (store_function_docstring): Warn when we don't know where to
7106 (Fsubstitute_command_keys): Don't advertise the fact that
7107 text-properties are dropped, since we think it's a bug that we'll fix.
7109 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7110 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7111 * frame.c (frame_garbaged): Make "docstring" more precise.
7113 2014-03-20 Glenn Morris <rgm@gnu.org>
7115 * charset.c (init_charset): When we cannot find the charsets directory,
7116 mention if EMACSDATA is set.
7118 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7120 * fns.c (Frandom): Fix rare bug where the result isn't random.
7122 Fix porting inconsistency about rounding to even.
7123 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7124 This way, the unusual !HAVE_RINT case acts like the usual
7125 HAVE_RINT case, and we can fix the documentation accordingly.
7127 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7129 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7130 (w32_wnd_proc): Initialize the dwHoverTime member of
7131 TRACKMOUSEEVENT structure.
7133 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7135 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7137 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7139 * search.c (find_newline): Speed up the function when using the
7140 newline cache, by halving the number of calls to
7141 region_cache_forward and region_cache_backward. (Bug#16830)
7143 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7145 * buffer.c (Fset_buffer): Document return value (bug#17015).
7147 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7149 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7150 nil, always resize character wise to avoid potential loss of the
7151 mode line (Bug#16923 related).
7153 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7155 * frame.c (x_set_frame_parameters): Always calculate new sizes
7156 pixelwise to avoid potential loss when rounding.
7158 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7160 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7161 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7163 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7165 * w32.c (fstatat): Don't add an extra slash if the argument ends
7166 with a slash: this fails the subsequent call to stat_worker on
7167 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7169 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7171 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7173 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7175 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7177 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7178 when frame is only on one screen (Bug#14713).
7180 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7182 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7183 there's a valid wrap point in the display line, the last glyph
7184 cannot "just barely fit" on this row, because display_line doesn't
7185 let it. Instead, proceed as if the last glyph didn't fit, so that
7186 we eventually back up the iterator to the wrap point. This avoids
7187 delusional behavior of move_it_to, whereby it proceeds to the next
7188 display line, but sets current_x to zero for all the glyphs that
7189 without word-wrap would fit on the previous display line.
7190 One result was that visual-order cursor movement behaved erratically
7192 (Fmove_point_visually): Add code to find the x coordinate of the
7193 last character before wrap point, under word-wrap on a TTY.
7195 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7197 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7198 also return value of MOVE_POS_MATCH_OR_ZV from
7199 move_it_in_display_line_to, when moving from beginning of line to
7200 point's position. (Bug#16961)
7202 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7204 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7205 * window.c (Fselect_window): Explain NORECORD and
7206 `buffer-list-update-hook' in doc-string.
7208 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7210 * window.c (Fother_window_for_scrolling): Check that
7211 Vother_window_scroll_buffer is a buffer.
7213 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7215 * xterm.c (xim_initialize): Always pass a copy of resource name
7216 to XRegisterIMInstantiateCallback and eassert whether return
7217 value is True. Passing copy is important because Xlib doesn't
7218 make its own copy and resource name argument usually points to
7219 SSDATA (Vx_resource_name), which may be changed from Lisp.
7220 (xim_close_display): For XUnregisterIMInstantiateCallback,
7221 always eassert return value and pass exactly the same values
7222 as were used for XRegisterIMInstantiateCallback.
7223 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7224 sources to check why if you are interested.
7226 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7228 * dispnew.c (change_frame_size_1): Add new_lines instead of
7229 new_height, the latter may be still zero if passed as such.
7230 * window.c (Fwindow_pixel_height): Mention bottom divider in
7233 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7235 Fix "resource temporarily unavailable" with xgselect
7237 * xgselect.c: Include <stdbool.h>.
7238 (xg_select) [!USE_GTK]: Don't lose track of errno.
7240 Fix minor --enable-gcc-warnings issues.
7241 * widget.c (update_various_frame_slots, EmacsFrameResize):
7242 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7244 2014-03-04 Ken Brown <kbrown@cornell.edu>
7246 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7247 represent the actual adjustment needed for alignment.
7249 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7251 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7252 needed, and don't reallocate if the initial allocation already
7253 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7255 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7257 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7260 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7262 * cmds.c (delete-char): Update docstring pointing out that the
7263 function ignores `delete-active-region' and `overwrite-mode'.
7265 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7267 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7269 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7270 allocated buffer due to alignment.
7271 (freehook): If the block to be freed was allocated by
7272 'aligned_alloc', find its real pointer before calling 'free'.
7274 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7277 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7279 * font.c (toplevel): Adjust comment about font cache layout.
7280 (font_clear_cache): Fix to match real font cache layout.
7281 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7282 (Fframe_font_cache) [FONT_DEBUG]: New function.
7283 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7285 Avoid crashes when X fonts are erroneously freed on reused X
7286 'Display *' connection data (Bug#16069). Note that X font
7287 resources still may be leaked, but currently there is no way
7288 to completely avoid it.
7289 * xterm.h (struct x_display_info): New member x_id. Add comments.
7290 * xterm.c (x_display_id): New variable.
7291 (x_term_init): Assign identifier to each opened X connection.
7292 * xfont.c (struct xfont): New member x_display_id.
7293 (xfont_open): Initialize it with frame's display id.
7294 (xfont_close): Check whether font's display id matches the one
7295 recorded for the given display. Adjust comment.
7296 * xftfont.c (struct xftfont_info):
7297 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7299 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7301 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7302 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7303 killed Vother_window_scroll_buffer.
7304 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7306 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7308 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7309 that start with more than 2 slashes as UNCs. (Bug#16751)
7311 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7313 Fix a few crashes and leaks when cloning C strings.
7314 * alloc.c, lisp.h (dupstring): New function.
7315 * gtkutil.c (xg_get_font):
7316 * term.c (tty_default_color_capabilities):
7317 * xsettings.c (store_monospaced_changed)
7318 (store_font_name_changed, parse_settings)
7319 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7320 This avoids some unlikely crashes due to accessing freed storage,
7321 and avoids some minor memory leaks in the more-typical case.
7323 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7325 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7326 cursor when modeline can't be dragged (Bug#16647).
7328 2014-02-28 Glenn Morris <rgm@gnu.org>
7330 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7331 from custom-delayed-init-variables. (Bug#11565)
7333 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7335 More fixes for mouse glyph calculations (Bug#16647).
7336 * window.c (coordinates_in_window): In intersection of
7337 horizontal and vertical window dividers prefer the horizontal
7338 one. Add some extra parens to last fix.
7339 (window_relative_x_coord): Return x-coordinate for header and
7341 * xdisp.c (remember_mouse_glyph): In text area don't extend
7342 glyph into mode line to show the vertical drag cursor there
7343 immediately. Subdivide mouse glyphs in right fringes to show a
7344 horizontal drag cursor as soon as we enter the "grabbable width"
7345 portion. Handle vertical border case separately. Do not
7346 subdivide window divider areas.
7347 (note_mouse_highlight): On bottom divider of bottommost windows
7348 show vertical drag cursor only when the minibuffer window can be
7351 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7353 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7354 reset by the face of the object just displayed. See also bug#76.
7355 (get_next_display_element): If the string came from a display
7356 property, examine the box face attribute at it->position, not at
7357 it->current.pos, since the latter was not updated yet. (Bug#16870)
7358 (handle_face_prop): Improve commentary.
7360 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7362 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7363 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7365 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7367 Fixes around Bug#16647.
7368 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7369 ON_BOTTOM_DIVIDER cases.
7370 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7371 only if the window has no right divider.
7372 (Fcoordinates_in_window_p): Fix doc-string.
7374 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7376 * lread.c (Funintern): Fix doc to match advertised calling convention.
7378 2014-02-24 Daniel Colascione <dancol@dancol.org>
7380 * keyboard.c (read_char): Close race that resulted in lost events.
7382 2014-02-22 Glenn Morris <rgm@gnu.org>
7384 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7385 * window.c (window-resize-pixelwise): Doc fixes.
7387 * process.c (Finternal_default_process_filter)
7388 (Finternal_default_process_sentinel): Doc tweaks.
7390 2014-02-21 Glenn Morris <rgm@gnu.org>
7392 * process.c (Fprocess_buffer, Faccept_process_output)
7393 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7396 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7398 * window.c (Fwindow_scroll_bar_width): New function.
7400 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7402 Pacify GCC when configuring with --enable-gcc-warnings.
7403 * xdisp.c (move_it_in_display_line_to) [lint]:
7404 Initialize recently-added local.
7406 2014-02-21 Daniel Colascione <dancol@dancol.org>
7408 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7410 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7412 * xdisp.c (init_iterator): Don't dereference a bogus face
7413 pointer. (Bug#16819)
7414 (try_cursor_movement): Don't use cursor position if
7415 set_cursor_from_row failed to compute it. This avoids assertion
7416 violations in MATRIX_ROW.
7417 (move_it_in_display_line_to): Save the iterator state in ppos_it
7418 only once per call. Reimplement the method used to return to the
7419 best candidate position if all the positions found in display line
7420 are beyond TO_CHARPOS. This cuts down the number of calls to
7421 bidi_shelve_cache, which moves a lot of stuff when lines are long
7422 and include bidirectional text. (Bug#15555)
7424 2014-02-20 Glenn Morris <rgm@gnu.org>
7426 * data.c (Fdefalias): Doc fix.
7428 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7430 * xdisp.c (display_line): Fix horizontal scrolling of large images
7431 when fringes are turned off. This comes at a price of not
7432 displaying the truncation/continuation glyphs in this case.
7435 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7436 CreateDIBSection returns an error indication, zero out *ximg after
7437 destroying the image. This avoids crashes in memory allocations
7438 due to the fact that some of the callers also call
7439 x_destroy_x_image, which will attempt to free an already free'd
7442 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7444 * widget.c (update_various_frame_slots): Don't set
7445 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7447 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7449 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7451 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7453 temacs --daemon fix (Bug#16599).
7454 * emacs.c (main): Initialize daemon_pipe[1] here ...
7455 (syms_of_emacs): ... instead of here.
7457 2014-02-16 Anders Lindgern <andlind@gmail.com>
7459 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7462 2014-02-16 Daniel Colascione <dancol@dancol.org>
7464 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7465 (xd_get_connection_address): Use it.
7466 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7467 xd_get_connection_address because the latter signals if the bus
7468 we're trying to close is already disconnected.
7470 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7472 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7473 argument to CreateThread. This avoids segfaults on Windows 9X.
7474 Reported by oslsachem <oslsachem@gmail.com>.
7476 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7478 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7479 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7480 (check_lseek): New function, to report lseek errors.
7481 (save_data_space, update_file_ptrs, read_header, write_header)
7482 (copy_file, copy_rest, unexec): Use these news functions.
7483 (update_file_ptrs): Don't assume wraparound behavior when
7484 converting a large size_t value to off_t.
7486 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7488 * composite.c (fill_gstring_header): Pass positions as C integers
7489 and move parameters checking to...
7490 (Fcomposition_get_gstring): ...this function. Handle case when
7491 buffer positions are in reversed order and avoid crash (Bug#16739).
7493 * buffer.c (validate_region): Mention current buffer in error message.
7495 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7497 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7499 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7501 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7503 2014-02-11 Glenn Morris <rgm@gnu.org>
7505 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7506 Replace refs to "OpenStep" in messages.
7508 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7510 Avoid "." at end of error diagnostics.
7511 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7512 * font.c (Ffont_at):
7513 * nsfns.m (ns_display_info_for_name):
7514 * nsselect.m (Fx_own_selection_internal):
7515 * nsterm.m (performDragOperation:):
7516 Remove "." from end of diagnostic.
7518 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7520 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7521 unintuitive (bug#15824).
7522 (Fyes_or_no_p): Doc fix (bug#15456).
7524 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7526 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7528 * eval.c (call_debugger): When exiting the debugger, do not allow
7529 max_specpdl_size less than actual binding depth (Bug#16603).
7530 (syms_of_eval): Adjust docstring.
7532 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7534 * cmds.c (Fself_insert_command): Output a clearer error message on
7535 negative repetitions (bug#9476).
7537 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7539 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7541 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7543 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7545 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7547 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7549 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7551 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7553 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7555 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7556 `exit' works (bug#15865).
7558 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7560 Constrain window box/body sizes and margin widths (Bug#16649).
7561 * xdisp.c (window_box_width): Don't return less than zero.
7562 (window_box_left_offset, window_box_right_offset): Don't return
7563 more than the window's pixel width.
7564 * window.c (window_body_height, window_body_width): Don't return
7566 (window_resize_apply): Adjust margin width, if necessary.
7568 2014-02-07 Glenn Morris <rgm@gnu.org>
7570 * nsterm.m (syms_of_nsterm): Doc fix.
7572 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7574 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7575 New variables: pointers through which to call the respective APIs.
7576 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7577 (filename_from_ansi, sys_link, check_windows_init_file):
7578 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7579 This is required on Windows 9X, where we dynamically load
7580 UNICOWS.DLL which has their non-stub implementations.
7581 (maybe_load_unicows_dll): Assign addresses to these 2 function
7582 pointers after loading UNICOWS.DLL.
7584 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7585 MultiByteToWideChar and WideCharToMultiByte through function
7588 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7591 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7593 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7594 for OSX >= 10.9 if separate spaces are used.
7595 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7597 2014-02-06 Glenn Morris <rgm@gnu.org>
7599 * buffer.c (cache-long-scans): Doc fix.
7601 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7603 * w32fns.c (Fw32_shell_execute): Doc fix.
7605 2014-02-05 Bastien Guerry <bzg@gnu.org>
7607 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7608 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7610 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7612 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7613 outside the window (Bug#16649).
7615 * xdisp.c (note_mouse_highlight): When entering a margin area show
7616 a non-text cursor (Bug#16647).
7618 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7620 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7621 It prompted a compile-time diagnostic on GNU/Linux.
7622 Simplify to remove the need for the label.
7624 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7626 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7627 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7628 to show it; otherwise return 'unsupported--w32-dialog' to signal
7629 to the caller that emulation with menus is necessary.
7630 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7632 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7634 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7637 * menu.c (Fx_popup_dialog): Don't condition the call to
7638 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7639 special symbol 'unsupported--w32-dialog', emulate the dialog with
7640 a menu by calling x-popup-menu.
7642 * menu.h (Qunsupported__w32_dialog): New extern variable.
7644 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7646 * keyboard.c (kbd_buffer_get_event): Read file notification events
7649 * xgselect.c (xg_select): Read glib events in any case, even if
7650 there are no file descriptors to watch for. (Bug#16519)
7652 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7654 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7655 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7656 * w32term.c (w32_draw_window_divider): Handle first and last
7658 * w32term.h (w32_fill_area_abs): New function.
7659 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7661 * xfaces.c (realize_basic_faces): Handle new face ids.
7662 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7663 and bottom divider width.
7664 * xterm.c (x_draw_window_divider): Handle first and last pixels
7667 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7669 * print.c (Fexternal_debugging_output): Add cast to pacify
7670 --enable-gcc-warnings.
7671 * eval.c (call_debugger): Grow specpdl if the debugger was
7672 entered due to specpdl overflow (Bug#16603) and allow more
7673 specpdl space for the debugger itself.
7675 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7677 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7680 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7682 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7683 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7685 * print.c (Fexternal_debugging_output): If the argument character
7686 is non-ASCII, encode it with the current locale's encoding before
7687 writing the result to the terminal. (Bug#16448)
7689 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7690 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7693 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7695 * process.c (create_process): Reset SIGPROF handler in the child.
7696 * callproc.c (call_process): Likewise.
7698 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7700 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7702 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7704 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7705 of zero to print strings, GDB doesn't like it.
7707 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7708 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7709 we still use correct addresses. (Bug#16576)
7711 2014-01-27 K. Handa <handa@gnu.org>
7713 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7714 to preserve the code detection behavior of 24.3.
7715 * coding.h (struct coding_system): New member detected_utf8_bytes.
7716 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7717 (decode_coding_gap): Use short cut for UTF-8 file reading only
7718 when coding->detected_utf8_bytes equals to coding->src_bytes.
7719 * fileio.c (Finsert_file_contents): Cancel the previous change.
7721 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7723 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7724 that are not visible.
7726 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7728 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7729 is grabbed (Bug#16565).
7731 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7733 * xdisp.c (last_max_ascent): Re-remove after erroneously
7734 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7736 (move_it_to): Re-remove reference to last_max_ascent.
7737 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7738 max_descent here instead of calling line_bottom_y.
7741 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7743 * terminal.c (initial_free_frame_resources): New function.
7744 (init_initial_terminal): Install new hook to free face cache
7745 on initial frame and avoid memory leak. For details, see
7746 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7747 * xfaces.c (free_frame_faces): Adjust comment.
7749 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7751 * data.c (Fstring_to_number): Document results if unparsable
7754 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7756 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7758 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7760 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7761 * coding.c (detect_coding_utf_8, emacs_mule_char)
7762 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7763 (check_utf_8, decode_coding):
7764 * coding.h (struct coding_system.errors):
7765 Use ptrdiff_t, not int, for integer values derived from buffer and
7768 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7769 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7770 before invoking decode_coding_gap, since there's just one block.
7772 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7774 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7775 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7776 too early. Again run change_frame_size before assigning menu-
7779 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7781 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7782 arrives, call x_check_fullscreen, in case the new display has a
7783 different resolution. (Bug#16517)
7785 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7787 * term.c (read_menu_input): If the selected frame changes, exit
7789 (tty_menu_show): If the selected frame changes while we displayed
7790 a menu, throw to top level. (Bug#16479)
7792 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7794 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7796 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7798 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7799 * data.c (count_one_bits_word): Fix bug (negated comparison)
7800 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7802 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7804 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7805 Avoid undefined behavior by initializing display property bit of a
7806 string processed by the bidirectional iterator. For details, see
7807 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7809 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7811 Minor cleanup of previous change.
7812 * image.c (imagemagick_error, Fimagemagick_types):
7813 Omit some recently-introduced and unnecessary casts and assignments.
7815 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7817 Fix two memory leaks discovered with Valgrind.
7818 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7819 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7821 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7823 Fixes in window size functions around Bug#16430 and Bug#16470.
7824 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7825 (Fwindow_mode_line_height, Fwindow_header_line_height)
7826 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7827 Minor doc-string adjustments.
7828 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7829 Rewrite doc-strings.
7830 (window_body_height, window_body_width): Do not count partially
7831 visible lines/columns when PIXELWISE is nil (Bug#16470).
7832 (Qfloor, Qceiling): New symbols.
7834 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7836 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7837 when the image cache is not yet allocated. (Bug#16509)
7839 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7841 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7842 re-attach intervals to its base buffer (Bug#16502).
7843 * intervals.c (set_interval_object): Move from here...
7844 * intervals.h (set_interval_object): ... to here. Fix comments.
7846 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7848 Avoid undefined behavior by initializing buffer redisplay bit.
7849 Reported by Dmitry Antipov in
7850 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7851 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7853 Revert some of the CANNOT_DUMP fix (Bug#16494).
7854 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7856 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7858 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7859 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7860 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7861 they are replaced by macros that expand into direct calls to the
7862 corresponding functions from GDI32.DLL.
7863 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7864 variables in the Cygwin build, they are unused.
7866 2014-01-19 K. Handa <handa@gnu.org>
7868 * composite.c (composition_update_it): Fix previous change.
7870 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7872 Fix file name handling on MS-Windows 9X.
7873 * w32.c (maybe_load_unicows_dll): New function.
7875 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7876 on, to make sure we can convert file names to and from UTF-8 on
7877 Windows 9X. This fixes a failure to start up because Emacs cannot
7878 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7880 * w32font.c [WINDOWSNT]: Include w32.h.
7881 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7882 of implementing the same stuff.
7883 Remove now unused g_b_init_is_windows_9x.
7885 * w32.h (maybe_load_unicows_dll): Add prototype.
7887 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7889 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7890 switch to single keyboard. Prevents daemon crashes when a new
7891 client connects while we show a TTY menu in an existing client.
7894 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7896 Fix MinGW64 porting problem with _setjmp.
7897 Reported by Eli Zaretskii in:
7898 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7899 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7900 the old _setjmp and _longjmp. All uses changed.
7902 2014-01-13 Daniel Colascione <dancol@dancol.org>
7904 * textprop.c (Fremove_list_of_text_properties):
7905 Correctly handle reaching the end of the interval tree. (Bug#15344)
7907 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7909 * xdisp.c (resize_mini_window): Round height to a multiple of
7910 frame's line height. Fix bug in calculation of window start
7911 position (Bug#16424).
7913 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7915 * macfont.m: Include termchar.h.
7916 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7917 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7918 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7919 *_WITH_GC_* to take face and f as parameters.
7920 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7921 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7923 2014-01-13 Daniel Colascione <dancol@dancol.org>
7925 Fix menu item updating in the presence of the Unity global menu
7928 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7929 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7931 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7932 updating menus; explain why.
7933 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7934 problem it's supposed to solve and it interferes with detecting
7935 the presence of a global menu.
7936 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7939 2014-01-11 K. Handa <handa@gnu.org>
7941 * composite.c (composition_update_it): Fix indexing of
7942 LGSTRING_CHAR (Bug#15984).
7944 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7946 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7948 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7950 * xdisp.c (try_window_id): Don't use this function's optimizations
7951 if overlays in the buffer displayed by the window have changed
7952 since last redisplay. (Bug#16347)
7953 (message_dolog): Fix indentation.
7955 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7957 * frame.c (frame_resize_pixelwise): Fix doc-string.
7959 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7961 Fix handling of internal borders (Bug#16348).
7962 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7963 Remove internal border width from pixel width of windows.
7964 (change_frame_size_1): Don't return early when frame's pixel
7965 size changes - we still have to record the new sizes in the
7967 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7968 also when toolbar gets larger.
7969 * window.c (check_frame_size): Include internal_border_width in
7971 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7972 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7973 In non-toolkit/non-GTK version clear internal border.
7974 * xterm.c (x_clear_under_internal_border): New function for
7975 non-toolkit/non-GTK version.
7976 (x_after_update_window_line): In non-toolkit/non-GTK version
7978 (handle_one_xevent, x_set_window_size):
7979 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7980 * xterm.h (x_clear_under_internal_border): Extern it.
7982 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7984 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7985 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7988 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7990 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7991 last value of point is not equal to buffer's point. (Bug#16129)
7993 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7996 * nsterm.h (updateCollectionBehavior): Rename from
7997 updateCollectionBehaviour. All uses changed.
7999 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8000 * Makefile.in (SETFATTR): New macro.
8001 (temacs$(EXEEXT)): Use it.
8003 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8005 Fix maximization behavior on Windows (Bug#16300).
8006 * w32fns.c (w32_fullscreen_rect): Don't handle
8007 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8008 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8009 of SetWindowPos. Restore last placement also when leaving
8010 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8011 but the FULLSCREEN_BOTH case.
8013 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8016 * data.c (arithcompare_driver):
8017 * fileio.c (Fcar_less_than_car):
8018 * fns.c (internal_equal):
8019 * frame.c (delete_frame):
8020 * lisp.h (enum More_Lisp_Bits):
8022 Avoid C99 constructs that don't work in C89.
8023 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8024 to port to C89, which doesn't have 'long long'.
8025 (count_trailing_zero_bits): Use them.
8027 2014-01-03 Chong Yidong <cyd@gnu.org>
8029 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8031 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8033 Further adjust frame/window scrollbar width calculations.
8034 * window.c (apply_window_adjustment):
8035 Set windows_or_buffers_changed.
8036 (Fwindow_scroll_bars): Return actual scrollbar width.
8037 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8038 For non-toolkit builds again use 14 as minimum width and set
8039 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8040 * xterm.c (XTset_vertical_scroll_bar): Take width from
8041 WINDOW_SCROLL_BAR_AREA_WIDTH.
8042 (x_new_font): Rename wid to unit. Base calculation of new
8043 scrollbar width on toolkit used and make it analogous to that of
8044 x_set_scroll_bar_default_width.
8045 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8046 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8047 of GetSystemMetrics.
8048 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8049 WINDOW_SCROLL_BAR_AREA_WIDTH.
8050 (x_new_font): Make it correspond to changes in xterm.c.
8052 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8054 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8055 This is a cleaner way to fix the MinGW-w64 porting problem.
8056 Check for INTPTR_MAX misconfiguration.
8058 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8060 * search.c (newline_cache_on_off, find_newline): In indirect
8061 buffers, use the newline cache of the base buffer.
8063 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8064 buffer, invalidate the caches of its base buffer. (Bug#16265)
8066 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8067 buffers, use the width-run cache of the base buffer.
8069 * xdisp.c (redisplay_window): When the window displays an indirect
8070 buffer, and the character widths in the display table have
8071 changed, invalidate the width-run cache of the corresponding base
8074 * fileio.c (Finsert_file_contents): When invalidating the newline
8075 cache, consider the case of inserting into indirect buffer.
8077 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8078 In indirect buffers, use the paragraph cache of the base buffer.
8080 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8082 * window.c (grow_mini_window): Fix last change.
8084 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8086 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8088 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8090 * w32term.c (w32_initialize): Use LCID and LOWORD.
8092 * w32proc.c (create_child): Use pid_t for 5th argument.
8093 (IsValidLocale): Don't provide prototype for MinGW64.
8094 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8095 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8097 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8098 MinGW64 doesn't support.
8100 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8102 * w32.c (set_named_security_info): New function.
8103 (acl_set_file): Fall back on set_named_security_info if
8104 set_file_security fails.
8105 (g_b_init_set_named_security_info_w)
8106 (g_b_init_set_named_security_info_a): New static variables.
8107 (globals_of_w32): Initialize them to zero.
8108 (set_named_security_info): Set them to non-zero if the
8109 corresponding API is available.
8110 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8111 New function typedefs.
8113 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8115 Some more fixes following pixelwise resize changes including one
8117 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8118 of frame_resize_pixelwise.
8119 * widget.c (pixel_to_text_size): New function.
8120 (update_wm_hints): Have size hints respect value of
8121 frame_resize_pixelwise.
8122 (EmacsFrameResize): Alway process resize requests pixelwise.
8123 * window.c (grow_mini_window): Make sure mini window is at least
8125 * xdisp.c (display_menu_bar): Make sure menubar extends till
8127 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8128 (x_set_tool_bar_lines): Calculate pixelwise.
8129 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8130 frame_resize_pixelwise.
8132 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8134 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8135 variables not used there.
8137 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8139 * w32.c (sys_umask): New function. (Bug#16299)
8141 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8143 * dispnew.c (change_frame_size_1): Take old width of root window
8144 from that window's pixel width. (Bug#16284)
8146 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8148 Plain copy-file no longer chmods an existing destination (Bug#16133).
8149 * fileio.c (realmask): Now a static var, not a local.
8150 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8151 Remove arg STATPTR. All uses changed.
8152 (Fcopy_file): Do not alter permissions of existing destinations,
8153 unless PRESERVE-PERMISSIONS (renamed from
8154 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8155 Avoid race when testing for existing destinations and for
8156 when input and output files are the same.
8157 If changing the group fails, adjust both default and
8158 preserved permissions so that access is not granted to the
8160 (Fset_default_file_modes, init_fileio): Update realmask.
8161 (Fdefault_file_modes): Use realmask instead of calling umask.
8163 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8165 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8166 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8167 flags on the daemon pipe ends before execing.
8169 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8171 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8172 session. (Bug#14739)
8174 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8176 * callproc.c (Vexec_path): Document that exec-directory is in it.
8178 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8180 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8183 2013-12-27 Chong Yidong <cyd@gnu.org>
8185 * data.c (Fsymbol_function): Doc fix.
8187 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8189 Some more tinkering with Bug#16051.
8190 * window.c (resize_frame_windows): Don't let the size of the
8191 root window drop below the frame's default character size.
8192 Never ever delete any subwindows - let the window manager do the
8195 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8196 of toolbar lines needed when they exceed the height of the root
8198 (unwind_create_frame_1): New function.
8199 (Fx_create_frame): Generally inhibit calling the window
8200 configuration change hook here. Remove extra call to
8201 change_frame_size - it's not needed when we don't run the
8202 configuration change hook.
8204 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8206 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8207 On my Fedora 19 platform the core dumps were so big that
8208 my desktop became nearly catatonic.
8209 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8210 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8211 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8212 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8213 a clang-only syntax.
8214 * conf_post.h (__has_feature): New macro, if not already defined.
8215 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8216 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8218 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8220 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8221 is a file name. (Bug#16252)
8223 2013-12-25 Chong Yidong <cyd@gnu.org>
8225 * keyboard.c (Voverriding_terminal_local_map)
8226 (Voverriding_local_map): Doc fix.
8228 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8230 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8232 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8233 file name when it is submitted to ShellExecute. Simplify code.
8234 Don't test DOCUMENT for being a string, as that is enforced by
8235 CHECK_STRING. Doc fix.
8237 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8239 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8240 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8241 redisplay_tool_bar does. Improve and fix commentary.
8242 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8243 limits of the glyph matrices. (Bug#16051)
8244 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8245 only when the new size is different from the old one, and the new
8246 size can be achieved given the frame height.
8248 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8250 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8252 2013-12-23 Glenn Morris <rgm@gnu.org>
8254 * lread.c (Fload): Mention load-prefer-newer in doc.
8256 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8258 Handle Bug#16207 by being more restrictive when running hooks.
8259 * window.c (unwind_change_frame): New function.
8260 (Fset_window_configuration): Don't run configuration change hook
8261 while the frame configuration is unsafe. Call select_window
8264 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8266 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8268 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8270 * nsterm.h: Declare EmacsColor category.
8272 * nsterm.m (NSColor): Implement EmacsColor category.
8273 (ns_get_color): Use colorUsingDefaultColorSpace.
8274 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8276 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8278 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8280 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8281 having the PNG_NORETURN attribute, to avoid compiler warning in
8284 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8286 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8288 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8289 fringe background extension.
8290 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8291 because they are now always the same as `left' and `width',
8292 respectively. Remove code for the case that `width' and
8293 `sb_width' are different.
8295 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8297 Remove scroll_bar_actual_width from frames.
8298 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8299 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8300 (x_figure_window_size):
8301 * nsterm.m (x_set_window_size):
8302 * widget.c (set_frame_size):
8303 * w32term.c (x_set_window_size):
8304 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8305 scroll_bar_actual_width.
8307 Convert scroll_bar members to integers on Windows.
8308 * w32term.h (struct scroll_bar): Convert top, left, width,
8309 height, start, end and dragging to integers.
8310 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8312 * w32term.c (w32_set_scroll_bar_thumb)
8313 (w32_scroll_bar_handle_click): Remove XINT conversions for
8314 scroll_bar members. Treat bar->dragging as integer.
8315 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8316 first element. Remove XINT conversions for scroll_bar members.
8317 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8318 Remove XINT conversions for scroll_bar members.
8320 Fix assignment for new window total sizes.
8321 * window.c (Fwindow_resize_apply_total): Assign values for
8324 2013-12-20 Chong Yidong <cyd@gnu.org>
8326 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8327 argument to `append'.
8329 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8331 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8332 current text face, for extending the face of the display margins.
8335 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8336 Doc fix. (Bug#16190)
8338 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8340 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8343 * nsterm.m (Qfile, Qurl): New.
8344 (EV_MODIFIERS2): New macro.
8345 (EV_MODIFIERS): Use EV_MODIFIERS2.
8346 (ns_term_init): Remove font and color from DND, does not work on
8347 newer OSX, and other ports don't have them.
8348 (performDragOperation:): Handle modifiers used during drag.
8349 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8350 Remove global Lisp variables used to communicate with ns-win.el.
8351 Remove font and color handling.
8352 (syms_of_nsterm): Defsym Qfile and Qurl.
8354 2013-12-19 Anders Lindgren <andlind@gmail.com>
8356 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8357 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8359 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8360 (constrainFrameRect): Remove special case nr_screens == 1.
8361 Don't constrain size to size of view.
8363 * nsterm.h (ns_output): Remove dont_constrain.
8365 2013-12-19 Anders Lindgren <andlind@gmail.com>
8367 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8369 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8371 Minor fixes for recent openp changes.
8372 * lisp.h (GCPRO7): New macro.
8373 * lread.c (openp): Use bool for boolean; all callers changed.
8374 Protect save_string from GC. Don't assume that file descriptors
8375 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8376 warning about uninitialized variable.
8378 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8380 * w32fns.c (emacs_abort): Use intptr_t as argument of
8381 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8383 2013-12-18 Glenn Morris <rgm@gnu.org>
8385 * lread.c (Fload): Pass load_prefer_newer to openp.
8386 Don't bother checking mtime if openp already did it.
8387 (openp): Add `newer' argument, to check all suffixes
8388 and find the newest file.
8389 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8390 * callproc.c (call_process):
8391 * charset.c (load_charset_map_from_file):
8392 * emacs.c (init_cmdargs):
8393 * image.c (x_create_bitmap_from_file, x_find_image_file):
8395 * lread.c (Flocate_file_internal):
8396 * process.c (Fformat_network_address):
8397 * sound.c (Fplay_sound_internal):
8398 * w32.c (check_windows_init_file):
8399 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8401 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8403 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8405 * w32.c (getloadavg): Don't index samples[] array with negative
8406 indices. Recover from wall-clock time being set backwards.
8408 * w32term.c (w32_initialize): Declare the argument of
8409 set_user_model as const.
8411 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8412 (w32_menu_show): Constify some arguments passed to MessageBox.
8414 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8415 to initialize Lisp objects.
8417 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8418 initialize Lisp objects.
8420 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8421 use variables used only on X under that condition.
8423 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8424 variables not used there.
8426 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8428 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8429 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8431 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8433 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8434 code, revealed in presence of R2L characters, character
8435 compositions, and display vectors. A better fix for Bug#16148.
8436 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8437 GTK and NS builds, they don't have this member of struct frame.
8439 * dispextern.h (struct composition_it): Correct a comment for the
8442 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8444 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8445 This prevents a compilation error on C compilers that do not
8446 default functions to return 'int' if not declared. Also, add
8447 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8448 since it now uses inline functions.
8450 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8452 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8453 display margins on mode line, header line, and in the frame's
8454 tool-bar window. (Bug#16165)
8456 2013-12-16 Andreas Schwab <schwab@suse.de>
8458 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8460 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8462 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8465 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8467 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8469 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8471 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8472 intended to find bogus pointers in font objects (Bug#16140).
8473 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8474 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8475 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8476 Disable for MS-Windows due to Bug#15876; apparently this
8477 requires more or less substantial changes in fontset code.
8478 * xfont.c (xfont_close):
8479 * xftfont.c (xftfont_close): Call x_display_info_for_display
8480 to check whether 'Display *' is valid (Bug#16093 and probably
8483 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8485 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8486 Reported by Juanma Barranquero <lekktu@gmail.com>.
8488 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8489 open a pty on MS-Windows. (Bug#16152)
8491 * emacs.c (decode_env_path): Fix bogus comparison against
8492 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8494 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8496 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8497 (Fx_file_dialog): Add parentheses around && to silence warning.
8499 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8501 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8503 * xdisp.c (extend_face_to_end_of_line): Extend background of
8504 non-default face in margin areas as well. (Bug#16151)
8505 (display_line): Call extend_face_to_end_of_line for continued
8506 lines as well, if the display margins have non-zero width.
