1 2015-01-27 Eli Zaretskii <eliz@gnu.org>
3 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
4 returns NULL and errno is ENOTDIR, behave as if opendir failed to
5 open the directory. (Bug#19701)
7 * w32.c (sys_readdir): If FindFirstFile fails because the
8 directory doesn't exist, set errno to ENOTDIR.
10 2015-01-24 Jan Djärv <jan.h.d@swipnet.se>
12 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
14 2015-01-21 Paul Eggert <eggert@cs.ucla.edu>
16 Fix coding.c subscript error
17 * coding.c (CODING_ISO_INVOKED_CHARSET):
18 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
20 2015-01-17 Eli Zaretskii <eliz@gnu.org>
22 * xdisp.c (produce_image_glyph): Fix display of images in R2L
23 screen lines: prepend the new glyph to the ones already there
24 instead of appending it.
26 2015-01-14 Eli Zaretskii <eliz@gnu.org>
28 * w32fns.c (w32_set_title_bar_text): New function, including
29 support for titles with non-ASCII characters outside of the
30 current system codepage.
31 (x_set_name, x_set_title): Use it. (Bug#19590)
33 2015-01-10 Eli Zaretskii <eliz@gnu.org>
35 * indent.c (Fvertical_motion): Return zero if we started from ZV
36 and there's an overlay after-string there. (Bug#19553)
38 2015-01-09 Eli Zaretskii <eliz@gnu.org>
40 * emacs.c (usage_message): Fix the description of the -nl switch.
43 2015-01-05 Eli Zaretskii <eliz@gnu.org>
45 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
46 end information if the window_end_valid flag is unset.
47 (try_window_id): If the call to display_line invalidated the
48 window end information, give up the try_window_id optimization.
51 2015-01-04 Eli Zaretskii <eliz@gnu.org>
53 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
55 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
57 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
60 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
62 * lisp.mk (lisp): Add cl-preloaded.
64 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
66 Use bool for boolean in xfaces.c
67 * dispextern.h: Adjust to signature changes.
68 * font.c (font_at, font_range):
69 * fontset.c (Finternal_char_font):
70 * fringe.c (draw_fringe_bitmap_1):
71 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
72 (get_next_display_element, highlight_trailing_whitespace)
73 (display_string, calc_line_height_property)
74 (note_mode_line_or_margin_highlight, note_mouse_highlight):
75 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
76 (menu_face_changed_default, recompute_basic_faces)
77 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
78 (tty_defined_color, defined_color, face_color_gray_p)
79 (face_color_supported_p, load_color2, load_face_colors)
80 (Fx_list_fonts, LFACEP, push_named_merge_point)
81 (resolve_face_name, lface_from_face_name_no_resolve)
82 (lface_from_face_name, get_lface_attributes_no_remap)
83 (get_lface_attributes, lface_fully_specified_p)
84 (set_lface_from_font, merge_face_vectors, merge_named_face)
85 (merge_face_ref, Finternal_make_lisp_face)
86 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
87 (Finternal_set_lisp_face_attribute)
88 (update_face_from_frame_parameter, set_font_frame_param)
89 (face_boolean_x_resource_value)
90 (Finternal_set_lisp_face_attribute_from_resource)
91 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
92 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
93 (lface_equal_p, Finternal_lisp_face_equal_p)
94 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
95 (Fcolor_distance, lookup_named_face, lookup_basic_face)
96 (lookup_derived_face, Fface_attributes_as_vector)
97 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
98 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
99 (realize_default_face, realize_named_face)
100 (realize_non_ascii_face, realize_x_face, map_tty_color)
101 (realize_tty_face, compute_char_face, face_at_buffer_position)
102 (face_for_overlay_string, face_at_string_position):
103 Use bool for boolean.
104 * xfaces.c (set_lface_from_font):
105 Return void, since callers never use the result.
107 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
109 * image.c (lookup_pixel_color): Reorder conditions that are
111 (x_to_xcolors): Likewise.
112 (x_detect_edges): Likewise.
113 (png_load_body): Likewise.
114 (gif_close): Likewise.
115 (gif_load): Likewise.
117 2015-01-25 Eli Zaretskii <eliz@gnu.org>
119 Use bool for boolean in w32term.c
120 * w32term.c (x_update_window_begin, x_update_window_end)
121 (x_update_end, x_after_update_window_line)
122 (x_set_glyph_string_gc, x_draw_glyph_string_background)
123 (x_draw_glyph_string_foreground)
124 (x_draw_composite_glyph_string_foreground)
125 (x_draw_glyphless_glyph_string_foreground)
126 (x_draw_image_glyph_string, x_draw_glyph_string)
127 (x_draw_stretch_glyph_string, note_mouse_movement)
128 (w32_mouse_position, x_scroll_bar_report_motion)
129 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
130 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
131 (w32_draw_window_cursor, x_new_font, x_set_offset)
132 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
133 bool where appropriate.
135 Use bool for boolean in w32fns.c
136 * w32fns.c (w32_defined_color, x_decode_color)
137 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
138 (x_set_menu_bar_lines, x_change_tool_bar_height)
139 (x_set_internal_border_width, x_explicitly_set_name)
140 (x_implicitly_set_name, Fx_create_frame, w32_window)
141 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
143 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
145 Use bool for boolean in xfns.c
146 * xfaces.c (x_update_menu_appearance):
147 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
148 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
149 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
150 (x_change_tool_bar_height, x_set_internal_border_width)
151 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
152 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
153 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
154 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
155 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
156 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
157 (clean_up_dialog, syms_of_xfns):
158 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
159 (xic_create_fontsetname):
160 Use bool for boolean.
161 * xfns.c: Include bitmaps/gray.xbm unconditionally.
163 Count MANY function args more reliably
164 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
165 * buffer.c (Fbuffer_list, Fkill_buffer):
166 * callint.c (read_file_name, Fcall_interactively):
167 * charset.c (Fset_charset_priority, syms_of_charset):
168 * chartab.c (uniprop_encode_value_numeric):
169 * coding.c (syms_of_coding):
170 * composite.c (syms_of_composite):
171 * data.c (wrong_range):
172 * dbusbind.c (syms_of_dbusbind):
173 * dired.c (file_attributes):
174 * editfns.c (Fdecode_time, update_buffer_properties, format2):
175 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
176 (call4, call5, call6, call7):
177 * fileio.c (Finsert_file_contents, choose_write_coding_system)
178 (Fcar_less_than_car, build_annotations, auto_save_error):
179 * filelock.c (get_boot_time):
180 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
181 (maybe_resize_hash_table, secure_hash):
182 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
183 * fontset.c (fontset_add, Fset_fontset_font):
184 * ftfont.c (ftfont_lookup_cache):
185 * gtkutil.c (xg_get_font):
186 * insdel.c (signal_before_change, signal_after_change):
187 * keymap.c (append_key):
188 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
189 * minibuf.c (Fread_buffer):
190 * print.c (print_preprocess):
191 * process.c (Fformat_network_address, Fmake_network_process)
192 (server_accept_connection):
193 * sound.c (Fplay_sound_internal):
194 * term.c (Fsuspend_tty, Fresume_tty):
195 * window.c (window_list):
196 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
197 (message_with_string):
198 * xfaces.c (Fx_list_fonts):
199 * xfont.c (syms_of_xfont):
200 * xselect.c (x_handle_selection_request)
201 (x_handle_selection_clear, x_clear_frame_selections)
202 (x_clipboard_manager_error_1):
203 Prefer CALLMANY and CALLN to counting args by hand.
204 * doc.c (reread_doc_file): Remove unused code.
205 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
206 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
207 Prefer call1 and call2 to Ffuncall.
208 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
209 Use struct literal rather than a local var, for simplicity.
210 * keymap.c (where_is_internal): Use NULL rather than a pointer
212 * lisp.h (CALLMANY, CALLN): New macros.
213 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
216 Use gnustep-config if available
217 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
218 It doesn't appear to be needed, and the inclusion breaks on
219 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
221 2015-01-22 Eli Zaretskii <eliz@gnu.org>
223 * xdisp.c (init_iterator): Restore a comment lost in transition.
225 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
227 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
228 * xfont.c (xfont_driver, xfont_chars_supported)
229 (xfont_text_extents):
230 * xftfont.c (xftfont_get_colors, xftfont_open)
231 (xftfont_prepare_face, xftfont_done_face)
232 (xftfont_cached_font_ok):
233 * xgselect.c (xg_select):
234 Use bool for boolean.
236 Don't downcase system diagnostics' first letters
237 * fileio.c (report_file_errno): Don't downcase, and simplify.
240 Isolate NIL_IS_ZERO-assuming code better
241 Suggested by Stefan Monnier in:
242 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
243 * alloc.c (allocate_pseudovector):
244 Use memclear, not memsetnil, to remove a 'verify'.
245 * callint.c (Fcall_interactively):
246 * dispnew.c (realloc_glyph_pool):
247 * xdisp.c (init_iterator):
248 Use memclear, not memset, to remove a 'verify'.
249 * lisp.h (memclear): Rename from memsetnil, and take a byte
250 count rather than a word count. All callers changed.
252 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
254 Undo port to hypothetical nonzero Qnil case
255 This mostly undoes the previous change in this area. See:
256 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
257 * alloc.c (allocate_pseudovector):
258 * callint.c (Fcall_interactively):
259 * dispnew.c (realloc_glyph_pool):
260 * fringe.c (init_fringe):
261 * lisp.h (memsetnil):
262 * xdisp.c (init_iterator):
263 Simplify by assuming that Qnil is zero, but verify the assumption.
264 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
265 NIL_IS_NONZERO. All uses changed.
267 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
269 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
271 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
273 Prefer xlispstrdup to avoid dumb calls to strlen.
274 * nsfont.m (ns_get_family):
275 * nsterm.m (ns_term_init):
276 * w32fns.c (w32_window):
277 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
279 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
281 Correct an old fix for GTK font selection
282 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
285 Fix minor bugs with printing null bytes
286 * minibuf.c (read_minibuf_noninteractive):
287 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
288 Work even if the Lisp string contains a null byte.
290 Port to hypothetical case where Qnil is nonzero
291 * alloc.c (allocate_pseudovector):
292 * callint.c (Fcall_interactively):
293 * coding.c (syms_of_coding):
294 * dispnew.c (realloc_glyph_pool):
295 * fringe.c (init_fringe):
296 * lisp.h (memsetnil):
297 * xdisp.c (init_iterator):
298 Port to the currently-hypothetical case where Qnil is nonzero.
299 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
300 as there are no Lisp_Object values in the data here.
301 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
302 All uses changed. Define only if not already defined, so that one
303 can debug with -DNIL_IS_NONZERO.
304 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
306 2015-01-19 Eli Zaretskii <eliz@gnu.org>
308 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
309 Qnil is represented as zero, before using that to initialize parts
310 of the glyph structure.
312 * xdisp.c (init_iterator): Verify that Qnil is represented as
313 zero, before using that to initialize parts of the iterator
316 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
318 Prefer memset to repeatedly assigning Qnil
319 * alloc.c (allocate_pseudovector): Catch more bogus values.
320 * alloc.c (allocate_pseudovector):
321 * callint.c (Fcall_interactively):
322 * coding.c (syms_of_coding):
323 * fringe.c (init_fringe):
324 Verify that Qnil == 0.
325 * callint.c (Fcall_interactively):
326 * eval.c (Fapply, Ffuncall):
327 * fns.c (mapcar1, larger_vector):
328 * font.c (font_expand_wildcards):
329 * fringe.c (init_fringe):
330 Prefer memset to assigning zeros by hand.
331 * callint.c (Fcall_interactively):
332 Remove duplicate assignment of Qnil to args[i].
333 * coding.c (syms_of_coding):
334 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
335 * fileio.c (Ffile_selinux_context):
336 Rewrite to avoid need for Lisp_Object array.
337 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
338 (DEFINE_LISP_SYMBOL_END): Use it.
339 (NIL_IS_ZERO): New constant.
340 (memsetnil): New function.
342 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
344 Tune pseudovector allocation assuming Qnil == 0.
345 * alloc.c (allocate_pseudovector): Use memset for both
346 Lisp_Objects and regular slots. Add zerolen arg.
347 * lisp.h (allocate_pseudovector): Adjust prototype.
348 (ALLOCATE_PSEUDOVECTOR): Adjust user.
349 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
350 (allocate_hash_table, allocate_window, allocate_frame)
351 (allocate_process, allocate_terminal): Remove prototypes.
352 * fns.c (allocate_hash_table): Now static here.
353 * frame.c (allocate_frame):
354 * process.c (allocate_process):
355 * terminal.c (allocate_terminal):
356 * window.c (allocate_window): Now static here.
357 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
359 * lisp.h (XTERMINAL): Add eassert.
360 * process.c (make_lisp_proc): Now static here.
362 Prefer INLINE functions in font.h to match style used in lisp.h.
363 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
364 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
365 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
367 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
368 * ftfont.c (ftfont_shape):
369 * macfont.m (macfont_shape):
370 * w32uniscribe.c (uniscribe_shape):
371 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
373 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
375 Give up on -Wsuggest-attribute=const
376 * decompress.c (Fzlib_available_p):
377 * gnutls.c (Fgnutls_available_p):
378 * gtkutil.h (xg_uses_old_file_dialog):
379 * xdisp.c (Ftool_bar_height):
380 * xmenu.c (popup_activated):
381 No longer const, since it's not const on at lest some
382 configurations, and we shouldn't lie to the compiler.
384 2015-01-15 Eli Zaretskii <eliz@gnu.org>
386 * fileio.c: Include binary-io.h.
387 (Fset_binary_mode): New function.
388 (syms_of_fileio): Defsubr it.
389 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
391 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
393 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
394 (Fgnutls_peer_status): Use it to set the :self-signed flag.
395 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
396 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
398 2015-01-14 Eli Zaretskii <eliz@gnu.org>
400 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
401 when FLAGS indicate the item is not highlighted. (Bug#19596)
403 2015-01-14 Martin Rudalics <rudalics@gmx.at>
405 * xmenu.c (update_frame_menubar): Remove garbaged code.
407 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
409 remove_slash_colon need not be inline
410 * process.c, process.h (remove_slash_colon): No longer inline.
411 This saves text bytes without hurting runtime performance.
413 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
415 Avoid extra multibyteness check in ENCODE_FILE users.
416 * callproc.c (encode_current_directory, Fcall_process, call_process):
417 * dired.c (directory_files_internal, file_name_completion):
418 Do not check for STRING_MULTIBYTE because encode_file_name
419 is a no-op for unibyte strings.
421 * process.h (remove_slash_colon): New function.
422 * callproc.c (encode_current_directory, call_process):
423 * process.c (Fstart_process): Use it.
425 Consistently handle time zone specification.
426 * editfns.c (decode_time_zone): New function, refactored out from ...
427 (Fencode_time): ... adjusted user.
428 (Fset_time_zone_rule): Use decode_time_zone.
430 * editfns.c (make_buffer_string_both): If requested range intersects
431 the gap, don't move the latter but copy in two regions, thus avoiding
432 unnecessary relocation of buffer data.
434 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
436 Use bool for boolean in xmenu.c, xml.c
437 * xmenu.c (x_menu_set_in_use, popup_get_selection)
438 (Fx_menu_bar_open_internal, popup_widget_loop)
439 (x_activate_menubar, xg_crazy_callback_abort)
440 (update_frame_menubar, set_frame_menubar)
441 (initialize_frame_menubar, free_frame_menubar)
442 (create_and_show_popup_menu, x_menu_show)
443 (create_and_show_dialog, x_dialog_show):
444 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
445 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
446 * xrdb.c (main) [TESTRM]:
447 * xsettings.c (init_gsettings):
448 * xterm.c (XFillRectangle, xg_scroll_callback)
449 (xg_end_scroll_callback):
450 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
451 Use bool for boolean.
452 * xmenu.c (TRUE): Remove; no longer used.
453 (show_help_event): Remove long-unused code.
454 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
456 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
458 Don't say Fnext_read_file_uses_dialog_p is const
459 It's const only if a windowing system is not used; don't say it's
460 const otherwise. See:
461 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
462 * fileio.c (next_read_file_uses_dialog_p): Remove.
463 Move guts back to ...
464 (Fnext_read_file_uses_dialog_p): ... here.
465 Don't declare as const, as make-docfile.c now has a special case
466 for this function. This is an ugly hack, but it's better than
467 lying to the compiler.
469 Remove now-unnecessary forward XTYPE decl
470 * lisp.h (XTYPE): Remove forward declaration. The recent merge
471 from emacs-24 fixed the problem in a better way, by moving XPNTR's
472 definition to after XTYPE's.
474 2015-01-13 Eli Zaretskii <eliz@gnu.org>
476 Fix problems with 32-bit wide-int build exposed by MinGW.
477 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
478 compilation error in an unoptimized build when !USE_LSB_TAG.
480 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
481 same larger value as for the 64-bit build.
483 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
484 avoid compiler warnings.
486 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
487 Avoid compiler warnings about cast from integer to pointer of
490 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
491 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
492 casting from integer to pointer of different size.
493 (add_menu_item): Pass the help-echo string as a pointer to
494 Lisp_String, not as a Lisp_Object.
495 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
496 string object from its C pointer.
498 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
499 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
501 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
502 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
503 compiler warnings about size differences.
504 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
505 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
506 (Fw32_toggle_lock_key): Pass the new state of the key as a C
507 integer; use -1 for nil. Doc fix.
509 * .gdbinit (xgetsym): New subroutine.
510 (xsymname, xsymbol): Use it.
511 (xprintsym): No need to call xgetptr.
513 2015-01-13 Martin Rudalics <rudalics@gmx.at>
515 * frame.c (adjust_frame_size): Make sure new numbers of
516 lines/columns get installed after font size change (Bug#19575).
518 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
520 Add DEFUN attributes.
521 * callint.c (Finteractive):
522 * character.c (Fcharacterp, Fmax_char):
523 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
524 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
525 (Ffloatp, Fbyteorder):
526 * decompress.c (Fzlib_available_p):
528 * frame.c (Fframe_windows_min_size):
529 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
530 * window.c (Fwindow__sanitize_window_sizes):
531 * xdisp.c (Ftool_bar_height):
532 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
533 * emacs.c (Fkill_emacs):
535 * keyboard.c (Ftop_level, Fexit_recursive_edit)
536 (Fabor_recursive_edit): Add noreturn attribute.
538 * search.c (fast_string_match_internal): New function,
540 (fast_string_match, fast_string_match_ignore_case): ...functions
542 * lisp.h (fast_string_match, fast_string_match_ignore_case):
543 inlined from here now.
544 (fast_string_match_internal): Add prototype.
545 * dired.c (file_name_completion): Use fast_string_match_internal.
547 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
548 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
549 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
550 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
552 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
554 Port to 32-bit MingGW --with-wide-int
555 Problem reported by Eli Zaretskii in:
556 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
557 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
558 what we think it is, rather than checking only its alignment (and
559 doing so incorrectly on MinGW).
561 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
563 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
564 Remove dead NILP check.
565 * image.c (Flookup_image): Use regular format for docstring.
566 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
568 2015-01-12 Martin Rudalics <rudalics@gmx.at>
570 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
572 * frame.c (frame_default_tool_bar_height): New variable.
573 (adjust_frame_size): Possibly add requested adjustment to
574 Vframe_adjust_size_history.
575 (make_frame): Initialize tool_bar_redisplayed_once slot.
576 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
577 doc-string. Call adjust_frame_size unconditionally (the frame's
578 text size may remain unaltered but the pixel size may change).
579 (x_figure_window_size): If frame_default_tool_bar_height was
580 set, use it instead of calculating the tool bar height from
581 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
582 Vframe_initial_frame_tool_bar_height.
583 (Qchange_frame_size, Qxg_frame_set_char_size)
584 (Qset_window_configuration, Qx_create_frame_1)
585 (Qx_create_frame_2): New symbols.
586 (Vframe_initial_frame_tool_bar_height): Remove.
587 (Vframe_adjust_size_history): New history variable for debugging
588 frame size adjustments.
589 * frame.h (struct frame): New boolean slot
590 tool_bar_redisplayed_once.
591 (frame_default_tool_bar_height): Extern.
592 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
593 to adjust_frame_size.
594 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
595 Qx_create_frame_2 to adjust_frame_size.
596 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
597 inhibit 1 when we have not redisplayed the tool bar yet.
598 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
599 Qx_create_frame_2 to adjust_frame_size.
600 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
602 * window.c (Fset_window_configuration): Pass
603 Qset_window_configuration to adjust_frame_size.
604 * xdisp.c (redisplay_tool_bar): Assign new height to
605 frame_default_tool_bar_height.
606 (redisplay_internal): If we haven't redisplayed this frame's
607 tool bar, call redisplay_tool_bar early so we can adjust the
608 frame size accordingly.
609 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
610 inhibit 1 when we have not redisplayed the tool bar yet.
611 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
612 Qx_create_frame_2 to adjust_frame_size.
614 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
616 Have 'make' output better GEN names
617 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
618 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
619 more naturally so that 'make' can output more-accurate names.
621 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
623 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
624 calling reset_buffer_local_variables, and make sure we initialize
627 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
629 * coding.c (Fcoding_system_plist): Use common style for docstring.
631 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
633 Port to MSB hosts without optimization
634 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
635 the inline function XTYPE needs to be declared before being used.
636 * lisp.h (XTYPE): New forward declaration.
638 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
640 Port to 32-bit --with-wide-int
641 Prefer symbol indexes to struct Lisp_Symbol * casted and then
642 widened, as the latter had trouble with GCC on Fedora 21 when
643 configured --with-wide-int and when used in static initializers.
644 * alloc.c (garbage_collect_1, which_symbols):
645 * lread.c (init_obarray):
646 Prefer builtin_lisp_symbol when it can be used.
647 * dispextern.h (struct image_type.type):
648 * font.c (font_property_table.key):
649 * frame.c (struct frame_parm_table.sym):
650 * keyboard.c (scroll_bar_parts, struct event_head):
651 * xdisp.c (struct props.name):
652 Use the index of a builtin symbol rather than its address.
654 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
655 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
656 symbol indexes rather than pointers, and which work better on MSB
657 hosts because they shift right before tagging. All uses changed.
658 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
659 No longer noops on wide-int hosts, since they work now.
660 (builtin_lisp_symbol): New function.
662 Port to HAVE_FREETYPE && !HAVE_XFT
663 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
664 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
665 Declare in this case too.
667 2015-01-10 Eli Zaretskii <eliz@gnu.org>
669 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
671 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
672 make_pointer_integer instead of XIL.
673 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
675 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
676 instead of XIL. Put a list of the descriptor, action, and file
677 name in event->arg, instead of spreading them between event->code
680 * w32term.c (queue_notifications): Use make_pointer_integer
681 instead of XIL. Put a list of the descriptor, action, and file
682 name in event->arg, instead of spreading them between event->code
685 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
686 event creation to changes in w32term.c and w32inevt.c above.
688 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
690 Port Qnil==0 changes to 32-bit --with-wide-int
691 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
692 macro-implemented version. For the non-USE_LSB_TAG case, supply
693 a new inline function that is the inverse of the new TAG_SYMPTR.
694 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
695 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
696 negative number, don't allow sign bits to bleed into the encoded
697 value. Shift in zero bits instead.
699 Refactor pointer-to-integer conversion
700 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
701 Rename and move to lisp.h. All uses changed.
702 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
703 which are renamed from gfilenotify.c's lisp_to_monitor and
704 monitor_to_lisp, and with more-generic void * signatures.
706 2015-01-08 Eli Zaretskii <eliz@gnu.org>
708 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
709 returned for right-to-left screen lines. (Before the change on
710 2014-12-30, the incorrectly-computed X pixel coordinate concealed
713 * .gdbinit (xsymname): New subroutine.
714 (xprintsym, initial-tbreak): Use it to access the name of a symbol
715 in a way that doesn't cause GDB to barf when it tries to
716 dereference a NULL pointer.
718 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
720 (set_cursor_from_row, try_cursor_movement, dump_glyph)
721 (insert_left_trunc_glyphs, append_space_for_newline)
722 (extend_face_to_end_of_line, highlight_trailing_whitespace)
723 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
724 (Fbidi_resolved_levels, produce_special_glyphs)
725 (rows_from_pos_range, mouse_face_from_buffer_pos)
726 (note_mouse_highlight): Use nil as the object for glyphs inserted
727 by the display engine, and test with NILP instead of INTEGERP.
730 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
733 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
736 * dispextern.h (struct glyph, struct it): Update comments for the
739 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
741 Port new Lisp symbol init to x86 --with-wide-int
742 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
743 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
744 GCC (at least) does not allow a constant initializer to widen an
747 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
748 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
749 Although clang doesn't need it, some other compiler might, and
750 it's easy enough to be safe.
752 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
753 Apparently clang removed support for the alloc_size attribute.
755 Port Qnil==0 XUNTAG to clang
756 clang has undefined behavior if the program subtracts an integer
757 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
758 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
759 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
760 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
762 Port GFileMonitor * hack to Qnil==0 platforms
763 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
764 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
765 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
767 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
769 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
770 size instead of using widht/height. The frame may be constrained.
772 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
774 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
775 Needed when neither optimizing nor inlining.
776 Also, sort decls alphabetically.
778 2015-01-05 Eli Zaretskii <eliz@gnu.org>
780 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
781 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
782 declarations of Q* variables that represent symbols.
784 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
788 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
789 that NILP (x) is equivalent to testing whether x is 0 at the
790 machine level. The overall effects of this and the previous patch
791 shrink the size of the text segment by 2.3% and speeds up
792 compilation of all the .elc files by about 0.5% on my platform,
793 which is Fedora 20 x86-64.
794 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
795 (make_lisp_symbol) [USE_LSB_TAG]:
796 Symbols now tag the difference from lispsym, not the pointer.
797 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
798 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
799 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
800 (XSYMBOL): New forward decl.
801 (XUNTAGBASE): New function.
804 Compute C decls for DEFSYMs automatically
806 This patch also makes Q constants (e.g., Qnil) constant addresses
807 from the C point of view.
808 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
809 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
810 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
811 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
812 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
813 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
814 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
815 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
816 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
817 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
818 * xselect.c, xsettings.c, xterm.c:
819 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
820 These names are now defined automatically by make-docfile.
821 * alloc.c (init_symbol): New function.
822 (Fmake_symbol): Use it.
823 (c_symbol_p): New function.
824 (valid_lisp_object_p, purecopy): Use it.
825 * alloc.c (marked_pinned_symbols):
826 Use make_lisp_symbol instead of make_lisp_ptr.
827 (garbage_collect_1): Mark lispsym symbols.
828 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
829 (mark_object): Use it.
830 (sweep_symbols): Sweep lispsym symbols.
831 (symbol_uses_obj): New function.
832 (which_symbols): Use it. Work for lispsym symbols, too.
833 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
834 since Qt's address is already known now.
835 (syms_of_alloc): Add lispsym count to symbols_consed.
836 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
837 when testing whether storage is all bits zero.
838 * dispextern.h (struct image_type):
839 * font.c (font_property_table):
840 * frame.c (struct frame_parm_table, frame_parms):
841 * keyboard.c (scroll_bar_parts, struct event_head):
842 * xdisp.c (struct props):
843 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
844 Lisp_Object *, since Qfoo is no longer an object whose address can be
845 taken. All uses changed.
846 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
847 use it, so that they no longer need to take the address of a Lisp sym.
848 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
849 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
850 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
851 DEFSYM Qdeactivate_mark before the corresponding var.
852 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
853 instead of interning their symbols; this avoids duplicates.
854 (LISP_INITIALLY, TAG_PTR)
855 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
857 (LISP_INITIALLY_ZERO): Use it.
858 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
859 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
860 Move decls up, to avoid forward uses. Include globals.h earlier, too.
861 (make_lisp_symbol): New function.
862 (XSETSYMBOL): Use it.
863 (DEFSYM): Now just a placeholder for make-docfile.
864 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
865 (intern_sym): New function, with body taken from old intern_driver.
866 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
868 (define_symbol): New function.
869 (init_obarray): Define the C symbols taken from lispsym.
870 Use plain DEFSYM for Qt and Qnil.
871 * syntax.c (init_syntax_once): No need to worry about
872 Qchar_table_extra_slots.
874 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
876 'temacs -nw' should not call missing functions
877 Without this patch, "temacs -nw" fails with the diagnostic
878 "emacs: Symbol's function definition is void: frame-windows-min-size"
879 and messes up the tty's state.
880 * frame.c (Fframe_windows_min_size): New placeholder function.
881 (syms_of_frame): Define it.
882 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
883 (syms_of_window): Define it.
885 Less 'make' chatter for lisp dir
886 * Makefile.in (%.elc): Adjust to compile-onefile change in
889 batch write-region no longer says "Wrote FOO"
890 This cuts down on 'make' chatter a bit.
891 * fileio.c (Fwrite_region):
892 Don't output "Wrote /whatever/foo.elc" if noninteractive.
894 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
896 Revert previous change to produce_composite_glyph
897 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
899 Pacify gcc -Wparentheses
900 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
902 2015-01-03 Martin Rudalics <rudalics@gmx.at>
904 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
905 f->can_x_set_window_size is true.
906 * xterm.c (x_set_window_size_1): Call change_frame_size with
907 text sizes instead of pixel sizes (Bug#19428).
909 2015-01-01 Eli Zaretskii <eliz@gnu.org>
911 * xdisp.c (pos_visible_p): Fix up the X coordinate for
912 right-to-left screen lines. (Bug#19473)
914 2015-01-01 Eli Zaretskii <eliz@gnu.org>
916 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
918 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
920 Simplify setfattr use by assuming GNU make
921 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
922 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
923 Simplify by using GNU make rather than shell conditionals,
924 by using ln -f rather than rm -f followed by ln,
925 and by preferring $@ to spelling out the destination.
927 2014-12-29 Eli Zaretskii <eliz@gnu.org>
929 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
930 file doesn't compile on MS-Windows.
932 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
934 Allow return value of system-name to vary. (Bug#19438)
935 * filelock.c (current_lock_owner):
936 * xrdb.c (get_environ_db):
937 * xterm.c (same_x_server):
938 * xterm.c (x_term_init):
939 Prefer (system-name) to system-name, and avoid naming
940 locals 'system-name'.
941 * editfns.c (cached_system_name): New static var.
942 (init_and_cache_system_name): New function.
943 (init_editfns, Fsystem_name): Use it.
944 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
945 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
946 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
947 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
948 Don't create a new string if the current value is already correct.
950 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
952 Fix produce_composite_width typo
953 * term.c (produce_composite_glyph):
954 Fix typo that confused number of columns for pixel width.
956 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
958 Wrap dll functions more simply
959 * decompress.c, gnutls.c, image.c, xml.c:
960 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
961 rather than the inverse when not WINDOWSNT. This isolates the
962 fn_* business into the WINDOWSNT-specific section of the code,
963 which makes it easier to maintain the generic code.
964 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
965 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
966 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
967 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
968 Remove. All uses replaced by DEF_DLL_FN.
969 * decompress.c (inflateInit2): Remove; no longer needed.
970 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
972 Port memory-full checking to GnuTLS 3.3
973 Instead of using gnutls_global_set_mem_functions, check every call
974 to a GnuTLS function that might return an indication of memory
975 exhaustion. Suggested by Dmitry Antipov in:
976 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
977 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
978 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
979 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
981 (check_memory_full): New function.
982 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
983 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
984 (Fgnutls_boot): Use it.
985 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
987 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
989 Fix parse_settings to match internal documentation
990 * xsettings.c (parse_settings): Return the number of settings seen.
991 Count the settings changes accurately.
992 (read_settings): Don't confuse number of settings changes with
993 the return code from XGetWindowProperty.
995 2014-12-27 Eli Zaretskii <eliz@gnu.org>
997 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
998 composition_compute_stop_pos to the number of characters in the
1000 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1002 * composite.c (composition_compute_stop_pos): If no composition
1003 was found in a string before ENDPOS, and ENDPOS is the string end,
1004 no need to back up to a safe point.
1006 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1008 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1010 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1011 (dealloc): Release bmRep.
1012 (setPixmapData): Make bmRep local so class member is not
1014 (setPixmapData): Rename local variable bmRep to avoid compiler
1017 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1019 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1020 when going to fullscreen (Bug#0x180004f).
1022 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1024 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1026 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1028 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1030 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1032 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1034 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1036 Use bool for boolean in xselect.c, xsettings.c
1037 * xselect.c (x_get_local_selection, struct selection_data)
1038 (x_selection_request_lisp_error, struct prop_location)
1039 (x_handle_selection_request, x_convert_selection)
1040 (waiting_for_other_props_on_window, expect_property_change)
1041 (wait_for_property_change, x_handle_property_notify)
1042 (x_get_foreign_selection, x_get_window_property)
1043 (receive_incremental_selection)
1044 (x_get_window_property_as_lisp_data)
1045 (lisp_data_to_selection_data, Fx_get_selection_internal)
1046 (x_send_client_event):
1047 * xselect.c, xterm.h (x_handle_dnd_message):
1048 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1049 (apply_xft_settings, read_and_apply_settings)
1050 (xft_settings_event, init_gsettings, init_xsettings)
1051 (syms_of_xsettings):
1052 Use bool for boolean.
1053 * xselect.c (x_get_window_property): Omit last arg, which was an
1055 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1056 always true. All callers changed.
1058 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1060 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1063 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1065 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1068 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1070 Use bool for boolean in xsmfns.c
1071 * xsmfns.c, xterm.h (x_session_have_connection):
1072 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1073 Use bool for boolean.
1074 (x_session_initialize, Fhandle_save_session):
1075 Prefer NILP (x) to EQ (x, Qnil).
1077 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1079 * callproc.c (child_setup):
1080 * dbusbind.c (xd_signature_cat):
1081 * doc.c (get_doc_string, Fsnarf_documentation):
1082 * editfns.c (Fuser_full_name):
1083 * frame.c (xrdb_get_resource):
1084 * gtkutil.c (xg_get_file_with_chooser):
1085 * tparam.c (tparam1):
1086 * xfns.c (xic_create_fontsetname):
1087 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1088 * xsmfns.c (smc_save_yourself_CB):
1089 Rewrite to avoid the need for strcat, typically by using stpcpy
1090 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1091 * doc.c (sibling_etc):
1092 * xrdb.c (xdefaults):
1093 Now a top-level static constant.
1095 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1097 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1100 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1102 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1103 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1105 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1107 Use bool for boolean in xterm.c
1108 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1109 (x_set_window_size, x_bitmap_icon):
1110 * nsterm.m (ns_frame_raise_lower, x_new_font):
1111 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1112 (struct terminal.frame_raise_lower_hook):
1113 * w32term.c (w32_frame_raise_lower):
1114 * xterm.c, xterm.h (x_text_icon):
1115 * xterm.c (x_update_window_begin, x_update_window_end)
1116 (x_update_end, x_after_update_window_line)
1117 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1118 (x_draw_glyph_string_foreground)
1119 (x_draw_composite_glyph_string_foreground)
1120 (x_alloc_lighter_color, x_draw_relief_rect)
1121 (x_draw_glyph_string_box, x_draw_image_relief)
1122 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1123 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1125 (XFillRectangle) [HAVE_GTK3]:
1126 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1127 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1128 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1129 (x_send_scroll_bar_event, xm_scroll_callback)
1130 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1131 (x_create_toolkit_scroll_bar)
1132 (x_create_horizontal_toolkit_scroll_bar)
1133 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1134 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1135 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1136 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1137 (x_scroll_bar_report_motion)
1138 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1139 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1140 (x_draw_window_cursor, x_clear_errors)
1141 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1142 (set_wm_state, x_set_sticky, get_current_wm_state)
1143 (do_ewmh_fullscreen, x_handle_net_wm_state)
1144 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1145 (x_set_window_size_1, XTframe_raise_lower)
1146 (x_make_frame_visible, x_iconify_frame)
1147 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1148 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1149 (x_delete_terminal, x_initialize, syms_of_xterm):
1150 Use bool for boolean.
1152 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1154 * composite.h (struct composition.width): Now int
1155 instead of unsigned short, as we prefer signed integers.
1157 Let charset tick grow past USHRT_MAX
1158 * charset.c, charset.h (charset_ordered_list_tick):
1159 Now EMACS_UINT, not unsigned short.
1160 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1161 maximum representable Emacs integer value before wrapping it around.
1163 Simplify unexec file mode setting
1164 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1165 Don't include <sys/stat.h> when no longer needed.
1166 (unexec): Create file with correct mode in the first place,
1167 rather than overwriting the mode later and fiddling with the
1168 global umask in the mean time. Avoid bogus usage like
1169 'umask (777)', which should have been 'umask (0777)'.
1170 (mark_x): Remove. All callers removed.
1172 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1174 Minor cleanups for Lisp objects and symbols
1175 * alloc.c (next_vector, set_next_vector):
1176 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1177 (lisp_h_make_number) [USE_LSB_TAG]:
1178 Use Lisp_Int0 instead of the mystery constant 0.
1179 * alloc.c (mark_object): Always set and use po; that's simpler.
1180 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1181 Properly parenthesize definientia.
1182 * bidi.c (bidi_initialize):
1183 * buffer.c (init_buffer_once):
1184 * nsfns.m (syms_of_nsfns):
1185 * nsmenu.m (syms_of_nsmenu):
1186 * nsselect.m (syms_of_nsselect):
1187 Prefer DEFSYM to defining by hand.
1188 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1189 * data.c: Fix too-long line.
1190 * lisp.h (DECLARE_GDB_SYM): New macro.
1191 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1192 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1193 Declare the symbol, so it's visible to everywhere lisp.h is included.
1194 Move forward decls as far forward as they can go,
1195 to allow future changes to use them.
1197 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1199 * gnutls.c: Include gnutls.h.
1200 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1201 * image.c (svg_load): Fix pointer signedness.
1203 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1205 * frame.c (frame_windows_min_size): New argument IGNORE.
1206 (adjust_frame_size): When called from change_frame_size call
1207 frame_windows_min_size with IGNORE Qt so we can ignore size
1210 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1212 * font.c (Ffont_info): Add more font information to the vector
1213 returned by the function, inspired by query-font. Doc fix.
1216 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1218 * keyboard.c (input_was_pending): New var.
1219 (read_char): Use it to make sure we only skip redisplay when we can't
1220 keep up with the repeat rate.
1222 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1224 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1226 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1228 * image.c (svg_load): Watch out for nil value of current buffer's
1229 filename. Re-enable filename thing for not-a-file case.
1231 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1233 Partially disabled previous change.
1235 * image.c (svg_load): Temporarily disabled filename thing for
1236 not-a-file case as it can cause crashs.
1238 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1240 Fix problem with images referenced within svg files. (bug#19373)
1242 * image.c: Additional parameter 'filename' for
1243 svg_load_image. Include "buffer.h". Define library function
1244 rsvg_handle_set_base_uri for WINDOWSNT.
1245 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1246 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1247 (svg_load): Pass a filename to svg_load_image: either name of
1248 actual file or of current buffer's file.
1249 (svg_load_image): New parameter 'filename', used for setting
1250 base_uri, necessary for loading referenced images. (bug#19373)
1252 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1254 * lread.c (init_obarray): Declare Qt as special.
1255 This fixes a typo in the 2012-05-15 patch that
1256 tried to declare Qt as special.
1258 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1260 Various fixes to use bool type and constants.
1261 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1263 * xfaces.c (clear_face_cache): Use bool for the argument type.
1265 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1267 Correct same_at_end when restoring window points
1268 * fileio.c (Finsert_file_contents): Compute same_at_end character
1269 position using the old buffer size, not the new one, since
1270 restore_window_points wants the old size.
1271 Fixes: debbugs:19161
1273 2014-12-14 Alan Mackenzie <acm@muc.de>
1275 New feature optionally to accelerate auto-repeated scrolling.
1277 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1279 * window.c (window_scroll): Bind fontification-functions to nil
1280 when scrolling by whole screens and
1281 fast-but-imprecise-scrolling is non-nil.
1282 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1284 * lisp.h (bool): Declare Qfontification_functions extern.
1286 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1288 Load system's default trusted Certificate Authorities if available.
1289 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1290 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1291 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1292 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1293 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1295 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1296 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1299 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1301 * regex.c (analyze_first): Rename from analyze_first.
1303 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1305 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1306 a hack involving a union.
1308 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1310 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1311 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1314 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1316 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1318 * gnutls.h: Always declare syms_of_gnutls.
1320 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1321 clarity. Let the availability check return Qnil when the GnuTLS
1322 integration is not available, instead of erroring out.
1325 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1327 * xdisp.c (move_it_in_display_line_to, display_line):
1328 Don't disallow overflow-newline-into-fringe when word-wrap is in
1331 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1333 * fileio.c: Better preserve window-points during revert (bug#19161).
1334 (Qget_buffer_window_list): New var.
1335 (get_window_points_and_markers, restore_window_points): New functions.
1336 (Finsert_file_contents): Use them to save and restore window-points.
1338 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1340 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1341 descriptor if called from x_connection_closed and always delete
1342 this descriptor from keyboard waiting set (Bug#19147).
1344 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1346 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1347 (bidi_cache_max_elts): New global variable.
1348 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1349 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1351 (bidi_cache_search): Handle overflown cache. Improve commentary.
1352 (bidi_cache_ensure_space): Limit allocations to the current value
1353 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1354 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1355 the increment to not exceed the limit.
1356 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1357 cache, zero otherwise (meaning the cache overflowed). In the
1358 latter case, set bidi_cache_last_idx to -1.
1359 (bidi_peek_at_next_level): Handle overflown cache.
1360 (bidi_push_it): Increase the cache limit for iterating the new object.
1361 (bidi_pop_it): Decrease the cache limit back to previous value.
1362 (bidi_shelve_cache): Shelve the current value of the cache limit.
1363 (bidi_unshelve_cache): Restore the value of cache limit.
1364 (bidi_find_bracket_pairs): If the cache overflows while looking
1365 for the paired bracket, give up and let bidi_resolve_neutrals
1366 process the bracket as a simple neutral. (Bug#19322)
1367 (bidi_find_other_level_edge): If the cache overflows, fall back on
1368 Plan B, which effectively stops the reordering and restarts it on
1369 the next character (after resetting the cache).
1370 (bidi_move_to_visually_next): When the cache overflows, reset it
1371 after processing the last cached character.
1373 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1375 Fix glitches in gnutls.c, mostly memory-related
1376 * gnutls.c: Sort macro definitions by name.
1377 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1378 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1379 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1380 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1381 calculating string length. Use make_uninit_string, to avoid
1382 copying the string. Cast the char, not the pointer.
1383 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1384 and free. Work even for dates past the year 9999. Use void *
1385 for buffers, to avoid casts.
1387 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1389 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1391 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1393 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1396 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1398 * process.c: Whitespace and line-break nitpicks.
1400 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1402 * gnutls.c (gnutls_certificate_details): The :signature isn't
1403 that useful, so remove it.
1404 (gnutls_certificate_details): Clean up whitespace slightly.
1405 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1407 (gnutls_certificate_details): Put :signature-algorithm back again,
1408 which was removed by mistake.
1409 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1410 that they are not messaged by default (bug#16253).
1411 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1413 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1415 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1417 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1420 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1422 * eval.c (Fsignal): Remove duplicate test.
1423 (Fautoload_do_load): Fix up docstring.
1425 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1427 * nsterm.m (represented_filename, represented_frame): New variables.
1428 (ns_set_represented_filename): New function.
1429 (sendEvent:): Set represented filename here to avoid flicker,
1430 related to Bug#18757.
1432 * nsterm.h: Declare ns_set_represented_filename.
1434 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1435 at once, call ns_set_represented_filename instead.
1437 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1439 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1440 (struct bidi_stack): Reduce size by using bit fields and by
1441 packing sos, override, and isolate_status into a single 8-bit
1442 byte called 'flags'.
1444 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1445 (bidi_push_embedding_level): Construct flags from individual
1446 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1448 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1449 from flags. Adapt to changes in prev_for_neutral,
1450 next_for_neutral, and last_strong members.
1451 (bidi_line_init): Initialize flags to zero.
1452 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1453 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1455 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1457 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1458 (Fapply): Try and simplify the control flow.
1460 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1462 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1463 Use gnutls_sign_get_name directly because
1464 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1465 (init_gnutls_functions): Load missing gnutls_server_name_set.
1467 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1469 * bidi.c (bidi_find_first_overridden): New function.
1471 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1472 (syms_of_xdisp): Defsubr it.
1474 * dispextern.h (bidi_find_first_overridden): Add prototype.
1476 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1478 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1479 to nil after release (Bug#9133).
1481 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1483 Port better to AddressSanitizer.
1484 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1486 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1487 Return -1 or 0, as the pipe trick doesn't work.
1488 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1490 * print.c (print_object):
1491 When a pointer-check primitive returns -1, do not assume this
1492 means the pointer is valid or that the underlying system has failed.
1493 It could just be that addresses are being sanitized so Emacs can't
1494 test for pointer validity.
1495 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1496 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1497 string validity checker doesn't work on stack-based strings.
1499 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1501 Improve clarity of USE_LSB_TAG definition.
1502 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1503 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1504 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1505 VAL_MAX / 2 rather than in terms of the (more complicated)
1506 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1508 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1510 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1511 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1512 (next_element_from_buffer): When done with overlays, reset the
1513 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1515 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1517 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1518 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1520 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1522 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1523 for paxctl and setfattr. Fixes temacs startup failure with
1524 grsecurity/PaX enabled Linux kernel (bug#19067).
1526 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1528 * w32.c, w32heap.c, w32term.c:
1529 Use MINGW_W64 instead of _W64.
1531 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1533 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1535 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1537 * gnutls.c (gnutls_ip_address_p): New function.
1538 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1540 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1542 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1544 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1546 Fix gnutls problems caught by static checking.
1547 * gnutls.c (Fgnutls_boot): Remove unused local.
1548 (Fgnutls_boot): Fix pointer signedness.
1550 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1552 * gnutls.c (gnutls_certificate_details): Don't include certain
1553 certificate details on older gnutls versions (bug#19168).
1554 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1555 (gnutls_certificate_details): Reversed check in last checkin.
1557 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1559 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1560 (Fgnutls_peer_status_warning_describe): Add function to describe a
1561 peer verification warning symbol.
1562 (Fgnutls_peer_status): Use it.
1563 (Fgnutls_boot): Use it. Minor logging fixes.
1565 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1567 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1569 2014-11-24 Glenn Morris <rgm@gnu.org>
1571 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1573 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1574 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1576 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1578 * gnutls.c: Fix Windows function definition of
1579 gnutls_x509_crt_get_fingerprint.
1581 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1583 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1585 * process.h: Added more fields to Lisp_Process to track
1586 certificate details.
1588 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1589 (Fgnutls_peer_status): New functions to export TLS certificate
1590 details to Emacs Lisp.
1592 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1594 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1595 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1596 check for gtk_adjustment_configure (Bug#19149).
1597 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1599 2014-11-22 Glenn Morris <rgm@gnu.org>
1601 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1603 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1605 Don't shrink frame when using desktop-save-mode (Bug#19048).
1606 * w32fns.c (x_set_tool_bar_lines): Always call
1607 x_change_tool_bar_height (Bug#19048).
1608 (x_change_tool_bar_height): Mark frame as garbaged since
1609 adjust_frame_size might not have done that.
1610 * xfns.c (x_set_tool_bar_lines): Always call
1611 x_change_tool_bar_height (Bug#19048).
1612 (x_change_tool_bar_height): Mark frame as garbaged since
1613 adjust_frame_size might not have done that.
1615 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1617 * xml.c (parse_region): Take care of new optional parameter
1618 'discard-comments' of 'libxml-parse(html|xml)-region'.
1619 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1620 New optional parameter 'discard-comments'.
1622 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1624 Improve time stamp handling, and be more consistent about it.
1625 * editfns.c (invalid_time): New function.
1626 Use it instead of 'error ("Invalid time specification")'.
1627 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1628 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1630 (make_time_tail, make_time): Remove. All uses changed to use
1631 new functions or plain list4i.
1632 (disassemble_lisp_time): Return effective length if successful.
1633 Check that LOW is an integer, if it's combined with other components.
1634 (decode_time_components): Decode into struct lisp_time, not
1635 struct timespec, so that we can support a wide set of times
1636 regardless of whether time_t is signed. Decode plain numbers
1637 as seconds since the Epoch, and nil as the current time.
1638 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1639 Reimplement in terms of new functions.
1640 (Fencode_time): Just use list2i.
1641 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1642 * keyboard.c (decode_timer): Don't allow the new formats (floating
1643 point or nil) in timers.
1644 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1645 place of the magic number '16'.
1646 (struct lisp_time): New type.
1647 (decode_time_components): Use it.
1648 (lisp_to_timespec): New decl.
1650 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1652 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1655 * callint.c (Fcall_interactively): Pass in nil as argument to
1656 Fbarf_if_buffer_read_only.
1658 * fileio.c (Finsert_file_contents): Ditto.
1660 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1662 * textprop.c (verify_interval_modification): Check buffer
1663 readedness after the last interval.
1665 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1666 the text at POSITION (new optional argument) has the
1667 `inhibit-read-only' text property set.
1669 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1671 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1672 errors in computing the number of pixels to scroll.
1673 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1675 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1677 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1678 call updateFrameSize.
1680 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1682 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1684 * nsfns.m (x_set_foreground_color, x_set_background_color)
1685 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1686 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1688 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1690 * nsterm.m (ns_send_appdefined): Check for application defined
1691 event on Cocoa (Bug#18993).
1692 (run): Restore code before the previous 18993 fix.
1694 2014-11-14 David Reitter <david.reitter@gmail.com>
1696 * nsterm.m (run): Set timeout for event loop to prevent hang.
1699 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1701 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1703 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1705 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1706 for each candidate font but attempt to reuse it from previous improper
1709 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1711 Avoid undefined behavior in color table hashing.
1712 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1713 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1714 This function avoids undefined behavior with signed shift overflow.
1716 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1718 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1719 when the inserted text does not need decoding. (Bug#18982)
1721 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1723 * nsterm.h (EmacsScroller): judge returns bool.
1725 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1726 (ns_judge_scroll_bars): Only set removed if judge returns true.
1727 (judge): Returns bool == condemned. Remove self from window.
1728 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1730 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1732 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1733 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1735 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1737 * nsterm.m (ns_set_vertical_scroll_bar)
1738 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1740 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1742 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1743 merely because tmo_in_millisec is nonnegative. The 1st call
1744 to g_main_context_query could succeed while the 2nd one fails.
1746 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1748 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1750 * nsterm.m (run): Only use non-system event loop if OSX version is
1751 exactly 10.9 (Bug#18993).
1752 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1755 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1757 * callproc.c (encode_current_directory): Support handling of file
1758 names prepended by "/:". (Bug#18891)
1760 2014-11-08 Alan Mackenzie <acm@muc.de>
1762 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1764 2014-11-08 Dima Kogan <dima@secretsauce.net>
1766 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1768 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1770 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1771 raises an error. (Bug#18891)
1773 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1775 * frame.c (adjust_frame_size): Call x_set_window_size only if
1776 f->can_x_set_window_size is set.
1777 (make_frame): Initialize f->can_x_set_window_size and
1778 f->can_run_window_configuration_change_hook.
1779 (Fcan_run_window_configuration_change_hook): New function.
1780 * frame.h (frame): Split `official' into `can_x_set_window_size'
1781 and `can_run_window_configuration_change_hook'.
1782 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1783 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1784 Set f->can_x_set_window_size.
1785 * window.c (run_window_configuration_change_hook):
1786 Return immediately if either f->can_x_set_window_size or
1787 f->can_run_window_configuration_change_hook are false.
1788 (Fset_window_configuration): Instead of f->official set
1789 f->can_x_set_window_size.
1790 * xfns.c (Fx_create_frame, x_create_tip_frame):
1791 Set f->can_x_set_window_size.
1793 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1795 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1796 cleanup from 2014-11-01 (Bug#18972).
1798 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1800 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1801 * xdisp.c (window-scroll-functions): Improve docstring.
1803 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1805 Uniquify the 'size' symbol.
1807 * w32notify.c (Qsize): Remove.
1808 * lisp.h (Qsize): New decl.
1809 * lread.c (Qsize): Now extern.
1810 * w32notify.c (syms_of_w32notify): No need to defsym.
1812 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1814 * dispnew.c (change_frame_size_1): Fix call of
1816 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1817 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1818 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1819 (Qtool_bar_size): New constants.
1820 (frame_inhibit_resize, adjust_frame_size): New argument to
1821 handle case where frame_inhibit_implied_resize is a list.
1822 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1823 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1824 (x_set_right_divider_width, x_set_bottom_divider_width)
1825 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1826 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1828 (frame-inhibit-implied-resize): Rewrite doc-string.
1829 * frame.h (frame_inhibit_resize, adjust_frame_size):
1830 Fix external declarations.
1831 (Qframe_position, Qframe_outer_size)
1832 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1833 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1834 (Qtool_bar_size): Extern them.
1835 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1836 (xg_height_or_width_changed): Remove.
1837 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1838 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1839 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1840 (xg_change_toolbar_position): Call adjust_frame_size directly.
1841 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1842 Fix calls of adjust_frame_size.
1843 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1844 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1845 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1846 frame can get resized when tool-bar-lines parameter changes from
1848 (Fw32_frame_menu_bar_size): Return fourth value.
1849 (Fw32_frame_rect): Block input around system calls
1850 (Fx_frame_geometry): New function.
1851 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1852 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1853 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1854 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1855 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1856 (Fx_create_frame): Adjust adjust_frame_size calls.
1857 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1858 frame can get resized when tool-bar-lines parameter changes from
1860 (Fx_frame_geometry): New function.
1861 * xmenu.c (update_frame_menubar): On Lucid call
1862 adjust_frame_size with one pixel less height to avoid that
1863 repeatedly adding/removing the menu bar grows the frame.
1864 (free_frame_menubar): On Motif arrange to optionally preserve
1865 the old frame height when removing the menu bar.
1866 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1868 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1870 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1871 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1872 frame; instead, print an error message.
1874 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1876 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1878 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1880 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1881 (dealloc): Release bmRep.
1883 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1884 imageListSetNext, imageListNext.
1886 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1887 (reference): Remove.
1888 (allocInitFromFile:): Remove searching ImageList and calling
1889 reference (Bug#18918).
1890 (dealloc): Remove handling if ImageList.
1892 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1894 * process.c (catch_child_signal): Fix incorrect assertion.
1896 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1898 * macfont.m (macfont_draw):
1899 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1901 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1902 if force_integral_p (i.e. no antialias).
1903 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1904 bold if no antialias (Bug#18876).
1906 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1907 was given (Bug#18846).
1909 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1911 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1912 instead of in xdisp.c, function now takes void. (Bug#18884).
1914 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1915 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1917 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1918 struct window* (Bug#18889).
1919 Remove getMouseMotionPart.
1920 (ns_output): Make icon_top/left int.
1922 * nsfns.m (x_icon): icon_top/left is int.
1924 * nsterm.m (ns_mouse_position): Remove unused code.
1925 (initFrame:window:, dealloc): Use window instead of win.
1926 (getMouseMotionPart:window:x:y:): Remove, unused.
1927 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1929 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1931 * keyboard.c (readable_events): When FLAGS include
1932 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1933 This avoids returning non-nil from input-pending-p when only such
1934 events are in the queue. (Bug#18856)
1936 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1938 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1939 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1940 (Qforeign_selection): Remove.
1941 (ns_get_local_selection): Identation fix.
1942 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1944 * nsselect.m (ns_get_local_selection): Remove calling of
1945 functions in Vselection_converter_alist (Bug#18911).
1946 (syms_of_nsselect): Remove Vselection_converter_alist.
1948 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1950 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1951 and unnecessary initialization. Adjust comments.
1953 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1955 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1957 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1958 index, not an absolute one, as that's what the function expects.
1960 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1962 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1963 font on an initial frame when running as a daemon (Bug#18869).
1965 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1967 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1969 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1970 build_string, when importing a home directory. (Bug#18873)
1972 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1974 * dispnew.c (buffer_posn_from_coords):
1975 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1976 account for the header-line height. (Bug#18839)
1978 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1980 * xml.c (parse_region): Do not forget the first document child.
1982 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1984 * nsselect.m: pasteboard_changecount is new.
1985 (ns_store_pb_change_count, ns_get_pb_change_count)
1986 (ns_get_our_change_count_for): New functions.
1987 (ns_string_to_pasteboard_internal): Correct comment.
1988 type => gtype in eassert, Call ns_store_pb_change_count.