8507 (set_glyph_string_background_width): When needed, set the
8508 extends_to_end_of_line_p flag on glyph strings to be drawn in
8509 margin areas, not only in the text area.
8511 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8514 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8516 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8517 Don't worry about verify_error being t, since it has to be a list.
8519 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8521 Use bool for boolean, focusing on headers.
8522 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8523 No need to include <stdbool.h>, since conf_post.h does it now.
8524 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8525 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8526 (SET_PER_BUFFER_VALUE_P):
8527 * ccl.c, ccl.h (setup_ccl_program):
8528 * ccl.h (CHECK_CCL_PROGRAM):
8529 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8530 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8531 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8532 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8533 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8534 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8535 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8536 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8537 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8538 (CHARSET_FAST_MAP_SET):
8539 * coding.c (decode_coding_ccl, encode_coding_ccl):
8540 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8541 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8542 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8543 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8544 (decode_coding_c_string):
8545 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8546 * conf_post.h (has_attribute):
8547 * dispextern.h (trace_redisplay_p)
8548 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8549 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8550 (SET_GLYPH_FROM_CHAR_GLYPH)
8551 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8552 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8553 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8554 (cursor_in_mouse_face_p):
8555 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8556 (blank_row, prepare_desired_row)
8557 (build_frame_matrix_from_leaf_window, make_current)
8558 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8559 (update_window, scrolling_window, update_frame_line):
8560 * disptab.h (GLYPH_FOLLOW_ALIASES):
8561 * editfns.c (Fformat):
8562 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8563 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8564 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8565 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8566 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8567 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8568 (FONT_DEFERRED_LOG):
8569 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8570 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8571 (FRAME_MOUSE_UPDATE):
8572 * fringe.c (Fdefine_fringe_bitmap):
8573 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8574 (x_create_bitmap_from_xpm_data, xpm_load_image):
8575 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8576 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8577 (MERGE_INTERVAL_CACHE):
8578 * keymap.h (KEYMAPP):
8579 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8580 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8581 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8582 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8583 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8584 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8585 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8586 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8587 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8588 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8589 (SETUP_BUFFER_SYNTAX_TABLE):
8590 * systime.h (timespec_valid_p):
8591 * term.c (save_and_enable_current_matrix):
8592 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8593 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8594 (redisplay_internal, try_window_reusing_current_matrix)
8595 (sync_frame_with_window_matrix_rows, try_window_id)
8596 (display_menu_bar, display_tty_menu_item, display_mode_line)
8597 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8598 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8599 * xmenu.c (xmenu_show):
8600 * xterm.c (use_xim, x_term_init):
8601 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8602 (struct x_bitmap_record):
8603 Use bool for booleans.
8604 * ccl.c (struct buffer_text):
8605 * ccl.h (struct ccl_program):
8606 * charset.h (struct charset):
8608 * coding.h (struct iso_2022_spec, struct coding_system):
8609 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8610 (struct glyph_string, struct face, struct face_cache)
8611 (struct bidi_string_data, struct bidi_it)
8612 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8614 * editfns.c (Fformat):
8615 * frame.h (struct frame):
8616 * fringe.c (struct fringe_bitmap):
8617 * intervals.h (struct interval):
8618 * keyboard.h (struct kboard):
8619 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8620 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8621 (struct Lisp_Buffer_Local_Value, union specbinding):
8622 * macfont.m (struct macfont_info):
8623 * process.h (struct Lisp_Process):
8624 * termchar.h (struct tty_display_info):
8625 * window.h (struct window):
8626 * xterm.h (struct x_output):
8627 Use bool_bf for boolean bit-fields.
8628 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8629 All callers changed.
8630 * ccl.h (struct ccl_program): Remove unused members private_state,
8631 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8633 (struct ccl_spec): Remove unused members cr_carryover,
8634 eight_bit_carryover.
8635 * conf_post.h: Include <stdbool.h>.
8636 (bool_bf): New type.
8637 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8638 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8639 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8640 'do { ... } while (false)' brackets.
8641 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8642 Args must now be expressions; all callers changed.
8643 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8644 (PRODUCE_GLYPHS): Simplify use of boolean.
8645 * fileio.c (Fcopy_file):
8646 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8647 * lisp.h (UNGCPRO): Return void, not int.
8648 (FOR_EACH_TAIL): Use void expression, not int expression.
8649 * region-cache.c: Reindent.
8650 * region-cache.h: Copy comments from region-cache.c, to fix
8651 incorrect remarks about booleans.
8653 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8655 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8656 when character at point is displayed from a display vector.
8659 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8661 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8662 now a list of certificate validation checks that will abort a
8663 connection with an error.
8664 (Fgnutls_boot): Document it and use it.
8666 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8668 * w32term.c (w32_enable_frame_resize_hack): New variable.
8669 (x_set_window_size): Use it to hack frame resizing on Windows
8672 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8674 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8675 Windows-specific code to w32.c. Change error message text to
8676 match that of Posix platforms.
8678 * w32.c (w32_copy_file): New function, most of the code copied and
8679 reworked from Fcopy_file. Improve error handling. Plug memory
8680 leak when errors are thrown. Support file names outside of the
8681 current codepage. (Bug#7100)
8683 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8685 * lread.c (load_path_default): Prototype.
8687 2013-12-13 Glenn Morris <rgm@gnu.org>
8689 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8690 (dump_path): Remove.
8691 (load-path-default): Remove `changed' argument.
8692 Do not set dump_path permanently. Simplify.
8693 (init_lread): Simplify.
8694 (syms_of_lread): Remove dump_path.
8696 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8698 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8699 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8700 2013-12-12 font-related change to avoid Bug#16128, which
8701 is quite hard to fix without even more substantial changes.
8703 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8705 * font.c (font_close_object): Check for live frame (Bug#16128).
8707 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8709 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8710 Return ptrdiff_t, not int, since it's a buffer size.
8711 Reindent/reparen some macros to a more Gnuish style.
8713 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8715 Avoid undefined behavior with huge regexp interval counts.
8716 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8717 since it's now specialized to interval counts. All uses changed.
8718 Do not assume wraparound on signed integer overflow.
8719 (regex_compile): Simplify based on the above changes.
8721 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8723 Support file names on MS-Windows that use characters outside of
8724 the current system codepage. (Bug#7100)
8726 * w32.c (get_file_security, set_file_security)
8727 (create_symbolic_link): Separate pointers and boolean flags for
8728 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8729 non-zero, else the former.
8730 (codepage_for_filenames, filename_to_utf16, )
8731 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8733 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8735 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8736 Accept only one argument; all callers changed.
8737 (dostounix_filename): Remove the second argument, now works in
8738 UTF-8. All callers changed.
8739 (parse_root): Lose DBCS code.
8740 (get_long_basename, w32_get_short_filename, init_environment)
8741 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8742 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8743 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8744 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8745 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8746 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8748 (ansi_encode_filename): New function.
8749 (get_emacs_configuration, get_emacs_configuration_options):
8751 (add_volume_info, GetCachedVolumeInformation): Run the input file
8752 name through unixtodos_filename, to ensure it is stored and
8753 referenced in canonical form.
8754 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8755 (logon_network_drive, sys_link, utime): Improve error handling.
8756 (sys_access): New function.
8757 (hashval, generate_inode_val): Unused functions deleted.
8758 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8759 (check_windows_init_file): Convert error message from UTF-8 to
8760 ANSI codepage, for display in the message box.
8761 (globals_of_w32): Set w32_unicode_filenames according to the OS
8764 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8765 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8766 (syms_of_w32term): Declare w32-unicode-filenames.
8768 * w32proc.c (new_child, delete_child): Remove code that handled
8769 unused pending_deletion and input_file members of the child struct.
8770 (create_child, sys_spawnve): Convert all file names to ANSI
8771 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8772 name cannot be encoded in ANSI codepage. Don't use
8773 unixtodos_filename, mirror slashes by hand.
8774 (record_infile, record_pending_deletion): Functions deleted.
8775 (Fw32_short_file_name): Call w32_get_short_filename instead of
8778 * w32notify.c (add_watch): Work in Unicode mode when
8779 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8780 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8781 instead, do the same with Lisp primitives.
8783 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8784 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8785 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8786 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8787 (Fw32_shell_execute): Improve error reporting.
8788 (Fdefault_printer_name): Ifdef away for Cygwin.
8790 * w32.h (struct _child_process): Remove input_file and
8791 pending_deletion members that are no longer used.
8792 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8793 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8794 (ansi_encode_filename): New and updated prototypes.
8796 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8798 (unexec): Don't use dostounix_filename, it expects a file name in
8799 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8802 * fileio.c (Ffile_name_directory, file_name_as_directory)
8803 (directory_file_name, Fexpand_file_name)
8804 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8805 arguments of dostounix_filename.
8806 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8807 use MAX_UTF8_PATH for size of file-name strings.
8808 (emacs_readlinkat): Build an explicitly unibyte string for file
8810 (syms_of_fileio) <file-name-coding-system>:
8811 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8813 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8814 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8815 directories to UTF-8.
8816 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8817 environment, and each element of the input PATH, to UTF-8.
8819 * dired.c (file_attributes): Use build_unibyte_string explicitly
8820 to make Lisp strings from user and group names.
8822 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8825 * coding.c (decode_file_name, encode_file_name): New functions.
8827 * termcap.c (tgetent): Adapt to the change in arguments of
8830 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8833 * msdos.c (dostounix_filename, init_environment): Adapt to the
8834 change in arguments of dostounix_filename.
8836 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8837 [WINDOWSNT]: Encode file names passed to the image libraries in
8840 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8841 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8843 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8844 arguments of dostounix_filename.
8846 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8848 * font.h (struct font_entity) [HAVE_NS]: New field to record
8849 font driver which was used to create this entity.
8850 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8851 frame where the font was opened.
8852 (font_close_object): Add prototype.
8853 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8854 (font_close_object): Not static any more. Lost frame arg.
8855 Adjust comment and users.
8856 * alloc.c (cleanup_vector): Call font_close_object to adjust
8857 per-frame font counters correctly. If HAVE_NS, also call
8858 driver-specific cleanup for font-entity objects.
8859 * ftfont.c (ftfont_open):
8860 * nsfont.m (nsfont_open):
8861 * w32font.c (w32font_open_internal):
8862 * xfont.c (xfont_open):
8863 * xftfont.c (xftfont_open): Save frame pointer in font object.
8864 * macfont.m (macfont_open): Likewise.
8865 (macfont_descriptor_entity): Save driver pointer to be able
8866 to call its free_entity routine when font-entity is swept.
8867 * ftxfont.c (ftxfont_open): Add eassert because frame
8868 pointer should be saved by ftfont_driver.open.
8870 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8872 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8873 input polling is used. This is still meaningful for Cygwin, see
8874 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8875 * keyboard.c (poll_for_input_1, input_polling_used):
8876 Define unconditionally.
8877 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8878 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8879 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8880 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8881 (face_for_char): Likewise. Rearrange eassert and return ASCII
8882 face for CHAR_BYTE8_P.
8883 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8885 2013-12-11 Ken Brown <kbrown@cornell.edu>
8887 * dispextern.h (erase_phys_cursor):
8888 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8890 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8892 * nsterm.m (x_free_frame_resources):
8893 * term.c (tty_free_frame_resources):
8894 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8895 face cache because it's implied by free_frame_faces anyway.
8896 * w32term.c (x_free_frame_resources): Likewise. Do not call
8897 free_frame_faces twice.
8899 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8901 * editfns.c (Fformat_time_string): Mention %F in the doc.
8903 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8905 * window.c (resize_frame_windows): Don't return immediately when
8906 the root window's size doesn't change - the minibuffer window
8907 may still have to be repositioned/resized.
8908 * xfns.c (Fx_create_frame): Always change the frame size after
8909 initializing the frame's faces.
8910 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8911 change_frame_size should already have done it.
8912 (x_new_font): Assign new tool- and menu-bar heights.
8913 (x_set_window_size_1): Account for tool- and menu-bar heights
8914 (Bug#16013). Don't set pixel sizes since change_frame_size
8915 should already have done it.
8917 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8919 Remove the option of using libcrypto.
8920 * Makefile.in (LIB_CRYPTO): Remove.
8921 (LIBES): Don't use it.
8923 2013-12-11 Juri Linkov <juri@jurta.org>
8925 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8926 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8928 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8930 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8931 drawn tool bar items (Bug#16058).
8932 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8934 2013-12-09 Ken Brown <kbrown@cornell.edu>
8936 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8938 * lisp.h (get_frame_param): Adjust conditions for prototype
8941 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8943 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8944 Avoid unused macro warning if configured --without-xft.
8946 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8948 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8950 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8952 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8954 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8956 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8958 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8960 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8962 Use libcrypto's checksum implementations if available, for speed.
8963 * Makefile.in (LIB_CRYPTO): New macro.
8966 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8967 The macro didn't conform to C99 due to type mismatch,
8968 which caused compilation failure with Sun C 5.12,
8969 and it was confusing anyway. Include window.h to declare
8970 redisplay_other_windows.
8972 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8974 * window.c (set_window_buffer): Update mode line (bug#16084).
8976 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8978 Fix minor problems found by static checking.
8979 * keyboard.c (poll_for_input_1, input_polling_used):
8980 Define only if HAVE_NTGUI.
8981 * xmenu.c (popup_activate_callback): Omit unnecessary
8982 check against USE_X_TOOLKIT, which must be defined here anyway.
8983 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8986 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8988 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8990 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8992 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8994 * nsterm.m (x_set_window_size): Remove fprintf.
8995 (init): Define always. Set applicationDidFinishLaunchingCalled
8997 (applicationDidFinishLaunching:):
8998 Set applicationDidFinishLaunchingCalled.
8999 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9002 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9004 Pixel resize changes for NS (Bug#16049).
9005 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9006 height/width. row/cols are locals.
9007 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9008 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9009 (windowWillResize): Remove gsextra. Calculate extra as in
9011 (x_new_font): Don't change frame size if fullscreen.
9012 Change size pixelwise.
9014 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9015 comment in xfns.c. Change to pixelwise call.
9017 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9019 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9022 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9024 * xterm.c (input_signal_count): Remove.
9025 (x_dispatch_event): Define unconditionally.
9026 (x_make_frame_visible): Process X events until the frame
9027 is really visible (Bug#16027).
9028 * xterm.h (x_dispatch_event): Declare unconditionally.
9030 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9032 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9034 * nsterm.m (x_set_window_size): Handle pixelwise.
9036 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9038 * w32term.c (x_new_font):
9039 * xterm.c (x_new_font): Calculate new frame size from new font
9042 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9044 * lisp.h (FOR_EACH_TAIL): New macro.
9045 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9047 * window.c (select_window): Call second wset_redisplay before we change
9048 selected_window (bug#16034).
9050 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9052 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9054 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9056 * w32xfns.c: Include window.h, to avoid a compiler warning.
9058 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9060 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9061 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9062 window_scroll takes care of it.
9063 (Fset_window_point, Fdelete_other_windows_internal)
9064 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9065 (Fsplit_window_internal, Fdelete_window_internal)
9066 (Fresize_mini_window_internal, Fset_window_configuration)
9067 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9068 cause redisplay instead of forcing a complete redisplay.
9069 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9070 we're only affecting the selected_window.
9072 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9074 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9075 directional control characters. Update type and category
9076 determination according to the UBA from Unicode v6.3.
9077 (bidi_category_t): New category EXPLICIT_FORMATTING.
9079 * dispextern.h (bidi_type_t): Update to include new bidirectional
9080 properties introduced with Unicode v6.3. (Bug#16043)
9082 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9084 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9087 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9089 * font.c (font_list_entities): Remove dummy assignment.
9090 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9091 used on graphic displays only. Remove unused 'font_encoder' member.
9092 (struct font_bitmap): Remove unused 'extra' member.
9093 * nsfont.m (nsfont_open):
9094 * w32font.c (w32font_open_internal):
9095 * ftfont.c (ftfont_get_bitmap): Adjust users.
9097 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9099 Use bool for boolean.
9100 * tparam.c (tparam1):
9101 * undo.c (record_point, record_property_change):
9102 Use bool for boolean, for local vars that are always true or false.
9104 Minor integer overflow fixes (Bug#16033).
9105 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9106 This improves on the previous fix to this function.
9107 (window_resize_check): When summing up pixel counts, don't rely on
9108 undefined behavior if the sum overflows.
9110 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9112 * window.c (Fset_window_new_pixel): Don't choke at negative
9113 argument value (Bug#16033).
9115 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9116 to avoid crash in window_box_height.
9118 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9119 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9121 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9123 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9125 Minor integer overflow fixes.
9126 * window.c (Fset_window_new_pixel, grow_mini_window):
9127 * xdisp.c (Fwindow_text_pixel_size):
9128 Avoid undefined behavior on signed integer overflow.
9129 * xfns.c (x_set_mouse_color):
9130 Check that drag shape fits in 'unsigned', since that's what X wants.
9132 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9134 Improve reporting of fatal exception on MS-Windows.
9135 * w32fns.c (my_exception_handler): New function.
9136 (globals_of_w32fns): Set it up as the unhandled exception
9137 handler. Initialize exception code and address to zeros.
9138 (emacs_abort): If the exception code and address are available,
9139 print them at the beginning of the backtrace. Fix the format of
9140 printing addresses (was producing 0x0x12345678 on XP).
9143 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9145 * eval.c (Fbacktrace__locals): New function.
9146 (syms_of_eval): Defsubr it.
9148 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9150 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9151 Define here to unify between...
9152 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9153 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9155 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9157 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9159 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9160 fringe background extension.
9161 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9162 because they are now always the same as `left' and `width',
9163 respectively. Remove code for the case that `width' and
9164 `sb_width' are different.
9166 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9168 Fix minor problems found by static checking.
9169 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9170 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9171 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9173 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9175 * image.c (imagemagick_compute_animated_image): Don't crash if we
9176 have an animation with different-sized images (bug#15313).
9178 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9180 Remove some unused items introduced during pixelwise change.
9181 * window.c (window_resize_total_check): Remove unused function.
9182 * xdisp.c (remember_mouse_glyph): Remove unused label.
9183 (Ftool_bar_height): Move declaration inside #if.
9184 * xterm.c (x_set_window_size): Don't use r and c.
9186 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9188 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9191 * window.c (Fset_window_configuration): Comment out unused variables.
9193 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9195 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9197 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9199 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9201 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9202 HAVE_GNUTLS3 (Bug#16001).
9204 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9205 if interrupts are deferred (Bug#15801).
9207 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9209 Support resizing frames and windows pixelwise.
9210 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9211 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9212 (struct glyph_matrix): Replace window_left_col and
9213 window_top_line by window_pixel_left and window_pixel_top.
9214 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9216 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9217 (draw_window_divider, move_it_to, x_draw_right_divider)
9218 (x_draw_bottom_divider, change_frame_size): Add or fix
9220 * dispnew.c (change_frame_size_1): Change prototype.
9221 (adjust_glyph_matrix, required_matrix_width)
9222 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9223 values instead of lines and columns.
9224 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9225 WINDOW_TOTAL_FRINGE_WIDTH.
9226 (handle_window_change_signal, do_pending_window_change)
9227 (init_display): Adjusts calls of change_frame_size.
9228 (change_frame_size, change_frame_size_1): Handle pixelwise
9230 * frame.c (Qright_divider_width, Qbottom_divider_width):
9232 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9233 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9234 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9235 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9237 (set_frame_param): New function.
9238 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9239 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9240 (Ffringe_width, Fborder_width, Fright_divider_width)
9241 (Fbottom_divider_width): New functions, defsubr them.
9242 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9243 New argument pixelwise.
9244 (struct frame_parm_table): New members Qright_divider_width and
9245 Qbottom_divider_width.
9246 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9247 (x_report_frame_params): Handle Qright_divider_width and
9248 Qbottom_divider_width.
9249 (x_set_right_divider_width, x_set_bottom_divider_width):
9251 (frame_resize_pixelwise): New option.
9252 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9253 new_pixelwise, right_divider_width and bottom_divider_width;
9254 remove total_lines; rename text_lines, text_cols, new_text_lines
9255 and new_text_cols to text_height, text_width, new_height and
9256 new_width respectively.
9257 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9258 FRAME_TEXT_WIDTH respectively.
9259 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9260 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9261 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9263 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9264 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9265 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9266 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9267 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9268 (FRAME_TOTAL_COLS_ARG): Remove macro.
9269 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9270 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9271 (x_wm_set_size_hint): Handle frame pixel sizes.
9272 * indent.c (compute_motion, Fcompute_motion):
9273 Call window_body_width instead of window_body_cols.
9274 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9275 (make_lispy_position): Handle right and bottom dividers.
9276 (Fsuspend_emacs): Pixelize call of change_frame_size.
9277 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9278 * lisp.h: Extern set_frame_param.
9279 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9281 (Fx_create_frame): Add entry for vertical_drag_cursor.
9282 Pixelize call of change_frame_size.
9283 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9284 * nsterm.m (ns_update_window_end): Optionally draw right
9286 (x_set_window_size): Add argument pixelwise.
9287 Call check_frame_size and change_frame_size with pixelwise zero.
9288 (ns_draw_window_divider): New function.
9289 (ns_redisplay_interface): Add ns_draw_window_divider.
9290 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9291 (x_new_font): Call x_set_window_size with pixelwise zero.
9292 * print.c (print_object): For a window print its sequence
9294 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9295 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9296 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9297 (w32_createwindow): Use scroll bar area width.
9298 (w32_wnd_proc): Handle bottom divider width.
9299 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9300 (Fx_create_frame): Default divider width parameters.
9301 Caclulate sizes pixelwise. Add vertical drag cursor support.
9302 (x_create_tip_frame): Default divider widths to zero.
9303 Pixelize call to change_frame_size.
9304 (Fx_show_tip): Add handling of divider widths. Pixelize window
9306 (Fw32_frame_rect): New function.
9307 (frame_parm_handler w32_frame_parm_handlers): Add divider
9309 (Vx_window_vertical_drag_shape): Add variable.
9310 * w32inevt.c (resize_event, maybe_generate_resize_event):
9311 Pixelize change_frame_size calls.
9312 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9314 * w32term.c (w32_draw_window_divider): New function.
9315 (x_update_window_end): Handle right divider.
9316 (w32_draw_fringe_bitmap, x_scroll_run)
9317 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9318 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9319 Calculate new frame sizes pixelwise.
9320 (x_new_font): Pixelize call to x_set_window_size.
9321 (x_check_fullscreen): Pixelize call to change_frame_size.
9322 (x_set_window_size_1, x_set_window_size): New argument
9323 pixelwise. Calculate pixelwise.
9324 (x_wm_set_size_hint): Use scroll bar area width.
9325 (w32_redisplay_interface): Add w32_draw_window_divider.
9326 * w32term.h (struct w32_output): Add vertical drag cursor.
9327 * widget.c (set_frame_size, update_wm_hints)
9328 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9330 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9331 * window.c (sequence_number): Restore.
9332 (Fwindow_pixel_width, Fwindow_pixel_height)
9333 (Fwindow_mode_line_height, Fwindow_header_line_height)
9334 (window_pixel_to_total, Frun_window_scroll_functions)
9335 (Fset_window_new_pixel, window_resize_apply_total)
9336 (Fwindow_resize_apply_total): New functions.
9337 (window_body_height, window_body_width): Rename from
9338 window_body_lines. New argument PIXELWISE.
9339 Calculate pixelwise.
9340 (Fwindow_body_height, Fwindow_body_width): New argument
9342 (coordinates_in_window, window_relative_x_coord): Use window's
9343 pixel width instead of total width.
9344 (replace_window, recombine_windows): Initialize pixel values.
9345 (resize_root_window, resize_frame_windows, grow_mini_window)
9346 (shrink_mini_window): New argument PIXELWISE.
9347 Calculate pixelwise.
9348 (Fdelete_other_windows_internal, adjust_window_margins)
9349 (window_resize_check, window_resize_apply)
9350 (Fdelete_window_internal, Fresize_mini_window_internal)
9351 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9352 (check_frame_size): Rename arguments. New argument PIXELWISE.
9353 Calculate pixelwise.
9354 (set_window_buffer): Make samebuf bool. Run configuration change
9355 hook only if buffer changed.
9356 (Fset_window_buffer): Rewrite doc-string.
9357 (make_window): Initialize new_pixel slot.
9358 (Fwindow_resize_apply): Check pixel size of root window.
9359 (Fsplit_window_internal): Call 2nd argument pixel_size.
9360 Calculate pixelwise.
9361 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9363 (save_window_data): New slots frame_text_width,
9364 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9365 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9367 (Fcurrent_window_configuration, Fset_window_configuration)
9368 (save_window_save, compare_window_configurations): Handle new
9369 slots in save_window_data and saved_window.
9370 (Fset_window_scroll_bars): Fix doc-string.
9371 (window_resize_pixelwise): New variable.
9372 (coordinates_in_window, Fcoordinates_in_window_p):
9374 (make_parent_window): Adjust sequence_number.
9375 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9377 * window.h (struct window): New members new_pixel, pixel_left,
9378 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9379 (wset_new_pixel): New function.
9380 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9381 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9382 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9383 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9384 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9385 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9386 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9387 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9388 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9389 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9390 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9391 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9392 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9393 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9394 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9396 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9397 (window_body_width, check_frame_size): Adapt external declarations.
9398 * xdisp.c (last_max_ascent): New integer.
9399 (window_text_bottom_y): Handle bottom divider.
9400 (window_box_width, window_box_height): Calculate pixelwise.
9401 (get_glyph_string_clip_rects): Handle right divider.
9402 (remember_mouse_glyph): When windows are resized pixelwise
9403 proceed with width and height set to 1.
9404 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9406 (move_it_to): Calculate and return maximum x position
9408 (Fwindow_text_pixel_size): New function.
9409 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9410 (tool_bar_lines_needed): Rename to tool_bar_height.
9411 Calculate pixelwise.
9412 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9413 Calculate pixelwise.
9414 (redisplay_tool_bar): Calculate pixelwise.
9415 (redisplay_window): Calculate pixelwise. Handle dividers.
9416 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9417 (x_draw_vertical_border): Handle dividers.
9418 (define_frame_cursor1): Handle vertical drag cursor.
9419 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9420 (expose_window): Calculate pixelwise. Handle dividers.
9421 (init_xdisp): Initialize pixel values.
9422 * xfaces.c (Qwindow_divider): New face.
9423 (realize_basic_faces): Realize it.
9424 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9425 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9426 (x_set_scroll_bar_default_width): Default actual width to 16.
9427 (Fx_create_frame): Set sizes pixelwise.
9428 (x_create_tip_frame): Default divider widths to zero.
9429 Pixelize call of change_frame_size.
9430 (Fx_show_tip): Handle divider widths. Initial pixel position
9432 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9433 (Vx_window_vertical_drag_shape): New option.
9434 * xmenu.c (free_frame_menubar): Pixelize call of
9436 * xterm.c (x_draw_window_divider): New function.
9437 (x_update_window_end): Optionally draw right divider.
9438 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9439 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9440 (handle_one_xevent, x_new_font): Calculate pixelwise.
9441 (x_set_window_size_1, x_set_window_size): New argument
9442 pixelwise. Calculate pixelwise.
9443 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9444 (struct x_redisplay_interface): Add x_draw_window_divider.
9445 * xterm.h (struct x_output): Add vertical_drag_cursor.
9447 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9449 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9450 Set invisible frames's `redisplay' when a full redisplay is requested.
9451 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9452 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9453 (display_mode_lines): Set it here instead.
9455 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9457 * dispextern.h (set_window_update_flags): Remove.
9459 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9461 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9463 * xdisp.c (REDISPLAY_SOME_P): New macro.
9464 (redisplay_internal): Use it (bug#15999).
9465 (prepare_menu_bars, redisplay_window): Use it as well.
9467 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9469 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9471 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9472 (globals_of_w32font): Zero it out.
9473 (GetCharWidth32W_Proc): New function pointer.
9474 (get_char_width_32_w): New function.
9475 (compute_metrics): If get_glyph_outline_w returns an error, try
9476 get_char_width_32_w before declaring a failure. This avoids
9477 punishing raster (a.k.a. "bitmap") fonts by slowing down
9478 redisplay. (Bug#6364).
9480 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9482 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9483 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9484 highlight needs to be redisplayed. (Bug#15913)
9486 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9488 Fix minor problems found by static checking.
9489 * buffer.h (struct buffer_text, struct buffer):
9490 * frame.h (struct frame):
9491 * window.h (struct window):
9492 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9493 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9494 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9495 no-longer-valid use of HAVE_MENUS.
9496 * xdisp.c (propagate_buffer_redisplay): Now static.
9498 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9500 * xmenu.c (Fmenu_or_popup_active_p):
9501 * window.c (Fset_window_configuration):
9502 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9503 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9504 * fns.c (Fyes_or_no_p):
9505 * editfns.c (Fmessage_box, Fmessage_or_box):
9506 * alloc.c (make_save_ptr_ptr):
9507 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9509 * window.c (Fset_window_configuration): Move select_window later.
9511 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9513 Refine redisplay optimizations to only redisplay *some* frames/windows
9514 rather than all of them.
9515 * xdisp.c (REDISPLAY_SOME): New constant.
9516 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9517 (bset_redisplay, bset_update_mode_line): New functions.
9518 (message_dolog): Use bset_redisplay.
9519 (clear_garbaged_frames): Use fset_redisplay.
9520 (echo_area_display): Use wset_redisplay.
9521 (buffer_shared_and_changed): Remove.
9522 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9523 frame titles. Compute the actual set of windows redisplayed.
9524 Don't update frame titles and menu bars for frames that don't need to
9526 (propagate_buffer_redisplay): New function.
9528 (redisplay_internal): Use it. Be more selective in the set of windows
9529 we redisplay. Propagate windows_or_buffers_changed to
9530 update_mode_lines a bit later to simplify the code.
9531 (mark_window_display_accurate_1): Reset window and buffer's
9533 (redisplay_window): Do nothing if neither the window nor the buffer nor
9534 the frame needs redisplay.
9535 * window.h (struct window): Add `redisplay' field.
9536 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9537 (redisplay_other_windows, window_list): New declarations.
9538 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9539 (window_list): Not static any more.
9540 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9541 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9542 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9543 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9544 * frame.h (struct frame): Add `redisplay' field.
9545 Move `external_menu_bar' bitfield next to other bit-fields.
9546 (SET_FRAME_GARBAGED): Use fset_redisplay.
9547 (SET_FRAME_VISIBLE): Don't garbage the frame;
9548 Use redisplay_other_windows.
9549 * buffer.h (struct buffer): Add `redisplay' field.
9550 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9551 (modify_overlay): Use bset_redisplay.
9552 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9554 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9556 Support w32 file notifications in batch mode.
9557 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9558 invalid (which happens in batch mode). If non-interactive, call
9559 handle_file_notifications to store file notification events in the
9560 input queue. (Bug#15933)
9562 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9564 * w32inevt.c (handle_file_notifications): Now external, not static.
9566 * w32term.h (handle_file_notifications): Provide prototype.
9568 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9569 init_crit, since init_display, which does that otherwise, is not
9572 2013-11-27 Glenn Morris <rgm@gnu.org>
9574 * Makefile.in ($(lispsource)/international/charprop.el): New.
9575 (emacs$(EXEEXT)): Depend on charprop.el.
9577 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9579 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9580 deleting portions of the buffer under non-nil REPLACE argument.
9583 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9584 directory, watch it and not its parent.
9585 (add_watch): Allow empty string in FILE.
9587 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9589 * window.c (Fset_window_start, window_resize_apply)
9590 (window_scroll): Reset window_end_valid (Bug#15957).
9592 2013-11-27 Glenn Morris <rgm@gnu.org>
9594 * Makefile.in (leimdir): Now in lisp source directory.
9595 ($(leimdir)/leim-list.el): Just use ../leim .
9596 * epaths.in (PATH_DUMPLOADSEARCH):
9597 * lread.c (load_path_default):
9598 * nsterm.m (ns_load_path): No more leim directory.
9600 2013-11-26 Andreas Schwab <schwab@suse.de>
9602 * .gdbinit (xgettype): Add cast.
9604 2013-11-26 Glenn Morris <rgm@gnu.org>
9606 Preload leim-list.el.
9607 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9608 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9609 is a single directory.
9611 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9613 bool-vector-subsetp is now the normal direction (Bug#15912).
9614 * data.c (Fbool_vector_subsetp): Test whether the first argument
9615 is a subset of the second one, not the reverse. Add doc string.
9617 Fix minor problems found by static checking.
9618 * lread.c (load_path_default): Now static.
9619 * textprop.c (text_property_stickiness): Be consistent about the
9620 test used when deciding whether to consider the previous character.
9621 This simplifies the code a bit.
9623 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9625 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9627 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9628 (syms_of_frame): Don't defsubr them.
9630 2013-11-25 Glenn Morris <rgm@gnu.org>
9632 * lread.c (load_path_default): Change the sense of the argument.
9633 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9634 from dump_path. When it is not, avoid checking dump_path twice.
9636 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9637 uninstalled dump_path against installed Vload_path. (Bug#15964)
9639 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9641 Export get_pos_property to Elisp.
9642 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9643 (syms_of_editfns): Export it to Elisp.
9645 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9647 2013-11-23 Romain Francoise <romain@orebokech.com>
9649 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9650 initialization here ...
9651 (syms_of_fileio): ... from here.
9653 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9655 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9656 Please use --enable-check-lisp-object-type.
9658 2013-11-23 Glenn Morris <rgm@gnu.org>
9660 * process.c (get_process): Explicit error for dead buffers.
9662 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9664 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9666 2013-11-23 Glenn Morris <rgm@gnu.org>
9668 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9669 * lread.c (load_path_check): Take path to check as argument.
9670 (load_path_default): New, split from init_lread.
9671 (init_lread): Move calc of default load-path to load_path_default.
9672 Empty elements in EMACSLOADPATH now stand for the default.
9673 (load-path): Doc fix.
9674 * emacs.c (decode_env_path): Add option to treat empty elements
9675 as nil rather than ".".
9676 * callproc.c (init_callproc_1, init_callproc):
9677 * image.c (Vx_bitmap_file_path):
9678 * lisp.h (decode_env_path):
9679 * lread.c (Vsource_directory):
9680 Update for new argument spec of decode_env_path.
9682 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9684 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9685 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9687 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9689 Fix some dependency problems that cause unnecessary recompiles.
9691 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9692 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9693 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9694 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9695 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9696 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9697 (boostrap-clean): No need to remove stamp-oldxmenu.
9699 Fix recently introduced bool vector overrun.
9700 This was due to an optimization that went awry.
9701 Reported by Glenn Morris in
9702 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9703 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9704 for empty vectors, undoing the 2013-11-18 change.
9705 * data.c (bool_vector_binop_driver): Rely on this.
9706 Fix bug that occasionally overran the destination.
9707 * lisp.h (struct Lisp_Bool_vector): Document this.
9709 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9711 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9714 * nsterm.m (init, run, stop:): Comment out for now, does not work
9717 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9719 * charset.c (syms_of_charset): Don't read past end of string.
9721 2013-11-19 Glenn Morris <rgm@gnu.org>
9723 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9725 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9727 Add hooks to run on gaining/losing focus. (Bug#15029)
9728 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9729 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9730 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9732 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9734 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9735 The old names predated the API change that put destination at end.
9737 Improve API of recently-added bool vector functions (Bug#15912).
9738 The old API had (bool-vector-count-matches A B)
9739 and (bool-vector-count-matches-at A B I), which gave the
9740 misleading impression that the two functions were variants, one
9741 with a location I. The new API has (bool-vector-count-population A)
9742 and (bool-vector-count-consecutive A B I) to make the distinction
9743 clearer. The first function no longer has a B argument, since the
9744 caller can easily determine the number of nils if the length and
9745 number of ts is known.
9746 * data.c (Fbool_vector_count_population): Rename from
9747 bool_vector_count_matches, and accept just 1 argument.
9748 (Fbool_vector_count_consecutive): Rename from
9749 Fbool_vector_count_matches_at.
9751 Always allocate at least one bits_word per bool vector.
9752 See Daniel Colascione in:
9753 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9754 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9755 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9756 * lisp.h (struct Lisp_Bool_vector): Document this.
9758 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9760 * insdel.c (invalidate_buffer_caches): New function, consolidated
9761 from part of prepare_to_modify_buffer.
9762 (insert_from_gap, prepare_to_modify_buffer):
9763 * coding.c (code_convert_region, code_convert_string):
9764 Call invalidate_buffer_caches. (Bug#15841)
9766 * lisp.h (invalidate_buffer_caches): Add prototype.
9768 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9770 * w32term.c (x_update_window_end): Don't invalidate the entire
9771 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9772 highlight needs to be redisplayed. (Bug#15913)
9774 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9776 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9778 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9780 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9781 while we are using Vprin1_to_string_buffer.
9783 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9784 after inserting the description string. (Bug#15907)
9786 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9788 * data.c: Work around bogus GCC diagnostic about shift count.
9789 Reported by Eli Zaretskii in
9790 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9791 (pre_value): New function.
9792 (count_trailing_zero_bits): Use it.
9794 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9796 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9797 assume C macros are not supported even under -g3 in these old GCC
9800 2013-11-15 Leo Liu <sdl.web@gmail.com>
9802 * minibuf.c (Ftry_completion, Fall_completions)
9803 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9805 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9807 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9808 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9809 This avoids placing unnecessary constants into the Emacs code.
9811 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9813 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9814 for Cygwin w32 build.
9816 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9817 for Cygwin w32 build. (Bug#15892)
9819 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9821 Simplify, port and tune bool vector implementation.
9822 * alloc.c (bool_vector_exact_payload_bytes)
9823 (bool_vector_payload_bytes): Remove.
9824 (bool_vector_fill): Return its argument.
9825 * alloc.c (bool_vector_fill):
9827 * print.c (print_object):
9828 Simplify by using bool_vector_bytes.
9829 * alloc.c (make_uninit_bool_vector):
9830 New function, broken out from Fmake_bool_vector.
9831 (Fmake_bool_vector): Use it. Use tail call.
9832 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9833 * data.c (BITS_PER_ULL): New constant.
9834 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9835 if long long versions don't exist.
9836 (shift_right_ull): New function.
9837 (count_one_bits_word): New function, replacing popcount_bits_word
9838 macro. Don't assume that bits_word is no wider than long long.
9839 (count_one_bits_word, count_trailing_zero_bits):
9840 Don't assume that bits_word is no wider than long long.
9841 * data.c (bool_vector_binop_driver, bool_vector_not):
9842 * fns.c (Fcopy_sequence):
9844 Create an uninitialized destination, to avoid needless work.
9845 (internal_equal): Simplify.
9846 (Ffillarray): Prefer tail call.
9847 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9848 contain at least one word.
9849 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9850 chars are narrower than ints.
9851 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9852 * fns.c (Fcopy_sequence):
9854 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9855 Don't try to port to hosts where bits_word values have holes; the
9856 code wouldn't work there anyway. Verify this assumption, though.
9857 (bool_vector_bytes): New function.
9858 (make_uninit_bool_vector): New decl.
9859 (bool_vector_fill): Now returns Lisp_Object.
9861 * xfns.c (xic_create_fontsetname):
9862 * xrdb.c (gethomedir): Prefer tail calls.
9864 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9866 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9867 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9869 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9870 that requires a return value.
9871 (Fset_buffer_modified_p): Take advantage of this change to do
9874 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9876 * buffer.c (Frestore_buffer_modified_p): Sync it with
9877 Fset_buffer_modified_p.
9878 (Fforce_mode_line_update): New function, moved from subr.el.
9879 (Fset_buffer_modified_p): Use them.
9880 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9882 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9884 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9885 This avoids undefined behavior when subtracting pointers into
9886 different aways. On my platform it also makes the code a tad
9887 smaller and presumably faster.
9889 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9891 * keyboard.c (command_loop_1): Use region-extract-function.
9892 * insdel.c (Qregion_extract_function): Not static any more (can we
9893 stop pretending that these vars can benefit from being marked static?).
9895 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9897 * search.c (find_newline): If buffer text is relocated during the
9898 "dumb loop", adjust C pointers into buffer text to follow suit.
9901 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9903 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9904 for conversion (Bug#15837).
9906 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9908 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9909 for the entire range of inserted characters. (Bug#15841)
9911 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9913 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9915 (realize_default_face): Remove assignment to distant-foreground if
9916 unspecified (Bug#15815).
9918 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9920 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9921 cache-long-scans disabled, since we don't want to call
9922 prepare_to_modify_buffer (in insert_1_both) for each message we
9925 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9926 from buffer.c. Improve commentary to the buffer field setter
9929 * buffer.c (bset_cache_long_scans): Static function deleted.
9930 Improve commentary to the buffer field setter functions.
9931 (init_buffer_once): Default for cache-long-scans changed to t.
9934 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9936 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9938 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9939 This bug was introduced in my 2013-06-21 change, and caused
9940 struct Lisp_Sub_Char_Table objects to be given too many slots,
9941 which broke 'make -C admin/unidata'.
9943 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9945 Import changes from mac-port 4.5.
9946 * macfont.m (mac_font_copy_default_descriptors_for_language)
9947 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9948 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9949 (macfont_language_default_font_names): New.
9950 (macfont_list): Rearrange language/charset code.
9951 (macfont_close): Don't check for macfont_info->cache.
9952 (mac_ctfont_create_preferred_family_for_attributes): New font
9953 selection code, call
9954 mac_font_copy_default_name_for_charset_and_languages.
9955 (mac_font_copy_default_descriptors_for_language)
9956 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9958 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9960 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9962 Port to C11 aligned_alloc, and fix some integer overflows.
9963 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9964 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9965 and use of posix_memalign replaced with aligned_alloc.
9966 (aligned_alloc): New function, defined or declared as needed.
9967 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9968 Don't undef; configure.ac now does this.
9969 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9970 (calloc, aligned_alloc): Check for integer overflow.
9971 (aligned_alloc): Rename from memalign. All uses changed.
9972 (memalign): New function, an alias for aligned_alloc.
9974 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9976 * xdisp.c (redisplay_internal): Fix typo in last change.
9978 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9980 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9982 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9984 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9985 redisplay--mode-lines-cause.
9986 (redisplay_internal): Keep them uptodate. Remove redundant check of
9987 buffer_shared_and_changed.
9988 * *.[chm]: Number every assignment to update_mode_lines so we
9989 can track why it is set.
9991 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9993 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9995 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9997 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9998 can track why it is set.
10000 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10002 Integer-related fixes for term.c etc.
10003 * dispextern.h (face_tty_specified_color): New function.
10004 * term.c (turn_on_face): Don't rely on undefined behavior when
10005 assigning an out-of-range value to 'long'.
10006 Simplify test for toggling highlight.
10007 (tty_capable_p): Omit last two (unused) args. All callers changed.
10008 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10009 (read_menu_input, tty_menu_activate, tty_menu_show):
10010 * xfaces.c (x_supports_face_attributes_p)
10011 (tty_supports_face_attributes_p):
10012 Use bool for boolean. All callers changed.
10013 (tty_supports_face_attributes_p): Omit defaults for color indices;
10014 no longer needed. Simplify tail call.
10016 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10018 * xdisp.c (prepare_menu_bars): Mark static.
10019 * lisp.h (prepare_menu_bars): Don't declare.
10020 * xselect.c (x_handle_selection_clear):
10021 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10023 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10025 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10026 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10028 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10030 * keyboard.c (Fcommand_error_default_function): Rename from
10031 Fdefault_error_output.
10033 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10035 * keyboard.c (Fdefault_error_output): New function, extracted from
10036 cmd_error_internal.
10037 (syms_of_keyboard): Use it for Vcommand_error_function.
10039 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10041 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10042 (init_eval): Use it to ensure handlerlist is non-NULL.
10043 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10044 (Fsignal): Adjust NULLness test of handlerlist.
10045 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10047 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10049 * callproc.c (call_process): Call prepare_to_modify_buffer before
10050 decoding text read from the sub-process, as the decoded stuff will
10051 be inserted into the buffer. This will invalidate the various
10052 caches maintained for the buffer. (Bug#15148)
10054 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10056 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10057 string of glyphless-char-display.
10059 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10061 * nsfns.m (ns_get_name_from_ioreg): New function.
10062 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10063 OSX >= 10.9. Use ns_get_name_from_ioreg.
10065 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10067 Simplify and port recent bool vector changes.
10068 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10069 only in this file. Use a more-efficient implementation if the
10070 second argument is a power of 2.
10071 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10072 Remove no-longer-necessary compile-time checks.
10073 (bool_vector_exact_payload_bytes): New function.
10074 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10075 exact payload changed to call the new function. Do not assume
10076 that the arg or result fits in ptrdiff_t.
10077 (bool_vector_fill): New function.
10078 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10080 (vroundup_ct): Don't assume arg fits in size_t.
10081 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10082 invoke set_category_set.
10083 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10084 All callers changed. Use bool_vector_set.
10085 * category.h (XCATEGORY_SET): Remove; no longer needed.
10086 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10087 bool_vector_bitref.
10088 * data.c (Faref): Use bool_vector_ref.
10089 (Faset): Use bool_vector_set.
10090 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10091 (Fbool_vector_not, Fbool_vector_count_matches)
10092 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10093 * fns.c (concat): Use bool_vector_ref.
10094 (Ffillarray): Use bool_vector_fill.
10095 (mapcar1): Use bool_vector_ref.
10096 (sxhash_bool_vector): Hash words, not bytes.
10097 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10098 a constant, since it's now used in #if.
10099 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10100 unsigned char on unusual architectures, so that we no longer
10101 assume that the number of bits per bits_word is a power of two or
10102 is a multiple of 8 or of CHAR_BIT.
10103 (Qt): Add forward decl.
10104 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10105 at least as strictly as bits_word.
10106 (bool_vector_data, bool_vector_uchar_data): New accessors.
10107 All data structure accesses changed to use them.
10108 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10109 (bool_vector_set): New functions.
10110 (bool_vector_fill): New decl.
10111 (ROUNDUP): Move to alloc.c as described above.
10113 Fix recent gnutls changes.
10114 * gnutls.c (Fgnutls_boot): Don't assume C99.
10115 * process.c (wait_reading_process_output): Fix typo in recent change.
10117 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10119 * process.c (wait_reading_process_output, read_process_output)
10120 (send_process): Check gnutls_state is not NULL.
10122 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10123 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10125 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10127 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10128 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10130 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10133 * nsfns.m (Fx_create_frame): Fix memory leak.
10135 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10136 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10137 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10139 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10141 * xdisp.c (message3_nolog, message_with_string): Encode the string
10142 before writing it to the terminal in a non-interactive session.
10144 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10145 sure we concatenate them into a unibyte string.
10147 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10148 resulting temporary name before returning it to the caller.
10149 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10150 is a unibyte string, convert NAME to a unibyte string to ensure
10151 that the result is also a unibyte string.
10153 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10154 create unibyte strings from default paths and directory/file
10157 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10160 * callproc.c (init_callproc): Use build_unibyte_string to make
10161 sure we create unibyte strings from default paths and
10162 directory/file names.
10164 * buffer.c (init_buffer): Don't store default-directory of
10165 *scratch* in multibyte form. The original problem which led to
10166 that is described in
10167 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10168 but it was solved long ago. (Bug#15260)
10170 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10172 Port to stricter C99 platforms.
10173 Especially, C99 prohibits nesting a struct X inside struct Y if
10174 struct X has a flexible array member.
10175 * alloc.c (struct sdata): New type.
10176 (sdata): Implement in terms of struct sdata.
10177 Remove u member; all uses replaced by next_vector, set_next_vector.
10178 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10179 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10180 (struct sblock): Rename first_data member to data, which is now
10181 a flexible array member. All uses changed.
10182 (next_vector, set_next_vector, large_vector_vec): New functions.
10183 (vector_alignment): New constant.
10184 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10185 (struct large-vector): Now merely a NEXT member, since the old approach
10186 ran afoul of stricter C99. All uses changed to use
10187 large_vector_vec or large_vector_offset.
10188 (large_vector_offset): New constant.
10189 * dispnew.c: Include tparam.h, for tgetent.
10190 Do not include term.h; no longer needed.
10191 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10192 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10193 (struct Lisp_Vector): Use a flexible array member for contents,
10194 instead of a union with a member that is an array of size 1.
10196 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10197 fact that the struct no longer contains a union.
10198 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10199 (struct Lisp_Save_Value, struct Lisp_Free):
10200 Use unsigned, not int, for spacers, to avoid c99 warning.
10201 (union specbinding): Use unsigned, not bool, for bitfield, as
10202 bool is not portable to pre-C99 hosts.
10204 2013-11-04 Glenn Morris <rgm@gnu.org>
10206 * emacs.c (usage_message): Mention that `-L :...' appends.
10208 2013-11-02 Glenn Morris <rgm@gnu.org>
10210 * Makefile.in (abs_builddir): Remove.
10211 (bootstrap_exe): Use relative filename.
10213 Use relative filenames in TAGS files.
10214 * Makefile.in (abs_srcdir): Remove it again.
10215 (.PHONY): Remove frc.
10216 (maintainer-clean): No more TAGS-LISP file.
10217 (TAGS): Pass relative file names to etags.
10218 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10220 * Makefile.in (abs_srcdir): New, set by configure.
10222 (maintainer-clean): Remove pointless echo. That should be in the
10223 top-level Makefile, if anywhere. Delete TAGS-LISP.
10224 (extraclean): No s/ and m/ directories for some time.
10225 (TAGS): Also depend on ctagsfiles3.
10226 Remove no-longer-defined S_FILE.
10227 Pass absolute filenames to etags once more.
10228 (TAGS-LISP): Replace lispdir with its expansion.
10229 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10230 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10232 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10234 * xfaces.c (check_lface_attrs, realize_default_face):
10235 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10236 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10238 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10240 * emacs.c (original_pwd): Remove global var by making it local.
10241 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10243 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10245 * xfaces.c: Declare color_distance.
10246 (QCdistant_foreground): New variable.
10247 (NEAR_SAME_COLOR_THRESHOLD): New define.
10248 (load_color2): New function.
10249 (load_color): Call load_color2.
10250 (load_face_colors): Call load_color2 and if distant-color is specified
10251 calculate distant and use distant-color if colors are near.
10252 (LFACE_DISTANT_FOREGROUND): New define.
10253 (merge_face_ref, Finternal_set_lisp_face_attribute)
10254 (Finternal_get_lisp_face_attribute)
10255 (x_supports_face_attributes_p): Handle distant-foreground similar to
10257 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10259 * dispextern.h (lface_attribute_index):
10260 Add LFACE_DISTANT_FOREGROUND_INDEX.
10262 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10264 * image.c (pbm_next_char): New function.
10265 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10266 (pbm_scan_number): Use it.
10267 (Qlibjpeg_version): New variable.
10268 (syms_of_image): DEFSYM and initialize it.
10270 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10272 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10274 2013-10-31 Glenn Morris <rgm@gnu.org>
10276 * emacs.c (original_pwd): New char.
10277 (main): If using --chdir, store original_pwd.
10278 (init_cmdargs): When setting Vinvocation_directory based on a
10279 relative argv[0], use original_pwd if set. (Bug#15768)
10281 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10283 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10285 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10287 * insdel.c: Fix minor problems found by static checking.
10288 (Qregion_extract_function): Now static.
10289 (prepare_to_modify_buffer_1): Remove unused locals.
10291 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10293 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10294 (syms_of_xdisp): Declare pre-redisplay-function.
10295 (markpos_of_region): Remove function.
10296 (init_iterator, compute_stop_pos, handle_face_prop)
10297 (face_before_or_after_it_pos, reseat_to_string)
10298 (get_next_display_element, window_buffer_changed)
10299 (redisplay_internal, try_cursor_movement, redisplay_window)
10300 (try_window_reusing_current_matrix, try_window_id, display_line)
10301 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10302 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10303 * window.h (struct window): Remove field `region_showing'.
10304 * dispextern.h (struct it): Remove region_beg/end_charpos.
10305 (face_at_buffer_position, face_for_overlay_string)
10306 (face_at_string_position): Update prototypes.
10307 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10308 (face_at_string_position): Remove `region_beg' and `region_end' args.
10309 * fontset.c (Finternal_char_font):
10310 * font.c (font_at, font_range): Adjust calls accordingly.
10311 * insdel.c (Qregion_extract_function): New var.
10312 (syms_of_insdel): Initialize it.
10313 (prepare_to_modify_buffer_1): Use it.
10315 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10317 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10318 * ftxfont.c (ftxfont_get_gcs):
10319 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10320 * xfaces.c (x_free_colors, x_free_dpy_colors)
10321 (x_create_gc, unload_color):
10322 * xselect.c (x_property_data_to_lisp):
10323 * xsettings.c (parse_settings):
10324 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10325 (get_bits_and_offset): Adjust definition.
10326 * frame.c (XParseGeometry): Adjust locals.
10327 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10328 * regex.h (toplevel): Likewise for reg_syntax_t.
10330 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10332 * eval.c (run_hook_with_args): Use FUNCTIONP.
10334 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10336 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10337 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10338 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10339 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10340 on MS-Windows anyway.
10341 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10342 (free_realized_face): ...adjust user.
10343 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10344 white relief pixels to -1.
10345 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10346 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10347 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10349 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10351 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10352 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10353 in practice now. All callers changed.
10355 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10357 * dispextern.h (struct face): Use bitfields for 'underline_type'
10358 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10359 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10360 'stipple' member. Move 'lface' member up to help...
10361 * xfaces.c (make_realized_face): ...this function to find and
10362 clear just the members that need clearing.
10363 (load_face_colors, realize_x_face):
10364 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10366 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10368 * xftfont.c (struct xftfont_info): Remove set-but-unused
10370 (xftfont_open): Adjust user.
10371 (xftfont_get_colors): Remove useless prototype.
10373 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10375 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10376 before passing them to 'unexec'. (Bug#15260)
10378 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10380 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10382 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10384 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10385 the changed signature of the font driver's 'close' method.
10387 * w32font.h (w32font_close): Adjust the prototype to the change in
10388 function definition.
10390 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10392 * w32uniscribe.c (uniscribe_close): Adapt the call to
10393 w32font_close to its new prototype.
10395 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10397 Omit unused frame argument of font API's close function.
10398 * font.h (struct font): Drop frame argument. Adjust comment.
10399 * font.c (font_clear_cache, font_close_object): Adjust users.
10400 * ftfont.c (ftfont_close):
10401 * ftxfont.c (ftxfont_close):
10402 * macfont.m (macfont_close):
10403 * nsfont.m (nsfont_close):
10404 * w32font.c (w32font_close):
10405 * xfont.c (xfont_close):
10406 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10407 tweak comments and make functions safe if called more than once for
10408 the same font object.
10410 Perform font-specific cleanup when font object is swept by GC. See
10411 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10412 * alloc.c (cleanup_vector): New function.
10413 (sweep_vector): Call it for each reclaimed vector object.
10414 * font.h (struct font): Adjust comment.
10416 2013-10-24 Glenn Morris <rgm@gnu.org>
10418 * Makefile.in (abs_top_srcdir): New, set by configure.
10420 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10422 Adjust recent font-related changes to fix bug#15686.
10423 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10424 is a live window system frame, mark its default font too.
10426 2013-10-23 Glenn Morris <rgm@gnu.org>
10428 * Makefile.in (RUN_TEMACS): Make relative (again).
10429 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10430 (bootstrap-emacs$(EXEEXT)):
10431 Quote entities that might contain whitespace.
10433 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10435 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10436 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10438 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10440 Do not allow font caches to grow too large.
10441 * alloc.c (compact_font_cache_entry, compact_font_caches):
10442 New functions or stub if not HAVE_WINDOW_SYSTEM.
10443 (compact_undo_list): Factor out from Fgarbage_collect.
10445 (mark_face_cache): Mark face font. Move down to avoid
10447 (mark_terminals): Do not mark font cache here.
10448 (Fgarbage_collect): Call compaction functions described
10449 above. Adjust comment.
10451 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10453 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10454 chdir to HOME (bug#15607).
10456 * nsterm.m (Qcocoa, Qgnustep): New variables.
10457 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10458 (ns_get_color): Make selection color work for GNUstep also.
10460 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10462 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10463 handles mouse clicks. Instead, let GPM use the same code as all
10464 the other mice use. See the discussion starting at
10465 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10466 for the details of the problem with the menu bar this fixes.
10468 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10470 Remove port-specific display name lists to avoid extra
10471 complexity and data duplication with display info lists.
10472 * xterm.h (x_display_name_list): Remove declaration.
10473 * xterm.c (x_display_name_list): Remove.
10474 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10475 * xfns.c (x_display_info_for_name, Fx_display_list):
10476 Likewise. Use x_display_list where appropriate.
10477 * w32term.h (w32_display_name_list): Remove declaration.
10478 * w32term.c (w32_display_name_list): Remove.
10479 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10481 * w32fns.c (x_display_info_for_name, Fx_display_list):
10482 Likewise. Use x_display_list where appropriate.
10483 * nsterm.h (ns_display_name_list): Remove declaration.
10484 * nsterm.m (ns_display_name_list): Remove.
10485 (ns_term_init, syms_of_nsterm): Adjust users.
10486 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10487 Likewise. Use x_display_list where appropriate.
10488 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10489 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10490 (mark_terminals): Mark per-terminal font cache.
10492 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10494 Don't run timers in input-pending-p. Its new check-timers param
10495 provides the prior behavior. (Bug#15045).
10496 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10498 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10500 Make some functions static in non-Microsoft builds.
10501 On my platform (Fedora 19 x86-64), this shrinks the
10502 Emacs executable (text+data) by 0.25%.
10503 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10504 (load_color) [!MSDOS]:
10505 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10506 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10507 * lisp.h (check_existing):
10508 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10509 (network_interface_info) [!WINDOWSNT]:
10510 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10511 Remove extern decls.
10512 * fileio.c (check_existing):
10513 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10514 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10515 (network_interface_info) [!WINDOWSNT]:
10516 * term.c (encode_terminal_code) [!WINDOWSNT]:
10517 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10518 * xfaces.c (load_color) [!MSDOS]:
10520 * fileio.c (check_existing, check_executable, check_writable):
10521 * process.c (network_interface_list, network_interface_info):
10522 Move earlier, so that we don't need forward decls.
10523 * gnutls.c (fn_gnutls_transport_set_errno)
10524 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10526 * w32.c (init_environment): Use faccessat rather than
10527 check_existing, partly for consistency with the rest of the code
10528 in this file, partly so that check_existing can be static.
10530 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10531 * emacs.c (MAIN_PROGRAM): New macro.
10532 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10533 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10535 bool vector int width fixes
10536 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10537 (Fbool_vector_count_matches_at):
10538 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10539 can exceed PTRDIFF_MAX, at least in theory.
10540 (Fbool_vector_count_matches_at):
10541 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10543 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10545 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10546 (struct sockaddr): Add forward decl, for platforms that lack it.
10548 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10550 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10553 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10555 * w32.c (network_interface_get_info, network_interface_list)
10556 (network_interface_info): New functions. (Bug#15610)
10557 (GetAdaptersInfo_Proc): New typedef.
10558 (get_adapters_info): New wrapper function.
10559 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10561 * process.h (network_interface_list, network_interface_info):
10564 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10565 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10566 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10567 for WINDOWSNT. Doc fix.
10568 (syms_of_process): Defsubr Snetwork_interface_list and
10569 Snetwork_interface_info unconditionally.
10571 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10572 in NS GUI sessions. (Bug#15629)
10574 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10576 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10578 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10580 * print.c (print_object): Print " ..." when truncating bool vectors.
10582 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10584 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10585 standard mouse buttons.
10587 * termhooks.h (struct input_event): Remove incorrect commentary.
10589 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10591 Disallow bool vector operations on mixed-length operands.
10592 The old behavior left garbage in the result vector sometimes,
10593 and didn't seem to be useful.
10594 * data.c (Qwrong_length_argument): New static var.
10595 (wrong_length_argument): New function.
10596 (bool_vector_binop_driver): Check that args agree in length.
10598 * keyboard.c, keyboard.h (all_kboards): Now static.
10600 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10602 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10603 note from the lispref.
10605 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10607 * nsterm.h (struct ns_display_info): Remove set-but-unused
10608 member image_cache (image caches are per-terminal anyway).
10609 (FRAME_X_IMAGE_CACHE): Remove.
10610 * nsterm.m (ns_initialize_display_info): Adjust user.
10612 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10614 * w32proc.c: Include mingw_time.h.
10616 * w32.c: Include mingw_time.h.
10618 Implement scrolling of TTY menus when the screen is too short.
10620 * term.c (tty_menu_display): Accept an additional argument, the
10621 menu item from which to start displaying the menu. Account for
10622 the value of Y when limiting the menu to the number of available
10624 (mi_result): New enumeration.
10625 (read_menu_input): Return enumerated value. When the y coordinate
10626 hits min_y or max_y, return scroll indication instead of wrapping
10628 (tty_menu_activate): Handle the scrolling indications from
10629 read_menu_input. Compute the first menu item to display and pass
10630 it to tty_menu_display.
10632 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10634 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10635 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10636 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10637 Adjust to match the change described below.
10638 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10639 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10640 memory_below_frame members to...
10641 * termchar.h (struct tty_display_info): ...here because they're
10642 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10643 * term.c (init_tty):
10644 * nsterm.m (ns_create_terminal):
10645 * w32term.c (w32_create_terminal):
10646 * xterm.c (x_create_terminal): Adjust users.
10647 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10648 to filter out non-TTY frames. Adjust comment.
10649 (scrolling): Adjust user. Prefer eassert for debugging check.
10651 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10653 * xfaces.c (PT_PER_INCH): Remove unused macro.
10654 * termhooks.h (struct terminal): Remove set-but-unused
10655 member fast_clear_end_of_line.
10656 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10657 * nsterm.m (ns_create_terminal):
10658 * term.c (init_tty):
10659 * w32term.c (w32_create_terminal):
10660 * xterm.c (x_create_terminal): Adjust users.
10662 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10664 * lisp.h (bool_vector_size): New function.
10665 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10666 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10667 (Fbool_vector_not, Fbool_vector_count_matches_at):
10668 Remove uses of 'eassume' that should no longer be needed,
10669 because they are subsumed by the 'eassume' in bool_vector_size.
10671 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10673 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10674 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10675 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10677 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10679 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10680 have different dimensions. (Bug#15575)
10682 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10685 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10687 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10689 * term.c (tty_menu_show): Never return with unbalanced
10690 specpdl. Use eassert for debugging check. Adjust style.
10692 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10694 * term.c (read_menu_input): Make selection of menu items
10695 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10696 (tty_menu_activate): Fix off-by-one error when computing max_y.
10698 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10700 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10701 audit logging (only used with GnuTLS 3.x) and enable it.
10703 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10705 * dispnew.c (redraw_frame): Remove useless #ifdef because
10706 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10707 Also, move TTY fflush to...
10708 * term.c (tty_update_end): ...this function.
10710 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10712 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10713 the end of the frame's glyph matrix. (Bug#15575)
10715 * term.c (tty_menu_display): Don't move cursor while overwriting
10716 frame's glyphs with menu items. Limit the number of items
10717 displayed to what can be shown on the available screen lines,
10718 excluding the echo area.
10719 (tty_menu_activate): Limit the Y coordinate allowed by
10720 read_menu_input to the last screen line used for menu display.
10722 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10724 * lisp.h (eassume): New macro.
10725 Also, include <verify.h>, for 'assume'.
10726 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10727 (vroundup, vector_nbytes):
10728 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10729 (Fbool_vector_not, Fbool_vector_count_matches)
10730 (Fbool_vector_count_matches_at):
10731 Use eassume, not eassert.
10732 * casetab.c (set_identity, shuffle):
10733 * composite.c (composition_gstring_put_cache):
10734 * dispnew.c (update_frame_1):
10735 * ftfont.c (ftfont_shape_by_flt):
10736 * image.c (gif_load):
10737 * intervals.c (offset_intervals):
10738 * macfont.m (macfont_shape):
10739 Remove calls to 'assume' that are no longer needed, because
10740 --enable-gcc-warnings no longer generates bogus warnings
10741 when these calls are removed.
10743 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10745 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10747 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10749 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10750 (Qsubstitute_env_in_file_name): New var.
10751 (syms_of_fileio): Define it.
10753 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10755 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10756 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10759 * term.c (save_and_enable_current_matrix): Don't allocate and
10760 don't save margin areas.
10761 (restore_desired_matrix): Don't restore margin areas.
10762 (free_saved_screen): Don't free margin areas.
10764 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10766 * image.c: Pacify --enable-gcc-warnings.
10767 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10768 #define only if used.
10770 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10772 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10773 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10774 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10775 (gif_load): For giflib v5.x and later, display the error message
10776 produced by giflib when its functions fail.
10777 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10780 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10782 * keyboard.c (last_event_timestamp): Remove. For X selection and
10783 GTK popup menus, it may be obtained from per-frame X display info.
10784 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10785 (process_special_events): Adjust users.
10786 * keyboard.h (last_event_timestamp): Remove declaration.
10787 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10788 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10789 * menu.h (xmenu_show): Adjust prototype.
10790 * menu.c (Fx_popup_menu): Adjust user.
10791 * xselect.c (x_own_selection, x_get_foreign_selection)
10792 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10794 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10796 * keyboard.c (init_kboard): Now static. Add arg
10797 to denote window system. Adjust comment.
10798 (init_keyboard): Adjust user.
10799 (allocate_kboard): New function.
10800 (syms_of_keyboard):
10801 * nsterm.m (ns_term_init):
10802 * term.c (init_tty):
10803 * w32term.c (w32_create_terminal):
10804 * xterm.c (x_term_init): Use it.
10805 * keyboard.h (init_kboard): Remove prototype.
10806 (allocate_kboard): Add prototype.
10808 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10810 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10811 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10813 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10815 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10817 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10819 * term.c (tty_menu_activate): Flush the output stream after
10820 showing the cursor, and don't mark the frame garbaged at exit from
10821 the function. Fixes redisplay glitches when moving from one menu
10824 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10826 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10827 or throw error (Bug#15570).
10829 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10831 * intervals.c (temp_set_point_both): Move test into 'eassert',
10834 * lisp.h (eassert): Don't use 'assume'.
10835 Sometimes 'assume' wins in performance, and sometimes it loses,
10836 so it shouldn't be used all the time. Perhaps we need two
10837 flavors of 'eassert', one for where 'assume' is far more likely
10838 to help or to hurt; but that can be done later.
10839 Reported by Dmitry Antipov in
10840 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10841 Also, don't include <verify.h>; no longer needed.
10843 2013-10-09 Glenn Morris <rgm@gnu.org>
10845 * eval.c (Fcond): Doc tweak.
10847 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10849 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10850 expressions with side effects to eassert. (Bug#15565)
10852 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10854 * fns.c (hashfn_user_defined): Allow hash functions to return any
10857 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10859 Fix minor problems found by static checking.
10860 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10861 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10862 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10863 * keyboard.c (read_menu_command): Remove unused local.
10864 * lisp.h (read_menu_command): New decl.
10865 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10866 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10867 Return ptrdiff_t, not int.
10868 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10869 not int, for benefit of xpalloc.
10870 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10872 (have_menus_p): Remove; unused.
10873 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10874 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10875 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10877 (save_and_enable_current_matrix): Omit unnecessary casts.
10878 (read_menu_input): Omit local extern decl (now in lisp.h).
10879 Don't access uninitialized storage if mouse_get_xy fails.
10880 (tty_menu_activate): Mark local as initialized, for lint.
10881 (tty_menu_activate, tty_meny_show): Remove unused locals.
10883 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10885 Support menus on text-mode terminals.
10886 * xterm.h (xw_popup_dialog): Add prototype.
10888 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10889 (xmenu_show): Block input here, instead in Fx_popup_menu.
10890 (xw_popup_dialog): New function, with X-specific bits of popup
10893 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10896 * window.c (Fset_window_configuration): Use run-time tests of the
10897 frame type instead of compile-time conditionals, when menu-bar
10898 lines are considered.
10900 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10901 (w32_popup_dialog): New prototypes.
10903 * w32menu.c (Fx_popup_dialog): Function deleted.
10904 (w32_popup_dialog): New function, with w32 specific bits of popup
10905 dialogs. Block input here.
10907 * w32inevt.c (w32_console_read_socket): Minor change to add
10908 debugging TTY events.
10910 * w32fns.c (show_hourglass): If returning early because the frame
10911 is not a GUI frame, unblock input.
10913 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10914 (cursorY): New functions.
10916 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10917 WINDOWSNT, macros that call curX and curY elsewhere.
10919 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10921 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10922 specific function to hide and show cursor on a text-mode terminal.
10923 (tty_menu_struct, struct tty_menu_state): New structures.
10924 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10925 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10926 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10927 (tty_menu_locate, save_and_enable_current_matrix)
10928 (restore_desired_matrix, screen_update, read_menu_input)
10929 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10930 (tty_pop_down_menu, tty_menu_last_menubar_item)
10931 (tty_menu_new_item_coords, tty_menu_show): New functions.
10932 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10934 * nsterm.h (ns_popup_dialog): Adjust prototype.
10936 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10937 of in x-popup-menu.
10938 (ns_popup_dialog): Adapt order of arguments to the other
10939 *_menu_show implementations.
10940 (Fx_popup_dialog): Function deleted.
10942 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10944 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10946 * menu.c (have_boxes): New function.
10947 (single_keymap_panes): Use it instead of a compile-time
10949 (single_menu_item): Use run-time tests of the frame type instead
10950 of compile-time conditionals.
10951 (encode_menu_string): New function.
10952 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10953 the macro, since different types of frame need different encoding
10955 (digest_single_submenu): Use run-time tests of frame type instead
10956 of, or in addition to, compile-time conditionals.
10957 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10958 (Fx_popup_menu): Detect when the function is called from keyboard
10959 on a TTY. Don't barf when invoked on a text-mode frame.
10960 Check frame type at run time, instead of compile-time conditionals for
10961 invoking terminal-specific menu-show functions.