1989 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1990 (Fns_disown_selection_internal, Fns_selection_owner_p):
1991 Replace Vselection_alist check, with change count check.
1992 (Fns_get_selection): Initialize val to Qnil. Only get local
1993 selection if change counts match (Bug#18799).
1994 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1996 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1998 * w32proc.c (create_child): If calling a quoted batch file,
1999 pass NULL for exe. (Bug#18745)
2001 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2003 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2004 (bidi_resolve_brackets): Use end of string position rather than ZV
2005 when iterating over a string. (Bug#18815)
2007 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2009 * keyboard.c (make_lispy_position): Return coordinates also when
2010 on scroll bars, fringes, margins or not in a window.
2011 * xdisp.c (show_mouse_face): Don't change cursor face during
2014 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2016 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2017 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2018 Fix doc-strings (Bug#18789).
2020 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2022 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2024 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2026 Optimize redisplay of simple bracketed text.
2027 * bidi.c (bidi_cache_reset_to): New function.
2028 (bidi_cache_reset): Call it.
2029 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2031 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2032 bracket_enclosed_type only if bracket_pairing_pos's value is not
2034 (MAX_BPA_STACK): Make sure the value is signed.
2035 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2036 stop pushing values onto the stack.
2037 (bidi_find_bracket_pairs): If the bracketed text is only on the
2038 base embedding level, remove all the states cached by this
2039 function from the cache, and return zero, so that the brackets in
2040 this segment of text are processed as normal neutrals.
2041 (bidi_resolve_brackets): Detect the brackets that are to be
2042 processed as neutrals, and don't call bidi_find_bracket_pairs on
2045 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2047 * w32select.c (Fw32_selection_exists_p): Rename from
2048 Fx_selection_exists_p.
2049 (syms_of_w32select): Adjust accordingly.
2051 * w16select.c (Fw16_selection_exists_p): Rename from
2052 Fx_selection_exists_p.
2053 (syms_of_win16select): Adjust accordingly.
2055 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2056 (Fns_own_selection_internal): Tighten scoping.
2057 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2058 (Fns_get_selection): Rename from Fx_get_selection_internal.
2059 (Fns_get_selection_internal, Fns_store_selection_internal):
2061 (syms_of_nsselect): Adjust accordingly.
2063 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2065 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2066 * w32term.c (x_set_window_size): Account for wrapped menu bar
2067 lines when setting up frame height (Bug#15174 and Bug#18720).
2068 (w32_add_wrapped_menu_bar_lines): New variable.
2070 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2072 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2075 2014-10-20 Glenn Morris <rgm@gnu.org>
2077 * Merge in all changes up to 24.4 release.
2079 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2081 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2082 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2084 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2086 * xterm.c (handle_one_xevent): Check return value from
2087 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2088 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2090 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2091 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2092 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2093 Gtk+ >= 3.14 (Bug#18674).
2094 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2095 Gtk+ >= 3.14 (Bug#18674).
2097 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2099 * gtkutil.c: Remove no-longer-used code.
2100 (xg_update_menubar): Remove unused local and unnecessary call to
2101 gtk_menu_item_get_submenu.
2102 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2103 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2104 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2106 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2108 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2110 * xterm.h (handlebox_widget): Remove.
2112 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2115 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2117 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2118 to handle Gtk versions.
2119 (xg_get_file_with_chooser): Use them.
2120 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2121 Remove (create_menus): Remove teroff argument and code.
2122 Remove call to gtk_menu_set_title.
2123 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2124 Adjust args to create_menus.
2125 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2126 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2127 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2128 (xg_make_tool_item): Remove detach code.
2129 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2130 (find_icon_from_name): New function.
2131 (update_frame_tool_bar): Remove GtkStockItem code, move to
2132 find_icon_from_name. Let stock be a list of icon names to try.
2133 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2134 Replace TOOLBAR_TOP_WIDGET.
2135 (free_frame_tool_bar, xg_change_toolbar_position ):
2136 Replace TOOLBAR_TOP_WIDGET.
2137 (xg_initialize): Remove tearoff code.
2139 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2141 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2142 pixel from the window's cursor glyph width, since X renders hollow
2143 blocks 1 pixel wider than the 'width' parameter.
2145 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2146 glyph->pixel_width; this is now done in xterm.c.
2148 Fix reordering of bracket characters in isolates.
2149 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2150 RESOLVED_ONLY; when non-zero, return from the cache only fully
2151 resolved states. All callers changed.
2152 (CANONICAL_EQU): New macro.
2153 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2154 equivalent of the paired closing bracket character.
2155 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2156 the default non-negative value, to be checked later in
2157 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2158 characters against those pushed onto the BPA stack.
2159 (bidi_record_type_for_neutral): New function.
2160 (bidi_resolve_brackets): Record next_for_neutral and
2161 prev_for_neutral when embedding level gets pushed. Force
2162 resolution of bracket pairs when entering a level run that was not
2164 (bidi_resolve_neutral): Add assertions before calling
2165 bidi_resolve_neutral_1.
2166 (bidi_level_of_next_char): Remove the code that attempted to
2167 resolve unresolved neutrals; that is now done by
2168 bidi_resolve_neutral.
2170 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2172 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2174 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2175 1-pixel R2L characters.
2176 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2177 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2179 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2181 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2184 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2186 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2187 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2188 It's not clear to me whether the initialization is needed,
2189 but it can't hurt so I played it safe.
2191 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2193 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2195 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2197 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2198 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2200 (bidi_get_type): Return the isolate initiators and terminator types.
2201 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2202 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2203 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2204 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2205 for the new features.
2206 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2207 push and pop correctly for isolates.
2208 (bidi_remember_char): Modify to accept an additional argument
2209 and record the bidi type according to its value.
2210 (bidi_cache_iterator_state): Accept an additional argument to only
2211 update an existing state. Handle the new members of struct bidi_it.
2212 (bidi_cache_find): Arguments changed: no longer accepts a level,
2213 instead accepts a flag telling it whether it is okay to return
2214 unresolved neutrals.
2215 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2216 table. Initialize new isolate-related members.
2217 (bidi_paragraph_init): Some code factored out into
2218 find_first_strong_char.
2219 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2220 into bidi_resolve_explicit.
2221 (bidi_resolve_explicit): Support the isolate initiators and
2222 terminator. Fix handling of embeddings and overrides according to
2223 new UBA requirements. Record information about previously seen
2224 characters here (moved from bidi_level_of_next_char).
2225 (bidi_resolve_weak): Adapt to changes in struct members.
2226 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2227 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2228 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2229 paired bracket resolution. Handle isolate initiators and
2231 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2232 (bidi_level_of_next_char): Move the code that records information
2233 about previous characters to bidi_resolve_explicit. Fix logic of
2234 resolving neutrals and make sure their cache entries are updated.
2235 Remove now unneeded special handling of PDF level.
2237 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2238 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2239 enlarged per Unicode 6.3.
2240 (enum bidi_bracket_type_t): New data type.
2241 (struct bidi_saved_info): Leave only 2 type members out of 4.
2243 (struct bidi_stack): Add members necessary to support isolating
2245 (struct bidi_it): Add new members necessary to support isolating
2246 sequences and bracket pair resolution.
2248 * xdisp.c (Fbidi_resolved_levels): New function.
2249 (syms_of_xdisp): Defsubr it.
2250 (append_glyph, append_composite_glyph, produce_image_glyph)
2251 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2253 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2255 * term.c (append_glyph, append_composite_glyph)
2256 (append_glyphless_glyph): Convert aborts to assertions.
2258 * .gdbinit (pgx): Display the character codepoint, resolved level,
2259 and bidi type also for glyphless glyphs.
2261 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2263 Avoid unwanted point motion in Fline_beginning_position.
2264 * lisp.h (scan_newline_from_point): Add prototype.
2265 * search.c (scan_newline_from_point): New function, refactored from...
2266 * cmds.c (Fforward_line): ...adjusted user.
2267 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2268 and simplify the former since the latter doesn't move point.
2270 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2272 Cleanup terminal handling code.
2273 * dispextern.h (get_named_tty): Remove prototype but...
2274 * termhooks.h (get_named_terminal): ...resurrect it under
2275 more meaningful name.
2276 (get_terminal): Likewise, but with...
2277 (decode_live_terminal): ...this name.
2278 (decode_tty_terminal): Add prototype.
2279 * term.c (get_tty_terminal): Remove.
2280 (get_named_tty): Remove.
2281 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2282 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2283 Use decode_tty_terminal.
2284 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2285 * terminal.c (get_terminal): Refactor to...
2286 (decode_terminal, decode_live_terminal): ...new functions.
2287 (decode_tty_terminal): Replacement for get_tty_terminal.
2288 (get_named_terminal): Likewise for get_named_tty.
2289 * coding.c (Fset_terminal_coding_system_internal)
2290 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2291 (Fkeyboard_coding_system):
2292 * composite.c (Fcomposition_get_gstring):
2293 * dispnew.c (Fsend_string_to_terminal):
2294 * frame.c (Fmake_terminal_frame):
2295 * nsfns.m (check_ns_display_info):
2296 * w32fns.c, xfns.c (check_x_display_info):
2297 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2298 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2299 (Fset_quit_char): Use get_named_terminal.
2300 (Fset_output_flow_control, Fset_input_meta_mode):
2301 Use decode_tty_terminal.
2303 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2305 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2306 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2308 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2310 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2311 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2313 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2315 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2318 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2320 * editfns.c (dump_tz_string): No longer const.
2321 It might be modified.
2323 * nsmenu.m (clear): Assume OS X 10.6 or later.
2325 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2327 * unexmacosx.c: Remove include ppc/reloc.h.
2328 (unrelocate, copy_dysymtab): Remove PPC code.
2329 (rebase_reloc_address): Remove, only used for PPC:
2331 * nsterm.m: Always include macfont.h on COCOA.
2332 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2333 (ns_dumpglyphs_image, ns_check_menu_open)
2334 (applicationDidFinishLaunching)
2335 (antialiasThresholdDidChange:)
2336 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2337 Remove checks for OSX <= 10.5/10.6.
2338 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2339 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2342 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2343 (NS_HAVE_NSINTEGER): Remove block.
2344 Remove >= OSX 10.6 tests.
2346 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2347 (x_activate_menubar, trackingNotification:): Remove check for
2349 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2351 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2353 * nsfns.m: Always include macfont.h on COCOA.
2354 (ns_filename_from_panel, ns_directory_from_panel)
2355 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2356 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2358 * macfont.m: Remove >= 1050 check.
2359 (macfont_create_family_with_symbol)
2360 (macfont_get_glyph_for_character)
2361 (mac_font_get_glyphs_for_variants)
2362 (mac_ctfont_create_available_families, syms_of_macfont):
2363 Remove code for OSX < 10.6.
2364 (mac_font_family_group, mac_font_family_compare): Remove, only used
2367 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2368 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2370 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2373 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2375 Fix putenv race conditions with undefined behavior (Bug#8705).
2376 Do all putenv calls before Emacs creates any threads.
2377 Use a safer way to modify the TZ environment variable in the
2378 presence of multiple threads. For further thread-safety,
2379 prefer localtime_r and gmtime_r to localtime and gmtime,
2380 and prefer struct tm's tm_gmtoff (if available) to calling
2381 both localtime_r and gmtime_r.
2382 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2383 (init_dbusbind): ... to this new function.
2384 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2385 * xterm.c (x_term_init): Move xputenv call from here ...
2386 (init_xterm): ... to this new function.
2387 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2388 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2389 (dump_tz_string): New constant.
2390 (init_editfns): Use it. This centralizes the dump_tz stuff.
2391 Call set_time_zone_rule here, so that its xputenv is done
2392 before Emacs goes multithreaded.
2393 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2394 thread-safe enough for Emacs.
2395 (format_time_string, Fdecode_time, Fcurrent_time_string)
2396 (Fcurrent_time_zone):
2397 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2398 localtime and gmtime. Remove now-unnecessary calls to block_input.
2399 (tm_gmtoff): New static function.
2400 (Fdecode_time, Fcurrent_time_zone): Use it.
2401 (Fencode_time): Use mktime_z, for better thread-safety.
2402 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2403 i.e., not quite thread-safe but good enough for Emacs typical usage.
2404 Do not reclaim storage that is in the environment; let it leak.
2405 Always call tzset, since localtime_r does not.
2406 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2407 This is now done in init_editfns.
2408 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2409 New macros and declarations, for platforms lacking tzalloc & friends.
2411 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2413 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2414 On x86 platforms this works around GCC bug 63495
2415 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2416 and more generally should fix a portability problem in Emacs.
2417 Reported by Stefan Monnier in:
2418 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2420 2014-10-08 Leo Liu <sdl.web@gmail.com>
2422 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2423 * keymap.c (describe_vector_princ):
2424 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2427 * print.c (printchar_stdout_last): Declare.
2428 (printchar): Record the last char written to stdout.
2429 (Fterpri): Add optional argument ENSURE.
2431 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2433 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2434 DELAY argument to change_frame_size, so that the frame size
2435 changes, if any are needed, are delayed until the next redisplay.
2436 This is to avoid a too early QUIT inside change_frame_size, when
2437 it calls Lisp in frame_windows_min_size, in case one of the events
2438 we've read sets the quit-flag. (Bug#18649)
2440 * w32fns.c (check_x_display_info): Accept terminal objects as
2441 argument, to follow what xfns.c does.
2443 2014-10-07 Glenn Morris <rgm@gnu.org>
2445 * Makefile.in ($(srcdir)/macuvs.h)
2446 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2448 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2450 * decompress.c (init_zlib_functions): Move the message about zlib
2451 being unavailable from here...
2452 (Fzlib_decompress_region): ...to here. (Bug#18650)
2454 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2456 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2457 the case where an optional string is used. Adjust docstring.
2459 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2461 * lisp.mk (lisp): Remove w32-common-fns.elc.
2463 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2465 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2466 These were already defined in buffer.c, and the duplicate
2467 definitions cause problems on platforms like 'gcc -fno-common'.
2468 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2470 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2472 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2473 if toolbar is visible.
2475 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2478 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2479 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2480 (ns_select, ns_read_socket): Use unwind_protect to decrease
2481 apploopnr (Bug#18345).
2482 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2483 line height (Bug#17977).
2485 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2486 (macfont_closest_traits_index): New function.
2487 (macfont_closest_traits_index_p): Rename from
2488 macfont_closest_traits_index.
2489 (macfont_list): Use macfont_closest_traits_index_p.
2491 2014-10-05 K. Handa <handa@gnu.org>
2493 * coding.c (detect_coding_iso_2022): Set coding->rejected
2494 correctly when an invalid escape sequence is found (Bug#18610).
2496 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2498 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2499 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2502 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2504 * buffer.c (scroll_bar_width, scroll_bar_height):
2506 * window.c (Fset_window_scroll_bars): Fix doc-string.
2507 (Fwindow_scroll_bars): Have it return what the doc-string says.
2509 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2511 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2512 iterator backwards, to resync the bidi iterator. (Bug#18584)
2514 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2516 Consistently use min and max macros from lisp.h.
2517 * coding.c (min, max):
2519 * unexhp9k800.c (min):
2520 * unexw32.c (min, max): Use definitions from lisp.h.
2521 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2523 * gmalloc.c (min): Tiny style change.
2525 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2526 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2528 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2530 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2531 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2532 (X_ULONG_MAX): Move these macros to xterm.h.
2533 (x_fill_property_data): Be more generous about allowing either
2534 signed or unsigned data of the appropriate width.
2535 * xterm.h (x_display_set_last_user_time): New function.
2536 All setters of last_user_time changd to use this function.
2537 If ENABLE_CHECKING, check that the times are in range.
2539 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2541 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2542 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2544 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2546 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2547 make a font_object from a tty frame (Bug#18573).
2548 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2550 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2552 * alloc.c (mark_overlay): Assume that overlay boundaries are
2553 always markers. Add comment.
2554 * lread.c (read_internal_start): Use convenient validate_subarray.
2556 (Fread_from_string): Adjust docstring.
2558 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2560 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2562 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2563 Rename from the "x-" prefix.
2565 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2567 * xselect.c (selection-converter-alist): Fix docstring.
2569 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2571 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2572 argument passed by the caller, when we mirror all slashes into
2575 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2577 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2578 Resurrect old code and fix compilation with GTK < 2.13.6.
2580 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2582 Use AUTO_CONS instead of SCOPED_CONS, etc.
2583 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2584 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2585 (AUTO_LIST1): Rename from scoped_list1.
2586 (AUTO_LIST2): Rename from scoped_list2.
2587 (AUTO_LIST3): Rename from scoped_list3.
2588 (AUTO_LIST4): Rename from scoped_list4.
2589 (AUTO_STRING): Rename from SCOPED_STRING.
2590 * frame.h (AUTO_FRAME_ARG):
2591 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2592 (AUTO_LIST4, AUTO_STRING):
2593 Prepend a new argument 'name'.
2594 Declare a variable instead of yielding a value.
2596 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2598 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2600 * w32fns.c (w32_createwindow): Accept an additional argument, an
2601 array of 2 values specifying the coordinates of the frame's
2602 top-left corner. Use these values instead of calling x_get_arg,
2603 which can cons Lisp objects, and therefore cannot be called except
2604 from the main thread. Remove redundant tests for the default
2606 (my_create_window): Move the calculation of the coordinates of the
2607 frame's top-left edge here. Pass them to the input thread via the
2608 second parameter of the WM_EMACS_CREATEWINDOW message.
2609 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2612 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2614 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2615 (redisplay_window): Treat the frame's frozen_window_starts flag
2616 the same way as the optional_new_start flag for the window: only
2617 obey it if the glyph row showing point will be fully visible.
2618 Likewise when the window start is in a continuation line. If,
2619 after trying everything under the 'force_start' label, point is
2620 still not fully visible, give up and scroll the window.
2621 Add debugging traces. (Bug#18545)
2623 * window.c (Frecenter): Set the window's redisplay flag.
2625 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2627 * w32term.c (w32_read_socket): Don't use frame dimensions for
2628 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2629 rectangle. Check the return value of GetClientRect, and don't use
2630 the results if it didn't succeed.
2632 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2633 in columns and lines after correcting the pixel dimensions in
2635 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2636 negative values to xrealloc. (Bug#18528)
2638 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2640 * alloc.c: Remove now-unnecessary check.
2641 Suggested by Dmitry Antipov in:
2642 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2644 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2646 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2647 to Ubuntu 14.04.1 x86-64.
2649 Simplify stack-allocated Lisp objects, and make them more portable.
2650 The build_local_string macro was used in two ways: (1) string
2651 literals for which scoped allocation suffices, and (2) file name
2652 components, where it's not safe in general to assume bounded-size
2653 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2654 allocates a block-scope string, and by using SCOPED_STRING for (1)
2655 and build_string for (2). Furthermore, actually use stack
2656 allocation only for objects known to have sufficient alignment.
2657 This simpler implementation means Emacs can make
2658 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2659 GC_MAKE_GCPROS_NOOPS.
2660 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2661 for fewer differences among implementations.
2662 (struct Lisp_String): Now GCALIGNED.
2663 (USE_STACK_LISP_OBJECTS): Default to true, since the
2664 implementation no longer insists on a nonempty GCALIGNED.
2665 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2666 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2667 separately. Move definiens to scoped_cons. The old definition
2668 was incorrect when GCALIGNED was defined to be empty.
2669 (union Aligned_String): New type.
2670 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2671 implementation ports to compilers that don't align strictly enough.
2672 Don't worry about the union sizes; it's not worth bothering about.
2673 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2674 Rewrite using USE_STACK_CONS.
2675 (scoped_cons): Assume the use of union Aligned_Cons.
2676 (lisp_string_size, make_local_string, build_local_string): Remove.
2677 Unless otherwise specified, all callers of build_local_string
2678 changed to use SCOPED_STRING.
2679 (SCOPED_STRING): New macro.
2680 * data.c (wrong_choice):
2681 * menu.c (single_menu_item):
2682 * process.c (Fformat_network_address):
2683 Hoist use of SCOPED_STRING out of a scope, so that its returned
2684 object lives long enough.
2685 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2686 as the string might be long or might not be ASCII.
2688 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2690 * msdos.c (internal_terminal_init): Bump version to 25.
2692 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2694 Keep stack-allocated Lisp objects fast rather than versatile.
2695 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2696 (SCOPED_CONS_INITIALIZER): New macro.
2697 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2698 (USE_LOCAL_ALLOCA): Remove.
2699 (local_cons, local_list1, local_list2, local_list3, local_list4):
2700 Remove. Stack overflow checking makes them too slow.
2701 (make_local_vector): Likewise. Also we just don't have enough
2703 (enum LISP_STRING_OVERHEAD): Remove.
2704 (local_string_init, local_vector_init): Remove prototypes.
2705 (make_local_string, build_local_string): Redesign to target short
2706 compile-time string constants, fall back to regular string allocation
2708 (lisp_string_size): New function.
2709 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2710 * alloc.c (local_string_init, local_vector_init): Remove.
2711 (verify_ascii) [ENABLE_CHECKING]: New function.
2712 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2713 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2714 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2715 * xselect.c, xterm.c: All related users changed.
2717 2014-09-28 Ken Brown <kbrown@cornell.edu>
2719 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2720 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2722 2014-09-27 Ken Brown <kbrown@cornell.edu>
2724 Fix implementation of HYBRID_MALLOC on Cygwin.
2725 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2726 (bss_sbrk_buffer_beg): New variable. Use it...
2727 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2728 incorrect definition.
2730 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2732 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2733 Make it into a function and change arg to be a function.
2735 * lisp.mk (lisp): Add elisp-mode.elc.
2737 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2739 * xfns.c (x_default_scroll_bar_color_parameter):
2740 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2741 to pacify --enable-gcc-warnings in non-scrollbar builds.
2743 2014-09-26 Ken Brown <kbrown@cornell.edu>
2745 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2747 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2749 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2750 MinGW builds that use GCC before 4.2.
2752 Default to stack objects on DOS_NT platforms as well.
2753 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2754 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2756 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2758 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2759 ALIGN_STACK attribute.
2761 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2763 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2764 ALIGN_STACK attribute.
2766 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2767 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2769 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2771 * frame.c (frame_inhibit_resize):
2772 * widget.c (EmacsFrameResize):
2773 * window.c (resize_frame_windows, Fset_window_configuration):
2774 * xdisp.c (expose_frame):
2775 * xfns.c (x_change_tool_bar_height):
2776 * xmenu.c (update_frame_menubar):
2777 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2778 Remove code left dead after 2014-07-27 changes.
2780 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2782 Fix local_cons etc. to not exhaust the stack when in a loop.
2783 Problem reported in:
2784 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2785 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2786 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2787 (Ffind_charset_string):
2788 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2789 * data.c (wrong_range):
2790 * editfns.c (Fpropertize, format2):
2791 * emacs.c (init_cmdargs, decode_env_path):
2792 * fileio.c (auto_save_error):
2793 * fns.c (Fyes_or_no_p):
2794 * font.c (font_style_to_value, font_parse_xlfd)
2795 (font_parse_family_registry, font_delete_unmatched)
2797 * fontset.c (Fset_fontset_font):
2798 * frame.c (x_get_arg):
2799 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2800 (read_char_minibuf_menu_prompt):
2801 * keymap.c (silly_event_symbol_error, describe_vector):
2802 * lread.c (load_warn_old_style_backquotes):
2803 * menu.c (single_menu_item):
2804 * minibuf.c (Fread_buffer):
2805 * process.c (status_message, Fformat_network_address)
2806 (server_accept_connection):
2807 * textprop.c (copy_text_properties):
2808 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2809 * xfns.c (x_default_scroll_bar_color_parameter):
2810 * xfont.c (xfont_open):
2811 * xselect.c (x_clipboard_manager_error_1):
2812 * xterm.c (x_term_init):
2813 Put USE_LOCAL_ALLOCA at the start of the function.
2814 * fns.c (maybe_resize_hash_table): Use build_string instead of
2815 build_local_string, since we'd otherwise need a conditional
2816 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2817 not worth the bother of optimization.
2818 * font.c (font_delete_unmatched): Remove by-hand code that
2819 observed MAX_ALLOCA limit, since it's now done automatically.
2820 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2821 since build_local_string needs its sa_alloc.
2822 * lisp.h (lisp_word_count): New function.
2823 (SAFE_ALLOCA_LISP): Use it.
2824 (USE_LOCAL_ALLOCA): New macro.
2825 (local_cons, make_local_vector, make_local_string):
2826 Observe the MAX_ALLOCA limit.
2827 (LISP_STRING_OVERHEAD): New constant.
2828 (make_local_string): Use it.
2830 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2832 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2833 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2834 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2835 and Solaris and it's likely to work on similar platforms.
2837 Avoid signed integer overflow when converting Time to ptrdiff_t.
2838 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2840 (position_to_Time, Time_to_position): New functions.
2841 (gen_help_event, kbd_buffer_get_event): Use them.
2842 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2843 Go back to plain 'unsigned long', so that 'Time' is the same
2844 for both X and non-X builds; this is less likely to cause surprise.
2845 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2846 are the same size; this is no longer required.
2848 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2849 of bit 28 and of whether an unsigned value is negative.
2850 This simplifies the code a bit, and pacifies clang 3.4.
2852 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2854 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2855 Windows builds, where 'long' is a 32-bit type.
2857 * w32inevt.h (w32_console_mouse_position): Update the argument
2858 types to use 'Time'.
2860 * w32term.c (w32_mouse_position)
2861 (x_horizontal_scroll_bar_report_motion)
2862 (x_scroll_bar_report_motion): Update the argument types to use
2865 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2867 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2868 (struct input_event): ...unsigned bitfields. Likewise for
2869 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2870 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2871 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2872 (kbd_buffer_get_event): Adjust users.
2873 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2874 (make_scroll_bar_position): New function, refactored out of...
2875 (make_lispy_event): ...adjusted user.
2876 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2877 * nsterm.m (ns_mouse_position, mouseUp):
2878 * term.c (term_mouse_position):
2879 * w32inevt.c (w32_console_mouse_position):
2880 * w32term.c (w32_mouse_position):
2881 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2882 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2883 Prefer enum and explicit enum members to integers and numeric values.
2885 * chartab.c (uniprop_encode_value_numeric):
2886 * font.c (font_style_to_value): Use make_local_vector.
2887 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2888 * keymap.c (append_key): Use scoped_list1.
2890 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2891 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2893 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2895 Fix some slow uses and misuses of strcat.
2896 * doc.c (get_doc_string):
2897 * gtkutil.c (get_utf8_string):
2898 * xsmfns.c (x_session_initialize):
2899 Avoid recomputation of string length.
2900 * ftfont.c (ftfont_spec_pattern):
2901 * xfns.c (xic_create_fontsetname):
2902 Don't assume output buffer is initially zero.
2904 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2906 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2907 All callers changed.
2908 * xterm.c (x_term_init): Use new functionality to avoid two needs
2909 to compute a string length.
2911 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2913 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2915 Use known length of a Lisp string to copy it faster.
2916 * lisp.h (lispstrcpy): New function. Add comment.
2917 * callproc.c (child_setup):
2918 * dbusbind.c (xd_append_arg):
2919 * doc.c (get_doc_string):
2920 * font.c (Ffont_xlfd_name):
2921 * frame.c (xrdb_get_resource):
2922 * process.c (Fmake_network_process, network_interface_info):
2923 * w32fns.c (Fx_open_connection):
2924 * w32proc.c (sys_spawnve):
2925 * xfns.c (select_visual):
2926 * xfont.c (xfont_list):
2927 * xsmfns.c (x_session_initialize):
2928 * xterm.c (x_term_init): Use it.
2930 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2932 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2933 Reported by Dmitry Antipov in thread leading to:
2934 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2935 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2936 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2938 * callproc.c (call_process): Save and restore sa_avail.
2939 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2940 (AVAIL_ALLOCA): New macro.
2941 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2942 Use it, and check against sa_avail rather than MAX_ALLOCA.
2944 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2946 On OSX, do not free font-specific data more than once (Bug#18501).
2947 * macfont.m (macfont_close): Release and free font-specific data
2948 only if it wasn't previously freed.
2950 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2952 * unexmacosx.c (dump_it): Improve error message.
2954 2014-09-22 Juri Linkov <juri@jurta.org>
2956 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2957 (Bug#10747, bug#18334)
2959 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2961 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2962 units in which the position is measured. (Bug#18493)
2964 * xdisp.c (redisplay_internal): Force redisplay of all windows
2965 that show a buffer whose narrowing has changed. (Bug#18490)
2967 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2969 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2970 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2971 lines, draw the hollow-box and hbar cursors on the right side of
2972 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2975 * xterm.c (x_draw_stretch_glyph_string):
2976 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2977 caused the block cursor to disappear on a TAB in R2L lines in
2978 every window except the leftmost one. Reported by Martin Rudalics
2981 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2983 Always use matched specpdl entry to record call arguments (Bug#18473).
2984 * lisp.h (record_in_backtrace): Adjust prototype.
2985 * eval.c (record_in_backtrace): Return current specpdl level.
2986 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2987 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2988 entry and use that entry in call to backtrace_debug_on_exit.
2989 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2990 (do_debug_on_call): Get current specpdl level as 2nd arg.
2992 Prefer ptrdiff_t to int and avoid integer overflows.
2993 * fileio.c (make_temp_name):
2994 * font.c (font_parse_family_registry): Avoid integer
2995 overflow on string size calculation.
2996 * data.c (Faset): Likewise for byte index.
2998 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3000 Fix display of R2L lines in partial-width windows.
3001 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3002 assigned the correct value.
3003 (extend_face_to_end_of_line): Account for truncation and
3004 continuation glyphs in R2L rows when one of the fringes is not
3006 (display_line): Don't assign negative X offset to a row if we are
3007 going to produce a truncation glyph for it. When handling
3008 truncated R2L rows, consider the width of the left fringe instead
3010 (produce_special_glyphs): Fix bogus assignments.
3012 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3014 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3015 always set to a valid value. Make sure the size passed to alloca
3016 is always positive. (Bug#18516)
3018 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3020 Avoid extra call to oblookup when interning symbols.
3021 * lisp.h (intern_driver): Add prototype.
3022 * lread.c (intern_driver): New function.
3023 (intern1, intern_c_string_1, Fintern):
3024 * font.c (font_intern_prop):
3025 * w32font.c (intern_font_name): Use it.
3027 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3029 Minor improvements to new stack-allocated Lisp objects.
3030 * frame.h (FRAME_PARAMETER):
3031 Prefer scoped_list1 to local_list1 where either would do.
3032 * lisp.h (scoped_list4): New macro.
3033 (local_cons, local_list1, local_list2, local_list3, local_list4)
3034 (make_local_vector, make_local_string, build_local_string):
3035 Prefer functions to macros where either would do.
3036 * xdisp.c (build_desired_tool_bar_string):
3037 Prefer scoped_list4 to local_list4 where either would do.
3039 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3041 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3042 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3043 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3044 * frame.h (FRAME_PARAMETER): New macro.
3045 * dispnew.c (init_display):
3046 * fontset.c (Fset_fontset_font):
3047 * frame.c (x_default_parameter):
3048 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3049 * xfns.c (x_default_scroll_bar_color_parameter)
3050 (x_default_font_parameter, x_create_tip_frame): Use it.
3051 * editfns.c (Fpropertize): Use local_cons.
3052 * process.c (status_message): Use build_local_string.
3053 * xfont.c (xfont_open): Use make_local_string.
3054 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3056 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3058 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3059 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3060 !__clang__. This works with GCC and with clang and is safer for
3061 compilers we don't know about.
3062 (local_cons): Rename parameter to make capture less likely.
3064 2014-09-17 Samuel Bronson <naesten@gmail.com>
3066 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3068 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3070 Fix minor problems found by static checking.
3071 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3073 * buffer.h (decode_buffer): Doc and indentation fixes.
3074 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3076 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3078 Avoid clang-specific warnings.
3079 * buffer.c (init_buffer): Shut up -Wself-assign.
3080 * process.c (server_accept_connection): Shut up -Wunsequenced.
3082 2014-09-16 Daniel Colascione <dancol@dancol.org>
3084 * fns.c (sxhash): For symbols, use address as hash code.
3086 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3088 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3089 * charset.c (load_charset_map_from_file): Use scoped_list2
3090 and build_local_string.
3091 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3092 * emacs.c (init_cmdargs, decode_env_path):
3093 * fileio.c (Fexpand_file_name):
3094 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3095 * frame.c (x_get_arg):
3096 * keyboard.c (safe_run_hooks_error):
3097 * lread.c (load_warn_old_style_backquotes):
3098 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3099 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3100 * xselect.c (x_clipboard_manager_error_1)
3101 (x_clipboard_manager_save_all):
3102 * xterm.c (x_term_init): Use build_local_string.
3104 Avoid more integer overflows on string size calculations.
3105 * category.c (Fmake_category_set):
3106 * xdisp.c (get_overlay_arrow_glyph_row):
3107 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3109 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3111 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3112 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3113 error message format. Use message_with_string to have non-ASCII
3114 file names properly displayed.
3115 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3116 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3117 where these APIs are not available even in UNICOWS.DLL.
3118 Improve the format of error messages and include the file name in them
3120 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3121 call play-sound-functions, per documentation.
3123 * w32.c (w32_get_long_filename, w32_get_short_filename):
3124 Constify the input file name arguments.
3126 * w32.h (w32_get_long_filename, w32_get_short_filename):
3129 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3131 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3132 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3133 [USE_LOCAL_ALLOCATORS]: New macros.
3134 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3135 (build_local_string): Avoid argument name expansion clash with
3137 * alloc.c (toplevel)
3138 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3139 Preprocessor guard to avoid impossible configuration.
3140 * charset.c (Ffind_charset_region, Ffind_charset_string):
3141 Use make_local_vector.
3142 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3143 * textprop.c (Fput_text_property, Fadd_face_text_property):
3145 (copy_text_properties): Use local_cons and local_list3.
3146 * chartab.c (uniprop_table):
3147 * data.c (wrong_choice, wrong_range):
3148 * doc.c (get_doc_string):
3149 * editfns.c (format2):
3150 * fileio.c (Fexpand_file_name, auto_save_error):
3151 * fns.c (Fyes_or_no_p):
3152 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3153 * fontset.c (Fset_fontset_font):
3154 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3155 (read_char_minibuf_menu_prompt):
3156 * keymap.c (silly_event_symbol_error, describe_vector):
3157 * menu.c (single_menu_item):
3158 * minibuf.c (Fread_buffer):
3159 * process.c (status_message, Fformat_network_address)
3160 (server_accept_connection): Use make_local_string and
3161 build_local_string. Prefer compound literals where appropriate.
3163 2014-09-15 Daniel Colascione <dancol@dancol.org>
3165 * fns.c (Fsort): Tweak sort docstring.
3167 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3169 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3170 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3171 set errno to EAGAIN instead, to allow the caller to retry the
3172 write after some waiting. Fixes deadlocks when Emacs exchanges a
3173 lot of data through the pipe. (Bug#18420)
3175 * sound.c (Fplay_sound_internal): Encode the sound file name in
3176 the ANSI codepage. Expand it against data-directory, as per docs,
3177 not against the current directory. No need to make a local copy
3178 of the file name; pass the encoded file name directly to
3179 do_play_sound. (Bug#18463)
3181 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3182 NULL, and the file name is not encodable in ANSI codepage, return
3183 the string with "?" replacement characters, which will fail the
3184 caller. This avoids returning a random value in that case.
3186 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3188 * window.c (Fresize_mini_window_internal): Set w->total_lines
3189 from w->pixel_height (Bug#18422).
3191 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3193 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3194 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3195 setting resize increments (Bug#18435).
3197 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3199 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3200 state around the call to line_bottom, since it can move the
3201 iterator to another screen line. This fixes off-by-one errors in
3202 the reported row in some rare cases.
3204 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3206 * callproc.c (init_callproc): Fix bug introduced at
3207 2014-09-07 (Bug#18474).
3209 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3211 Prefer ptrdiff_t to int and avoid integer overflows.
3212 * fileio.c (make_temp_name):
3213 * font.c (font_parse_family_registry): Avoid integer
3214 overflow on string size calculation.
3215 * data.c (Faset): Likewise for byte index.
3217 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3219 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3221 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3223 * lisp.h (make_local_string): Nitpick indent.
3224 * print.c (Fprin1_to_string): Remove unused GCPROs.
3226 More debugging aids around GCPROs.
3227 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3228 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3229 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3231 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3232 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3234 Remove redundant GCPROs around Ffuncall and Fapply calls.
3235 This is safe because Ffuncall protects all of its arguments by itself.
3236 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3237 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3238 (call6, call7): Likewise. Use compound literals where applicable.
3239 (run_hook_with_args_2): Use compound literal.
3241 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3243 Pacify --enable-gcc-warnings when no window system is used.
3244 These warnings found that subscript error, so they seem worthwhile.
3245 * composite.c (char_composable_p): Simplify a bit.
3246 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3247 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3248 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3249 * window.c (set_window_scroll_bars):
3250 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3251 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3252 Ignore -Wsuggest-attribute=const.
3253 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3254 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3256 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3258 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3259 Use check_iso_charset_parameter instead of doing the checks by hand.
3260 (check_iso_charset_parameter): Move up. Check parameters a bit
3261 more carefully, and return true for 96-char sets. All callers changed.
3263 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3265 Simplify lisp.h by removing the __COUNTER__ business.
3266 Reported by Dmitry Antipov in:
3267 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3268 * lisp.h (make_local_vector, make_local_string)
3269 (build_local_string): Simplify by not bothering with __COUNTER__.
3270 The __COUNTER__ business wasn't working properly, and was needed
3271 only for hypothetical future expansion anyway.
3273 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3275 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3276 terms to determine bitmap color. (Bug#18437)
3278 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3280 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3283 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3285 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3287 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3289 * xterm.c (handle_one_xevent): Detect iconified by looking at
3290 _NET_WM_STATE_HIDDEN.
3292 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3294 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3295 These can generate a constant with the correct value but the wrong
3296 width, which doesn't work as a printf argument. All uses removed.
3297 Reported by Dmitry Antipov in:
3298 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3299 (ENUMABLE): Remove; no longer needed.
3300 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3301 Remove; no longer needed because of the above change.
3302 Each definiens moved to the only use.
3304 Improve the experimental local and scoped allocation.
3305 * alloc.c (local_string_init, local_vector_init):
3306 New functions, defined if USE_LOCAL_ALLOCATORS.
3307 Mostly, these are moved here from lisp.h, as it's not
3308 clear it's worth making them inline.
3309 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3310 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3311 USE_STACK_LISP_OBJECTS, not on a laundry list.
3312 (local_string_init, local_vector_init): New decls.
3313 (union Aligned_Cons): New type.
3314 (scoped_cons): Use it. Give up on the char trick, as it's a too
3315 much of a maintenance hassle; if someone wants this speedup
3316 they'll just need to convince their compiler to align properly.
3317 Conversely, use the speedup if struct Lisp_Cons happens to
3318 be aligned even without a directive. Better yet, help it along
3319 by using union Aligned_Cons rather than struct Lisp_Cons.
3320 (pointer_valid_for_lisp_object): Remove. This check is not
3321 necessary, since make_lisp_ptr is already doing it. All uses removed.
3322 (local_vector_init, local_string_init): Move to alloc.c.
3323 (build_local_vector): Remove this awkward macro, replacing with ...
3324 (make_local_vector): New macro, which acts more like a function.
3325 Use statement expressions and use __COUNTER__ to avoid macro
3326 capture. Fall back on functions if these features are not supported.
3327 (build_local_string, make_local_string): Likewise.
3329 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3331 * xterm.c (x_term_init): Consolidate duplicated code.
3332 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3333 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3334 Add eassert and mark dpyinfo as dead only if it was alive.
3336 Add macros to allocate temporary Lisp objects with alloca.
3337 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3338 * character.h (parse_str_as_multibyte): Move prototype to ...
3339 * lisp.h (parse_str_as_multibyte): ... here.
3340 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3341 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3343 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3344 (local_string_init): New functions.
3345 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3346 (init_alloc_once): Call it.
3348 Cleanup last change and make all new stuff conditional.
3349 * lisp.h (build_local_string): Rename to ...
3350 (make_local_string): ... this macro.
3351 (build_local_string, scoped_list1, scoped_list3): New macros.
3352 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3353 and functions as such, use regular fallbacks otherwise.
3354 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3357 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3359 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3360 always make sure the marginal areas of the row are in sync with
3361 what the window wants. (Bug#18419)
3363 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3364 existing binding of a variable, to avoid silently aborting
3365 commands that use specbind. (Bug#18331)
3367 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3369 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3370 * coding.c (growable_destination): New function.
3371 (produce_chars): Use it for sanity checks. Do not fiddle with
3372 dst_end if the source and destination are both nil, as it's
3373 the caller's responsibility to avoid overlap.
3374 * keyboard.c (read_decoded_event_from_main_queue):
3375 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3376 length, not 4 times, to prevent decode_coding_c_string from trying
3377 to reallocate a destination. This removes the need for the FIXME.
3379 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3380 All callers simplified. Add a comment about exec_failed, vfork,
3383 Adjust drag-and-drop fix when window is above top (Bug#18303).
3384 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3385 XCDR bleed into XCAR's encoded value. Improve checks for
3386 out-of-range data while we're at it.
3388 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3390 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3391 is CONSP (Bug#18303).
3393 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3395 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3396 'alloca' gets passed arguments larger than MAX_ALLOCA.
3398 * font.c (MAX): Define if not defined elsewhere.
3400 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3402 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3403 here for destination buffer, to work around what appears to be a
3404 bug in decode_coding_c_string when the source and destination are
3407 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3408 This follows up on the recent thread in emacs-devel on alloca; see:
3409 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3410 This patch also cleans up alloca-related glitches noted while
3411 examining the code looking for unbounded alloca.
3413 * callproc.c (init_callproc):
3414 Rewrite to avoid need for alloca.
3415 * buffer.c (mouse_face_overlay_overlaps)
3416 (report_overlay_modification):
3417 * buffer.h (GET_OVERLAYS_AT):
3418 * coding.c (make_subsidiaries):
3419 * doc.c (Fsnarf_documentation):
3420 * editfns.c (Fuser_full_name):
3421 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3422 (search_embedded_absfilename, Fsubstitute_in_file_name):
3423 * fns.c (Fmake_hash_table):
3424 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3425 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3426 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3427 (xrdb_get_resource, x_get_resource_string):
3428 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3429 * ftxfont.c (ftxfont_draw):
3430 * image.c (xbm_load, xpm_load, jpeg_load_body):
3431 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3433 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3435 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3436 (find_and_return_menu_selection):
3437 * print.c (PRINTFINISH):
3438 * process.c (Fformat_network_address):
3439 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3440 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3441 * sound.c (wav_play, au_play):
3442 * syntax.c (skip_chars):
3443 * term.c (tty_menu_activate, tty_menu_show):
3444 * textprop.c (get_char_property_and_overlay):
3445 * window.c (Fset_window_configuration):
3446 * xdisp.c (safe__call, next_overlay_change, vmessage)
3447 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3448 * xfaces.c (face_at_buffer_position):
3449 * xmenu.c (x_menu_show):
3450 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3451 allocation size isn't bounded.
3452 * callint.c (Fcall_interactively): Redo memory_full check
3453 so that it can be done at compile-time on some platforms.
3454 * coding.c (MAX_LOOKUP_MAX): New constant.
3455 (get_translation_table): Use it.
3456 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3457 SAFE_ALLOCA, to catch integer overflows on size calculation.
3458 (exec_failed) [!DOS_NT]: New function.
3459 (child_setup) [!DOS_NT]: Use it.
3460 * editfns.c (Ftranspose_regions):
3461 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3462 * editfns.c (check_translation):
3463 Allocate larger buffers on the heap.
3464 * eval.c (internal_lisp_condition_case):
3465 Check for MAX_ALLOCA overflow.
3466 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3467 (Fbase64_encode_region, Fbase64_decode_region):
3468 Avoid unnecessary calls to SAFE_FREE before 'error'.
3469 * buffer.c (mouse_face_overlay_overlaps):
3470 * editfns.c (Fget_pos_property, check_translation):
3471 * eval.c (Ffuncall):
3472 * font.c (font_unparse_xlfd, font_find_for_lface):
3473 * ftfont.c (ftfont_drive_otf):
3474 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3475 (menu_bar_items, tool_bar_items):
3476 * sound.c (Fplay_sound_internal):
3477 * xdisp.c (load_overlay_strings, dump_glyph_row):
3478 Use an ordinary auto buffer rather than alloca, since the
3479 allocation size is fixed and small.
3480 * ftfont.c: Include <c-strcase.h>.
3481 (matching_prefix): New function.
3482 (get_adstyle_property): Use it, to avoid need for alloca.
3483 * keyboard.c (echo_add_key):
3484 * keymap.c (describe_map): Use ptrdiff_t, not int.
3485 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3486 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3487 when counting bytes.
3488 * lisp.h (xlispstrdupa): Remove, replacing with ...
3489 (SAFE_ALLOCA_STRING): ... new macro with different API.
3490 This fixes a portability problem, namely, alloca result
3491 passed to another function. All uses changed.
3492 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3494 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3495 (REGEX_ALLOCATE): New macros.
3496 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3497 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3499 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3501 (decode_mode_spec_coding): Store directly into buf rather than
3502 into an alloca temporary and copying the temporary to the buf.
3504 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3506 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3508 2014-09-04 Jan D <jan.h.d@swipnet.se>
3510 * xterm.c (x_term_init): Don't call x_session_initialize if running
3511 as a daemon (Bug#18375).
3513 * xsmfns.c: Initialize ice_fd.
3515 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3517 Less chatter in 'make' output.
3518 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3519 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3520 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3522 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3524 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3525 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3527 * nsfns.m (Fx_create_frame):
3528 * w32fns.c (Fx_create_frame):
3529 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3532 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3534 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3535 the reported row in the case of a window with a header line, by
3536 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3537 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3539 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3541 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3542 when configured --with-wide-int on typical 32-bit platforms.
3544 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3546 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3547 when HPOS is negative, for the benefit of R2L glyph rows whose
3548 newline overflows into the fringe.
3550 2014-09-03 Ken Brown <kbrown@cornell.edu>
3552 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3554 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3556 Minor cleanup of recent strlen-avoiding patch.
3557 * fileio.c (CHECK_LENGTH): Remove.
3558 Rewrite callers so that they don't need it.
3559 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3560 variable wasn't set.
3562 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3564 * fileio.c (CHECK_LENGTH): New macro.
3565 (Fexpand_file_name): Use it and get rid of a few more calls
3566 to strlen and strcat.
3567 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3568 * lisp.h (egetenv): ... because of a new inline function used to
3569 avoid calls to strlen for a compile-time constants.
3571 * buffer.h (decode_buffer): New function.
3572 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3573 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3574 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3575 * data.c (Flocal_variables_p):
3576 * fileio.c (Fverify_visited_file_modtime):
3577 * marker.c (live_buffer): Use it.
3579 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3581 Avoid extra calls to strlen in filesystem I/O routines.
3582 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3583 the length of 'newdir' is known or may be precalculated.
3584 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3585 not 'char *', and so use precalculated length.
3586 (Ffile_accessible_directory_p):
3587 * callproc.c (encode_current_directory, init_callproc):
3588 * charset.c (init_charset):
3589 * lread.c (load_path_check, load_path_default): Adjust users.
3590 * lisp.h (file_accessible_directory_p): Tweak prototype.
3592 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3594 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3597 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3599 --enable-silent-rules now suppresses more chatter.
3600 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3601 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3602 (am__v_CCLD_1): New macros, taken from Automake.
3603 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3605 Clean up extern decls a bit.
3606 * bytecode.c: Include blockinput.h and keyboard.h rather
3607 than rolling their APIs by hand.
3608 * emacs.c: Include regex.h and rely on its and lisp.h's API
3609 rather than rolling them by hand.
3610 * lastfile.c: Include lisp.h, to check this file's API.
3611 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3613 * regex.h (re_max_failures): New decl.
3614 * unexcw.c, unexmacosx.c, unexw32.c:
3615 Rely on lisp.h's API rather than rolling it by hand.
3616 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3617 Declare at top level, to pacify GCC -Wnested-externs.
3619 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3621 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3622 clipping rectangle become negative (i.e. large positive, since
3623 it's an unsigned data type). This can happen in R2L hscrolled
3624 glyph rows, and caused us to draw the cursor glyph on the fringe.
3625 For the details, see
3626 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3628 2014-08-31 Ken Brown <kbrown@cornell.edu>
3630 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3631 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3632 is defined. (Bug#18368)
3634 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3636 Vector-sorting fixes (Bug#18361).
3637 It's not safe to call qsort or qsort_r, since they have undefined
3638 behavior if the user-specified predicate is not a total order.
3639 Also, watch out for garbage-collection while sorting vectors.
3640 * fns.c: Include <vla.h>.
3641 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3642 (sort_vector_compare): Remove, replacing with ....
3643 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3644 ... these new functions.
3645 (sort_vector): Rewrite to use the new functions.
3646 GCPRO locals, since the predicate can invoke the GC.
3647 Since it's in-place return void; caller changed.
3648 (merge): Use 'inorder', for clarity.
3650 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3651 One can't hoist this out of the 'if', because intervening calls to
3652 newlocale, twolower, etc. can change errno.
3654 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3656 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3657 wording of the error messages.
3658 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3661 * w32proc.c (get_lcid_callback): Accept locale specifications
3662 without the country part, as in "enu" vs "enu_USA".
3663 (w32_compare_strings): Signal an error if a locale was specified,
3664 but couldn't be translated into a valid LCID.
3666 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3668 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3670 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3672 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3673 errno after towlower_l. errno's value is not specified after
3674 towlower_l. Instead, assume that towlower_l returns its argument
3675 on failure, which is portable in practice.
3677 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3679 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3681 * w32proc.c (w32_compare_strings): Accept additional argument
3682 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3683 if requested. If w32-collate-ignore-punctuation is non-nil, add
3684 NORM_IGNORESYMBOLS to the flags.
3685 (LINGUISTIC_IGNORECASE): Define if not already defined.
3686 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3688 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3691 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3693 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3694 Define substitutes for platforms that lack them.
3695 (str_collate): Add arguments locale and ignore_case.
3697 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3698 Add optional arguments LOCALE and IGNORE-CASE.
3700 * lisp.h (str_collate): Adapt argument list.
3702 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3704 Add vectors support to Fsort.
3705 * fns.c (sort_vector, sort_vector_compare): New functions.
3706 (sort_list): Likewise, refactored out of ...
3707 (Fsort): ... adjusted user. Mention vectors in docstring.
3708 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3709 * alloc.c (make_save_int_obj): New function.
3710 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3711 (make_save_int_obj): Add prototype.
3713 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3714 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3715 Conditionally define to match system's qsort_r signature.
3716 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3718 2014-08-28 Ken Brown <kbrown@cornell.edu>
3720 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3721 dumping and the system malloc after dumping. (Bug#18222)
3723 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3724 Define as macros, expanding to hybrid_malloc, etc.
3725 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3726 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3728 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3729 full implementation on Cygwin. Remove Cygwin-specific code that
3730 is no longer needed.
3731 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3732 Redefine as macros expanding to gmalloc, grealloc, etc.
3733 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3734 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3735 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3736 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3738 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3739 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3740 HAVE_POSIX_MEMALIGN)]: New functions.
3741 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3742 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3743 hybrid_aligned_alloc; declare.
3744 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3745 HAVE_POSIX_MEMALIGN)]: Define.
3746 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3747 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3748 Define as macro, expanding to gget_current_dir_name, and define
3750 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3751 malloc_enable_thread(). Don't initialize malloc.
3752 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3753 no longer defined on Cygwin).
3754 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3755 * sheap.c (bss_sbrk_buffer_end): New variable.
3756 * unexcw.c (__malloc_initialized): Remove variable.
3757 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3759 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3762 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3764 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3765 In `event->y' return entire range (the size of the scroll bar minus
3767 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3768 return entire range (the scaled size of the scroll bar minus
3769 that of the slider). In `portion' return the scaled position of
3771 (xaw_jump_callback): Restore part of code for vertical scroll
3772 bar broken in change from 2014-07-27.
3773 (xaw_scroll_callback): Provide incremental scrolling with
3774 horizontal scroll bars.
3776 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3778 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3780 * indent.c (Fvertical_motion): Fix vertical motion up through a
3781 display property after a newline. (Bug#18276)
3783 * xdisp.c (display_line): Don't assume that the call to
3784 reseat_at_next_visible_line_start ends up at a character
3785 immediately following the newline on the previous line.
3786 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3787 beyond ZV, which causes infloop in redisplay. For the details, see
3788 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3790 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3791 coordinate for hscrolled R2L screen lines. (Bug#18277)
3793 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3795 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3798 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3800 * syntax.c (scan_lists): Don't examine positions before BEGV.
3803 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3805 Improve robustness of new string-collation code (Bug#18051).
3806 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3807 (newlocale, wcscoll_l): Define substitutes for platforms that
3808 lack them, so as to simplify the mainline code.
3809 (str_collate): Simplify the code by assuming the above definitions.
3810 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3811 For example, the old version left the Emacs in the wrong locale if
3812 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3813 result. Report an error if newlocale fails.
3815 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3817 * lisp.h (str_collate):
3818 * sysdep.c (str_collate): Return int.
3819 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3821 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3823 Fix some glitches in previous change.
3824 * sysdep.c (stack_direction): Replace stack_grows_down
3825 to simplify calculation of stack boundaries.
3826 (handle_sigsegv): Check whether we really crash somewhere near
3827 to stack boundary, and handle fatal signal as usual if not.
3828 (init_sigsegv): Adjust accordingly.
3829 * keyboard.c (Vtop_level_message): Rename to
3830 Vinternal__top_level_message, as suggested by Stefan Monnier in
3831 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3832 All related users changed.
3834 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3836 Handle C stack overflow caused by too nested Lisp evaluation.
3837 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3838 siglongjmp point to transfer control from SIGSEGV handler.
3839 * keyboard.c (return_to_command_loop, recover_top_level_message)
3840 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3841 (regular_top_level_message): New variable.
3842 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3843 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3845 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3846 new variables described above.
3847 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3848 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3849 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3850 (init_sigsegv): New function.
3851 (init_signals): Use it.
3853 2014-08-25 Ken Brown <kbrown@cornell.edu>
3855 * emacs.c (main): Remove use of obsolete macro
3856 G_SLICE_ALWAYS_MALLOC.
3858 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3860 Implement locale-sensitive string collation for MS-Windows.
3861 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3862 New functions. (Bug#18051)
3864 * w32.h (w32_compare_strings): Add prototype.
3866 * w32.c <g_b_init_compare_string_w>: New global flag.
3867 (globals_of_w32): Initialize it.
3869 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3871 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3872 [WINDOWSNT]: Call str_collate on MS-Windows.
3874 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3876 One more minor cleanup of font subsystem.
3877 * font.h (struct font_driver): Convert text_extents to
3878 return void because returned value is never actually used.
3879 * macfont.m (macfont_text_extents):
3880 * w32font.c (w32font_text_extents):
3881 * xftfont.c (xftfont_text_extents): Adjust to return void
3882 and assume that 'metrics' argument is always non-NULL.
3883 * ftfont.c (ftfont_text_extents):
3884 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3886 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3888 Minor cleanups of str_collate fix (Bug#18051).
3889 * fns.c (str_collate): Move decl from here ...
3890 * lisp.h (str_collate): ... to here.
3891 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3892 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3893 potential problems with integer overflow. Don't assume
3894 setlocale succeeds. Remove unnecessary test before restoring
3895 locale via setlocale, and free the copied setlocale string
3898 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3900 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3902 * sysdep.c (str_collate): New function. (Bug#18051)
3904 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3906 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3907 if the initial "rm -f" fails. This is for MinGW builds, where
3908 MS-Windows will not allow deleting the executable file of a
3911 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3913 * w32term.c (w32_scroll_bar_handle_click)
3914 (w32_horizontal_scroll_bar_handle_click)
3915 (x_scroll_bar_report_motion)
3916 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3917 SB_THUMBTRACK, use the 32-bit position information returned by
3918 GetScrollInfo, not the 16-bit information returned in the Windows
3921 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3923 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3924 second coordinate ('y') reported for dragging the horizontal
3927 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3929 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3930 and text area-relative x-coordinates.
3932 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3934 Avoid overwriting the reversed_p flags in the glyph matrices when
3935 init_iterator or start_display are called.