10962 Call tty_menu_show on text-mode frames.
10963 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10964 run time to determine which alternative to invoke; support dialogs
10967 * keyboard.h <Qmouse_movement>: Declare.
10969 * keyboard.c <Qmouse_movement>: Now extern.
10970 <Qecho_keystrokes>: New static variable.
10971 (read_key_sequence): Accept an additional argument, a flag to
10972 prevent redisplay during reading of the key sequence. All callers
10974 (read_menu_command): New function.
10975 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10977 (toolkit_menubar_in_use): New function.
10978 (make_lispy_event): Use it instead of a compile-time test.
10980 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10981 window-system being available.
10983 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10984 to x-popup-dialog on the frame type, they all now support popup
10987 * dispnew.c (save_current_matrix): Save the margin areas.
10988 (restore_current_matrix): Restore margin areas.
10989 (update_frame_with_menu): New function.
10991 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10994 * alloc.c (make_save_ptr): Now compiled unconditionally.
10996 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10998 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10999 (redraw_frame, update_frame): Adjust users.
11000 * dispextern.h (set_window_update_flags): Adjust prototype.
11001 * xdisp.c (redisplay_internal): When updating all frames with zero
11002 windows_or_buffers_changed, assume that only the windows that shows
11003 current buffer should be really updated.
11005 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11007 Do not allocate huge temporary memory areas and objects while encoding
11008 for file I/O, thus reducing an enormous memory usage for large buffers.
11009 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11010 * coding.h (struct coding_system): New member raw_destination.
11011 * coding.c (setup_coding_system): Initialize it to zero.
11012 (encode_coding_object): If raw_destination is set, do not create
11013 dst_object. Add comment.
11014 * fileio.c (toplevel): New constant E_WRITE_MAX.
11015 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11016 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11018 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11020 * nsterm.m (windowDidExitFullScreen:)
11021 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11023 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11025 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11026 * keyboard.c (unblock_input_to): Don't process pending signals
11027 if a fatal error is in progress.
11029 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11030 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11031 they're talking about words in Lisp bool vectors.
11032 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11033 * data.c (popcount_bits_word): Rename from popcount_size_t.
11034 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11037 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11039 Improve support for popcount and counting trailing zeros (Bug#15550).
11040 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11041 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11042 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11043 (popcount_size_t_msc, popcount_size_t_gcc):
11044 Remove; now done by Gnulib.
11045 (popcount_size_t): Now a macro that defers to Gnulib.
11046 (count_trailing_zero_bits): Return int, for consistency with
11047 Gnulib and because Emacs prefers signed to unsigned int.
11048 Don't assume that size_t is either unsigned int or unsigned long
11049 or unsigned long long.
11050 (size_t_to_host_endian): Do not assume that size_t is either
11051 exactly 32 or exactly 64 bits wide.
11052 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11053 etc., so that it's now an enum constant, not a macro.
11054 No need to assume that it's either 32 or 64.
11056 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11058 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11061 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11063 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11064 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11066 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11068 emacs_read and emacs_write now use void *, not char *.
11069 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11070 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11071 Buffer arg is now void *, not char *. This matches plain
11072 'read' and 'write' better, and avoids a constraint violation
11073 on Solaris 9 with Oracle Studio.
11075 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11077 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11078 memset to explicit loop. Otherwise copy largest possible chunk
11079 from initialized to uninitialized part, thus allowing the longer
11080 memcpy runs and reducing the number of loop iterations.
11082 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11084 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11085 hide toolbar (Bug#15388).
11086 (windowDidEnterFullScreen:): If presentation options are zero,
11087 set them here (Bug#15388).
11088 (ns_update_auto_hide_menu_bar): Remove runtime check.
11089 Don't auto hide dock unless menubar is also auto hidden.
11091 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11093 * editfns.c (message): Mention batch mode in doc string.
11095 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11097 * nsterm.m (check_native_fs): Remove erroneous comment.
11099 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11101 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11102 uses find_newline instead of scan_newline and so doesn't move point.
11104 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11106 Use hardware support for byteswapping on glibc x86 etc.
11107 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11108 whereas the old swap64 needed 30.
11109 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11110 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11111 Use byteswap.h's macros to swap bytes.
11112 * lisp.h (swap16, swap32, swap64): Remove.
11113 All uses replaced by bswap_16, bswap_32, bswap_64.
11115 * bytecode.c (exec_byte_code): Use some more volatile variables
11116 to work around local variables getting clobbered by longjmp.
11117 Port to pre-C99, which doesn't allow decls after stmts.
11119 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11121 * lisp.h (eassert): Assume that COND is true when optimizing.
11122 In other words, take on the behavior of eassert_and_assume.
11123 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11124 (eassert_and_assume): Remove. All uses replaced by eassert.
11126 * xdisp.c (Qglyphless_char): Now static.
11128 Adjust to merge from gnulib.
11129 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11130 * lisp.h: Include <verify.h>, for 'assume'.
11132 * eval.c (clobbered_eassert): New macro.
11133 (internal_catch, internal_condition_case)
11134 (internal_condition_case_1, internal_condition_case_2)
11135 (internal_condition_case_n): Use it instead of eassert
11136 when the argument contains locals clobbered by longjmp.
11137 Don't use clobbered locals outside of clobbered_eassert.
11138 (internal_lisp_condition_case): Use a volatile variable
11139 to work around a local variable's getting clobbered.
11141 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11143 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11144 (PUSH_HANDLER): New macro.
11145 (catchlist): Remove.
11146 (handlerlist): Always declare.
11148 * eval.c (catchlist): Remove (merge with handlerlist).
11149 (handlerlist, lisp_eval_depth): Not static any more.
11150 (internal_catch, internal_condition_case, internal_condition_case_1)
11151 (internal_condition_case_2, internal_condition_case_n):
11153 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11154 handlerlist/catchlist.
11155 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11156 handlerlist which can only handle a single condition-case handler at
11158 (find_handler_clause): Simplify since we only a single branch here
11161 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11163 (bcall0): New function.
11164 (exec_byte_code): Add corresponding cases. Improve error message when
11165 encountering an invalid byte-code. Let Bunwind_protect accept
11166 a function (rather than a list of expressions) as argument.
11168 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11169 and make them unconditional now that they're heap-allocated.
11171 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11173 * charset.c (Fdecode_char, Fencode_char): Remove description of
11174 `restriction' arg. now that it's hidden by advertised-calling-convention.
11176 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11178 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11179 Remove unused variable (from mac-port).
11180 (macfont_draw): Use s->ybase for correct y position.
11182 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11184 * frame.h (struct frame): Drop has_minibuffer member because...
11185 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11186 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11188 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11190 * window.h (struct window): Prefer enum text_cursor_kinds to int
11191 for phys_cursor_type member. Move the latter, phys_cursor_width,
11192 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11193 * window.c (replace_window, make_window): Adjust users.
11195 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11197 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11198 this module is never compiled otherwise.
11200 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11202 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11205 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11207 * xdisp.c (get_next_display_element): Don't call face_for_font in
11208 a build configured --without-x. (Bug#15484)
11210 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11212 * window.c (calc_absolute_offset): #elif should be #elif defined.
11214 * frame.c (delete_frame): Block/unblock input to overcome race
11215 condition (Bug#15475).
11217 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11219 * frame.c (delete_frame): Record selected frame only after
11220 calling Qdelete_frame_functions (Bug#15477).
11222 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11224 * nsterm.m (ns_selection_color): Remove.
11225 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11226 NSColor selectedText(Background)Color. Only for COCOA.
11227 (ns_term_init): Remove assignment of ns_selection_color, logic
11228 moved to ns_get_color.
11230 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11231 NS_SELECTION_COLOR_DEFAULT.
11232 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11234 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11236 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11237 frame' does not have the tool_bar_window member.
11239 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11241 Signal error when reading an empty byte-code object (Bug#15405)
11242 * lread.c (read1): Signal error.
11243 * alloc.c (make_byte_code): eassert header size.
11244 (sweep_vectors): Change an int to size_t.
11246 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11248 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11249 instead of ints, as it's the usual style for offsetof constants. See:
11250 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11252 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11253 This is ugly, but it should fix the performance problem for older
11254 GCC versions in the short run. I'll look into integrating the
11255 Gnulib module for popcount, as a better fix.
11256 See the thread starting in:
11257 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11258 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11259 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11260 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11261 (popcount_size_t): Use it.
11263 2013-09-24 Daniel Colascione <dancol@dancol.org>
11265 * process.c (Fnetwork_interface_info): Fix build break due to
11268 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11270 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11271 Prefer signed to unsigned integers where either will do.
11272 No need for 'const' on locals that do not escape.
11273 Omit easserts with unnecessary and unportable assumptions about
11274 alignment. Avoid unnecessary casts to char *.
11276 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11278 Use union for the payload of struct Lisp_Vector.
11279 This helps to avoid a few glitches dictated by C's aliasing rules.
11280 * lisp.h (struct Lisp_Vector): Use union for next and
11281 contents member. Adjust comment. Change related users.
11282 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11283 Related users changed.
11284 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11285 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11286 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11287 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11289 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11291 Optimize glyph row clearing and copying routines.
11292 * dispextern.h (struct glyph_row): Change layout of struct
11293 glyph_row to help copy_row_except_pointers. Adjust comment.
11294 * dispnew.c (null_row): Remove.
11295 (clear_glyph_row): Use offsetof and memset to find and clear
11296 just the members that need clearing. Adjust comment.
11297 (copy_row_except_pointers): Likewise for copying.
11299 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11301 Some minor cleanups of recently-added bool vector code.
11302 * conf_post.h (assume): Always return void. Use lint version
11303 only if GCC and MSC versions don't apply.
11304 * conf_post.h (assume):
11305 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11306 Depend on _MSC_VER, not __MSC_VER, for consistency with
11308 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11309 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11310 (bool_vector_binop_driver, count_trailing_zero_bits)
11311 (size_t_to_host_endian): Now static, not static inline;
11312 the latter isn't needed with modern compilers and doesn't
11313 work with older compilers anyway.
11315 * alloc.c (valgrind_p): Use bool for boolean.
11317 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11319 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11320 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11321 (display_last_displayed_message_p, message_buf_print)
11322 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11323 Use bool for boolean.
11324 * dispextern.h (cancel_line, init_desired_glyphs):
11325 Remove ancient leftover.
11326 (help_echo_showing_p, hourglass_shown_p):
11327 * lisp.h (noninteractive_need_newline): Adjust declaration.
11329 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11331 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11333 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11334 ...this file and convert the latter to static. Adjust comment.
11335 (make_initial_frame):
11336 * window.c (init_window_once): Adjust user.
11337 * frame.h (last_nonminibuf_frame): Remove declaration.
11338 * lisp.h (selected_frame): Likewise.
11339 * msdos.c (the_only_display_info): Adjust comment.
11341 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11343 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11344 computing the end column of mouse-highlight that comes from
11345 display or overlay strings. (Bug#15437)
11346 (note_mouse_highlight): Adapt calculation of last argument to
11347 mouse_face_from_string_pos to the above change.
11349 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11350 all platforms, not just for clang.
11352 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11354 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11355 about excess arguments to snprintf.
11357 * conf_post.h(assume): Use __builtin_unreachable for clang.
11359 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11361 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11362 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11364 2013-09-23 Daniel Colascione <dancol@dancol.org>
11366 * alloc.c (USE_VALGRIND): New macro; on by default
11367 when ENABLE_CHECKING.
11368 (mark_maybe_object, mark_maybe_pointer)
11369 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11371 (valgrind_p) [USE_VALGRIND]: New variable.
11372 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11374 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11376 * process.c (wait_reading_process_output): Change int pnamelen to
11379 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11380 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11381 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11382 argument to unsigned long to avoid warning.
11383 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11385 * conf_post.h (assume): Fix compiler error: x shall be cond.
11387 2013-09-22 Daniel Colascione <dancol@dancol.org>
11389 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11390 warning when compiling without a window system.
11392 2013-09-22 Daniel Colascione <dancol@dancol.org>
11394 * data.c (Qbool_vector_p): New symbol.
11395 (bool_vector_spare_mask, popcount_size_t_generic)
11396 (popcount_size_t_msc, popcount_size_t_gcc)
11398 (bool_vector_binop_driver)
11399 (count_trailing_zero_bits, size_t_to_host_endian)
11400 (Fbool_vector_exclusive_or)
11401 (Fbool_vector_union)
11402 (Fbool_vector_intersection, Fbool_vector_set_difference)
11403 (Fbool_vector_subsetp, Fbool_vector_not)
11404 (Fbool_vector_count_matches)
11405 (Fbool_vector_count_matches_at): New functions.
11406 (syms_of_data): Intern new symbol, functions.
11407 * alloc.c (bool_vector_payload_bytes): New function.
11408 (Fmake_bool_vector): Instead of calling Fmake_vector,
11409 which performs redundant initialization and argument checking,
11410 just call allocate_vector ourselves. Make sure we clear any
11411 terminating padding to zero.
11412 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11413 instead of open-coding the size calculation.
11414 (vroundup_ct): New macro.
11415 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11416 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11417 * composite.c (composition_gstring_put_cache):
11418 Change lint_assume to assume.
11419 * conf_post.h (assume): New macro.
11420 (lint_assume): Remove.
11421 * dispnew.c (update_frame_1): Change lint_assume to assume.
11422 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11424 * image.c (gif_load): Change lint_assume to assume.
11425 * lisp.h (eassert_and_assume): New macro.
11426 (Qbool_vector_p): Declare.
11427 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11428 (swap16, swap32, swap64): New inline functions.
11429 * macfont.m (macfont_shape): Change lint_assume to assume.
11430 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11431 * xsettings.c (parse_settings): Use new swap16 and
11432 swap32 from lisp.h instead of file-specific macros.
11434 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11436 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11437 found (which can legitimately happen when the glyph row at the
11438 window start is disabled in the current_matrix. (Bug#15365)
11440 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11442 Fix syntax.h bug introduced by recent INLINE change.
11443 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11444 conditionally compiled one way in some modules, and a different
11445 way in others. This doesn't work with extern inline functions,
11446 which must have the same definition in all modules, because the
11447 defining code might be shared across modules, depending on the
11448 implementation. Symptoms reported by Martin Rudalics in:
11449 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11450 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11451 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11452 overriding the corresponding functions in syntax.h.
11453 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11454 (syntax_property): New inline functions.
11455 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11456 Rewrite in terms of these new functions.
11458 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11460 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11461 not chars_in_text, whose result depends on the multibyteness of
11462 the current buffer. (Bug#15426)
11464 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11466 Port recent change to hosts where pointers aren't 'long'.
11467 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11468 Don't assume that pointers are the same width as 'long'.
11469 Add a compile-time check that a pointer fits into two X slots.
11471 A simpler, centralized INLINE.
11472 * conf_post.h (INLINE): Define only if not already defined.
11473 This allows us to use a single INLINE, defined by one file
11475 * emacs.c (INLINE): Define it.
11476 Also, include category.h, charset.h, composite.h, dispextern.h,
11477 syntax.h, systime.h, so that their INLINE definitions are expanded
11478 properly for Emacs.
11479 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11480 * buffer.h, buffer.c (BUFFER_INLINE):
11481 * category.h, category.c (CATEGORY_INLINE):
11482 * character.h, character.c (CHARACTER_INLINE):
11483 * charset.h, charset.c (CHARSET_INLINE):
11484 * composite.h, composite.c (COMPOSITE_INLINE):
11485 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11486 * frame.h, frame.c (FRAME_INLINE):
11487 * intervals.h, intervals.c (INTERVALS_INLINE):
11488 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11489 * lisp.h, alloc.c (LISP_INLINE):
11490 * process.h, process.c (PROCESS_INLINE):
11491 * syntax.h, syntax.c (SYNTAX_INLINE):
11492 * systime.h, sysdep.c (SYSTIME_INLINE):
11493 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11494 * window.h, window.c (WINDOW_INLINE):
11495 Remove. All uses replaced with INLINE.
11497 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11499 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11500 to avoid Bug#15398.
11502 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11504 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11505 'const char *' to avoid compiler warnings due to similar change in
11506 the prototype of x_get_string_resource.
11508 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11510 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11511 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11512 going to replace static variables below. Adjust comments.
11513 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11514 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11515 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11516 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11517 Related users changed.
11518 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11519 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11520 last_mouse_movement_time, going to replace static variables below.
11522 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11523 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11525 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11526 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11527 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11528 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11529 static variables below.
11530 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11531 (last_mouse_scroll_bar): Remove.
11532 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11533 (mouseExited): Related users changed.
11535 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11537 Do not use external array to process X scroll bar messages.
11538 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11539 (x_send_scroll_bar_event): Pack window pointer into two slots
11540 of XClientMessageEvent if we're 64-bit. Adjust comment.
11541 (x_scroll_bar_to_input_event): Unpack accordingly.
11543 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11545 Ifdef away recent changes which aren't relevant to NS port.
11546 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11547 [!HAVE_NS]: Declare as such.
11548 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11549 [!HAVE_NS]: Define as such.
11551 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11553 * frame.c (x_redo_mouse_highlight): New function
11554 to factor out common code used in W32 and X ports.
11555 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11556 * xterm.h (struct x_display_info):
11557 * w32term.h (struct w32_display_info):
11558 * nsterm.h (struct ns_display_info): New members
11559 last_mouse_motion_frame, last_mouse_motion_x and
11560 last_mouse_motion_y, going to replace static variables below.
11561 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11562 (redo_mouse_highlight): Remove.
11563 (note_mouse_movement, syms_of_xterm): Adjust user.
11564 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11565 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11566 (redo_mouse_highlight): Remove.
11567 (note_mouse_movement, syms_of_w32term): Adjust user.
11568 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11569 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11571 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11572 * nsfns.m (compute_tip_xy): Adjust user.
11574 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11576 * frame.c (x_mouse_grabbed): New function.
11577 * dispextern.h (x_mouse_grabbed): Add prototype.
11578 (last_mouse_frame): Remove declaration.
11579 * xterm.h (struct x_display_info):
11580 * w32term.h (struct w32_display_info):
11581 * nsterm.h (struct ns_display_info): New member
11582 last_mouse_frame, going to replace...
11583 * xdisp.c (last_mouse_frame): ...global variable.
11584 (note_tool_bar_highlight):
11585 * w32term.c (w32_mouse_position, w32_read_socket):
11586 * xterm.c (XTmouse_position, handle_one_xevent):
11587 Use x_mouse_grabbed.
11588 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11590 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11592 * w32term.c (w32_read_socket): Avoid temporary
11593 variables in a call to x_real_positions.
11594 * xterm.c (handle_one_xevent): Likewise.
11596 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11598 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11599 (x_icon_type): Remove prototype.
11600 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11601 * frame.c (x_icon_type): Remove.
11602 * w32term.c (x_make_frame_visible, x_iconify_frame):
11603 * xterm.c (x_make_frame_visible, x_iconify_frame):
11604 Use x_set_bitmap_icon to factor out common code.
11606 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11608 * dispextern.h (check_x_display_info, x_get_string_resource):
11609 Declare here just once and unify the latter.
11610 * frame.c (check_x_display_info, x_get_string_resource):
11611 * nsterm.h (check_x_display_info):
11612 * xrdb.c (x_get_string_resource):
11613 * xterm.h (check_x_display_info): Remove prototypes.
11614 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11615 * w32reg.c (x_get_string_resource): Likewise.
11616 (w32_get_rdb_resource): Adjust user.
11618 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11620 * xterm.h (struct x_display_info): New member
11621 x_pending_autoraise_frame, going to replace...
11622 * xterm.c (pending_autoraise_frame): ...static variable.
11623 (x_new_focus_frame, XTread_socket): Adjust users.
11624 * w32term.h (struct w32_display_info): New member
11625 w32_pending_autoraise_frame, going to replace...
11626 * w32term.c (pending_autoraise_frame): ...global variable.
11627 (x_new_focus_frame, w32_read_socket): Adjust users.
11629 2013-09-17 Glenn Morris <rgm@gnu.org>
11631 * xdisp.c (message_dolog): If we create *Messages*,
11632 switch it to messages-buffer-mode.
11634 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11636 Don't overuse 'const' in types of locals.
11637 * bidi.c (bidi_count_bytes):
11638 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11639 (xg_event_is_for_scrollbar):
11640 * xselect.c (x_handle_property_notify)
11641 (x_handle_selection_notify, x_handle_dnd_message):
11642 * xsettings.c, xsettings.h (xft_settings_event):
11643 * xterm.c (x_handle_net_wm_state, handle_one_event)
11644 (x_menubar_window_to_frame, x_detect_focus_change)
11645 (construct_mouse_click, note_mouse_movement)
11646 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11647 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11648 (handle_one_xevent, x_handle_net_wm_state):
11649 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11650 (x_handle_dnd_message):
11651 Avoid unnecessary 'const', typically the second 'const' in
11652 'const foo * const arg', a 'const' that does not affect the API
11653 and doesn't significantly help the human reader.
11655 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11657 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11658 only if Glib < 2.36.0.
11659 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11660 * xsettings.c (init_gconf, init_gsettings): Do not check
11662 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11664 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11666 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11668 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11669 before calling g_type_init.
11671 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11673 * nsterm.m (syms_of_nsterm): ... to here.
11675 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11677 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11678 (ignore_next_mouse_click_timeout): Use Time as X does.
11679 (handle_one_xevent): Avoid cast and use unsigned comparison.
11681 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11683 Do not copy X event in handle_one_xevent except KeyPress case.
11684 Wnen XEvent is processed, it is unlikely to be changed except
11685 KeyPress case, so we can avoid copying and use const pointer to
11686 const data to make sure that an event is not changed elsewhere.
11687 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11688 const' and do not create local copy except for the KeyPress event.
11689 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11690 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11691 (x_handle_net_wm_state, x_menubar_window_to_frame)
11692 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11693 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11694 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11695 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11696 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11697 (x_handle_dnd_message):
11698 * xsettings.c (xft_settings_event):
11699 Use 'const XEvent * const' where appropriate.
11700 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11702 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11704 Fix X event waiting to handle multiple frames.
11705 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11706 * xterm.c (pending_event_wait): Remove. Adjust users.
11707 (x_detect_focus_change): Pass frame arg.
11708 (handle_one_xevent): Find related frame early and clear per-frame
11709 wait_event_type only if this is an event for the relevant frame.
11710 (x_wait_for_event): Use per-frame wait_event_type.
11712 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11714 * nsfns.m (Fx_create_frame): Fix font driver registration for
11717 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11718 for syms_of_macfont.
11720 * nsterm.m: Include macfont.h.
11721 (ns_tmp_flags, ns_tmp_font): Remove.
11722 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11723 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11724 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11725 (changeFont:): Fix code style. Check for font driver type when
11728 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11731 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11732 (nsfont_open): Set font driver type.
11733 Set font->ascent and font->descent. Figure out font instead of
11734 ns_tmp_font, and flags instead of ns_tmp_flags.
11735 Fix indentation. Remove call to ns_draw_text_decoration,
11738 * nsfns.m: Include macfont.h.
11739 (Fx_create_frame): Register macfont driver, make a better default font.
11740 (Fns_popup_font_panel): Get font from macfont driver, if used.
11742 * macfont.m, macfont.h, macuvs.h: New files.
11744 * font.h: Declare syms_of_macfont.
11746 * font.c (syms_of_font): Call syms_of_macfont.
11748 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11750 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11752 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11753 and it is always zero for others, so I assume that this is an ancient
11754 leftover which nobody will want to change any more.
11755 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11756 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11757 * frame.c (x_set_scroll_bar_width):
11758 * w32fns.c (w32_createscrollbar):
11759 * w32term.c (w32_set_vertical_scroll_bar):
11760 * xfns.c (x_set_scroll_bar_default_width):
11761 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11762 (x_scroll_bar_expose): Related users changed.
11764 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11766 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11767 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11768 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11770 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11771 Define once here...
11772 * nsterm.h, w32term.h, xterm.h: ...and not here.
11773 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11774 Remove unused Xisms.
11775 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11776 these modules are never compiled otherwise.
11778 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11780 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11781 Doc fix. (Bug#15375)
11783 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11785 Unify Fx_focus_frame between all ports.
11786 * frame.h (x_focus_frame): New prototype.
11787 * xfns.c (Fx_focus_frame): Remove.
11788 (syms_of_xfns): Do not defsubr it.
11789 (x_focus_frame): X implementation.
11790 * nsfns.m (Fx_focus_frame): Remove.
11791 (syms_of_nsfns): Do not defsubr it.
11792 (x_focus_frame): NS implementation.
11793 * w32term.c (Fx_focus_frame): Remove.
11794 (x_focus_on_frame): Rename to...
11795 (x_focus_frame): W32 implementation.
11796 * w32term.h (x_focus_on_frame): Remove prototype.
11797 * w32fns.c (Fx_focus_frame): Remove.
11798 (syms_of_w32fns): Do not defsubr it.
11799 * frame.c (Fx_focus_frame): Define here.
11800 (syms_of_frame): Defsubr here.
11801 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11803 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11805 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11806 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11807 each port to reference the port-specific window system data.
11808 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11809 (FRAME_DISPLAY_INFO): Define.
11810 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11811 (FRAME_DISPLAY_INFO): Define. Adjust users.
11812 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11813 (FRAME_DISPLAY_INFO): Define. Adjust users.
11814 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11815 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11816 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11817 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11818 * xselect.c, xterm.c: All related users changed.
11820 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11822 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11823 (x_menubar_window_to_frame): Remove prototypes.
11824 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11825 (x_menubar_window_to_frame, x_top_window_to_frame):
11827 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11828 (x_menubar_window_to_frame, x_top_window_to_frame):
11829 ...to here and convert all but the last to static.
11831 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11833 * lisp.mk (lisp): Add w32-common-fns.elc.
11835 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11837 * charset.c (char_charset): Document an exception for char-charset.
11839 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11841 * xterm.h (x_display_info): New field last_user_time...
11842 * xterm.c (toplevel): ...to replace static last_user_time.
11843 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11845 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11847 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11848 scroll bar values to prevent thumb from disappear and update comment.
11850 2013-09-11 Glenn Morris <rgm@gnu.org>
11852 * emacs.c (usage_message): Possessive apostrophe tweak.
11854 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11856 * nsterm.m (syms_of_nsterm): Use Qns.
11857 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11858 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11859 * xfns.c (x_display_info_for_name, Fx_open_connection):
11860 Remove old '#if 0' code.
11861 (syms_of_xfns): Use Qx.
11862 * termhooks.h (fullscreen_hook): Remove the leftover.
11863 (struct terminal): Fix typo in comment.
11865 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11867 Cleaning up a few X scroll bar bits.
11868 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11869 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11870 New member last_seen_part, going to replace...
11871 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11872 (xt_action_hook) [USE_LUCID]: Adjust user.
11873 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11874 Lucid-specific scroll bar support.
11875 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11876 to int and adjust to use last_seen_part member.
11877 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11878 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11879 Initialize last_seen_part.
11881 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11883 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11884 insert-buffer-substring an empty string.
11886 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11888 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11889 avoiding a GCC warning.
11891 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11893 Ifdef away frame tool bar code when it is not really used.
11894 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11895 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11896 and minimize_tool_bar_window_p under the above.
11897 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11898 (fset_tool_bar_window): Likewise.
11899 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11900 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11901 (change_frame_size_1):
11902 * window.c (window_from_coordinates, Frecenter): Adjust users.
11903 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11904 code is not really used.
11905 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11906 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11907 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11908 [!USE_GTK && !HAVE_NS]: Define as such.
11909 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11910 (note_mouse_highlight, expose_frame):
11911 * xfns.c (x_set_tool_bar_lines):
11912 * xterm.c (handle_one_xevent): Adjust users.
11914 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11916 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11917 This bug was introduced by my 2013-08-26 patch, which incorrectly
11918 assumed that the terminfo implementation doesn't use termcap buffers.
11919 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11920 these buffers apparently are used after all.
11921 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11922 (struct tty_display_info): Define members termcap_term_buffer and
11923 termcap_strings_buffer even if TERMINFO.
11925 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11928 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11929 'usage' docstring entry to pacify make-docfile.
11931 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11933 Change comparison functions =, <, >, <=, >= to take many arguments.
11934 * data.c: Change comparison functions' interface and implementation.
11935 * lisp.h: Make arithcompare available for efficient two arg
11937 * bytecode.c: Use arithcompare.
11938 * fileio.c: Use new interface.
11940 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11942 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11944 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11946 * eval.c (Feval): Document the new use of `lexical'.
11948 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11950 Review and drop old frame resize hack.
11951 * frame.h (struct frame): Remove force_flush_display_p.
11952 * dispnew.c (update_frame): Adjust user and don't call
11953 flush_frame here. The comment has said that there was an issues
11954 with redisplaying fringes, but I don't see any differences with
11955 and without this hack. Hopefully we can continue without it.
11956 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11957 current frame matrices twice if resized_p is set.
11959 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11961 Do not populate pure Xism x_sync to other ports.
11962 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11963 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11964 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11965 * w32term.h (x_sync): Remove prototype.
11967 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11969 Cleanup frame flushing.
11970 * dispextern.h (struct redisplay_interface):
11971 Drop flush_display_optional because flush_display is enough
11972 for X and flushing via RIF is just a no-op for others.
11973 * frame.h (flush_frame): New function.
11974 * dispnew.c (update_frame):
11975 * minibuf.c (read_minibuf):
11976 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11978 * keyboard.c (detect_input_pending_run_timers): Do not flush
11979 all frames but selected one in redisplay_preserve_echo_area.
11980 * nsterm.m (ns_flush): Remove no-op.
11981 (ns_redisplay_interface): Adjust user.
11982 * w32term.h (x_flush): Remove no-op.
11983 (w32_redisplay_interface): Adjust user.
11984 * xterm.c (x_flush): Simplify because we do not flush all
11985 frames at once any more. Adjust comment.
11986 (x_redisplay_interface): Adjust user.
11988 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11990 Port --without-x --enable-gcc-warnings to Fedora 19.
11991 * gfilenotify.c (globals_of_gfilenotify):
11992 Call g_type_init only if using an older glib version that needs it.
11994 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11996 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11997 (last_glyphless_glyph_merged_face_id): Remove declarations.
11998 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11999 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12000 (last_glyphless_glyph_merged_face_id): Now static.
12001 (merge_escape_glyph_face): New function, refactored from...
12002 (get_next_display_element): ...here.
12003 (merge_glyphless_glyph_face): New function, refactored from...
12004 (produce_glyphless_glyph): ...here...
12005 * term.c (produce_glyphless_glyph): ...and here.
12007 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12009 * eval.c (eval_sub): Only call Ffunction if necessary.
12011 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12013 Attempt to make redisplay more selective when changing cursor type.
12014 * frame.h (struct frame): New bitfield cursor_type_changed.
12015 * xdisp.c (cursor_type_changed): Remove.
12016 (try_cursor_movement, redisplay_window, try_window_id)
12017 (set_frame_cursor_types, try_window_reusing_current_matrix):
12018 Adjust to use per-frame bitfield.
12019 (redisplay_internal): Look for cursor type change on each visible
12020 frame and consider all frames if cursor type has been changed on
12021 the frame other than selected. If cursor type has been changed on
12022 selected frame only, do not use fast update.
12024 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12026 Attempt to make redisplay more selective when changing fonts.
12027 * frame.h (struct frame): New bitfield fonts_changed.
12028 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12029 (adjust_frame_glyphs): Add prototype.
12030 * dispnew.c (fonts_changed_p): Remove.
12031 (adjust_glyphs): Remove because we do not
12032 adjust matrices on all frames at once any more.
12033 (adjust_frame_glyphs): Block and unblock input here.
12034 (adjust_glyph_matrix): Use fonts_changed.
12035 (change_frame_size_1): Use adjust_frame_glyphs.
12036 * font.c (font_open_entity): Use fonts_changed.
12037 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12038 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12039 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12040 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12041 (shrink_mini_window, Fresize_mini_window_internal)
12042 (window_scroll_pixel_based, Fset_window_configuration)
12043 (apply_window_adjustment, Fset_window_vscroll):
12044 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12045 Use adjust_frame_glyphs.
12046 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12047 (try_window_reusing_current_matrix, try_window_id, display_line)
12048 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12049 (redisplay_internal): Consider fonts_changed and adjust frame
12050 matrices for each frame only if the frame is visible. If font
12051 has been changed on some frame during full redisplay, retry
12052 only visible frames where the font has been actually changed.
12054 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12056 Cache current header and mode line height for each window.
12057 * window.h (struct window): New fields mode_line_height
12058 and header_line_height.
12059 * window.c (make_window): Initialize them.
12060 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12061 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12062 (current_mode_line_height, current_header_line_height):
12063 Remove declaration.
12064 * xdisp.c (current_mode_line_height, current_header_line_height):
12066 (pos_visible_p, init_xdisp): Adjust user.
12067 (redisplay_window): Invalidate mode_line_height and
12068 header_line_height if current and desired matrices do not agree.
12070 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12072 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12073 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12075 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12077 Make --without-x compatible with --enable-gcc-warnings.
12078 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12079 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12080 members under HAVE_WINDOW_SYSTEM.
12081 * keyboard.c (make_lispy_focus_out): Likewise.
12082 (record_menu_key): Move under HAVE_MENUS.
12083 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12084 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12085 (syms_of_xdisp): Adjust user.
12086 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12087 (start_hourglass, cancel_hourglass):
12088 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12089 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12090 and CLEAR_FONT_TABLE_NFONTS.
12091 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12092 Declare only if HAVE_WINDOW_SYSTEM.
12093 (lface_same_font_attributes_p, clear_face_gcs): Define only
12094 if HAVE_WINDOW_SYSTEM.
12096 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12098 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12099 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12100 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12102 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12104 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12106 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12108 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12109 This fixes a type error on hosts where ptrdiff_t is wider than int.
12111 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12113 * keyboard.c (read_key_sequence_vs): New function.
12114 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12117 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12119 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12121 Makefile improvements.
12122 * Makefile.in (config.status): Don't use double-colon rules, as
12123 they are not portable according to POSIX. Fix shell typo with `;
12124 I guess this rule has never been tested?
12125 (VCSWITNESS): New macro, to override any environment var.
12127 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12129 * xterm.h (struct x_display_info): Do not track X connection
12130 fd separately because it is always available from Display.
12131 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12134 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12136 * buffer.c (drop_overlay):
12137 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12138 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12140 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12142 * buffer.c (Fmake_overlay, Fmove_overlay):
12143 * intervals.c (set_point_from_marker):
12144 * print.c (PRINTPREPARE): Prefer signal_error
12145 to plain error and report unsuitable marker too.
12147 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12149 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12150 for 'dragging' member.
12151 (struct x_output): Remove set-but-unused leftovers
12152 'left_before_move' and 'top_before_move'.
12153 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12154 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12155 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12156 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12157 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12158 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12159 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12160 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12162 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12164 * nsfont.m (INVALID_GLYPH): New define.
12165 (nsfont_encode_char): Use INVALID_GLYPH.
12166 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12168 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12170 * xterm.c (x_last_mouse_movement_time): Revert last change.
12171 This code should use XDisplayMotionBufferSize to check display's
12172 motion history first, and there are few other issues as well.
12173 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12174 (handle_one_xevent): Adjust user.
12176 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12178 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12179 * frame.c (Flast_nonminibuf_frame): ... to here.
12180 (check_minibuf_window): Don't abort if no window was found
12183 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12185 Use XGetMotionEvents to ask the last mouse motion time from X server.
12186 * xterm.c (X_MOTION_HISTORY): Default to 1.
12187 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12188 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12189 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12190 Ifdef away legacy code.
12191 (XTmouse_position, x_scroll_bar_report_motion):
12192 Use x_last_mouse_movement_time.
12193 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12196 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12198 * msdos.c (last_mouse_window): Move to...
12199 (dos_rawgetc): ...this function and adjust comment.
12200 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12201 (mouseMoved): ...this function and adjust comment.
12202 * w32term.c (last_window): Likewise with...
12203 (w32_read_socket): ...this function.
12204 * xterm.c (last_window): Likewise with...
12205 (handle_one_xevent): ...this function.
12207 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12209 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12210 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12211 (handle_one_xevent): ...to here.
12212 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12215 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12217 * msdos.c (IT_set_terminal_window): Remove no-op.
12218 (initialize_msdos_display): Adjust terminal setup.
12219 * w32console.c (w32con_set_terminal_window): Remove no-op.
12220 (initialize_w32_display): Adjust terminal setup.
12221 * w32term.c (w32_set_terminal_window): Remove no-op.
12222 (w32_create_terminal): Adjust terminal setup.
12223 * xterm.c (XTset_terminal_window): Remove no-op.
12224 (x_create_terminal): Adjust terminal setup.
12226 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12228 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12230 (ns_create_terminal): Adjust terminal setup.
12231 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12233 (w32_create_terminal): Adjust terminal setup.
12234 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12236 (x_create_terminal): Adjust terminal setup.
12238 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12240 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12241 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12242 * dispnew.c (buffer_posn_from_coords):
12243 * window.c (Fwindow_end, displayed_window_lines):
12244 * xdisp.c (redisplay_mode_lines): Use it.
12246 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12248 * fontset.c (face_for_char): Check char in the current face font first
12249 if HAVE_NS (Bug#15138).
12251 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12253 * window.c (temp_output_buffer_show): Make sure window returned
12254 by display_buffer is live (Bug#15213).
12256 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12258 Minor cleanup to avoid forward declarations.
12259 * coding.h (struct ccl_spec): Remove forward declaration.
12260 * composite.h (toplevel): Include font.h.
12261 (struct composition_it, struct face, struct font_metrics):
12262 Remove forward declaration.
12263 * dispextern.h (struct image, struct atimer): Likewise.
12264 * emacsgtkfixed.h (struct frame): Likewise.
12265 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12266 * font.h (struct font_driver, struct font, struct glyph_string)
12267 (struct face): Remove forward declaration.
12268 * fontset.h (struct face, struct font): Likewise.
12269 * frame.h (toplevel): Style cleanup.
12270 (enum output_method): Move to...
12271 * termhooks.h (enum output_method): ...here.
12272 (struct glyph, struct frame, struct ns_display_info)
12273 (struct x_display_info, struct w32_display_info):
12274 Remove forward declaration.
12275 * xterm.h (toplevel): Include termhooks.h.
12276 (struct font, struct window, struct glyph_matrix, struct frame)
12277 (struct input_event, struct face, struct image): Remove forward
12279 * gtkutil.h (struct _widget_value): Likewise.
12280 * keyboard.h (toplevel): Include termhooks.h.
12281 (struct input_event): Remove forward declaration.
12283 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12285 * intervals.c (set_point_from_marker): New function.
12286 * editfns.c (Fgoto_char):
12287 * process.c (Finternal_default_process_filter):
12288 * window.c (select_window_1): Use it.
12289 * buffer.h (set_point_from_marker): Add prototype.
12291 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12293 * w32.c (term_winsock): Call release_listen_threads before calling
12295 (_sys_wait_accept): Wait for accept event in a loop with a finite
12296 timeout, instead of waiting indefinitely. Will hopefully avoid
12297 hanging during exit because WSACleanup deadlocks waiting for the
12298 event object to be released. (Bug#14333)
12300 * w32proc.c (release_listen_threads): New function, signals all
12301 the reader threads that listen for connections to stop waiting.
12303 * w32.h (release_listen_threads): Add prototype.
12305 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12307 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12308 field of new marker (for sanity and safety).
12309 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12310 anyway because XMISCTYPE is a function and can't be an lvalue).
12312 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12314 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12315 (x_after_update_window_line, x_scroll_bar_create)
12316 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12317 (handle_one_xevent, x_clear_frame_area):
12318 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12319 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12320 * xterm.h (x_clear_area): Adjust prototype.
12322 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12324 Hook scanning and indentation functions to find_newline. This helps
12325 to avoid duplicated code and renders more respect to newline cache.
12326 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12327 * cmds.c (Fforward_line):
12328 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12329 Use find_newline and avoid unnecessary point movements.
12330 * search.c (scan_newline): Implement on top of find_newline.
12332 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12334 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12335 scoped code (bug#11258).
12337 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12339 * nsterm.m (last_window): New variable.
12340 (EV_TRAILER2): New macro.
12341 (EV_TRAILER): Call EV_TRAILER2.
12342 (mouseMoved:): Add support for mouse-autoselect-window
12343 on nextstep (Bug#6888).
12345 2013-08-28 Andreas Schwab <schwab@suse.de>
12347 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12348 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12349 Remove unused macro definitions.
12350 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12351 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12352 Only define if emacs.
12354 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12356 Prefer enum glyph_row_area to int where appropriate.
12357 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12359 (window_box, window_box_width, window_box_left, window_box_left_offset)
12360 (window_box_right, window_box_right_offset): Adjust prototypes.
12361 * xdisp.c (window_box, window_box_width, window_box_left)
12362 (window_box_left_offset, window_box_right, window_box_right_offset):
12363 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12364 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12365 * nsterm.m (ns_clip_to_row):
12366 * w32term.c (w32_clip_to_row):
12367 * xterm.c (x_clip_to_row): Likewise.
12369 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12371 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12372 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12374 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12376 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12377 for portability to hosts where /bin/sh has problems.
12379 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12381 Redesign redisplay interface to drop global output_cursor.
12382 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12383 (toplevel): Remove declaration of output_cursor.
12384 (set_output_cursor, x_cursor_to): Remove prototype.
12385 * window.h (struct window): New member output_cursor.
12386 (output_cursor_to): New function to replace RIF member.
12387 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12388 (update_text_area, set_window_cursor_after_update): Use it.
12389 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12390 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12391 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12392 * w32term.c (x_update_window_begin, x_update_window_end):
12393 * xterm.c (x_update_window_begin, x_update_window_end):
12394 Adjust to use per-window output cursor.
12396 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12398 Simplify SELECT_TYPE-related code.
12399 Like EMACS_TIME, this portability layer is no longer needed, since
12400 Emacs has been using fd_set as a portability layer for some time.
12401 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12402 (SELECT_TYPE): Remove. All uses changed to fd_set.
12403 (fd_set) [!FD_SET]: New typedef.
12405 Simplify EMACS_TIME-related code.
12406 This portability layer is no longer needed, since Emacs has been
12407 using struct timespec as a portability layer for some time.
12408 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12409 Include <time.h> rather than "systime.h"; that's all that's needed now.
12410 * dispnew.c: Include <timespec.h> rather than "systime.h";
12411 that's all that's needed now.
12412 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12413 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12414 TIMESPEC_RESOLUTION.
12415 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12416 LOG10_TIMESPEC_RESOLUTION.
12417 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12418 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12419 (make_emacs_time): Remove. All used changed to make_timespec.
12420 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12421 (current_timespec): Rename from current_emacs_time. All uses changed.
12422 (add_emacs_time): Remove. All uses changed to timespec_add.
12423 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12424 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12425 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12426 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12427 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12428 (current_timespec): Rename from current_emacs_time. All uses changed.
12429 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12430 changed to timespec_cmp.
12431 * xgselect.c: Include <timespec.h>, since our .h files don't.
12433 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12435 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12436 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12437 Remove the leftovers.
12438 * gtkutil.c (toplevel): Do not declare Qxft but include
12440 * image.c (toplevel): Do not declare Vlibrary_cache because
12441 it's already done in lisp.h.
12443 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12445 * lisp.h (Mouse_HLInfo): Move from here...
12446 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12447 (reset_mouse_highlight): New function.
12448 * msdos.c (dos_set_window_size, IT_update_begin)
12449 (internal_terminal_init):
12450 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12451 (ns_initialize_display_info):
12452 * w32console.c (initialize_w32_display):
12453 * w32term.c (x_update_window_end, x_free_frame_resources)
12454 (w32_initialize_display_info):
12455 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12456 * window.c (Fdelete_other_windows_internal):
12457 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12458 * termchar.h (toplevel):
12459 * xterm.h (toplevel): Include dispextern.h.
12461 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12463 Fix minor problems found by static checking.
12464 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12465 (expect): Avoid nested-if warning.
12466 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12467 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12468 * nsterm.h, nsterm.m (ns_select):
12469 * xgselect.c, xgselect.h (xg_select):
12470 Adjust signature to better match pselect's.
12471 * nsterm.m (ns_select):
12472 Don't set *TIMEOUT, since pselect doesn't.
12473 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12474 diagnostic about assigning const char * to it.
12475 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12477 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12479 * lread.c (substitute_object_recurse): Handle hash-tables as well
12482 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12484 Fix unlikely core dump in init_tty, and simplify terminfo case.
12485 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12486 The old version incorrectly dumped core if malloc returned a
12487 buffer containing only non-NUL bytes.
12488 (init_tty): Do not allocate or free termcap buffers; the
12489 struct does that for us now.
12490 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12491 (struct tty_display_info): Define members termcap_term_buffer and
12492 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12493 use them. Allocate them directly in struct rather than indirectly
12494 via a pointer, to simplify init_tty.
12496 * frame.c (check_minibuf_window): Initialize 'window' properly,
12497 so that Emacs reliably aborts later if 'window' is not initialized.
12499 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12501 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12502 of VoidSymbol (Bug#15154).
12504 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12506 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12507 mouse_face_beg_y and mouse_face_end_y.
12508 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12509 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12510 Adjust users and update comment where appropriate.
12512 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12514 * frame.c (check_minibuf_window): New function.
12515 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12516 Call check_minibuf_window (Bug#15183).
12518 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12520 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12521 because this is the only last cursor data we need to keep and consult.
12522 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12523 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12526 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12528 Fix recovering from possible decompression error.
12529 Since insert_from_gap doesn't always move point, we can't use PT as
12530 the position where the partially decompressed data ends, and
12531 should count how many bytes was produced so far.
12532 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12533 (unwind_decompress): Really delete partially uncompressed data.
12534 (Fzlib_decompress_region): Take decompressed data size into account.
12536 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12538 * syntax.c (init_syntax_once): Adjust comment and do an early
12539 initialization of Qchar_table_extra_slots just once...
12540 * casetab.c (init_casetab_once):
12541 * category.c (init_category_once):
12542 * character.c (syms_of_character):
12543 * coding.c (syms_of_coding):
12544 * xdisp.c (syms_of_xdisp): ...and omit it here.
12546 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12548 * xdisp.c (get_next_display_element): Don't apply to characters
12549 from a display vector the logic of setting it->end_of_box_run_p
12550 suitable for characters from a buffer. (Bug#15175)
12552 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12553 to handle directories, rather than '_utime' which doesn't.
12556 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12558 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12559 or fullscreen (Bug#14627).
12561 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12563 System-dependent integer overflow fixes.
12564 * process.c (Fset_process_window_size): Signal an error if
12565 the window size is outside the range supported by the lower level.
12566 * sysdep.c (set_window_size): Return negative on error,
12567 nonnegative on success, rather than -1, 0, 1 on not in system,
12568 failure, success. This is simpler. Caller changed.
12569 (serial_configure): Remove unnecessary initialization of local.
12570 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12571 size fits in unsigned long; this isn't true on some 32-bit hosts.
12572 Avoid buffer overrun if some future version of /proc/meminfo has a
12573 variable name longer than 20 bytes.
12574 (system_process_attributes) [__FreeBSD__]:
12575 Don't assume hw.availpages fits in 'int'.
12577 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12579 Don't let very long directory names overrun the stack.
12580 Fix some related minor problems involving "//", vfork.
12581 * callproc.c (encode_current_directory): New function.
12582 (call_process): Don't append "/"; not needed.
12583 * fileio.c (file_name_as_directory_slop): New constant.
12584 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12585 this can save the caller having to alloca.
12586 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12587 Use SAFE_ALLOCA, not alloca.
12588 (directory_file_name, Fexpand_file_name): Leave leading "//"
12589 alone, since it can be special even on POSIX platforms.
12590 * callproc.c (call_process):
12591 * process.c (Fformat_network_address):
12592 * sysdep.c (sys_subshell):
12593 Use encode_current_directory rather than rolling our own.
12594 (create_process): No need to encode directory; caller does that now.
12595 * process.h (encode_current_directory): New decl.
12596 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12597 Rework to avoid 'goto xyzzy;'.
12599 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12601 * xdisp.c (handle_face_prop): If the default face was remapped use
12602 the remapped face for strings from prefix properties. (Bug#15155)
12604 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12606 Minor cleanup for redisplay interface and few related functions.
12607 * frame.h (enum text_cursor_kinds): Move from here...
12608 * dispextern.h (enum text_cursor_kinds): ...to here.
12609 (toplevel): Drop unnecessary declarations.
12610 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12611 in update_window_end_hook and draw_window_cursor functions.
12612 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12613 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12614 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12615 * xterm.c (x_update_window_end, x_draw_window_cursor):
12616 * xdisp.c (display_and_set_cursor, update_window_cursor)
12617 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12618 enum text_cursor_kinds where appropriate.
12620 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12622 Redesign redisplay interface to drop updated_row and updated_area.
12623 * dispextern.h (updated_row, updated_area): Remove declaration.
12624 (struct redisplay_interface): Pass glyph row and row area parameters
12625 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12626 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12628 * dispnew.c (updated_row, updated_area): Remove.
12629 (redraw_overlapped_rows, update_window_line): Adjust user.
12630 (update_marginal_area, update_text_area): Likewise. Pass updated row
12631 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12632 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12635 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12637 * process.c (flush_pending_output): Remove stub.
12640 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12642 * callproc.c: Fix race that killed background processes (Bug#15144).
12643 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12644 Record deleted process-id in critical section, not afterwards.
12645 Don't mistakenly kill process created by a call-process invocation
12646 that discards output and does not wait.
12648 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12650 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12651 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12652 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12653 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12654 to shut up compiler in mark_object.
12655 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12657 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12659 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12660 We can't portably rely on PTY_OPEN doing that, even if
12661 it calls posix_openpt with O_CLOEXEC.
12663 2013-08-20 Kenichi Handa <handa@gnu.org>
12665 * character.c (string_char): Improve commentary.
12667 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12669 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12670 (struct animation_cache): Make signature a flexible array member.
12671 All uses changed. This is a tad slower but may insulate us better
12672 from future changes to ImageMagick.
12674 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12676 * image.c: Shrink memory needed for animation cache.
12677 (SIGNATURE_DIGESTSIZE): New constant.
12678 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12679 (imagemagick_create_cache): Copy the signature. This saves
12680 several KB of memory that ImageMagick wastes per signature.
12681 Don't bother updating the update_time, as the caller does that now.
12682 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12683 it's a fixed size struct member now.
12684 (imagemagick_get_animation_cache): Always destroy the signature,
12685 as it's now imagemagick_create_cache's responsibility to copy it.
12686 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12687 and use memcmp rather than strcmp.
12688 eassert that ImageMagick returns a signature of the specified length.
12690 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12692 * image.c (imagemagick_get_animation_cache): Don't segfault on
12694 (imagemagick_get_animation_cache): Revert to previous definition
12695 so that it actually works. But keep the memory leak fix.
12696 (imagemagick_get_animation_cache): Fix memory leak.
12698 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12700 * image.c: Fix animation cache signature memory leak.
12701 Fix some other minor performance problems while we're at it.
12702 (imagemagick_create_cache): Clear just the members that
12703 need clearing. Don't set update_time, as caller does that now.
12704 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12705 Simplify by using pointer-to-pointer instead of a prev pointer.
12706 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12707 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12708 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12709 it's already a copy. Free the signature probe unless it's cached.
12711 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12712 This was introduced by my 2013-08-12 fix for Bug#15035.
12714 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12716 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12717 (imagemagick_prune_animation_cache): Now static.
12719 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12721 * image.c (imagemagick_get_animation_cache): Don't segfault when
12722 pruning all entries.
12724 2013-08-18 Ken Brown <kbrown@cornell.edu>
12726 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12727 static heap if ENABLE_CHECKING is defined.
12728 (max_bss_sbrk_ptr): New variable.
12729 (bss_sbrk): Use it.
12730 (report_sheap_usage): Report maximum static heap usage instead of
12731 ending static heap usage.
12733 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12735 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12736 of zlib_initialized according to the results of calling
12737 init_zlib_functions.
12739 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12741 * image.c: Implement an ImageMagick per-image cache.
12742 (imagemagick_get_animation_cache): Fix a double-free error.
12743 (imagemagick_load_image): Remove the ping_wand code, which only
12744 apparently saved time on invalid animated images, and slowed down
12745 everything else. Optimize for the common case.
12747 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12749 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12751 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12753 * marker.c (set_marker): Remove documentation of undefined behavior.
12755 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12757 * image.c (imagemagick_compute_animated_image): Animate correctly
12758 when sub-images are smaller than the main image.
12759 (imagemagick_compute_animated_image): Setting the iterator row to
12760 zero is apparently not allowed.
12761 (imagemagick_compute_animated_image): Allow images that say they
12762 have sub-images that are bigger than the main image, but just crop
12765 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12767 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12769 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12771 * image.c (imagemagick_compute_animated_image): Respect the GIF
12774 2013-08-15 Ken Brown <kbrown@cornell.edu>
12776 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12777 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12780 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12782 Fix minor problems found by static checking.
12783 * frame.c (delete_frame):
12784 * xdisp.c (next_element_from_display_vector):
12785 Avoid uninitialized local.
12786 * image.c (imagemagick_compute_animated_image): Port to C89.
12787 Prefer usual GNU indentation style for loops.
12788 Be more careful about bizarrely large sizes, by using ptrdiff_t
12791 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12793 Fix infinite frame selection loop (Bug#15025).
12794 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12796 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12798 * xdisp.c (compute_window_start_on_continuation_line):
12799 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12800 to make sure we end up setting the window start at the leftmost
12801 visible character of the display line. This avoids funky
12802 horizontal shifting because the window start is not kept on the
12803 same position. (Bug#15090)
12804 (next_element_from_display_vector): Support 'box' face attribute
12805 in the face definitions of a display vector. (Bug#15099)
12807 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12809 * image.c (imagemagick_compute_animated_image): Implement animated
12810 images (bug#14700).
12811 (imagemagick_compute_animated_image): Fix some compilation
12812 warnings. Implement a very simple cache to make the animation
12813 usable at all, but it should be replaced with a per-image cache.
12815 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12817 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12818 to do `for' loops over alist values.
12819 * buffer.h (FOR_EACH_BUFFER):
12820 * process.c (FOR_EACH_PROCESS): Use it.
12821 (handle_child_signal, status_notify, Fget_buffer_process)
12822 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12824 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12826 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12827 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12828 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12829 to xzalloc and so avoid redundant call to memset.
12830 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12831 members because it is allocated with xzalloc and so already zeroed.
12833 2013-08-14 Ken Brown <kbrown@cornell.edu>
12835 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12838 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12840 Utility function and macro to copy Lisp string to C string.
12841 * lisp.h (xlispstrdupa): New macro.
12842 (xlispstrdup): New prototype.
12843 * alloc.c (xlispstrdup): New function.
12844 * callint.c (Fcall_interactively):
12845 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12846 (Fsubstitute_in_file_name):
12847 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12848 * image.c (x_create_bitmap_from_file):
12849 * w32term.c (w32_term_init):
12850 * xterm.c (x_term_init): Use xlispstrdup.
12852 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12854 * image.c (imagemagick_load_image): Make animated pictures work.
12855 There's still some problems with background color settings, though
12858 * decompress.c (unwind_decompress): Always restore point.
12860 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12862 * marker.c (set_marker): Reformat documentation.
12864 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12866 * xdisp.c (cursor_type_changed): Now static.
12868 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12869 Use changed. This avoids the need to call xmalloc and for the
12870 caller to call xfree, and avoids memory leaks in some situations.
12872 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12874 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12875 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12876 (redisplay_window): If window_end_valid is cleared due to non-zero
12877 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12878 so do not call to try_cursor_movement for that window.
12880 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12882 * window.h (struct window): Convert window_end_pos and
12883 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12884 (wset_window_end_pos, wset_window_end_vpos): Remove.
12885 * dispnew.c (adjust_glyph_matrix):
12886 * window.c (Fwindow_end, replace_window, set_window_buffer)
12888 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12889 (set_vertical_scroll_bar, redisplay_window, try_window)
12890 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12891 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12892 (note_mouse_highlight): Adjust users.
12893 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12896 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12898 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12899 * image.c (imagemagick_filename_hint): Use `const char *' and
12900 prefer SSDATA to SDATA to avoid warnings.
12902 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12904 Cleanup window fringes, margins and scroll bars adjustments.
12905 * window.c (set_window_fringes, set_window_margins)
12906 (set_window_scroll_bars, apply_window_adjustment): New functions.
12907 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12908 (Fset_window_scroll_bars): Use them.
12910 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12912 * window.h (struct window): Convert scroll_bar_width
12913 from Lisp_Object to integer. Adjust comment.
12914 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12916 * window.c (wset_scroll_bar_width): Remove.
12917 (make_window): Initialize scroll_bar_width.
12918 (Fsplit_window_internal): Use direct assignment.
12919 (Fset_window_configuration, save_window_save):
12920 Convert Lisp_Object to integer and back where appropriate.
12921 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12922 bar was actually changed, and mention this in docstring.
12924 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12926 * decompress.c: Minor simplifications.
12927 (Fzlib_decompress_region): Don't bother verifying
12928 that avail_out <= UINT_MAX, as that was confusing.
12929 Mention the restriction in a comment instead.
12930 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12932 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12934 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12935 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12937 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12939 * image.c (imagemagick_filename_hint): Check for errors in the
12942 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12944 * window.c (Fwindow_margins): Return nil when there's no marginal
12945 area, as per the documented API.
12947 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12948 Fmake_vector, as scroll bar's struct members are not all Lisp
12949 objects now. This avoids crashes in GC.
12951 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12952 bool, so its address could be taken.
12954 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12956 * image.c (imagemagick_filename_hint): New function to possibly
12957 apply `image-content-type-suffixes'.
12958 (imagemagick_load_image): Use it.
12960 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12962 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12963 if loading zlib failed.
12965 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12967 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12968 2013-08-13 checkin below. Change bool to BOOL, rule is:
12969 All Obj-C code uses BOOL, except for interfaces callable from C.
12971 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12973 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12975 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12976 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12977 bool instead of BOOL.
12978 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12979 from Lisp_Object to bitfield. Adjust comment.
12980 * w32term.c (x_scroll_bar_create): Adjust user.
12981 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12982 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12983 Use bool for boolean.
12984 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12985 to `unsigned int' when defining a bitfield.
12987 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12989 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12991 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12993 * window.h (struct window): Convert left_margin_cols and
12994 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12995 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12996 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12998 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13000 (showing_window_margins_p, update_window_line, update_frame_1):
13001 * fringe.c (draw_fringe_bitmap_1):
13002 * xdisp.c (window_box_width): Adjust users.
13003 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13004 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13005 Use direct assignment.
13006 (Fset_window_configuration, save_window_save, Fwindow_margins):
13007 Convert Lisp_Object to integer and back where appropriate.
13008 (Fset_window_margins): Adjust user. Return t if any margin
13009 was actually changed, and mention this in docstring.
13011 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13013 * syntax.c (forward_word):
13014 * cmds.c (forward_char, backward_char): Mention the optional argument.
13016 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13018 * window.h (struct window): Convert left_fringe_width
13019 and right_fringe_width from Lisp_Objects to integers.
13021 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13022 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13023 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13025 (make_window): Initialize new integer fields to -1.
13026 (Fsplit_window_internal): Use direct assignment.
13027 (Fset_window_configuration, save_window_save):
13028 Convert Lisp_Object to integer and back where appropriate.
13029 (Fset_window_fringes): Adjust user. Return t if any fringe
13030 was actually changed, and mention this in docstring.
13032 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13034 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13035 * nsfns.m (x_set_cursor_type):
13036 * w32fns.c (x_set_cursor_type):
13037 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13038 * xdisp.c (set_frame_cursor_types): ...but in common code.
13040 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13042 * font.c (clear_font_cache): New function, stripped from...
13043 (Fclear_font_cache): ...here, which now uses the function
13044 above. Adjust comment.
13045 * font.h (clear_font_cache): Add prototype.
13046 * xfaces.c (clear_face_cache): Use clear_font_cache.
13048 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13050 * window.c (Fset_window_start): Compare `w', not `window' because
13051 `w' might not be equal to `window' after call to decode_live_window.
13053 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13055 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13056 This fixes a problem introduced by the Bug#15035 patch
13057 when using GPG. Reported by Herbert J. Skuhra.
13059 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13061 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13062 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13063 not yet initialized.
13065 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13067 * decompress.c (Fzlib_decompress_region): Support zlib
13068 decompression, too, and rename.
13070 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13072 Minor zlib configuration tweaks.
13073 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13074 Don't assume presence of fn_inflateInit2_ zlib internal function.
13076 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13078 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13079 include the zlib prefix.
13081 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13083 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13084 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13085 define static variables that are pointers to zlib functions to be
13086 dynamically loaded.
13087 (init_zlib_functions) [WINDOWSNT]: New function.
13088 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13090 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13091 macros instead of invoking the zlib functions directly.
13092 (syms_of_decompress): DEFSYM Qzlib_dll.
13093 Staticpro Szlib_available_p.
13095 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13097 Avoid looping over all frame windows to freeze and unfreeze.
13098 * window.h (struct window): Drop frozen_window_start_p.
13099 (freeze_window_starts): Drop prototype.
13100 * frame.h (struct frame): New frozen_window_starts flag.
13101 (FRAME_WINDOWS_FROZEN): New macro.
13102 * window.c (freeze_window_start, freeze_window_starts):
13104 (select_window, replace_window): Adjust users.
13105 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13106 (window_frozen_p): New function.
13107 (redisplay_window): Use it.
13109 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13111 Fix some fd issues when running subprocesses (Bug#15035).
13112 Fix bugs that can leak files or file descriptors on errors.
13113 Don't unlink open temp files, as that's hard for users to diagnose
13114 when things go awry (e.g., temp disk exhausted).
13115 Don't bother to lock temp files. Check for invalid recursion.
13116 * callproc.c (synch_process_fd): Remove. All uses removed.
13117 (synch_process_tempfile): New var or macro.
13118 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13120 (record_kill_process): New arg, the temp name. All callers changed.
13121 (delete_temp_file): Now just a simple wrapper around unlink.
13122 (call_process_kill): New arg, the call_process_fd array.
13123 Close them all. Clear synch_process_pid. Remove the temp file,
13124 or arrange for it to be removed.
13125 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13126 that's been moved to synch_process_tempfile. Caller changed.
13127 Do not remove the tempfile; that's now call_process_kill's
13129 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13130 call_process_kill; the caller now does that.
13131 (call_process_cleanup): Do not close the process fd; that's now
13132 call_process_kill's responsibility.
13133 (Fcall_process): Implement via new function call_process, which
13134 has most of the old body of Fcall_process, but with a different API.
13135 (call_process): New function that does not open or close filefd if
13136 it is nonnegative. Record which fds need to be closed, and let
13137 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13138 Signal an error if invoked recursively (could be done via a hook).
13139 Simplify creation of the tempfile in the MSDOS case.
13140 Don't create the output file until after checking for the executable.
13141 Report any failure to open /dev/null.
13142 Don't open /dev/null for writing twice; once is enough.
13143 Don't create pipe if all output is being discarded or sent to file.
13144 Don't worry about setting up the coding system or reading from the
13145 pipe if all output is being discarded.
13146 Hoist fd_error local into top level, to lessen block nesting.
13147 Don't record deleted pid here; now done by Fcall_process_region.
13148 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13149 and note its success in synch_process_tempfile.
13150 Do not leak resources when child_setup fails.
13151 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13152 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13153 (create_temp_file): Now returns open fd, with an additional
13154 Lisp_Object * argument to return the name. All callers changed.
13155 Do not close the file; rewind it instead, and leave it open for
13156 the caller. Do not lock the temp file. Unwind-protect the file
13157 and the file-descriptor.
13158 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13159 If an asynchrounous process, record it here, not in call_process.
13160 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13161 * eval.c (set_unwind_protect): New function.
13162 * fileio.c (write_region): New function, generalized from the
13163 old Fwrite_region. Do not lock temp files.
13164 (Fwrite_region): Use it.
13165 * lisp.h (set_unwind_protect, write_region): New decls.
13166 * process.c: Include <verify.h>.
13167 (make_process): Mark fds as initially closed.
13168 (deleted_pid_list): Now a list of pid-filename pairs.
13170 (close_process_fd): New function.
13171 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13172 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13173 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13174 (create_process, create_pty, Fmake_serial_process)
13175 (server_accept_connection): Record which fds need to be closed,
13176 and let deactivate_process close them.
13177 (Fmake_network_process): Do not discard the unwind-protect
13178 until it's safe to do so.
13179 (deactivate_process): Close the fds opened by create_process etc.
13180 (Fprocess_send_eof): Adjust to new way of recording open fds.
13181 Report an error if /dev/null can't be opened, instead of aborting.
13182 * process.h (PROCESS_OPEN_FDS): New constant.
13183 (struct Lisp_Process): New member open_fds.
13184 (record_kill_process, record_deleted_pid): Adjust signatures.
13185 (record_deleted_pid): Move decl here ...
13186 * syswait.h (record_deleted_pid): ... from here.
13188 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13190 * decompress.c: Fix bugs with large buffers and weird inputs.
13191 Tune a bit. Reindent as per usual Emacs style.
13192 (BUFFER_SIZE): Remove.
13193 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13194 more than UINT_MAX bytes. Decompress into the gap instead of into
13195 an auto buffer, as this should avoid copying. Return nil if
13196 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13197 set immediate_quit; we shouldn't trust zlib code that much.
13199 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13201 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13202 errors, and really move the gap to where we want it.
13204 * lisp.h: Include decompress.c support.
13206 * emacs.c (main): Include decompress.c support.
13208 * Makefile.in: Include -lz if present.
13210 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13212 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13213 (initWithTitle:): Initialize frame to 0.
13214 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13215 (fillWithWidgetValue:frame:): Rename from
13216 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13218 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13219 fillWithWidgetValue:frame:
13221 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13222 remove memory leak warnings.
13224 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13225 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13226 menu_pending_title.
13228 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13229 (x_activate_menubar): Update the whole menu.
13230 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13231 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13232 current event is not NSSystemDefined (Bug#15001).
13233 Call ns_check_menu_open only if trackingMenu is 2.
13234 (menuDidClose:): New method, decrease trackingMenu.
13235 (fillWithWidgetValue:setDelegate:): New method.
13236 (fillWithWidgetValue:): Call the above.
13238 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13240 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13242 Omit some unnecessary casts.
13243 Many of these go back to the old pre-C89 days, when they may have
13244 been needed, but we've been assuming C89 or later for a while now.
13245 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13246 (live_float_p, live_misc_p, live_vector_p):
13247 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13248 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13249 (defvar_per_buffer):
13250 * callint.c (Fcall_interactively):
13251 * doc.c (Fsubstitute_command_keys):
13252 * filelock.c (get_boot_time):
13253 * frame.c (xrdb_get_resource):
13254 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13255 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13256 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13257 (menuitem_highlight_callback, menu_destroy_callback)
13258 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13259 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13260 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13261 (xg_tool_bar_help_callback, tb_size_cb):
13262 * image.c (xpm_alloc_color, png_read_from_memory)
13263 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13264 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13266 * keymap.c (describe_map):
13267 * nsfns.m (Fns_display_monitor_attributes_list):
13268 * nsmenu.m (process_dialog:):
13269 * nsterm.m (hold_event):
13270 * process.c (wait_reading_process_output):
13271 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13272 * scroll.c (do_direct_scrolling, scrolling_1):
13273 * termcap.c (tgetent):
13274 * window.c (check_window_containing, add_window_to_list)
13275 (freeze_window_starts):
13276 * xdisp.c (compare_overlay_entries, vmessage):
13277 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13278 (x_get_monitor_attributes_xrandr)
13279 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13280 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13281 * xfont.c (xfont_match, xfont_open):
13282 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13283 (menubar_selection_callback, menu_position_func)
13284 (popup_selection_callback, create_and_show_popup_menu)
13285 (dialog_selection_callback, create_and_show_dialog):
13286 * xrdb.c (x_get_string_resource)
13288 * xsmfns.c (x_session_check_input):
13289 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13290 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13291 (xaw_jump_callback, xaw_scroll_callback):
13292 Omit unnecessary casts.
13294 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13296 Minor string-length refactoring.
13297 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13298 * frame.c (make_monitor_attribute_list):
13299 Prefer build_string to strlen + make_string.
13301 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13303 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13304 don't check minor_code (Bug#14417).
13306 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13308 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13309 vertical positions instead. This avoids calling MATRIX_ROW with
13310 row numbers that are possibly beyond valid limits. (Bug#15064)
13312 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13314 Use xstrdup and build_unibyte_string where applicable.
13315 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13316 * xfns.c (x_window):
13317 * xrdb.c (x_get_customization_string):
13318 * xterm.c (xim_initialize):
13319 * w32fns.c (w32_window): Use xstrdup.
13320 (w32_display_monitor_attributes_list):
13321 * emacs.c (init_cmdargs):
13322 * keyboard.c (PUSH_C_STR):
13323 * nsfont.m (nsfont_open):
13324 * sysdep.c (system_process_attributes):
13325 * w32.c (system_process_attributes):
13326 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13328 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13330 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13331 variables of these types so that GDB would know about them, as aid
13332 for debugging fatal exceptions. (Bug#15024) See also
13333 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13336 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13338 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13339 larger than the NSWindow (Bug#14934).
13341 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13343 Redesign redisplay interface to drop global variable updated_window.
13344 Always pass currently updated window as a parameter to update routines.
13345 * dispextern.h (updated_window): Remove declaration.
13346 (struct redisplay_interface): Pass window parameter to
13347 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13348 and after_update_window_hook.
13349 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13351 * dispnew.c (updated_window): Remove.
13352 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13353 (update_window_line): Adjust to match redisplay interface changes.
13354 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13355 (ns_scroll_run, ns_after_update_window_line):
13356 * w32term.c (x_update_window_begin, x_update_window_end)
13357 (x_after_update_window_line, x_scroll_run):
13358 * xterm.c (x_update_window_begin, x_update_window_end)
13359 (x_after_update_window_line, x_scroll_run):
13360 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13361 Likewise. Adjust comments where appropriate.