3936 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3938 (tool_bar_height, redisplay_tool_bar, try_window)
3939 (try_window_reusing_current_matrix, try_window_id)
3940 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3941 reversed_p flag of the iterator's glyph row where the glyph row
3942 is going to be redrawn.
3944 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3946 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3948 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3950 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3951 of emacs_event return length from si.nPage to si.nMax.
3952 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3953 interchange start and end of thumb.
3955 2014-08-15 Ken Brown <kbrown@cornell.edu>
3957 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3958 ERRORCHECK mutexes. (Bug#18222)
3960 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3962 * frame.c (set_menu_bar_lines_1): Remove.
3963 (set_menu_bar_lines): Call change_frame_size instead of
3964 set_menu_bar_lines_1.
3966 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3968 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3971 2014-08-11 Glenn Morris <rgm@gnu.org>
3973 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3974 writing before backing up, since it causes a more serious problem
3975 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3976 (choose_write_coding_system): No longer callable from Lisp.
3977 Move last piece back here from Fwrite_region.
3978 (Fwrite_region, syms_of_fileio): Update for above changes.
3980 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3982 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3983 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3984 (Fwindow_new_pixel, Fset_window_new_pixel)
3985 (Fset_window_new_total, Fset_window_new_normal)
3986 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3988 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3990 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3992 * fontset.c (Finternal_char_font): Recompute basic faces if the
3993 frame's face cache was cleared. (Bug#18162)
3995 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3997 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3998 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3999 base buffer's undo list.
4001 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4003 Fix a couple of recent inadvertent breaks of the MSDOS port.
4004 * msdos.c: include required menu.h
4005 * term.c: set correct menu_show_hook on MSDOS.
4007 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4009 Fix handling of menu bar line on TTY frames (Bug#18136)
4011 * dispnew.c (handle_window_change_signal):
4012 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4013 frame's menu bar lines subtracted from height.
4014 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4016 (adjust_frame_size): Count in menu bar when setting FrameRows.
4017 (make_terminal_frame): When setting up the frame's lines and
4018 text height don't count in the menu bar.
4019 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4020 lines subtracted from height.
4021 (do_switch_frame): Set tty's FrameRows to number of total lines
4023 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4024 is used, return total number of lines and columns.
4025 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4027 * term.c (OUTPUT, tty_set_terminal_modes)
4028 (tty_set_terminal_window, tty_set_scroll_region)
4029 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4030 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4031 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4032 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4033 Call change_frame_size with frame's menu bar lines subtracted
4035 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4036 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4039 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4041 * alloc.c (Fmemory_info): Remove a stray brace.
4043 * process.c: Fix a comment typo.
4045 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4047 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4049 * widgetprv.h (EmacsFramePart): Remove font.
4051 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4052 (resources, setup_frame_cursor_bits): Remove unused variables and
4053 functions, esp. wrt. font (Bug#18227).
4055 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4057 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4059 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4061 Refer to MS-DOS using the same name everywhere.
4063 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4067 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4069 * w32term.c (w32_redeem_scroll_bar):
4070 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4071 not redeeming scroll bars that have been turned off.
4073 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4075 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4076 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4077 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4078 (safe_run_hook_funcall): Adjust accordingly.
4080 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4082 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4083 Condition correctly according to toolkit used.
4084 * frame.c (make_initial_frame, make_terminal_frame)
4085 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4086 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4087 assignments according to presence of toolkit scrollbars.
4088 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4089 Condition correctly according to toolkit used.
4090 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4091 only if toolkit supports it.
4092 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4094 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4096 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4098 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4100 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4101 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4102 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4103 (safe_run_hooks): Remove comment which is not relevant any more.
4105 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4107 Don't let big frames overrun the stack.
4108 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4109 Use SAFE_NALLOCA, not alloca.
4111 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4112 * dired.c (directory_files_internal): Use a volatile variable
4113 to prevent the compiler from optimizing away all copies of a local.
4114 I wonder how many other GC-related bugs like this lurk elsewhere?
4116 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4117 * xterm.h (struct x_display_info): New member 'connection'.
4118 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4119 so that x_delete_terminal has a file descriptor to pass to
4120 delete_keyboard_wait_descriptor.
4122 Don't mishandle year-9999 dates (Bug#18176).
4123 * editfns.c (decode_time_components): Store an invalid timespec
4124 on overflow, instead of returning false, so that the caller can
4125 distinguish overflow from other errors.
4126 (lisp_time_argument, lisp_seconds_argument): If the time is out
4127 of range, signal a time overflow instead of an invalid time spec.
4128 * keyboard.c (decode_timer): Treat time overflow like other
4131 Avoid undefined behavior with signed left shift.
4132 Caught by 'gcc -fsanitize=undefined'.
4133 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4134 * dispnew.c (line_hash_code, scrolling):
4135 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4136 Use 'unsigned', not 'int', for line hashes.
4137 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4139 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4141 Make compare-strings more compatible with old behavior (Bug#17903).
4142 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4144 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4146 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4147 Don't add label between left and right buttons (Bug#18129).
4149 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4151 Make functions static that no longer need to be extern.
4152 * frame.c, frame.h (set_menu_bar_lines):
4153 * keyboard.c (Qleftmost, Qrightmost):
4154 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4155 (x_set_internal_border_width):
4158 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4160 Fix display of R2L lines when the last character fits only partially.
4161 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4163 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4164 R2L row is visible only partially, give the row a negative x
4166 (display_line): Fix the calculation of the glyph whose pixel width
4167 is used to decide whether the last produced glyph fits on the
4168 line. When the last glyph fits only partially, give the row a
4171 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4172 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4173 pixel width of the first glyph that is hscrolled from display.
4174 (display_line): In R2L glyph rows, don't give a negative offset to
4175 row->x when the first glyph begins before first_visible_x.
4177 * xdisp.c (display_line): If called with iterator set up to write
4178 to a marginal area, delay the call to handle_line_prefix until we
4179 switch back to the text area. (Bug#18035)
4181 * .gdbinit (xwindow): The members total_cols, total_lines,
4182 left_col, and top_line are C integers (and has been so for the
4185 2014-08-01 Andreas Schwab <schwab@suse.de>
4187 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4188 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4190 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4192 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4193 (timerfd_callback): Ignore weird events with no data. Add tight
4194 assertions and comments.
4195 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4196 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4198 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4200 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4201 I had confused && with ||.
4203 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4205 Simplify timerfd configuration and fix some minor glitches.
4206 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4207 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4208 Fall back on timer_create if timerfd_create fails at runtime.
4209 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4210 kernel primitives to do resolution. All uses removed.
4211 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4212 (turn_on_atimers): Clear timer_create-based timers too,
4215 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4216 Without this change, the code can access the local variable 'width'
4217 even when it has not been initialized, and likewise for 'height';
4218 in either case this leads to undefined behavior.
4220 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4222 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4223 necessary, put horizontal scroll bar resources as well. See
4224 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4225 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4227 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4229 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4230 background value to match the resource of its vertical counterpart.
4232 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4234 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4235 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4237 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4239 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4240 change that added the top margin height to the requested height
4241 and revert (undocumented) part of 2014-07-28 change that changed
4242 the logic of whether a size change occurred.
4244 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4246 * .gdbinit (xwindow): The members total_cols, total_lines,
4247 left_col, and top_line are C integers (and has been so for the
4250 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4253 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4255 On GNU/Linux, use timerfd for asynchronous timers.
4256 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4257 (toplevel): Rename alarm_timer_ok to special_timer_available.
4258 [HAVE_TIMERFD]: Declare timerfd.
4259 [HAVE_CLOCK_GETRES]: Declare resolution.
4260 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4261 system timer resolution.
4262 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4263 (timerfd_callback) [HAVE_TIMERFD]: New function.
4264 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4265 [ENABLE_CHECKING]: New function for the sake of automated tests.
4266 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4267 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4268 [ENABLE_CHECKING]: Defsubr test function.
4269 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4270 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4271 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4273 Fix --without-x build and pacify --enable-gcc-warnings.
4274 Problems reported in Bug#18122 and Bug#18124.
4275 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4276 (frame_windows_min_size): Now static.
4277 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4279 (adjust_frame_size): Always declare prototype.
4281 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4282 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4283 * atimer.c (timerfd_callback): Always read expiration data.
4285 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4286 * process.c (add_timer_wait_descriptor): Add timer descriptor
4287 to input_wait_mask and non_process_wait_mask as well.
4289 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4291 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4293 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4295 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4296 Reinstate code removed by the prevoius commit to this file.
4298 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4300 * buffer.h (struct buffer): New fields scroll_bar_height and
4301 horizontal_scroll_bar_type.
4302 * buffer.c (bset_scroll_bar_height)
4303 (bset_horizontal_scroll_bar_type): New functions.
4304 (Fbuffer_swap_text): Handle old_pointm field.
4305 (init_buffer_once): Set defaults for scroll_bar_height and
4306 horizontal_scroll_bar_type.
4307 (syms_of_buffer): New variables scroll_bar_height and
4308 horizontal_scroll_bar_type.
4309 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4310 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4311 (set_vertical_scroll_bar): Remove prototype.
4312 (x_change_tool_bar_height): Add prototype.
4313 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4314 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4315 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4317 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4318 (update_window): Start mode_line_row->y after horizontal scroll
4320 (change_frame_size_1): Call adjust_frame_size.
4321 (init_display): When changing the size of a tty frame do not
4322 pass height of menu bar.
4323 (Qframe_windows_min_size): New symbol.
4324 * frame.h (struct frame): List tool bar fields after menu bar
4325 fields. Add official, total_lines, horizontal_scroll_bars,
4326 config_scroll_bar_height and config_scroll_bar_lines fields.
4327 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4328 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4329 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4330 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4331 (FRAME_WINDOWS_HEIGHT): New macros.
4332 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4333 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4334 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4335 horizontal scroll bar.
4336 (frame_inhibit_resize, adjust_frame_size)
4337 (frame_windows_min_size): Add declarations.
4338 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4339 (x_set_scroll_bar_default_height, x_set_left_fringe)
4340 (x_set_right_fringe, x_set_vertical_scroll_bars)
4341 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4342 (x_set_scroll_bar_height): Add external declarations.
4343 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4344 (adjust_frame_size): New functions.
4345 (make_frame): Initial horizontal_scroll_bars field.
4346 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4348 (make_initial_frame, make_terminal_frame): No horizontal scroll
4349 bar in initial and terminal frames. Use adjust_frame_size.
4350 (Fframe_total_cols): Fix doc-string.
4351 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4352 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4353 Rewrite using adjust_frame_size.
4354 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4355 (Qframe_windows_min_size): New symbols.
4356 (x_set_frame_parameters): Remove call of check_frame_size.
4357 (x_report_frame_params): Return scroll_bar_height value.
4358 (x_set_left_fringe, x_set_right_fringe): New functions.
4359 (adjust_frame_height, x_set_internal_border_width)
4360 (x_set_fringe_width): Remove.
4361 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4362 (x_set_scroll_bar_width, x_set_right_divider_width)
4363 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4364 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4366 (x_figure_window_size): Rewrite to make frame display the
4367 expected number of lines.
4368 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4369 (Vdefault_frame_horizontal_scroll_bars)
4370 (Vframe_initial_frame_tool_bar_height)
4371 (frame_inhibit_implied_resize): New variables.
4372 * fringe.c (compute_fringe_widths): Remove.
4373 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4374 (xg_create_horizontal_scroll_bar)
4375 (xg_update_horizontal_scrollbar_pos)
4376 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4377 (xg_get_default_scrollbar_height)
4378 (xg_clear_under_internal_border): Extern.
4379 * gtkutil.c (xg_frame_resized): Don't call
4380 do_pending_window_change.
4381 (xg_frame_set_char_size): Use adjust_frame_size.
4382 (style_changed_cb): Call update_theme_scrollbar_height and
4383 x_set_scroll_bar_default_height.
4384 (x_wm_set_size_hint): Don't call check_frame_size.
4385 (update_theme_scrollbar_height)
4386 (xg_get_default_scrollbar_height)
4387 (xg_create_horizontal_scroll_bar)
4388 (xg_update_horizontal_scrollbar_pos)
4389 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4390 (xg_create_scroll_bar): Set horizontal slot of bar.
4391 (xg_initialize): Call update_theme_scrollbar_height.
4392 (xg_clear_under_internal_border): No more static.
4393 * insdel.c (adjust_suspend_auto_hscroll): New function.
4394 (adjust_markers_for_delete, adjust_markers_for_insert)
4395 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4396 * keyboard.c (readable_events, discard_mouse_events)
4397 (make_lispy_event): Handle horizontal scroll bar click events.
4398 (Fsuspend_emacs): When changing the size of a tty frame do not
4399 pass height of menu bar.
4400 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4401 (Qright, Qleftmost, Qrightmost): New symbols.
4402 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4404 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4405 * nsfns.m (x_set_internal_border_width): New function.
4406 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4407 Remove extended fringe code.
4408 (x_set_window_size, x_new_font): Don't call
4409 compute_fringe_widths.
4410 * term.c (Fresume_tty): When changing the size of a tty frame do
4411 not pass height of menu bar.
4412 (clear_tty_hooks, set_tty_hooks):
4413 Clear horizontal_scroll_bar_hook.
4414 (init_tty): Frame has no horizontal scroll bars.
4415 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4416 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4417 scroll_bar_after_handle, scroll_bar_left_arrow,
4418 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4419 scroll_bar_to_rightmost entries.
4420 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4421 (struct terminal): Add set_horizontal_scroll_bar_hook.
4422 * w32console.c (initialize_w32_display):
4423 Clear horizontal_scroll_bar_hook.
4424 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4426 (x_clear_under_internal_border, x_set_internal_border_width):
4428 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4429 Set windows_or_buffers_changed when adding the menu bar.
4430 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4431 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4432 (w32_createhscrollbar): New functions.
4433 (w32_createscrollbar): Rename to w32_createvscrollbar.
4434 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4435 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4436 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4437 Add WM_EMACS_SHOWCURSOR.
4438 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4439 case do not artificially impose WM size hints.
4440 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4441 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4443 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4444 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4445 (unwind_create_frame_1): Remove.
4446 (Fx_create_frame): Make both scrollbars the system standard
4447 width and height. Use official field of frame structure to
4448 inhibit running window-configuration-change-hook.
4449 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4450 pixelwise. Handle frame's official field.
4451 (w32_frame_parm_handlers): Remove x_set_fringe_width
4452 entries. Add x_set_scroll_bar_height,
4453 x_set_horizontal_scroll_bars, x_set_left_fringe and
4455 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4456 pass height of menu bar to change_frame_size.
4457 * w32menu.c (set_frame_menubar): Rewrite using
4458 frame_inhibit_resize.
4459 * w32term.h (struct w32_display_info):
4460 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4461 (struct scroll_bar): Add horizontal.
4462 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4463 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4464 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4465 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4466 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4467 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4468 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4469 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4470 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4471 Define instead of WM_EMACS_CREATESCROLLBAR.
4472 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4473 WND_SCROLLBAR_INDEX.
4474 * w32term.c (horizontal_scroll_bar_min_handle)
4475 (horizontal_scroll_bar_left_border)
4476 (horizontal_scroll_bar_right_border): New integers.
4477 (x_set_frame_alpha): Replace x_highlight_frame by
4479 (x_window_to_scroll_bar): New argument "type". Update callers
4481 (w32_set_horizontal_scroll_bar_thumb)
4482 (x_horizontal_scroll_bar_report_motion)
4483 (w32_set_horizontal_scroll_bar)
4484 (w32_horizontal_scroll_bar_handle_click)
4485 (x_horizontal_scroll_bar_report_motion): New functions.
4486 (w32_mouse_position): Discriminate horizontal and vertical
4488 (my_create_scrollbar): Replace with two new functions
4489 my_create_vscrollbar and my_create_hscrollbar.
4490 (x_scroll_bar_create): New argument "horizontal".
4491 Update callers accordingly.
4492 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4493 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4495 (w32_read_socket): Handle WM_HSCROLL cae.
4496 (x_new_font): Don't recompute fringe widths.
4497 Use frame_inhibit_resize. Calculate new menu bar height iff we
4498 build without toolkit. Always clear under internal border.
4499 (x_set_window_size): Don't check frame size or recompute
4500 fringes. Reset fullscreen status before applying sizes.
4501 Always resize as requested by pixelwise argument. Don't call
4502 do_pending_window_change.
4503 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4504 (w32_initialize_display_info): Initialize dpyinfo's
4505 horizontal_scroll_bar_cursor entry.
4506 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4507 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4508 horizontal_scroll_bar_left_border.
4509 (w32fullscreen_hook): Intermittently resize window to normal
4510 when switching from fullscreen to maximized state.
4511 (run_window_configuration_change_hook): Don't run it if frame is
4513 (unwind_change_frame): Remove.
4514 (Fset_window_configuration): Rewrite using frame's official field.
4515 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4516 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4517 * window.h (struct window): New fields old_pointm,
4518 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4519 scroll_bar_height and suspend_auto_hscroll.
4520 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4522 (sanitize_window_sizes): Extern.
4523 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4524 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4525 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4526 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4527 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4529 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4530 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4531 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4532 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4533 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4534 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4535 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4536 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4537 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4538 (Fwindow_old_point, sanitize_window_sizes): New functions.
4539 (Qwindow_sanitize_window_sizes): New symbol.
4540 (window_body_height): Count in horizontal scroll bar.
4541 (set_window_hscroll, Fscroll_left, Fscroll_right):
4542 Set suspend_auto_hscroll slot.
4543 (Fwindow_inside_edges): Count fringes pixelwise.
4544 (coordinates_in_window, Fcoordinates_in_window_p):
4545 Consider horizontal scroll bar.
4546 (check_frame_size, adjust_window_margins): Remove functions and
4547 corresponding calls.
4548 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4549 (temp_output_buffer_show): Reset hscroll related fields.
4550 Initialize old_pointm.
4551 (make_parent_window): Initialize old_pointm.
4552 (make_window): Initialize old_pointm, horizontal scroll bar type,
4553 and scroll bar height.
4554 (resize_frame_windows): Don't count top margin in new sizes.
4555 Don't use safe sizes when shrinking a frame; let the window
4556 manager do the clipping.
4557 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4559 (Fdelete_window_internal): Unchain old_pointm marker.
4560 (window_scroll_pixel_based, Fscroll_other_window):
4562 (Fwindow_text_width, Fwindow_text_height): New argument
4564 (struct saved_window): New fields, old_pointm, hscroll_whole,
4565 suspend_auto_hscroll, scroll_bar_height and
4566 horizontal_scroll_bar_type.
4567 (Fset_window_configuration, save_window_save): Set new fields of
4569 (apply_window_adjustment): Don't call adjust_window_margins.
4570 (set_window_margins): Don't change margins if new sizes don't
4572 (set_window_scroll_bars): New argument "horizontal_type".
4573 Handle horizontal scroll bars. Don't change scroll bars if they
4574 don't fit into window.
4575 (Fset_window_scroll_bars): New argument "horizontal_type".
4576 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4577 (compare_window_configurations): Compare horizontal scroll bar
4579 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4580 horizontal scroll bar height.
4581 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4582 instead of FRAME_LINES.
4583 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4584 ON_VERTICAL_SCROLL_BAR.
4585 (with_echo_area_buffer): Initialize old_pointm.
4586 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4588 (unwind_with_echo_area_buffer): Handle old_pointm.
4589 (update_tool_bar): Set do_update when the tool bar window has at
4590 least one line (since this is what the user sets).
4591 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4592 (redisplay_tool_bar): Return early when toolbar has zero lines.
4593 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4594 (hscroll_window_tree): Handle suspension of auto_hscroll and
4596 (set_horizontal_scroll_bar): New function.
4597 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4598 more than one line. Handle horizontal scroll bars.
4599 (note_mouse_highlight): Handle horizontal scrol bars.
4600 (expose_frame): Set dimensions of XRectangle from frame's text
4602 (Vvoid_text_area_pointer): Update doc-string.
4603 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4604 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4605 (x_set_internal_border_width): New functions.
4606 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4607 (unwind_create_frame_1): Remove.
4608 (Fx_create_frame): Handle horizontal scroll bars. Use official
4609 field of frame structure to inhibit running
4610 window-configuration-change-hook.
4611 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4612 pixelwise. Handle frame's official field.
4613 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4614 x_set_horizontal_scroll_bars, x_set_left_fringe,
4616 * xmenu.c (update_frame_menubar, free_frame_menubar):
4617 Use adjust_frame_size.
4618 * xterm.h (struct x_display_info):
4619 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4621 (struct scroll_bar): Add horizontal slot.
4622 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4623 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4624 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4625 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4626 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4627 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4628 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4629 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4630 (x_clear_under_internal_border): Remove.
4631 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4632 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4633 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4634 HORIZONTAL. Update callers.
4635 (horizontal_action_hook_id): New action hook id.
4636 (x_horizontal_scroll_bar_to_input_event)
4637 (x_create_horizontal_toolkit_scroll_bar)
4638 (xt_horizontal_action_hook)
4639 (x_set_toolkit_horizontal_scroll_bar_thumb)
4640 (XTset_horizontal_scroll_bar, x_net_wm_state)
4641 (x_horizontal_scroll_bar_report_motion): New functions.
4642 (xg_scroll_callback, x_scroll_bar_handle_click):
4643 Handle horizontal scroll bars.
4644 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4645 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4647 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4648 Handle horizontal scroll bars.
4649 (handle_one_xevent): Handle horizontal scroll bar events.
4650 Call x_net_wm_state.
4651 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4653 (x_set_window_size): Don't call check_frame_size and
4654 do_pending_window_change.
4655 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4656 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4657 (x_scroll_bar_set_handle): Add some checks when calling
4660 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4662 Revert previous change.
4663 There is certainly nothing wrong with writing code like 'lo <= i
4664 && i <= hi', even if LO happens to a constant. There isn't even
4665 anything wrong in general with writing 'a <= b' if A happens to
4666 be a constant. At any rate stylistic changes shouldn't
4667 be done like this without discussion.
4669 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4671 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4672 (Fgarbage_collect): Reorder conditions that are written backwards.
4673 * data.c (cons_to_unsigned): Likewise.
4674 * dispnew.c (update_frame_1, sit_for): Likewise.
4675 * fileio.c (file_offset): Likewise.
4676 * filelock.c (read_lock_data, lock_file): Likewise.
4677 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4679 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4680 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4681 * lread.c (read1): Likewise.
4682 * minibuf.c (read_minibuf_noninteractive): Likewise.
4683 * nsterm.m (x_set_frame_alpha): Likewise.
4684 * process.c (wait_reading_process_output): Likewise.
4685 * region-cache.c (delete_cache_boundaries): Likewise.
4686 * xterm.c (x_set_frame_alpha): Likewise.
4688 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4690 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4693 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4695 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4696 because atimer expiration is absolute rather than relative.
4698 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4700 * w32term.h (current_popup_menu, menubar_in_use):
4701 Move declarations from w32term.c.
4703 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4705 * w32fns.c (menubar_in_use): No more static.
4706 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4708 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4710 Move hourglass machinery to RIF.
4711 * dispextern.h (struct redisplay_interface): New members
4712 show_hourglass and hide_hourglass. Indent comments.
4713 (show_hourglass, hide_hourglass): Remove prototypes.
4714 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4715 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4716 (ns_redisplay_interface): Add them.
4717 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4718 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4719 (w32_arrow_cursor): New function to hack around non-GUI frames.
4720 (w32_redisplay_interface): Add new functions.
4721 * w32term.h (w32_arror_cursor): Add prototype.
4722 * xdisp.c (show_hourglass): New function, refactored out from
4723 platform-dependent code.
4724 (cancel_hourglass): Now call to RIF function.
4725 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4726 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4727 (x_redisplay_interface): Add new functions.
4729 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4731 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4732 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4733 and complete previous change.
4734 * frame.c (adjust_frame_height): New function.
4735 (Fset_frame_height, Fset_frame_size): Use it.
4736 (x_set_frame_parameters): Take frame top margin into account.
4738 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4740 * frame.c (Fset_frame_height): Take frame top margin into account.
4741 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4742 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4744 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4746 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4747 menubar_height as such. Tweak comment.
4748 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4749 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4750 All related users changed.
4751 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4752 * xterm.c (handle_one_xevent):
4753 * gtkutil.c (xg_event_is_for_menubar):
4754 * xfns.c (x_window) [USE_X_TOOLKIT]:
4755 * xmenu.c (set_frame_menubar, free_frame_menubar):
4756 Prefer to use FRAME_MENUBAR_HEIGHT.
4758 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4760 * frame.c (Fframe_parameters): Always report frame height without
4761 menu and tool bar lines.
4763 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4765 * nsterm.m (applicationDidFinishLaunching:): Call
4766 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4767 (antialiasThresholdDidChange:): New method for EmacsApp.
4769 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4771 * macfont.m (macfont_update_antialias_threshold): Remove static.
4773 * macfont.h (macfont_update_antialias_threshold): Declare.
4775 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4777 * w32select.c (setup_windows_coding_system):
4778 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4779 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4781 * w16select.c (Fw16_get_clipboard_data):
4782 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4785 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4786 buffer position where we are to start the iteration.
4787 (handle_invisible_prop): Record in it->stop_charpos the position
4788 where the invisible text ends. (Bug#18035)
4789 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4790 row has zero buffer position as their start position.
4791 Reported by martin rudalics <rudalics@gmx.at>.
4793 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4794 infinite looping in redisplay when display lines don't have enough
4795 space to display even a single character. (Bug#18036)
4797 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4799 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4800 * xfns.c (x_window): Use it to allow xfree later.
4801 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4802 where appropriate. Use bool for booleans and remove redundant checks.
4803 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4804 * xterm.c (x_free_frame_resources): Free shell_position.
4806 2014-07-19 K. Handa <handa@gnu.org>
4808 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4809 mandatory font spec (Bug#17973).
4811 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4813 * font.c (font_score): Return the worst score if the size of
4814 ENTITY is wrong by more than a factor 2 (Bug#17973).
4816 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4818 * frame.c (frame_unspecified_color): New function
4819 refactored out from ...
4820 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4821 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4823 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4824 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4825 * lisp.h (set_frame_param): Remove prototype.
4826 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4827 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4830 Prefer 'x_display_info *' to 'Display *' in X selection code.
4831 This helps to avoid unneeded calls to x_display_info_for_display.
4832 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4833 instead of 'Display *'.
4834 (SELECTION_EVENT_DPYINFO): New macro.
4835 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4836 it as an lvalue. Mention this in comment.
4837 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4838 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4839 (selection_data_to_lisp_data, receive_incremental_selection):
4840 Convert to use 'x_display_info *'. Adjust users where appropriate.
4841 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4842 selection data *' as last arg to not return values in args.
4843 (unexpect_property_change): Use common removal technique.
4845 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4847 * print.c (print_preprocess): Adjust to match changed
4848 sub char-table structure and avoid crash (Bug#18038).
4850 * data.c (wrong_choice): Not static any more.
4851 * lisp.h (wrong_choice): Add prototype.
4852 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4853 Declare namebuf as such. Tweak comment.
4854 [USE_GTK]: Likewise for tool_bar_position.
4855 (fset_tool_bar_position) [USE_GTK]: Ditto.
4856 (FRAME_TOOL_BAR_POSITION): New macro.
4857 * frame.c (x_report_frame_params):
4858 * gtkutil.c (update_frame_tool_bar):
4859 * xfns.c (Fx_create_frame): Use it.
4860 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4862 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4864 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4865 buffer's default-directory only if it is a string. (Bug#17986)
4867 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4869 More precise control over values of some buffer-local variables.
4870 * keyboard.c (Qvertical_scroll_bar):
4871 * frame.c (Qleft, Qright): Move to ...
4872 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4873 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4874 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4875 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4876 vertical-scroll-bar, scroll-up-aggressively
4877 and scroll-down-aggressively.
4878 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4880 * nsfns.m, frame.h (Qleft, Qright):
4881 * nsterm.m (Qleft): Remove declarations.
4882 * gtkutil.c (toplevel): Include buffer.h.
4883 * data.c (wrong_choice, wrong_range): New functions.
4884 (store_symval_forwarding): Handle special properties of buffer-local
4885 variables and use functions from the above to signal error, if any.
4887 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4888 values. Add comment.
4889 (struct frame): Re-arrange layout to avoid extra padding and use bit
4890 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4891 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4892 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4893 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4894 Define as no-ops because there are no scroll bars anyway.
4895 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4898 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4899 Add convenient setter.
4900 (font_put_frame_data, font_get_frame_data): Use it.
4902 2014-07-15 Daiki Ueno <ueno@gnu.org>
4904 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4905 pointer argument, before dereferencing.
4906 (XCHAR2B_BYTE2): Likewise.
4908 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4910 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4911 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4912 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4913 Use record_unwind_protect_int and avoid consing.
4914 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4916 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4918 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4920 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4921 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4923 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4924 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4925 * minibuf.c: Include binary-io.h instead of fcntl.h.
4926 (read_minibuf_noninteractive):
4927 Use set_binary_mode instead of handcrafted code.
4928 Don't call emacs_set_tty if emacs_get_tty failed.
4929 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4930 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4931 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4933 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4934 This works around a GCC compiler bug when Emacs is configured with
4935 --enable-gcc-warnings.
4937 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4939 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4940 or characters in string, respectively. Add comment.
4941 * fringe.c (Fdefine_fringe_bitmap):
4942 * fns.c (Fsubstring, substring_both): Use it.
4943 * keymap.c (Fdefine_key, Flookup_key):
4944 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4946 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4947 Use menu_item_width.
4948 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4950 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4952 Improve behavior of 'bzr up; cd src; make -k'.
4953 * Makefile.in (top_srcdir): New var.
4954 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4955 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4956 its expansion is a bit shorter.
4957 (../config.status): Actually build config.status instead of
4959 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4960 New macros, copied and relocated from ../Makefile.in.
4961 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4962 (../config.status, Makefile): New dependencies and rules,
4963 copied with relocation from ../Makefile.in. This should be more
4964 likely to rebuild the build machinery properly if you do a 'make'
4965 in the src directory.
4967 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4969 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4972 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4973 behavior on Windows 7 and later when the function is repeatedly
4974 invoked with the same value of DIR. (Bug#17950)
4976 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4977 string to match the one in w32fns.c.
4979 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4980 stdin to binary mode only if it is connected to a terminal.
4982 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4984 Coalesce extern decls.
4985 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4986 * sysdep.c (emacs_get_tty, emacs_set_tty):
4987 Move duplicate extern decls from here ...
4988 * systty.h: ... to here, so that there's just one copy.
4990 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4992 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4994 * nsfns.m (Fns_popup_font_panel): Ditto.
4996 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4998 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5000 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5002 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5003 [DOS_NT]: Implement for WINDOWSNT.
5005 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5008 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5010 * sysdep.c (suppress_echo_on_tty): New function.
5011 * minibuf.c (read_minibuf_noninteractive): Use it.
5013 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5015 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5016 sysinfo failed. Adjust docstring.
5018 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5020 Implement memory-info for MS-DOS.
5021 * dosfns.c (dos_memory_info): New function.
5022 * dosfns.h (dos_memory_info): Add prototype.
5023 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5024 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5025 of doing some of its job.
5027 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5028 reference termios structure members.
5030 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5032 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5034 * minibuf.c (top): Include systty.h. Declare external
5035 emacs_get_tty and emacs_set_tty.
5036 (Vread_hide_char): New lisp variable.
5037 (read_minibuf_noninteractive): Hide characters with
5038 Vread_hide_char if it is a character. (Bug#17839)
5040 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5042 Implement memory-info for MS-Windows.
5043 * w32.c (w32_memory_info): New function.
5044 * w32.h (w32_memory_info): Prototype it.
5045 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5047 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5049 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5050 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5051 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5052 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5053 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5054 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5055 (decode_coding_big5, decode_coding_charset, decode_coding)
5056 (encode_coding): Adjust users.
5058 * alloc.c (Fmemory_info): New function.
5060 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5062 * syntax.c (back_comment): Use more-natural location for label.
5064 * font.c, font.h (font_unparse_fcname): Now static.
5065 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5067 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5069 Next minor cleanup of font subsystem.
5070 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5071 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5073 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5075 * ftfont.h (ftfont_font_format): Remove prototype.
5076 * ftfont.c (ftfont_font_format): Remove; now unused.
5078 * nsfont.m (nsfont_open):
5079 * w32font.c (w32font_open_internal):
5080 * w32uniscribe.c (uniscribe_open):
5081 * xfont.c (xfont_open):
5082 * xftfont.c (xftfont_open): All users changed.
5084 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5085 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5087 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5089 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5090 x_produce_glyphs does when it generates a stretch glyph that
5091 represents a TAB. (Bug#17969)
5093 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5094 and there is a display property at that position, don't call
5095 move_it_to to move to a position before window start. (Bug#17942)
5096 Fix condition for finding CHARPOS by the first call to move_it_to.
5099 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5101 * syntax.c (find_defun_start): Try the cache even
5102 if !open_paren_in_column_0_is_defun_start.
5103 (back_comment): If find_defun_start was pessimistic, use the
5104 scan_sexps_forward result to improve the cache (bug#16526).
5106 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5108 * xdisp.c (redisplay_window): If redisplay of a window ends up
5109 with point in a partially visible line at end of the window, make
5110 sure the amended position of point actually has smaller Y
5111 coordinate; if not, give up and scroll the display. (Bug#17905)
5113 * window.c (window_scroll_pixel_based): When point ends up at the
5114 last fully visible line, don't let move_it_to stop at the left
5115 edge of the line and dupe us into thinking point is inside the
5118 * w32.c (network_interface_info): Make sure the argument is a
5121 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5123 * process.c (read_and_dispose_of_process_output): Fix typo
5124 in previous patch: we want nonnegative fds, not nonzero fds.
5126 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5128 * chartab.c (char_table_translate): Move to...
5129 * character.h (char_table_translate): ... inline function here.
5130 Avoid Faref and assume that args are always valid. This helps to
5131 speedup search, which is especially important for a huge buffers.
5132 * lisp.h (char_table_translate): Remove prototype.
5134 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5135 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5136 New function, with an intention to avoid code duplication between
5138 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5140 * ftfont.c (ftfont_open):
5141 * macfont.m (macfont_open):
5142 * xftfont.c (xftfont_open): Use it.
5144 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5146 * process.c: Add sanity checks for file descriptors (Bug#17844).
5147 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5148 Check that infd is nonnegative before using it as an fd.
5149 (read_and_dispose_of_process_output, Fprocess_send_eof):
5150 Likewise, for outfd.
5151 (wait_reading_process_output): Omit unnecessary check of infd.
5153 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5155 Minor fixups related to usage of the 'long' type.
5156 * gnutls.c (emacs_gnutls_handshake):
5157 * xfaces.c (dump_realized_face):
5158 Work even if 'long' is narrower than 'void *'.
5159 * termcap.c (scan_file):
5160 * xselect.c (x_decline_selection_request)
5161 (x_reply_selection_request, x_get_window_property):
5162 * xterm.c (x_set_frame_alpha):
5163 Remove unnecessary 'L' suffixes of integer constants.
5164 * xfns.c (hack_wm_protocols):
5165 * xselect.c (x_fill_property_data):
5166 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5167 Remove unnecessary casts to 'long'.
5168 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5170 Minor ImageMagick safety fixes.
5171 * image.c (imagemagick_compute_animated_image):
5172 Remove useless assignment to local. Avoid problems if dest_width is 0.
5173 (imagemagick_load_image): Use int for pixel counts that can't
5174 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5175 a row width greater than the image width (or greater than LONG_MAX!).
5177 2014-07-04 K. Handa <handa@gnu.org>
5179 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5180 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5181 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5183 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5185 * font.h (struct font_driver): Remove get_outline and free_outline;
5186 not used by any font driver.
5187 * ftfont.c (ftfont_driver):
5188 * macfont.m (macfont_driver):
5189 * nsfont.m (nsfont_driver):
5190 * w32font.c (w32font_driver):
5191 * w32uniscribe.c (uniscribe_font_driver):
5192 * xfont.c (xfont_driver): Related users changed.
5193 * xselect.c (x_get_window_property): Use convenient xmalloc.
5194 Call to xfree only if some data was really allocated.
5196 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5198 On MS-Windows, display busy cursor on all GUI frames.
5199 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5200 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5201 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5203 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5204 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5206 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5208 Use convenient alists to manage per-frame font driver-specific data.
5209 * frame.h (struct frame): Rename font_data_list to...
5210 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5211 * font.h (struct font_data_list): Remove; no longer need a special
5213 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5215 * font.c (font_put_frame_data, font_get_frame_data)
5216 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5218 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5219 Related users changed.
5220 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5221 Prefer convenient xmalloc and xfree.
5223 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5225 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5226 the window whose glyph row is being prepared and a flag whether it
5227 is for mode/header line. Make sure the glyph row's marginal areas
5228 are in sync with what the window wants.
5231 * xdisp.c (display_line, display_mode_line):
5232 Call prepare_desired_row with additional arguments, as appropriate.
5234 * dispextern.h (prepare_desired_row): Adjust prototype.
5236 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5238 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5239 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5240 caused by xw_popup_dialog in daemon mode (Bug#17891).
5242 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5244 * frame.c (do_switch_frame): When switching to another TTY frame,
5245 make sure FrameCols and FrameRows are in sync with the new frame's
5248 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5250 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5251 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5252 min_char slots. Adjust comment.
5253 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5254 Add SUB_CHAR_TABLE_OFFSET member.
5255 (make_uninit_sub_char_table): New function.
5256 (toplevel): Add compile-time assert to verify suitable member layout
5257 in Lisp_Sub_Char_Table.
5258 * alloc.c (mark_char_table): Add extra argument to denote char table
5259 subtype. Adjust to match new layout of sub char-table.
5260 (mark_object): Always mark sub char-tables with mark_char_table.
5261 * chartab.c (make_sub_char_table, copy_sub_char_table)
5262 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5263 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5264 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5265 All related users changed.
5266 * lread.c (read1): Adjust to match new layout of sub char-table.
5267 * print.c (print_object): Likewise (Bug#17898).
5269 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5271 * keymap.c (get_keyelt): Simplify.
5272 (copy_keymap_item): Remove left-over code for when we had
5273 key-shortcut caches.
5275 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5277 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5278 (dealloc): Remove for EmacsScroller.
5280 * nsterm.h (EmacsScroller): Remove dealloc.
5282 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5284 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5286 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5288 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5289 when setNeedsDisplay is called so we don't trigger redisplay for every
5292 * nsterm.m (any_help_event_p): New variable.
5293 (mouseMoved:): Set any_help_event_p to YES if help event is
5294 generated. Remove else with empty help event that triggered redisplay
5295 for every mouse move.
5296 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5298 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5300 * xfns.c (Qsuppress_icon): Remove; no real users.
5301 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5302 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5303 (syms_of_w32fns): Don't DEFSYM it.
5305 2014-06-29 Glenn Morris <rgm@gnu.org>
5307 * Makefile.in (ns-app): Mark as PHONY.
5309 2014-06-28 Glenn Morris <rgm@gnu.org>
5311 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5312 liblw.a in this directory.
5314 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5316 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5317 also in unibyte case. (Bug#17865)
5319 2014-06-28 K. Handa <handa@gnu.org>
5321 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5322 (MIN_CHARBUF_SIZE): New macro.
5323 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5325 2014-06-27 Glenn Morris <rgm@gnu.org>
5327 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5328 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5329 (.el.elc): Replace suffix rule with pattern rule.
5330 (%.elc): New pattern rule, with order-only prerequisite.
5331 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5332 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5333 in place of BOOTSTRAPEMACS.
5335 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5337 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5339 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5341 Consistently use validate_subarray to verify substring.
5342 * fns.c (validate_substring): Not static any more. Adjust to
5343 use ptrdiff_t, not EMACS_INT, because string and vector limits
5344 can't exceed ptrdiff_t even if EMACS_INT is wider.
5345 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5346 (secure_hash): Adjust user.
5347 * lisp.h (validate_subarray): Add prototype.
5348 * coding.c (Fundecodable_char_position):
5349 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5350 Use validate_subarray. Adjust comment to mention substring.
5352 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5354 Do not allow out-of-range character position in Fcompare_strings.
5355 * fns.c (validate_subarray): Add prototype.
5356 (Fcompare_substring): Use validate_subarray to check ranges.
5357 Adjust comment to mention that the semantics was changed. Also see
5358 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5360 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5362 Be more consistent about the 'Qfoo' naming convention.
5363 * image.c (Fimagemagick_types):
5364 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5365 * process.c (Fmake_network_process):
5366 Rename C local identifier 'Qfoo to avoid giving the false
5367 impression that it stands for the symbol 'foo'.
5369 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5371 Simplify and cleanup character conversion stuff.
5372 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5374 * character.c (multibyte_char_to_unibyte)
5375 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5376 * character.h (make_char): Remove; unused.
5377 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5378 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5379 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5380 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5381 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5383 2014-06-22 Mario Lang <mlang@delysid.org>
5385 * w32fns.c (Fw32_shell_execute): The the -> the.
5387 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5389 * xmenu.c (mouse_position_for_popup):
5390 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5391 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5392 * menu.c (Fx_popup_menu):
5393 * xselect.c (x_handle_dnd_message): Adjust users.
5394 * menu.h (mouse_position_for_popup): Remove prototype.
5395 * xterm.h (x_relative_mouse_position): Add prototype.
5396 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5397 call XFree if XQueryTree returns zero.
5399 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5401 * indent.c (Fvertical_motion): Doc fix.
5402 Move to the goal column, if any, with a single call to
5403 move_it_in_display_line, not in two calls. Doing this with two
5404 calls causes move_it_in_display_line apply the line-prefix
5405 handling twice instead of just once. (Bug#17823)
5407 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5409 Port to OS X ACLs (Bug#17810).
5410 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5411 ACL_TYPE_ACCESS) doesn't work.
5413 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5415 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5416 before checking key-translation-map (bug#17659).
5418 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5420 * font.c (font_make_object): Avoid dangling pointer which may
5421 crash GC (Bug#17771).
5423 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5425 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5426 prototype of DGifCloseFile as appropriate for older and newer
5428 (gif_close): New function, encapsulates the differences in the
5429 calling sequence of DGifCloseFile before v5.1.0 and after it.
5430 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5431 error string where appropriate. (Bug#17790)
5433 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5434 macro execution, make sure point didn't move since last complete
5435 redisplay, as the condition for using the glyph matrix
5436 information. (Bug#17777)
5438 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5440 Minor cleanup of fonset code.
5441 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5442 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5443 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5444 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5445 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5446 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5447 (free_realized_fontset): Remove because a no-op since 2008.
5448 (free_face_fontset): Adjust user.
5449 (syms_of_fontset): Shrink fontset by one extra slot.
5451 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5453 Omit redundant extern decls.
5454 Most of this patch is from Dmitry Antipov, in:
5455 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5456 * commands.h (update_mode_lines):
5457 * frame.h (Qbackground_color, Qforeground_color)
5458 (x_set_menu_bar_lines):
5459 * ftfont.c (ftfont_font_format):
5460 * intervals.h (Qkeymap, Qfont):
5461 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5462 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5463 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5464 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5465 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5466 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5467 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5468 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5469 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5470 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5471 (Qtool_bar, Qheader_line):
5472 * macros.c (Fexecute_kbd_macro):
5473 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5474 * xterm.c (x_delete_terminal, XSetIMValues):
5475 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5476 (x_implicitly_set_name, popup_activated)
5477 (widget_store_internal_border):
5478 Remove redundant decls.
5479 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5480 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5481 Remove _Noreturn, as make-docfile now does that for us.
5482 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5483 (Qregion_extract_function): New decl.
5484 * window.c, xfns.c: Include menu.h.
5486 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5488 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5490 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5492 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5493 * callint.c (read_file_name): ... convert to static here.
5494 * lisp.h (Fread_file_name): Do not EXFUN it.
5495 (STRING_COPYIN): Remove; unused.
5496 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5497 (char_composable_p): ... static function. All users changed.
5498 * eval.c (toplevel): Remove redundant #include directives.
5499 * xterm.c (x_initialize): Add static to match prototype.
5500 * ccl.c (Fccl_execute_on_string):
5501 * font.c (fon_intern_prop): Use make_specified_string.
5503 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5505 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5506 Reported by David Caldwell in:
5507 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5509 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5511 Do not ask for XRender extension each time XFT font is opened.
5512 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5513 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5515 2014-06-15 Glenn Morris <rgm@gnu.org>
5517 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5519 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5521 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5522 information if we are in the middle of executing a keyboard macro,
5523 since redisplay doesn't update the screen until the macro is
5524 finished. (Bug#17777)
5526 * alloc.c (cleanup_vector): Don't dereference a font driver
5527 pointer if it is NULL. (Bug#17771)
5529 2014-06-13 Glenn Morris <rgm@gnu.org>
5531 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5532 ($(lispsource)/international/charprop.el)
5533 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5534 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5535 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5536 GNU make automatically passes command-line arguments to sub-makes.
5538 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5540 Avoid hangs in accept-process-output (Bug#17647).
5541 * lisp.h, process.c (wait_reading_process_input):
5542 Return int, not bool. All uses changed.
5543 * process.c (SELECT_CANT_DO_WRITE_MASK):
5544 Remove macro, replacing with ...
5545 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5547 (status_notify): New arg WAIT_PROC. Return int, not void.
5550 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5552 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5553 the frame is the initial frame, because the hook is not set up
5554 then, and Emacs crashes.
5555 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5557 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5559 * keymap.c (silly_event_symbol_error): Don't recommend the use
5562 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5564 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5565 matching overlay strings with 'cursor' property against buffer
5566 positions traversed in the glyph row. (Bug#17744)
5568 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5570 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5573 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5574 determine 10.9 (Bug#17751).
5576 * macfont.m (macfont_draw): Positions were not freed.
5578 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5580 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5581 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5582 function. Also adjust comment.
5583 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5585 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5586 * font.c (font_done_for_face):
5587 * xfaces.c (realize_non_ascii_face): Adjust user.
5588 * font.h (struct font_driver): Convert 'prepare_face' to return
5589 void because its return value is never used anyway.
5590 * xfont.c (xfont_prepare_face): Return void.
5591 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5592 (xftfont_done_face): Use xfree.
5594 * dispextern.h (last_tool_bar_item): Remove declaration.
5595 * frame.h (struct frame): New member last_tool_bar_item.
5596 * frame.c (make_frame): Initialize it.
5597 * xdisp.c (toplevel): Remove last_tool_bar_item.
5598 (handle_tool_bar_click, note_tool_bar_highlight):
5599 * w32term.c (w32_read_socket, w32_initialize):
5600 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5602 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5603 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5605 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5607 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5608 * process.c (Faccept_process_output)
5609 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5610 the return value is about PROCESS, not about other processes.
5612 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5614 Further adjustments to mark_object and friends.
5615 Now the mark_object's stack is just 32 bytes on a 64-bit
5616 system, which means extra 20% off the stack usage.
5617 * alloc.c (mark_save_value): As before, refactored out from ...
5618 (mark_object): ... adjusted user. Also add comment.
5620 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5622 Fix core dump after a dropped X connection (Bug#17704).
5623 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5624 is dead, as we may be shutting down.
5626 2014-06-08 Glenn Morris <rgm@gnu.org>
5628 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5630 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5632 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5634 If a C name must be extern on some platforms, make it extern on all.
5635 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5637 * font.h (ftxfont_driver) [HAVE_XFT]:
5638 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5639 * lisp.h (get_frame_param):
5640 * menu.h (tty_menu_show):
5641 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5642 * termhooks.h (encode_terminal_code):
5643 * xterm.h (x_menu_wait_for_event):
5645 * frame.c (get_frame_param):
5646 * fringe.c (max_used_fringe_bitmap):
5647 * ftxfont.c (ftxfont_driver):
5648 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5649 * menu.c (menu_items_inuse):
5650 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5651 * term.c (encode_terminal_code, tty_menu_show):
5652 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5653 * xfaces.c (load_color):
5654 * xmenu.c (x_menu_wait_for_event):
5657 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5659 Change object marking routines to minimize stack usage.
5660 This change moves a few cold paths from mark_object to NO_INLINE
5661 functions and adjusts symbol marking loop. According to GCC 4.8.2
5662 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5663 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5664 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5665 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5666 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5667 refactored out from ...
5668 (mark_object): ... adjusted user. Also mark symbols in a tight
5670 (mark_face_cache): Add NO_INLINE.
5672 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5674 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5675 contains garbage on WINDOWSNT (which could potentially infloop at
5678 Minimize cursor motion during TTY menu updates.
5679 * term.c (tty_menu_display): Don't position cursor here.
5680 Instead, pass the cursor coordinates to update_frame_with_menu.
5681 (tty_menu_activate): Send the hide cursor command only once in an
5682 iteration through the outer 'while' loop.
5684 * dispnew.c (update_frame_1): Accept an additional argument
5685 SET_CURSOR_P, and position the cursor at the end of the frame
5686 update only if that argument is non-zero. All callers changed to
5687 provide the additional argument as non-zero, except for
5688 update_frame_with_menu.
5689 (update_frame_with_menu): Accept 2 additional arguments ROW and
5690 COL; if they are non-negative, instruct update_frame_1 not to
5691 position the cursor, and instead position it according to ROW and COL.
5693 * dispextern.h (update_frame_with_menu): Update prototype.
5695 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5697 * callproc.c (call_process): Don't check read-only if we don't insert
5698 anything (bug#17666).
5700 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5702 * dispnew.c (update_frame_with_menu): Set display_completed.
5704 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5706 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5708 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5710 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5712 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5713 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5715 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5717 * window.c (Frecenter): Signal an error if window-buffer is not
5720 * keyboard.c (make_lispy_position): Don't include a buffer position in
5721 mode/header-line mouse events.
5723 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5724 Vunread_command_events (bug#17650).
5726 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5728 * xterm.c (x_setup_pointer_blanking):
5729 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5731 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5733 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5734 because it will be defined in generated config.h if needed.
5736 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5738 Use terminal-specific hooks to display popup dialogs.
5739 * termhooks.h (struct terminal): New field popup_dialog_hook.
5740 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5741 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5742 code and use popup_dialog_hook.
5743 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5744 * nsterm.h (ns_popup_dialog): Adjust prototype.
5745 * nsterm.m (ns_create_terminal):
5746 * w32term.c (w32_create_terminal):
5747 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5748 Setup popup_dialog_hook.
5750 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5752 * w32heap.c (report_temacs_memory_usage): Improve the report by
5753 reporting the large blocks that are actually occupied at dump time.
5755 * w32console.c (initialize_w32_display): Set the console
5756 menu_show_hook, otherwise TTY menus are broken on w32.
5758 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5760 Use terminal-specific hooks to display menus.
5761 * termhooks.h (struct terminal): New field menu_show_hook.
5762 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5763 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5765 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5766 * nsmenu.m (ns_menu_show):
5767 * w32menu.c (w32_menu_show):
5768 * xmenu.c (x_menu_show):
5769 * term.c (tty_menu_show): Adjust to use bit flags.
5770 (set_tty_hooks): Set menu_show_hook.
5771 * xterm.c (x_create_terminal):
5772 * nsterm.m (ns_create_terminal):
5773 * msdos.c (initialize_msdos_display):
5774 * w32term.c (w32_create_terminal): Likewise.
5776 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5778 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5780 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5782 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5783 (FD_SET): Don't define on WINDOWSNT.
5785 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5787 * emacs.c: Include "sysselect.h", to define its inline functions.
5788 Reported by Glenn Morris in:
5789 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5791 Do not require libXt-devel when building with gtk.
5792 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5793 dependency on libXt-devel.
5794 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5795 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5796 lwlib-widget.h now does this.
5797 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5799 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5801 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5802 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5803 (delete_write_fd, wait_reading_process_output):
5804 Remove now-redundant easserts.
5805 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5806 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5807 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5808 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5810 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5812 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5813 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5814 (calloc): Don't undef, it is never defined.
5815 (HEAP_ENTRY_SHIFT): Remove unused macro.
5817 * Makefile.in (C_HEAP_SWITCH): Remove.
5818 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5820 Fix MS-Windows build broken by menu changes on 2014-06-02.
5821 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5823 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5824 Define instead of including ../lwlib/lwlib.h, which causes
5825 compilation errors due to missing X11 headers.
5827 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5829 * process.c (wait_reading_process_output): Omit incorrect test of
5830 p->infd against zero. Add easserts for infd having a plausible value.
5832 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5834 Adjust to match recent lwlib changes.
5835 * menu.h (xmalloc_widget_value): Replace by ...
5836 (make_widget_value): ... new prototype.
5837 * menu.c (xmalloc_widget_value): Replace by ...
5838 (make_widget_value): ... new function.
5839 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5840 * gtkutil.c (malloc_widget_value, free_widget_value):
5841 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5842 * keyboard.h (enum button_type, struct _widget_value):
5843 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5845 * nsmenu.m (ns_update_menubar, ns_menu_show):
5846 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5847 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5848 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5850 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5852 * image.c (x_query_frame_background_color)
5853 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5854 Fix --enable-gcc-warnings compilation without image libraries.
5856 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5858 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5859 emulated break value only if it goes up.
5860 (sbrk): Add assertion that the INCREMENT argument is strictly
5861 zero. Improve and correct the commentary.
5863 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5865 Improve AIX-related merge from emacs-24.
5866 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5867 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5868 not on AIX; since we're on the trunk we can use enums more broadly.
5870 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5872 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5874 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5875 to min(value, whole).
5877 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5879 Bring back the changes to GDB-visible symbols, but only on AIX.
5880 And only if it's not pre-4.2 GCC.
5881 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5882 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5883 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5886 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5888 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5889 with PT, not GPT. (Bug#16433)
5891 Revert last changes to GDB-visible symbols.
5892 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5893 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5894 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5897 2014-06-02 Glenn Morris <rgm@gnu.org>
5899 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5901 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5903 Fix port to 32-bit AIX with xlc (Bug#17598).
5904 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5905 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5906 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5907 to work around a compiler bug in IBM xlc 12.1.
5909 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5911 * xterm.c (x_update_window_end): Don't invalidate the entire
5912 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5913 highlight needs to be redisplayed. (Bug#17588)
5915 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5917 Port the GDB-visible symbols to AIX.
5918 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5919 optimizes away the relevant external symbols. Use enums instead;
5920 this suffices for the AIX port, which is 32-bit-only anyway.
5921 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5922 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5923 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5926 Include sources used to create macuvs.h.
5927 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5928 * macuvs.h: Use automatically-generated header.
5930 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5932 Port signal-handling to DragonFly BSD (Bug#17646).
5933 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5934 Move implementations from callproc.c to sysdep.c.
5935 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5936 Move declarations from process.h to syssignal.h.
5938 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5940 * callint.c (Ffuncall_interactively): Add usage.
5942 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5944 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5946 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5948 * w32heap.c (malloc_before_dump, malloc_after_dump)
5949 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5950 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5951 set errno where appropriate to emulate CRT functions.
5953 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5955 Debugging facility to check whether 'const char *' points to
5956 relocatable data of non-pure Lisp string.
5957 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5958 (mark_maybe_pointer): ... adjusted user.
5959 (relocatable_string_data_p): New function.
5960 * lisp.h (relocatable_string_data_p): Add prototype.
5961 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5962 the pointer to relocatable Lisp data is not used.
5964 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5966 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5967 * atimer.c (block_atimers):
5968 * callproc.c (block_child_signal): Block SIGINT too;
5969 otherwise, its handler might now unblock signals that it shouldn't.
5970 * keyboard.c (read_char): Clear signal mask, since we may
5971 be in a SIGINT handler, and many signals may be masked.
5972 * keyboard.c (handle_interrupt):
5973 * sysdep.c (handle_arith_signal):
5974 Clear signal mask instead of just unblocking the signal that
5975 was received, since several signals may be blocked at this point.
5977 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5979 * Makefile.in (TEMACS_POST_LINK): Remove target.
5980 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5981 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5983 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5985 * xmenu.c (xdialog_show): Remove prototype, rename to
5986 x_dialog_show, remove 2nd arg because it's always zero
5987 and simplify accordingly.
5988 (xw_popup_dialog): Adjust user.
5989 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5990 2nd arg because it's always zero and simplify accordingly.
5991 (w32_popup_dialog): Adjust user.
5993 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5995 * w32heap.c (report_temacs_memory_usage): New function.
5997 * unexw32.c (unexec) [ENABLE_CHECKING]:
5998 Call report_temacs_memory_usage.
6000 * w32heap.h (report_temacs_memory_usage): Add prototype.