13362 (x_cursor_to): Simplify because this is always called during window
13363 update (but install debugging check anyway).
13364 (expose_window): Check must_be_updated_p flag to see whether this
13365 function is called during window update.
13367 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13369 Do not reset window modification event counters excessively.
13370 These leftovers and poor man's tricky methods to catch extra
13371 redisplay's attention are no longer needed.
13372 * frame.c (set_menu_bar_lines_1):
13373 * minibuf.c (read_minibuf_unwind):
13374 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13375 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13376 (window_scroll_line_based, Fset_window_configuration):
13377 * xdisp.c (redisplay_window): Do not reset last_modified and
13378 last_overlay_modified counters.
13380 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13382 * xselect.c (x_send_client_event): Set send_event and serial, memset
13383 data.l as it might be bigger than data.b. Use 24 bit mask to
13384 XSendEvent (Bug#15034).
13386 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13388 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13389 for TTY frames that are not the top frame on their console.
13392 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13394 * w32term.c (w32fullscreen_hook): Really maximize frame when
13395 asked for (Bug#14841).
13397 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13399 Prefer selected_window to Fselected_window, likewise for frames.
13400 * buffer.c (Fbuffer_swap_text):
13401 * data.c (Fvariable_binding_locus):
13402 * window.c (run_window_configuration_change_hook): Adjust users.
13403 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13404 Use decode_live_frame.
13406 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13408 Be more careful if selected window shows the buffer other than current,
13409 use window_outdated only if this is not so. This change should also
13410 address some weird issues discussed in Bug#13012.
13411 * window.h (window_outdated): New prototype.
13412 * window.c (window_outdated): Now here. Convert from static and
13413 always assume window's buffer.
13414 (Fwindow_end, Fwindow_line_height): Use it.
13415 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13416 and always assume window's buffer.
13417 (redisplay_window): Adjust user.
13418 (redisplay_internal): Call to reconsider_clip_changes once and
13419 check whether mode line should be updated only if selected window
13420 shows current buffer.
13421 (run_window_scroll_functions): Use eassert for debugging check.
13422 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13424 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13426 * window.c (window_scroll, window_scroll_pixel_based)
13427 (window_scroll_line_based): Use bool for booleans.
13429 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13431 * process.c: Fix minor off-by-one issues in descriptor counts.
13432 This shouldn't fix any real bugs, but it cleans up the code a bit.
13433 (max_process_desc, max_input_desc): -1, not 0, means none.
13435 (delete_input_desc): New function.
13436 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13437 (deactivate_process): Scan backwards when recomuting max_process_desc;
13438 that should be faster.
13439 (init_process_emacs): Initialize max_input_desc.
13441 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13443 Use region cache to speedup bidi_find_paragraph_start.
13444 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13445 Rename cache_long_line_scans to cache_long_scans.
13446 * buffer.c (bset_cache_long_line_scans): Rename to
13447 bset_cache_long_scans.
13448 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13449 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13451 (syms_of_buffer): Rename cache-long-line-scans to
13452 cache-long-scans. Adjust docstring.
13453 * search.c (newline_cache_on_off):
13454 * indent.c (width_run_cache_on_off): Adjust users.
13455 * bidi.c (bidi_paragraph_cache_on_off): New function.
13456 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13457 * insdel.c (prepare_to_modify_buffer):
13458 Invalidate bidi_paragraph_cache if enabled.
13460 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13462 Invalidate region caches only if buffer text is going to be changed.
13463 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13464 (modify_text): ...new prototype.
13465 (prepare_to_modify_buffer_1): New prototype.
13466 * textprop.c (modify_region): Rename to...
13467 (modify_text_properties): ...new function.
13468 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13469 (Fremove_list_of_text_properties): Adjust users.
13470 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13471 (modify_text): ...new function.
13472 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13473 (prepare_to_modify_buffer_1): ...new function.
13474 * casefiddle.c (casify_region):
13475 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13476 (Ftranspose_regions): Use modify_text.
13478 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13480 * lisp.mk (lisp): Add nadvice.elc.
13482 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13484 New macro to iterate over live buffers similar to frames.
13485 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13486 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13487 Declare buffer-related variables here to offload lisp.h.
13488 * buffer.c (Vbuffer_alist): Adjust comment.
13489 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13490 (other_buffer_safely):
13491 * data.c (store_symval_forwarding):
13492 * dispnew.c (Fframe_or_buffer_changed_p):
13493 * fileio.c (Fdo_auto_save):
13494 * filelock.c (unlock_all_files):
13495 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13497 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13499 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13500 * callproc.c (create_temp_file):
13501 * filelock.c (create_lock_file):
13502 Assume mkostemp, since it's now provided by Gnulib.
13504 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13506 * w32.c (mkostemp): New function.
13507 (mktemp): Remove, no longer used. Most of the code reused in
13508 mkostemp. (Bug#15015)
13509 (mktemp): Don't undef.
13511 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13513 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13514 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13515 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13516 (free_glyph_pool, check_glyph_memory): Likewise for
13517 all users. Adjust comments where appropriate.
13519 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13521 * composite.h: Minor fixups.
13522 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13523 to fix a misspelling, and change it to an inline function while
13524 we're at it (it need not be a macro). All uses changed.
13525 (composition_method, composition_valid_p):
13526 Rewrite to avoid assignments in if-conditions.
13528 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13530 Do not use global Lisp_Object in composition macros.
13531 * composite.h (composition_temp): Remove declaration.
13532 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13533 (composition_method, composition_valid_p): ...inline functions.
13534 (compose_region): Remove the leftover.
13535 * composite.c (composition_temp): Remove.
13536 (run_composition_function, update_compositions)
13537 (composition_compute_stop_pos, composition_adjust_point)
13538 (Ffind_composition_internal):
13539 * coding.c (handle_composition_annotation):
13540 * xdisp.c (handle_composition_prop, check_point_in_composition):
13541 Related users changed.
13543 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13545 Drop FRAME_PTR typedef.
13546 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13547 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13548 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13549 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13550 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13551 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13552 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13553 All related users changed.
13555 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13557 * eval.c (default_toplevel_binding): New function.
13559 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13560 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13561 (syms_of_eval): Export them.
13562 * data.c (Fdefault_value): Micro cleanup.
13563 * term.c (init_tty): Use "false".
13565 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13567 Fix X GC leak in GTK and raw (no toolkit) X ports.
13568 * xterm.c (x_free_frame_resources): If white and black relief
13569 GCs are allocated, always free them here.
13570 * xfns.c (x_make_gc): Omit redundant initialization.
13571 * widget.c (create_frame_gcs): Remove the leftover.
13572 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13573 in x_free_frame_resources.
13575 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13577 * nsterm.m (windowWillResize:toSize:): Only change title if
13578 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13580 (viewDidEndLiveResize): New method.
13582 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13583 inside NS_IMPL_COCOA.
13585 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13587 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13588 Do not check whether undo is enabled because record_insert and
13589 record_delete does that themselves.
13591 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13593 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13594 member which is not really used any more.
13595 (FRAME_XIC_BASE_FONTNAME): Remove.
13596 * xfns.c (xic_free_fontset): Adjust user.
13597 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13598 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13599 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13600 (xdialog_show): Use eassert for debugging check.
13601 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13603 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13605 * fileio.c, fns.c (merge): Move extern decl from here ...
13606 * lisp.h (merge): ... to here.
13608 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13610 Fix last font-related change.
13611 * w32font.h (w32font_list_internal, w32font_match_internal):
13613 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13614 (uniscribe_list_family): Adjust to match font API change.
13615 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13616 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13618 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13620 * frame.h (FRAME_MOUSE_UPDATE):
13621 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13622 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13624 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13626 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13627 * font.h (struct font_driver): Change list, match, and list_family
13628 functions to accept struct frame * as first arg.
13629 * font.c (font_score, font_compare, font_sort_entities):
13631 (font_sort_entities, font_list_entities, font_select_entity)
13632 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13633 match font API change.
13634 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13635 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13636 * ftxfont.c (ftxfont_list, ftxfont_match):
13637 * xftfont.c (xftfont_list, xftfont_match):
13638 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13639 * w32font.c (w32font_list, w32font_match, w32font_list)
13640 (w32font_list_internal, w32_font_match_internal): Likewise.
13641 * xfaces.c (Fx_family_fonts): Adjust user.
13643 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13645 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13646 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13647 only if HAVE_X_WINDOWS is in use.
13648 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13649 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13650 * w32term.c (x_wm_set_icon_position): Likewise.
13651 * w32fns.c (x_icon): Adjust user.
13653 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13655 * xterm.c (last_mouse_press_frame): Remove the
13656 leftover which is not really used any more.
13657 (handle_one_xevent, syms_of_xterm): Adjust users.
13658 (x_flush): Call XFlush once per each X display, not frame.
13659 This is better because this code always unconditionally skips
13660 non-X frames in Vframe_list and issues the only XFlush if we
13661 have more than one X frame on the same X display.
13662 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13663 Use bool for booleans.
13664 (x_draw_glyph_string_background, cvt_string_to_pixel)
13665 (cvt_pixel_dtor): Drop unnecessary prototypes.
13666 * xterm.h (x_display_ok): Adjust prototype.
13668 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13670 Drop unnecessary functions that deals with frame pixel size.
13671 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13672 (x_pixel_height): Drop prototypes.
13673 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13674 (x_pixel_height): Drop implementations.
13675 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13676 which should be always valid for window frame.
13677 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13678 * w32menu.c (Fx_popup_dialog):
13679 * xmenu.c (Fx_popup_dialog): Likewise for both.
13681 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13683 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13684 frame parameters and call to Fmodify_frame_parameters just once.
13685 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13686 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13687 and mention nil frame in docstring.
13689 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13691 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13692 (x_figure_window_size): Likewise. Adjust to return long.
13693 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13694 (toplevel): Move Qterminal_live_p to...
13695 * terminal.c (toplevel): ...here, make it static, and...
13696 (syms_of_terminal): ...DEFSYM here.
13697 * frame.h (Qterminal_live_p): Remove declaration.
13698 (make_frame, x_figure_window_size): Adjust prototype.
13699 * nsfns.m (Fx_create_frame): Use long for window flags.
13701 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13703 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13704 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13705 Do not assume that emacs_close (INT_MAX) is a no-op.
13707 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13709 * xfaces.c (make_face_cache): For struct face_cache, prefer
13710 xmalloc to xzalloc and so avoid redundant call to memset.
13711 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13713 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13715 * fringe.c (draw_window_fringes, update_window_fringes)
13716 (compute_fringe_widths):
13717 * w32term.c (x_draw_glyph_string):
13718 * window.c (candidate_window_p, Frecenter):
13719 * xfaces.c (realize_basic_faces, realize_default_face)
13720 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13721 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13722 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13723 * xmenu.c (Fx_menu_bar_open_internal):
13724 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13725 * xsettings.c (xft_settings_event):
13726 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13727 Use bool for booleans. Adjust style and comments where
13729 * dispextern.h (draw_window_fringes, update_window_fringes)
13730 (compute_fringe_widths):
13731 * xterm.h (x_had_errors_p): Adjust prototype.
13733 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13735 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13736 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13738 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13740 * fns.c (toplevel): Remove comment before Fsafe_length because
13741 it checks for QUIT.
13743 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13745 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13747 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13749 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13750 frame which got the message is still alive, before dereferencing
13751 its pointer. (Bug#14970)
13753 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13754 be a live window, before using it as such. (Bug#14970)
13756 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13758 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13759 w32_detect_focus_change instead of doing part of its job by hand.
13760 This fixes the problem whereby FOCUS_OUT events were not sent to
13763 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13765 * process.c (Fprocess_list): Doc fix.
13767 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13768 being re-exposed only if it didn't ask to become visible.
13769 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13770 was previously iconified. (Bug#14841)
13771 (x_iconify_frame): Mark the frame iconified.
13773 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13775 Fix minor problems found by static checking.
13776 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13777 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13779 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13781 * eval.c (set_specpdl_old_value): New function.
13782 (unbind_to): Minor simplification.
13783 (get_backtrace_frame): New function.
13784 (Fbacktrace_frame): Use it. Add `base' argument.
13785 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13786 (syms_of_eval): Export backtrace-eval.
13787 * xterm.c (x_focus_changed): Simplify.
13789 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13791 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13793 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13795 * xdisp.c (redisplay_window): Instead of moving point out of
13796 scroll margin, reject the force_start method, and try scrolling
13797 instead. (Bug#14780)
13799 2013-07-24 Ken Brown <kbrown@cornell.edu>
13801 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13804 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13806 * eval.c (Fprogn): Do not check that BODY is a proper list.
13807 This undoes the previous change. The check slows down the
13808 interpreter, and is not needed to prevent a crash. See
13809 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13811 2013-07-23 Glenn Morris <rgm@gnu.org>
13813 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13815 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13817 Port to GNU/Linux systems with tinfo but not ncurses.
13818 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13819 to decide whether ncurses is being used. Without this change,
13820 GCC complains about tgetent not being declared, on a system
13821 that has tinfo installed but ncurses not installed.
13823 * eval.c (Fprogn): Check that BODY is a proper list.
13825 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13826 * data.c (Fsetq_default):
13827 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13828 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13830 Tune by taking advantage of the fact that ARGS is always a list
13831 when a function is declared to have UNEVALLED args.
13833 * emacsgtkfixed.c: Port to GCC 4.6.
13834 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13836 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13838 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13839 here to silence compiler warnings.
13841 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13843 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13844 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13845 from messing up Emacs's 'struct frame' (Bug#14923).
13847 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13849 * alloc.c (make_save_ptr_ptr): Define this function.
13850 It was inadvertently omitted. It's needed only if
13851 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13853 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13855 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13856 frame have focus (Bug#14895).
13858 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13860 Avoid vfork-related deadlock more cleanly.
13861 * callproc.c (child_setup): When the child's exec fails, output
13862 the program name, as that's more useful. Use O_NONBLOCK to avoid
13864 * process.c (create_process_1): Remove; no longer needed.
13865 (create_process): Remove timer hack; no longer needed, now that
13866 the child avoids deadlock.
13868 2013-07-20 Glenn Morris <rgm@gnu.org>
13870 * image.c (Fimage_flush): Fix doc typo.
13872 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13874 Fix array bounds violation when pty allocation fails.
13875 * process.c (PTY_NAME_SIZE): New constant.
13876 (pty_name): Remove static variable; it's now auto.
13877 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13878 Take pty_name as an arg rather than using a static variable.
13879 All callers changed.
13880 (create_process): Recover pty_flag from process, not from volatile local.
13881 (create_pty): Stay inside array even when pty allocation fails.
13882 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13884 * lread.c (Fload): Avoid initialization only when lint checking.
13885 Mention that it's needed only for older GCCs.
13887 2013-07-20 Kenichi Handa <handa@gnu.org>
13889 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13890 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13892 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13894 * lread.c (Fload): Avoid uninitialized warning.
13896 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13898 Fix some minor file descriptor leaks and related glitches.
13899 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13900 (create_lock_file): Use write, not emacs_write.
13901 * image.c (slurp_file, png_load_body):
13902 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13903 (server_accept_connection):
13904 Don't leak an fd on memory allocation failure.
13905 * image.c (slurp_file): Add a cheap heuristic for growing files.
13906 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13907 as that's what the other routines do. Maybe input need not be
13908 blocked at all, but it's better to be consistent.
13909 Avoid undefined behavior when strlen is zero.
13911 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13912 (NSTATICS): Now a constant; doesn't need to be a macro.
13914 2013-07-19 Richard Stallman <rms@gnu.org>
13916 * coding.c (decode_coding_utf_8): Add simple loop for fast
13917 processing of ASCII characters.
13919 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13921 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13923 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13925 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13926 unportable 'struct x_display_info'.
13927 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13928 is a portable type.
13930 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13932 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13933 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13935 (system_process_attributes): Prefer plain char to unsigned char
13936 when either will do. Clean up properly if interrupted or if
13937 memory allocations fail. Don't assume sscanf succeeds.
13938 Remove no-longer-needed workaround to stop GCC from whining.
13939 Read command-line once, instead of multiple times. Check read status a
13940 bit more carefully.
13942 Fix obscure porting bug with varargs functions.
13943 The code assumed that int is treated like ptrdiff_t in a vararg
13944 function, which is not a portable assumption. There was a similar
13945 -- though these days less likely -- porting problem with various
13946 assumptions that pointers of different types all smell the same as
13947 far as vararg functions is conserved. To make this problem less
13948 likely in the future, redo the API to use varargs functions.
13949 * alloc.c (make_save_value): Remove this vararg function.
13950 All uses changed to ...
13951 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13952 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13954 (make_save_ptr): Rename from make_save_pointer, for consistency with
13955 the above. Define only on platforms that need it. All uses changed.
13957 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13959 * keyboard.c: Try to fix typos in previous change.
13960 (DISPLAY_LIST_INFO): New macro.
13961 (kbd_buffer_get_event): Do not access members that are not present
13962 in X11. Revert inadvertent change of "!=" to "=".
13964 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13966 * keyboard.c (kbd_buffer_get_event):
13967 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13968 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13970 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13972 * filelock.c: Fix unlikely file descriptor leaks.
13973 (get_boot_time_1): Rework to avoid using emacs_open.
13974 This doesn't actually fix a leak, but is better anyway.
13975 (read_lock_data): Use read, not emacs_read.
13977 * doc.c: Fix minor memory and file descriptor leaks.
13978 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13979 (get_doc_string, Fsnarf_documentation):
13980 Fix file descriptor leak on error.
13982 * term.c: Fix minor fdopen-related file descriptor leaks.
13983 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13984 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13986 * charset.c: Fix file descriptor leaks and errno issues.
13988 (load_charset_map_from_file): Don't leak file descriptor on error.
13989 Use plain record_xmalloc since the allocation is larger than
13990 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13992 * eval.c (record_unwind_protect_nothing):
13993 * fileio.c (fclose_unwind):
13995 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13996 The replacement doesn't block input, but that no longer seems
13999 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14001 * lread.c: Fix file descriptor leaks and errno issues.
14002 (Fload): Close some races that leaked fds or streams when 'load'
14004 (Fload, openp): Report error number of last nontrivial failure to open.
14005 ENOENT counts as trivial.
14006 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14008 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14009 now that the function is always called with a nonnegative arg.
14010 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14011 All uses replaced with ...
14012 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14014 A few more minor file errno-reporting bugs.
14015 * callproc.c (Fcall_process):
14016 * doc.c (Fsnarf_documentation):
14017 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14018 * process.c (set_socket_option):
14019 Don't let a constructor trash errno.
14020 * doc.c: Include <errno.h>.
14022 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14024 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14026 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14028 Fix w32 bug with call-process-region (Bug#14885).
14029 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14030 to Fcall_process when the input is empty. This simplifies the
14031 code a bit. It makes no difference on POSIXish platforms but
14032 apparently it fixes a bug on w32.
14034 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14035 * fileio.c (close_file_unwind): Don't close if FD is negative;
14036 this can happen when unwinding a zapped file descriptor.
14037 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14038 in case Emacs runs out of memory between the two unwind-protects.
14039 Don't trash errno when closing FD.
14040 Zap the FD in the specpdl when closing it, instead of deferring
14041 the removal of the unwind-protect; this fixes a bug where a child
14042 function unwinds the stack past us.
14044 New unwind-protect flavors to better type-check C callbacks.
14045 This also lessens the need to write wrappers for callbacks,
14046 and the need for make_save_pointer.
14047 * alloc.c (free_save_value):
14048 * atimer.c (run_all_atimers):
14050 * alloc.c (safe_alloca_unwind):
14051 * atimer.c (unwind_stop_other_atimers):
14052 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14053 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14054 * minibuf.c (choose_minibuf_frame_1):
14055 * process.c (make_serial_process_unwind):
14056 * xdisp.c (pop_message_unwind):
14057 * xselect.c (queue_selection_requests_unwind):
14058 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14059 * alloc.c (record_xmalloc):
14060 Prefer record_unwind_protect_ptr to record_unwind_protect with
14062 * alloc.c (Fgarbage_collect):
14063 Prefer record_unwind_protect_void to passing a dummy.
14064 * buffer.c (restore_buffer):
14065 * window.c (restore_window_configuration):
14066 * xfns.c, w32fns.c (do_unwind_create_frame)
14067 New wrapper. All record-unwind uses of wrappee changed.
14068 * buffer.c (set_buffer_if_live):
14069 * callproc.c (call_process_cleanup, delete_temp_file):
14070 * coding.c (code_conversion_restore):
14071 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14072 * editfns.c (save_excursion_restore)
14073 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14074 (save_restriction_restore):
14075 * eval.c (restore_stack_limits, un_autoload):
14076 * fns.c (require_unwind):
14077 * keyboard.c (recursive_edit_unwind, tracking_off):
14078 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14079 * macros.c (pop_kbd_macro, restore_menu_items):
14080 * nsfns.m (unwind_create_frame):
14081 * print.c (print_unwind):
14082 * process.c (start_process_unwind):
14083 * search.c (unwind_set_match_data):
14084 * window.c (select_window_norecord, select_frame_norecord):
14085 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14086 (fast_set_selected_frame):
14087 * xfns.c, w32fns.c (unwind_create_tip_frame):
14088 Return void, not a dummy Lisp_Object. All uses changed.
14089 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14090 * callproc.c (call_process_kill):
14091 * fileio.c (restore_point_unwind, decide_coding_unwind)
14092 (build_annotations_unwind):
14093 * insdel.c (Fcombine_after_change_execute_1):
14094 * keyboard.c (read_char_help_form_unwind):
14095 * menu.c (unuse_menu_items):
14096 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14097 * sound.c (sound_cleanup):
14098 * xdisp.c (unwind_redisplay):
14099 * xfns.c (clean_up_dialog):
14100 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14101 Accept no args and return void, instead of accepting and returning
14102 a dummy Lisp_Object. All uses changed.
14103 * cygw32.c (fchdir_unwind):
14104 * fileio.c (close_file_unwind):
14105 * keyboard.c (restore_kboard_configuration):
14106 * lread.c (readevalllop_1):
14107 * process.c (wait_reading_process_output_unwind):
14108 Accept int and return void, rather than accepting an Emacs integer
14109 and returning a dummy object. In some cases this fixes an
14110 unlikely bug when the corresponding int is outside Emacs integer
14111 range. All uses changed.
14112 * dired.c (directory_files_internal_unwind):
14113 * fileio.c (do_auto_save_unwind):
14114 * gtkutil.c (pop_down_dialog):
14115 * insdel.c (reset_var_on_error):
14116 * lread.c (load_unwind):
14117 * xfns.c (clean_up_file_dialog):
14118 * xmenu.c, nsmenu.m (pop_down_menu):
14119 * xmenu.c (cleanup_widget_value_tree):
14120 * xselect.c (wait_for_property_change_unwind):
14121 Accept pointer and return void, rather than accepting an Emacs
14122 save value encapsulating the pointer and returning a dummy object.
14124 * editfns.c (Fformat): Update the saved pointer directly via
14125 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14126 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14127 (unwind_body): New function.
14128 (record_unwind_protect): First arg is now a function returning void,
14129 not a dummy Lisp_Object.
14130 (record_unwind_protect_ptr, record_unwind_protect_int)
14131 (record_unwind_protect_void): New functions.
14132 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14133 * fileio.c (struct auto_save_unwind): New type.
14134 (do_auto_save_unwind): Use it.
14135 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14136 * insdel.c (struct rvoe_arg): New type.
14137 (reset_var_on_error): Use it.
14138 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14140 (specbinding_func): Remove; there are now several such functions.
14141 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14142 (set_unwind_protect_ptr): New function.
14143 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14145 Be simpler and more consistent about reporting I/O errors.
14146 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14147 Say "Read error" and "Write error", rather than "I/O error", or
14148 "IO error reading", or "IO error writing", when a read or write
14150 * process.c (Fmake_network_process, wait_reading_process_output)
14151 (send_process, Fprocess_send_eof, wait_reading_process_output):
14152 Capitalize diagnostics consistently. Put "failed foo" at the
14153 start of the diagnostic, so that we don't capitalize the
14154 function name "foo". Consistently say "failed" for such
14156 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14157 All callers changed. This is so it can use report_file_error.
14158 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14159 diagnostics consistently as above.
14161 * fileio.c (report_file_errno): Fix errno reporting bug.
14162 If the file name is neither null nor a pair, package it up as a
14163 singleton list. All callers changed, both to this function and to
14164 report_file_error. This fixes a bug where the memory allocator
14165 invoked by list1 set errno so that the immediately following
14166 report_file_error reported the wrong errno value.
14168 Fix minor problems found by --enable-gcc-warnings.
14169 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14170 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14172 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14174 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14175 Set event->arg to Qt if switch-event shall be generated.
14176 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14178 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14180 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14183 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14184 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14185 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14186 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14187 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14188 and there is a focused frame.
14189 (head_table): Add focus-in and focus-out.
14190 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14191 bind to handle-focus-in/out.
14193 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14194 (Fhandle_switch_frame): Call Fhandle_focus_in.
14195 (syms_of_frame): defsubr handle-focus-in/out.
14197 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14199 Fix porting bug to older POSIXish platforms (Bug#14862).
14200 * sysdep.c (emacs_pipe): New function, that implements
14201 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14202 This should port better to CentOS 5 and to Mac OS X 10.6.
14203 All calls to pipe2 changed.
14205 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14206 This makes the code easier to read and the executable a bit smaller.
14207 Do not replace all calls to Fcons that happen to create lists,
14208 just calls that are intended to create lists. For example, when
14209 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14210 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14211 Similarly for list2 through list5.
14212 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14213 * bytecode.c (exec_byte_code):
14214 * callint.c (quotify_arg, Fcall_interactively):
14215 * callproc.c (Fcall_process, create_temp_file):
14216 * charset.c (load_charset_map_from_file)
14217 (Fdefine_charset_internal, init_charset):
14218 * coding.c (get_translation_table, detect_coding_system)
14219 (Fcheck_coding_systems_region)
14220 (Fset_terminal_coding_system_internal)
14221 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14222 * composite.c (update_compositions, Ffind_composition_internal):
14223 * dired.c (directory_files_internal, file_name_completion)
14225 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14226 * doc.c (Fsnarf_documentation):
14227 * editfns.c (Fmessage_box):
14229 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14230 (Feval, eval_sub, Ffuncall, apply_lambda):
14231 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14232 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14233 (Fset_file_times, Finsert_file_contents)
14234 (Fchoose_write_coding_system, Fwrite_region):
14235 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14236 * font.c (font_registry_charsets, font_parse_fcname)
14237 (font_prepare_cache, font_update_drivers, Flist_fonts):
14238 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14239 * frame.c (make_frame, Fmake_terminal_frame)
14240 (x_set_frame_parameters, x_report_frame_params)
14241 (x_default_parameter, Fx_parse_geometry):
14242 * ftfont.c (syms_of_ftfont):
14243 * image.c (gif_load):
14244 * keyboard.c (command_loop_1):
14245 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14246 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14247 (Fminor_mode_key_binding, accessible_keymaps_1)
14248 (Faccessible_keymaps, Fwhere_is_internal):
14249 * lread.c (read_emacs_mule_char):
14250 * menu.c (find_and_return_menu_selection):
14251 * minibuf.c (get_minibuffer):
14252 * nsfns.m (Fns_perform_service):
14253 * nsfont.m (ns_script_to_charset):
14254 * nsmenu.m (ns_popup_dialog):
14255 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14256 (Fx_own_selection_internal):
14257 * nsterm.m (append2):
14258 * print.c (Fredirect_debugging_output)
14259 (print_prune_string_charset):
14260 * process.c (Fdelete_process, Fprocess_contact)
14261 (Fformat_network_address, set_socket_option)
14262 (read_and_dispose_of_process_output, write_queue_push)
14263 (send_process, exec_sentinel):
14264 * sound.c (Fplay_sound_internal):
14265 * textprop.c (validate_plist, add_properties)
14266 (Fput_text_property, Fadd_face_text_property)
14267 (copy_text_properties, text_property_list, syms_of_textprop):
14268 * unexaix.c (report_error):
14269 * unexcoff.c (report_error):
14270 * unexsol.c (unexec):
14271 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14272 (Fformat_mode_line, syms_of_xdisp):
14273 * xfaces.c (set_font_frame_param)
14274 (Finternal_lisp_face_attribute_values)
14275 (Finternal_merge_in_global_face, syms_of_xfaces):
14276 * xfns.c (x_default_scroll_bar_color_parameter)
14277 (x_default_font_parameter, x_create_tip_frame):
14278 * xfont.c (xfont_supported_scripts):
14279 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14280 (menu_help_callback, xmenu_show):
14281 * xml.c (make_dom):
14282 * xterm.c (set_wm_state):
14283 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14284 and similarly for list2 through list5.
14286 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14288 * callproc.c (Fcall_process_region): Fix minor race and tune.
14289 (create_temp_file): New function, with the temp-file-creation part
14290 of the old Fcall_process_region. Use Fcopy_sequence to create the
14291 temp file name, rather than alloca + build_string, for simplicity.
14292 Don't bother to block input around the temp file creation;
14293 shouldn't be needed. Simplify use of mktemp.
14294 Use record_unwind_protect immediately after creating the temp file;
14295 this closes an unlikely race where the temp file was not removed.
14296 Use memcpy rather than an open-coded loop.
14297 (Fcall_process_region): Use the new function. If the input is
14298 empty, redirect from /dev/null rather than from a newly created
14299 empty temp file; this avoids unnecessary file system traffic.
14301 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14303 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14304 Simplify by making this case like the other two. This is a bit
14305 slower on obsolete hosts, but the extra complexity isn't worth it.
14307 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14308 * process.c (create_process) [!DOS_NT]:
14309 Remove now-unnecessary calls to emacs_close.
14311 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14313 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14314 returning early. (Bug#14850)
14316 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14317 and inhibit-iso-escape-detection attributes of 'undecided'.
14320 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14322 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14323 Reported by Herbert J. Skuhra in
14324 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14326 Don't lose top specpdl entry when memory is exhausted.
14327 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14328 specpdl overflow here, to simplify callers; all callers changed.
14329 Always reserve an unused entry at the stack top; this avoids
14330 losing the top entry's information when memory is exhausted.
14332 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14334 Clean up errno reporting and fix some errno-reporting bugs.
14335 * callproc.c (Fcall_process):
14336 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14337 * process.c (create_process, Fmake_network_process):
14338 * unexaix.c (report_error):
14339 * unexcoff.c (report_error):
14340 Be more careful about reporting the errno of failed operations.
14341 The code previously reported the wrong errno sometimes.
14342 Also, prefer report_file_errno to setting errno + report_file_error.
14343 (Fcall_process): Look at openp return value rather than at path,
14344 as that's a bit faster and clearer when there's a numeric predicate.
14345 * fileio.c (report_file_errno): New function, with most of the
14346 old contents of report_file_error.
14347 (report_file_error): Use it.
14348 (Ffile_exists_p, Ffile_accessible_directory_p):
14349 Set errno to 0 when it is junk.
14350 * fileio.c (Faccess_file):
14351 * image.c (x_create_bitmap_from_file):
14352 Use faccessat rather than opening the file, to avoid the hassle of
14353 having a file descriptor open.
14354 * lisp.h (report_file_errno): New decl.
14355 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14358 * process.c (create_process, wait_reading_process_output) [AIX]:
14359 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14360 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14361 a multithreaded environment anyway).
14362 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14364 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14366 * image.c (x_find_image_file): Don't close a remote file handle.
14368 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14370 Fix races with threads and file descriptors.
14371 * callproc.c (Fcall_process_region):
14372 * dired.c (open_directory):
14373 * emacs.c (main, Fdaemon_initialized):
14374 * image.c (x_find_image_file):
14375 * inotify.c (Finotify_rm_watch):
14376 * lread.c (Flocate_file_internal):
14377 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14378 * term.c (term_mouse_moveto, init_tty):
14379 * termcap.c (tgetent):
14380 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14381 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14382 * unexhp9k800.c, unexmacosx.c (unexec):
14383 * callproc.c (Fcall_process_region):
14384 Use emacs_close, not close.
14385 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14386 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14387 and posix_close function on current platforms (which all lack them).
14388 (emacs_close): Use it. This should fix the races on GNU/Linux and
14389 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14390 and it should avoid closing random victim file descriptors on
14393 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14395 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14396 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14397 Touch up doc a bit.
14399 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14400 This is for .gdbinit xbacktrace.
14402 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14403 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14404 (emacs_set_tty): Now static.
14405 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14406 * term.c (tty_capable_p, tty_default_color_capabilities)
14407 (get_tty_terminal, term_mouse_movement)
14408 (handle_one_term_event, init_tty, maybe_fatal):
14409 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14410 (tgetent, scan_file, name_match, compare_contin):
14411 * terminal.c (get_terminal):
14412 Use bool for boolean.
14413 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14414 Prefer char to unsigned char if either will do.
14415 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14416 (tty_write_glyphs): Prefer int to unsigned.
14417 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14418 All callers changed.
14419 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14421 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14424 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14425 (B__dummy__): New dummy symbol, to pacify C89.
14426 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14427 they can't grok varargs macros.
14428 * dispnew.c (add_window_display_history)
14429 (add_frame_display_history):
14430 * print.c (print_object):
14431 * xdisp.c (debug_method_add):
14432 Use %p printf format only for void pointers.
14433 * emacs.c (usage_message): New constant, replacing ...
14434 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14435 (main): Adjust to usage reorg.
14436 * fns.c (syms_of_fns):
14437 * profiler.c (syms_of_profiler):
14438 Don't use non-constant struct initializers.
14439 * gnutls.h (gnutls_initstage_t):
14440 * lisp.h (enum Lisp_Fwd_Type):
14441 * lread.c (lisp_file_lexically_bound_p):
14442 * xsettings.c (anonymous enum):
14443 Remove trailing comma.
14444 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14445 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14446 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14448 * regex.c (const_re_char): New type, to pacify strict C89.
14449 All uses of 'const re_char' replaced to use it.
14450 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14451 with glibc when strict C89. This change is imported from gnulib.
14453 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14454 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14455 Omit GNU_LINUX implementation, since it requires long long.
14456 * xterm.c (x_draw_underwave):
14457 Do not assume the traditional order of struct's members.
14458 (x_term_init): Rewrite to avoid the need for non-constant structure
14461 Syntax cleanup, mostly replacing macros with functions.
14462 This removes the need for the syntax_temp hack.
14463 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14464 * syntax.c (SYNTAX_INLINE): New macro.
14465 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14466 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14467 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14468 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14469 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14470 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14471 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14472 Now constants, not macros.
14473 (syntax_temp) [!__GNUC__]: Remove.
14474 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14475 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14476 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14477 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14478 Move here from syntax.h; now functions, not macros. Except for the
14479 last function, these are static since only syntax.c uses them.
14480 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14481 All uses changed. Now a function, not a macro; use this fact
14482 to simplify the code.
14483 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14484 compiler bugs; no longer relevant.
14485 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14486 (SYNTAX_INLINE): New macro.
14487 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14488 for the new functions. Use bool for boolean member.
14489 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14490 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14491 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14492 (SETUP_BUFFER_SYNTAX_TABLE):
14493 Now extern inline functions, not macros.
14494 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14495 Remove; all uses replaced by implementation.
14496 (syntax_temp) [!__GNUC__]: Remove decl.
14497 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14499 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14501 * emacs.c (main): Fix syntax error.
14503 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14505 Timestamp fixes for undo (Bug#14824).
14506 * atimer.c (schedule_atimer):
14507 * fileio.c (Ffile_newer_than_file_p):
14508 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14509 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14510 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14511 (syms_of_fileio): Remove Sclear_visited_file_name.
14512 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14513 file doesn't exist; this avoids an ambiguity with negative timestamps.
14514 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14515 * systime.h (make_emacs_time, invalid_emacs_time):
14516 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14517 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14518 * undo.c (record_first_change): Push (visited-file-modtime) onto
14519 undo list rather than reimplementing it by hand, incorrectly.
14521 2013-07-09 Ken Brown <kbrown@cornell.edu>
14523 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14525 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14527 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14529 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14531 Handle errno and exit status a bit more carefully.
14532 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14533 number into an exit status. Instead, use EXIT_CANCELED.
14534 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14535 * callproc.c (relocate_fd):
14536 * emacs.c (close_output_streams, main):
14537 * process.c (create_process):
14538 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14539 Use emacs_perror for simplicity.
14540 * callproc.c (relocate_fd, main):
14541 * sysdep.c (sys_subshell):
14542 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14543 (shut_down_emacs): Use emacs_write, not write.
14544 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14545 * fileio.c (Fcopy_file, e_write):
14546 * nsterm.m (ns_select):
14547 * process.c (send_process):
14548 * sound.c (vox_write):
14549 Use emacs_write_sig, not emacs_write.
14550 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14551 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14553 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14555 (emacs_full_write): New function.
14556 (emacs_write): Rewrite to use it.
14557 (emacswrite_sig, emacs_perror): New functions.
14558 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14560 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14562 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14563 on NS even if it is present. Pixmap on NS is a void*.
14565 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14567 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14568 * process.c (close_on_exec, accept4, process_socket):
14569 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14571 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14573 * w32.c (sys_dup): Declare prototype.
14577 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14579 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14581 Make file descriptors close-on-exec when possible (Bug#14803).
14582 This simplifies Emacs a bit, since it no longer needs to worry
14583 about closing file descriptors by hand in some cases.
14584 It also fixes some unlikely races. Not all such races, as
14585 libraries often open files internally without setting
14586 close-on-exec, but it's an improvement.
14587 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14588 * callproc.c (Fcall_process) [!MSDOS]:
14589 * emacs.c (main) [!DOS_NT]:
14590 * nsterm.m (ns_term_init):
14591 * process.c (create_process):
14592 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14593 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14594 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14595 Prefer mkostemp with O_CLOEXEC to mkstemp.
14596 * callproc.c (relocate_fd) [!WINDOWSNT]:
14597 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14598 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14600 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14601 Make the resulting file descriptor close-on-exec.
14602 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14603 * lread.c (load_descriptor_list, load_descriptor_unwind):
14604 Remove; no longer needed. All uses removed.
14605 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14606 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14608 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14609 (Fmake_network_process, Fnetwork_interface_list)
14610 (Fnetwork_interface_info, server_accept_connection):
14611 Make newly-created socket close-on-exec.
14612 * sysdep.c (emacs_open, emacs_fopen):
14613 Make new-created descriptor close-on-exec.
14614 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14615 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14617 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14619 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14620 for NS_IMPL_GNUSTEP.
14622 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14624 Fix openp errno handling.
14625 * callproc.c (Fcall_process): Preserve openp errno around close.
14626 * lread.c (openp): Set errno when returning -1, as some callers
14629 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14631 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14633 * nsterm.h (NSSavePanel): Update comment.
14634 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14635 (ns_run_file_dialog): Declare.
14637 * nsfns.m: Remove panelOK.
14639 (ns_run_file_dialog): New function.
14640 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14641 event loop, so file dialog is popped up by ns_run_file_dialog, called
14642 by sendEvent (Bug#14578).
14643 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14645 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14647 * xdisp.c (default_line_pixel_height): New function.
14648 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14649 (try_cursor_movement, redisplay_window, try_window)
14650 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14652 * window.c (window_scroll_pixel_based):
14653 use default_line_pixel_height.
14655 * dispextern.h (default_line_pixel_height): Add prototype.
14657 * frame.c (x_set_line_spacing): Accept a float value for
14658 line-spacing parameter, per the documentation.
14660 * data.c (Fmultibyte_string_p): Doc fix.
14662 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14664 Use emacs_open more consistently when opening files.
14665 This handles EINTR more consistently now, and makes it easier
14666 to introduce other uniform changes to file descriptor handling.
14667 * sysstdio.h: New file.
14668 * buffer.c (mmap_init):
14669 * cygw32.c (chdir_to_default_directory):
14670 * dispnew.c (Fopen_termscript):
14671 * emacs.c (Fdaemon_initialized):
14672 * fileio.c (Fdo_auto_save):
14673 * image.c (slurp_file, png_load_body, jpeg_load_body):
14674 * keyboard.c (Fopen_dribble_file):
14676 * print.c (Fredirect_debugging_output):
14677 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14678 * termcap.c (tgetent):
14679 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14680 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14681 * w32term.c (w32_initialize) [CYGWIN]:
14682 * xfaces.c (Fx_load_color_file):
14683 Use emacs_open instead of plain open, and emacs_fopen instead of
14685 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14686 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14687 * callproc.c (default_output_mode): New constant.
14688 (Fcall_process): Use it to call emacs_open instead of plain creat.
14689 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14690 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14691 (emacs_fopen): New function.
14692 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14693 Include <lisp.h>, for emacs_open.
14694 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14696 Remove duplicate #include directives.
14697 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14699 Don't include stdio.h twice.
14700 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14701 Don't include sys/types.h or stdio.h twice.
14702 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14703 * lread.c: Don't include coding.h twice.
14704 * nsfont.m: Don't include frame.h twice.
14705 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14706 * ralloc.c: Don't include <unistd.h> twice.
14707 * xdisp.c: Don't include font.h twice.
14708 * xterm.c: Don't include fontset.h twice.
14709 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14711 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14713 Scale ImageMagick images more carefully.
14714 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14715 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14716 Be more careful about avoiding undefined behavior after
14717 integer overflow and division by zero.
14719 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14721 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14722 (syms_of_w32fns): DEFSYM them.
14723 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14724 (CCHDEVICENAME): Define macros if not defined.
14725 (struct MONITOR_INFO_EX): New struct.
14726 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14727 (enum_display_monitors_fn): New variable.
14728 (globals_of_w32fns): Initialize it.
14729 (Fx_display_pixel_width, Fx_display_pixel_height)
14730 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14731 multi-monitor setups in docstrings.
14732 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14733 screen size by primary monitor's millimeter per pixel.
14734 (w32_monitor_enum, w32_display_monitor_attributes_list)
14735 (w32_display_monitor_attributes_list_fallback)
14736 (Fw32_display_monitor_attributes_list): New functions.
14737 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14739 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14741 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14743 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14745 * fileio.c (Qfile_notify_error): New error symbol.
14747 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14748 * inotify.c (inotify_callback, symbol_to_inotifymask)
14749 (Finotify_add_watch, Finotify_rm_watch): Use it.
14750 (inotifyevent_to_event): Exchange order of cookie and file name.
14751 (Finotify_add_watch): Adapt docstring.
14753 * lisp.h (Qfile_notify_error): Declare.
14755 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14757 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14758 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14759 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14760 which did not work (see <http://bugs.gnu.org/14569#307>).
14761 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14762 && (!noninteractive || initialized)). This attempts to thread
14763 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14765 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14767 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14768 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14770 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14772 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14773 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14774 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14775 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14777 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14779 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14780 Define to __sys_siglist.
14782 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14784 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14785 word-wrap, so that overflow-newline-into-fringe would work in
14786 visual-line-mode. (Bug#2749)
14787 (move_it_in_display_line_to): When the last scanned display
14788 element fits exactly on the display line, and
14789 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14790 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14791 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14792 finding buffer position that corresponds to pixel coordinates,
14793 e.g. in buffer_posn_from_coords.
14795 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14797 * process.c (handle_child_signal): Call catch_child_signal if
14800 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14802 Don't convert function pointers to void * and back.
14803 It isn't portable C, and it's easy enough to avoid.
14804 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14805 (make_save_value): Add support for SAVE_FUNCPOINTER.
14806 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14807 * print.c (print_object):
14808 Distinguish function from object pointers.
14809 * lisp.h (SAVE_FUNCPOINTER): New constant.
14810 (SAVE_SLOT_BITS): Adjust to it.
14811 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14812 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14813 (voidfuncptr): New typedef.
14814 (struct Lisp_Save_Value): New member data[0].funcpointer.
14815 (XSAVE_FUNCPOINTER): New function.
14817 Simplify buildobj processing.
14818 * Makefile.in (buildobj.h): Make it a sequence of strings each
14819 followed by comma, rather than a single string. Put it into a
14820 .tmp file in case there's an error while generating it.
14821 (gl-stamp): Use .tmp for temp files.
14822 (mostlyclean): Clean .tmp files.
14823 * doc.c (buildobj): Move to just the routine that needs it.
14824 It's now an array of strings, so processing is simpler.
14826 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14828 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14829 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14830 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14831 Invoke malloc_enable_thread even when not interactive.
14832 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14833 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14834 in this case, since the underlying bug has now been fixed.
14836 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14838 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14839 unlinking it (bug#14691).
14841 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14843 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14844 before checking whether buffer is modified. This lets
14845 `kill-buffer-query-functions' cancel killing of the buffer or save
14846 its content before `kill-buffer' asks user the "Buffer %s
14847 modified; kill anyway?" question.
14849 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14851 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14852 Let the super performKeyEquivalent deal with them (Bug#14747).
14854 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14856 * widget.c (resize_cb): Remove unused local.
14858 Do not use GTK 3 if it exists but cannot be compiled.
14859 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14860 * xterm.c (x_error_handler) [!USE_GTK]:
14863 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14865 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14867 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14868 to the valid range of values. (Bug#14753)
14870 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14871 when moving point by using the current glyph matrix. This avoids
14872 the need to force redisplay when this function is called in a
14875 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14877 Fix minor problems found by static checking.
14878 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14879 Redo the latter's body to sidestep GCC parenthesization warnings.
14880 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14881 * coding.c (detect_coding, detect_coding_system):
14882 * coding.h (struct undecided_spec):
14883 Use bool for boolean.
14884 * image.c (QCmax_width, QCmax_height): Now static.
14885 * xdisp.c (Fmove_point_visually): Remove unused local.
14887 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14889 * xdisp.c (Fmove_point_visually): New function.
14891 2013-06-28 Kenichi Handa <handa@gnu.org>
14893 * coding.h (define_coding_undecided_arg_index): New enum.
14894 (coding_attr_index): New members
14895 coding_attr_undecided_inhibit_null_byte_detection,
14896 coding_attr_undecided_inhibit_iso_escape_detection,
14897 coding_attr_undecided_prefer_utf_8.
14898 (undecided_spec): New struct.
14899 (struct coding_system): New member `undecided' of the member
14902 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14903 (detect_coding): Likewise.
14904 (detect_coding_system): Likewise.
14905 (Fdefine_coding_system_internal): New coding system properties
14906 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14908 (syms_of_coding): Adjust for coding_arg_undecided_max.
14910 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14912 * image.c (x_from_xcolors): Remove unused local.
14914 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14916 Defer image data transfer between X client and server until actual
14919 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14922 * image.c (Destroy_Image): Remove.
14923 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14924 `mask_p', and `colors_p'. All uses changed.
14925 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14926 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14927 New macros for `flags' arg to x_clear_image_1.
14928 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14929 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14930 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14931 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14932 (image_get_x_image, image_unget_x_image): New functions or macros.
14933 (image_background, image_background_transparent, x_to_xcolors)
14934 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14935 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14936 instead of Destroy_Image.
14937 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14938 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14939 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14940 (imagemagick_load_image, svg_load_image): Use them instead of
14941 x_create_x_image_and_pixmap, and x_put_x_image followed by
14942 x_destroy_x_image, respectively.
14943 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14944 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14945 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14946 background_transparent fields.
14947 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14948 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14950 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14952 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14953 This mostly consists of undoing recent changes.
14954 * callproc.c (Fcall_process):
14955 * process.c (create_process):
14956 Do not worry about catching SIGCHLD here, undoing previous change.
14957 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14958 * process.c, process.h (catch_child_signal):
14959 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14960 * process.c (catch_child_handler): Don't worry about being called
14961 lazily and do not assume caller has blocked SIGCHLD, undoing
14962 previous change. Move first-time stuff back to
14963 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14964 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14965 set lib_child_handler if it's already initialized, which may
14966 help avoid problems on GNUstep.
14968 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14970 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14971 * callproc.c (Fcall_process):
14972 * process.c (create_process):
14973 Make sure SIGCHLD is caught before we fork,
14974 since Emacs startup no arranges to catch SIGCHLD.
14975 * process.c (lib_child_handler): Initialize to null, not to
14977 (catch_child_signal): Allow self to be called lazily.
14978 Do nothing if it's already been called.
14979 Assume caller has blocked SIGCHLD (all callers do now).
14980 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14981 just before it's really needed.
14982 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14983 since it hasn't been caught yet.
14985 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14987 * image.c (compute_image_size): New function to implement
14988 :max-width and :max-height.
14989 (imagemagick_load_image): Use it.
14991 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14993 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14994 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14996 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14997 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14998 the SIGCHLD handler, since the code is not atomic and (due to glib)
14999 signals may be arriving now.
15000 * sysdep.c (init_signals): Do not catch child signals here;
15001 'main' now does that later, at a safer time.
15003 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15005 Clean up SIGCHLD handling a bit (Bug#14569).
15006 * process.c, process.h (catch_child_signal):
15007 Now always extern, even if !NS_IMPL_GNUSTEP.
15008 * process.c (catch_child_signal): Move glib tickler here from
15009 init_process_emacs, so that it's done earlier in Emacs
15010 initialization. Also move the noninteractive && !initialized
15011 check here from init_process_emacs. This is all a bit cleaner for
15012 GNUish platforms, and I hope it works around the Cygwin bug.
15013 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15014 that glib signal handling is tickled before glib creates threads.
15016 * process.c (wait_reading_process_output): Avoid int overflow
15017 when reading more than 2 GiB total from a process.
15019 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15021 * process.c (create_process): Handle a couple more cases,
15022 i.e., work even if new_argv and wait_child_setup[i] are cached.
15023 Use Fcall_process's style for volatile vars.
15025 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15027 * process.c (create_process): Mark PROCESS volatile.
15029 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15031 Use C99-style flexible array members if available.
15032 This avoids some subtle aliasing issues, which typically
15033 aren't a problem with GCC but may be a problem elsewhere.
15034 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15035 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15036 In either case, it uses a flexible array member rather than
15037 the old struct hack. All uses changed.
15038 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15039 Adjust to sdata reorganization.
15040 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15041 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15042 that ports better to pre-C99 non-GCC.
15043 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15044 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15045 as the latter has changed.
15046 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15047 and port better to pre-C99 GCC.
15048 * image.c (struct xpm_cached_color):
15049 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15050 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15051 Use FLEXIBLE_ARRAY_MEMBER.
15052 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15053 Move decl to top level so it gets checked against implementation.
15054 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15055 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15057 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15059 * syntax.c: Integer cleanups.
15060 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15061 All uses that need 0-or-2 changed to:
15062 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15063 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15064 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15065 (char_quoted, prev_char_comend_first, back_comment)
15066 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15067 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15068 Use bool for boolean.
15069 (update_syntax_table, skip_chars, skip_syntaxes):
15070 Prefer int to unsigned when either will do.
15071 (back_comment): Return boolean success flag, like forw_comment,
15072 instead of positive-or-minus-1 (which might have overflowed int anyway).
15073 Don't stuff ptrdiff_t into int.
15074 (syntax_spec_code, syntax_code_spec): Now const.
15075 (Fmatching_paren, scan_lists, scan_sexps_forward):
15076 Use enum syntaxcode for syntax code.
15077 (Fmatching_paren): Check that arg is a character, not just an integer.
15078 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15079 (Finternal_describe_syntax_value): Omit no-longer-needed
15081 (skip_chars): Use char, not unsigned char, when the distinction
15083 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15084 * bytecode.c (exec_byte_code):
15085 * syntax.c (syntax_spec_code, Fchar_syntax)
15086 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15087 (init_syntax_once):
15088 * syntax.h (SYNTAX_WITH_FLAGS):
15089 Omit unnecessary casts.
15091 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15093 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15094 line dimensions here, to avoid race conditions with the main
15095 thread. (Bug#14062, bug#14630, bug#14669)
15097 * w32term.c (w32_draw_window_cursor): Compute the header line and
15098 mode line dimensions here.
15099 <w32_system_caret_window, w32_system_caret_hdr_height>:
15100 <w32_system_caret_mode_height>: New variables.
15102 * w32term.h: Declare them.
15104 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15106 * alloc.c (die): Move "assertion failed" string here ...
15107 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15108 COND when SUPPRESS_CHECKING. This shrinks the executable text
15109 size by 0.8% to 2.2% when configured with --enable-checking,
15110 depending on optimization flags (GCC 4.8.1 x86-64).
15112 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15114 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15116 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15117 base is 2; this is more accurate.
15119 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15121 * sound.c (string_default): Move to !WINDOWSNT section.
15122 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15124 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15126 * sound.c: Integer cleanups.
15127 Remove unnecessary forward decls.
15128 (struct sound_device): The 'file' member is now a Lisp_Object, not
15129 a char *, so that we needn't invoke alloca on a huge size.
15130 (Fplay_sound_internal): Adjust to this.
15131 (string_default): New function.
15132 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15133 Use it to adjust to the struct sound_device change.
15134 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15135 (be2hs) [0]: Remove.
15137 * syntax.c (skip_chars): Don't use uninitialized storage
15138 when searching a multibyte buffer for characters that are not in a
15139 unibyte string that contains non-ASCII characters.
15141 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15143 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15144 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15146 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15148 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15150 2013-06-18 Kenichi Handa <handa@gnu.org>
15152 * font.c (Ffont_spec): Signal an error for an invalid font name
15155 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15157 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15158 In particular this ports to 32-bit sparc Sun cc.
15159 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15160 array with a dummy element at specpdl[-1], so that its address can
15162 (unbind_to): Do not copy the binding; not needed, now that we
15163 copy old_value in the one place where the copy is needed.
15164 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15165 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15166 (union specbinding): Rename from struct specbinding. Redo layout
15167 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15168 which is not portable. With Sun C 5.12 32-bit sparc, the
15169 declaration causes nargs to be an unsigned bitfield, a behavior
15170 that the C standard allows; but Emacs wants nargs to be signed.
15171 The overall type is now a union of structures rather than a
15172 structure of union of structures, and the 'kind' member is now a
15173 bitfield, so that the overall type doesn't grow. All uses changed.
15174 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15176 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15178 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15179 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15181 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15183 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15185 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15186 unless we know that the window w's frame is a frame object.
15187 Another attempt at solving bug#14062 and bug#14630.
15189 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15191 * textprop.c (property_set_type): New enum.
15192 (add_properties): Allow appending/prepending text properties.
15193 (add_text_properties_1): Factored out of Fadd_text_properties.
15194 (Fadd_text_properties): Move all the code into
15195 add_text_properties_1.
15196 (Fadd_face_text_property): New function that calls
15197 add_text_properties_1.
15199 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15201 Move functions from lisp.h to individual modules when possible.
15202 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15203 * alloc.c (XFLOAT_INIT, set_symbol_name):
15204 * buffer.c (CHECK_OVERLAY):
15205 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15206 (set_char_table_parent):
15207 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15208 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15209 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15210 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15212 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15213 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15214 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15215 (backtrace_args, backtrace_debug_on_exit):
15216 * floatfns.c (CHECK_FLOAT):
15217 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15218 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15219 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15220 (set_hash_index_slot):
15221 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15222 * marker.c (CHECK_MARKER):
15223 * textprop.c (CHECK_STRING_OR_BUFFER):
15224 * window.c (CHECK_WINDOW_CONFIGURATION):
15225 Move here from lisp.h, and make these functions static rather than
15227 * buffer.c (Qoverlayp):
15229 * fns.c (Qhash_table_p):
15230 * window.c (Qwindow_configuration_p):
15232 * lisp.h: Remove the abovementioned defns and decls.
15234 Use functions, not macros, for XINT etc (Bug#11935).
15235 In lisp.h, prefer functions to function-like macros, and
15236 constants to object-like macros, when either will do. This:
15237 . simplifies use, as there's no more need to worry about
15238 arguments' side effects being evaluated multiple times.
15239 . makes the code easier to debug on some platforms.
15240 However, when using gcc -O0, keep using function-like macros
15241 for a few critical operations, for performance reasons.
15242 This sort of thing isn't needed with gcc -Og, but -Og
15243 is a GCC 4.8 feature and isn't widely-enough available yet.
15244 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15245 Remove enum lsb_bits; no longer needed.
15246 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15247 * buffer.c (Qoverlap):
15249 * fns.c (Qhash_table_p):
15250 Now extern, so lisp.h can use these symbols.
15251 * dispextern.h: Include character.h, for MAX_CHAR etc.
15252 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15253 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15254 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15255 (GLYPH_CODE_P): Move here from lisp.h.
15256 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15257 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15258 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15259 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15260 XUNTAG now returns void *.
15261 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15262 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15263 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15264 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15265 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15266 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15267 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15268 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15269 New macros, renamed from their sans-lisp_h_ counterparts.
15270 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15271 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15272 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15273 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15274 If compiling via GCC without optimization, define these as macros
15275 in addition to inline functions.
15276 To disable this, compile with -DINLINING=0.
15277 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15278 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15279 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15280 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15281 (INTMASK, VALMASK): Now macros, since static values cannot be
15282 accessed from extern inline functions.
15283 (VALMASK): Also a constant, for benefit of old GDB.
15284 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15285 is INTEGERP, which can fold it in.
15286 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15287 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15288 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15289 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15290 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15291 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15292 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15293 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15294 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15295 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15296 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15297 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15298 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15299 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15300 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15301 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15302 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15303 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15304 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15305 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15306 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15307 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15308 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15309 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15310 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15311 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15312 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15313 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15314 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15315 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15316 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15317 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15318 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15320 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15321 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15322 (VALMASK): Define in one place rather than in two, merging the
15323 USE_LSB_TAG parts; this is simpler.
15324 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15325 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15326 Move up, to avoid use before definition.
15327 Also include "globals.h" earlier, for the same reason.
15328 (make_natnum): New function.
15329 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15330 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15331 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15332 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15333 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15334 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15335 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15336 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15337 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15338 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15339 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15340 (Qwindow_configuration_p, Qimage): New forward declarations.
15341 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15342 (STRING_COPYIN): Remove; unused.
15343 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15344 (xcar_addr, xcdr_addr): New functions. All uses changed.
15345 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15346 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15347 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15348 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15349 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15350 (TYPE_RANGED_INTEGERP): Simplify.
15351 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15352 (setlocale, fixup_locale, synchronize_system_messages_locale)
15353 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15354 Now empty functions, not macros.
15355 (functionp): Return bool, not int.
15356 * window.c (Qwindow_configuration_p): Now extern,
15357 so window.h can use it.
15358 * window.h (Qwindowp): Move decl back to lisp.h.
15360 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15362 * xdisp.c (Fline_pixel_height): New function, required for solving
15365 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15367 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15369 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15371 * lread.c (syms_of_lread):
15372 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15374 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15376 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15378 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15380 * fileio.c (expand_file_name): Doc fix.
15382 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15384 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15385 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15386 Wait for self, not for 0. This can't hurt on GNU or similar
15387 system, and may help with Cygwin.
15389 * keyboard.c: Don't use PROP (...) as an lvalue.
15390 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15391 Use set_prop (A, B), not PROP (A) = B.
15393 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15395 * xdisp.c (get_it_property): Use it->window instead of generating
15396 a Lisp object from it->w.
15398 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15400 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15401 get-char-property the window that is being rendered, instead of
15402 the buffer, to support window-specific overlays. (Bug#14575)
15403 (compute_display_string_pos): When W is NULL, use the current
15404 buffer as the object to pass to get-char-property.
15405 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15406 pointer member of the bidi iterator, since no window is pertinent
15409 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15411 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15412 being displayed, and pass it to compute_display_string_pos.
15413 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15414 (bidi_paragraph_init): All callers changed.
15416 * xdisp.c (init_from_display_pos, init_iterator)
15417 (handle_single_display_spec, next_overlay_string)
15418 (get_overlay_strings_1, reseat_1, reseat_to_string)
15419 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15420 Set bidi_it.w member from it->w.
15421 (compute_display_string_pos): Accept additional argument, the
15422 window being displayed, and pass it to Fget_char_property.
15425 * dispextern.h (struct bidi_it): New member w, the window being
15427 (compute_display_string_pos): Adjust prototype.
15429 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15431 * xgselect.c: Remove unneeded include xterm.h.
15433 * process.c (wait_reading_process_output): Check for NS before GLIB.
15434 GLIB may be linked in due to rsvg, but ns_select must be called.
15436 * xgselect.c (xg_select): Remove call to window_system_available
15437 and g_main_context_pending at the top, so Gdk events (i.e. file
15438 notify) are processed when Emacs is started with -nw.
15440 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15442 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15443 (ctagsfiles3): New variable, includes only *.m files.
15444 (TAGS): Use an explicit language name in the regular expressions,
15445 to avoid transformation of '/SOMETHING' by MSYS to
15446 'c:\MSYS\SOMETHING'.
15448 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15450 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15452 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15454 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15455 still need to set the mouse pointer shape and activate help-echo.
15458 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15460 A few porting etc. fixes for the new file monitor code.
15461 See the thread containing
15462 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15463 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15464 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15465 (dir_monitor_callback, Fgfile_rm_watch):
15466 Use assq_no_quit instead of Fassoc, for speed.
15467 (dir_monitor_callback, Fgfile_rm_watch):
15468 eassert that the monitor is a fixnum.
15469 (dir_monitor_callback): No need for CDR_SAFE.
15470 Simplify building of lisp with alternative tails.
15471 (Fgfile_add_watch, Fgfile_rm_watch):
15472 Do not assume glib functions set errno reliably on failure.
15473 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15474 and signal an error otherwise.
15475 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15476 Use Fdelq instead of Fdelete, for speed.
15478 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15480 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15481 don't insist on being invoked on a highlighted tool-bar button.
15482 Avoids losing tool-bar functionality when mouse-highlight is nil.
15483 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15484 Don't highlight when mouse-highlight is nil.
15485 (note_mouse_highlight): When mouse-highlight is nil, don't return
15486 right away; instead, run tool-bar and mode-line highlight
15487 subroutine, clear any existing highlight, and revert the mouse
15488 pointer to its default shape. (Bug#14558)
15490 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15492 * lisp.mk (lisp): Add prog-mode.el.
15494 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15496 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15497 * process.c (dummy_handler): New function.
15498 (lib_child_handler): New static var.
15499 (handle_child_signal): Invoke it.
15500 (catch_child_signal): If a library has set up a signal handler,
15501 save it into lib_child_handler.
15502 (init_process_emacs): If using glib and not on Windows, tickle glib's
15503 child-handling code so that it initializes its private SIGCHLD handler.
15504 * syssignal.h (SA_SIGINFO): Default to 0.
15505 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15506 31; it should no longer be needed now.
15508 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15510 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15512 * gfilenotify.c (globals_of_gfilenotify): New function.
15513 (syms_of_gfilenotify): Move global initialization there.
15515 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15517 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15519 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15520 * keyboard.c (menu_bar_items, tool_bar_items):
15521 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15522 not override local keymaps any more.
15524 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15526 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15528 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15530 * w32console.c (initialize_w32_display): Return the dimensions of
15531 the console window via 2 additional arguments, not via the current
15532 frame. This avoids crashes due to overrunning the bounds of
15533 frame's decode_mode_spec_buffer, which is not resized following
15534 the change of the frame dimensions from the initial 10x10.
15536 * w32term.h (w32_initialize_display_info): Adjust prototype.
15538 * term.c (init_tty): Take dimensions of the frame from the values
15539 returned by initialize_w32_display.
15541 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15542 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15543 (LIBES): Add $(GFILENOTIFY_LIBS).
15545 * w32inevt.c (handle_file_notifications): Add dummy implementation
15546 for !HAVE_W32NOTIFY.
15548 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15550 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15552 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15554 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15556 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15558 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15560 Fix minor problems found by static checking.
15561 * data.c (pure_write_error):
15562 Use xsignal2, not Fsignal, as Fsignal might return.
15563 * eval.c (set_backtrace_debug_on_exit): Now static.
15564 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15565 No longer inline. EXTERN_INLINE is needed only for functions
15566 defined in .h files. Reindent function header as per GNU style.
15567 (backtrace_p, backtrace_top, backtrace_next):
15568 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15569 compiler or linker. Add extern decls to pacify gcc -Wall.
15570 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15572 * frame.c (free_monitors): Define only on platforms that need it.
15573 * nsterm.m (ns_term_init):
15574 * process.c (catch_child_signal):
15575 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15576 defined on all porting targets these days.
15577 * process.c, process.h (catch_child_signal):
15578 Make it extern only if NS_IMPL_GNUSTEP is defined.
15580 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15582 * w32.c (gettimeofday): Make the signature identical to prototype
15583 in nt/inc/sys/time.h.
15585 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15587 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15590 * keyboard.c (safe_run_hooks_error): Improve error message.
15592 * data.c (pure_write_error): Add `object' argument.
15593 * puresize.h (CHECK_IMPURE): Use it.
15595 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15597 * Makefile.in (NOTIFY_OBJ): New variable.
15598 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15600 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15601 Call syms_of_gfilenotify.
15603 * gfilenotify.c: New file.
15605 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15606 and Qfile_w32notify.
15607 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15608 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15610 * lisp.h: Declare syms_of_gfilenotify.
15612 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15614 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15616 Merge the specpdl and backtrace stacks. Make the structure of the
15617 specpdl entries more obvious via a tagged union of structs.
15618 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15619 (enum specbind_tag): New enum.
15620 (struct specbinding): Make it a tagged union of structs.
15621 Add a case for backtrace records.
15622 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15623 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15624 (backtrace_debug_on_exit): New accessors.
15625 (struct backtrace): Remove.
15626 (struct catchtag): Remove backlist field.
15627 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15629 (Flocal_variable_p): Speed up the common case where the binding is
15631 * eval.c (backtrace_list): Remove.
15632 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15633 (set_backtrace_args, set_backtrace_nargs)
15634 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15635 (backtrace_next): New functions.
15636 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15637 (unwind_to_catch, internal_lisp_condition_case)
15638 (internal_condition_case, internal_condition_case_1)
15639 (internal_condition_case_2, internal_condition_case_n): Don't bother
15640 with backtrace_list any more.
15641 (Fsignal): Adjust to new backtrace format.
15642 (grow_specpdl): Move up.
15643 (record_in_backtrace): New function.
15644 (eval_sub, Ffuncall): Use it.
15645 (apply_lambda): Adjust to new backtrace format.
15646 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15648 (specbind): Adjust to new specpdl format. Simplify.
15649 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15650 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15652 (mark_backtrace): Remove.
15653 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15654 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15655 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15657 * profiler.c (record_backtrace): Use get_backtrace.
15658 (handle_profiler_signal): Use backtrace_top_function.
15659 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15660 accessor functions.
15662 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15664 * process.h (catch_child_signal): Declare.
15666 * process.c (catch_child_signal): New function.
15667 (init_process_emacs): Call it.
15669 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15670 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15672 (x_set_cursor_type): Remove declaration.
15673 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15674 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15675 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15676 (ns_get_color): Use F suffix on float.
15677 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15678 (ns_get_rgb_color): Remove.
15679 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15680 (note_mouse_movement): x and y are CGFloat.
15681 (ns_draw_fringe_bitmap): Remove unused rowY.
15682 Change #if to COCOA && >= 10_6.
15683 (ns_draw_window_cursor): Remove unused overspill.
15684 (ns_draw_underwave): width and x are EamcsCGFloat.
15685 (ns_draw_box): thickness is CGFloat.
15686 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15687 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15688 if not in main thread.
15689 (ns_get_pending_menu_title, ns_check_menu_open)
15690 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15691 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15692 (sendFromMainThread:): New method.
15693 (changeFont:): size is CGFloat.
15694 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15695 Disable warning about permanent text.
15696 (characterIndexForPoint:): Adjust return type depending on GNUstep
15698 (mouseDown:): delta is CGFloat.
15699 (updateFrameSize): Remove unised variable f.
15700 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15701 Cast float to EmacsCGFloat.
15702 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15703 also to -1 when restoring.
15704 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15705 inside NS_IMPL_COCOA.
15706 (toggleFullScreen:): Put call to toggleFullScreen inside
15707 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15708 (setPosition:portion:whole:): por is CGFloat.
15709 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15710 (mouseDown:): Use CGFloat.
15711 (mouseDragged:): Remove unised variable edge.
15712 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15714 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15715 of CGFloat differs.
15716 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15717 when NS_IMPL_GNUSTEP.
15718 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15719 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15720 (EmacsToolbar): Add clearAll. Add tag argument to
15721 addDisplayItemWithImage.
15722 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15724 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15726 * nsmenu.m (ns_update_menubar): Make static.
15727 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15728 (fillWithWidgetValue:): Add cast to SEL for setAction.
15729 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15730 (update_frame_tool_bar): Update code for GNUstep.
15731 (clearAll): New method.
15732 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15733 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15734 Move identifierToItem setObject and activeIdentifiers addObject before
15735 call to insertItemWithItemIdentifier.
15736 (validateVisibleItems): Fix indentation.
15737 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15738 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15739 UtilityWindow to aStyle, remove call to setStyleMask.
15741 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15743 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15744 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15745 Use F suffix on floats.
15746 (ns_char_width): Returns CGFloat.
15747 (ns_ascii_average_width): w is CGFloat instead of float.
15748 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15750 (ns_glyph_metrics): CGFloat instead of float.
15752 * nsfns.m (x_set_foreground_color, x_set_background_color):
15754 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15755 remove unused variables.
15756 (Fns_read_file_name): Keep track if panel is for save.
15757 Use ns_filename_from_panel/ns_directory_from_panel.
15758 (Fns_list_services): delegate only used for COCOA.
15759 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15760 Just return the input if GNUstep.
15761 (x_screen_planes): Remove.
15762 (Fxw_color_values): Use EmacsCGFloat
15763 (Fns_display_monitor_attributes_list): Only get screen number for
15765 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15767 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15768 ns_directory_from_panel.
15770 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15772 * process.c (handle_child_signal): Also use WCONTINUED.
15773 This is so that list-processes doesn't mistakenly list the process
15774 as stopped, when the process has actually been continued and is
15777 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15779 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15780 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15781 not already configured.
15783 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15785 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15787 * Makefile.in (mostlyclean): Remove *.res files.
15789 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15791 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15792 a buffer (bug#8447).
15794 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15796 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15797 display vector, and we backtrack, handle the case that the
15798 previous character position is also displayed from a display
15799 vector or covered by a display string or image. (Bug#14476)
15801 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15803 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15804 (struct MonitorInfo, free_monitors): Remove.