6002 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6004 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6005 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6007 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6009 * buffer.c (init_buffer): Accept an argument 'initialized'.
6010 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6011 mmap_regions and mmap_fd, to avoid referencing stale data from the
6012 dump phase. Add an assertion for buffer text of buffers created
6013 in temacs before this function is called. (Bug#17622)
6014 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6016 * lisp.h (init_buffer): Update prototype.
6018 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6020 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6022 * alloc.c (Fgarbage_collect): Fix compilation with
6023 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6025 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6027 * frame.c, frame.h (frame_char_to_pixel_position)
6028 (frame_set_mouse_position): Now static, and made private in
6029 frame.c rather than public in frame.h.
6031 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6033 Refactor mouse positioning stuff to avoid code duplication.
6034 * frame.h (frame_char_to_pixel_position): New function.
6035 (x_set_mouse_position): Rename to...
6036 (frame_set_mouse_position): ...new function.
6037 (frame_set_mouse_pixel_position): Add prototype.
6038 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6039 Rename to frame_set_mouse_pixel_position.
6040 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6042 * xterm.h, w32term.h ( x_set_mouse_position)
6043 (x_set_mouse_pixel_position): Remove prototypes.
6045 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6047 On X, always make pointer visible when deleting frame (Bug#17609).
6048 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6050 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6052 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6053 * keyboard.c (gobble_input): If there is no terminal input error,
6054 make sure the pointer is visible for all frames on this terminal.
6055 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6056 it was previously disabled.
6058 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6060 * data.c (Fzerop): Move to Elisp.
6061 (syms_of_data): Don't defsubr it.
6062 * keyboard.c (echo_keystrokes_p): New function.
6063 (read_char, record_menu_key, read_key_sequence): Use it.
6065 * callint.c (Qfuncall_interactively): New var.
6066 (Qcall_interactively): Remove.
6067 (Ffuncall_interactively): New function.
6068 (Fcall_interactively): Use it.
6069 (syms_of_callint): Defsubr it.
6071 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6073 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6074 relocated from under us.
6076 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6078 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6079 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6080 configure, not from HEAPSIZE.
6081 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6083 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6084 for MinGW, since it no longer uses gmalloc.
6086 * buffer.c: Do not define mmap allocations functions for Windows.
6087 Remove mmap_find which is unused. Remove mmap_set_vars which does
6089 [WINDOWSNT]: Include w32heap.h.
6090 (init_buffer): Always allocate new memory for buffers.
6092 * emacs.c: Remove mmap_set_vars calls.
6094 * image.c (free_image): Undef free for Windows because it is
6095 redirected to our private version.
6097 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6098 (copy_executable_and_dump_data): Remove dumping the heap section.
6099 (unexec): Restore using_dynamic_heap after dumping.
6101 * w32heap.c (dumped_data_commit, malloc_after_dump)
6102 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6103 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6104 (mmap_free): New functions.
6106 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6108 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6110 * image.c (imagemagick_load_image): Use MagickRealType for local
6111 'color_scale', instead of double, to avoid a GCC warning about
6114 * xfns.c (Fx_window_property): Remove unused local.
6116 Don't kill already-reaped process (Bug#17561).
6117 * process.c (process_send_signal): Fix race condition where a
6118 subprocess was reaped by a signal handler between the check for
6119 liveness and calling 'kill', which meant that Emacs could in
6120 theory kill an innocent bystander process. Do the fix by blocking
6121 SIGCHLD in a critical section that checks liveness before killing.
6123 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6125 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6127 2014-05-26 Ken Brown <kbrown@cornell.edu>
6129 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6130 even if !CYGWIN (see bug#17510).
6132 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6134 * nsfns.m (Fns_do_applescript): Surround NSApp run
6135 with calls to ns_init_events, ns_finish_events (Bug#17424).
6137 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6139 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6140 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6142 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6143 with calls to ns_init_events, ns_finish_events (Bug#17424).
6145 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6147 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6148 if we are iterating over an object that generates glyphs for
6149 marginal areas. (Bug#17585)
6151 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6153 * xdisp.c (safe__call1, safe__eval): Now static.
6155 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6157 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6158 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6159 (safe_call1): Call safe_call instead of safe__call directly.
6161 2014-05-26 Ken Brown <kbrown@cornell.edu>
6163 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6164 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6167 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6169 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6170 (safe__call, safe__call1, safe__eval): New functions.
6171 (safe_call): Use it.
6172 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6173 (display_mode_element): Same for `:eval'.
6175 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6177 Fix port to 32-bit AIX (Bug#17540).
6178 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6179 twice. _text already includes this offset.
6180 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6182 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6184 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6185 when closest_pos is identical to to_charpos, don't recurse, since
6186 we already tried that, and failed. (Bug#17539)
6188 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6189 unwinding when frame's faces were not initialized yet, increment
6190 the frame's image-cache reference count before calling
6191 x_free_frame_resources. Don't dereference
6192 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6194 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6196 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6199 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6200 macfont.m, call draw with adjusted arguments so font drivers
6201 don't need to do that.
6203 * macfont.m (macfont_draw): Merge changes from Macport.
6205 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6207 * alloc.c (garbage_collect_1): New function, with all of the guts
6208 of Fgarbage_collect.
6209 (mark_stack): Accept an argument END and don't mark Lisp objects
6210 on the stack beyond the address given by END. Calculation of END
6211 was moved to Fgarbage_collect.
6212 (Fgarbage_collect): Calculate the end address of the stack portion
6213 that needs to be examined by mark_stack, and pass that address to
6214 garbage_collect_1, which will pass it to mark_stack.
6215 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6216 for more details about the underlying problems. In particular,
6217 this avoids dumping Emacs with the large hash-table whose value is
6218 held in purify-flag for most of the time loadup.el runs.
6220 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6222 * xfns.c (x_window_property_intern): New function (code from
6224 (Fx_window_property): Call x_window_property_intern. If property
6225 not found and NILP (source) and outer window != inner window,
6226 check outer window for property (Bug#17537).
6228 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6230 Supply malloc and alloc_size attributes for extern allocators.
6231 This documents the C API, and helps GCC generate a bit better code.
6232 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6233 (ATTRIBUTE_MALLOC_SIZE): New macros.
6234 * gmalloc.c (malloc, realloc, calloc):
6235 * gtkutil.h (malloc_widget_value):
6236 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6237 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6240 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6242 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6243 * image.c (imagemagick_load_image): Port to hosts that do not use
6244 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6246 2014-05-21 Leo Liu <sdl.web@gmail.com>
6248 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6250 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6252 * dbusbind.c (xd_signature): Revert last 2 patches.
6254 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6256 Allow any non-nil value to count as true in bool-vector.
6257 Likewise for xd_signature in dbusbind.c.
6258 This is more consistent with the usual practice in Emacs, which is
6259 that any non-nil value counts as true.
6260 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6261 * dbusbind.c (xd_signature): Likewise, for booleans.
6262 * data.c, lisp.h (Qbooleanp):
6263 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6265 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6267 * lisp.h (CHECK_BOOLEAN): New function.
6268 * alloc.c (Fbool_vector): New function.
6269 (syms_of_alloc): Defsubr it.
6270 * data.c (Qbooleanp): New symbol.
6271 (syms_of_data): DEFSYM it.
6272 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6274 * font.c (font_matching_entity): Extract font-entity object
6275 from the vector of matching entities (Bug#17486).
6277 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6279 Assume C99 or later (Bug#17487).
6280 * bytecode.c (B__dummy__): Remove.
6281 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6282 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6283 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6284 * regex.c (DEBUG_PRINT): Assume varargs macros.
6285 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6287 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6289 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6290 memory for every buffer that was dumped.
6292 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6294 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6295 (Fnreverse): Allow vectors and bool vectors.
6297 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6299 Minor cleanup for terminal setup.
6300 * termhooks.h (create_terminal): Adjust prototype.
6301 * terminal.c (create_terminal): Pass output method and RIF as args.
6302 (init_initial_terminal):
6303 * nsterm.m (ns_create_terminal):
6304 * term.c (init_tty):
6305 * w32term.c (w32_create_terminal):
6306 * xterm.c (x_create_terminal): Adjust users.
6307 Avoid redundant NULL initializers and add comments.
6309 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6311 * keyboard.c (Qdeactivate_mark): Now static.
6313 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6315 If available, use Xfixes extension to do pointer blanking.
6316 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6317 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6318 (make_invisible_cursor): Move to...
6319 * xterm.c (make_invisible_cursor): ...here.
6320 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6321 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6322 (x_term_init): Call to x_setup_pointer_blanking.
6323 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6324 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6326 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6328 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6330 2014-05-12 Glenn Morris <rgm@gnu.org>
6332 * fileio.c (Ffile_executable_p): Doc tweak.
6334 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6336 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6337 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6339 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6341 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6343 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6345 Fix initialization of minibuffer history variable (Bug#17430).
6346 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6347 Move the initialization up to prevent any "value void" message.
6349 2014-05-08 Samuel Bronson <naesten@gmail.com>
6351 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6352 are matched (bug#17413).
6354 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6356 Stop tooltips pulling Emacs window to front (Bug#17408).
6357 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6358 SetWindowPos invocations.
6360 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6362 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6363 not initialized (Bug#17398).
6365 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6367 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6369 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6371 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6372 [HAVE_NS]: Do not include png.h.
6373 (x_query_frame_background_color): New function.
6374 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6375 (png_load_body): Coalesce duplicate code.
6377 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6379 Consult libpng-config more consistently (Bug#17339).
6380 * Makefile.in (PNG_CFLAGS): New var.
6381 (ALL_CFLAGS): Use it.
6382 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6383 CFLAGS now handles this.
6385 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6387 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6388 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6389 because WCONTINUED is always defined now.
6390 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6392 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6394 * buffer.c (overlay_strings): Fix the wording of the commentary.
6396 2014-05-01 Glenn Morris <rgm@gnu.org>
6398 * floatfns.c (Fisnan):
6399 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6401 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6403 * term.c (tty_menu_activate): A better initialization for cursor
6406 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6408 * intervals.c: Tighten assertions.
6409 (create_root_interval): Make sure the interval is not empty.
6410 (intervals_equal): Use booleans.
6411 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6412 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6413 (balance_possible_root_interval): Simplify and use booleans.
6414 (split_interval_right, split_interval_left): Check LENGTH, and remove
6415 now redundant assertion.
6416 (adjust_intervals_for_insertion): Remove now redundant assertions.
6417 (delete_node, interval_deletion_adjustment)
6418 (adjust_intervals_for_deletion, merge_interval_right)
6419 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6420 (reproduce_interval): Make sure the interval is not empty.
6422 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6424 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6425 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6426 satisfaction that they would always be initialized.
6428 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6430 * term.c (tty_menu_display): Move the cursor to the active menu item.
6431 (tty_menu_activate): Return the cursor to the active menu item
6432 after displaying the menu and after displaying help-echo.
6433 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6434 for the details of why this is needed by screen readers and
6437 2014-04-30 Glenn Morris <rgm@gnu.org>
6439 * process.c (handle_child_signal):
6440 Handle systems without WCONTINUED. (Bug#15110, 17339)
6442 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6444 * window.c (struct saved_window): Remove mark.
6445 (Fset_window_configuration, save_window_save)
6446 (compare_window_configurations): Don't touch marks any more.
6448 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6450 Use bits_word for gcmarkbits.
6451 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6452 bits_word is typically a tad more efficient for mark bits than
6453 unsigned is, so use bits_word. All uses changed.
6454 * lisp.h (BITS_PER_INT): Remove; no longer used.
6456 Avoid undefined behavior in signed left shift.
6457 This ports to GCC 4.9.0 with -fsanitize=undefined.
6458 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6460 * regex.c (extract_number):
6461 * lisp.h (make_number, XINT):
6462 Do not shift a 1 bit left into a sign bit.
6463 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6464 not int, for gcmarkbits. All uses changed.
6466 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6468 * search.c (Fnewline_cache_check): Don't try to count newlines
6469 outside the buffer's restriction, as find_newline doesn't support that.
6471 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6473 * window.c (Fset_window_configuration): Deactivate the mark before
6475 (set_window_buffer): Ignore window_initialized.
6476 (window_initialized): Remove.
6477 * keyboard.c (Qdeactivate_mark): Not static any more.
6478 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6481 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6483 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6484 and to clang 3.4, which have fixed the bug. This should let us
6485 run a bit faster on these platforms when address sanitization is
6488 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6490 Port to GCC 4.9.0 with --enable-gcc-warnings.
6491 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6493 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6494 a way that also works with GCC 4.9.0.
6496 * search.c (Fnewline_cache_check): Remove unused locals.
6498 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6500 * search.c (find_newline1): New subroutine.
6501 (Fnewline_cache_check): New function.
6502 (syms_of_search): Defsubr it.
6504 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6506 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6507 * keyboard.c (unblock_input): Add comment.
6508 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6510 2014-04-22 Daniel Colascione <dancol@dancol.org>
6512 * lread.c (readevalloop_eager_expand_eval): New function
6513 that can recurse into toplevel forms.
6514 (readevalloop): Call it.
6515 * lisp.h: Declare Qprogn.
6516 * callint.c (Qprogn): No longer static.
6518 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6520 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6521 Also change identifiers to match the comments, and add more assertions
6524 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6526 * emacs.c (close_output_streams): Don't clear and restore errno.
6528 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6530 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6531 never becomes visible, i.e. using XMonad (Bug#17237).
6533 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6535 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6536 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6537 (Fline_pixel_height): Don't assume that the current buffer and the
6538 selected window's buffer are one and the same. (Bug#17281)
6540 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6541 paragraph-start cache before the newline cache. (Bug#17269)
6543 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6545 * term.c (tty_send_additional_strings): No need to fflush here,
6547 (tty_set_terminal_modes): fflush after sending additional strings,
6550 2014-04-17 Daniel Colascione <dancol@dancol.org>
6552 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6554 (tty_send_additional_strings): New function.
6555 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6556 (syms_of_term): Intern tty-mode-set-strings and
6557 tty-mode-reset-strings.
6559 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6561 * window.c (save_window_save): Lookup window_point_insertion_type in
6562 the right buffer (bug#15457).
6563 (Qwindow_point_insertion_type): New var.
6564 (syms_of_window): Initialize it.
6566 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6568 Fix the MSDOS build.
6569 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6570 (copy_text_and_data): Zero out the atexit chain pointer before
6573 * termhooks.h (encode_terminal_code): Update prototype.
6575 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6576 visible for all DOS_NT ports, not just WINDOWSNT.
6577 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6579 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6580 unless it is defined.
6581 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6583 * process.c (close_on_exec, accept4, process_socket): Move into
6584 the "ifdef subprocesses" part.
6585 (catch_child_signal): Condition by "ifdef subprocesses".
6586 (syms_of_process) <Qinternal_default_process_sentinel>
6587 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6589 * msdos.h: Add prototypes for new functions.
6590 (EINPROGRESS): Define.
6591 (O_CLOEXEC): Define to zero.
6593 * msdos.c (check_window_system): Remove unnecessary an
6594 incompatible duplicate function.
6595 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6596 New functions in support of new functionality.
6598 * menu.c (single_menu_item): Add visual indication of submenu
6599 also for menus on MSDOS frames.
6600 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6602 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6603 when async subprocesses aren't supported.
6605 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6607 * emacs.c (close_output_streams): Zero out errno before calling
6610 * dired.c [MSDOS]: Include msdos.h.
6612 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6613 (DATA_START) [MSDOS]: Define.
6614 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6616 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6617 Ifdef away for MSDOS.
6618 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6619 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6621 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6622 Use temporary file template that is compatible with mkostemp.
6623 Move vfork-related portions under #ifndef MSDOS.
6624 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6626 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6628 * buffer.c (Foverlays_at): Add argument `sorted'.
6630 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6632 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6633 text, invalidate the bidi_paragraph_cache upto and including the
6636 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6638 Port to IRIX 6.5 (Bug#9684).
6639 * conf_post.h (INET6) [IRIX6_5]: Define.
6640 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6641 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6643 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6645 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6646 before passing it to system APIs.
6648 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6650 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6651 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6653 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6655 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6657 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6659 Remove DATA_SEG_BITS.
6660 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6661 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6662 cc, but that platform is so old that SGI itself stopped supporting
6663 it in December 2013. If you still need Emacs on IRIX, please
6664 either compile with GCC and port the undumping code, or run
6665 './configure --with-wide-int'.
6666 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6667 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6668 DEFINE_GDB_SYMBOL_START way to define it.
6669 (NONPOINTER_BITS): New macro.
6670 (EMACS_INT): Use it.
6671 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6672 the problem and/or configuring --with-wide-int.
6673 (USE_LSB_TAG): Simplify, based on above changes.
6674 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6675 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6677 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6679 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6680 covered by a display string that ends in a newline, and that cases
6681 going back by DVPOS lines to hit the search limit, lift the limit
6682 and go back until DVPOS is reached. (Bug#17244)
6684 * indent.c (Fvertical_motion): Handle correctly the case when the
6685 display string is preceded by an empty line.
6687 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6688 use S_IWRITE instead.
6690 2014-04-11 Glenn Morris <rgm@gnu.org>
6692 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6694 2014-04-11 Ken Brown <kbrown@cornell.edu>
6696 * Makefile.in (EMACS_MANIFEST): Revert last change.
6698 2014-04-10 Daniel Colascione <dancol@dancol.org>
6700 * puresize.h (BASE_PURESIZE): Increase.
6702 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6704 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6706 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6707 region handling (and don't call signal_before_change) if
6708 inhibit_modification_hooks is set.
6709 (signal_before_change): Don't check inhibit_modification_hooks any more.
6711 2014-04-08 Daniel Colascione <dancol@dancol.org>
6713 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6714 function cells contain valid lisp objects. (Modified version of
6717 * alloc.c (detect_suspicious_free): Split actual stack capturing
6718 out into new function for easier breakpoint setting.
6719 (note_suspicious_free): New function.
6721 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6723 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6725 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6726 (symbol_block_pinned): New var.
6727 (Fmake_symbol): Initialize `pinned'.
6728 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6729 pinned and signal an error for un-purifiable objects.
6730 (pure_cons): Use it.
6731 (Fpurecopy): Use it, except for objects that can't be purified.
6732 (mark_pinned_symbols): New function.
6733 (Fgarbage_collect): Use it.
6734 (gc_sweep): Remove hack made unnecessary.
6736 2014-04-07 Glenn Morris <rgm@gnu.org>
6738 * keyboard.c (Fopen_dribble_file): Doc tweak.
6740 2014-04-07 Ken Brown <kbrown@cornell.edu>
6742 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6744 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6746 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6747 We have a substitute execinfo.h on hosts that lack it.
6748 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6749 isn't optimized away.
6751 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6753 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6754 * alloc.c (memory_full):
6755 * charset.c (syms_of_charset):
6756 * doc.c (Fsnarf_documentation):
6758 * font.c (BUILD_STYLE_TABLE):
6759 * keyboard.c (make_lispy_event):
6760 * profiler.c (setup_cpu_timer):
6761 * xgselect.c (xg_select):
6762 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6764 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6765 Replace the only use with ARRAYELTS (font_property_table).
6766 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6768 2014-04-03 Daniel Colascione <dancol@dancol.org>
6770 * xterm.c (x_term_init):
6771 * xfns.c (best_xim_style):
6772 * xfaces.c (Fdump_colors):
6773 * w32fns.c (w32_default_color_map):
6774 * w32.c (init_environment, N_ENV_VARS):
6775 * unexcw.c (read_exe_header):
6776 * term.c (term_get_fkeys_1):
6777 * sysdep.c (init_baud_rate):
6778 * nsterm.m (ns_convert_key):
6779 * nsfns.m (get_geometry_from_preferences):
6780 * msdos.c (dos_set_window_size, init_environment):
6781 * macfont.m (mac_font_get_glyph_for_cid)
6782 (macfont_store_descriptor_attributes)
6783 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6784 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6785 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6787 * image.c (xpm_str_to_color_key):
6788 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6789 * frame.c (x_set_frame_parameters):
6790 * fileio.c (Ffile_selinux_context):
6791 * emacs.c (sort_args):
6792 * dosfns.c (msdos_stdcolor_name):
6793 * dired.c (file_attributes):
6794 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6795 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6798 2014-04-02 Daniel Colascione <dancol@dancol.org>
6800 * data.c (Ffset): Abort if we're trying to set a function call to
6803 * lisp.h (ARRAYELTS): New macro.
6805 * alloc.c: Include execinfo.h if available.
6806 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6807 (suspicious_free_record): New structure.
6808 (suspicious_objects, suspicious_object_index)
6809 (suspicious_free_history, suspicious_free_history_index):
6811 (find_suspicious_object_in_range, detect_suspicious_free)
6812 (Fsuspicious_object): New functions.
6813 (cleanup_vector): Call find_suspicious_object_in_range.
6815 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6817 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6818 width from font width (Bug#17163).
6820 * frame.c (x_set_frame_parameters): Calculate default values of
6821 new frame sizes only after all other frame parameters have been
6822 processed (Bug#17142).
6824 2014-04-02 Ken Brown <kbrown@cornell.edu>
6826 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6829 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6831 * xterm.c (x_draw_image_glyph_string): Adjust image background
6832 width accordingly when its x position is adjusted. (Bug#17115)
6834 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6836 * font.c (font_list_entities): Do not add empty vector to font cache.
6837 (font_matching_entity): Likewise. If matching entity is found, insert
6838 1-item vector with this entity instead of entity itself (Bug#17125).
6840 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6842 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6844 * fns.c (validate_subarray): Rename from validate_substring,
6845 since it works for vectors too. New arg ARRAY. Optimize for the
6846 non-nil case. Instead of returning bool, throw an error if out of
6847 range, so that the caller needn't do that. All uses changed.
6848 Report original values if out of range.
6849 (Fsubstring, Fsubstring_no_properties, secure_hash):
6850 Also optimize the case where FROM is 0 or TO is the size.
6852 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6854 * search.c (Freplace_match): Use make_specified_string.
6855 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6856 to catch bogus override face of glyph strings.
6857 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6858 Move common substring range checking code to...
6859 (validate_substring): ...this function.
6861 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6863 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6865 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6867 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6868 bar is zero height, just return (Bug#16976).
6869 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6871 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6873 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6874 is nil. If waiting for toolbar to complete, force a redraw.
6876 2014-03-28 Glenn Morris <rgm@gnu.org>
6878 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6879 (emacs_bugreport): New variable.
6880 (usage_message): Use PACKAGE_BUGREPORT.
6881 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6883 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6885 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6887 Port recent signal-related changes to FreeBSD.
6888 Reported by Herbert J. Skuhra.
6889 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6890 Move decls from here ...
6891 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6893 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6895 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6896 and width of image background when it is displayed with a 'box'
6899 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6901 More backward-compatible fix to char-equal core dump (Bug#17011).
6902 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6903 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6905 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6907 * image.c (init_svg_functions): When loading SVG-related libraries,
6908 free already loaded libraries if the initialization fails.
6909 (rsvg_handle_set_size_callback): Remove declaration, unused.
6911 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6913 Fix core dump in char-equal (Bug#17011).
6914 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6915 unibyte buffers, as we can't tell whether the characters are
6918 * insdel.c (adjust_markers_for_delete): Remove unused local.
6920 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6922 Have (MARKER . ADJUSTMENT) undo records always be immediately
6923 after their corresponding (TEXT . POS) record in undo list.
6925 * lisp.h (record-delete): New arg record_markers.
6926 (record_marker_adjustment): No longer needed outside undo.c.
6927 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6928 adjustments to undo.c's record_marker_adjustments. Note that
6929 fileio.c's decide_coding_unwind is another caller to
6930 adjust_markers_for_delete. Because it has undo list bound to t,
6931 it does not rely on adjust_markers_for_delete to record marker
6933 (del_range_2): Swap call to record_delete and
6934 adjust_markers_for_delete so as undo marker adjustments are
6935 recorded before current deletion's adjustments, as before.
6936 (adjust_after_replace):
6937 (replace_range): Pass value for new record_markers arg to
6939 * undo.c (record_marker_adjustment): Rename to
6940 record_marker_adjustments and made static.
6941 (record_delete): Check record_markers arg and call
6942 record_marker_adjustments.
6943 (record_change): Pass value for new record_markers arg to
6945 (record_point): at_boundary calculation no longer needs to account
6946 for marker adjustments.
6948 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6950 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6953 2014-03-26 Glenn Morris <rgm@gnu.org>
6955 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6957 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6959 * buffer.c (struct sortvec): Add field `spriority'.
6960 (compare_overlays): Use it.
6961 (sort_overlays): Set it.
6963 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6965 * xdisp.c (redisplay_window): If all previous attempts to find the
6966 cursor row failed, try a few alternatives before falling back to
6967 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6969 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6971 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6972 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6974 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6975 variables on Windows.
6977 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6979 * w32.c (unsetenv): Remove unused var `retval'.
6980 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6982 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6983 (start_watching): Remove unused var `thr'.
6985 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6986 (find_child_console): Remove unnecesary var `thread_id'.
6988 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6989 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6991 2014-03-26 Glenn Morris <rgm@gnu.org>
6993 * filelock.c (Flock_buffer): Doc tweak.
6995 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6996 * emacs.c (shut_down_emacs):
6997 * fileio.c (Finsert_file_contents, write_region):
6998 * filelock.c (top-level, syms_of_filelock):
6999 * insdel.c (prepare_to_modify_buffer_1):
7000 CLASH_DETECTION is always defined now.
7002 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7004 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7005 DLL handle, to speed up thread startup.
7007 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7009 Handle sigmask better with nested signal handlers (Bug#15561).
7010 * atimer.c (sigmask_atimers): Remove.
7011 Remaining use rewritten to use body of this function.
7012 * atimer.c (block_atimers, unblock_atimers):
7013 * callproc.c (block_child_signal, unblock_child_signal):
7014 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7015 New arg OLDSET. All callers changed.
7016 * atimer.c (block_atimers, unblock_atimers):
7017 * callproc.c (block_child_signal, unblock_child_signal):
7018 * keyboard.c (handle_interrupt):
7019 * sound.c (vox_configure, vox_close):
7020 Restore the old signal mask rather than unilaterally clearing bits
7021 from the mask, in case a handler is running within another
7022 handler. All callers changed.
7023 * lisp.h, process.c, process.h, term.c:
7024 Adjust decls and callers to match new API.
7025 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7026 signal handlers aren't supposed to use floating point anyway.
7027 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7029 2014-03-23 Daniel Colascione <dancol@dancol.org>
7031 Split gc_sweep into discrete functions for legibility and better
7034 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7035 (sweep_vectors): Fix typo in comment.
7036 (sweep_conses, sweep_floats, sweep_intervals)
7037 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7038 (gc_sweep): Call new functions, to which existing functionality is
7040 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7042 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7044 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7046 2014-03-23 Daniel Colascione <dancol@dancol.org>
7048 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7049 only if xic_style calls for it. This change allows Emacs to work
7050 with ibus. Also, don't leak resources if create_frame_xic fails,
7051 and stop caching xic_style across different displays.
7052 (supported_xim_styles): Make const.
7053 (best_xim_style): Remove first parameter: it's always just
7054 supported_xim_styles. Change to look at supported_xim_styles
7057 2014-03-23 Daniel Colascione <dancol@dancol.org>
7059 * term.c (init_tty): Rearrange condition for clarity; print
7060 appropriate diagnostic.
7062 2014-03-23 Daniel Colascione <dancol@dancol.org>
7064 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7065 array. (ASAN caught.)
7067 2014-03-22 Glenn Morris <rgm@gnu.org>
7069 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7071 2014-03-22 Daniel Colascione <dancol@dancol.org>
7073 * process.c (conv_sockaddr_to_lisp): When extracting the string
7074 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7076 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7078 Fix regression introduced by patch for Bug#10500.
7079 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7080 * w32term.c (x_draw_image_relief): Likewise.
7082 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7084 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7085 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7086 maximize a frame for odd default fonts.
7088 2014-03-21 Glenn Morris <rgm@gnu.org>
7090 * minibuf.c (history-length): Increase default from 30 to 100.
7092 2014-03-21 Daniel Colascione <dancol@dancol.org>
7094 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7095 every time we switch to minibuffer.
7097 * alloc.c (lisp_align_malloc, allocate_string_data)
7098 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7099 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7101 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7103 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7104 support more "verbs".
7106 2014-03-21 Daniel Colascione <dancol@dancol.org>
7108 Always prohibit dumping a dumped Emacs.
7110 * emacs.c (might_dump): New variable.
7111 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7112 * lisp.h (might_dump): Declare.
7113 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7115 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7117 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7119 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7121 * doc.c (store_function_docstring): Warn when we don't know where to
7123 (Fsubstitute_command_keys): Don't advertise the fact that
7124 text-properties are dropped, since we think it's a bug that we'll fix.
7126 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7127 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7128 * frame.c (frame_garbaged): Make "docstring" more precise.
7130 2014-03-20 Glenn Morris <rgm@gnu.org>
7132 * charset.c (init_charset): When we cannot find the charsets directory,
7133 mention if EMACSDATA is set.
7135 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7137 * fns.c (Frandom): Fix rare bug where the result isn't random.
7139 Fix porting inconsistency about rounding to even.
7140 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7141 This way, the unusual !HAVE_RINT case acts like the usual
7142 HAVE_RINT case, and we can fix the documentation accordingly.
7144 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7146 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7147 (w32_wnd_proc): Initialize the dwHoverTime member of
7148 TRACKMOUSEEVENT structure.
7150 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7152 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7154 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7156 * search.c (find_newline): Speed up the function when using the
7157 newline cache, by halving the number of calls to
7158 region_cache_forward and region_cache_backward. (Bug#16830)
7160 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7162 * buffer.c (Fset_buffer): Document return value (bug#17015).
7164 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7166 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7167 nil, always resize character wise to avoid potential loss of the
7168 mode line (Bug#16923 related).
7170 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7172 * frame.c (x_set_frame_parameters): Always calculate new sizes
7173 pixelwise to avoid potential loss when rounding.
7175 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7177 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7178 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7180 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7182 * w32.c (fstatat): Don't add an extra slash if the argument ends
7183 with a slash: this fails the subsequent call to stat_worker on
7184 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7186 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7188 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7190 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7192 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7194 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7195 when frame is only on one screen (Bug#14713).
7197 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7199 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7200 there's a valid wrap point in the display line, the last glyph
7201 cannot "just barely fit" on this row, because display_line doesn't
7202 let it. Instead, proceed as if the last glyph didn't fit, so that
7203 we eventually back up the iterator to the wrap point. This avoids
7204 delusional behavior of move_it_to, whereby it proceeds to the next
7205 display line, but sets current_x to zero for all the glyphs that
7206 without word-wrap would fit on the previous display line.
7207 One result was that visual-order cursor movement behaved erratically
7209 (Fmove_point_visually): Add code to find the x coordinate of the
7210 last character before wrap point, under word-wrap on a TTY.
7212 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7214 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7215 also return value of MOVE_POS_MATCH_OR_ZV from
7216 move_it_in_display_line_to, when moving from beginning of line to
7217 point's position. (Bug#16961)
7219 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7221 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7222 * window.c (Fselect_window): Explain NORECORD and
7223 `buffer-list-update-hook' in doc-string.
7225 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7227 * window.c (Fother_window_for_scrolling): Check that
7228 Vother_window_scroll_buffer is a buffer.
7230 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7232 * xterm.c (xim_initialize): Always pass a copy of resource name
7233 to XRegisterIMInstantiateCallback and eassert whether return
7234 value is True. Passing copy is important because Xlib doesn't
7235 make its own copy and resource name argument usually points to
7236 SSDATA (Vx_resource_name), which may be changed from Lisp.
7237 (xim_close_display): For XUnregisterIMInstantiateCallback,
7238 always eassert return value and pass exactly the same values
7239 as were used for XRegisterIMInstantiateCallback.
7240 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7241 sources to check why if you are interested.
7243 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7245 * dispnew.c (change_frame_size_1): Add new_lines instead of
7246 new_height, the latter may be still zero if passed as such.
7247 * window.c (Fwindow_pixel_height): Mention bottom divider in
7250 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7252 Fix "resource temporarily unavailable" with xgselect
7254 * xgselect.c: Include <stdbool.h>.
7255 (xg_select) [!USE_GTK]: Don't lose track of errno.
7257 Fix minor --enable-gcc-warnings issues.
7258 * widget.c (update_various_frame_slots, EmacsFrameResize):
7259 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7261 2014-03-04 Ken Brown <kbrown@cornell.edu>
7263 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7264 represent the actual adjustment needed for alignment.
7266 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7268 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7269 needed, and don't reallocate if the initial allocation already
7270 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7272 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7274 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7277 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7279 * cmds.c (delete-char): Update docstring pointing out that the
7280 function ignores `delete-active-region' and `overwrite-mode'.
7282 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7284 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7286 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7287 allocated buffer due to alignment.
7288 (freehook): If the block to be freed was allocated by
7289 'aligned_alloc', find its real pointer before calling 'free'.
7291 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7294 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7296 * font.c (toplevel): Adjust comment about font cache layout.
7297 (font_clear_cache): Fix to match real font cache layout.
7298 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7299 (Fframe_font_cache) [FONT_DEBUG]: New function.
7300 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7302 Avoid crashes when X fonts are erroneously freed on reused X
7303 'Display *' connection data (Bug#16069). Note that X font
7304 resources still may be leaked, but currently there is no way
7305 to completely avoid it.
7306 * xterm.h (struct x_display_info): New member x_id. Add comments.
7307 * xterm.c (x_display_id): New variable.
7308 (x_term_init): Assign identifier to each opened X connection.
7309 * xfont.c (struct xfont): New member x_display_id.
7310 (xfont_open): Initialize it with frame's display id.
7311 (xfont_close): Check whether font's display id matches the one
7312 recorded for the given display. Adjust comment.
7313 * xftfont.c (struct xftfont_info):
7314 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7316 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7318 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7319 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7320 killed Vother_window_scroll_buffer.
7321 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7323 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7325 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7326 that start with more than 2 slashes as UNCs. (Bug#16751)
7328 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7330 Fix a few crashes and leaks when cloning C strings.
7331 * alloc.c, lisp.h (dupstring): New function.
7332 * gtkutil.c (xg_get_font):
7333 * term.c (tty_default_color_capabilities):
7334 * xsettings.c (store_monospaced_changed)
7335 (store_font_name_changed, parse_settings)
7336 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7337 This avoids some unlikely crashes due to accessing freed storage,
7338 and avoids some minor memory leaks in the more-typical case.
7340 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7342 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7343 cursor when modeline can't be dragged (Bug#16647).
7345 2014-02-28 Glenn Morris <rgm@gnu.org>
7347 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7348 from custom-delayed-init-variables. (Bug#11565)
7350 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7352 More fixes for mouse glyph calculations (Bug#16647).
7353 * window.c (coordinates_in_window): In intersection of
7354 horizontal and vertical window dividers prefer the horizontal
7355 one. Add some extra parens to last fix.
7356 (window_relative_x_coord): Return x-coordinate for header and
7358 * xdisp.c (remember_mouse_glyph): In text area don't extend
7359 glyph into mode line to show the vertical drag cursor there
7360 immediately. Subdivide mouse glyphs in right fringes to show a
7361 horizontal drag cursor as soon as we enter the "grabbable width"
7362 portion. Handle vertical border case separately. Do not
7363 subdivide window divider areas.
7364 (note_mouse_highlight): On bottom divider of bottommost windows
7365 show vertical drag cursor only when the minibuffer window can be
7368 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7370 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7371 reset by the face of the object just displayed. See also bug#76.
7372 (get_next_display_element): If the string came from a display
7373 property, examine the box face attribute at it->position, not at
7374 it->current.pos, since the latter was not updated yet. (Bug#16870)
7375 (handle_face_prop): Improve commentary.
7377 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7379 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7380 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7382 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7384 Fixes around Bug#16647.
7385 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7386 ON_BOTTOM_DIVIDER cases.
7387 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7388 only if the window has no right divider.
7389 (Fcoordinates_in_window_p): Fix doc-string.
7391 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7393 * lread.c (Funintern): Fix doc to match advertised calling convention.
7395 2014-02-24 Daniel Colascione <dancol@dancol.org>
7397 * keyboard.c (read_char): Close race that resulted in lost events.
7399 2014-02-22 Glenn Morris <rgm@gnu.org>
7401 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7402 * window.c (window-resize-pixelwise): Doc fixes.
7404 * process.c (Finternal_default_process_filter)
7405 (Finternal_default_process_sentinel): Doc tweaks.
7407 2014-02-21 Glenn Morris <rgm@gnu.org>
7409 * process.c (Fprocess_buffer, Faccept_process_output)
7410 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7413 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7415 * window.c (Fwindow_scroll_bar_width): New function.
7417 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7419 Pacify GCC when configuring with --enable-gcc-warnings.
7420 * xdisp.c (move_it_in_display_line_to) [lint]:
7421 Initialize recently-added local.
7423 2014-02-21 Daniel Colascione <dancol@dancol.org>
7425 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7427 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7429 * xdisp.c (init_iterator): Don't dereference a bogus face
7430 pointer. (Bug#16819)
7431 (try_cursor_movement): Don't use cursor position if
7432 set_cursor_from_row failed to compute it. This avoids assertion
7433 violations in MATRIX_ROW.
7434 (move_it_in_display_line_to): Save the iterator state in ppos_it
7435 only once per call. Reimplement the method used to return to the
7436 best candidate position if all the positions found in display line
7437 are beyond TO_CHARPOS. This cuts down the number of calls to
7438 bidi_shelve_cache, which moves a lot of stuff when lines are long
7439 and include bidirectional text. (Bug#15555)
7441 2014-02-20 Glenn Morris <rgm@gnu.org>
7443 * data.c (Fdefalias): Doc fix.
7445 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7447 * xdisp.c (display_line): Fix horizontal scrolling of large images
7448 when fringes are turned off. This comes at a price of not
7449 displaying the truncation/continuation glyphs in this case.
7452 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7453 CreateDIBSection returns an error indication, zero out *ximg after
7454 destroying the image. This avoids crashes in memory allocations
7455 due to the fact that some of the callers also call
7456 x_destroy_x_image, which will attempt to free an already free'd
7459 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7461 * widget.c (update_various_frame_slots): Don't set
7462 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7464 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7466 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7468 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7470 temacs --daemon fix (Bug#16599).
7471 * emacs.c (main): Initialize daemon_pipe[1] here ...
7472 (syms_of_emacs): ... instead of here.
7474 2014-02-16 Anders Lindgern <andlind@gmail.com>
7476 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7479 2014-02-16 Daniel Colascione <dancol@dancol.org>
7481 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7482 (xd_get_connection_address): Use it.
7483 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7484 xd_get_connection_address because the latter signals if the bus
7485 we're trying to close is already disconnected.
7487 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7489 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7490 argument to CreateThread. This avoids segfaults on Windows 9X.
7491 Reported by oslsachem <oslsachem@gmail.com>.
7493 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7495 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7496 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7497 (check_lseek): New function, to report lseek errors.
7498 (save_data_space, update_file_ptrs, read_header, write_header)
7499 (copy_file, copy_rest, unexec): Use these news functions.
7500 (update_file_ptrs): Don't assume wraparound behavior when
7501 converting a large size_t value to off_t.
7503 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7505 * composite.c (fill_gstring_header): Pass positions as C integers
7506 and move parameters checking to...
7507 (Fcomposition_get_gstring): ...this function. Handle case when
7508 buffer positions are in reversed order and avoid crash (Bug#16739).
7510 * buffer.c (validate_region): Mention current buffer in error message.
7512 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7514 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7516 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7518 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7520 2014-02-11 Glenn Morris <rgm@gnu.org>
7522 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7523 Replace refs to "OpenStep" in messages.
7525 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7527 Avoid "." at end of error diagnostics.
7528 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7529 * font.c (Ffont_at):
7530 * nsfns.m (ns_display_info_for_name):
7531 * nsselect.m (Fx_own_selection_internal):
7532 * nsterm.m (performDragOperation:):
7533 Remove "." from end of diagnostic.
7535 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7537 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7538 unintuitive (bug#15824).
7539 (Fyes_or_no_p): Doc fix (bug#15456).
7541 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7543 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7545 * eval.c (call_debugger): When exiting the debugger, do not allow
7546 max_specpdl_size less than actual binding depth (Bug#16603).
7547 (syms_of_eval): Adjust docstring.
7549 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7551 * cmds.c (Fself_insert_command): Output a clearer error message on
7552 negative repetitions (bug#9476).
7554 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7556 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7558 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7560 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7562 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7564 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7566 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7568 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7570 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7572 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7573 `exit' works (bug#15865).
7575 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7577 Constrain window box/body sizes and margin widths (Bug#16649).
7578 * xdisp.c (window_box_width): Don't return less than zero.
7579 (window_box_left_offset, window_box_right_offset): Don't return
7580 more than the window's pixel width.
7581 * window.c (window_body_height, window_body_width): Don't return
7583 (window_resize_apply): Adjust margin width, if necessary.
7585 2014-02-07 Glenn Morris <rgm@gnu.org>
7587 * nsterm.m (syms_of_nsterm): Doc fix.
7589 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7591 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7592 New variables: pointers through which to call the respective APIs.
7593 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7594 (filename_from_ansi, sys_link, check_windows_init_file):
7595 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7596 This is required on Windows 9X, where we dynamically load
7597 UNICOWS.DLL which has their non-stub implementations.
7598 (maybe_load_unicows_dll): Assign addresses to these 2 function
7599 pointers after loading UNICOWS.DLL.
7601 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7602 MultiByteToWideChar and WideCharToMultiByte through function
7605 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7608 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7610 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7611 for OSX >= 10.9 if separate spaces are used.
7612 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7614 2014-02-06 Glenn Morris <rgm@gnu.org>
7616 * buffer.c (cache-long-scans): Doc fix.
7618 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7620 * w32fns.c (Fw32_shell_execute): Doc fix.
7622 2014-02-05 Bastien Guerry <bzg@gnu.org>
7624 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7625 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7627 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7629 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7630 outside the window (Bug#16649).
7632 * xdisp.c (note_mouse_highlight): When entering a margin area show
7633 a non-text cursor (Bug#16647).
7635 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7637 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7638 It prompted a compile-time diagnostic on GNU/Linux.
7639 Simplify to remove the need for the label.
7641 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7643 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7644 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7645 to show it; otherwise return 'unsupported--w32-dialog' to signal
7646 to the caller that emulation with menus is necessary.
7647 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7649 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7651 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7654 * menu.c (Fx_popup_dialog): Don't condition the call to
7655 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7656 special symbol 'unsupported--w32-dialog', emulate the dialog with
7657 a menu by calling x-popup-menu.
7659 * menu.h (Qunsupported__w32_dialog): New extern variable.
7661 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7663 * keyboard.c (kbd_buffer_get_event): Read file notification events
7666 * xgselect.c (xg_select): Read glib events in any case, even if
7667 there are no file descriptors to watch for. (Bug#16519)
7669 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7671 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7672 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7673 * w32term.c (w32_draw_window_divider): Handle first and last
7675 * w32term.h (w32_fill_area_abs): New function.
7676 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7678 * xfaces.c (realize_basic_faces): Handle new face ids.
7679 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7680 and bottom divider width.
7681 * xterm.c (x_draw_window_divider): Handle first and last pixels
7684 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7686 * print.c (Fexternal_debugging_output): Add cast to pacify
7687 --enable-gcc-warnings.
7688 * eval.c (call_debugger): Grow specpdl if the debugger was
7689 entered due to specpdl overflow (Bug#16603) and allow more
7690 specpdl space for the debugger itself.
7692 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7694 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7697 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7699 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7700 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7702 * print.c (Fexternal_debugging_output): If the argument character
7703 is non-ASCII, encode it with the current locale's encoding before
7704 writing the result to the terminal. (Bug#16448)
7706 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7707 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7710 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7712 * process.c (create_process): Reset SIGPROF handler in the child.
7713 * callproc.c (call_process): Likewise.
7715 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7717 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7719 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7721 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7722 of zero to print strings, GDB doesn't like it.
7724 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7725 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7726 we still use correct addresses. (Bug#16576)
7728 2014-01-27 K. Handa <handa@gnu.org>
7730 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7731 to preserve the code detection behavior of 24.3.
7732 * coding.h (struct coding_system): New member detected_utf8_bytes.
7733 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7734 (decode_coding_gap): Use short cut for UTF-8 file reading only
7735 when coding->detected_utf8_bytes equals to coding->src_bytes.
7736 * fileio.c (Finsert_file_contents): Cancel the previous change.
7738 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7740 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7741 that are not visible.
7743 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7745 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7746 is grabbed (Bug#16565).
7748 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7750 * xdisp.c (last_max_ascent): Re-remove after erroneously
7751 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7753 (move_it_to): Re-remove reference to last_max_ascent.
7754 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7755 max_descent here instead of calling line_bottom_y.
7758 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7760 * terminal.c (initial_free_frame_resources): New function.
7761 (init_initial_terminal): Install new hook to free face cache
7762 on initial frame and avoid memory leak. For details, see
7763 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7764 * xfaces.c (free_frame_faces): Adjust comment.
7766 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7768 * data.c (Fstring_to_number): Document results if unparsable
7771 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7773 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7775 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7777 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7778 * coding.c (detect_coding_utf_8, emacs_mule_char)
7779 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7780 (check_utf_8, decode_coding):
7781 * coding.h (struct coding_system.errors):
7782 Use ptrdiff_t, not int, for integer values derived from buffer and
7785 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7786 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7787 before invoking decode_coding_gap, since there's just one block.
7789 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7791 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7792 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7793 too early. Again run change_frame_size before assigning menu-
7796 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7798 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7799 arrives, call x_check_fullscreen, in case the new display has a
7800 different resolution. (Bug#16517)
7802 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7804 * term.c (read_menu_input): If the selected frame changes, exit
7806 (tty_menu_show): If the selected frame changes while we displayed
7807 a menu, throw to top level. (Bug#16479)
7809 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7811 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7813 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7815 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7816 * data.c (count_one_bits_word): Fix bug (negated comparison)
7817 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7819 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7821 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7822 Avoid undefined behavior by initializing display property bit of a
7823 string processed by the bidirectional iterator. For details, see
7824 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7826 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7828 Minor cleanup of previous change.
7829 * image.c (imagemagick_error, Fimagemagick_types):
7830 Omit some recently-introduced and unnecessary casts and assignments.
7832 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7834 Fix two memory leaks discovered with Valgrind.
7835 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7836 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7838 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7840 Fixes in window size functions around Bug#16430 and Bug#16470.
7841 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7842 (Fwindow_mode_line_height, Fwindow_header_line_height)
7843 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7844 Minor doc-string adjustments.
7845 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7846 Rewrite doc-strings.
7847 (window_body_height, window_body_width): Do not count partially
7848 visible lines/columns when PIXELWISE is nil (Bug#16470).
7849 (Qfloor, Qceiling): New symbols.
7851 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7853 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7854 when the image cache is not yet allocated. (Bug#16509)
7856 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7858 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7859 re-attach intervals to its base buffer (Bug#16502).
7860 * intervals.c (set_interval_object): Move from here...
7861 * intervals.h (set_interval_object): ... to here. Fix comments.
7863 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7865 Avoid undefined behavior by initializing buffer redisplay bit.
7866 Reported by Dmitry Antipov in
7867 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7868 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7870 Revert some of the CANNOT_DUMP fix (Bug#16494).
7871 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7873 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7875 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7876 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7877 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7878 they are replaced by macros that expand into direct calls to the
7879 corresponding functions from GDI32.DLL.
7880 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7881 variables in the Cygwin build, they are unused.
7883 2014-01-19 K. Handa <handa@gnu.org>
7885 * composite.c (composition_update_it): Fix previous change.
7887 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7889 Fix file name handling on MS-Windows 9X.
7890 * w32.c (maybe_load_unicows_dll): New function.
7892 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7893 on, to make sure we can convert file names to and from UTF-8 on
7894 Windows 9X. This fixes a failure to start up because Emacs cannot
7895 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7897 * w32font.c [WINDOWSNT]: Include w32.h.
7898 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7899 of implementing the same stuff.
7900 Remove now unused g_b_init_is_windows_9x.
7902 * w32.h (maybe_load_unicows_dll): Add prototype.
7904 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7906 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7907 switch to single keyboard. Prevents daemon crashes when a new
7908 client connects while we show a TTY menu in an existing client.
7911 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7913 Fix MinGW64 porting problem with _setjmp.
7914 Reported by Eli Zaretskii in:
7915 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7916 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7917 the old _setjmp and _longjmp. All uses changed.
7919 2014-01-13 Daniel Colascione <dancol@dancol.org>
7921 * textprop.c (Fremove_list_of_text_properties):
7922 Correctly handle reaching the end of the interval tree. (Bug#15344)
7924 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7926 * xdisp.c (resize_mini_window): Round height to a multiple of
7927 frame's line height. Fix bug in calculation of window start
7928 position (Bug#16424).
7930 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7932 * macfont.m: Include termchar.h.
7933 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7934 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7935 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7936 *_WITH_GC_* to take face and f as parameters.
7937 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7938 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7940 2014-01-13 Daniel Colascione <dancol@dancol.org>
7942 Fix menu item updating in the presence of the Unity global menu
7945 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7946 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7948 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7949 updating menus; explain why.
7950 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7951 problem it's supposed to solve and it interferes with detecting
7952 the presence of a global menu.
7953 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7956 2014-01-11 K. Handa <handa@gnu.org>
7958 * composite.c (composition_update_it): Fix indexing of
7959 LGSTRING_CHAR (Bug#15984).
7961 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7963 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7965 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7967 * xdisp.c (try_window_id): Don't use this function's optimizations
7968 if overlays in the buffer displayed by the window have changed
7969 since last redisplay. (Bug#16347)
7970 (message_dolog): Fix indentation.
7972 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7974 * frame.c (frame_resize_pixelwise): Fix doc-string.
7976 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7978 Fix handling of internal borders (Bug#16348).
7979 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7980 Remove internal border width from pixel width of windows.
7981 (change_frame_size_1): Don't return early when frame's pixel
7982 size changes - we still have to record the new sizes in the
7984 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7985 also when toolbar gets larger.
7986 * window.c (check_frame_size): Include internal_border_width in
7988 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7989 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7990 In non-toolkit/non-GTK version clear internal border.
7991 * xterm.c (x_clear_under_internal_border): New function for
7992 non-toolkit/non-GTK version.
7993 (x_after_update_window_line): In non-toolkit/non-GTK version
7995 (handle_one_xevent, x_set_window_size):
7996 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7997 * xterm.h (x_clear_under_internal_border): Extern it.
7999 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8001 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8002 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8005 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8007 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8008 last value of point is not equal to buffer's point. (Bug#16129)
8010 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8013 * nsterm.h (updateCollectionBehavior): Rename from
8014 updateCollectionBehaviour. All uses changed.
8016 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8017 * Makefile.in (SETFATTR): New macro.
8018 (temacs$(EXEEXT)): Use it.
8020 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8022 Fix maximization behavior on Windows (Bug#16300).
8023 * w32fns.c (w32_fullscreen_rect): Don't handle
8024 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8025 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8026 of SetWindowPos. Restore last placement also when leaving
8027 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8028 but the FULLSCREEN_BOTH case.
8030 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8033 * data.c (arithcompare_driver):
8034 * fileio.c (Fcar_less_than_car):
8035 * fns.c (internal_equal):
8036 * frame.c (delete_frame):
8037 * lisp.h (enum More_Lisp_Bits):
8039 Avoid C99 constructs that don't work in C89.
8040 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8041 to port to C89, which doesn't have 'long long'.
8042 (count_trailing_zero_bits): Use them.
8044 2014-01-03 Chong Yidong <cyd@gnu.org>
8046 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8048 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8050 Further adjust frame/window scrollbar width calculations.
8051 * window.c (apply_window_adjustment):
8052 Set windows_or_buffers_changed.
8053 (Fwindow_scroll_bars): Return actual scrollbar width.
8054 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8055 For non-toolkit builds again use 14 as minimum width and set
8056 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8057 * xterm.c (XTset_vertical_scroll_bar): Take width from
8058 WINDOW_SCROLL_BAR_AREA_WIDTH.
8059 (x_new_font): Rename wid to unit. Base calculation of new
8060 scrollbar width on toolkit used and make it analogous to that of
8061 x_set_scroll_bar_default_width.
8062 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8063 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8064 of GetSystemMetrics.
8065 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8066 WINDOW_SCROLL_BAR_AREA_WIDTH.
8067 (x_new_font): Make it correspond to changes in xterm.c.
8069 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8071 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8072 This is a cleaner way to fix the MinGW-w64 porting problem.
8073 Check for INTPTR_MAX misconfiguration.
8075 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8077 * search.c (newline_cache_on_off, find_newline): In indirect
8078 buffers, use the newline cache of the base buffer.
8080 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8081 buffer, invalidate the caches of its base buffer. (Bug#16265)
8083 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8084 buffers, use the width-run cache of the base buffer.
8086 * xdisp.c (redisplay_window): When the window displays an indirect
8087 buffer, and the character widths in the display table have
8088 changed, invalidate the width-run cache of the corresponding base
8091 * fileio.c (Finsert_file_contents): When invalidating the newline
8092 cache, consider the case of inserting into indirect buffer.
8094 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8095 In indirect buffers, use the paragraph cache of the base buffer.
8097 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8099 * window.c (grow_mini_window): Fix last change.
8101 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8103 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8105 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8107 * w32term.c (w32_initialize): Use LCID and LOWORD.
8109 * w32proc.c (create_child): Use pid_t for 5th argument.
8110 (IsValidLocale): Don't provide prototype for MinGW64.
8111 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8112 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8114 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8115 MinGW64 doesn't support.
8117 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8119 * w32.c (set_named_security_info): New function.
8120 (acl_set_file): Fall back on set_named_security_info if
8121 set_file_security fails.
8122 (g_b_init_set_named_security_info_w)
8123 (g_b_init_set_named_security_info_a): New static variables.
8124 (globals_of_w32): Initialize them to zero.
8125 (set_named_security_info): Set them to non-zero if the
8126 corresponding API is available.
8127 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8128 New function typedefs.
8130 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8132 Some more fixes following pixelwise resize changes including one
8134 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8135 of frame_resize_pixelwise.
8136 * widget.c (pixel_to_text_size): New function.
8137 (update_wm_hints): Have size hints respect value of
8138 frame_resize_pixelwise.
8139 (EmacsFrameResize): Alway process resize requests pixelwise.
8140 * window.c (grow_mini_window): Make sure mini window is at least
8142 * xdisp.c (display_menu_bar): Make sure menubar extends till
8144 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8145 (x_set_tool_bar_lines): Calculate pixelwise.
8146 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8147 frame_resize_pixelwise.
8149 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8151 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8152 variables not used there.
8154 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8156 * w32.c (sys_umask): New function. (Bug#16299)
8158 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8160 * dispnew.c (change_frame_size_1): Take old width of root window
8161 from that window's pixel width. (Bug#16284)
8163 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8165 Plain copy-file no longer chmods an existing destination (Bug#16133).
8166 * fileio.c (realmask): Now a static var, not a local.
8167 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8168 Remove arg STATPTR. All uses changed.
8169 (Fcopy_file): Do not alter permissions of existing destinations,
8170 unless PRESERVE-PERMISSIONS (renamed from
8171 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8172 Avoid race when testing for existing destinations and for
8173 when input and output files are the same.
8174 If changing the group fails, adjust both default and
8175 preserved permissions so that access is not granted to the
8177 (Fset_default_file_modes, init_fileio): Update realmask.
8178 (Fdefault_file_modes): Use realmask instead of calling umask.
8180 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8182 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8183 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8184 flags on the daemon pipe ends before execing.
8186 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8188 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8189 session. (Bug#14739)
8191 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8193 * callproc.c (Vexec_path): Document that exec-directory is in it.
8195 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8197 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8200 2013-12-27 Chong Yidong <cyd@gnu.org>
8202 * data.c (Fsymbol_function): Doc fix.
8204 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8206 Some more tinkering with Bug#16051.
8207 * window.c (resize_frame_windows): Don't let the size of the
8208 root window drop below the frame's default character size.
8209 Never ever delete any subwindows - let the window manager do the
8212 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8213 of toolbar lines needed when they exceed the height of the root
8215 (unwind_create_frame_1): New function.
8216 (Fx_create_frame): Generally inhibit calling the window
8217 configuration change hook here. Remove extra call to
8218 change_frame_size - it's not needed when we don't run the
8219 configuration change hook.
8221 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8223 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8224 On my Fedora 19 platform the core dumps were so big that
8225 my desktop became nearly catatonic.
8226 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8227 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8228 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8229 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8230 a clang-only syntax.
8231 * conf_post.h (__has_feature): New macro, if not already defined.
8232 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8233 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8235 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8237 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8238 is a file name. (Bug#16252)
8240 2013-12-25 Chong Yidong <cyd@gnu.org>
8242 * keyboard.c (Voverriding_terminal_local_map)
8243 (Voverriding_local_map): Doc fix.
8245 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8247 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8249 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8250 file name when it is submitted to ShellExecute. Simplify code.
8251 Don't test DOCUMENT for being a string, as that is enforced by
8252 CHECK_STRING. Doc fix.
8254 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8256 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8257 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8258 redisplay_tool_bar does. Improve and fix commentary.
8259 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8260 limits of the glyph matrices. (Bug#16051)
8261 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8262 only when the new size is different from the old one, and the new
8263 size can be achieved given the frame height.
8265 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8267 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8269 2013-12-23 Glenn Morris <rgm@gnu.org>
8271 * lread.c (Fload): Mention load-prefer-newer in doc.
8273 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8275 Handle Bug#16207 by being more restrictive when running hooks.
8276 * window.c (unwind_change_frame): New function.
8277 (Fset_window_configuration): Don't run configuration change hook
8278 while the frame configuration is unsafe. Call select_window
8281 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8283 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8285 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8287 * nsterm.h: Declare EmacsColor category.
8289 * nsterm.m (NSColor): Implement EmacsColor category.
8290 (ns_get_color): Use colorUsingDefaultColorSpace.
8291 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8293 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8295 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8297 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8298 having the PNG_NORETURN attribute, to avoid compiler warning in
8301 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8303 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8305 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8306 fringe background extension.
8307 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8308 because they are now always the same as `left' and `width',
8309 respectively. Remove code for the case that `width' and
8310 `sb_width' are different.
8312 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8314 Remove scroll_bar_actual_width from frames.
8315 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8316 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8317 (x_figure_window_size):
8318 * nsterm.m (x_set_window_size):
8319 * widget.c (set_frame_size):
8320 * w32term.c (x_set_window_size):
8321 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8322 scroll_bar_actual_width.
8324 Convert scroll_bar members to integers on Windows.
8325 * w32term.h (struct scroll_bar): Convert top, left, width,
8326 height, start, end and dragging to integers.
8327 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8329 * w32term.c (w32_set_scroll_bar_thumb)
8330 (w32_scroll_bar_handle_click): Remove XINT conversions for
8331 scroll_bar members. Treat bar->dragging as integer.
8332 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8333 first element. Remove XINT conversions for scroll_bar members.
8334 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8335 Remove XINT conversions for scroll_bar members.
8337 Fix assignment for new window total sizes.
8338 * window.c (Fwindow_resize_apply_total): Assign values for
8341 2013-12-20 Chong Yidong <cyd@gnu.org>
8343 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8344 argument to `append'.
8346 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8348 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8349 current text face, for extending the face of the display margins.
8352 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8353 Doc fix. (Bug#16190)
8355 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8357 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8360 * nsterm.m (Qfile, Qurl): New.
8361 (EV_MODIFIERS2): New macro.
8362 (EV_MODIFIERS): Use EV_MODIFIERS2.
8363 (ns_term_init): Remove font and color from DND, does not work on
8364 newer OSX, and other ports don't have them.
8365 (performDragOperation:): Handle modifiers used during drag.
8366 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8367 Remove global Lisp variables used to communicate with ns-win.el.
8368 Remove font and color handling.
8369 (syms_of_nsterm): Defsym Qfile and Qurl.
8371 2013-12-19 Anders Lindgren <andlind@gmail.com>
8373 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8374 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8376 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8377 (constrainFrameRect): Remove special case nr_screens == 1.
8378 Don't constrain size to size of view.
8380 * nsterm.h (ns_output): Remove dont_constrain.
8382 2013-12-19 Anders Lindgren <andlind@gmail.com>
8384 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8386 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8388 Minor fixes for recent openp changes.
8389 * lisp.h (GCPRO7): New macro.
8390 * lread.c (openp): Use bool for boolean; all callers changed.
8391 Protect save_string from GC. Don't assume that file descriptors
8392 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8393 warning about uninitialized variable.
8395 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8397 * w32fns.c (emacs_abort): Use intptr_t as argument of
8398 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8400 2013-12-18 Glenn Morris <rgm@gnu.org>
8402 * lread.c (Fload): Pass load_prefer_newer to openp.
8403 Don't bother checking mtime if openp already did it.
8404 (openp): Add `newer' argument, to check all suffixes
8405 and find the newest file.
8406 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8407 * callproc.c (call_process):
8408 * charset.c (load_charset_map_from_file):
8409 * emacs.c (init_cmdargs):
8410 * image.c (x_create_bitmap_from_file, x_find_image_file):
8412 * lread.c (Flocate_file_internal):
8413 * process.c (Fformat_network_address):
8414 * sound.c (Fplay_sound_internal):
8415 * w32.c (check_windows_init_file):
8416 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8418 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8420 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8422 * w32.c (getloadavg): Don't index samples[] array with negative
8423 indices. Recover from wall-clock time being set backwards.
8425 * w32term.c (w32_initialize): Declare the argument of
8426 set_user_model as const.
8428 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8429 (w32_menu_show): Constify some arguments passed to MessageBox.
8431 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8432 to initialize Lisp objects.
8434 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8435 initialize Lisp objects.
8437 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8438 use variables used only on X under that condition.
8440 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8441 variables not used there.
8443 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8445 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8446 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8448 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8450 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8451 code, revealed in presence of R2L characters, character
8452 compositions, and display vectors. A better fix for Bug#16148.
8453 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8454 GTK and NS builds, they don't have this member of struct frame.
8456 * dispextern.h (struct composition_it): Correct a comment for the
8459 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8461 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8462 This prevents a compilation error on C compilers that do not
8463 default functions to return 'int' if not declared. Also, add
8464 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8465 since it now uses inline functions.
8467 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8469 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8470 display margins on mode line, header line, and in the frame's
8471 tool-bar window. (Bug#16165)
8473 2013-12-16 Andreas Schwab <schwab@suse.de>
8475 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8477 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8479 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8482 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8484 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8486 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8488 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8489 intended to find bogus pointers in font objects (Bug#16140).
8490 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8491 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8492 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8493 Disable for MS-Windows due to Bug#15876; apparently this
8494 requires more or less substantial changes in fontset code.
8495 * xfont.c (xfont_close):
8496 * xftfont.c (xftfont_close): Call x_display_info_for_display
8497 to check whether 'Display *' is valid (Bug#16093 and probably
8500 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8502 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8503 Reported by Juanma Barranquero <lekktu@gmail.com>.
8505 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8506 open a pty on MS-Windows. (Bug#16152)
8508 * emacs.c (decode_env_path): Fix bogus comparison against
8509 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8511 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8513 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8514 (Fx_file_dialog): Add parentheses around && to silence warning.
8516 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8518 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8520 * xdisp.c (extend_face_to_end_of_line): Extend background of
8521 non-default face in margin areas as well. (Bug#16151)
8522 (display_line): Call extend_face_to_end_of_line for continued
8523 lines as well, if the display margins have non-zero width.
8524 (set_glyph_string_background_width): When needed, set the
8525 extends_to_end_of_line_p flag on glyph strings to be drawn in
8526 margin areas, not only in the text area.
8528 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8531 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8533 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8534 Don't worry about verify_error being t, since it has to be a list.
8536 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8538 Use bool for boolean, focusing on headers.
8539 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8540 No need to include <stdbool.h>, since conf_post.h does it now.
8541 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8542 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8543 (SET_PER_BUFFER_VALUE_P):
8544 * ccl.c, ccl.h (setup_ccl_program):
8545 * ccl.h (CHECK_CCL_PROGRAM):
8546 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8547 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8548 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8549 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8550 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8551 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8552 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8553 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8554 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8555 (CHARSET_FAST_MAP_SET):
8556 * coding.c (decode_coding_ccl, encode_coding_ccl):
8557 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8558 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8559 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8560 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8561 (decode_coding_c_string):
8562 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8563 * conf_post.h (has_attribute):
8564 * dispextern.h (trace_redisplay_p)
8565 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8566 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8567 (SET_GLYPH_FROM_CHAR_GLYPH)
8568 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8569 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8570 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8571 (cursor_in_mouse_face_p):
8572 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8573 (blank_row, prepare_desired_row)
8574 (build_frame_matrix_from_leaf_window, make_current)
8575 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8576 (update_window, scrolling_window, update_frame_line):
8577 * disptab.h (GLYPH_FOLLOW_ALIASES):
8578 * editfns.c (Fformat):
8579 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8580 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8581 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8582 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8583 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8584 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8585 (FONT_DEFERRED_LOG):
8586 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8587 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8588 (FRAME_MOUSE_UPDATE):
8589 * fringe.c (Fdefine_fringe_bitmap):
8590 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8591 (x_create_bitmap_from_xpm_data, xpm_load_image):
8592 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8593 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8594 (MERGE_INTERVAL_CACHE):
8595 * keymap.h (KEYMAPP):
8596 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8597 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8598 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8599 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8600 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8601 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8602 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8603 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8604 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8605 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8606 (SETUP_BUFFER_SYNTAX_TABLE):
8607 * systime.h (timespec_valid_p):
8608 * term.c (save_and_enable_current_matrix):
8609 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8610 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8611 (redisplay_internal, try_window_reusing_current_matrix)
8612 (sync_frame_with_window_matrix_rows, try_window_id)
8613 (display_menu_bar, display_tty_menu_item, display_mode_line)
8614 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8615 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8616 * xmenu.c (xmenu_show):
8617 * xterm.c (use_xim, x_term_init):
8618 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8619 (struct x_bitmap_record):
8620 Use bool for booleans.
8621 * ccl.c (struct buffer_text):
8622 * ccl.h (struct ccl_program):
8623 * charset.h (struct charset):
8625 * coding.h (struct iso_2022_spec, struct coding_system):
8626 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8627 (struct glyph_string, struct face, struct face_cache)
8628 (struct bidi_string_data, struct bidi_it)
8629 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8631 * editfns.c (Fformat):
8632 * frame.h (struct frame):
8633 * fringe.c (struct fringe_bitmap):
8634 * intervals.h (struct interval):
8635 * keyboard.h (struct kboard):
8636 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8637 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8638 (struct Lisp_Buffer_Local_Value, union specbinding):
8639 * macfont.m (struct macfont_info):
8640 * process.h (struct Lisp_Process):
8641 * termchar.h (struct tty_display_info):
8642 * window.h (struct window):
8643 * xterm.h (struct x_output):
8644 Use bool_bf for boolean bit-fields.
8645 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8646 All callers changed.
8647 * ccl.h (struct ccl_program): Remove unused members private_state,
8648 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8650 (struct ccl_spec): Remove unused members cr_carryover,
8651 eight_bit_carryover.
8652 * conf_post.h: Include <stdbool.h>.
8653 (bool_bf): New type.
8654 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8655 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8656 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8657 'do { ... } while (false)' brackets.
8658 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8659 Args must now be expressions; all callers changed.
8660 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8661 (PRODUCE_GLYPHS): Simplify use of boolean.
8662 * fileio.c (Fcopy_file):
8663 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8664 * lisp.h (UNGCPRO): Return void, not int.
8665 (FOR_EACH_TAIL): Use void expression, not int expression.
8666 * region-cache.c: Reindent.
8667 * region-cache.h: Copy comments from region-cache.c, to fix
8668 incorrect remarks about booleans.
8670 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8672 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8673 when character at point is displayed from a display vector.
8676 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8678 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8679 now a list of certificate validation checks that will abort a
8680 connection with an error.
8681 (Fgnutls_boot): Document it and use it.
8683 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8685 * w32term.c (w32_enable_frame_resize_hack): New variable.
8686 (x_set_window_size): Use it to hack frame resizing on Windows
8689 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8691 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8692 Windows-specific code to w32.c. Change error message text to
8693 match that of Posix platforms.
8695 * w32.c (w32_copy_file): New function, most of the code copied and
8696 reworked from Fcopy_file. Improve error handling. Plug memory
8697 leak when errors are thrown. Support file names outside of the
8698 current codepage. (Bug#7100)
8700 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8702 * lread.c (load_path_default): Prototype.
8704 2013-12-13 Glenn Morris <rgm@gnu.org>
8706 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8707 (dump_path): Remove.
8708 (load-path-default): Remove `changed' argument.
8709 Do not set dump_path permanently. Simplify.
8710 (init_lread): Simplify.
8711 (syms_of_lread): Remove dump_path.
8713 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8715 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8716 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8717 2013-12-12 font-related change to avoid Bug#16128, which
8718 is quite hard to fix without even more substantial changes.
8720 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8722 * font.c (font_close_object): Check for live frame (Bug#16128).
8724 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8726 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8727 Return ptrdiff_t, not int, since it's a buffer size.
8728 Reindent/reparen some macros to a more Gnuish style.
8730 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8732 Avoid undefined behavior with huge regexp interval counts.
8733 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8734 since it's now specialized to interval counts. All uses changed.
8735 Do not assume wraparound on signed integer overflow.
8736 (regex_compile): Simplify based on the above changes.
8738 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8740 Support file names on MS-Windows that use characters outside of
8741 the current system codepage. (Bug#7100)
8743 * w32.c (get_file_security, set_file_security)
8744 (create_symbolic_link): Separate pointers and boolean flags for
8745 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8746 non-zero, else the former.
8747 (codepage_for_filenames, filename_to_utf16, )
8748 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8750 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8752 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8753 Accept only one argument; all callers changed.
8754 (dostounix_filename): Remove the second argument, now works in
8755 UTF-8. All callers changed.
8756 (parse_root): Lose DBCS code.
8757 (get_long_basename, w32_get_short_filename, init_environment)
8758 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8759 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8760 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8761 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8762 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8763 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8765 (ansi_encode_filename): New function.
8766 (get_emacs_configuration, get_emacs_configuration_options):
8768 (add_volume_info, GetCachedVolumeInformation): Run the input file
8769 name through unixtodos_filename, to ensure it is stored and
8770 referenced in canonical form.
8771 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8772 (logon_network_drive, sys_link, utime): Improve error handling.
8773 (sys_access): New function.
8774 (hashval, generate_inode_val): Unused functions deleted.
8775 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8776 (check_windows_init_file): Convert error message from UTF-8 to
8777 ANSI codepage, for display in the message box.
8778 (globals_of_w32): Set w32_unicode_filenames according to the OS
8781 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8782 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8783 (syms_of_w32term): Declare w32-unicode-filenames.
8785 * w32proc.c (new_child, delete_child): Remove code that handled
8786 unused pending_deletion and input_file members of the child struct.
8787 (create_child, sys_spawnve): Convert all file names to ANSI
8788 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8789 name cannot be encoded in ANSI codepage. Don't use
8790 unixtodos_filename, mirror slashes by hand.
8791 (record_infile, record_pending_deletion): Functions deleted.
8792 (Fw32_short_file_name): Call w32_get_short_filename instead of
8795 * w32notify.c (add_watch): Work in Unicode mode when
8796 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8797 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8798 instead, do the same with Lisp primitives.
8800 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8801 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8802 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8803 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8804 (Fw32_shell_execute): Improve error reporting.
8805 (Fdefault_printer_name): Ifdef away for Cygwin.
8807 * w32.h (struct _child_process): Remove input_file and
8808 pending_deletion members that are no longer used.
8809 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8810 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8811 (ansi_encode_filename): New and updated prototypes.
8813 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8815 (unexec): Don't use dostounix_filename, it expects a file name in
8816 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8819 * fileio.c (Ffile_name_directory, file_name_as_directory)
8820 (directory_file_name, Fexpand_file_name)
8821 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8822 arguments of dostounix_filename.
8823 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8824 use MAX_UTF8_PATH for size of file-name strings.
8825 (emacs_readlinkat): Build an explicitly unibyte string for file
8827 (syms_of_fileio) <file-name-coding-system>:
8828 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8830 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8831 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8832 directories to UTF-8.
8833 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8834 environment, and each element of the input PATH, to UTF-8.
8836 * dired.c (file_attributes): Use build_unibyte_string explicitly
8837 to make Lisp strings from user and group names.
8839 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8842 * coding.c (decode_file_name, encode_file_name): New functions.
8844 * termcap.c (tgetent): Adapt to the change in arguments of
8847 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8850 * msdos.c (dostounix_filename, init_environment): Adapt to the
8851 change in arguments of dostounix_filename.
8853 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8854 [WINDOWSNT]: Encode file names passed to the image libraries in
8857 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8858 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8860 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8861 arguments of dostounix_filename.
8863 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8865 * font.h (struct font_entity) [HAVE_NS]: New field to record
8866 font driver which was used to create this entity.
8867 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8868 frame where the font was opened.
8869 (font_close_object): Add prototype.
8870 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8871 (font_close_object): Not static any more. Lost frame arg.
8872 Adjust comment and users.
8873 * alloc.c (cleanup_vector): Call font_close_object to adjust
8874 per-frame font counters correctly. If HAVE_NS, also call
8875 driver-specific cleanup for font-entity objects.
8876 * ftfont.c (ftfont_open):
8877 * nsfont.m (nsfont_open):
8878 * w32font.c (w32font_open_internal):
8879 * xfont.c (xfont_open):
8880 * xftfont.c (xftfont_open): Save frame pointer in font object.
8881 * macfont.m (macfont_open): Likewise.
8882 (macfont_descriptor_entity): Save driver pointer to be able
8883 to call its free_entity routine when font-entity is swept.
8884 * ftxfont.c (ftxfont_open): Add eassert because frame
8885 pointer should be saved by ftfont_driver.open.
8887 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8889 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8890 input polling is used. This is still meaningful for Cygwin, see
8891 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8892 * keyboard.c (poll_for_input_1, input_polling_used):
8893 Define unconditionally.
8894 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8895 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8896 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8897 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8898 (face_for_char): Likewise. Rearrange eassert and return ASCII
8899 face for CHAR_BYTE8_P.
8900 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8902 2013-12-11 Ken Brown <kbrown@cornell.edu>
8904 * dispextern.h (erase_phys_cursor):
8905 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8907 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8909 * nsterm.m (x_free_frame_resources):
8910 * term.c (tty_free_frame_resources):
8911 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8912 face cache because it's implied by free_frame_faces anyway.
8913 * w32term.c (x_free_frame_resources): Likewise. Do not call
8914 free_frame_faces twice.
8916 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8918 * editfns.c (Fformat_time_string): Mention %F in the doc.
8920 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8922 * window.c (resize_frame_windows): Don't return immediately when
8923 the root window's size doesn't change - the minibuffer window
8924 may still have to be repositioned/resized.
8925 * xfns.c (Fx_create_frame): Always change the frame size after
8926 initializing the frame's faces.
8927 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8928 change_frame_size should already have done it.
8929 (x_new_font): Assign new tool- and menu-bar heights.
8930 (x_set_window_size_1): Account for tool- and menu-bar heights
8931 (Bug#16013). Don't set pixel sizes since change_frame_size
8932 should already have done it.
8934 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8936 Remove the option of using libcrypto.
8937 * Makefile.in (LIB_CRYPTO): Remove.
8938 (LIBES): Don't use it.
8940 2013-12-11 Juri Linkov <juri@jurta.org>
8942 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8943 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8945 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8947 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8948 drawn tool bar items (Bug#16058).
8949 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8951 2013-12-09 Ken Brown <kbrown@cornell.edu>
8953 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8955 * lisp.h (get_frame_param): Adjust conditions for prototype
8958 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8960 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8961 Avoid unused macro warning if configured --without-xft.
8963 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8965 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8967 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8969 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8971 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8973 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8975 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8977 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8979 Use libcrypto's checksum implementations if available, for speed.
8980 * Makefile.in (LIB_CRYPTO): New macro.
8983 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8984 The macro didn't conform to C99 due to type mismatch,
8985 which caused compilation failure with Sun C 5.12,
8986 and it was confusing anyway. Include window.h to declare
8987 redisplay_other_windows.
8989 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8991 * window.c (set_window_buffer): Update mode line (bug#16084).
8993 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8995 Fix minor problems found by static checking.
8996 * keyboard.c (poll_for_input_1, input_polling_used):
8997 Define only if HAVE_NTGUI.
8998 * xmenu.c (popup_activate_callback): Omit unnecessary
8999 check against USE_X_TOOLKIT, which must be defined here anyway.
9000 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9003 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9005 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9007 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9009 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9011 * nsterm.m (x_set_window_size): Remove fprintf.
9012 (init): Define always. Set applicationDidFinishLaunchingCalled
9014 (applicationDidFinishLaunching:):
9015 Set applicationDidFinishLaunchingCalled.
9016 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9019 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9021 Pixel resize changes for NS (Bug#16049).
9022 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9023 height/width. row/cols are locals.
9024 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9025 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9026 (windowWillResize): Remove gsextra. Calculate extra as in
9028 (x_new_font): Don't change frame size if fullscreen.
9029 Change size pixelwise.
9031 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9032 comment in xfns.c. Change to pixelwise call.
9034 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9036 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9039 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9041 * xterm.c (input_signal_count): Remove.
9042 (x_dispatch_event): Define unconditionally.
9043 (x_make_frame_visible): Process X events until the frame
9044 is really visible (Bug#16027).
9045 * xterm.h (x_dispatch_event): Declare unconditionally.
9047 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9049 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9051 * nsterm.m (x_set_window_size): Handle pixelwise.
9053 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9055 * w32term.c (x_new_font):
9056 * xterm.c (x_new_font): Calculate new frame size from new font
9059 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9061 * lisp.h (FOR_EACH_TAIL): New macro.
9062 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9064 * window.c (select_window): Call second wset_redisplay before we change
9065 selected_window (bug#16034).
9067 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9069 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9071 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9073 * w32xfns.c: Include window.h, to avoid a compiler warning.
9075 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9077 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9078 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9079 window_scroll takes care of it.
9080 (Fset_window_point, Fdelete_other_windows_internal)
9081 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9082 (Fsplit_window_internal, Fdelete_window_internal)
9083 (Fresize_mini_window_internal, Fset_window_configuration)
9084 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9085 cause redisplay instead of forcing a complete redisplay.
9086 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9087 we're only affecting the selected_window.
9089 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9091 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9092 directional control characters. Update type and category
9093 determination according to the UBA from Unicode v6.3.
9094 (bidi_category_t): New category EXPLICIT_FORMATTING.
9096 * dispextern.h (bidi_type_t): Update to include new bidirectional
9097 properties introduced with Unicode v6.3. (Bug#16043)
9099 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9101 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9104 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9106 * font.c (font_list_entities): Remove dummy assignment.
9107 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9108 used on graphic displays only. Remove unused 'font_encoder' member.
9109 (struct font_bitmap): Remove unused 'extra' member.
9110 * nsfont.m (nsfont_open):
9111 * w32font.c (w32font_open_internal):
9112 * ftfont.c (ftfont_get_bitmap): Adjust users.
9114 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9116 Use bool for boolean.
9117 * tparam.c (tparam1):
9118 * undo.c (record_point, record_property_change):
9119 Use bool for boolean, for local vars that are always true or false.
9121 Minor integer overflow fixes (Bug#16033).
9122 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9123 This improves on the previous fix to this function.
9124 (window_resize_check): When summing up pixel counts, don't rely on
9125 undefined behavior if the sum overflows.
9127 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9129 * window.c (Fset_window_new_pixel): Don't choke at negative
9130 argument value (Bug#16033).
9132 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9133 to avoid crash in window_box_height.
9135 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9136 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9138 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9140 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9142 Minor integer overflow fixes.
9143 * window.c (Fset_window_new_pixel, grow_mini_window):
9144 * xdisp.c (Fwindow_text_pixel_size):
9145 Avoid undefined behavior on signed integer overflow.
9146 * xfns.c (x_set_mouse_color):
9147 Check that drag shape fits in 'unsigned', since that's what X wants.
9149 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9151 Improve reporting of fatal exception on MS-Windows.
9152 * w32fns.c (my_exception_handler): New function.
9153 (globals_of_w32fns): Set it up as the unhandled exception
9154 handler. Initialize exception code and address to zeros.
9155 (emacs_abort): If the exception code and address are available,
9156 print them at the beginning of the backtrace. Fix the format of
9157 printing addresses (was producing 0x0x12345678 on XP).
9160 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9162 * eval.c (Fbacktrace__locals): New function.
9163 (syms_of_eval): Defsubr it.
9165 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9167 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9168 Define here to unify between...
9169 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9170 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9172 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9174 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9176 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9177 fringe background extension.
9178 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9179 because they are now always the same as `left' and `width',
9180 respectively. Remove code for the case that `width' and
9181 `sb_width' are different.
9183 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9185 Fix minor problems found by static checking.
9186 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9187 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9188 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9190 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9192 * image.c (imagemagick_compute_animated_image): Don't crash if we
9193 have an animation with different-sized images (bug#15313).
9195 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9197 Remove some unused items introduced during pixelwise change.
9198 * window.c (window_resize_total_check): Remove unused function.
9199 * xdisp.c (remember_mouse_glyph): Remove unused label.
9200 (Ftool_bar_height): Move declaration inside #if.
9201 * xterm.c (x_set_window_size): Don't use r and c.
9203 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9205 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9208 * window.c (Fset_window_configuration): Comment out unused variables.
9210 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9212 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9214 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9216 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9218 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9219 HAVE_GNUTLS3 (Bug#16001).
9221 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9222 if interrupts are deferred (Bug#15801).
9224 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9226 Support resizing frames and windows pixelwise.
9227 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9228 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9229 (struct glyph_matrix): Replace window_left_col and
9230 window_top_line by window_pixel_left and window_pixel_top.
9231 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9233 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9234 (draw_window_divider, move_it_to, x_draw_right_divider)
9235 (x_draw_bottom_divider, change_frame_size): Add or fix
9237 * dispnew.c (change_frame_size_1): Change prototype.
9238 (adjust_glyph_matrix, required_matrix_width)
9239 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9240 values instead of lines and columns.
9241 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9242 WINDOW_TOTAL_FRINGE_WIDTH.
9243 (handle_window_change_signal, do_pending_window_change)
9244 (init_display): Adjusts calls of change_frame_size.
9245 (change_frame_size, change_frame_size_1): Handle pixelwise
9247 * frame.c (Qright_divider_width, Qbottom_divider_width):
9249 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9250 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9251 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9252 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9254 (set_frame_param): New function.
9255 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9256 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9257 (Ffringe_width, Fborder_width, Fright_divider_width)
9258 (Fbottom_divider_width): New functions, defsubr them.
9259 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9260 New argument pixelwise.
9261 (struct frame_parm_table): New members Qright_divider_width and
9262 Qbottom_divider_width.
9263 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9264 (x_report_frame_params): Handle Qright_divider_width and
9265 Qbottom_divider_width.
9266 (x_set_right_divider_width, x_set_bottom_divider_width):
9268 (frame_resize_pixelwise): New option.
9269 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9270 new_pixelwise, right_divider_width and bottom_divider_width;
9271 remove total_lines; rename text_lines, text_cols, new_text_lines
9272 and new_text_cols to text_height, text_width, new_height and
9273 new_width respectively.
9274 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9275 FRAME_TEXT_WIDTH respectively.
9276 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9277 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9278 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9280 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9281 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9282 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9283 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9284 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9285 (FRAME_TOTAL_COLS_ARG): Remove macro.
9286 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9287 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9288 (x_wm_set_size_hint): Handle frame pixel sizes.
9289 * indent.c (compute_motion, Fcompute_motion):
9290 Call window_body_width instead of window_body_cols.
9291 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9292 (make_lispy_position): Handle right and bottom dividers.
9293 (Fsuspend_emacs): Pixelize call of change_frame_size.
9294 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9295 * lisp.h: Extern set_frame_param.
9296 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9298 (Fx_create_frame): Add entry for vertical_drag_cursor.
9299 Pixelize call of change_frame_size.
9300 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9301 * nsterm.m (ns_update_window_end): Optionally draw right
9303 (x_set_window_size): Add argument pixelwise.
9304 Call check_frame_size and change_frame_size with pixelwise zero.
9305 (ns_draw_window_divider): New function.
9306 (ns_redisplay_interface): Add ns_draw_window_divider.
9307 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9308 (x_new_font): Call x_set_window_size with pixelwise zero.
9309 * print.c (print_object): For a window print its sequence
9311 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9312 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9313 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9314 (w32_createwindow): Use scroll bar area width.
9315 (w32_wnd_proc): Handle bottom divider width.
9316 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9317 (Fx_create_frame): Default divider width parameters.
9318 Caclulate sizes pixelwise. Add vertical drag cursor support.
9319 (x_create_tip_frame): Default divider widths to zero.
9320 Pixelize call to change_frame_size.
9321 (Fx_show_tip): Add handling of divider widths. Pixelize window
9323 (Fw32_frame_rect): New function.
9324 (frame_parm_handler w32_frame_parm_handlers): Add divider
9326 (Vx_window_vertical_drag_shape): Add variable.
9327 * w32inevt.c (resize_event, maybe_generate_resize_event):
9328 Pixelize change_frame_size calls.
9329 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9331 * w32term.c (w32_draw_window_divider): New function.
9332 (x_update_window_end): Handle right divider.
9333 (w32_draw_fringe_bitmap, x_scroll_run)
9334 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9335 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9336 Calculate new frame sizes pixelwise.
9337 (x_new_font): Pixelize call to x_set_window_size.
9338 (x_check_fullscreen): Pixelize call to change_frame_size.
9339 (x_set_window_size_1, x_set_window_size): New argument
9340 pixelwise. Calculate pixelwise.
9341 (x_wm_set_size_hint): Use scroll bar area width.
9342 (w32_redisplay_interface): Add w32_draw_window_divider.
9343 * w32term.h (struct w32_output): Add vertical drag cursor.
9344 * widget.c (set_frame_size, update_wm_hints)
9345 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9347 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9348 * window.c (sequence_number): Restore.
9349 (Fwindow_pixel_width, Fwindow_pixel_height)
9350 (Fwindow_mode_line_height, Fwindow_header_line_height)
9351 (window_pixel_to_total, Frun_window_scroll_functions)
9352 (Fset_window_new_pixel, window_resize_apply_total)
9353 (Fwindow_resize_apply_total): New functions.
9354 (window_body_height, window_body_width): Rename from
9355 window_body_lines. New argument PIXELWISE.
9356 Calculate pixelwise.
9357 (Fwindow_body_height, Fwindow_body_width): New argument
9359 (coordinates_in_window, window_relative_x_coord): Use window's
9360 pixel width instead of total width.
9361 (replace_window, recombine_windows): Initialize pixel values.
9362 (resize_root_window, resize_frame_windows, grow_mini_window)
9363 (shrink_mini_window): New argument PIXELWISE.
9364 Calculate pixelwise.
9365 (Fdelete_other_windows_internal, adjust_window_margins)
9366 (window_resize_check, window_resize_apply)
9367 (Fdelete_window_internal, Fresize_mini_window_internal)
9368 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9369 (check_frame_size): Rename arguments. New argument PIXELWISE.
9370 Calculate pixelwise.
9371 (set_window_buffer): Make samebuf bool. Run configuration change
9372 hook only if buffer changed.
9373 (Fset_window_buffer): Rewrite doc-string.
9374 (make_window): Initialize new_pixel slot.
9375 (Fwindow_resize_apply): Check pixel size of root window.
9376 (Fsplit_window_internal): Call 2nd argument pixel_size.
9377 Calculate pixelwise.
9378 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9380 (save_window_data): New slots frame_text_width,
9381 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9382 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9384 (Fcurrent_window_configuration, Fset_window_configuration)
9385 (save_window_save, compare_window_configurations): Handle new
9386 slots in save_window_data and saved_window.
9387 (Fset_window_scroll_bars): Fix doc-string.
9388 (window_resize_pixelwise): New variable.
9389 (coordinates_in_window, Fcoordinates_in_window_p):
9391 (make_parent_window): Adjust sequence_number.
9392 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9394 * window.h (struct window): New members new_pixel, pixel_left,
9395 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9396 (wset_new_pixel): New function.
9397 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9398 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9399 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9400 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9401 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9402 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9403 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9404 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9405 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9406 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9407 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9408 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9409 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9410 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9411 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9413 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9414 (window_body_width, check_frame_size): Adapt external declarations.
9415 * xdisp.c (last_max_ascent): New integer.
9416 (window_text_bottom_y): Handle bottom divider.
9417 (window_box_width, window_box_height): Calculate pixelwise.
9418 (get_glyph_string_clip_rects): Handle right divider.
9419 (remember_mouse_glyph): When windows are resized pixelwise
9420 proceed with width and height set to 1.
9421 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9423 (move_it_to): Calculate and return maximum x position
9425 (Fwindow_text_pixel_size): New function.
9426 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9427 (tool_bar_lines_needed): Rename to tool_bar_height.
9428 Calculate pixelwise.
9429 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9430 Calculate pixelwise.
9431 (redisplay_tool_bar): Calculate pixelwise.
9432 (redisplay_window): Calculate pixelwise. Handle dividers.
9433 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9434 (x_draw_vertical_border): Handle dividers.
9435 (define_frame_cursor1): Handle vertical drag cursor.
9436 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9437 (expose_window): Calculate pixelwise. Handle dividers.
9438 (init_xdisp): Initialize pixel values.
9439 * xfaces.c (Qwindow_divider): New face.
9440 (realize_basic_faces): Realize it.
9441 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9442 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9443 (x_set_scroll_bar_default_width): Default actual width to 16.
9444 (Fx_create_frame): Set sizes pixelwise.
9445 (x_create_tip_frame): Default divider widths to zero.
9446 Pixelize call of change_frame_size.
9447 (Fx_show_tip): Handle divider widths. Initial pixel position
9449 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9450 (Vx_window_vertical_drag_shape): New option.
9451 * xmenu.c (free_frame_menubar): Pixelize call of
9453 * xterm.c (x_draw_window_divider): New function.
9454 (x_update_window_end): Optionally draw right divider.
9455 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9456 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9457 (handle_one_xevent, x_new_font): Calculate pixelwise.
9458 (x_set_window_size_1, x_set_window_size): New argument
9459 pixelwise. Calculate pixelwise.
9460 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9461 (struct x_redisplay_interface): Add x_draw_window_divider.
9462 * xterm.h (struct x_output): Add vertical_drag_cursor.
9464 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9466 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9467 Set invisible frames's `redisplay' when a full redisplay is requested.
9468 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9469 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9470 (display_mode_lines): Set it here instead.
9472 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9474 * dispextern.h (set_window_update_flags): Remove.
9476 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9478 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9480 * xdisp.c (REDISPLAY_SOME_P): New macro.
9481 (redisplay_internal): Use it (bug#15999).
9482 (prepare_menu_bars, redisplay_window): Use it as well.
9484 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9486 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9488 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9489 (globals_of_w32font): Zero it out.
9490 (GetCharWidth32W_Proc): New function pointer.
9491 (get_char_width_32_w): New function.
9492 (compute_metrics): If get_glyph_outline_w returns an error, try
9493 get_char_width_32_w before declaring a failure. This avoids
9494 punishing raster (a.k.a. "bitmap") fonts by slowing down
9495 redisplay. (Bug#6364).
9497 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9499 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9500 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9501 highlight needs to be redisplayed. (Bug#15913)
9503 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9505 Fix minor problems found by static checking.
9506 * buffer.h (struct buffer_text, struct buffer):
9507 * frame.h (struct frame):
9508 * window.h (struct window):
9509 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9510 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9511 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9512 no-longer-valid use of HAVE_MENUS.
9513 * xdisp.c (propagate_buffer_redisplay): Now static.
9515 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9517 * xmenu.c (Fmenu_or_popup_active_p):
9518 * window.c (Fset_window_configuration):
9519 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9520 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9521 * fns.c (Fyes_or_no_p):
9522 * editfns.c (Fmessage_box, Fmessage_or_box):
9523 * alloc.c (make_save_ptr_ptr):
9524 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9526 * window.c (Fset_window_configuration): Move select_window later.
9528 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9530 Refine redisplay optimizations to only redisplay *some* frames/windows
9531 rather than all of them.
9532 * xdisp.c (REDISPLAY_SOME): New constant.
9533 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9534 (bset_redisplay, bset_update_mode_line): New functions.
9535 (message_dolog): Use bset_redisplay.
9536 (clear_garbaged_frames): Use fset_redisplay.
9537 (echo_area_display): Use wset_redisplay.
9538 (buffer_shared_and_changed): Remove.
9539 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9540 frame titles. Compute the actual set of windows redisplayed.
9541 Don't update frame titles and menu bars for frames that don't need to
9543 (propagate_buffer_redisplay): New function.
9545 (redisplay_internal): Use it. Be more selective in the set of windows
9546 we redisplay. Propagate windows_or_buffers_changed to
9547 update_mode_lines a bit later to simplify the code.
9548 (mark_window_display_accurate_1): Reset window and buffer's
9550 (redisplay_window): Do nothing if neither the window nor the buffer nor
9551 the frame needs redisplay.
9552 * window.h (struct window): Add `redisplay' field.
9553 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9554 (redisplay_other_windows, window_list): New declarations.
9555 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9556 (window_list): Not static any more.
9557 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9558 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9559 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9560 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9561 * frame.h (struct frame): Add `redisplay' field.
9562 Move `external_menu_bar' bitfield next to other bit-fields.
9563 (SET_FRAME_GARBAGED): Use fset_redisplay.
9564 (SET_FRAME_VISIBLE): Don't garbage the frame;
9565 Use redisplay_other_windows.
9566 * buffer.h (struct buffer): Add `redisplay' field.
9567 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9568 (modify_overlay): Use bset_redisplay.
9569 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9571 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9573 Support w32 file notifications in batch mode.
9574 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9575 invalid (which happens in batch mode). If non-interactive, call
9576 handle_file_notifications to store file notification events in the
9577 input queue. (Bug#15933)
9579 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9581 * w32inevt.c (handle_file_notifications): Now external, not static.
9583 * w32term.h (handle_file_notifications): Provide prototype.
9585 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9586 init_crit, since init_display, which does that otherwise, is not
9589 2013-11-27 Glenn Morris <rgm@gnu.org>
9591 * Makefile.in ($(lispsource)/international/charprop.el): New.
9592 (emacs$(EXEEXT)): Depend on charprop.el.
9594 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9596 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9597 deleting portions of the buffer under non-nil REPLACE argument.
9600 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9601 directory, watch it and not its parent.
9602 (add_watch): Allow empty string in FILE.
9604 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9606 * window.c (Fset_window_start, window_resize_apply)
9607 (window_scroll): Reset window_end_valid (Bug#15957).
9609 2013-11-27 Glenn Morris <rgm@gnu.org>
9611 * Makefile.in (leimdir): Now in lisp source directory.
9612 ($(leimdir)/leim-list.el): Just use ../leim .
9613 * epaths.in (PATH_DUMPLOADSEARCH):
9614 * lread.c (load_path_default):
9615 * nsterm.m (ns_load_path): No more leim directory.
9617 2013-11-26 Andreas Schwab <schwab@suse.de>
9619 * .gdbinit (xgettype): Add cast.
9621 2013-11-26 Glenn Morris <rgm@gnu.org>
9623 Preload leim-list.el.
9624 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9625 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9626 is a single directory.
9628 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9630 bool-vector-subsetp is now the normal direction (Bug#15912).
9631 * data.c (Fbool_vector_subsetp): Test whether the first argument
9632 is a subset of the second one, not the reverse. Add doc string.
9634 Fix minor problems found by static checking.
9635 * lread.c (load_path_default): Now static.
9636 * textprop.c (text_property_stickiness): Be consistent about the
9637 test used when deciding whether to consider the previous character.
9638 This simplifies the code a bit.
9640 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9642 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9644 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9645 (syms_of_frame): Don't defsubr them.
9647 2013-11-25 Glenn Morris <rgm@gnu.org>
9649 * lread.c (load_path_default): Change the sense of the argument.
9650 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9651 from dump_path. When it is not, avoid checking dump_path twice.
9653 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9654 uninstalled dump_path against installed Vload_path. (Bug#15964)
9656 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9658 Export get_pos_property to Elisp.
9659 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9660 (syms_of_editfns): Export it to Elisp.
9662 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9664 2013-11-23 Romain Francoise <romain@orebokech.com>
9666 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9667 initialization here ...
9668 (syms_of_fileio): ... from here.
9670 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9672 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9673 Please use --enable-check-lisp-object-type.
9675 2013-11-23 Glenn Morris <rgm@gnu.org>
9677 * process.c (get_process): Explicit error for dead buffers.
9679 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9681 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9683 2013-11-23 Glenn Morris <rgm@gnu.org>
9685 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9686 * lread.c (load_path_check): Take path to check as argument.
9687 (load_path_default): New, split from init_lread.
9688 (init_lread): Move calc of default load-path to load_path_default.
9689 Empty elements in EMACSLOADPATH now stand for the default.
9690 (load-path): Doc fix.
9691 * emacs.c (decode_env_path): Add option to treat empty elements
9692 as nil rather than ".".
9693 * callproc.c (init_callproc_1, init_callproc):
9694 * image.c (Vx_bitmap_file_path):
9695 * lisp.h (decode_env_path):
9696 * lread.c (Vsource_directory):
9697 Update for new argument spec of decode_env_path.
9699 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9701 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9702 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9704 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9706 Fix some dependency problems that cause unnecessary recompiles.
9708 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9709 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9710 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9711 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9712 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9713 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9714 (boostrap-clean): No need to remove stamp-oldxmenu.
9716 Fix recently introduced bool vector overrun.
9717 This was due to an optimization that went awry.
9718 Reported by Glenn Morris in
9719 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9720 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9721 for empty vectors, undoing the 2013-11-18 change.
9722 * data.c (bool_vector_binop_driver): Rely on this.
9723 Fix bug that occasionally overran the destination.
9724 * lisp.h (struct Lisp_Bool_vector): Document this.
9726 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9728 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9731 * nsterm.m (init, run, stop:): Comment out for now, does not work
9734 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9736 * charset.c (syms_of_charset): Don't read past end of string.
9738 2013-11-19 Glenn Morris <rgm@gnu.org>
9740 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9742 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9744 Add hooks to run on gaining/losing focus. (Bug#15029)
9745 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9746 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9747 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9749 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9751 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9752 The old names predated the API change that put destination at end.
9754 Improve API of recently-added bool vector functions (Bug#15912).
9755 The old API had (bool-vector-count-matches A B)
9756 and (bool-vector-count-matches-at A B I), which gave the
9757 misleading impression that the two functions were variants, one
9758 with a location I. The new API has (bool-vector-count-population A)
9759 and (bool-vector-count-consecutive A B I) to make the distinction
9760 clearer. The first function no longer has a B argument, since the
9761 caller can easily determine the number of nils if the length and
9762 number of ts is known.
9763 * data.c (Fbool_vector_count_population): Rename from
9764 bool_vector_count_matches, and accept just 1 argument.
9765 (Fbool_vector_count_consecutive): Rename from
9766 Fbool_vector_count_matches_at.
9768 Always allocate at least one bits_word per bool vector.
9769 See Daniel Colascione in:
9770 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9771 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9772 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9773 * lisp.h (struct Lisp_Bool_vector): Document this.
9775 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9777 * insdel.c (invalidate_buffer_caches): New function, consolidated
9778 from part of prepare_to_modify_buffer.
9779 (insert_from_gap, prepare_to_modify_buffer):
9780 * coding.c (code_convert_region, code_convert_string):
9781 Call invalidate_buffer_caches. (Bug#15841)
9783 * lisp.h (invalidate_buffer_caches): Add prototype.
9785 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9787 * w32term.c (x_update_window_end): Don't invalidate the entire
9788 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9789 highlight needs to be redisplayed. (Bug#15913)
9791 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9793 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9795 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9797 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9798 while we are using Vprin1_to_string_buffer.
9800 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9801 after inserting the description string. (Bug#15907)
9803 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9805 * data.c: Work around bogus GCC diagnostic about shift count.
9806 Reported by Eli Zaretskii in
9807 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9808 (pre_value): New function.
9809 (count_trailing_zero_bits): Use it.
9811 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9813 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9814 assume C macros are not supported even under -g3 in these old GCC
9817 2013-11-15 Leo Liu <sdl.web@gmail.com>
9819 * minibuf.c (Ftry_completion, Fall_completions)
9820 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9822 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9824 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9825 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9826 This avoids placing unnecessary constants into the Emacs code.
9828 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9830 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9831 for Cygwin w32 build.
9833 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9834 for Cygwin w32 build. (Bug#15892)
9836 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9838 Simplify, port and tune bool vector implementation.
9839 * alloc.c (bool_vector_exact_payload_bytes)
9840 (bool_vector_payload_bytes): Remove.
9841 (bool_vector_fill): Return its argument.
9842 * alloc.c (bool_vector_fill):
9844 * print.c (print_object):
9845 Simplify by using bool_vector_bytes.
9846 * alloc.c (make_uninit_bool_vector):
9847 New function, broken out from Fmake_bool_vector.
9848 (Fmake_bool_vector): Use it. Use tail call.
9849 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9850 * data.c (BITS_PER_ULL): New constant.
9851 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9852 if long long versions don't exist.
9853 (shift_right_ull): New function.
9854 (count_one_bits_word): New function, replacing popcount_bits_word
9855 macro. Don't assume that bits_word is no wider than long long.
9856 (count_one_bits_word, count_trailing_zero_bits):
9857 Don't assume that bits_word is no wider than long long.
9858 * data.c (bool_vector_binop_driver, bool_vector_not):
9859 * fns.c (Fcopy_sequence):
9861 Create an uninitialized destination, to avoid needless work.
9862 (internal_equal): Simplify.
9863 (Ffillarray): Prefer tail call.
9864 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9865 contain at least one word.
9866 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9867 chars are narrower than ints.
9868 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9869 * fns.c (Fcopy_sequence):
9871 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9872 Don't try to port to hosts where bits_word values have holes; the
9873 code wouldn't work there anyway. Verify this assumption, though.
9874 (bool_vector_bytes): New function.
9875 (make_uninit_bool_vector): New decl.
9876 (bool_vector_fill): Now returns Lisp_Object.
9878 * xfns.c (xic_create_fontsetname):
9879 * xrdb.c (gethomedir): Prefer tail calls.
9881 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9883 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9884 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9886 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9887 that requires a return value.
9888 (Fset_buffer_modified_p): Take advantage of this change to do
9891 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9893 * buffer.c (Frestore_buffer_modified_p): Sync it with
9894 Fset_buffer_modified_p.
9895 (Fforce_mode_line_update): New function, moved from subr.el.
9896 (Fset_buffer_modified_p): Use them.
9897 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9899 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9901 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9902 This avoids undefined behavior when subtracting pointers into
9903 different aways. On my platform it also makes the code a tad
9904 smaller and presumably faster.
9906 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9908 * keyboard.c (command_loop_1): Use region-extract-function.
9909 * insdel.c (Qregion_extract_function): Not static any more (can we
9910 stop pretending that these vars can benefit from being marked static?).
9912 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9914 * search.c (find_newline): If buffer text is relocated during the
9915 "dumb loop", adjust C pointers into buffer text to follow suit.
9918 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9920 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9921 for conversion (Bug#15837).
9923 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9925 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9926 for the entire range of inserted characters. (Bug#15841)
9928 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9930 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9932 (realize_default_face): Remove assignment to distant-foreground if
9933 unspecified (Bug#15815).
9935 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9937 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9938 cache-long-scans disabled, since we don't want to call
9939 prepare_to_modify_buffer (in insert_1_both) for each message we
9942 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9943 from buffer.c. Improve commentary to the buffer field setter
9946 * buffer.c (bset_cache_long_scans): Static function deleted.
9947 Improve commentary to the buffer field setter functions.
9948 (init_buffer_once): Default for cache-long-scans changed to t.
9951 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9953 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9955 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9956 This bug was introduced in my 2013-06-21 change, and caused
9957 struct Lisp_Sub_Char_Table objects to be given too many slots,
9958 which broke 'make -C admin/unidata'.
9960 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9962 Import changes from mac-port 4.5.
9963 * macfont.m (mac_font_copy_default_descriptors_for_language)
9964 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9965 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9966 (macfont_language_default_font_names): New.
9967 (macfont_list): Rearrange language/charset code.
9968 (macfont_close): Don't check for macfont_info->cache.
9969 (mac_ctfont_create_preferred_family_for_attributes): New font
9970 selection code, call
9971 mac_font_copy_default_name_for_charset_and_languages.
9972 (mac_font_copy_default_descriptors_for_language)
9973 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9975 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9977 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9979 Port to C11 aligned_alloc, and fix some integer overflows.
9980 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9981 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9982 and use of posix_memalign replaced with aligned_alloc.
9983 (aligned_alloc): New function, defined or declared as needed.
9984 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9985 Don't undef; configure.ac now does this.
9986 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9987 (calloc, aligned_alloc): Check for integer overflow.
9988 (aligned_alloc): Rename from memalign. All uses changed.
9989 (memalign): New function, an alias for aligned_alloc.
9991 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9993 * xdisp.c (redisplay_internal): Fix typo in last change.
9995 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9997 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9999 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10001 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10002 redisplay--mode-lines-cause.
10003 (redisplay_internal): Keep them uptodate. Remove redundant check of
10004 buffer_shared_and_changed.
10005 * *.[chm]: Number every assignment to update_mode_lines so we
10006 can track why it is set.
10008 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10010 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10012 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10014 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10015 can track why it is set.
10017 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10019 Integer-related fixes for term.c etc.
10020 * dispextern.h (face_tty_specified_color): New function.
10021 * term.c (turn_on_face): Don't rely on undefined behavior when
10022 assigning an out-of-range value to 'long'.
10023 Simplify test for toggling highlight.
10024 (tty_capable_p): Omit last two (unused) args. All callers changed.
10025 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10026 (read_menu_input, tty_menu_activate, tty_menu_show):
10027 * xfaces.c (x_supports_face_attributes_p)
10028 (tty_supports_face_attributes_p):
10029 Use bool for boolean. All callers changed.
10030 (tty_supports_face_attributes_p): Omit defaults for color indices;
10031 no longer needed. Simplify tail call.
10033 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10035 * xdisp.c (prepare_menu_bars): Mark static.
10036 * lisp.h (prepare_menu_bars): Don't declare.
10037 * xselect.c (x_handle_selection_clear):
10038 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10040 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10042 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10043 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10045 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10047 * keyboard.c (Fcommand_error_default_function): Rename from
10048 Fdefault_error_output.
10050 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10052 * keyboard.c (Fdefault_error_output): New function, extracted from
10053 cmd_error_internal.
10054 (syms_of_keyboard): Use it for Vcommand_error_function.
10056 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10058 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10059 (init_eval): Use it to ensure handlerlist is non-NULL.
10060 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10061 (Fsignal): Adjust NULLness test of handlerlist.
10062 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10064 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10066 * callproc.c (call_process): Call prepare_to_modify_buffer before
10067 decoding text read from the sub-process, as the decoded stuff will
10068 be inserted into the buffer. This will invalidate the various
10069 caches maintained for the buffer. (Bug#15148)
10071 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10073 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10074 string of glyphless-char-display.
10076 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10078 * nsfns.m (ns_get_name_from_ioreg): New function.
10079 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10080 OSX >= 10.9. Use ns_get_name_from_ioreg.
10082 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10084 Simplify and port recent bool vector changes.
10085 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10086 only in this file. Use a more-efficient implementation if the
10087 second argument is a power of 2.
10088 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10089 Remove no-longer-necessary compile-time checks.
10090 (bool_vector_exact_payload_bytes): New function.
10091 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10092 exact payload changed to call the new function. Do not assume
10093 that the arg or result fits in ptrdiff_t.
10094 (bool_vector_fill): New function.
10095 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10097 (vroundup_ct): Don't assume arg fits in size_t.
10098 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10099 invoke set_category_set.
10100 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10101 All callers changed. Use bool_vector_set.
10102 * category.h (XCATEGORY_SET): Remove; no longer needed.
10103 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10104 bool_vector_bitref.
10105 * data.c (Faref): Use bool_vector_ref.
10106 (Faset): Use bool_vector_set.
10107 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10108 (Fbool_vector_not, Fbool_vector_count_matches)
10109 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10110 * fns.c (concat): Use bool_vector_ref.
10111 (Ffillarray): Use bool_vector_fill.
10112 (mapcar1): Use bool_vector_ref.
10113 (sxhash_bool_vector): Hash words, not bytes.
10114 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10115 a constant, since it's now used in #if.
10116 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10117 unsigned char on unusual architectures, so that we no longer
10118 assume that the number of bits per bits_word is a power of two or
10119 is a multiple of 8 or of CHAR_BIT.
10120 (Qt): Add forward decl.
10121 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10122 at least as strictly as bits_word.
10123 (bool_vector_data, bool_vector_uchar_data): New accessors.
10124 All data structure accesses changed to use them.
10125 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10126 (bool_vector_set): New functions.
10127 (bool_vector_fill): New decl.
10128 (ROUNDUP): Move to alloc.c as described above.
10130 Fix recent gnutls changes.
10131 * gnutls.c (Fgnutls_boot): Don't assume C99.
10132 * process.c (wait_reading_process_output): Fix typo in recent change.
10134 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10136 * process.c (wait_reading_process_output, read_process_output)
10137 (send_process): Check gnutls_state is not NULL.
10139 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10140 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10142 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10144 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10145 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10147 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10150 * nsfns.m (Fx_create_frame): Fix memory leak.
10152 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10153 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10154 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10156 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10158 * xdisp.c (message3_nolog, message_with_string): Encode the string
10159 before writing it to the terminal in a non-interactive session.
10161 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10162 sure we concatenate them into a unibyte string.
10164 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10165 resulting temporary name before returning it to the caller.
10166 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10167 is a unibyte string, convert NAME to a unibyte string to ensure
10168 that the result is also a unibyte string.
10170 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10171 create unibyte strings from default paths and directory/file
10174 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10177 * callproc.c (init_callproc): Use build_unibyte_string to make
10178 sure we create unibyte strings from default paths and
10179 directory/file names.
10181 * buffer.c (init_buffer): Don't store default-directory of
10182 *scratch* in multibyte form. The original problem which led to
10183 that is described in
10184 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10185 but it was solved long ago. (Bug#15260)
10187 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10189 Port to stricter C99 platforms.
10190 Especially, C99 prohibits nesting a struct X inside struct Y if
10191 struct X has a flexible array member.
10192 * alloc.c (struct sdata): New type.
10193 (sdata): Implement in terms of struct sdata.
10194 Remove u member; all uses replaced by next_vector, set_next_vector.
10195 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10196 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10197 (struct sblock): Rename first_data member to data, which is now
10198 a flexible array member. All uses changed.
10199 (next_vector, set_next_vector, large_vector_vec): New functions.
10200 (vector_alignment): New constant.
10201 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10202 (struct large-vector): Now merely a NEXT member, since the old approach
10203 ran afoul of stricter C99. All uses changed to use
10204 large_vector_vec or large_vector_offset.
10205 (large_vector_offset): New constant.
10206 * dispnew.c: Include tparam.h, for tgetent.
10207 Do not include term.h; no longer needed.
10208 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10209 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10210 (struct Lisp_Vector): Use a flexible array member for contents,
10211 instead of a union with a member that is an array of size 1.
10213 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10214 fact that the struct no longer contains a union.
10215 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10216 (struct Lisp_Save_Value, struct Lisp_Free):
10217 Use unsigned, not int, for spacers, to avoid c99 warning.
10218 (union specbinding): Use unsigned, not bool, for bitfield, as
10219 bool is not portable to pre-C99 hosts.
10221 2013-11-04 Glenn Morris <rgm@gnu.org>
10223 * emacs.c (usage_message): Mention that `-L :...' appends.
10225 2013-11-02 Glenn Morris <rgm@gnu.org>
10227 * Makefile.in (abs_builddir): Remove.
10228 (bootstrap_exe): Use relative filename.
10230 Use relative filenames in TAGS files.
10231 * Makefile.in (abs_srcdir): Remove it again.
10232 (.PHONY): Remove frc.
10233 (maintainer-clean): No more TAGS-LISP file.
10234 (TAGS): Pass relative file names to etags.
10235 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10237 * Makefile.in (abs_srcdir): New, set by configure.
10239 (maintainer-clean): Remove pointless echo. That should be in the
10240 top-level Makefile, if anywhere. Delete TAGS-LISP.