15805 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15806 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15807 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15810 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15811 (struct MonitorInfo, free_monitors): Remove.
15812 (ns_screen_name): Make static.
15813 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15814 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15817 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15818 (struct MonitorInfo): New struct.
15819 (free_monitors, make_monitor_attribute_list): Declare.
15821 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15823 (free_monitors, make_monitor_attribute_list): New functions.
15824 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15827 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15829 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15831 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15833 * keyboard.c: Apply keyboard decoding only to events that come directly
15834 from the tty, not from unread-command-events (bug#14368).
15835 (read_event_from_main_queue): New function, extracted from read_char.
15836 (read_decoded_char): Remove.
15837 (read_decoded_event_from_main_queue): New function to replace it.
15838 (read_char): Use it.
15839 (read_key_sequence): Use read_char rather than read_decoded_char.
15841 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15843 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15845 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15847 2013-05-22 Kenichi Handa <handa@gnu.org>
15849 The following changes are to fix the setting of
15850 buffer-file-coding-system on, for instance, C-x RET c unix RET
15851 _FILE_OF_DOS_EOL_TYPE_ RET.
15853 * coding.h (struct coding_system): New member detected_utf8_chars.
15855 * coding.c (detect_coding_utf_8): Count characters and check EOL
15856 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15858 (setup_coding_system): Do not initialize coding->head_ascii.
15859 (check_ascii): Do not set coding->eol_seen but update it. Do not
15860 call adjust_coding_eol_type here.
15861 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15862 If the eol-type of CODING is already specified, adjust the eol type
15863 of the found coding-system.
15864 (decode_coding_gap): Cancel previous change. Utilize the
15865 character numbers counted by detect_coding_utf_8. Fix detection
15868 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15870 * search.c (looking_at_1): Only set last_thing_searched if the match
15871 changed the match-data (bug#14281).
15873 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15875 * xdisp.c (reseat_at_previous_visible_line_start):
15876 Already declared in dispextern.h, so remove it here.
15877 (move_it_vertically_backward): Likewise.
15879 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15881 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15882 (Fx_display_pixel_width, Fx_display_pixel_height)
15883 (Fx_display_mm_width, Fx_display_mm_height):
15884 Mention `display-monitor-attributes-list' in docstrings.
15886 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15887 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15888 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15889 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15890 (Fx_display_backing_store, Fx_display_visual_class)
15891 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15892 (Fx_display_grayscale_p, Fx_display_pixel_width)
15893 (Fx_display_pixel_height, Fx_display_planes)
15894 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15895 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15896 (Fx_display_mm_width, Fx_display_mm_height)
15897 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15898 height for all physical monitors as in X11.
15900 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15901 Return pixel width or height for all physical monitors as in X11.
15903 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15905 Port --enable-gcc-warnings to clang.
15906 * bytecode.c (exec_byte_code):
15908 Redo diagnostic pragmas to pacify clang, too.
15909 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15910 * editfns.c (Fencode_time):
15911 * fileio.c (file_accessible_directory_p):
15912 * font.c (font_unparse_xlfd):
15913 Use '&"string"[index]' instead of '"string" + (index)'.
15914 * undo.c (user_error): Remove; unused.
15916 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15918 * insdel.c (insert_1_both): Document the arguments, instead of
15919 referring to insert_1, which no longer exists.
15921 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15922 some window, increment windows_or_buffers_changed, so that
15923 *Messages* display in that window is updated. (Bug#14408)
15925 * w32.c: Include epaths.h.
15926 (init_environment): Use cmdproxy.exe without leading directories.
15927 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15929 (gettimeofday): Adjust signature and return value to Posix
15932 * unexw32.c (open_output_file): Delete the existing emacs.exe
15933 before creating it, to break the hard link to the versioned
15936 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15937 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15938 (FIRSTFILE_OBJ): New variables.
15939 (W32_RES): Rename to EMACSRES. All users changed.
15940 (base_obj): Use $(CM_OBJ).
15941 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15942 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15943 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15944 $(W32_RES_LINK) before $(LIBES).
15945 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15947 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15949 * makefile.w32-in (DOC): Use just "DOC".
15951 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15953 * process.c: Export default filters and sentinels to Elisp.
15954 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15956 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15957 (Fset_process_sentinel, Fformat_network_address):
15958 Default to them instead of nil.
15959 (server_accept_connection): Sentinels can't be nil any more.
15960 (read_and_dispose_of_process_output): New function, extracted from
15961 read_process_output.
15962 (read_process_output): Use it; filters can't be nil.
15963 (Finternal_default_process_filter): New function, extracted from
15964 read_process_output.
15965 (exec_sentinel_unwind): Remove function.
15966 (exec_sentinel): Don't zilch sentinel while running.
15967 (status_notify): Sentinels can't be nil.
15968 (Finternal_default_process_sentinel): New function extracted from
15970 (setup_process_coding_systems): Default filter is not nil any more.
15971 (syms_of_process): Export new Elisp functions and initialize
15973 * lisp.h (make_lisp_proc): New function.
15975 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15977 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15979 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15981 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15982 unless we know that the window w is a leaf window.
15983 Another attempt at solving bug#14062.
15985 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15987 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15990 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15992 * image.c (gif_load): Check that subimages fit (Bug#14345).
15994 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15996 * lread.c (skip_dyn_eof): New function.
15997 (read1): Use it to skip the end of a file in response to #@00.
15999 * doc.c (get_doc_string): Slightly relax the sanity checking.
16001 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16003 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16004 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16005 (MonitorInfo): New struct.
16006 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16007 (Fns_display_monitor_attributes_list): New functions.
16008 (display-usable-bounds): Remove.
16009 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16012 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16014 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16015 (GTK_CHECK_VERSION): New macro, if not already defined.
16016 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16017 replaced by GTK_CHECK_VERSION.
16019 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16021 * xterm.h (GTK_PREREQ): New macro.
16022 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16023 to use this macro instead, for consistency and clarity.
16025 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16027 * xdisp.c (row_for_charpos_p): New function, with code of
16028 cursor_row_p, but accepts an additional argument CHARPOS instead
16029 of using a hardcoded PT.
16030 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16031 (row_containing_pos): Call row_for_charpos_p instead of partially
16032 doing the same. Fixes cursor positioning under longlines-mode
16033 when longlines-show-effect includes more than one newline, when
16034 moving the cursor vertically up.
16036 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16038 * makefile.w32-in (ACL_H): New macro.
16039 ($(BLD)/fileio.$(O)): Update dependencies.
16041 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16043 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16044 * Makefile.in (LIB_ACL): New macro.
16045 (LIBACL_LIBS): Remove.
16046 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16047 * fileio.c: Include <acl.h>.
16048 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16049 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16051 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16054 * unexelf.c: Don't assume ElfW (Half) fits in int.
16055 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16056 when dealing with ElfW (Half) values, since they can exceed 2**31
16057 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16058 (entry_address): Omit unused NUM arg. All uses changed.
16060 2013-05-07 Juri Linkov <juri@jurta.org>
16062 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16063 to the string converted from number with `Fnumber_to_string'.
16066 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16068 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16069 This fixes a problem introduced by my previous change.
16071 2013-05-07 Glenn Morris <rgm@gnu.org>
16073 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16075 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16077 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16079 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16081 Static checking by GCC 4.8.0.
16082 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16083 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16084 (x_get_monitor_attributes_fallback)
16085 (x_get_monitor_attributes_xinerama)
16086 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16087 Define only if USE_GTK.
16088 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16089 (x_get_monitor_attributes_fallback): Omit unused locals.
16090 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16091 Use double, not float, to avoid mixed-mode floating point arithmetic.
16093 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16094 Jan Djärv <jan.h.d@swipnet.se>
16096 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16097 (XINERAMA_CFLAGS): New macros.
16098 (ALL_CFLAGS, LIBES): Use them.
16100 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16101 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16102 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16103 (syms_of_xfns): DEFSYM them.
16104 (struct MonitorInfo): New struct.
16105 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16106 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16107 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16108 (x_get_monitor_attributes_xinerama): New functions.
16109 (Fx_display_monitor_attributes_list): New primitive.
16110 (syms_of_xfns): Defsubr it.
16112 * xterm.h (x_display_info): Add Xatom_net_workarea and
16113 Xatom_net_current_desktop.
16115 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16116 and dpyinfo->Xatom_net_current_desktop.
16118 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16120 * xdisp.c (pos_visible_p): Use the special code for finding the
16121 beginning of a display property or overlay for any "replacing"
16122 display property, not just for display strings. This solves
16123 incorrect reporting of position by posn-at-point. (Bug#14241)
16125 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16127 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16128 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16129 Verify that ElfW (Half) fits in int.
16130 (fatal): Use same signature as lisp.h.
16131 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16132 configure and build with -DUNEXELF_DEBUG without worrying about
16133 other modules that use DEBUG.
16134 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16135 possibly-wide integers now uses it instead of plain fprintf.
16136 (entry_address): New function, which avoids problems with 32-bit
16137 overflow on 64-bit hosts.
16138 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16139 (round_up): Don't assume the remainder fits in int.
16140 (find_section): Use bool for boolean. Simplify debug code.
16141 (unexec): Don't assume file sizes fit in int or size_t.
16142 Omit unnecessary trailing newline in 'fatal' format.
16143 Use strerror rather than outputting decimal error number.
16144 Remove unused code when emacs is not defined;
16145 this file relies on Emacs now.
16146 Don't assume e_phnum and e_shnum are positive.
16148 * regex.c: Fix problems when DEBUG is defined.
16149 (extract_number, extract_number_and_incr): Define regardless of
16150 whether DEBUG is defined; that's simpler and makes the code less
16151 likely to go stale in the normal case when DEBUG is not defined.
16152 Return int rather than taking an int * arg. All callers changed.
16153 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16154 Remove, replacing with ...
16155 (DEBUG_PRINT): New macro. All callers changed.
16156 (DEBUG_COMPILES_ARGUMENTS): New macro.
16157 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16158 (print_compiled_pattern, print_double_string) [DEBUG]:
16159 Use prototype rather than old-style definition.
16160 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16161 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16162 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16163 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16164 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16165 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16166 This matters only when DEBUG is defined.
16168 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16170 * xdisp.c (set_iterator_to_next): Set the
16171 ignore_overlay_strings_at_pos_p flag only if we are _really_
16172 iterating over an overlay string, as indicated by the
16173 current.overlay_string_index member. (Bug#14306)
16175 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16177 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16178 to where it is used, to avoid autorelease issues (Bug#14050).
16180 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16182 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16183 * fileio.c (syms_of_fileio): Implement this.
16184 * filelock.c (create_lock_file): If symbolic links don't work, so
16185 we use a regular file as a lock file, do not fsync the lock file;
16188 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16190 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16191 (syms_of_minibuf): Adjust accodingly.
16193 * callint.c (Fcall_interactively): Adjust calls accordingly.
16195 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16197 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16198 w->contents is a buffer before computing everything else.
16199 Use parentheses to disambiguate last part of the condition.
16201 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16202 assertion violations. (Bug#14062)
16204 2013-05-01 David Reitter <david.reitter@gmail.com>
16206 * nsfns.m (ns_tooltip): Initialize.
16208 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16210 * coding.c (decode_coding_gap): Don't remove the character before
16211 a newline unless it's a CR character. (Bug#14287)
16213 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16215 * dispextern.h (struct face): Move enum face_underline_type
16216 earlier so that bitfields can be in the same word.
16218 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16220 * nsfns.m (handlePanelKeys): New function.
16221 (EmacsOpenPanel:performKeyEquivalent:)
16222 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16223 arrows/function/control and copy/paste keys (Bug#14296).
16225 2013-04-27 Juri Linkov <juri@jurta.org>
16227 * callint.c (Fcall_interactively): Call `Qread_number' for
16228 interactive code letter `n' instead of using duplicate code.
16231 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16233 * systime.h (make_timeval): Declare as 'const'.
16235 2013-04-27 Kenichi Handa <handa@gnu.org>
16237 * font.c (font_open_entity): Always open a font of manageable
16240 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16242 Port better to AIX (Bug#14258).
16243 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16246 2013-04-24 Kenichi Handa <handa@gnu.org>
16248 * coding.c (decode_coding_iso_2022): When an invalid escape
16249 sequence is encountered, reset the invocation and designation
16250 status to the safest one.
16252 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16254 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16255 Without this fix, "make distclean" leaves stamp-h1 behind.
16257 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16259 * w32fns.c (w32_fullscreen_rect): New function to compute the
16260 window rectangle for the given fullscreen mode.
16261 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16262 longer tunes the window size. This keeps the window's edges flush
16263 with the screen and allows the taskbar to hide itself in fullboth.
16265 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16266 window decorations and uses the entire screen.
16268 * w32term.h (w32_fullscreen_rect) Add prototype.
16269 (struct w32_output): Replace normal_width, normal_height,
16270 normal_top, and normal_left members with a single normal_placement
16272 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16274 (FRAME_NORMAL_PLACEMENT): New macro.
16276 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16278 * minibuf.c (Ftest_completion): Silence compiler warning.
16280 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16282 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16285 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16288 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16289 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16290 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16291 parentheses where appropriate.
16293 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16295 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16297 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16299 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16300 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16301 Mention in the doc string that setting these variables takes
16302 effect only after a call to set-window-buffer. (Bug#14200)
16304 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16306 * indent.c (Fvertical_motion): Don't consider display strings on
16307 overlay strings as display strings on the buffer position we
16308 started from. This prevents vertical cursor motion from jumping
16309 more than one line when there's an overlay string with a display
16310 property at end of line.
16311 Reported by Karl Chen <Karl.Chen@quarl.org> in
16312 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16314 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16316 * window.c (select_window): `record_buffer' even if window is
16317 already selected (bug#14191).
16319 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16321 * window.c (Fwindow_end): Test more flags, including the buffer's
16322 last_overlay_modified flag, to determine whether the window's
16323 display is really up-to-date. Prevents the function from
16324 returning a stale value. (Bug#14170)
16325 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16328 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16330 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16331 garbaged only if it is not already the top frame on its TTY.
16332 This prevents flickering due to constant redrawing of TTY frames when
16333 there are GUI frames open in the same session. (Bug#13864)
16335 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16337 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16338 of marking the idle timers directly.
16340 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16342 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16343 tables (bug#14054).
16345 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16347 * window.c (select_window): Don't record_buffer while the invariant is
16348 temporarily broken (bug#14161).
16350 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16352 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16354 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16356 2013-04-07 Romain Francoise <romain@orebokech.com>
16358 Ignore additional platform-specific ACL errors (Bug#13702).
16359 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16360 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16362 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16364 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16367 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16369 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16370 This bug was introduced by my 2013-02-25 change that simplified
16371 data_start configuration. Without this change, on GNU/Linux
16372 an Emacs configured with --enable-profiling fails immediately
16373 due to a profiler signal.
16374 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16375 with these flags. On platforms where special flags are needed
16376 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16377 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16378 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16380 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16382 Get rid of some platform-specific functions examining window
16383 system and its capabilities. This is a partial rework of the
16385 * lisp.h (have_menus_p): Remove prototype. This function is
16386 replaced with platform-independent window_system_available.
16387 (check_window_system): Move to...
16388 * frame.h (decode_window_system_frame, window_system_available):
16389 ...here, add new prototypes.
16390 * frame.c (window_system_available, decode_window_system_frame):
16392 (check_window_system): Platform-independent now.
16393 * xterm.h (x_in_use): Remove declaration.
16395 * w32term.h (check_x_frame):
16396 * nsterm.h (check_x_frame): Remove prototypes. This function
16397 is replaced with platform-independent decode_window_system_frame.
16398 * msdos.c (have_menus_p): Remove.
16399 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16400 Remove platform-specific functions. Use check_window_system,
16401 decode_window_system_frame and check_ns_display_info where
16402 appropriate. Minor style and comment tweaks.
16403 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16404 (check_x_frame): Likewise.
16405 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16407 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16408 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16409 * xmenu.c, xselect.c: All related users changed.
16411 2013-04-03 Kenichi Handa <handa@gnu.org>
16413 The following changes is to optimize the code for reading UTF-8
16416 * coding.c (check_ascii): Rename from detect_ascii. Return value
16417 changed. Check EOL format. Do not call adjust_coding_eol_type
16419 (check_utf_8): New function.
16420 (adjust_coding_eol_type): Do nothing if already adjusted.
16421 (detect_coding): Compare the return value of check_ascii with
16422 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16423 (decode_coding_gap): Optimize for valid UTF-8.
16425 2013-03-21 Kenichi Handa <handa@gnu.org>
16427 * coding.c (syms_of_coding): Cancel previous change.
16429 * insdel.c (insert_from_gap): Fix previous change.
16431 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16433 Consistently use platform-specific function to detect window system.
16434 * lisp.h (check_window_system): New prototype. This function is
16435 going to replace check_x, check_w32 and check_ns.
16436 (have_menus_p): Mention msdos.c in comment.
16437 * fontset.c (check_window_system_func): Remove. Adjust all users.
16438 * fontset.h (check_window_system_func): Remove prototype.
16439 * nsterm.h (check_ns):
16440 * xterm.h (check_x):
16441 * w32term.h (check_w32): Likewise.
16442 * menu.c (Fx_popup_menu): Use check_window_system.
16443 * msdos.c (check_window_system): Define for MS-DOS.
16444 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16445 * w32fns.c (check_window_system): Likewise for MS-Windows.
16446 * xfns.c (check_window_system): Likewise for X.
16447 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16448 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16450 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16452 Prefer < to > in range checks such as 0 <= i && i < N.
16453 This makes it easier to visualize quantities on a number line.
16454 This patch doesn't apply to all such range checks,
16455 only to the range checks affected by the 2013-03-24 change.
16456 This patch reverts most of the 2013-03-24 change.
16457 * alloc.c (xpalloc, Fgarbage_collect):
16458 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16459 * character.c (string_escape_byte8):
16460 * charset.c (read_hex):
16461 * data.c (cons_to_unsigned):
16462 * dispnew.c (update_frame_1):
16463 * doc.c (Fsubstitute_command_keys):
16464 * doprnt.c (doprnt):
16465 * editfns.c (hi_time, decode_time_components):
16466 * fileio.c (file_offset):
16467 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16468 * font.c (font_intern_prop):
16469 * frame.c (x_set_alpha):
16470 * gtkutil.c (get_utf8_string):
16471 * indent.c (check_display_width):
16472 * keymap.c (Fkey_description):
16473 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16475 * minibuf.c (read_minibuf_noninteractive):
16476 * process.c (wait_reading_process_output):
16477 * search.c (Freplace_match):
16478 * window.c (get_phys_cursor_glyph):
16479 * xdisp.c (redisplay_internal):
16480 * xsmfns.c (smc_save_yourself_CB):
16481 Prefer < to > for range checks.
16482 * dispnew.c (sit_for): Don't mishandle NaNs.
16483 This fixes a bug introduced in the 2013-03-24 change.
16484 * editfns.c (decode_time_components): Don't hoist comparison.
16485 This fixes another bug introduced in the 2013-03-24 change.
16487 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16489 * frame.h (struct frame): Drop scroll_bottom_vpos
16490 member becaue all real users are dead long ago.
16491 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16492 * xdisp.c (redisplay_internal): Adjust user.
16494 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16496 * nsmenu.m (showAtX:Y:for:): setLevel to
16497 NSPopUpMenuWindowLevel (Bug#13998).
16499 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16501 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16502 (ns_check_pending_open_menu): Declare.
16504 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16505 (x_activate_menubar): Update the menu with title that matches
16506 ns_get_pending_menu_title, and call
16507 ns_check_pending_openmenu (Bug#12698).
16508 (menuWillOpen:): New method.
16509 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16511 * nsterm.m (menu_will_open_state, menu_mouse_point)
16512 (menu_pending_title): New varaibles.
16513 (ns_get_pending_menu_title, ns_check_menu_open)
16514 (ns_check_pending_open_menu): New functions.
16516 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16518 * indent.c (current_column_bol_cache): Remove leftover which is not
16519 used in Fmove_to_column any more.
16520 (current_column, scan_for_column): Adjust users.
16521 * keyboard.c (last_point_position_buffer, last_point_position_window):
16522 Remove leftovers which are not used for recording undo any more.
16523 (command_loop_1, syms_of_keyboard): Adjust users.
16524 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16525 redisplay_window any more.
16526 (move_it_to): Adjust user.
16528 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16530 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16531 Update dependencies.
16533 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16535 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16536 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16537 forward references.
16539 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16541 * window.h (struct window): Replace hchild, vchild and buffer slots
16542 with a single slot 'contents'. This is possible because each valid
16543 window may have either the child window (in vertical or horizontal
16544 combination) or buffer to display (for the leaf window). Using that,
16545 a lot of operations to traverse and/or change window hierarchies may
16546 be simplified. New member horizontal is used to distinguish between
16547 horizontal and vertical combinations of internal windows.
16548 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16549 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16550 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16551 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16552 Use contents slot, not buffer, where appropriate.
16553 (wset_combination): New function.
16554 (wset_buffer): Add eassert.
16555 (Fframe_first_window): Simplify the loop reaching first window.
16556 (Fwindow_buffer): Use WINDOW_LEAF_P.
16557 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16558 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16559 (unshow_buffer): Convert initial debugging check to eassert.
16560 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16561 (make_parent_window, window_resize_check, window_resize_apply)
16562 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16563 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16564 Adjust to match struct window changes.
16565 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16566 (mark_window_cursors_off, count_windows, get_leaf_windows)
16567 (foreach_window_1): Simplify the loop.
16568 * alloc.c (mark_object): Do not check for the leaf window because
16569 internal windows has no glyph matrices anyway.
16570 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16571 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16572 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16573 (build_frame_matrix_from_window_tree, mirror_make_current)
16574 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16575 (update_window_tree, set_window_update_flags): Simplify the loop.
16576 (sync_window_with_frame_matrix_rows): Enforce live window.
16577 Use contents slot, not buffer, where appropriate.
16578 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16579 and WINDOW_HORIZONTAL_COMBINATION_P.
16580 (make_frame_visible_1): Simplify the loop.
16581 Use contents slot, not buffer, where appropriate.
16582 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16583 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16584 (expose_window_tree): Likewise.
16585 Use contents slot, not buffer, where appropriate.
16586 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16587 to avoid deleted windows. Use contents slot instead of buffer.
16588 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16589 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16590 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16591 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16593 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16595 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16596 identify the reasons for assertion violations in bug#14062 and
16598 (Fx_show_tip): Fix compilation error under
16599 "--enable-check-lisp-object-type". (Bug#14073)
16601 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16602 Reported by <rzl24ozi@gmail.com>.
16604 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16606 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16608 (unwind_with_echo_area_buffer): ...to restore it here.
16609 This is needed to ensure that...
16610 (redisplay_window): ...both window markers are valid here,
16611 which is verified by eassert.
16612 * editfns.c (save_excursion_save): Do not assume that
16613 selected_window always displays the buffer.
16614 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16617 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16619 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16622 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16624 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16626 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16628 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16629 since MinGW's w32api headers do. This avoids compiler warnings.
16631 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16632 if already defined.
16634 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16636 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16638 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16640 * gtkutil.c (style_changed_cb): Check if frame is live and an
16641 X frame (Bug#14038).
16643 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16645 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16646 Define only for _WIN32_WINNT less than 0x0500.
16647 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16649 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16650 see its own definitions of 'struct timeval' and 'struct timezone'.
16652 Fix incompatibilities between MinGW.org and MinGW64 headers.
16653 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16655 * w32.c (REPARSE_DATA_BUFFER): Guard with
16656 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16658 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16660 * xterm.c: Include X11/XKBlib.h
16661 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16663 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16665 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16667 * blockinput.h (input_blocked_p): Likewise.
16668 * bytecode.c (exec_byte_code): Likewise.
16669 * callproc.c (call_process_kill, call_process_cleanup)
16670 (Fcall_process): Likewise.
16671 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16672 (Fccl_execute_on_string): Likewise.
16673 * character.c (string_escape_byte8): Likewise.
16674 * charset.c (read_hex): Likewise.
16675 * cm.c (calccost): Likewise.
16676 * data.c (cons_to_unsigned): Likewise.
16677 * dired.c (directory_files_internal, file_name_completion):
16679 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16680 (sit_for): Likewise.
16681 * doc.c (Fsubstitute_command_keys): Likewise.
16682 * doprnt.c (doprnt): Likewise.
16683 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16684 * emacsgtkfixed.c: Likewise.
16685 * fileio.c (file_offset, Fwrite_region): Likewise.
16686 * floatfns.c (Fexpt, fmod_float): Likewise.
16687 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16689 * font.c (font_intern_prop): Likewise.
16690 * frame.c (x_set_alpha): Likewise.
16691 * gtkutil.c (get_utf8_string): Likewise.
16692 * indent.c (check_display_width): Likewise.
16693 * intervals.c (create_root_interval, rotate_right, rotate_left)
16694 (split_interval_right, split_interval_left)
16695 (adjust_intervals_for_insertion, delete_node)
16696 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16697 (merge_interval_right, merge_interval_left, copy_intervals)
16698 (set_intervals_multibyte_1): Likewise.
16699 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16700 * keymap.c (Fkey_description): Likewise.
16701 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16702 * lread.c (openp, read_integer, read1, string_to_number):
16704 * menu.c (ensure_menu_items): Likewise.
16705 * minibuf.c (read_minibuf_noninteractive): Likewise.
16706 * print.c (printchar, strout): Likewise.
16707 * process.c (create_process, Faccept_process_output)
16708 (wait_reading_process_output, read_process_output, send_process)
16709 (wait_reading_process_output): Likewise.
16710 * profiler.c (make_log, handle_profiler_signal): Likewise.
16711 * regex.c (re_exec): Likewise.
16712 * regex.h: Likewise.
16713 * search.c (looking_at_1, Freplace_match): Likewise.
16714 * sysdep.c (get_child_status, procfs_ttyname)
16715 (procfs_get_total_memory): Likewise.
16716 * systime.h (EMACS_TIME_VALID_P): Likewise.
16717 * term.c (dissociate_if_controlling_tty): Likewise.
16718 * window.c (get_phys_cursor_glyph): Likewise.
16719 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16720 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16722 * xfns.c (Fx_window_property): Likewise.
16723 * xmenu.c (set_frame_menubar): Likewise.
16724 * xselect.c (x_get_window_property, x_handle_dnd_message):
16726 * xsmfns.c (smc_save_yourself_CB): Likewise.
16727 * xterm.c (x_scroll_bar_set_handle): Likewise.
16729 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16731 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16732 to be optional or nil. Adjust comment and convert it to docstring.
16733 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16734 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16736 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16738 Static checking by GCC 4.8-20130319.
16739 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16740 * process.c (Fset_process_datagram_address)
16741 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16742 * xdisp.c (get_char_face_and_encoding)
16743 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16744 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16745 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16747 2013-03-24 Ken Brown <kbrown@cornell.edu>
16749 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16750 fix compilation on 64-bit Cygwin, where underscores are not
16751 automatically prepended.
16753 * w32term.c (w32_initialize): Silence compiler warning.
16755 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16757 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16758 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16759 variables, to save and restore frame dimensions.
16760 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16761 after returning from a 'fullscreen' configuration.
16762 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16763 to avoid races between the main thread and the input thread.
16765 * w32term.h (struct w32_output): New members normal_width,
16766 normal_height, normal_top, normal_left, and prev_fsmode.
16767 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16768 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16769 members of a frame.
16771 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16772 'fullscreen' parameter. Always record previous width and height
16773 of the frame, except when switching out of maximized modes, so
16774 that they could be restored correctly, instead of resetting to the
16775 default frame dimensions. Send SC_RESTORE command to the frame,
16776 unless we are going to send SC_MAXIMIZE, to restore the frame
16777 resize hints in the mouse pointer shown by the window manager.
16780 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16782 * lisp.h (get_frame_param): Adjust conditions for prototype
16785 2013-03-22 Ken Brown <kbrown@cornell.edu>
16787 * unexcw.c: Drop unneeded inclusion of w32common.h.
16788 (report_sheap_usage): Declare.
16789 (read_exe_header): Add magic numbers for x86_64.
16790 (fixup_executable): Fix printf format specifier for unsigned long
16793 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16795 * frame.h (struct frame): Put menu_bar_window under #ifdef
16796 because this member is not needed when X toolkit is in use.
16797 (fset_menu_bar_window):
16798 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16799 (free_glyphs, update_frame):
16800 * xdisp.c (expose_frame): Likewise.
16801 (display_menu_bar): Likewise. Remove redundant eassert.
16802 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16805 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16807 Use functions and constants to manipulate Lisp_Save_Value objects.
16808 This replaces code that used macros and strings and token-pasting.
16809 The change makes the C source a bit easier to follow,
16810 and shrinks the Emacs executable a bit.
16811 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16812 (make_save_value): Change 1st arg from string to enum. All callers
16815 (mark_object): Use if, not #if, for GC_MARK_STACK.
16816 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16817 (XSAVE_OBJECT): Now functions, not macros.
16818 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16819 the constant was never used.
16820 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16821 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16822 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16823 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16825 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16826 type3 with a single member save_type. All uses changed.
16827 (save_type, set_save_pointer, set_save_integer): New functions.
16828 * print.c (PRINTX): Remove.
16830 * alloc.c: Remove redundant static declarations.
16832 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16834 * window.h (struct window): Convert left_col, top_line, total_lines
16835 and total_cols from Lisp_Objects to integers. Adjust comments.
16836 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16838 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16839 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16840 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16841 Adjust users where appropriate.
16843 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16845 * frame.h (struct frame): Drop resx and resy because the same data is
16846 available from window system-specific output context. Adjust users.
16847 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16848 New functions to provide defaults when no window system available.
16849 (FRAME_RES_X, FRAME_RES_Y): New macros.
16850 (NUMVAL): Move from xdisp.c.
16851 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16852 (Ffont_face_attributes, Fopen_font):
16853 * image.c (gs_load):
16854 * w32font.c (fill_in_logfont):
16855 * xdisp.c (calc_pixel_width_or_height):
16856 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16857 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16859 2013-03-20 Kenichi Handa <handa@gnu.org>
16861 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16862 to 1 (temporary workaround until a bug related to ASCII
16863 optimization is fixed).
16865 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16867 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16868 Signal error if window is not internal. Adjust docstring.
16869 (delete_all_child_windows): Use combination_limit to save the buffer.
16870 (Fset_window_configuration): Adjust accordingly.
16871 * print.c (syms_of_print): Initialize debugging output not here...
16872 (init_print_once): ...but in a new function here.
16873 * lisp.h (init_print_once): Add prototype.
16874 * emacs.c (main): Add call to init_print_once. Adjust comments.
16876 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16878 * window.c (window_resize_check, window_resize_apply)
16879 (window_from_coordinates, recombine_windows, set_window_buffer)
16880 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16881 (Fsplit_window_internal, Fdelete_window_internal)
16882 (freeze_window_starts): Use bool for booleans.
16883 * window.h (window_frame_coordinates, resize_frame_windows)
16884 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16886 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16888 * dispnew.c (bitch_at_user): Use `user-error'.
16890 2013-03-17 Ken Brown <kbrown@cornell.edu>
16892 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16893 as return type of image_background. (Bug#13981)
16894 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16896 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16898 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16899 (ns_select): Don't return with result uninitialized.
16901 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16904 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16906 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16907 directories. If filename is nil, get directory name (Bug#13932).
16908 Use getFilename and getDirectory.
16909 (getFilename, getDirectory): New methods for EmacsSavePanel and
16911 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16913 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16915 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16917 2013-03-15 Kenichi Handa <handa@gnu.org>
16919 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16920 (adjust_after_replace): Make it back to static. Delete the third
16921 arg text_at_gap_tail. Cancel the code for handling it.
16923 * coding.h (struct coding_system): New member eol_seen.
16925 * coding.c (detect_ascii): New function.
16926 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16927 when the source bytes are actually scanned. On detecting for
16928 coding_category_utf_8_auto, call detect_ascii instead of scanning
16929 source bytes directly.
16930 (produce_chars): Call insert_from_gap with the new arg 0.
16931 (encode_coding): Likewise.
16932 (decode_coding_gap): Control ASCII optimization by the variable
16933 disable_ascii_optimization instead of #ifndef .. #endif.
16934 Deccode EOL format according to coding->eol_seen.
16935 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16938 * lisp.h (adjust_after_replace): Cancel externing it.
16939 (insert_from_gap): Adjust prototype.
16941 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16943 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16944 FULLSCREEN_MAXIMIZED. (Bug#13935)
16946 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16948 * region-cache.c (find_cache_boundary, move_cache_gap)
16949 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16950 Simplify debugging check and convert to eassert. Adjust comment.
16951 (pp_cache): Put under ENABLE_CHECKING.
16953 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16955 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16956 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16957 and WM_ACTIVATEAPP.
16958 (w32fullscreen_hook): If the frame is visible, reset
16959 f->want_fullscreen flag after changing the frame size. If the
16960 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16963 2013-03-13 Daniel Colascione <dancol@dancol.org>
16965 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16966 too so that these builds can use Cygwin's file conversion
16967 functions. (We've been building and linking cygw32.o all along
16968 and just not using it.)
16970 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16972 File synchronization fixes (Bug#13944).
16973 * Makefile.in (LIB_FDATASYNC): New macro.
16975 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16976 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16977 Don't worry about HAVE_FSYNC, since a substitute fsync is
16978 available if the system lacks one.
16979 (Fwrite_regin): Retry fsync if interrupted.
16981 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16983 * w32term.c (w32_read_socket): If the Emacs frame is being
16984 activated, call w32fullscreen_hook, to make sure the new frame
16985 dimensions are in effect. (Bug#13937)
16987 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16989 * xdisp.c (init_iterator): Simplify because both character and byte
16990 positions are either specified or -1. Add eassert. Adjust comment.
16991 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16992 character and byte positions can be obtained from marker.
16994 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16996 Static checking by Sun C 5.12.
16997 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16998 * bytecode.c (exec_byte_code):
16999 * dispnew.c (init_display):
17001 * fileio.c (Fsubstitute_in_file_name):
17002 * keyboard.c (Fevent_convert_list):
17003 * keymap.c (Fsingle_key_description):
17004 * term.c (maybe_fatal, fatal):
17005 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17006 * xsmfns.c (Fhandle_save_session):
17007 Omit unreachable code.
17008 * keymap.c (map_keymap_char_table_item): Cast void * to
17009 a function pointer type; the C Standard requires this.
17011 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17012 Include <sys/param.h> unconditionally, as that works elsewhere and
17013 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17014 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17017 See ChangeLog.12 for earlier changes.
17019 ;; Local Variables:
17023 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17025 This file is part of GNU Emacs.
17027 GNU Emacs is free software: you can redistribute it and/or modify
17028 it under the terms of the GNU General Public License as published by
17029 the Free Software Foundation, either version 3 of the License, or
17030 (at your option) any later version.
17032 GNU Emacs is distributed in the hope that it will be useful,
17033 but WITHOUT ANY WARRANTY; without even the implied warranty of
17034 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17035 GNU General Public License for more details.
17037 You should have received a copy of the GNU General Public License
17038 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.