10241 (extraclean): No s/ and m/ directories for some time.
10242 (TAGS): Also depend on ctagsfiles3.
10243 Remove no-longer-defined S_FILE.
10244 Pass absolute filenames to etags once more.
10245 (TAGS-LISP): Replace lispdir with its expansion.
10246 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10247 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10249 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10251 * xfaces.c (check_lface_attrs, realize_default_face):
10252 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10253 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10255 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10257 * emacs.c (original_pwd): Remove global var by making it local.
10258 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10260 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10262 * xfaces.c: Declare color_distance.
10263 (QCdistant_foreground): New variable.
10264 (NEAR_SAME_COLOR_THRESHOLD): New define.
10265 (load_color2): New function.
10266 (load_color): Call load_color2.
10267 (load_face_colors): Call load_color2 and if distant-color is specified
10268 calculate distant and use distant-color if colors are near.
10269 (LFACE_DISTANT_FOREGROUND): New define.
10270 (merge_face_ref, Finternal_set_lisp_face_attribute)
10271 (Finternal_get_lisp_face_attribute)
10272 (x_supports_face_attributes_p): Handle distant-foreground similar to
10274 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10276 * dispextern.h (lface_attribute_index):
10277 Add LFACE_DISTANT_FOREGROUND_INDEX.
10279 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10281 * image.c (pbm_next_char): New function.
10282 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10283 (pbm_scan_number): Use it.
10284 (Qlibjpeg_version): New variable.
10285 (syms_of_image): DEFSYM and initialize it.
10287 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10289 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10291 2013-10-31 Glenn Morris <rgm@gnu.org>
10293 * emacs.c (original_pwd): New char.
10294 (main): If using --chdir, store original_pwd.
10295 (init_cmdargs): When setting Vinvocation_directory based on a
10296 relative argv[0], use original_pwd if set. (Bug#15768)
10298 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10300 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10302 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10304 * insdel.c: Fix minor problems found by static checking.
10305 (Qregion_extract_function): Now static.
10306 (prepare_to_modify_buffer_1): Remove unused locals.
10308 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10310 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10311 (syms_of_xdisp): Declare pre-redisplay-function.
10312 (markpos_of_region): Remove function.
10313 (init_iterator, compute_stop_pos, handle_face_prop)
10314 (face_before_or_after_it_pos, reseat_to_string)
10315 (get_next_display_element, window_buffer_changed)
10316 (redisplay_internal, try_cursor_movement, redisplay_window)
10317 (try_window_reusing_current_matrix, try_window_id, display_line)
10318 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10319 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10320 * window.h (struct window): Remove field `region_showing'.
10321 * dispextern.h (struct it): Remove region_beg/end_charpos.
10322 (face_at_buffer_position, face_for_overlay_string)
10323 (face_at_string_position): Update prototypes.
10324 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10325 (face_at_string_position): Remove `region_beg' and `region_end' args.
10326 * fontset.c (Finternal_char_font):
10327 * font.c (font_at, font_range): Adjust calls accordingly.
10328 * insdel.c (Qregion_extract_function): New var.
10329 (syms_of_insdel): Initialize it.
10330 (prepare_to_modify_buffer_1): Use it.
10332 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10334 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10335 * ftxfont.c (ftxfont_get_gcs):
10336 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10337 * xfaces.c (x_free_colors, x_free_dpy_colors)
10338 (x_create_gc, unload_color):
10339 * xselect.c (x_property_data_to_lisp):
10340 * xsettings.c (parse_settings):
10341 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10342 (get_bits_and_offset): Adjust definition.
10343 * frame.c (XParseGeometry): Adjust locals.
10344 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10345 * regex.h (toplevel): Likewise for reg_syntax_t.
10347 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10349 * eval.c (run_hook_with_args): Use FUNCTIONP.
10351 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10353 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10354 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10355 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10356 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10357 on MS-Windows anyway.
10358 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10359 (free_realized_face): ...adjust user.
10360 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10361 white relief pixels to -1.
10362 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10363 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10364 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10366 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10368 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10369 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10370 in practice now. All callers changed.
10372 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10374 * dispextern.h (struct face): Use bitfields for 'underline_type'
10375 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10376 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10377 'stipple' member. Move 'lface' member up to help...
10378 * xfaces.c (make_realized_face): ...this function to find and
10379 clear just the members that need clearing.
10380 (load_face_colors, realize_x_face):
10381 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10383 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10385 * xftfont.c (struct xftfont_info): Remove set-but-unused
10387 (xftfont_open): Adjust user.
10388 (xftfont_get_colors): Remove useless prototype.
10390 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10392 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10393 before passing them to 'unexec'. (Bug#15260)
10395 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10397 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10399 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10401 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10402 the changed signature of the font driver's 'close' method.
10404 * w32font.h (w32font_close): Adjust the prototype to the change in
10405 function definition.
10407 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10409 * w32uniscribe.c (uniscribe_close): Adapt the call to
10410 w32font_close to its new prototype.
10412 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10414 Omit unused frame argument of font API's close function.
10415 * font.h (struct font): Drop frame argument. Adjust comment.
10416 * font.c (font_clear_cache, font_close_object): Adjust users.
10417 * ftfont.c (ftfont_close):
10418 * ftxfont.c (ftxfont_close):
10419 * macfont.m (macfont_close):
10420 * nsfont.m (nsfont_close):
10421 * w32font.c (w32font_close):
10422 * xfont.c (xfont_close):
10423 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10424 tweak comments and make functions safe if called more than once for
10425 the same font object.
10427 Perform font-specific cleanup when font object is swept by GC. See
10428 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10429 * alloc.c (cleanup_vector): New function.
10430 (sweep_vector): Call it for each reclaimed vector object.
10431 * font.h (struct font): Adjust comment.
10433 2013-10-24 Glenn Morris <rgm@gnu.org>
10435 * Makefile.in (abs_top_srcdir): New, set by configure.
10437 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10439 Adjust recent font-related changes to fix bug#15686.
10440 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10441 is a live window system frame, mark its default font too.
10443 2013-10-23 Glenn Morris <rgm@gnu.org>
10445 * Makefile.in (RUN_TEMACS): Make relative (again).
10446 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10447 (bootstrap-emacs$(EXEEXT)):
10448 Quote entities that might contain whitespace.
10450 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10452 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10453 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10455 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10457 Do not allow font caches to grow too large.
10458 * alloc.c (compact_font_cache_entry, compact_font_caches):
10459 New functions or stub if not HAVE_WINDOW_SYSTEM.
10460 (compact_undo_list): Factor out from Fgarbage_collect.
10462 (mark_face_cache): Mark face font. Move down to avoid
10464 (mark_terminals): Do not mark font cache here.
10465 (Fgarbage_collect): Call compaction functions described
10466 above. Adjust comment.
10468 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10470 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10471 chdir to HOME (bug#15607).
10473 * nsterm.m (Qcocoa, Qgnustep): New variables.
10474 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10475 (ns_get_color): Make selection color work for GNUstep also.
10477 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10479 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10480 handles mouse clicks. Instead, let GPM use the same code as all
10481 the other mice use. See the discussion starting at
10482 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10483 for the details of the problem with the menu bar this fixes.
10485 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10487 Remove port-specific display name lists to avoid extra
10488 complexity and data duplication with display info lists.
10489 * xterm.h (x_display_name_list): Remove declaration.
10490 * xterm.c (x_display_name_list): Remove.
10491 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10492 * xfns.c (x_display_info_for_name, Fx_display_list):
10493 Likewise. Use x_display_list where appropriate.
10494 * w32term.h (w32_display_name_list): Remove declaration.
10495 * w32term.c (w32_display_name_list): Remove.
10496 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10498 * w32fns.c (x_display_info_for_name, Fx_display_list):
10499 Likewise. Use x_display_list where appropriate.
10500 * nsterm.h (ns_display_name_list): Remove declaration.
10501 * nsterm.m (ns_display_name_list): Remove.
10502 (ns_term_init, syms_of_nsterm): Adjust users.
10503 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10504 Likewise. Use x_display_list where appropriate.
10505 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10506 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10507 (mark_terminals): Mark per-terminal font cache.
10509 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10511 Don't run timers in input-pending-p. Its new check-timers param
10512 provides the prior behavior. (Bug#15045).
10513 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10515 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10517 Make some functions static in non-Microsoft builds.
10518 On my platform (Fedora 19 x86-64), this shrinks the
10519 Emacs executable (text+data) by 0.25%.
10520 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10521 (load_color) [!MSDOS]:
10522 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10523 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10524 * lisp.h (check_existing):
10525 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10526 (network_interface_info) [!WINDOWSNT]:
10527 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10528 Remove extern decls.
10529 * fileio.c (check_existing):
10530 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10531 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10532 (network_interface_info) [!WINDOWSNT]:
10533 * term.c (encode_terminal_code) [!WINDOWSNT]:
10534 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10535 * xfaces.c (load_color) [!MSDOS]:
10537 * fileio.c (check_existing, check_executable, check_writable):
10538 * process.c (network_interface_list, network_interface_info):
10539 Move earlier, so that we don't need forward decls.
10540 * gnutls.c (fn_gnutls_transport_set_errno)
10541 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10543 * w32.c (init_environment): Use faccessat rather than
10544 check_existing, partly for consistency with the rest of the code
10545 in this file, partly so that check_existing can be static.
10547 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10548 * emacs.c (MAIN_PROGRAM): New macro.
10549 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10550 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10552 bool vector int width fixes
10553 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10554 (Fbool_vector_count_matches_at):
10555 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10556 can exceed PTRDIFF_MAX, at least in theory.
10557 (Fbool_vector_count_matches_at):
10558 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10560 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10562 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10563 (struct sockaddr): Add forward decl, for platforms that lack it.
10565 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10567 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10570 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10572 * w32.c (network_interface_get_info, network_interface_list)
10573 (network_interface_info): New functions. (Bug#15610)
10574 (GetAdaptersInfo_Proc): New typedef.
10575 (get_adapters_info): New wrapper function.
10576 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10578 * process.h (network_interface_list, network_interface_info):
10581 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10582 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10583 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10584 for WINDOWSNT. Doc fix.
10585 (syms_of_process): Defsubr Snetwork_interface_list and
10586 Snetwork_interface_info unconditionally.
10588 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10589 in NS GUI sessions. (Bug#15629)
10591 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10593 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10595 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10597 * print.c (print_object): Print " ..." when truncating bool vectors.
10599 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10601 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10602 standard mouse buttons.
10604 * termhooks.h (struct input_event): Remove incorrect commentary.
10606 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10608 Disallow bool vector operations on mixed-length operands.
10609 The old behavior left garbage in the result vector sometimes,
10610 and didn't seem to be useful.
10611 * data.c (Qwrong_length_argument): New static var.
10612 (wrong_length_argument): New function.
10613 (bool_vector_binop_driver): Check that args agree in length.
10615 * keyboard.c, keyboard.h (all_kboards): Now static.
10617 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10619 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10620 note from the lispref.
10622 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10624 * nsterm.h (struct ns_display_info): Remove set-but-unused
10625 member image_cache (image caches are per-terminal anyway).
10626 (FRAME_X_IMAGE_CACHE): Remove.
10627 * nsterm.m (ns_initialize_display_info): Adjust user.
10629 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10631 * w32proc.c: Include mingw_time.h.
10633 * w32.c: Include mingw_time.h.
10635 Implement scrolling of TTY menus when the screen is too short.
10637 * term.c (tty_menu_display): Accept an additional argument, the
10638 menu item from which to start displaying the menu. Account for
10639 the value of Y when limiting the menu to the number of available
10641 (mi_result): New enumeration.
10642 (read_menu_input): Return enumerated value. When the y coordinate
10643 hits min_y or max_y, return scroll indication instead of wrapping
10645 (tty_menu_activate): Handle the scrolling indications from
10646 read_menu_input. Compute the first menu item to display and pass
10647 it to tty_menu_display.
10649 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10651 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10652 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10653 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10654 Adjust to match the change described below.
10655 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10656 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10657 memory_below_frame members to...
10658 * termchar.h (struct tty_display_info): ...here because they're
10659 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10660 * term.c (init_tty):
10661 * nsterm.m (ns_create_terminal):
10662 * w32term.c (w32_create_terminal):
10663 * xterm.c (x_create_terminal): Adjust users.
10664 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10665 to filter out non-TTY frames. Adjust comment.
10666 (scrolling): Adjust user. Prefer eassert for debugging check.
10668 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10670 * xfaces.c (PT_PER_INCH): Remove unused macro.
10671 * termhooks.h (struct terminal): Remove set-but-unused
10672 member fast_clear_end_of_line.
10673 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10674 * nsterm.m (ns_create_terminal):
10675 * term.c (init_tty):
10676 * w32term.c (w32_create_terminal):
10677 * xterm.c (x_create_terminal): Adjust users.
10679 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10681 * lisp.h (bool_vector_size): New function.
10682 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10683 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10684 (Fbool_vector_not, Fbool_vector_count_matches_at):
10685 Remove uses of 'eassume' that should no longer be needed,
10686 because they are subsumed by the 'eassume' in bool_vector_size.
10688 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10690 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10691 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10692 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10694 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10696 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10697 have different dimensions. (Bug#15575)
10699 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10702 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10704 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10706 * term.c (tty_menu_show): Never return with unbalanced
10707 specpdl. Use eassert for debugging check. Adjust style.
10709 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10711 * term.c (read_menu_input): Make selection of menu items
10712 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10713 (tty_menu_activate): Fix off-by-one error when computing max_y.
10715 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10717 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10718 audit logging (only used with GnuTLS 3.x) and enable it.
10720 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10722 * dispnew.c (redraw_frame): Remove useless #ifdef because
10723 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10724 Also, move TTY fflush to...
10725 * term.c (tty_update_end): ...this function.
10727 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10729 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10730 the end of the frame's glyph matrix. (Bug#15575)
10732 * term.c (tty_menu_display): Don't move cursor while overwriting
10733 frame's glyphs with menu items. Limit the number of items
10734 displayed to what can be shown on the available screen lines,
10735 excluding the echo area.
10736 (tty_menu_activate): Limit the Y coordinate allowed by
10737 read_menu_input to the last screen line used for menu display.
10739 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10741 * lisp.h (eassume): New macro.
10742 Also, include <verify.h>, for 'assume'.
10743 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10744 (vroundup, vector_nbytes):
10745 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10746 (Fbool_vector_not, Fbool_vector_count_matches)
10747 (Fbool_vector_count_matches_at):
10748 Use eassume, not eassert.
10749 * casetab.c (set_identity, shuffle):
10750 * composite.c (composition_gstring_put_cache):
10751 * dispnew.c (update_frame_1):
10752 * ftfont.c (ftfont_shape_by_flt):
10753 * image.c (gif_load):
10754 * intervals.c (offset_intervals):
10755 * macfont.m (macfont_shape):
10756 Remove calls to 'assume' that are no longer needed, because
10757 --enable-gcc-warnings no longer generates bogus warnings
10758 when these calls are removed.
10760 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10762 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10764 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10766 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10767 (Qsubstitute_env_in_file_name): New var.
10768 (syms_of_fileio): Define it.
10770 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10772 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10773 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10776 * term.c (save_and_enable_current_matrix): Don't allocate and
10777 don't save margin areas.
10778 (restore_desired_matrix): Don't restore margin areas.
10779 (free_saved_screen): Don't free margin areas.
10781 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10783 * image.c: Pacify --enable-gcc-warnings.
10784 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10785 #define only if used.
10787 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10789 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10790 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10791 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10792 (gif_load): For giflib v5.x and later, display the error message
10793 produced by giflib when its functions fail.
10794 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10797 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10799 * keyboard.c (last_event_timestamp): Remove. For X selection and
10800 GTK popup menus, it may be obtained from per-frame X display info.
10801 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10802 (process_special_events): Adjust users.
10803 * keyboard.h (last_event_timestamp): Remove declaration.
10804 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10805 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10806 * menu.h (xmenu_show): Adjust prototype.
10807 * menu.c (Fx_popup_menu): Adjust user.
10808 * xselect.c (x_own_selection, x_get_foreign_selection)
10809 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10811 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10813 * keyboard.c (init_kboard): Now static. Add arg
10814 to denote window system. Adjust comment.
10815 (init_keyboard): Adjust user.
10816 (allocate_kboard): New function.
10817 (syms_of_keyboard):
10818 * nsterm.m (ns_term_init):
10819 * term.c (init_tty):
10820 * w32term.c (w32_create_terminal):
10821 * xterm.c (x_term_init): Use it.
10822 * keyboard.h (init_kboard): Remove prototype.
10823 (allocate_kboard): Add prototype.
10825 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10827 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10828 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10830 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10832 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10834 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10836 * term.c (tty_menu_activate): Flush the output stream after
10837 showing the cursor, and don't mark the frame garbaged at exit from
10838 the function. Fixes redisplay glitches when moving from one menu
10841 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10843 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10844 or throw error (Bug#15570).
10846 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10848 * intervals.c (temp_set_point_both): Move test into 'eassert',
10851 * lisp.h (eassert): Don't use 'assume'.
10852 Sometimes 'assume' wins in performance, and sometimes it loses,
10853 so it shouldn't be used all the time. Perhaps we need two
10854 flavors of 'eassert', one for where 'assume' is far more likely
10855 to help or to hurt; but that can be done later.
10856 Reported by Dmitry Antipov in
10857 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10858 Also, don't include <verify.h>; no longer needed.
10860 2013-10-09 Glenn Morris <rgm@gnu.org>
10862 * eval.c (Fcond): Doc tweak.
10864 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10866 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10867 expressions with side effects to eassert. (Bug#15565)
10869 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10871 * fns.c (hashfn_user_defined): Allow hash functions to return any
10874 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10876 Fix minor problems found by static checking.
10877 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10878 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10879 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10880 * keyboard.c (read_menu_command): Remove unused local.
10881 * lisp.h (read_menu_command): New decl.
10882 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10883 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10884 Return ptrdiff_t, not int.
10885 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10886 not int, for benefit of xpalloc.
10887 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10889 (have_menus_p): Remove; unused.
10890 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10891 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10892 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10894 (save_and_enable_current_matrix): Omit unnecessary casts.
10895 (read_menu_input): Omit local extern decl (now in lisp.h).
10896 Don't access uninitialized storage if mouse_get_xy fails.
10897 (tty_menu_activate): Mark local as initialized, for lint.
10898 (tty_menu_activate, tty_meny_show): Remove unused locals.
10900 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10902 Support menus on text-mode terminals.
10903 * xterm.h (xw_popup_dialog): Add prototype.
10905 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10906 (xmenu_show): Block input here, instead in Fx_popup_menu.
10907 (xw_popup_dialog): New function, with X-specific bits of popup
10910 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10913 * window.c (Fset_window_configuration): Use run-time tests of the
10914 frame type instead of compile-time conditionals, when menu-bar
10915 lines are considered.
10917 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10918 (w32_popup_dialog): New prototypes.
10920 * w32menu.c (Fx_popup_dialog): Function deleted.
10921 (w32_popup_dialog): New function, with w32 specific bits of popup
10922 dialogs. Block input here.
10924 * w32inevt.c (w32_console_read_socket): Minor change to add
10925 debugging TTY events.
10927 * w32fns.c (show_hourglass): If returning early because the frame
10928 is not a GUI frame, unblock input.
10930 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10931 (cursorY): New functions.
10933 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10934 WINDOWSNT, macros that call curX and curY elsewhere.
10936 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10938 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10939 specific function to hide and show cursor on a text-mode terminal.
10940 (tty_menu_struct, struct tty_menu_state): New structures.
10941 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10942 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10943 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10944 (tty_menu_locate, save_and_enable_current_matrix)
10945 (restore_desired_matrix, screen_update, read_menu_input)
10946 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10947 (tty_pop_down_menu, tty_menu_last_menubar_item)
10948 (tty_menu_new_item_coords, tty_menu_show): New functions.
10949 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10951 * nsterm.h (ns_popup_dialog): Adjust prototype.
10953 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10954 of in x-popup-menu.
10955 (ns_popup_dialog): Adapt order of arguments to the other
10956 *_menu_show implementations.
10957 (Fx_popup_dialog): Function deleted.
10959 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10961 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10963 * menu.c (have_boxes): New function.
10964 (single_keymap_panes): Use it instead of a compile-time
10966 (single_menu_item): Use run-time tests of the frame type instead
10967 of compile-time conditionals.
10968 (encode_menu_string): New function.
10969 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10970 the macro, since different types of frame need different encoding
10972 (digest_single_submenu): Use run-time tests of frame type instead
10973 of, or in addition to, compile-time conditionals.
10974 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10975 (Fx_popup_menu): Detect when the function is called from keyboard
10976 on a TTY. Don't barf when invoked on a text-mode frame.
10977 Check frame type at run time, instead of compile-time conditionals for
10978 invoking terminal-specific menu-show functions.
10979 Call tty_menu_show on text-mode frames.
10980 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10981 run time to determine which alternative to invoke; support dialogs
10984 * keyboard.h <Qmouse_movement>: Declare.
10986 * keyboard.c <Qmouse_movement>: Now extern.
10987 <Qecho_keystrokes>: New static variable.
10988 (read_key_sequence): Accept an additional argument, a flag to
10989 prevent redisplay during reading of the key sequence. All callers
10991 (read_menu_command): New function.
10992 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10994 (toolkit_menubar_in_use): New function.
10995 (make_lispy_event): Use it instead of a compile-time test.
10997 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10998 window-system being available.
11000 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11001 to x-popup-dialog on the frame type, they all now support popup
11004 * dispnew.c (save_current_matrix): Save the margin areas.
11005 (restore_current_matrix): Restore margin areas.
11006 (update_frame_with_menu): New function.
11008 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11011 * alloc.c (make_save_ptr): Now compiled unconditionally.
11013 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11015 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11016 (redraw_frame, update_frame): Adjust users.
11017 * dispextern.h (set_window_update_flags): Adjust prototype.
11018 * xdisp.c (redisplay_internal): When updating all frames with zero
11019 windows_or_buffers_changed, assume that only the windows that shows
11020 current buffer should be really updated.
11022 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11024 Do not allocate huge temporary memory areas and objects while encoding
11025 for file I/O, thus reducing an enormous memory usage for large buffers.
11026 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11027 * coding.h (struct coding_system): New member raw_destination.
11028 * coding.c (setup_coding_system): Initialize it to zero.
11029 (encode_coding_object): If raw_destination is set, do not create
11030 dst_object. Add comment.
11031 * fileio.c (toplevel): New constant E_WRITE_MAX.
11032 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11033 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11035 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11037 * nsterm.m (windowDidExitFullScreen:)
11038 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11040 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11042 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11043 * keyboard.c (unblock_input_to): Don't process pending signals
11044 if a fatal error is in progress.
11046 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11047 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11048 they're talking about words in Lisp bool vectors.
11049 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11050 * data.c (popcount_bits_word): Rename from popcount_size_t.
11051 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11054 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11056 Improve support for popcount and counting trailing zeros (Bug#15550).
11057 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11058 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11059 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11060 (popcount_size_t_msc, popcount_size_t_gcc):
11061 Remove; now done by Gnulib.
11062 (popcount_size_t): Now a macro that defers to Gnulib.
11063 (count_trailing_zero_bits): Return int, for consistency with
11064 Gnulib and because Emacs prefers signed to unsigned int.
11065 Don't assume that size_t is either unsigned int or unsigned long
11066 or unsigned long long.
11067 (size_t_to_host_endian): Do not assume that size_t is either
11068 exactly 32 or exactly 64 bits wide.
11069 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11070 etc., so that it's now an enum constant, not a macro.
11071 No need to assume that it's either 32 or 64.
11073 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11075 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11078 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11080 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11081 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11083 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11085 emacs_read and emacs_write now use void *, not char *.
11086 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11087 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11088 Buffer arg is now void *, not char *. This matches plain
11089 'read' and 'write' better, and avoids a constraint violation
11090 on Solaris 9 with Oracle Studio.
11092 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11094 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11095 memset to explicit loop. Otherwise copy largest possible chunk
11096 from initialized to uninitialized part, thus allowing the longer
11097 memcpy runs and reducing the number of loop iterations.
11099 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11101 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11102 hide toolbar (Bug#15388).
11103 (windowDidEnterFullScreen:): If presentation options are zero,
11104 set them here (Bug#15388).
11105 (ns_update_auto_hide_menu_bar): Remove runtime check.
11106 Don't auto hide dock unless menubar is also auto hidden.
11108 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11110 * editfns.c (message): Mention batch mode in doc string.
11112 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11114 * nsterm.m (check_native_fs): Remove erroneous comment.
11116 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11118 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11119 uses find_newline instead of scan_newline and so doesn't move point.
11121 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11123 Use hardware support for byteswapping on glibc x86 etc.
11124 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11125 whereas the old swap64 needed 30.
11126 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11127 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11128 Use byteswap.h's macros to swap bytes.
11129 * lisp.h (swap16, swap32, swap64): Remove.
11130 All uses replaced by bswap_16, bswap_32, bswap_64.
11132 * bytecode.c (exec_byte_code): Use some more volatile variables
11133 to work around local variables getting clobbered by longjmp.
11134 Port to pre-C99, which doesn't allow decls after stmts.
11136 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11138 * lisp.h (eassert): Assume that COND is true when optimizing.
11139 In other words, take on the behavior of eassert_and_assume.
11140 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11141 (eassert_and_assume): Remove. All uses replaced by eassert.
11143 * xdisp.c (Qglyphless_char): Now static.
11145 Adjust to merge from gnulib.
11146 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11147 * lisp.h: Include <verify.h>, for 'assume'.
11149 * eval.c (clobbered_eassert): New macro.
11150 (internal_catch, internal_condition_case)
11151 (internal_condition_case_1, internal_condition_case_2)
11152 (internal_condition_case_n): Use it instead of eassert
11153 when the argument contains locals clobbered by longjmp.
11154 Don't use clobbered locals outside of clobbered_eassert.
11155 (internal_lisp_condition_case): Use a volatile variable
11156 to work around a local variable's getting clobbered.
11158 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11160 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11161 (PUSH_HANDLER): New macro.
11162 (catchlist): Remove.
11163 (handlerlist): Always declare.
11165 * eval.c (catchlist): Remove (merge with handlerlist).
11166 (handlerlist, lisp_eval_depth): Not static any more.
11167 (internal_catch, internal_condition_case, internal_condition_case_1)
11168 (internal_condition_case_2, internal_condition_case_n):
11170 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11171 handlerlist/catchlist.
11172 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11173 handlerlist which can only handle a single condition-case handler at
11175 (find_handler_clause): Simplify since we only a single branch here
11178 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11180 (bcall0): New function.
11181 (exec_byte_code): Add corresponding cases. Improve error message when
11182 encountering an invalid byte-code. Let Bunwind_protect accept
11183 a function (rather than a list of expressions) as argument.
11185 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11186 and make them unconditional now that they're heap-allocated.
11188 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11190 * charset.c (Fdecode_char, Fencode_char): Remove description of
11191 `restriction' arg. now that it's hidden by advertised-calling-convention.
11193 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11195 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11196 Remove unused variable (from mac-port).
11197 (macfont_draw): Use s->ybase for correct y position.
11199 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11201 * frame.h (struct frame): Drop has_minibuffer member because...
11202 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11203 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11205 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11207 * window.h (struct window): Prefer enum text_cursor_kinds to int
11208 for phys_cursor_type member. Move the latter, phys_cursor_width,
11209 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11210 * window.c (replace_window, make_window): Adjust users.
11212 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11214 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11215 this module is never compiled otherwise.
11217 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11219 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11222 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11224 * xdisp.c (get_next_display_element): Don't call face_for_font in
11225 a build configured --without-x. (Bug#15484)
11227 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11229 * window.c (calc_absolute_offset): #elif should be #elif defined.
11231 * frame.c (delete_frame): Block/unblock input to overcome race
11232 condition (Bug#15475).
11234 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11236 * frame.c (delete_frame): Record selected frame only after
11237 calling Qdelete_frame_functions (Bug#15477).
11239 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11241 * nsterm.m (ns_selection_color): Remove.
11242 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11243 NSColor selectedText(Background)Color. Only for COCOA.
11244 (ns_term_init): Remove assignment of ns_selection_color, logic
11245 moved to ns_get_color.
11247 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11248 NS_SELECTION_COLOR_DEFAULT.
11249 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11251 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11253 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11254 frame' does not have the tool_bar_window member.
11256 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11258 Signal error when reading an empty byte-code object (Bug#15405)
11259 * lread.c (read1): Signal error.
11260 * alloc.c (make_byte_code): eassert header size.
11261 (sweep_vectors): Change an int to size_t.
11263 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11265 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11266 instead of ints, as it's the usual style for offsetof constants. See:
11267 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11269 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11270 This is ugly, but it should fix the performance problem for older
11271 GCC versions in the short run. I'll look into integrating the
11272 Gnulib module for popcount, as a better fix.
11273 See the thread starting in:
11274 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11275 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11276 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11277 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11278 (popcount_size_t): Use it.
11280 2013-09-24 Daniel Colascione <dancol@dancol.org>
11282 * process.c (Fnetwork_interface_info): Fix build break due to
11285 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11287 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11288 Prefer signed to unsigned integers where either will do.
11289 No need for 'const' on locals that do not escape.
11290 Omit easserts with unnecessary and unportable assumptions about
11291 alignment. Avoid unnecessary casts to char *.
11293 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11295 Use union for the payload of struct Lisp_Vector.
11296 This helps to avoid a few glitches dictated by C's aliasing rules.
11297 * lisp.h (struct Lisp_Vector): Use union for next and
11298 contents member. Adjust comment. Change related users.
11299 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11300 Related users changed.
11301 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11302 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11303 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11304 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11306 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11308 Optimize glyph row clearing and copying routines.
11309 * dispextern.h (struct glyph_row): Change layout of struct
11310 glyph_row to help copy_row_except_pointers. Adjust comment.
11311 * dispnew.c (null_row): Remove.
11312 (clear_glyph_row): Use offsetof and memset to find and clear
11313 just the members that need clearing. Adjust comment.
11314 (copy_row_except_pointers): Likewise for copying.
11316 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11318 Some minor cleanups of recently-added bool vector code.
11319 * conf_post.h (assume): Always return void. Use lint version
11320 only if GCC and MSC versions don't apply.
11321 * conf_post.h (assume):
11322 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11323 Depend on _MSC_VER, not __MSC_VER, for consistency with
11325 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11326 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11327 (bool_vector_binop_driver, count_trailing_zero_bits)
11328 (size_t_to_host_endian): Now static, not static inline;
11329 the latter isn't needed with modern compilers and doesn't
11330 work with older compilers anyway.
11332 * alloc.c (valgrind_p): Use bool for boolean.
11334 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11336 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11337 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11338 (display_last_displayed_message_p, message_buf_print)
11339 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11340 Use bool for boolean.
11341 * dispextern.h (cancel_line, init_desired_glyphs):
11342 Remove ancient leftover.
11343 (help_echo_showing_p, hourglass_shown_p):
11344 * lisp.h (noninteractive_need_newline): Adjust declaration.
11346 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11348 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11350 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11351 ...this file and convert the latter to static. Adjust comment.
11352 (make_initial_frame):
11353 * window.c (init_window_once): Adjust user.
11354 * frame.h (last_nonminibuf_frame): Remove declaration.
11355 * lisp.h (selected_frame): Likewise.
11356 * msdos.c (the_only_display_info): Adjust comment.
11358 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11360 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11361 computing the end column of mouse-highlight that comes from
11362 display or overlay strings. (Bug#15437)
11363 (note_mouse_highlight): Adapt calculation of last argument to
11364 mouse_face_from_string_pos to the above change.
11366 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11367 all platforms, not just for clang.
11369 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11371 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11372 about excess arguments to snprintf.
11374 * conf_post.h(assume): Use __builtin_unreachable for clang.
11376 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11378 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11379 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11381 2013-09-23 Daniel Colascione <dancol@dancol.org>
11383 * alloc.c (USE_VALGRIND): New macro; on by default
11384 when ENABLE_CHECKING.
11385 (mark_maybe_object, mark_maybe_pointer)
11386 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11388 (valgrind_p) [USE_VALGRIND]: New variable.
11389 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11391 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11393 * process.c (wait_reading_process_output): Change int pnamelen to
11396 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11397 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11398 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11399 argument to unsigned long to avoid warning.
11400 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11402 * conf_post.h (assume): Fix compiler error: x shall be cond.
11404 2013-09-22 Daniel Colascione <dancol@dancol.org>
11406 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11407 warning when compiling without a window system.
11409 2013-09-22 Daniel Colascione <dancol@dancol.org>
11411 * data.c (Qbool_vector_p): New symbol.
11412 (bool_vector_spare_mask, popcount_size_t_generic)
11413 (popcount_size_t_msc, popcount_size_t_gcc)
11415 (bool_vector_binop_driver)
11416 (count_trailing_zero_bits, size_t_to_host_endian)
11417 (Fbool_vector_exclusive_or)
11418 (Fbool_vector_union)
11419 (Fbool_vector_intersection, Fbool_vector_set_difference)
11420 (Fbool_vector_subsetp, Fbool_vector_not)
11421 (Fbool_vector_count_matches)
11422 (Fbool_vector_count_matches_at): New functions.
11423 (syms_of_data): Intern new symbol, functions.
11424 * alloc.c (bool_vector_payload_bytes): New function.
11425 (Fmake_bool_vector): Instead of calling Fmake_vector,
11426 which performs redundant initialization and argument checking,
11427 just call allocate_vector ourselves. Make sure we clear any
11428 terminating padding to zero.
11429 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11430 instead of open-coding the size calculation.
11431 (vroundup_ct): New macro.
11432 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11433 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11434 * composite.c (composition_gstring_put_cache):
11435 Change lint_assume to assume.
11436 * conf_post.h (assume): New macro.
11437 (lint_assume): Remove.
11438 * dispnew.c (update_frame_1): Change lint_assume to assume.
11439 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11441 * image.c (gif_load): Change lint_assume to assume.
11442 * lisp.h (eassert_and_assume): New macro.
11443 (Qbool_vector_p): Declare.
11444 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11445 (swap16, swap32, swap64): New inline functions.
11446 * macfont.m (macfont_shape): Change lint_assume to assume.
11447 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11448 * xsettings.c (parse_settings): Use new swap16 and
11449 swap32 from lisp.h instead of file-specific macros.
11451 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11453 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11454 found (which can legitimately happen when the glyph row at the
11455 window start is disabled in the current_matrix. (Bug#15365)
11457 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11459 Fix syntax.h bug introduced by recent INLINE change.
11460 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11461 conditionally compiled one way in some modules, and a different
11462 way in others. This doesn't work with extern inline functions,
11463 which must have the same definition in all modules, because the
11464 defining code might be shared across modules, depending on the
11465 implementation. Symptoms reported by Martin Rudalics in:
11466 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11467 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11468 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11469 overriding the corresponding functions in syntax.h.
11470 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11471 (syntax_property): New inline functions.
11472 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11473 Rewrite in terms of these new functions.
11475 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11477 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11478 not chars_in_text, whose result depends on the multibyteness of
11479 the current buffer. (Bug#15426)
11481 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11483 Port recent change to hosts where pointers aren't 'long'.
11484 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11485 Don't assume that pointers are the same width as 'long'.
11486 Add a compile-time check that a pointer fits into two X slots.
11488 A simpler, centralized INLINE.
11489 * conf_post.h (INLINE): Define only if not already defined.
11490 This allows us to use a single INLINE, defined by one file
11492 * emacs.c (INLINE): Define it.
11493 Also, include category.h, charset.h, composite.h, dispextern.h,
11494 syntax.h, systime.h, so that their INLINE definitions are expanded
11495 properly for Emacs.
11496 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11497 * buffer.h, buffer.c (BUFFER_INLINE):
11498 * category.h, category.c (CATEGORY_INLINE):
11499 * character.h, character.c (CHARACTER_INLINE):
11500 * charset.h, charset.c (CHARSET_INLINE):
11501 * composite.h, composite.c (COMPOSITE_INLINE):
11502 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11503 * frame.h, frame.c (FRAME_INLINE):
11504 * intervals.h, intervals.c (INTERVALS_INLINE):
11505 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11506 * lisp.h, alloc.c (LISP_INLINE):
11507 * process.h, process.c (PROCESS_INLINE):
11508 * syntax.h, syntax.c (SYNTAX_INLINE):
11509 * systime.h, sysdep.c (SYSTIME_INLINE):
11510 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11511 * window.h, window.c (WINDOW_INLINE):
11512 Remove. All uses replaced with INLINE.
11514 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11516 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11517 to avoid Bug#15398.
11519 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11521 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11522 'const char *' to avoid compiler warnings due to similar change in
11523 the prototype of x_get_string_resource.
11525 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11527 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11528 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11529 going to replace static variables below. Adjust comments.
11530 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11531 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11532 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11533 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11534 Related users changed.
11535 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11536 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11537 last_mouse_movement_time, going to replace static variables below.
11539 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11540 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11542 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11543 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11544 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11545 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11546 static variables below.
11547 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11548 (last_mouse_scroll_bar): Remove.
11549 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11550 (mouseExited): Related users changed.
11552 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11554 Do not use external array to process X scroll bar messages.
11555 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11556 (x_send_scroll_bar_event): Pack window pointer into two slots
11557 of XClientMessageEvent if we're 64-bit. Adjust comment.
11558 (x_scroll_bar_to_input_event): Unpack accordingly.
11560 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11562 Ifdef away recent changes which aren't relevant to NS port.
11563 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11564 [!HAVE_NS]: Declare as such.
11565 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11566 [!HAVE_NS]: Define as such.
11568 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11570 * frame.c (x_redo_mouse_highlight): New function
11571 to factor out common code used in W32 and X ports.
11572 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11573 * xterm.h (struct x_display_info):
11574 * w32term.h (struct w32_display_info):
11575 * nsterm.h (struct ns_display_info): New members
11576 last_mouse_motion_frame, last_mouse_motion_x and
11577 last_mouse_motion_y, going to replace static variables below.
11578 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11579 (redo_mouse_highlight): Remove.
11580 (note_mouse_movement, syms_of_xterm): Adjust user.
11581 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11582 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11583 (redo_mouse_highlight): Remove.
11584 (note_mouse_movement, syms_of_w32term): Adjust user.
11585 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11586 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11588 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11589 * nsfns.m (compute_tip_xy): Adjust user.
11591 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11593 * frame.c (x_mouse_grabbed): New function.
11594 * dispextern.h (x_mouse_grabbed): Add prototype.
11595 (last_mouse_frame): Remove declaration.
11596 * xterm.h (struct x_display_info):
11597 * w32term.h (struct w32_display_info):
11598 * nsterm.h (struct ns_display_info): New member
11599 last_mouse_frame, going to replace...
11600 * xdisp.c (last_mouse_frame): ...global variable.
11601 (note_tool_bar_highlight):
11602 * w32term.c (w32_mouse_position, w32_read_socket):
11603 * xterm.c (XTmouse_position, handle_one_xevent):
11604 Use x_mouse_grabbed.
11605 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11607 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11609 * w32term.c (w32_read_socket): Avoid temporary
11610 variables in a call to x_real_positions.
11611 * xterm.c (handle_one_xevent): Likewise.
11613 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11615 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11616 (x_icon_type): Remove prototype.
11617 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11618 * frame.c (x_icon_type): Remove.
11619 * w32term.c (x_make_frame_visible, x_iconify_frame):
11620 * xterm.c (x_make_frame_visible, x_iconify_frame):
11621 Use x_set_bitmap_icon to factor out common code.
11623 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11625 * dispextern.h (check_x_display_info, x_get_string_resource):
11626 Declare here just once and unify the latter.
11627 * frame.c (check_x_display_info, x_get_string_resource):
11628 * nsterm.h (check_x_display_info):
11629 * xrdb.c (x_get_string_resource):
11630 * xterm.h (check_x_display_info): Remove prototypes.
11631 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11632 * w32reg.c (x_get_string_resource): Likewise.
11633 (w32_get_rdb_resource): Adjust user.
11635 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11637 * xterm.h (struct x_display_info): New member
11638 x_pending_autoraise_frame, going to replace...
11639 * xterm.c (pending_autoraise_frame): ...static variable.
11640 (x_new_focus_frame, XTread_socket): Adjust users.
11641 * w32term.h (struct w32_display_info): New member
11642 w32_pending_autoraise_frame, going to replace...
11643 * w32term.c (pending_autoraise_frame): ...global variable.
11644 (x_new_focus_frame, w32_read_socket): Adjust users.
11646 2013-09-17 Glenn Morris <rgm@gnu.org>
11648 * xdisp.c (message_dolog): If we create *Messages*,
11649 switch it to messages-buffer-mode.
11651 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11653 Don't overuse 'const' in types of locals.
11654 * bidi.c (bidi_count_bytes):
11655 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11656 (xg_event_is_for_scrollbar):
11657 * xselect.c (x_handle_property_notify)
11658 (x_handle_selection_notify, x_handle_dnd_message):
11659 * xsettings.c, xsettings.h (xft_settings_event):
11660 * xterm.c (x_handle_net_wm_state, handle_one_event)
11661 (x_menubar_window_to_frame, x_detect_focus_change)
11662 (construct_mouse_click, note_mouse_movement)
11663 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11664 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11665 (handle_one_xevent, x_handle_net_wm_state):
11666 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11667 (x_handle_dnd_message):
11668 Avoid unnecessary 'const', typically the second 'const' in
11669 'const foo * const arg', a 'const' that does not affect the API
11670 and doesn't significantly help the human reader.
11672 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11674 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11675 only if Glib < 2.36.0.
11676 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11677 * xsettings.c (init_gconf, init_gsettings): Do not check
11679 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11681 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11683 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11685 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11686 before calling g_type_init.
11688 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11690 * nsterm.m (syms_of_nsterm): ... to here.
11692 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11694 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11695 (ignore_next_mouse_click_timeout): Use Time as X does.
11696 (handle_one_xevent): Avoid cast and use unsigned comparison.
11698 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11700 Do not copy X event in handle_one_xevent except KeyPress case.
11701 Wnen XEvent is processed, it is unlikely to be changed except
11702 KeyPress case, so we can avoid copying and use const pointer to
11703 const data to make sure that an event is not changed elsewhere.
11704 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11705 const' and do not create local copy except for the KeyPress event.
11706 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11707 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11708 (x_handle_net_wm_state, x_menubar_window_to_frame)
11709 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11710 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11711 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11712 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11713 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11714 (x_handle_dnd_message):
11715 * xsettings.c (xft_settings_event):
11716 Use 'const XEvent * const' where appropriate.
11717 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11719 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11721 Fix X event waiting to handle multiple frames.
11722 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11723 * xterm.c (pending_event_wait): Remove. Adjust users.
11724 (x_detect_focus_change): Pass frame arg.
11725 (handle_one_xevent): Find related frame early and clear per-frame
11726 wait_event_type only if this is an event for the relevant frame.
11727 (x_wait_for_event): Use per-frame wait_event_type.
11729 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11731 * nsfns.m (Fx_create_frame): Fix font driver registration for
11734 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11735 for syms_of_macfont.
11737 * nsterm.m: Include macfont.h.
11738 (ns_tmp_flags, ns_tmp_font): Remove.
11739 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11740 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11741 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11742 (changeFont:): Fix code style. Check for font driver type when
11745 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11748 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11749 (nsfont_open): Set font driver type.
11750 Set font->ascent and font->descent. Figure out font instead of
11751 ns_tmp_font, and flags instead of ns_tmp_flags.
11752 Fix indentation. Remove call to ns_draw_text_decoration,
11755 * nsfns.m: Include macfont.h.
11756 (Fx_create_frame): Register macfont driver, make a better default font.
11757 (Fns_popup_font_panel): Get font from macfont driver, if used.
11759 * macfont.m, macfont.h, macuvs.h: New files.
11761 * font.h: Declare syms_of_macfont.
11763 * font.c (syms_of_font): Call syms_of_macfont.
11765 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11767 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11769 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11770 and it is always zero for others, so I assume that this is an ancient
11771 leftover which nobody will want to change any more.
11772 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11773 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11774 * frame.c (x_set_scroll_bar_width):
11775 * w32fns.c (w32_createscrollbar):
11776 * w32term.c (w32_set_vertical_scroll_bar):
11777 * xfns.c (x_set_scroll_bar_default_width):
11778 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11779 (x_scroll_bar_expose): Related users changed.
11781 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11783 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11784 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11785 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11787 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11788 Define once here...
11789 * nsterm.h, w32term.h, xterm.h: ...and not here.
11790 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11791 Remove unused Xisms.
11792 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11793 these modules are never compiled otherwise.
11795 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11797 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11798 Doc fix. (Bug#15375)
11800 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11802 Unify Fx_focus_frame between all ports.
11803 * frame.h (x_focus_frame): New prototype.
11804 * xfns.c (Fx_focus_frame): Remove.
11805 (syms_of_xfns): Do not defsubr it.
11806 (x_focus_frame): X implementation.
11807 * nsfns.m (Fx_focus_frame): Remove.
11808 (syms_of_nsfns): Do not defsubr it.
11809 (x_focus_frame): NS implementation.
11810 * w32term.c (Fx_focus_frame): Remove.
11811 (x_focus_on_frame): Rename to...
11812 (x_focus_frame): W32 implementation.
11813 * w32term.h (x_focus_on_frame): Remove prototype.
11814 * w32fns.c (Fx_focus_frame): Remove.
11815 (syms_of_w32fns): Do not defsubr it.
11816 * frame.c (Fx_focus_frame): Define here.
11817 (syms_of_frame): Defsubr here.
11818 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11820 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11822 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11823 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11824 each port to reference the port-specific window system data.
11825 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11826 (FRAME_DISPLAY_INFO): Define.
11827 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11828 (FRAME_DISPLAY_INFO): Define. Adjust users.
11829 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11830 (FRAME_DISPLAY_INFO): Define. Adjust users.
11831 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11832 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11833 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11834 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11835 * xselect.c, xterm.c: All related users changed.
11837 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11839 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11840 (x_menubar_window_to_frame): Remove prototypes.
11841 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11842 (x_menubar_window_to_frame, x_top_window_to_frame):
11844 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11845 (x_menubar_window_to_frame, x_top_window_to_frame):
11846 ...to here and convert all but the last to static.
11848 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11850 * lisp.mk (lisp): Add w32-common-fns.elc.
11852 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11854 * charset.c (char_charset): Document an exception for char-charset.
11856 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11858 * xterm.h (x_display_info): New field last_user_time...
11859 * xterm.c (toplevel): ...to replace static last_user_time.
11860 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11862 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11864 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11865 scroll bar values to prevent thumb from disappear and update comment.
11867 2013-09-11 Glenn Morris <rgm@gnu.org>
11869 * emacs.c (usage_message): Possessive apostrophe tweak.
11871 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11873 * nsterm.m (syms_of_nsterm): Use Qns.
11874 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11875 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11876 * xfns.c (x_display_info_for_name, Fx_open_connection):
11877 Remove old '#if 0' code.
11878 (syms_of_xfns): Use Qx.
11879 * termhooks.h (fullscreen_hook): Remove the leftover.
11880 (struct terminal): Fix typo in comment.
11882 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11884 Cleaning up a few X scroll bar bits.
11885 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11886 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11887 New member last_seen_part, going to replace...
11888 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11889 (xt_action_hook) [USE_LUCID]: Adjust user.
11890 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11891 Lucid-specific scroll bar support.
11892 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11893 to int and adjust to use last_seen_part member.
11894 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11895 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11896 Initialize last_seen_part.
11898 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11900 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11901 insert-buffer-substring an empty string.
11903 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11905 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11906 avoiding a GCC warning.
11908 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11910 Ifdef away frame tool bar code when it is not really used.
11911 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11912 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11913 and minimize_tool_bar_window_p under the above.
11914 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11915 (fset_tool_bar_window): Likewise.
11916 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11917 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11918 (change_frame_size_1):
11919 * window.c (window_from_coordinates, Frecenter): Adjust users.
11920 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11921 code is not really used.
11922 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11923 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11924 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11925 [!USE_GTK && !HAVE_NS]: Define as such.
11926 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11927 (note_mouse_highlight, expose_frame):
11928 * xfns.c (x_set_tool_bar_lines):
11929 * xterm.c (handle_one_xevent): Adjust users.
11931 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11933 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11934 This bug was introduced by my 2013-08-26 patch, which incorrectly
11935 assumed that the terminfo implementation doesn't use termcap buffers.
11936 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11937 these buffers apparently are used after all.
11938 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11939 (struct tty_display_info): Define members termcap_term_buffer and
11940 termcap_strings_buffer even if TERMINFO.
11942 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11945 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11946 'usage' docstring entry to pacify make-docfile.
11948 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11950 Change comparison functions =, <, >, <=, >= to take many arguments.
11951 * data.c: Change comparison functions' interface and implementation.
11952 * lisp.h: Make arithcompare available for efficient two arg
11954 * bytecode.c: Use arithcompare.
11955 * fileio.c: Use new interface.
11957 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11959 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11961 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11963 * eval.c (Feval): Document the new use of `lexical'.
11965 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11967 Review and drop old frame resize hack.
11968 * frame.h (struct frame): Remove force_flush_display_p.
11969 * dispnew.c (update_frame): Adjust user and don't call
11970 flush_frame here. The comment has said that there was an issues
11971 with redisplaying fringes, but I don't see any differences with
11972 and without this hack. Hopefully we can continue without it.
11973 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11974 current frame matrices twice if resized_p is set.
11976 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11978 Do not populate pure Xism x_sync to other ports.
11979 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11980 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11981 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11982 * w32term.h (x_sync): Remove prototype.
11984 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11986 Cleanup frame flushing.
11987 * dispextern.h (struct redisplay_interface):
11988 Drop flush_display_optional because flush_display is enough
11989 for X and flushing via RIF is just a no-op for others.
11990 * frame.h (flush_frame): New function.
11991 * dispnew.c (update_frame):
11992 * minibuf.c (read_minibuf):
11993 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11995 * keyboard.c (detect_input_pending_run_timers): Do not flush
11996 all frames but selected one in redisplay_preserve_echo_area.
11997 * nsterm.m (ns_flush): Remove no-op.
11998 (ns_redisplay_interface): Adjust user.
11999 * w32term.h (x_flush): Remove no-op.
12000 (w32_redisplay_interface): Adjust user.
12001 * xterm.c (x_flush): Simplify because we do not flush all
12002 frames at once any more. Adjust comment.
12003 (x_redisplay_interface): Adjust user.
12005 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12007 Port --without-x --enable-gcc-warnings to Fedora 19.
12008 * gfilenotify.c (globals_of_gfilenotify):
12009 Call g_type_init only if using an older glib version that needs it.
12011 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12013 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12014 (last_glyphless_glyph_merged_face_id): Remove declarations.
12015 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12016 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12017 (last_glyphless_glyph_merged_face_id): Now static.
12018 (merge_escape_glyph_face): New function, refactored from...
12019 (get_next_display_element): ...here.
12020 (merge_glyphless_glyph_face): New function, refactored from...
12021 (produce_glyphless_glyph): ...here...
12022 * term.c (produce_glyphless_glyph): ...and here.
12024 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12026 * eval.c (eval_sub): Only call Ffunction if necessary.
12028 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12030 Attempt to make redisplay more selective when changing cursor type.
12031 * frame.h (struct frame): New bitfield cursor_type_changed.
12032 * xdisp.c (cursor_type_changed): Remove.
12033 (try_cursor_movement, redisplay_window, try_window_id)
12034 (set_frame_cursor_types, try_window_reusing_current_matrix):
12035 Adjust to use per-frame bitfield.
12036 (redisplay_internal): Look for cursor type change on each visible
12037 frame and consider all frames if cursor type has been changed on
12038 the frame other than selected. If cursor type has been changed on
12039 selected frame only, do not use fast update.
12041 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12043 Attempt to make redisplay more selective when changing fonts.
12044 * frame.h (struct frame): New bitfield fonts_changed.
12045 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12046 (adjust_frame_glyphs): Add prototype.
12047 * dispnew.c (fonts_changed_p): Remove.
12048 (adjust_glyphs): Remove because we do not
12049 adjust matrices on all frames at once any more.
12050 (adjust_frame_glyphs): Block and unblock input here.
12051 (adjust_glyph_matrix): Use fonts_changed.
12052 (change_frame_size_1): Use adjust_frame_glyphs.
12053 * font.c (font_open_entity): Use fonts_changed.
12054 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12055 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12056 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12057 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12058 (shrink_mini_window, Fresize_mini_window_internal)
12059 (window_scroll_pixel_based, Fset_window_configuration)
12060 (apply_window_adjustment, Fset_window_vscroll):
12061 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12062 Use adjust_frame_glyphs.
12063 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12064 (try_window_reusing_current_matrix, try_window_id, display_line)
12065 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12066 (redisplay_internal): Consider fonts_changed and adjust frame
12067 matrices for each frame only if the frame is visible. If font
12068 has been changed on some frame during full redisplay, retry
12069 only visible frames where the font has been actually changed.
12071 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12073 Cache current header and mode line height for each window.
12074 * window.h (struct window): New fields mode_line_height
12075 and header_line_height.
12076 * window.c (make_window): Initialize them.
12077 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12078 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12079 (current_mode_line_height, current_header_line_height):
12080 Remove declaration.
12081 * xdisp.c (current_mode_line_height, current_header_line_height):
12083 (pos_visible_p, init_xdisp): Adjust user.
12084 (redisplay_window): Invalidate mode_line_height and
12085 header_line_height if current and desired matrices do not agree.
12087 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12089 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12090 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12092 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12094 Make --without-x compatible with --enable-gcc-warnings.
12095 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12096 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12097 members under HAVE_WINDOW_SYSTEM.
12098 * keyboard.c (make_lispy_focus_out): Likewise.
12099 (record_menu_key): Move under HAVE_MENUS.
12100 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12101 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12102 (syms_of_xdisp): Adjust user.
12103 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12104 (start_hourglass, cancel_hourglass):
12105 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12106 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12107 and CLEAR_FONT_TABLE_NFONTS.
12108 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12109 Declare only if HAVE_WINDOW_SYSTEM.
12110 (lface_same_font_attributes_p, clear_face_gcs): Define only
12111 if HAVE_WINDOW_SYSTEM.
12113 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12115 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12116 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12117 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12119 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12121 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12123 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12125 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12126 This fixes a type error on hosts where ptrdiff_t is wider than int.
12128 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12130 * keyboard.c (read_key_sequence_vs): New function.
12131 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12134 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12136 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12138 Makefile improvements.
12139 * Makefile.in (config.status): Don't use double-colon rules, as
12140 they are not portable according to POSIX. Fix shell typo with `;
12141 I guess this rule has never been tested?
12142 (VCSWITNESS): New macro, to override any environment var.
12144 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12146 * xterm.h (struct x_display_info): Do not track X connection
12147 fd separately because it is always available from Display.
12148 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12151 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12153 * buffer.c (drop_overlay):
12154 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12155 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12157 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12159 * buffer.c (Fmake_overlay, Fmove_overlay):
12160 * intervals.c (set_point_from_marker):
12161 * print.c (PRINTPREPARE): Prefer signal_error
12162 to plain error and report unsuitable marker too.
12164 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12166 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12167 for 'dragging' member.
12168 (struct x_output): Remove set-but-unused leftovers
12169 'left_before_move' and 'top_before_move'.
12170 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12171 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12172 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12173 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12174 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12175 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12176 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12177 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12179 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12181 * nsfont.m (INVALID_GLYPH): New define.
12182 (nsfont_encode_char): Use INVALID_GLYPH.
12183 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12185 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12187 * xterm.c (x_last_mouse_movement_time): Revert last change.
12188 This code should use XDisplayMotionBufferSize to check display's
12189 motion history first, and there are few other issues as well.
12190 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12191 (handle_one_xevent): Adjust user.
12193 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12195 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12196 * frame.c (Flast_nonminibuf_frame): ... to here.
12197 (check_minibuf_window): Don't abort if no window was found
12200 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12202 Use XGetMotionEvents to ask the last mouse motion time from X server.
12203 * xterm.c (X_MOTION_HISTORY): Default to 1.
12204 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12205 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12206 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12207 Ifdef away legacy code.
12208 (XTmouse_position, x_scroll_bar_report_motion):
12209 Use x_last_mouse_movement_time.
12210 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12213 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12215 * msdos.c (last_mouse_window): Move to...
12216 (dos_rawgetc): ...this function and adjust comment.
12217 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12218 (mouseMoved): ...this function and adjust comment.
12219 * w32term.c (last_window): Likewise with...
12220 (w32_read_socket): ...this function.
12221 * xterm.c (last_window): Likewise with...
12222 (handle_one_xevent): ...this function.
12224 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12226 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12227 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12228 (handle_one_xevent): ...to here.
12229 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12232 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12234 * msdos.c (IT_set_terminal_window): Remove no-op.
12235 (initialize_msdos_display): Adjust terminal setup.
12236 * w32console.c (w32con_set_terminal_window): Remove no-op.
12237 (initialize_w32_display): Adjust terminal setup.
12238 * w32term.c (w32_set_terminal_window): Remove no-op.
12239 (w32_create_terminal): Adjust terminal setup.
12240 * xterm.c (XTset_terminal_window): Remove no-op.
12241 (x_create_terminal): Adjust terminal setup.
12243 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12245 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12247 (ns_create_terminal): Adjust terminal setup.
12248 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12250 (w32_create_terminal): Adjust terminal setup.
12251 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12253 (x_create_terminal): Adjust terminal setup.
12255 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12257 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12258 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12259 * dispnew.c (buffer_posn_from_coords):
12260 * window.c (Fwindow_end, displayed_window_lines):
12261 * xdisp.c (redisplay_mode_lines): Use it.
12263 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12265 * fontset.c (face_for_char): Check char in the current face font first
12266 if HAVE_NS (Bug#15138).
12268 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12270 * window.c (temp_output_buffer_show): Make sure window returned
12271 by display_buffer is live (Bug#15213).
12273 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12275 Minor cleanup to avoid forward declarations.
12276 * coding.h (struct ccl_spec): Remove forward declaration.
12277 * composite.h (toplevel): Include font.h.
12278 (struct composition_it, struct face, struct font_metrics):
12279 Remove forward declaration.
12280 * dispextern.h (struct image, struct atimer): Likewise.
12281 * emacsgtkfixed.h (struct frame): Likewise.
12282 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12283 * font.h (struct font_driver, struct font, struct glyph_string)
12284 (struct face): Remove forward declaration.
12285 * fontset.h (struct face, struct font): Likewise.
12286 * frame.h (toplevel): Style cleanup.
12287 (enum output_method): Move to...
12288 * termhooks.h (enum output_method): ...here.
12289 (struct glyph, struct frame, struct ns_display_info)
12290 (struct x_display_info, struct w32_display_info):
12291 Remove forward declaration.
12292 * xterm.h (toplevel): Include termhooks.h.
12293 (struct font, struct window, struct glyph_matrix, struct frame)
12294 (struct input_event, struct face, struct image): Remove forward
12296 * gtkutil.h (struct _widget_value): Likewise.
12297 * keyboard.h (toplevel): Include termhooks.h.
12298 (struct input_event): Remove forward declaration.
12300 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12302 * intervals.c (set_point_from_marker): New function.
12303 * editfns.c (Fgoto_char):
12304 * process.c (Finternal_default_process_filter):
12305 * window.c (select_window_1): Use it.
12306 * buffer.h (set_point_from_marker): Add prototype.
12308 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12310 * w32.c (term_winsock): Call release_listen_threads before calling
12312 (_sys_wait_accept): Wait for accept event in a loop with a finite
12313 timeout, instead of waiting indefinitely. Will hopefully avoid
12314 hanging during exit because WSACleanup deadlocks waiting for the
12315 event object to be released. (Bug#14333)
12317 * w32proc.c (release_listen_threads): New function, signals all
12318 the reader threads that listen for connections to stop waiting.
12320 * w32.h (release_listen_threads): Add prototype.
12322 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12324 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12325 field of new marker (for sanity and safety).
12326 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12327 anyway because XMISCTYPE is a function and can't be an lvalue).
12329 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12331 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12332 (x_after_update_window_line, x_scroll_bar_create)
12333 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12334 (handle_one_xevent, x_clear_frame_area):
12335 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12336 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12337 * xterm.h (x_clear_area): Adjust prototype.
12339 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12341 Hook scanning and indentation functions to find_newline. This helps
12342 to avoid duplicated code and renders more respect to newline cache.
12343 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12344 * cmds.c (Fforward_line):
12345 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12346 Use find_newline and avoid unnecessary point movements.
12347 * search.c (scan_newline): Implement on top of find_newline.
12349 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12351 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12352 scoped code (bug#11258).
12354 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12356 * nsterm.m (last_window): New variable.
12357 (EV_TRAILER2): New macro.
12358 (EV_TRAILER): Call EV_TRAILER2.
12359 (mouseMoved:): Add support for mouse-autoselect-window
12360 on nextstep (Bug#6888).
12362 2013-08-28 Andreas Schwab <schwab@suse.de>
12364 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12365 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12366 Remove unused macro definitions.
12367 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12368 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12369 Only define if emacs.
12371 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12373 Prefer enum glyph_row_area to int where appropriate.
12374 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12376 (window_box, window_box_width, window_box_left, window_box_left_offset)
12377 (window_box_right, window_box_right_offset): Adjust prototypes.
12378 * xdisp.c (window_box, window_box_width, window_box_left)
12379 (window_box_left_offset, window_box_right, window_box_right_offset):
12380 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12381 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12382 * nsterm.m (ns_clip_to_row):
12383 * w32term.c (w32_clip_to_row):
12384 * xterm.c (x_clip_to_row): Likewise.
12386 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12388 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12389 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12391 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12393 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12394 for portability to hosts where /bin/sh has problems.
12396 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12398 Redesign redisplay interface to drop global output_cursor.
12399 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12400 (toplevel): Remove declaration of output_cursor.
12401 (set_output_cursor, x_cursor_to): Remove prototype.
12402 * window.h (struct window): New member output_cursor.
12403 (output_cursor_to): New function to replace RIF member.
12404 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12405 (update_text_area, set_window_cursor_after_update): Use it.
12406 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12407 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12408 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12409 * w32term.c (x_update_window_begin, x_update_window_end):
12410 * xterm.c (x_update_window_begin, x_update_window_end):
12411 Adjust to use per-window output cursor.
12413 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12415 Simplify SELECT_TYPE-related code.
12416 Like EMACS_TIME, this portability layer is no longer needed, since
12417 Emacs has been using fd_set as a portability layer for some time.
12418 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12419 (SELECT_TYPE): Remove. All uses changed to fd_set.
12420 (fd_set) [!FD_SET]: New typedef.
12422 Simplify EMACS_TIME-related code.
12423 This portability layer is no longer needed, since Emacs has been
12424 using struct timespec as a portability layer for some time.
12425 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12426 Include <time.h> rather than "systime.h"; that's all that's needed now.
12427 * dispnew.c: Include <timespec.h> rather than "systime.h";
12428 that's all that's needed now.
12429 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12430 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12431 TIMESPEC_RESOLUTION.
12432 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12433 LOG10_TIMESPEC_RESOLUTION.
12434 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12435 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12436 (make_emacs_time): Remove. All used changed to make_timespec.
12437 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12438 (current_timespec): Rename from current_emacs_time. All uses changed.
12439 (add_emacs_time): Remove. All uses changed to timespec_add.
12440 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12441 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12442 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12443 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12444 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12445 (current_timespec): Rename from current_emacs_time. All uses changed.
12446 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12447 changed to timespec_cmp.
12448 * xgselect.c: Include <timespec.h>, since our .h files don't.
12450 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12452 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12453 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12454 Remove the leftovers.
12455 * gtkutil.c (toplevel): Do not declare Qxft but include
12457 * image.c (toplevel): Do not declare Vlibrary_cache because
12458 it's already done in lisp.h.
12460 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12462 * lisp.h (Mouse_HLInfo): Move from here...
12463 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12464 (reset_mouse_highlight): New function.
12465 * msdos.c (dos_set_window_size, IT_update_begin)
12466 (internal_terminal_init):
12467 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12468 (ns_initialize_display_info):
12469 * w32console.c (initialize_w32_display):
12470 * w32term.c (x_update_window_end, x_free_frame_resources)
12471 (w32_initialize_display_info):
12472 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12473 * window.c (Fdelete_other_windows_internal):
12474 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12475 * termchar.h (toplevel):
12476 * xterm.h (toplevel): Include dispextern.h.
12478 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12480 Fix minor problems found by static checking.
12481 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12482 (expect): Avoid nested-if warning.
12483 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12484 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12485 * nsterm.h, nsterm.m (ns_select):
12486 * xgselect.c, xgselect.h (xg_select):
12487 Adjust signature to better match pselect's.
12488 * nsterm.m (ns_select):
12489 Don't set *TIMEOUT, since pselect doesn't.
12490 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12491 diagnostic about assigning const char * to it.
12492 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12494 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12496 * lread.c (substitute_object_recurse): Handle hash-tables as well
12499 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12501 Fix unlikely core dump in init_tty, and simplify terminfo case.
12502 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12503 The old version incorrectly dumped core if malloc returned a
12504 buffer containing only non-NUL bytes.
12505 (init_tty): Do not allocate or free termcap buffers; the
12506 struct does that for us now.
12507 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12508 (struct tty_display_info): Define members termcap_term_buffer and
12509 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12510 use them. Allocate them directly in struct rather than indirectly
12511 via a pointer, to simplify init_tty.
12513 * frame.c (check_minibuf_window): Initialize 'window' properly,
12514 so that Emacs reliably aborts later if 'window' is not initialized.
12516 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12518 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12519 of VoidSymbol (Bug#15154).
12521 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12523 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12524 mouse_face_beg_y and mouse_face_end_y.
12525 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12526 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12527 Adjust users and update comment where appropriate.
12529 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12531 * frame.c (check_minibuf_window): New function.
12532 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12533 Call check_minibuf_window (Bug#15183).
12535 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12537 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12538 because this is the only last cursor data we need to keep and consult.
12539 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12540 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12543 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12545 Fix recovering from possible decompression error.
12546 Since insert_from_gap doesn't always move point, we can't use PT as
12547 the position where the partially decompressed data ends, and
12548 should count how many bytes was produced so far.
12549 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12550 (unwind_decompress): Really delete partially uncompressed data.
12551 (Fzlib_decompress_region): Take decompressed data size into account.
12553 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12555 * syntax.c (init_syntax_once): Adjust comment and do an early
12556 initialization of Qchar_table_extra_slots just once...
12557 * casetab.c (init_casetab_once):
12558 * category.c (init_category_once):
12559 * character.c (syms_of_character):
12560 * coding.c (syms_of_coding):
12561 * xdisp.c (syms_of_xdisp): ...and omit it here.
12563 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12565 * xdisp.c (get_next_display_element): Don't apply to characters
12566 from a display vector the logic of setting it->end_of_box_run_p
12567 suitable for characters from a buffer. (Bug#15175)
12569 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12570 to handle directories, rather than '_utime' which doesn't.
12573 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12575 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12576 or fullscreen (Bug#14627).
12578 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12580 System-dependent integer overflow fixes.
12581 * process.c (Fset_process_window_size): Signal an error if
12582 the window size is outside the range supported by the lower level.
12583 * sysdep.c (set_window_size): Return negative on error,
12584 nonnegative on success, rather than -1, 0, 1 on not in system,
12585 failure, success. This is simpler. Caller changed.
12586 (serial_configure): Remove unnecessary initialization of local.
12587 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12588 size fits in unsigned long; this isn't true on some 32-bit hosts.
12589 Avoid buffer overrun if some future version of /proc/meminfo has a
12590 variable name longer than 20 bytes.
12591 (system_process_attributes) [__FreeBSD__]:
12592 Don't assume hw.availpages fits in 'int'.
12594 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12596 Don't let very long directory names overrun the stack.
12597 Fix some related minor problems involving "//", vfork.
12598 * callproc.c (encode_current_directory): New function.
12599 (call_process): Don't append "/"; not needed.
12600 * fileio.c (file_name_as_directory_slop): New constant.
12601 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12602 this can save the caller having to alloca.
12603 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12604 Use SAFE_ALLOCA, not alloca.
12605 (directory_file_name, Fexpand_file_name): Leave leading "//"
12606 alone, since it can be special even on POSIX platforms.
12607 * callproc.c (call_process):
12608 * process.c (Fformat_network_address):
12609 * sysdep.c (sys_subshell):
12610 Use encode_current_directory rather than rolling our own.
12611 (create_process): No need to encode directory; caller does that now.
12612 * process.h (encode_current_directory): New decl.
12613 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12614 Rework to avoid 'goto xyzzy;'.
12616 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12618 * xdisp.c (handle_face_prop): If the default face was remapped use
12619 the remapped face for strings from prefix properties. (Bug#15155)
12621 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12623 Minor cleanup for redisplay interface and few related functions.
12624 * frame.h (enum text_cursor_kinds): Move from here...
12625 * dispextern.h (enum text_cursor_kinds): ...to here.
12626 (toplevel): Drop unnecessary declarations.
12627 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12628 in update_window_end_hook and draw_window_cursor functions.
12629 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12630 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12631 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12632 * xterm.c (x_update_window_end, x_draw_window_cursor):
12633 * xdisp.c (display_and_set_cursor, update_window_cursor)
12634 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12635 enum text_cursor_kinds where appropriate.
12637 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12639 Redesign redisplay interface to drop updated_row and updated_area.
12640 * dispextern.h (updated_row, updated_area): Remove declaration.
12641 (struct redisplay_interface): Pass glyph row and row area parameters
12642 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12643 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12645 * dispnew.c (updated_row, updated_area): Remove.
12646 (redraw_overlapped_rows, update_window_line): Adjust user.
12647 (update_marginal_area, update_text_area): Likewise. Pass updated row
12648 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12649 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12652 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12654 * process.c (flush_pending_output): Remove stub.
12657 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12659 * callproc.c: Fix race that killed background processes (Bug#15144).
12660 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12661 Record deleted process-id in critical section, not afterwards.
12662 Don't mistakenly kill process created by a call-process invocation
12663 that discards output and does not wait.
12665 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12667 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12668 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12669 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12670 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12671 to shut up compiler in mark_object.
12672 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12674 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12676 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12677 We can't portably rely on PTY_OPEN doing that, even if
12678 it calls posix_openpt with O_CLOEXEC.
12680 2013-08-20 Kenichi Handa <handa@gnu.org>
12682 * character.c (string_char): Improve commentary.
12684 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12686 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12687 (struct animation_cache): Make signature a flexible array member.
12688 All uses changed. This is a tad slower but may insulate us better
12689 from future changes to ImageMagick.
12691 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12693 * image.c: Shrink memory needed for animation cache.
12694 (SIGNATURE_DIGESTSIZE): New constant.
12695 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12696 (imagemagick_create_cache): Copy the signature. This saves
12697 several KB of memory that ImageMagick wastes per signature.
12698 Don't bother updating the update_time, as the caller does that now.
12699 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12700 it's a fixed size struct member now.
12701 (imagemagick_get_animation_cache): Always destroy the signature,
12702 as it's now imagemagick_create_cache's responsibility to copy it.
12703 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12704 and use memcmp rather than strcmp.
12705 eassert that ImageMagick returns a signature of the specified length.
12707 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12709 * image.c (imagemagick_get_animation_cache): Don't segfault on
12711 (imagemagick_get_animation_cache): Revert to previous definition
12712 so that it actually works. But keep the memory leak fix.
12713 (imagemagick_get_animation_cache): Fix memory leak.
12715 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12717 * image.c: Fix animation cache signature memory leak.
12718 Fix some other minor performance problems while we're at it.
12719 (imagemagick_create_cache): Clear just the members that
12720 need clearing. Don't set update_time, as caller does that now.
12721 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12722 Simplify by using pointer-to-pointer instead of a prev pointer.
12723 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12724 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12725 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12726 it's already a copy. Free the signature probe unless it's cached.
12728 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12729 This was introduced by my 2013-08-12 fix for Bug#15035.
12731 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12733 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12734 (imagemagick_prune_animation_cache): Now static.
12736 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12738 * image.c (imagemagick_get_animation_cache): Don't segfault when
12739 pruning all entries.
12741 2013-08-18 Ken Brown <kbrown@cornell.edu>
12743 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12744 static heap if ENABLE_CHECKING is defined.
12745 (max_bss_sbrk_ptr): New variable.
12746 (bss_sbrk): Use it.
12747 (report_sheap_usage): Report maximum static heap usage instead of
12748 ending static heap usage.
12750 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12752 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12753 of zlib_initialized according to the results of calling
12754 init_zlib_functions.
12756 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12758 * image.c: Implement an ImageMagick per-image cache.
12759 (imagemagick_get_animation_cache): Fix a double-free error.
12760 (imagemagick_load_image): Remove the ping_wand code, which only
12761 apparently saved time on invalid animated images, and slowed down
12762 everything else. Optimize for the common case.
12764 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12766 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12768 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12770 * marker.c (set_marker): Remove documentation of undefined behavior.
12772 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12774 * image.c (imagemagick_compute_animated_image): Animate correctly
12775 when sub-images are smaller than the main image.
12776 (imagemagick_compute_animated_image): Setting the iterator row to
12777 zero is apparently not allowed.
12778 (imagemagick_compute_animated_image): Allow images that say they
12779 have sub-images that are bigger than the main image, but just crop
12782 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12784 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12786 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12788 * image.c (imagemagick_compute_animated_image): Respect the GIF
12791 2013-08-15 Ken Brown <kbrown@cornell.edu>
12793 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12794 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12797 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12799 Fix minor problems found by static checking.
12800 * frame.c (delete_frame):
12801 * xdisp.c (next_element_from_display_vector):
12802 Avoid uninitialized local.
12803 * image.c (imagemagick_compute_animated_image): Port to C89.
12804 Prefer usual GNU indentation style for loops.
12805 Be more careful about bizarrely large sizes, by using ptrdiff_t
12808 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12810 Fix infinite frame selection loop (Bug#15025).
12811 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12813 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12815 * xdisp.c (compute_window_start_on_continuation_line):
12816 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12817 to make sure we end up setting the window start at the leftmost
12818 visible character of the display line. This avoids funky
12819 horizontal shifting because the window start is not kept on the
12820 same position. (Bug#15090)
12821 (next_element_from_display_vector): Support 'box' face attribute
12822 in the face definitions of a display vector. (Bug#15099)
12824 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12826 * image.c (imagemagick_compute_animated_image): Implement animated
12827 images (bug#14700).
12828 (imagemagick_compute_animated_image): Fix some compilation
12829 warnings. Implement a very simple cache to make the animation
12830 usable at all, but it should be replaced with a per-image cache.
12832 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12834 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12835 to do `for' loops over alist values.
12836 * buffer.h (FOR_EACH_BUFFER):
12837 * process.c (FOR_EACH_PROCESS): Use it.
12838 (handle_child_signal, status_notify, Fget_buffer_process)
12839 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12841 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12843 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12844 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12845 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12846 to xzalloc and so avoid redundant call to memset.
12847 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12848 members because it is allocated with xzalloc and so already zeroed.
12850 2013-08-14 Ken Brown <kbrown@cornell.edu>
12852 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12855 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12857 Utility function and macro to copy Lisp string to C string.
12858 * lisp.h (xlispstrdupa): New macro.
12859 (xlispstrdup): New prototype.
12860 * alloc.c (xlispstrdup): New function.
12861 * callint.c (Fcall_interactively):
12862 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12863 (Fsubstitute_in_file_name):
12864 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12865 * image.c (x_create_bitmap_from_file):
12866 * w32term.c (w32_term_init):
12867 * xterm.c (x_term_init): Use xlispstrdup.
12869 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12871 * image.c (imagemagick_load_image): Make animated pictures work.
12872 There's still some problems with background color settings, though
12875 * decompress.c (unwind_decompress): Always restore point.
12877 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12879 * marker.c (set_marker): Reformat documentation.
12881 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12883 * xdisp.c (cursor_type_changed): Now static.
12885 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12886 Use changed. This avoids the need to call xmalloc and for the
12887 caller to call xfree, and avoids memory leaks in some situations.
12889 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12891 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12892 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12893 (redisplay_window): If window_end_valid is cleared due to non-zero
12894 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12895 so do not call to try_cursor_movement for that window.
12897 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12899 * window.h (struct window): Convert window_end_pos and
12900 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12901 (wset_window_end_pos, wset_window_end_vpos): Remove.
12902 * dispnew.c (adjust_glyph_matrix):
12903 * window.c (Fwindow_end, replace_window, set_window_buffer)
12905 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12906 (set_vertical_scroll_bar, redisplay_window, try_window)
12907 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12908 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12909 (note_mouse_highlight): Adjust users.
12910 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12913 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12915 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12916 * image.c (imagemagick_filename_hint): Use `const char *' and
12917 prefer SSDATA to SDATA to avoid warnings.
12919 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12921 Cleanup window fringes, margins and scroll bars adjustments.
12922 * window.c (set_window_fringes, set_window_margins)
12923 (set_window_scroll_bars, apply_window_adjustment): New functions.
12924 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12925 (Fset_window_scroll_bars): Use them.
12927 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12929 * window.h (struct window): Convert scroll_bar_width
12930 from Lisp_Object to integer. Adjust comment.
12931 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12933 * window.c (wset_scroll_bar_width): Remove.
12934 (make_window): Initialize scroll_bar_width.
12935 (Fsplit_window_internal): Use direct assignment.
12936 (Fset_window_configuration, save_window_save):
12937 Convert Lisp_Object to integer and back where appropriate.
12938 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12939 bar was actually changed, and mention this in docstring.
12941 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12943 * decompress.c: Minor simplifications.
12944 (Fzlib_decompress_region): Don't bother verifying
12945 that avail_out <= UINT_MAX, as that was confusing.
12946 Mention the restriction in a comment instead.
12947 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12949 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12951 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12952 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12954 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12956 * image.c (imagemagick_filename_hint): Check for errors in the
12959 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12961 * window.c (Fwindow_margins): Return nil when there's no marginal
12962 area, as per the documented API.
12964 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12965 Fmake_vector, as scroll bar's struct members are not all Lisp
12966 objects now. This avoids crashes in GC.
12968 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12969 bool, so its address could be taken.
12971 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12973 * image.c (imagemagick_filename_hint): New function to possibly
12974 apply `image-content-type-suffixes'.
12975 (imagemagick_load_image): Use it.
12977 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12979 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12980 if loading zlib failed.
12982 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12984 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12985 2013-08-13 checkin below. Change bool to BOOL, rule is:
12986 All Obj-C code uses BOOL, except for interfaces callable from C.
12988 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12990 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12992 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12993 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12994 bool instead of BOOL.
12995 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12996 from Lisp_Object to bitfield. Adjust comment.
12997 * w32term.c (x_scroll_bar_create): Adjust user.
12998 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12999 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13000 Use bool for boolean.
13001 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13002 to `unsigned int' when defining a bitfield.
13004 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13006 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13008 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13010 * window.h (struct window): Convert left_margin_cols and
13011 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13012 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13013 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13015 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13017 (showing_window_margins_p, update_window_line, update_frame_1):
13018 * fringe.c (draw_fringe_bitmap_1):
13019 * xdisp.c (window_box_width): Adjust users.
13020 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13021 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13022 Use direct assignment.
13023 (Fset_window_configuration, save_window_save, Fwindow_margins):
13024 Convert Lisp_Object to integer and back where appropriate.
13025 (Fset_window_margins): Adjust user. Return t if any margin
13026 was actually changed, and mention this in docstring.
13028 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13030 * syntax.c (forward_word):
13031 * cmds.c (forward_char, backward_char): Mention the optional argument.
13033 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13035 * window.h (struct window): Convert left_fringe_width
13036 and right_fringe_width from Lisp_Objects to integers.
13038 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13039 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13040 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13042 (make_window): Initialize new integer fields to -1.
13043 (Fsplit_window_internal): Use direct assignment.
13044 (Fset_window_configuration, save_window_save):
13045 Convert Lisp_Object to integer and back where appropriate.
13046 (Fset_window_fringes): Adjust user. Return t if any fringe
13047 was actually changed, and mention this in docstring.
13049 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13051 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13052 * nsfns.m (x_set_cursor_type):
13053 * w32fns.c (x_set_cursor_type):
13054 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13055 * xdisp.c (set_frame_cursor_types): ...but in common code.
13057 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13059 * font.c (clear_font_cache): New function, stripped from...
13060 (Fclear_font_cache): ...here, which now uses the function
13061 above. Adjust comment.
13062 * font.h (clear_font_cache): Add prototype.
13063 * xfaces.c (clear_face_cache): Use clear_font_cache.
13065 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13067 * window.c (Fset_window_start): Compare `w', not `window' because
13068 `w' might not be equal to `window' after call to decode_live_window.
13070 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13072 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13073 This fixes a problem introduced by the Bug#15035 patch
13074 when using GPG. Reported by Herbert J. Skuhra.
13076 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13078 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13079 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13080 not yet initialized.
13082 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13084 * decompress.c (Fzlib_decompress_region): Support zlib
13085 decompression, too, and rename.
13087 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13089 Minor zlib configuration tweaks.
13090 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13091 Don't assume presence of fn_inflateInit2_ zlib internal function.
13093 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13095 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13096 include the zlib prefix.
13098 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13100 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13101 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13102 define static variables that are pointers to zlib functions to be
13103 dynamically loaded.
13104 (init_zlib_functions) [WINDOWSNT]: New function.
13105 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13107 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13108 macros instead of invoking the zlib functions directly.
13109 (syms_of_decompress): DEFSYM Qzlib_dll.
13110 Staticpro Szlib_available_p.
13112 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13114 Avoid looping over all frame windows to freeze and unfreeze.
13115 * window.h (struct window): Drop frozen_window_start_p.
13116 (freeze_window_starts): Drop prototype.
13117 * frame.h (struct frame): New frozen_window_starts flag.
13118 (FRAME_WINDOWS_FROZEN): New macro.
13119 * window.c (freeze_window_start, freeze_window_starts):
13121 (select_window, replace_window): Adjust users.
13122 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13123 (window_frozen_p): New function.
13124 (redisplay_window): Use it.
13126 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13128 Fix some fd issues when running subprocesses (Bug#15035).
13129 Fix bugs that can leak files or file descriptors on errors.
13130 Don't unlink open temp files, as that's hard for users to diagnose
13131 when things go awry (e.g., temp disk exhausted).
13132 Don't bother to lock temp files. Check for invalid recursion.
13133 * callproc.c (synch_process_fd): Remove. All uses removed.
13134 (synch_process_tempfile): New var or macro.
13135 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13137 (record_kill_process): New arg, the temp name. All callers changed.
13138 (delete_temp_file): Now just a simple wrapper around unlink.
13139 (call_process_kill): New arg, the call_process_fd array.
13140 Close them all. Clear synch_process_pid. Remove the temp file,
13141 or arrange for it to be removed.
13142 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13143 that's been moved to synch_process_tempfile. Caller changed.
13144 Do not remove the tempfile; that's now call_process_kill's
13146 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13147 call_process_kill; the caller now does that.
13148 (call_process_cleanup): Do not close the process fd; that's now
13149 call_process_kill's responsibility.
13150 (Fcall_process): Implement via new function call_process, which
13151 has most of the old body of Fcall_process, but with a different API.
13152 (call_process): New function that does not open or close filefd if
13153 it is nonnegative. Record which fds need to be closed, and let
13154 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13155 Signal an error if invoked recursively (could be done via a hook).
13156 Simplify creation of the tempfile in the MSDOS case.
13157 Don't create the output file until after checking for the executable.
13158 Report any failure to open /dev/null.
13159 Don't open /dev/null for writing twice; once is enough.
13160 Don't create pipe if all output is being discarded or sent to file.
13161 Don't worry about setting up the coding system or reading from the
13162 pipe if all output is being discarded.
13163 Hoist fd_error local into top level, to lessen block nesting.
13164 Don't record deleted pid here; now done by Fcall_process_region.
13165 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13166 and note its success in synch_process_tempfile.
13167 Do not leak resources when child_setup fails.
13168 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13169 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13170 (create_temp_file): Now returns open fd, with an additional
13171 Lisp_Object * argument to return the name. All callers changed.
13172 Do not close the file; rewind it instead, and leave it open for
13173 the caller. Do not lock the temp file. Unwind-protect the file
13174 and the file-descriptor.
13175 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13176 If an asynchrounous process, record it here, not in call_process.
13177 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13178 * eval.c (set_unwind_protect): New function.
13179 * fileio.c (write_region): New function, generalized from the
13180 old Fwrite_region. Do not lock temp files.
13181 (Fwrite_region): Use it.
13182 * lisp.h (set_unwind_protect, write_region): New decls.
13183 * process.c: Include <verify.h>.
13184 (make_process): Mark fds as initially closed.
13185 (deleted_pid_list): Now a list of pid-filename pairs.
13187 (close_process_fd): New function.
13188 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13189 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13190 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13191 (create_process, create_pty, Fmake_serial_process)
13192 (server_accept_connection): Record which fds need to be closed,
13193 and let deactivate_process close them.
13194 (Fmake_network_process): Do not discard the unwind-protect
13195 until it's safe to do so.
13196 (deactivate_process): Close the fds opened by create_process etc.
13197 (Fprocess_send_eof): Adjust to new way of recording open fds.
13198 Report an error if /dev/null can't be opened, instead of aborting.
13199 * process.h (PROCESS_OPEN_FDS): New constant.
13200 (struct Lisp_Process): New member open_fds.
13201 (record_kill_process, record_deleted_pid): Adjust signatures.
13202 (record_deleted_pid): Move decl here ...
13203 * syswait.h (record_deleted_pid): ... from here.
13205 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13207 * decompress.c: Fix bugs with large buffers and weird inputs.
13208 Tune a bit. Reindent as per usual Emacs style.
13209 (BUFFER_SIZE): Remove.
13210 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13211 more than UINT_MAX bytes. Decompress into the gap instead of into
13212 an auto buffer, as this should avoid copying. Return nil if
13213 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13214 set immediate_quit; we shouldn't trust zlib code that much.
13216 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13218 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13219 errors, and really move the gap to where we want it.
13221 * lisp.h: Include decompress.c support.
13223 * emacs.c (main): Include decompress.c support.
13225 * Makefile.in: Include -lz if present.
13227 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13229 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13230 (initWithTitle:): Initialize frame to 0.
13231 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13232 (fillWithWidgetValue:frame:): Rename from
13233 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13235 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13236 fillWithWidgetValue:frame:
13238 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13239 remove memory leak warnings.
13241 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13242 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13243 menu_pending_title.
13245 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13246 (x_activate_menubar): Update the whole menu.
13247 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13248 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13249 current event is not NSSystemDefined (Bug#15001).
13250 Call ns_check_menu_open only if trackingMenu is 2.
13251 (menuDidClose:): New method, decrease trackingMenu.
13252 (fillWithWidgetValue:setDelegate:): New method.
13253 (fillWithWidgetValue:): Call the above.
13255 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13257 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13259 Omit some unnecessary casts.
13260 Many of these go back to the old pre-C89 days, when they may have
13261 been needed, but we've been assuming C89 or later for a while now.
13262 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13263 (live_float_p, live_misc_p, live_vector_p):
13264 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13265 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13266 (defvar_per_buffer):
13267 * callint.c (Fcall_interactively):
13268 * doc.c (Fsubstitute_command_keys):
13269 * filelock.c (get_boot_time):
13270 * frame.c (xrdb_get_resource):
13271 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13272 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13273 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13274 (menuitem_highlight_callback, menu_destroy_callback)
13275 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13276 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13277 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13278 (xg_tool_bar_help_callback, tb_size_cb):
13279 * image.c (xpm_alloc_color, png_read_from_memory)
13280 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13281 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13283 * keymap.c (describe_map):
13284 * nsfns.m (Fns_display_monitor_attributes_list):
13285 * nsmenu.m (process_dialog:):
13286 * nsterm.m (hold_event):
13287 * process.c (wait_reading_process_output):
13288 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13289 * scroll.c (do_direct_scrolling, scrolling_1):
13290 * termcap.c (tgetent):
13291 * window.c (check_window_containing, add_window_to_list)
13292 (freeze_window_starts):
13293 * xdisp.c (compare_overlay_entries, vmessage):
13294 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13295 (x_get_monitor_attributes_xrandr)
13296 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13297 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13298 * xfont.c (xfont_match, xfont_open):
13299 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13300 (menubar_selection_callback, menu_position_func)
13301 (popup_selection_callback, create_and_show_popup_menu)
13302 (dialog_selection_callback, create_and_show_dialog):
13303 * xrdb.c (x_get_string_resource)
13305 * xsmfns.c (x_session_check_input):
13306 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13307 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13308 (xaw_jump_callback, xaw_scroll_callback):
13309 Omit unnecessary casts.
13311 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13313 Minor string-length refactoring.
13314 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13315 * frame.c (make_monitor_attribute_list):
13316 Prefer build_string to strlen + make_string.
13318 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13320 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13321 don't check minor_code (Bug#14417).
13323 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13325 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13326 vertical positions instead. This avoids calling MATRIX_ROW with
13327 row numbers that are possibly beyond valid limits. (Bug#15064)
13329 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13331 Use xstrdup and build_unibyte_string where applicable.
13332 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13333 * xfns.c (x_window):
13334 * xrdb.c (x_get_customization_string):
13335 * xterm.c (xim_initialize):
13336 * w32fns.c (w32_window): Use xstrdup.
13337 (w32_display_monitor_attributes_list):
13338 * emacs.c (init_cmdargs):
13339 * keyboard.c (PUSH_C_STR):
13340 * nsfont.m (nsfont_open):
13341 * sysdep.c (system_process_attributes):
13342 * w32.c (system_process_attributes):
13343 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13345 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13347 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13348 variables of these types so that GDB would know about them, as aid
13349 for debugging fatal exceptions. (Bug#15024) See also
13350 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13353 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13355 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13356 larger than the NSWindow (Bug#14934).
13358 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13360 Redesign redisplay interface to drop global variable updated_window.
13361 Always pass currently updated window as a parameter to update routines.
13362 * dispextern.h (updated_window): Remove declaration.
13363 (struct redisplay_interface): Pass window parameter to
13364 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13365 and after_update_window_hook.
13366 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13368 * dispnew.c (updated_window): Remove.
13369 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13370 (update_window_line): Adjust to match redisplay interface changes.
13371 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13372 (ns_scroll_run, ns_after_update_window_line):
13373 * w32term.c (x_update_window_begin, x_update_window_end)
13374 (x_after_update_window_line, x_scroll_run):
13375 * xterm.c (x_update_window_begin, x_update_window_end)
13376 (x_after_update_window_line, x_scroll_run):
13377 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13378 Likewise. Adjust comments where appropriate.
13379 (x_cursor_to): Simplify because this is always called during window
13380 update (but install debugging check anyway).
13381 (expose_window): Check must_be_updated_p flag to see whether this
13382 function is called during window update.
13384 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13386 Do not reset window modification event counters excessively.
13387 These leftovers and poor man's tricky methods to catch extra
13388 redisplay's attention are no longer needed.
13389 * frame.c (set_menu_bar_lines_1):
13390 * minibuf.c (read_minibuf_unwind):
13391 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13392 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13393 (window_scroll_line_based, Fset_window_configuration):
13394 * xdisp.c (redisplay_window): Do not reset last_modified and
13395 last_overlay_modified counters.
13397 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13399 * xselect.c (x_send_client_event): Set send_event and serial, memset
13400 data.l as it might be bigger than data.b. Use 24 bit mask to
13401 XSendEvent (Bug#15034).
13403 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13405 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13406 for TTY frames that are not the top frame on their console.
13409 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13411 * w32term.c (w32fullscreen_hook): Really maximize frame when
13412 asked for (Bug#14841).
13414 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13416 Prefer selected_window to Fselected_window, likewise for frames.
13417 * buffer.c (Fbuffer_swap_text):
13418 * data.c (Fvariable_binding_locus):
13419 * window.c (run_window_configuration_change_hook): Adjust users.
13420 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13421 Use decode_live_frame.
13423 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13425 Be more careful if selected window shows the buffer other than current,
13426 use window_outdated only if this is not so. This change should also
13427 address some weird issues discussed in Bug#13012.
13428 * window.h (window_outdated): New prototype.
13429 * window.c (window_outdated): Now here. Convert from static and
13430 always assume window's buffer.
13431 (Fwindow_end, Fwindow_line_height): Use it.
13432 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13433 and always assume window's buffer.
13434 (redisplay_window): Adjust user.
13435 (redisplay_internal): Call to reconsider_clip_changes once and
13436 check whether mode line should be updated only if selected window
13437 shows current buffer.
13438 (run_window_scroll_functions): Use eassert for debugging check.
13439 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13441 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13443 * window.c (window_scroll, window_scroll_pixel_based)
13444 (window_scroll_line_based): Use bool for booleans.
13446 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13448 * process.c: Fix minor off-by-one issues in descriptor counts.
13449 This shouldn't fix any real bugs, but it cleans up the code a bit.
13450 (max_process_desc, max_input_desc): -1, not 0, means none.
13452 (delete_input_desc): New function.
13453 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13454 (deactivate_process): Scan backwards when recomuting max_process_desc;
13455 that should be faster.
13456 (init_process_emacs): Initialize max_input_desc.
13458 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13460 Use region cache to speedup bidi_find_paragraph_start.
13461 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13462 Rename cache_long_line_scans to cache_long_scans.
13463 * buffer.c (bset_cache_long_line_scans): Rename to
13464 bset_cache_long_scans.
13465 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13466 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13468 (syms_of_buffer): Rename cache-long-line-scans to
13469 cache-long-scans. Adjust docstring.
13470 * search.c (newline_cache_on_off):
13471 * indent.c (width_run_cache_on_off): Adjust users.
13472 * bidi.c (bidi_paragraph_cache_on_off): New function.
13473 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13474 * insdel.c (prepare_to_modify_buffer):
13475 Invalidate bidi_paragraph_cache if enabled.
13477 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13479 Invalidate region caches only if buffer text is going to be changed.
13480 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13481 (modify_text): ...new prototype.
13482 (prepare_to_modify_buffer_1): New prototype.
13483 * textprop.c (modify_region): Rename to...
13484 (modify_text_properties): ...new function.
13485 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13486 (Fremove_list_of_text_properties): Adjust users.
13487 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13488 (modify_text): ...new function.
13489 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13490 (prepare_to_modify_buffer_1): ...new function.
13491 * casefiddle.c (casify_region):
13492 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13493 (Ftranspose_regions): Use modify_text.
13495 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13497 * lisp.mk (lisp): Add nadvice.elc.
13499 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13501 New macro to iterate over live buffers similar to frames.
13502 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13503 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13504 Declare buffer-related variables here to offload lisp.h.
13505 * buffer.c (Vbuffer_alist): Adjust comment.
13506 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13507 (other_buffer_safely):
13508 * data.c (store_symval_forwarding):
13509 * dispnew.c (Fframe_or_buffer_changed_p):
13510 * fileio.c (Fdo_auto_save):
13511 * filelock.c (unlock_all_files):
13512 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13514 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13516 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13517 * callproc.c (create_temp_file):
13518 * filelock.c (create_lock_file):
13519 Assume mkostemp, since it's now provided by Gnulib.
13521 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13523 * w32.c (mkostemp): New function.
13524 (mktemp): Remove, no longer used. Most of the code reused in
13525 mkostemp. (Bug#15015)
13526 (mktemp): Don't undef.
13528 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13530 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13531 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13532 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13533 (free_glyph_pool, check_glyph_memory): Likewise for
13534 all users. Adjust comments where appropriate.
13536 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13538 * composite.h: Minor fixups.
13539 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13540 to fix a misspelling, and change it to an inline function while
13541 we're at it (it need not be a macro). All uses changed.
13542 (composition_method, composition_valid_p):
13543 Rewrite to avoid assignments in if-conditions.
13545 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13547 Do not use global Lisp_Object in composition macros.
13548 * composite.h (composition_temp): Remove declaration.
13549 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13550 (composition_method, composition_valid_p): ...inline functions.
13551 (compose_region): Remove the leftover.
13552 * composite.c (composition_temp): Remove.
13553 (run_composition_function, update_compositions)
13554 (composition_compute_stop_pos, composition_adjust_point)
13555 (Ffind_composition_internal):
13556 * coding.c (handle_composition_annotation):
13557 * xdisp.c (handle_composition_prop, check_point_in_composition):
13558 Related users changed.
13560 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13562 Drop FRAME_PTR typedef.
13563 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13564 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13565 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13566 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13567 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13568 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13569 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13570 All related users changed.
13572 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13574 * eval.c (default_toplevel_binding): New function.
13576 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13577 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13578 (syms_of_eval): Export them.
13579 * data.c (Fdefault_value): Micro cleanup.
13580 * term.c (init_tty): Use "false".
13582 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13584 Fix X GC leak in GTK and raw (no toolkit) X ports.
13585 * xterm.c (x_free_frame_resources): If white and black relief
13586 GCs are allocated, always free them here.
13587 * xfns.c (x_make_gc): Omit redundant initialization.
13588 * widget.c (create_frame_gcs): Remove the leftover.
13589 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13590 in x_free_frame_resources.
13592 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13594 * nsterm.m (windowWillResize:toSize:): Only change title if
13595 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13597 (viewDidEndLiveResize): New method.
13599 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13600 inside NS_IMPL_COCOA.
13602 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13604 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13605 Do not check whether undo is enabled because record_insert and
13606 record_delete does that themselves.
13608 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13610 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13611 member which is not really used any more.
13612 (FRAME_XIC_BASE_FONTNAME): Remove.
13613 * xfns.c (xic_free_fontset): Adjust user.
13614 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13615 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13616 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13617 (xdialog_show): Use eassert for debugging check.
13618 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13620 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13622 * fileio.c, fns.c (merge): Move extern decl from here ...
13623 * lisp.h (merge): ... to here.
13625 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13627 Fix last font-related change.
13628 * w32font.h (w32font_list_internal, w32font_match_internal):
13630 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13631 (uniscribe_list_family): Adjust to match font API change.
13632 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13633 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13635 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13637 * frame.h (FRAME_MOUSE_UPDATE):
13638 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13639 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13641 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13643 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13644 * font.h (struct font_driver): Change list, match, and list_family
13645 functions to accept struct frame * as first arg.
13646 * font.c (font_score, font_compare, font_sort_entities):
13648 (font_sort_entities, font_list_entities, font_select_entity)
13649 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13650 match font API change.
13651 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13652 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13653 * ftxfont.c (ftxfont_list, ftxfont_match):
13654 * xftfont.c (xftfont_list, xftfont_match):
13655 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13656 * w32font.c (w32font_list, w32font_match, w32font_list)
13657 (w32font_list_internal, w32_font_match_internal): Likewise.
13658 * xfaces.c (Fx_family_fonts): Adjust user.
13660 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13662 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13663 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13664 only if HAVE_X_WINDOWS is in use.
13665 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13666 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13667 * w32term.c (x_wm_set_icon_position): Likewise.
13668 * w32fns.c (x_icon): Adjust user.
13670 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13672 * xterm.c (last_mouse_press_frame): Remove the
13673 leftover which is not really used any more.
13674 (handle_one_xevent, syms_of_xterm): Adjust users.
13675 (x_flush): Call XFlush once per each X display, not frame.
13676 This is better because this code always unconditionally skips
13677 non-X frames in Vframe_list and issues the only XFlush if we
13678 have more than one X frame on the same X display.
13679 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13680 Use bool for booleans.
13681 (x_draw_glyph_string_background, cvt_string_to_pixel)
13682 (cvt_pixel_dtor): Drop unnecessary prototypes.
13683 * xterm.h (x_display_ok): Adjust prototype.
13685 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13687 Drop unnecessary functions that deals with frame pixel size.
13688 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13689 (x_pixel_height): Drop prototypes.
13690 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13691 (x_pixel_height): Drop implementations.
13692 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13693 which should be always valid for window frame.
13694 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13695 * w32menu.c (Fx_popup_dialog):
13696 * xmenu.c (Fx_popup_dialog): Likewise for both.
13698 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13700 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13701 frame parameters and call to Fmodify_frame_parameters just once.
13702 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13703 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13704 and mention nil frame in docstring.
13706 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13708 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13709 (x_figure_window_size): Likewise. Adjust to return long.
13710 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13711 (toplevel): Move Qterminal_live_p to...
13712 * terminal.c (toplevel): ...here, make it static, and...
13713 (syms_of_terminal): ...DEFSYM here.
13714 * frame.h (Qterminal_live_p): Remove declaration.
13715 (make_frame, x_figure_window_size): Adjust prototype.
13716 * nsfns.m (Fx_create_frame): Use long for window flags.
13718 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13720 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13721 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13722 Do not assume that emacs_close (INT_MAX) is a no-op.
13724 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13726 * xfaces.c (make_face_cache): For struct face_cache, prefer
13727 xmalloc to xzalloc and so avoid redundant call to memset.
13728 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13730 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13732 * fringe.c (draw_window_fringes, update_window_fringes)
13733 (compute_fringe_widths):
13734 * w32term.c (x_draw_glyph_string):
13735 * window.c (candidate_window_p, Frecenter):
13736 * xfaces.c (realize_basic_faces, realize_default_face)
13737 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13738 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13739 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13740 * xmenu.c (Fx_menu_bar_open_internal):
13741 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13742 * xsettings.c (xft_settings_event):
13743 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13744 Use bool for booleans. Adjust style and comments where
13746 * dispextern.h (draw_window_fringes, update_window_fringes)
13747 (compute_fringe_widths):
13748 * xterm.h (x_had_errors_p): Adjust prototype.
13750 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13752 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13753 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13755 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13757 * fns.c (toplevel): Remove comment before Fsafe_length because
13758 it checks for QUIT.
13760 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13762 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13764 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13766 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13767 frame which got the message is still alive, before dereferencing
13768 its pointer. (Bug#14970)
13770 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13771 be a live window, before using it as such. (Bug#14970)
13773 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13775 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13776 w32_detect_focus_change instead of doing part of its job by hand.
13777 This fixes the problem whereby FOCUS_OUT events were not sent to
13780 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13782 * process.c (Fprocess_list): Doc fix.
13784 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13785 being re-exposed only if it didn't ask to become visible.
13786 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13787 was previously iconified. (Bug#14841)
13788 (x_iconify_frame): Mark the frame iconified.
13790 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13792 Fix minor problems found by static checking.
13793 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13794 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13796 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13798 * eval.c (set_specpdl_old_value): New function.
13799 (unbind_to): Minor simplification.
13800 (get_backtrace_frame): New function.
13801 (Fbacktrace_frame): Use it. Add `base' argument.
13802 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13803 (syms_of_eval): Export backtrace-eval.
13804 * xterm.c (x_focus_changed): Simplify.
13806 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13808 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13810 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13812 * xdisp.c (redisplay_window): Instead of moving point out of
13813 scroll margin, reject the force_start method, and try scrolling
13814 instead. (Bug#14780)
13816 2013-07-24 Ken Brown <kbrown@cornell.edu>
13818 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13821 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13823 * eval.c (Fprogn): Do not check that BODY is a proper list.
13824 This undoes the previous change. The check slows down the
13825 interpreter, and is not needed to prevent a crash. See
13826 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13828 2013-07-23 Glenn Morris <rgm@gnu.org>
13830 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13832 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13834 Port to GNU/Linux systems with tinfo but not ncurses.
13835 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13836 to decide whether ncurses is being used. Without this change,
13837 GCC complains about tgetent not being declared, on a system
13838 that has tinfo installed but ncurses not installed.
13840 * eval.c (Fprogn): Check that BODY is a proper list.
13842 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13843 * data.c (Fsetq_default):
13844 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13845 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13847 Tune by taking advantage of the fact that ARGS is always a list
13848 when a function is declared to have UNEVALLED args.
13850 * emacsgtkfixed.c: Port to GCC 4.6.
13851 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13853 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13855 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13856 here to silence compiler warnings.
13858 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13860 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13861 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13862 from messing up Emacs's 'struct frame' (Bug#14923).
13864 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13866 * alloc.c (make_save_ptr_ptr): Define this function.
13867 It was inadvertently omitted. It's needed only if
13868 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13870 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13872 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13873 frame have focus (Bug#14895).
13875 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13877 Avoid vfork-related deadlock more cleanly.
13878 * callproc.c (child_setup): When the child's exec fails, output
13879 the program name, as that's more useful. Use O_NONBLOCK to avoid
13881 * process.c (create_process_1): Remove; no longer needed.
13882 (create_process): Remove timer hack; no longer needed, now that
13883 the child avoids deadlock.
13885 2013-07-20 Glenn Morris <rgm@gnu.org>
13887 * image.c (Fimage_flush): Fix doc typo.
13889 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13891 Fix array bounds violation when pty allocation fails.
13892 * process.c (PTY_NAME_SIZE): New constant.
13893 (pty_name): Remove static variable; it's now auto.
13894 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13895 Take pty_name as an arg rather than using a static variable.
13896 All callers changed.
13897 (create_process): Recover pty_flag from process, not from volatile local.
13898 (create_pty): Stay inside array even when pty allocation fails.
13899 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13901 * lread.c (Fload): Avoid initialization only when lint checking.
13902 Mention that it's needed only for older GCCs.
13904 2013-07-20 Kenichi Handa <handa@gnu.org>
13906 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13907 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13909 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13911 * lread.c (Fload): Avoid uninitialized warning.
13913 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13915 Fix some minor file descriptor leaks and related glitches.
13916 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13917 (create_lock_file): Use write, not emacs_write.
13918 * image.c (slurp_file, png_load_body):
13919 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13920 (server_accept_connection):
13921 Don't leak an fd on memory allocation failure.
13922 * image.c (slurp_file): Add a cheap heuristic for growing files.
13923 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13924 as that's what the other routines do. Maybe input need not be
13925 blocked at all, but it's better to be consistent.
13926 Avoid undefined behavior when strlen is zero.
13928 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13929 (NSTATICS): Now a constant; doesn't need to be a macro.
13931 2013-07-19 Richard Stallman <rms@gnu.org>
13933 * coding.c (decode_coding_utf_8): Add simple loop for fast
13934 processing of ASCII characters.
13936 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13938 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13940 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13942 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13943 unportable 'struct x_display_info'.
13944 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13945 is a portable type.
13947 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13949 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13950 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13952 (system_process_attributes): Prefer plain char to unsigned char
13953 when either will do. Clean up properly if interrupted or if
13954 memory allocations fail. Don't assume sscanf succeeds.
13955 Remove no-longer-needed workaround to stop GCC from whining.
13956 Read command-line once, instead of multiple times. Check read status a
13957 bit more carefully.
13959 Fix obscure porting bug with varargs functions.
13960 The code assumed that int is treated like ptrdiff_t in a vararg
13961 function, which is not a portable assumption. There was a similar
13962 -- though these days less likely -- porting problem with various
13963 assumptions that pointers of different types all smell the same as
13964 far as vararg functions is conserved. To make this problem less
13965 likely in the future, redo the API to use varargs functions.
13966 * alloc.c (make_save_value): Remove this vararg function.
13967 All uses changed to ...
13968 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13969 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13971 (make_save_ptr): Rename from make_save_pointer, for consistency with
13972 the above. Define only on platforms that need it. All uses changed.
13974 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13976 * keyboard.c: Try to fix typos in previous change.
13977 (DISPLAY_LIST_INFO): New macro.
13978 (kbd_buffer_get_event): Do not access members that are not present
13979 in X11. Revert inadvertent change of "!=" to "=".
13981 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13983 * keyboard.c (kbd_buffer_get_event):
13984 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13985 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13987 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13989 * filelock.c: Fix unlikely file descriptor leaks.
13990 (get_boot_time_1): Rework to avoid using emacs_open.
13991 This doesn't actually fix a leak, but is better anyway.
13992 (read_lock_data): Use read, not emacs_read.
13994 * doc.c: Fix minor memory and file descriptor leaks.
13995 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13996 (get_doc_string, Fsnarf_documentation):
13997 Fix file descriptor leak on error.
13999 * term.c: Fix minor fdopen-related file descriptor leaks.
14000 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14001 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14003 * charset.c: Fix file descriptor leaks and errno issues.
14005 (load_charset_map_from_file): Don't leak file descriptor on error.
14006 Use plain record_xmalloc since the allocation is larger than
14007 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14009 * eval.c (record_unwind_protect_nothing):
14010 * fileio.c (fclose_unwind):
14012 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14013 The replacement doesn't block input, but that no longer seems
14016 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14018 * lread.c: Fix file descriptor leaks and errno issues.
14019 (Fload): Close some races that leaked fds or streams when 'load'
14021 (Fload, openp): Report error number of last nontrivial failure to open.
14022 ENOENT counts as trivial.
14023 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14025 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14026 now that the function is always called with a nonnegative arg.
14027 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14028 All uses replaced with ...
14029 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14031 A few more minor file errno-reporting bugs.
14032 * callproc.c (Fcall_process):
14033 * doc.c (Fsnarf_documentation):
14034 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14035 * process.c (set_socket_option):
14036 Don't let a constructor trash errno.
14037 * doc.c: Include <errno.h>.
14039 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14041 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14043 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14045 Fix w32 bug with call-process-region (Bug#14885).
14046 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14047 to Fcall_process when the input is empty. This simplifies the
14048 code a bit. It makes no difference on POSIXish platforms but
14049 apparently it fixes a bug on w32.
14051 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14052 * fileio.c (close_file_unwind): Don't close if FD is negative;
14053 this can happen when unwinding a zapped file descriptor.
14054 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14055 in case Emacs runs out of memory between the two unwind-protects.
14056 Don't trash errno when closing FD.
14057 Zap the FD in the specpdl when closing it, instead of deferring
14058 the removal of the unwind-protect; this fixes a bug where a child
14059 function unwinds the stack past us.
14061 New unwind-protect flavors to better type-check C callbacks.
14062 This also lessens the need to write wrappers for callbacks,
14063 and the need for make_save_pointer.
14064 * alloc.c (free_save_value):
14065 * atimer.c (run_all_atimers):
14067 * alloc.c (safe_alloca_unwind):
14068 * atimer.c (unwind_stop_other_atimers):
14069 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14070 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14071 * minibuf.c (choose_minibuf_frame_1):
14072 * process.c (make_serial_process_unwind):
14073 * xdisp.c (pop_message_unwind):
14074 * xselect.c (queue_selection_requests_unwind):
14075 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14076 * alloc.c (record_xmalloc):
14077 Prefer record_unwind_protect_ptr to record_unwind_protect with
14079 * alloc.c (Fgarbage_collect):
14080 Prefer record_unwind_protect_void to passing a dummy.
14081 * buffer.c (restore_buffer):
14082 * window.c (restore_window_configuration):
14083 * xfns.c, w32fns.c (do_unwind_create_frame)
14084 New wrapper. All record-unwind uses of wrappee changed.
14085 * buffer.c (set_buffer_if_live):
14086 * callproc.c (call_process_cleanup, delete_temp_file):
14087 * coding.c (code_conversion_restore):
14088 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14089 * editfns.c (save_excursion_restore)
14090 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14091 (save_restriction_restore):
14092 * eval.c (restore_stack_limits, un_autoload):
14093 * fns.c (require_unwind):
14094 * keyboard.c (recursive_edit_unwind, tracking_off):
14095 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14096 * macros.c (pop_kbd_macro, restore_menu_items):
14097 * nsfns.m (unwind_create_frame):
14098 * print.c (print_unwind):
14099 * process.c (start_process_unwind):
14100 * search.c (unwind_set_match_data):
14101 * window.c (select_window_norecord, select_frame_norecord):
14102 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14103 (fast_set_selected_frame):
14104 * xfns.c, w32fns.c (unwind_create_tip_frame):
14105 Return void, not a dummy Lisp_Object. All uses changed.
14106 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14107 * callproc.c (call_process_kill):
14108 * fileio.c (restore_point_unwind, decide_coding_unwind)
14109 (build_annotations_unwind):
14110 * insdel.c (Fcombine_after_change_execute_1):
14111 * keyboard.c (read_char_help_form_unwind):
14112 * menu.c (unuse_menu_items):
14113 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14114 * sound.c (sound_cleanup):
14115 * xdisp.c (unwind_redisplay):
14116 * xfns.c (clean_up_dialog):
14117 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14118 Accept no args and return void, instead of accepting and returning
14119 a dummy Lisp_Object. All uses changed.
14120 * cygw32.c (fchdir_unwind):
14121 * fileio.c (close_file_unwind):
14122 * keyboard.c (restore_kboard_configuration):
14123 * lread.c (readevalllop_1):
14124 * process.c (wait_reading_process_output_unwind):
14125 Accept int and return void, rather than accepting an Emacs integer
14126 and returning a dummy object. In some cases this fixes an
14127 unlikely bug when the corresponding int is outside Emacs integer
14128 range. All uses changed.
14129 * dired.c (directory_files_internal_unwind):
14130 * fileio.c (do_auto_save_unwind):
14131 * gtkutil.c (pop_down_dialog):
14132 * insdel.c (reset_var_on_error):
14133 * lread.c (load_unwind):
14134 * xfns.c (clean_up_file_dialog):
14135 * xmenu.c, nsmenu.m (pop_down_menu):
14136 * xmenu.c (cleanup_widget_value_tree):
14137 * xselect.c (wait_for_property_change_unwind):
14138 Accept pointer and return void, rather than accepting an Emacs
14139 save value encapsulating the pointer and returning a dummy object.
14141 * editfns.c (Fformat): Update the saved pointer directly via
14142 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14143 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14144 (unwind_body): New function.
14145 (record_unwind_protect): First arg is now a function returning void,
14146 not a dummy Lisp_Object.
14147 (record_unwind_protect_ptr, record_unwind_protect_int)
14148 (record_unwind_protect_void): New functions.
14149 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14150 * fileio.c (struct auto_save_unwind): New type.
14151 (do_auto_save_unwind): Use it.
14152 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14153 * insdel.c (struct rvoe_arg): New type.
14154 (reset_var_on_error): Use it.
14155 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14157 (specbinding_func): Remove; there are now several such functions.
14158 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14159 (set_unwind_protect_ptr): New function.
14160 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14162 Be simpler and more consistent about reporting I/O errors.
14163 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14164 Say "Read error" and "Write error", rather than "I/O error", or
14165 "IO error reading", or "IO error writing", when a read or write
14167 * process.c (Fmake_network_process, wait_reading_process_output)
14168 (send_process, Fprocess_send_eof, wait_reading_process_output):
14169 Capitalize diagnostics consistently. Put "failed foo" at the
14170 start of the diagnostic, so that we don't capitalize the
14171 function name "foo". Consistently say "failed" for such
14173 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14174 All callers changed. This is so it can use report_file_error.
14175 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14176 diagnostics consistently as above.
14178 * fileio.c (report_file_errno): Fix errno reporting bug.
14179 If the file name is neither null nor a pair, package it up as a
14180 singleton list. All callers changed, both to this function and to
14181 report_file_error. This fixes a bug where the memory allocator
14182 invoked by list1 set errno so that the immediately following
14183 report_file_error reported the wrong errno value.
14185 Fix minor problems found by --enable-gcc-warnings.
14186 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14187 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14189 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14191 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14192 Set event->arg to Qt if switch-event shall be generated.
14193 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14195 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14197 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14200 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14201 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14202 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14203 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14204 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14205 and there is a focused frame.
14206 (head_table): Add focus-in and focus-out.
14207 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14208 bind to handle-focus-in/out.
14210 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14211 (Fhandle_switch_frame): Call Fhandle_focus_in.
14212 (syms_of_frame): defsubr handle-focus-in/out.
14214 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14216 Fix porting bug to older POSIXish platforms (Bug#14862).
14217 * sysdep.c (emacs_pipe): New function, that implements
14218 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14219 This should port better to CentOS 5 and to Mac OS X 10.6.
14220 All calls to pipe2 changed.
14222 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14223 This makes the code easier to read and the executable a bit smaller.
14224 Do not replace all calls to Fcons that happen to create lists,
14225 just calls that are intended to create lists. For example, when
14226 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14227 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14228 Similarly for list2 through list5.
14229 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14230 * bytecode.c (exec_byte_code):
14231 * callint.c (quotify_arg, Fcall_interactively):
14232 * callproc.c (Fcall_process, create_temp_file):
14233 * charset.c (load_charset_map_from_file)
14234 (Fdefine_charset_internal, init_charset):
14235 * coding.c (get_translation_table, detect_coding_system)
14236 (Fcheck_coding_systems_region)
14237 (Fset_terminal_coding_system_internal)
14238 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14239 * composite.c (update_compositions, Ffind_composition_internal):
14240 * dired.c (directory_files_internal, file_name_completion)
14242 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14243 * doc.c (Fsnarf_documentation):
14244 * editfns.c (Fmessage_box):
14246 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14247 (Feval, eval_sub, Ffuncall, apply_lambda):
14248 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14249 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14250 (Fset_file_times, Finsert_file_contents)
14251 (Fchoose_write_coding_system, Fwrite_region):
14252 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14253 * font.c (font_registry_charsets, font_parse_fcname)
14254 (font_prepare_cache, font_update_drivers, Flist_fonts):
14255 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14256 * frame.c (make_frame, Fmake_terminal_frame)
14257 (x_set_frame_parameters, x_report_frame_params)
14258 (x_default_parameter, Fx_parse_geometry):
14259 * ftfont.c (syms_of_ftfont):
14260 * image.c (gif_load):
14261 * keyboard.c (command_loop_1):
14262 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14263 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14264 (Fminor_mode_key_binding, accessible_keymaps_1)
14265 (Faccessible_keymaps, Fwhere_is_internal):
14266 * lread.c (read_emacs_mule_char):
14267 * menu.c (find_and_return_menu_selection):
14268 * minibuf.c (get_minibuffer):
14269 * nsfns.m (Fns_perform_service):
14270 * nsfont.m (ns_script_to_charset):
14271 * nsmenu.m (ns_popup_dialog):
14272 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14273 (Fx_own_selection_internal):
14274 * nsterm.m (append2):
14275 * print.c (Fredirect_debugging_output)
14276 (print_prune_string_charset):
14277 * process.c (Fdelete_process, Fprocess_contact)
14278 (Fformat_network_address, set_socket_option)
14279 (read_and_dispose_of_process_output, write_queue_push)
14280 (send_process, exec_sentinel):
14281 * sound.c (Fplay_sound_internal):
14282 * textprop.c (validate_plist, add_properties)
14283 (Fput_text_property, Fadd_face_text_property)
14284 (copy_text_properties, text_property_list, syms_of_textprop):
14285 * unexaix.c (report_error):
14286 * unexcoff.c (report_error):
14287 * unexsol.c (unexec):
14288 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14289 (Fformat_mode_line, syms_of_xdisp):
14290 * xfaces.c (set_font_frame_param)
14291 (Finternal_lisp_face_attribute_values)
14292 (Finternal_merge_in_global_face, syms_of_xfaces):
14293 * xfns.c (x_default_scroll_bar_color_parameter)
14294 (x_default_font_parameter, x_create_tip_frame):
14295 * xfont.c (xfont_supported_scripts):
14296 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14297 (menu_help_callback, xmenu_show):
14298 * xml.c (make_dom):
14299 * xterm.c (set_wm_state):
14300 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14301 and similarly for list2 through list5.
14303 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14305 * callproc.c (Fcall_process_region): Fix minor race and tune.
14306 (create_temp_file): New function, with the temp-file-creation part
14307 of the old Fcall_process_region. Use Fcopy_sequence to create the
14308 temp file name, rather than alloca + build_string, for simplicity.
14309 Don't bother to block input around the temp file creation;
14310 shouldn't be needed. Simplify use of mktemp.
14311 Use record_unwind_protect immediately after creating the temp file;
14312 this closes an unlikely race where the temp file was not removed.
14313 Use memcpy rather than an open-coded loop.
14314 (Fcall_process_region): Use the new function. If the input is
14315 empty, redirect from /dev/null rather than from a newly created
14316 empty temp file; this avoids unnecessary file system traffic.
14318 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14320 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14321 Simplify by making this case like the other two. This is a bit
14322 slower on obsolete hosts, but the extra complexity isn't worth it.
14324 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14325 * process.c (create_process) [!DOS_NT]:
14326 Remove now-unnecessary calls to emacs_close.
14328 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14330 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14331 returning early. (Bug#14850)
14333 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14334 and inhibit-iso-escape-detection attributes of 'undecided'.
14337 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14339 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14340 Reported by Herbert J. Skuhra in
14341 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14343 Don't lose top specpdl entry when memory is exhausted.
14344 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14345 specpdl overflow here, to simplify callers; all callers changed.
14346 Always reserve an unused entry at the stack top; this avoids
14347 losing the top entry's information when memory is exhausted.
14349 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14351 Clean up errno reporting and fix some errno-reporting bugs.
14352 * callproc.c (Fcall_process):
14353 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14354 * process.c (create_process, Fmake_network_process):
14355 * unexaix.c (report_error):
14356 * unexcoff.c (report_error):
14357 Be more careful about reporting the errno of failed operations.
14358 The code previously reported the wrong errno sometimes.
14359 Also, prefer report_file_errno to setting errno + report_file_error.
14360 (Fcall_process): Look at openp return value rather than at path,
14361 as that's a bit faster and clearer when there's a numeric predicate.
14362 * fileio.c (report_file_errno): New function, with most of the
14363 old contents of report_file_error.
14364 (report_file_error): Use it.
14365 (Ffile_exists_p, Ffile_accessible_directory_p):
14366 Set errno to 0 when it is junk.
14367 * fileio.c (Faccess_file):
14368 * image.c (x_create_bitmap_from_file):
14369 Use faccessat rather than opening the file, to avoid the hassle of
14370 having a file descriptor open.
14371 * lisp.h (report_file_errno): New decl.
14372 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14375 * process.c (create_process, wait_reading_process_output) [AIX]:
14376 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14377 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14378 a multithreaded environment anyway).
14379 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14381 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14383 * image.c (x_find_image_file): Don't close a remote file handle.
14385 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14387 Fix races with threads and file descriptors.
14388 * callproc.c (Fcall_process_region):
14389 * dired.c (open_directory):
14390 * emacs.c (main, Fdaemon_initialized):
14391 * image.c (x_find_image_file):
14392 * inotify.c (Finotify_rm_watch):
14393 * lread.c (Flocate_file_internal):
14394 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14395 * term.c (term_mouse_moveto, init_tty):
14396 * termcap.c (tgetent):
14397 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14398 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14399 * unexhp9k800.c, unexmacosx.c (unexec):
14400 * callproc.c (Fcall_process_region):
14401 Use emacs_close, not close.
14402 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14403 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14404 and posix_close function on current platforms (which all lack them).
14405 (emacs_close): Use it. This should fix the races on GNU/Linux and
14406 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14407 and it should avoid closing random victim file descriptors on
14410 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14412 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14413 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14414 Touch up doc a bit.
14416 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14417 This is for .gdbinit xbacktrace.
14419 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14420 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14421 (emacs_set_tty): Now static.
14422 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14423 * term.c (tty_capable_p, tty_default_color_capabilities)
14424 (get_tty_terminal, term_mouse_movement)
14425 (handle_one_term_event, init_tty, maybe_fatal):
14426 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14427 (tgetent, scan_file, name_match, compare_contin):
14428 * terminal.c (get_terminal):
14429 Use bool for boolean.
14430 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14431 Prefer char to unsigned char if either will do.
14432 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14433 (tty_write_glyphs): Prefer int to unsigned.
14434 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14435 All callers changed.
14436 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14438 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14441 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14442 (B__dummy__): New dummy symbol, to pacify C89.
14443 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14444 they can't grok varargs macros.
14445 * dispnew.c (add_window_display_history)
14446 (add_frame_display_history):
14447 * print.c (print_object):
14448 * xdisp.c (debug_method_add):
14449 Use %p printf format only for void pointers.
14450 * emacs.c (usage_message): New constant, replacing ...
14451 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14452 (main): Adjust to usage reorg.
14453 * fns.c (syms_of_fns):
14454 * profiler.c (syms_of_profiler):
14455 Don't use non-constant struct initializers.
14456 * gnutls.h (gnutls_initstage_t):
14457 * lisp.h (enum Lisp_Fwd_Type):
14458 * lread.c (lisp_file_lexically_bound_p):
14459 * xsettings.c (anonymous enum):
14460 Remove trailing comma.
14461 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14462 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14463 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14465 * regex.c (const_re_char): New type, to pacify strict C89.
14466 All uses of 'const re_char' replaced to use it.
14467 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14468 with glibc when strict C89. This change is imported from gnulib.
14470 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14471 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14472 Omit GNU_LINUX implementation, since it requires long long.
14473 * xterm.c (x_draw_underwave):
14474 Do not assume the traditional order of struct's members.
14475 (x_term_init): Rewrite to avoid the need for non-constant structure
14478 Syntax cleanup, mostly replacing macros with functions.
14479 This removes the need for the syntax_temp hack.
14480 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14481 * syntax.c (SYNTAX_INLINE): New macro.
14482 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14483 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14484 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14485 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14486 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14487 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14488 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14489 Now constants, not macros.
14490 (syntax_temp) [!__GNUC__]: Remove.
14491 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14492 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14493 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14494 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14495 Move here from syntax.h; now functions, not macros. Except for the
14496 last function, these are static since only syntax.c uses them.
14497 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14498 All uses changed. Now a function, not a macro; use this fact
14499 to simplify the code.
14500 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14501 compiler bugs; no longer relevant.
14502 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14503 (SYNTAX_INLINE): New macro.
14504 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14505 for the new functions. Use bool for boolean member.
14506 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14507 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14508 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14509 (SETUP_BUFFER_SYNTAX_TABLE):
14510 Now extern inline functions, not macros.
14511 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14512 Remove; all uses replaced by implementation.
14513 (syntax_temp) [!__GNUC__]: Remove decl.
14514 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14516 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14518 * emacs.c (main): Fix syntax error.
14520 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14522 Timestamp fixes for undo (Bug#14824).
14523 * atimer.c (schedule_atimer):
14524 * fileio.c (Ffile_newer_than_file_p):
14525 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14526 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14527 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14528 (syms_of_fileio): Remove Sclear_visited_file_name.
14529 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14530 file doesn't exist; this avoids an ambiguity with negative timestamps.
14531 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14532 * systime.h (make_emacs_time, invalid_emacs_time):
14533 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14534 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14535 * undo.c (record_first_change): Push (visited-file-modtime) onto
14536 undo list rather than reimplementing it by hand, incorrectly.
14538 2013-07-09 Ken Brown <kbrown@cornell.edu>
14540 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14542 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14544 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14546 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14548 Handle errno and exit status a bit more carefully.
14549 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14550 number into an exit status. Instead, use EXIT_CANCELED.
14551 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14552 * callproc.c (relocate_fd):
14553 * emacs.c (close_output_streams, main):
14554 * process.c (create_process):
14555 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14556 Use emacs_perror for simplicity.
14557 * callproc.c (relocate_fd, main):
14558 * sysdep.c (sys_subshell):
14559 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14560 (shut_down_emacs): Use emacs_write, not write.
14561 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14562 * fileio.c (Fcopy_file, e_write):
14563 * nsterm.m (ns_select):
14564 * process.c (send_process):
14565 * sound.c (vox_write):
14566 Use emacs_write_sig, not emacs_write.
14567 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14568 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14570 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14572 (emacs_full_write): New function.
14573 (emacs_write): Rewrite to use it.
14574 (emacswrite_sig, emacs_perror): New functions.
14575 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14577 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14579 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14580 on NS even if it is present. Pixmap on NS is a void*.
14582 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14584 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14585 * process.c (close_on_exec, accept4, process_socket):
14586 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14588 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14590 * w32.c (sys_dup): Declare prototype.
14594 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14596 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14598 Make file descriptors close-on-exec when possible (Bug#14803).
14599 This simplifies Emacs a bit, since it no longer needs to worry
14600 about closing file descriptors by hand in some cases.
14601 It also fixes some unlikely races. Not all such races, as
14602 libraries often open files internally without setting
14603 close-on-exec, but it's an improvement.
14604 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14605 * callproc.c (Fcall_process) [!MSDOS]:
14606 * emacs.c (main) [!DOS_NT]:
14607 * nsterm.m (ns_term_init):
14608 * process.c (create_process):
14609 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14610 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14611 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14612 Prefer mkostemp with O_CLOEXEC to mkstemp.
14613 * callproc.c (relocate_fd) [!WINDOWSNT]:
14614 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14615 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14617 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14618 Make the resulting file descriptor close-on-exec.
14619 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14620 * lread.c (load_descriptor_list, load_descriptor_unwind):
14621 Remove; no longer needed. All uses removed.
14622 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14623 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14625 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14626 (Fmake_network_process, Fnetwork_interface_list)
14627 (Fnetwork_interface_info, server_accept_connection):
14628 Make newly-created socket close-on-exec.
14629 * sysdep.c (emacs_open, emacs_fopen):
14630 Make new-created descriptor close-on-exec.
14631 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14632 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14634 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14636 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14637 for NS_IMPL_GNUSTEP.
14639 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14641 Fix openp errno handling.
14642 * callproc.c (Fcall_process): Preserve openp errno around close.
14643 * lread.c (openp): Set errno when returning -1, as some callers
14646 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14648 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14650 * nsterm.h (NSSavePanel): Update comment.
14651 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14652 (ns_run_file_dialog): Declare.
14654 * nsfns.m: Remove panelOK.
14656 (ns_run_file_dialog): New function.
14657 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14658 event loop, so file dialog is popped up by ns_run_file_dialog, called
14659 by sendEvent (Bug#14578).
14660 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14662 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14664 * xdisp.c (default_line_pixel_height): New function.
14665 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14666 (try_cursor_movement, redisplay_window, try_window)
14667 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14669 * window.c (window_scroll_pixel_based):
14670 use default_line_pixel_height.
14672 * dispextern.h (default_line_pixel_height): Add prototype.
14674 * frame.c (x_set_line_spacing): Accept a float value for
14675 line-spacing parameter, per the documentation.
14677 * data.c (Fmultibyte_string_p): Doc fix.
14679 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14681 Use emacs_open more consistently when opening files.
14682 This handles EINTR more consistently now, and makes it easier
14683 to introduce other uniform changes to file descriptor handling.
14684 * sysstdio.h: New file.
14685 * buffer.c (mmap_init):
14686 * cygw32.c (chdir_to_default_directory):
14687 * dispnew.c (Fopen_termscript):
14688 * emacs.c (Fdaemon_initialized):
14689 * fileio.c (Fdo_auto_save):
14690 * image.c (slurp_file, png_load_body, jpeg_load_body):
14691 * keyboard.c (Fopen_dribble_file):
14693 * print.c (Fredirect_debugging_output):
14694 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14695 * termcap.c (tgetent):
14696 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14697 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14698 * w32term.c (w32_initialize) [CYGWIN]:
14699 * xfaces.c (Fx_load_color_file):
14700 Use emacs_open instead of plain open, and emacs_fopen instead of
14702 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14703 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14704 * callproc.c (default_output_mode): New constant.
14705 (Fcall_process): Use it to call emacs_open instead of plain creat.
14706 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14707 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14708 (emacs_fopen): New function.
14709 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14710 Include <lisp.h>, for emacs_open.
14711 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14713 Remove duplicate #include directives.
14714 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14716 Don't include stdio.h twice.
14717 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14718 Don't include sys/types.h or stdio.h twice.
14719 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14720 * lread.c: Don't include coding.h twice.
14721 * nsfont.m: Don't include frame.h twice.
14722 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14723 * ralloc.c: Don't include <unistd.h> twice.
14724 * xdisp.c: Don't include font.h twice.
14725 * xterm.c: Don't include fontset.h twice.
14726 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14728 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14730 Scale ImageMagick images more carefully.
14731 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14732 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14733 Be more careful about avoiding undefined behavior after
14734 integer overflow and division by zero.
14736 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14738 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14739 (syms_of_w32fns): DEFSYM them.
14740 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14741 (CCHDEVICENAME): Define macros if not defined.
14742 (struct MONITOR_INFO_EX): New struct.
14743 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14744 (enum_display_monitors_fn): New variable.
14745 (globals_of_w32fns): Initialize it.
14746 (Fx_display_pixel_width, Fx_display_pixel_height)
14747 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14748 multi-monitor setups in docstrings.
14749 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14750 screen size by primary monitor's millimeter per pixel.
14751 (w32_monitor_enum, w32_display_monitor_attributes_list)
14752 (w32_display_monitor_attributes_list_fallback)
14753 (Fw32_display_monitor_attributes_list): New functions.
14754 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14756 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14758 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14760 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14762 * fileio.c (Qfile_notify_error): New error symbol.
14764 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14765 * inotify.c (inotify_callback, symbol_to_inotifymask)
14766 (Finotify_add_watch, Finotify_rm_watch): Use it.
14767 (inotifyevent_to_event): Exchange order of cookie and file name.
14768 (Finotify_add_watch): Adapt docstring.
14770 * lisp.h (Qfile_notify_error): Declare.
14772 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14774 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14775 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14776 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14777 which did not work (see <http://bugs.gnu.org/14569#307>).
14778 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14779 && (!noninteractive || initialized)). This attempts to thread
14780 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14782 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14784 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14785 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14787 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14789 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14790 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14791 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14792 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14794 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14796 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14797 Define to __sys_siglist.
14799 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14801 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14802 word-wrap, so that overflow-newline-into-fringe would work in
14803 visual-line-mode. (Bug#2749)
14804 (move_it_in_display_line_to): When the last scanned display
14805 element fits exactly on the display line, and
14806 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14807 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14808 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14809 finding buffer position that corresponds to pixel coordinates,
14810 e.g. in buffer_posn_from_coords.
14812 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14814 * process.c (handle_child_signal): Call catch_child_signal if
14817 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14819 Don't convert function pointers to void * and back.
14820 It isn't portable C, and it's easy enough to avoid.
14821 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14822 (make_save_value): Add support for SAVE_FUNCPOINTER.
14823 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14824 * print.c (print_object):
14825 Distinguish function from object pointers.
14826 * lisp.h (SAVE_FUNCPOINTER): New constant.
14827 (SAVE_SLOT_BITS): Adjust to it.
14828 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14829 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14830 (voidfuncptr): New typedef.
14831 (struct Lisp_Save_Value): New member data[0].funcpointer.
14832 (XSAVE_FUNCPOINTER): New function.
14834 Simplify buildobj processing.
14835 * Makefile.in (buildobj.h): Make it a sequence of strings each
14836 followed by comma, rather than a single string. Put it into a
14837 .tmp file in case there's an error while generating it.
14838 (gl-stamp): Use .tmp for temp files.
14839 (mostlyclean): Clean .tmp files.
14840 * doc.c (buildobj): Move to just the routine that needs it.
14841 It's now an array of strings, so processing is simpler.
14843 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14845 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14846 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14847 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14848 Invoke malloc_enable_thread even when not interactive.
14849 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14850 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14851 in this case, since the underlying bug has now been fixed.
14853 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14855 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14856 unlinking it (bug#14691).
14858 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14860 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14861 before checking whether buffer is modified. This lets
14862 `kill-buffer-query-functions' cancel killing of the buffer or save
14863 its content before `kill-buffer' asks user the "Buffer %s
14864 modified; kill anyway?" question.
14866 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14868 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14869 Let the super performKeyEquivalent deal with them (Bug#14747).
14871 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14873 * widget.c (resize_cb): Remove unused local.
14875 Do not use GTK 3 if it exists but cannot be compiled.
14876 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14877 * xterm.c (x_error_handler) [!USE_GTK]:
14880 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14882 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14884 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14885 to the valid range of values. (Bug#14753)
14887 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14888 when moving point by using the current glyph matrix. This avoids
14889 the need to force redisplay when this function is called in a
14892 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14894 Fix minor problems found by static checking.
14895 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14896 Redo the latter's body to sidestep GCC parenthesization warnings.
14897 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14898 * coding.c (detect_coding, detect_coding_system):
14899 * coding.h (struct undecided_spec):
14900 Use bool for boolean.
14901 * image.c (QCmax_width, QCmax_height): Now static.
14902 * xdisp.c (Fmove_point_visually): Remove unused local.
14904 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14906 * xdisp.c (Fmove_point_visually): New function.
14908 2013-06-28 Kenichi Handa <handa@gnu.org>
14910 * coding.h (define_coding_undecided_arg_index): New enum.
14911 (coding_attr_index): New members
14912 coding_attr_undecided_inhibit_null_byte_detection,
14913 coding_attr_undecided_inhibit_iso_escape_detection,
14914 coding_attr_undecided_prefer_utf_8.
14915 (undecided_spec): New struct.
14916 (struct coding_system): New member `undecided' of the member
14919 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14920 (detect_coding): Likewise.
14921 (detect_coding_system): Likewise.
14922 (Fdefine_coding_system_internal): New coding system properties
14923 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14925 (syms_of_coding): Adjust for coding_arg_undecided_max.
14927 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14929 * image.c (x_from_xcolors): Remove unused local.
14931 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14933 Defer image data transfer between X client and server until actual
14936 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14939 * image.c (Destroy_Image): Remove.
14940 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14941 `mask_p', and `colors_p'. All uses changed.
14942 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14943 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14944 New macros for `flags' arg to x_clear_image_1.
14945 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14946 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14947 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14948 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14949 (image_get_x_image, image_unget_x_image): New functions or macros.
14950 (image_background, image_background_transparent, x_to_xcolors)
14951 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14952 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14953 instead of Destroy_Image.
14954 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14955 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14956 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14957 (imagemagick_load_image, svg_load_image): Use them instead of
14958 x_create_x_image_and_pixmap, and x_put_x_image followed by
14959 x_destroy_x_image, respectively.
14960 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14961 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14962 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14963 background_transparent fields.
14964 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14965 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14967 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14969 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14970 This mostly consists of undoing recent changes.
14971 * callproc.c (Fcall_process):
14972 * process.c (create_process):
14973 Do not worry about catching SIGCHLD here, undoing previous change.
14974 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14975 * process.c, process.h (catch_child_signal):
14976 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14977 * process.c (catch_child_handler): Don't worry about being called
14978 lazily and do not assume caller has blocked SIGCHLD, undoing
14979 previous change. Move first-time stuff back to
14980 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14981 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14982 set lib_child_handler if it's already initialized, which may
14983 help avoid problems on GNUstep.
14985 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14987 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14988 * callproc.c (Fcall_process):
14989 * process.c (create_process):
14990 Make sure SIGCHLD is caught before we fork,
14991 since Emacs startup no arranges to catch SIGCHLD.
14992 * process.c (lib_child_handler): Initialize to null, not to
14994 (catch_child_signal): Allow self to be called lazily.
14995 Do nothing if it's already been called.
14996 Assume caller has blocked SIGCHLD (all callers do now).
14997 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14998 just before it's really needed.
14999 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15000 since it hasn't been caught yet.
15002 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15004 * image.c (compute_image_size): New function to implement
15005 :max-width and :max-height.
15006 (imagemagick_load_image): Use it.
15008 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15010 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15011 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15013 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15014 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15015 the SIGCHLD handler, since the code is not atomic and (due to glib)
15016 signals may be arriving now.
15017 * sysdep.c (init_signals): Do not catch child signals here;
15018 'main' now does that later, at a safer time.
15020 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15022 Clean up SIGCHLD handling a bit (Bug#14569).
15023 * process.c, process.h (catch_child_signal):
15024 Now always extern, even if !NS_IMPL_GNUSTEP.
15025 * process.c (catch_child_signal): Move glib tickler here from
15026 init_process_emacs, so that it's done earlier in Emacs
15027 initialization. Also move the noninteractive && !initialized
15028 check here from init_process_emacs. This is all a bit cleaner for
15029 GNUish platforms, and I hope it works around the Cygwin bug.
15030 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15031 that glib signal handling is tickled before glib creates threads.
15033 * process.c (wait_reading_process_output): Avoid int overflow
15034 when reading more than 2 GiB total from a process.
15036 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15038 * process.c (create_process): Handle a couple more cases,
15039 i.e., work even if new_argv and wait_child_setup[i] are cached.
15040 Use Fcall_process's style for volatile vars.
15042 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15044 * process.c (create_process): Mark PROCESS volatile.
15046 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15048 Use C99-style flexible array members if available.
15049 This avoids some subtle aliasing issues, which typically
15050 aren't a problem with GCC but may be a problem elsewhere.
15051 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15052 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15053 In either case, it uses a flexible array member rather than
15054 the old struct hack. All uses changed.
15055 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15056 Adjust to sdata reorganization.
15057 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15058 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15059 that ports better to pre-C99 non-GCC.
15060 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15061 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15062 as the latter has changed.
15063 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15064 and port better to pre-C99 GCC.
15065 * image.c (struct xpm_cached_color):
15066 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15067 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15068 Use FLEXIBLE_ARRAY_MEMBER.
15069 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15070 Move decl to top level so it gets checked against implementation.
15071 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15072 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15074 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15076 * syntax.c: Integer cleanups.
15077 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15078 All uses that need 0-or-2 changed to:
15079 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15080 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15081 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15082 (char_quoted, prev_char_comend_first, back_comment)
15083 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15084 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15085 Use bool for boolean.
15086 (update_syntax_table, skip_chars, skip_syntaxes):
15087 Prefer int to unsigned when either will do.
15088 (back_comment): Return boolean success flag, like forw_comment,
15089 instead of positive-or-minus-1 (which might have overflowed int anyway).
15090 Don't stuff ptrdiff_t into int.
15091 (syntax_spec_code, syntax_code_spec): Now const.
15092 (Fmatching_paren, scan_lists, scan_sexps_forward):
15093 Use enum syntaxcode for syntax code.
15094 (Fmatching_paren): Check that arg is a character, not just an integer.
15095 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15096 (Finternal_describe_syntax_value): Omit no-longer-needed
15098 (skip_chars): Use char, not unsigned char, when the distinction
15100 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15101 * bytecode.c (exec_byte_code):
15102 * syntax.c (syntax_spec_code, Fchar_syntax)
15103 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15104 (init_syntax_once):
15105 * syntax.h (SYNTAX_WITH_FLAGS):
15106 Omit unnecessary casts.
15108 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15110 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15111 line dimensions here, to avoid race conditions with the main
15112 thread. (Bug#14062, bug#14630, bug#14669)
15114 * w32term.c (w32_draw_window_cursor): Compute the header line and
15115 mode line dimensions here.
15116 <w32_system_caret_window, w32_system_caret_hdr_height>:
15117 <w32_system_caret_mode_height>: New variables.
15119 * w32term.h: Declare them.
15121 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15123 * alloc.c (die): Move "assertion failed" string here ...
15124 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15125 COND when SUPPRESS_CHECKING. This shrinks the executable text
15126 size by 0.8% to 2.2% when configured with --enable-checking,
15127 depending on optimization flags (GCC 4.8.1 x86-64).
15129 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15131 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15133 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15134 base is 2; this is more accurate.
15136 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15138 * sound.c (string_default): Move to !WINDOWSNT section.
15139 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15141 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15143 * sound.c: Integer cleanups.
15144 Remove unnecessary forward decls.
15145 (struct sound_device): The 'file' member is now a Lisp_Object, not
15146 a char *, so that we needn't invoke alloca on a huge size.
15147 (Fplay_sound_internal): Adjust to this.
15148 (string_default): New function.
15149 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15150 Use it to adjust to the struct sound_device change.
15151 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15152 (be2hs) [0]: Remove.
15154 * syntax.c (skip_chars): Don't use uninitialized storage
15155 when searching a multibyte buffer for characters that are not in a
15156 unibyte string that contains non-ASCII characters.
15158 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15160 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15161 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15163 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15165 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15167 2013-06-18 Kenichi Handa <handa@gnu.org>
15169 * font.c (Ffont_spec): Signal an error for an invalid font name
15172 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15174 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15175 In particular this ports to 32-bit sparc Sun cc.
15176 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15177 array with a dummy element at specpdl[-1], so that its address can
15179 (unbind_to): Do not copy the binding; not needed, now that we
15180 copy old_value in the one place where the copy is needed.
15181 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15182 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15183 (union specbinding): Rename from struct specbinding. Redo layout
15184 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15185 which is not portable. With Sun C 5.12 32-bit sparc, the
15186 declaration causes nargs to be an unsigned bitfield, a behavior
15187 that the C standard allows; but Emacs wants nargs to be signed.
15188 The overall type is now a union of structures rather than a
15189 structure of union of structures, and the 'kind' member is now a
15190 bitfield, so that the overall type doesn't grow. All uses changed.
15191 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15193 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15195 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15196 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15198 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15200 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15202 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15203 unless we know that the window w's frame is a frame object.
15204 Another attempt at solving bug#14062 and bug#14630.
15206 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15208 * textprop.c (property_set_type): New enum.
15209 (add_properties): Allow appending/prepending text properties.
15210 (add_text_properties_1): Factored out of Fadd_text_properties.
15211 (Fadd_text_properties): Move all the code into
15212 add_text_properties_1.
15213 (Fadd_face_text_property): New function that calls
15214 add_text_properties_1.
15216 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15218 Move functions from lisp.h to individual modules when possible.
15219 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15220 * alloc.c (XFLOAT_INIT, set_symbol_name):
15221 * buffer.c (CHECK_OVERLAY):
15222 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15223 (set_char_table_parent):
15224 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15225 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15226 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15227 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15229 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15230 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15231 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15232 (backtrace_args, backtrace_debug_on_exit):
15233 * floatfns.c (CHECK_FLOAT):
15234 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15235 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15236 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15237 (set_hash_index_slot):
15238 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15239 * marker.c (CHECK_MARKER):
15240 * textprop.c (CHECK_STRING_OR_BUFFER):
15241 * window.c (CHECK_WINDOW_CONFIGURATION):
15242 Move here from lisp.h, and make these functions static rather than
15244 * buffer.c (Qoverlayp):
15246 * fns.c (Qhash_table_p):
15247 * window.c (Qwindow_configuration_p):
15249 * lisp.h: Remove the abovementioned defns and decls.
15251 Use functions, not macros, for XINT etc (Bug#11935).
15252 In lisp.h, prefer functions to function-like macros, and
15253 constants to object-like macros, when either will do. This:
15254 . simplifies use, as there's no more need to worry about
15255 arguments' side effects being evaluated multiple times.
15256 . makes the code easier to debug on some platforms.
15257 However, when using gcc -O0, keep using function-like macros
15258 for a few critical operations, for performance reasons.
15259 This sort of thing isn't needed with gcc -Og, but -Og
15260 is a GCC 4.8 feature and isn't widely-enough available yet.
15261 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15262 Remove enum lsb_bits; no longer needed.
15263 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15264 * buffer.c (Qoverlap):
15266 * fns.c (Qhash_table_p):
15267 Now extern, so lisp.h can use these symbols.
15268 * dispextern.h: Include character.h, for MAX_CHAR etc.
15269 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15270 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15271 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15272 (GLYPH_CODE_P): Move here from lisp.h.
15273 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15274 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15275 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15276 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15277 XUNTAG now returns void *.
15278 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15279 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15280 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15281 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15282 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15283 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15284 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15285 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15286 New macros, renamed from their sans-lisp_h_ counterparts.
15287 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15288 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15289 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15290 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15291 If compiling via GCC without optimization, define these as macros
15292 in addition to inline functions.
15293 To disable this, compile with -DINLINING=0.
15294 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15295 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15296 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15297 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15298 (INTMASK, VALMASK): Now macros, since static values cannot be
15299 accessed from extern inline functions.
15300 (VALMASK): Also a constant, for benefit of old GDB.
15301 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15302 is INTEGERP, which can fold it in.
15303 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15304 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15305 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15306 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15307 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15308 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15309 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15310 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15311 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15312 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15313 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15314 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15315 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15316 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15317 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15318 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15319 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15320 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15321 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15322 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15323 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15324 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15325 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15326 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15327 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15328 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15329 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15330 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15331 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15332 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15333 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15334 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15335 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15337 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15338 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15339 (VALMASK): Define in one place rather than in two, merging the
15340 USE_LSB_TAG parts; this is simpler.
15341 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15342 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15343 Move up, to avoid use before definition.
15344 Also include "globals.h" earlier, for the same reason.
15345 (make_natnum): New function.
15346 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15347 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15348 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15349 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15350 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15351 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15352 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15353 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15354 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15355 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15356 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15357 (Qwindow_configuration_p, Qimage): New forward declarations.
15358 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15359 (STRING_COPYIN): Remove; unused.
15360 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15361 (xcar_addr, xcdr_addr): New functions. All uses changed.
15362 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15363 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15364 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15365 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15366 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15367 (TYPE_RANGED_INTEGERP): Simplify.
15368 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15369 (setlocale, fixup_locale, synchronize_system_messages_locale)
15370 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15371 Now empty functions, not macros.
15372 (functionp): Return bool, not int.
15373 * window.c (Qwindow_configuration_p): Now extern,
15374 so window.h can use it.
15375 * window.h (Qwindowp): Move decl back to lisp.h.
15377 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15379 * xdisp.c (Fline_pixel_height): New function, required for solving
15382 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15384 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15386 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15388 * lread.c (syms_of_lread):
15389 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15391 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15393 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15395 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15397 * fileio.c (expand_file_name): Doc fix.
15399 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15401 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15402 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15403 Wait for self, not for 0. This can't hurt on GNU or similar
15404 system, and may help with Cygwin.
15406 * keyboard.c: Don't use PROP (...) as an lvalue.
15407 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15408 Use set_prop (A, B), not PROP (A) = B.
15410 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15412 * xdisp.c (get_it_property): Use it->window instead of generating
15413 a Lisp object from it->w.
15415 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15417 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15418 get-char-property the window that is being rendered, instead of
15419 the buffer, to support window-specific overlays. (Bug#14575)
15420 (compute_display_string_pos): When W is NULL, use the current
15421 buffer as the object to pass to get-char-property.
15422 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15423 pointer member of the bidi iterator, since no window is pertinent
15426 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15428 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15429 being displayed, and pass it to compute_display_string_pos.
15430 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15431 (bidi_paragraph_init): All callers changed.
15433 * xdisp.c (init_from_display_pos, init_iterator)
15434 (handle_single_display_spec, next_overlay_string)
15435 (get_overlay_strings_1, reseat_1, reseat_to_string)
15436 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15437 Set bidi_it.w member from it->w.
15438 (compute_display_string_pos): Accept additional argument, the
15439 window being displayed, and pass it to Fget_char_property.
15442 * dispextern.h (struct bidi_it): New member w, the window being
15444 (compute_display_string_pos): Adjust prototype.
15446 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15448 * xgselect.c: Remove unneeded include xterm.h.
15450 * process.c (wait_reading_process_output): Check for NS before GLIB.
15451 GLIB may be linked in due to rsvg, but ns_select must be called.
15453 * xgselect.c (xg_select): Remove call to window_system_available
15454 and g_main_context_pending at the top, so Gdk events (i.e. file
15455 notify) are processed when Emacs is started with -nw.
15457 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15459 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15460 (ctagsfiles3): New variable, includes only *.m files.
15461 (TAGS): Use an explicit language name in the regular expressions,
15462 to avoid transformation of '/SOMETHING' by MSYS to
15463 'c:\MSYS\SOMETHING'.
15465 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15467 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15469 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15471 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15472 still need to set the mouse pointer shape and activate help-echo.
15475 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15477 A few porting etc. fixes for the new file monitor code.
15478 See the thread containing
15479 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15480 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15481 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15482 (dir_monitor_callback, Fgfile_rm_watch):
15483 Use assq_no_quit instead of Fassoc, for speed.
15484 (dir_monitor_callback, Fgfile_rm_watch):
15485 eassert that the monitor is a fixnum.
15486 (dir_monitor_callback): No need for CDR_SAFE.
15487 Simplify building of lisp with alternative tails.
15488 (Fgfile_add_watch, Fgfile_rm_watch):
15489 Do not assume glib functions set errno reliably on failure.
15490 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15491 and signal an error otherwise.
15492 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15493 Use Fdelq instead of Fdelete, for speed.
15495 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15497 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15498 don't insist on being invoked on a highlighted tool-bar button.
15499 Avoids losing tool-bar functionality when mouse-highlight is nil.
15500 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15501 Don't highlight when mouse-highlight is nil.
15502 (note_mouse_highlight): When mouse-highlight is nil, don't return
15503 right away; instead, run tool-bar and mode-line highlight
15504 subroutine, clear any existing highlight, and revert the mouse
15505 pointer to its default shape. (Bug#14558)
15507 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15509 * lisp.mk (lisp): Add prog-mode.el.
15511 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15513 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15514 * process.c (dummy_handler): New function.
15515 (lib_child_handler): New static var.
15516 (handle_child_signal): Invoke it.
15517 (catch_child_signal): If a library has set up a signal handler,
15518 save it into lib_child_handler.
15519 (init_process_emacs): If using glib and not on Windows, tickle glib's
15520 child-handling code so that it initializes its private SIGCHLD handler.
15521 * syssignal.h (SA_SIGINFO): Default to 0.
15522 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15523 31; it should no longer be needed now.
15525 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15527 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15529 * gfilenotify.c (globals_of_gfilenotify): New function.
15530 (syms_of_gfilenotify): Move global initialization there.
15532 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15534 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15536 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15537 * keyboard.c (menu_bar_items, tool_bar_items):
15538 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15539 not override local keymaps any more.
15541 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15543 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15545 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15547 * w32console.c (initialize_w32_display): Return the dimensions of
15548 the console window via 2 additional arguments, not via the current
15549 frame. This avoids crashes due to overrunning the bounds of
15550 frame's decode_mode_spec_buffer, which is not resized following
15551 the change of the frame dimensions from the initial 10x10.
15553 * w32term.h (w32_initialize_display_info): Adjust prototype.
15555 * term.c (init_tty): Take dimensions of the frame from the values
15556 returned by initialize_w32_display.
15558 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15559 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15560 (LIBES): Add $(GFILENOTIFY_LIBS).
15562 * w32inevt.c (handle_file_notifications): Add dummy implementation
15563 for !HAVE_W32NOTIFY.
15565 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15567 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15569 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15571 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15573 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15575 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15577 Fix minor problems found by static checking.
15578 * data.c (pure_write_error):
15579 Use xsignal2, not Fsignal, as Fsignal might return.
15580 * eval.c (set_backtrace_debug_on_exit): Now static.
15581 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15582 No longer inline. EXTERN_INLINE is needed only for functions
15583 defined in .h files. Reindent function header as per GNU style.
15584 (backtrace_p, backtrace_top, backtrace_next):
15585 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15586 compiler or linker. Add extern decls to pacify gcc -Wall.
15587 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15589 * frame.c (free_monitors): Define only on platforms that need it.
15590 * nsterm.m (ns_term_init):
15591 * process.c (catch_child_signal):
15592 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15593 defined on all porting targets these days.
15594 * process.c, process.h (catch_child_signal):
15595 Make it extern only if NS_IMPL_GNUSTEP is defined.
15597 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15599 * w32.c (gettimeofday): Make the signature identical to prototype
15600 in nt/inc/sys/time.h.
15602 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15604 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15607 * keyboard.c (safe_run_hooks_error): Improve error message.
15609 * data.c (pure_write_error): Add `object' argument.
15610 * puresize.h (CHECK_IMPURE): Use it.
15612 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15614 * Makefile.in (NOTIFY_OBJ): New variable.
15615 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15617 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15618 Call syms_of_gfilenotify.
15620 * gfilenotify.c: New file.
15622 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15623 and Qfile_w32notify.
15624 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15625 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15627 * lisp.h: Declare syms_of_gfilenotify.
15629 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15631 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15633 Merge the specpdl and backtrace stacks. Make the structure of the
15634 specpdl entries more obvious via a tagged union of structs.
15635 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15636 (enum specbind_tag): New enum.
15637 (struct specbinding): Make it a tagged union of structs.
15638 Add a case for backtrace records.
15639 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15640 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15641 (backtrace_debug_on_exit): New accessors.
15642 (struct backtrace): Remove.
15643 (struct catchtag): Remove backlist field.
15644 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15646 (Flocal_variable_p): Speed up the common case where the binding is
15648 * eval.c (backtrace_list): Remove.
15649 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15650 (set_backtrace_args, set_backtrace_nargs)
15651 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15652 (backtrace_next): New functions.
15653 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15654 (unwind_to_catch, internal_lisp_condition_case)
15655 (internal_condition_case, internal_condition_case_1)
15656 (internal_condition_case_2, internal_condition_case_n): Don't bother
15657 with backtrace_list any more.
15658 (Fsignal): Adjust to new backtrace format.
15659 (grow_specpdl): Move up.
15660 (record_in_backtrace): New function.
15661 (eval_sub, Ffuncall): Use it.
15662 (apply_lambda): Adjust to new backtrace format.
15663 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15665 (specbind): Adjust to new specpdl format. Simplify.
15666 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15667 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15669 (mark_backtrace): Remove.
15670 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15671 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15672 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15674 * profiler.c (record_backtrace): Use get_backtrace.
15675 (handle_profiler_signal): Use backtrace_top_function.
15676 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15677 accessor functions.
15679 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15681 * process.h (catch_child_signal): Declare.
15683 * process.c (catch_child_signal): New function.
15684 (init_process_emacs): Call it.
15686 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15687 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15689 (x_set_cursor_type): Remove declaration.
15690 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15691 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15692 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15693 (ns_get_color): Use F suffix on float.
15694 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15695 (ns_get_rgb_color): Remove.
15696 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15697 (note_mouse_movement): x and y are CGFloat.
15698 (ns_draw_fringe_bitmap): Remove unused rowY.
15699 Change #if to COCOA && >= 10_6.
15700 (ns_draw_window_cursor): Remove unused overspill.
15701 (ns_draw_underwave): width and x are EamcsCGFloat.
15702 (ns_draw_box): thickness is CGFloat.
15703 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15704 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15705 if not in main thread.
15706 (ns_get_pending_menu_title, ns_check_menu_open)
15707 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15708 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15709 (sendFromMainThread:): New method.
15710 (changeFont:): size is CGFloat.
15711 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15712 Disable warning about permanent text.
15713 (characterIndexForPoint:): Adjust return type depending on GNUstep
15715 (mouseDown:): delta is CGFloat.
15716 (updateFrameSize): Remove unised variable f.
15717 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15718 Cast float to EmacsCGFloat.
15719 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15720 also to -1 when restoring.
15721 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15722 inside NS_IMPL_COCOA.
15723 (toggleFullScreen:): Put call to toggleFullScreen inside
15724 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15725 (setPosition:portion:whole:): por is CGFloat.
15726 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15727 (mouseDown:): Use CGFloat.
15728 (mouseDragged:): Remove unised variable edge.
15729 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15731 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15732 of CGFloat differs.
15733 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15734 when NS_IMPL_GNUSTEP.
15735 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15736 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15737 (EmacsToolbar): Add clearAll. Add tag argument to
15738 addDisplayItemWithImage.
15739 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15741 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15743 * nsmenu.m (ns_update_menubar): Make static.
15744 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15745 (fillWithWidgetValue:): Add cast to SEL for setAction.
15746 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15747 (update_frame_tool_bar): Update code for GNUstep.
15748 (clearAll): New method.
15749 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15750 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15751 Move identifierToItem setObject and activeIdentifiers addObject before
15752 call to insertItemWithItemIdentifier.
15753 (validateVisibleItems): Fix indentation.
15754 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15755 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15756 UtilityWindow to aStyle, remove call to setStyleMask.
15758 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15760 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15761 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15762 Use F suffix on floats.
15763 (ns_char_width): Returns CGFloat.
15764 (ns_ascii_average_width): w is CGFloat instead of float.
15765 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15767 (ns_glyph_metrics): CGFloat instead of float.
15769 * nsfns.m (x_set_foreground_color, x_set_background_color):
15771 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15772 remove unused variables.
15773 (Fns_read_file_name): Keep track if panel is for save.
15774 Use ns_filename_from_panel/ns_directory_from_panel.
15775 (Fns_list_services): delegate only used for COCOA.
15776 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15777 Just return the input if GNUstep.
15778 (x_screen_planes): Remove.
15779 (Fxw_color_values): Use EmacsCGFloat
15780 (Fns_display_monitor_attributes_list): Only get screen number for
15782 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15784 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15785 ns_directory_from_panel.
15787 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15789 * process.c (handle_child_signal): Also use WCONTINUED.
15790 This is so that list-processes doesn't mistakenly list the process
15791 as stopped, when the process has actually been continued and is
15794 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15796 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15797 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15798 not already configured.
15800 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15802 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15804 * Makefile.in (mostlyclean): Remove *.res files.
15806 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15808 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15809 a buffer (bug#8447).
15811 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15813 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15814 display vector, and we backtrack, handle the case that the
15815 previous character position is also displayed from a display
15816 vector or covered by a display string or image. (Bug#14476)
15818 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15820 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15821 (struct MonitorInfo, free_monitors): Remove.
15822 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15823 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15824 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15827 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15828 (struct MonitorInfo, free_monitors): Remove.
15829 (ns_screen_name): Make static.
15830 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15831 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15834 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15835 (struct MonitorInfo): New struct.
15836 (free_monitors, make_monitor_attribute_list): Declare.
15838 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15840 (free_monitors, make_monitor_attribute_list): New functions.
15841 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15844 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15846 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15848 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15850 * keyboard.c: Apply keyboard decoding only to events that come directly
15851 from the tty, not from unread-command-events (bug#14368).
15852 (read_event_from_main_queue): New function, extracted from read_char.
15853 (read_decoded_char): Remove.
15854 (read_decoded_event_from_main_queue): New function to replace it.
15855 (read_char): Use it.
15856 (read_key_sequence): Use read_char rather than read_decoded_char.
15858 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15860 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15862 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15864 2013-05-22 Kenichi Handa <handa@gnu.org>
15866 The following changes are to fix the setting of
15867 buffer-file-coding-system on, for instance, C-x RET c unix RET
15868 _FILE_OF_DOS_EOL_TYPE_ RET.
15870 * coding.h (struct coding_system): New member detected_utf8_chars.
15872 * coding.c (detect_coding_utf_8): Count characters and check EOL
15873 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15875 (setup_coding_system): Do not initialize coding->head_ascii.
15876 (check_ascii): Do not set coding->eol_seen but update it. Do not
15877 call adjust_coding_eol_type here.
15878 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15879 If the eol-type of CODING is already specified, adjust the eol type
15880 of the found coding-system.
15881 (decode_coding_gap): Cancel previous change. Utilize the
15882 character numbers counted by detect_coding_utf_8. Fix detection
15885 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15887 * search.c (looking_at_1): Only set last_thing_searched if the match
15888 changed the match-data (bug#14281).
15890 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15892 * xdisp.c (reseat_at_previous_visible_line_start):
15893 Already declared in dispextern.h, so remove it here.
15894 (move_it_vertically_backward): Likewise.
15896 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15898 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15899 (Fx_display_pixel_width, Fx_display_pixel_height)
15900 (Fx_display_mm_width, Fx_display_mm_height):
15901 Mention `display-monitor-attributes-list' in docstrings.
15903 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15904 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15905 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15906 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15907 (Fx_display_backing_store, Fx_display_visual_class)
15908 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15909 (Fx_display_grayscale_p, Fx_display_pixel_width)
15910 (Fx_display_pixel_height, Fx_display_planes)
15911 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15912 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15913 (Fx_display_mm_width, Fx_display_mm_height)
15914 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15915 height for all physical monitors as in X11.
15917 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15918 Return pixel width or height for all physical monitors as in X11.
15920 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15922 Port --enable-gcc-warnings to clang.
15923 * bytecode.c (exec_byte_code):
15925 Redo diagnostic pragmas to pacify clang, too.
15926 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15927 * editfns.c (Fencode_time):
15928 * fileio.c (file_accessible_directory_p):
15929 * font.c (font_unparse_xlfd):
15930 Use '&"string"[index]' instead of '"string" + (index)'.
15931 * undo.c (user_error): Remove; unused.
15933 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15935 * insdel.c (insert_1_both): Document the arguments, instead of
15936 referring to insert_1, which no longer exists.
15938 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15939 some window, increment windows_or_buffers_changed, so that
15940 *Messages* display in that window is updated. (Bug#14408)
15942 * w32.c: Include epaths.h.
15943 (init_environment): Use cmdproxy.exe without leading directories.
15944 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15946 (gettimeofday): Adjust signature and return value to Posix
15949 * unexw32.c (open_output_file): Delete the existing emacs.exe
15950 before creating it, to break the hard link to the versioned
15953 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15954 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15955 (FIRSTFILE_OBJ): New variables.
15956 (W32_RES): Rename to EMACSRES. All users changed.
15957 (base_obj): Use $(CM_OBJ).
15958 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15959 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15960 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15961 $(W32_RES_LINK) before $(LIBES).
15962 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15964 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15966 * makefile.w32-in (DOC): Use just "DOC".
15968 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15970 * process.c: Export default filters and sentinels to Elisp.
15971 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15973 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15974 (Fset_process_sentinel, Fformat_network_address):
15975 Default to them instead of nil.
15976 (server_accept_connection): Sentinels can't be nil any more.
15977 (read_and_dispose_of_process_output): New function, extracted from
15978 read_process_output.
15979 (read_process_output): Use it; filters can't be nil.
15980 (Finternal_default_process_filter): New function, extracted from
15981 read_process_output.
15982 (exec_sentinel_unwind): Remove function.
15983 (exec_sentinel): Don't zilch sentinel while running.
15984 (status_notify): Sentinels can't be nil.
15985 (Finternal_default_process_sentinel): New function extracted from
15987 (setup_process_coding_systems): Default filter is not nil any more.
15988 (syms_of_process): Export new Elisp functions and initialize
15990 * lisp.h (make_lisp_proc): New function.
15992 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15994 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15996 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15998 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15999 unless we know that the window w is a leaf window.
16000 Another attempt at solving bug#14062.
16002 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16004 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16007 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16009 * image.c (gif_load): Check that subimages fit (Bug#14345).
16011 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16013 * lread.c (skip_dyn_eof): New function.
16014 (read1): Use it to skip the end of a file in response to #@00.
16016 * doc.c (get_doc_string): Slightly relax the sanity checking.
16018 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16020 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16021 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16022 (MonitorInfo): New struct.
16023 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16024 (Fns_display_monitor_attributes_list): New functions.
16025 (display-usable-bounds): Remove.
16026 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16029 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16031 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16032 (GTK_CHECK_VERSION): New macro, if not already defined.
16033 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16034 replaced by GTK_CHECK_VERSION.
16036 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16038 * xterm.h (GTK_PREREQ): New macro.
16039 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16040 to use this macro instead, for consistency and clarity.
16042 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16044 * xdisp.c (row_for_charpos_p): New function, with code of
16045 cursor_row_p, but accepts an additional argument CHARPOS instead
16046 of using a hardcoded PT.
16047 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16048 (row_containing_pos): Call row_for_charpos_p instead of partially
16049 doing the same. Fixes cursor positioning under longlines-mode
16050 when longlines-show-effect includes more than one newline, when
16051 moving the cursor vertically up.
16053 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16055 * makefile.w32-in (ACL_H): New macro.
16056 ($(BLD)/fileio.$(O)): Update dependencies.
16058 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16060 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16061 * Makefile.in (LIB_ACL): New macro.
16062 (LIBACL_LIBS): Remove.
16063 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16064 * fileio.c: Include <acl.h>.
16065 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16066 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16068 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16071 * unexelf.c: Don't assume ElfW (Half) fits in int.
16072 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16073 when dealing with ElfW (Half) values, since they can exceed 2**31
16074 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16075 (entry_address): Omit unused NUM arg. All uses changed.
16077 2013-05-07 Juri Linkov <juri@jurta.org>
16079 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16080 to the string converted from number with `Fnumber_to_string'.
16083 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16085 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16086 This fixes a problem introduced by my previous change.
16088 2013-05-07 Glenn Morris <rgm@gnu.org>
16090 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16092 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16094 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16096 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16098 Static checking by GCC 4.8.0.
16099 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16100 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16101 (x_get_monitor_attributes_fallback)
16102 (x_get_monitor_attributes_xinerama)
16103 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16104 Define only if USE_GTK.
16105 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16106 (x_get_monitor_attributes_fallback): Omit unused locals.
16107 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16108 Use double, not float, to avoid mixed-mode floating point arithmetic.
16110 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16111 Jan Djärv <jan.h.d@swipnet.se>
16113 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16114 (XINERAMA_CFLAGS): New macros.
16115 (ALL_CFLAGS, LIBES): Use them.
16117 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16118 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16119 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16120 (syms_of_xfns): DEFSYM them.
16121 (struct MonitorInfo): New struct.
16122 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16123 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16124 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16125 (x_get_monitor_attributes_xinerama): New functions.
16126 (Fx_display_monitor_attributes_list): New primitive.
16127 (syms_of_xfns): Defsubr it.
16129 * xterm.h (x_display_info): Add Xatom_net_workarea and
16130 Xatom_net_current_desktop.
16132 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16133 and dpyinfo->Xatom_net_current_desktop.
16135 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16137 * xdisp.c (pos_visible_p): Use the special code for finding the
16138 beginning of a display property or overlay for any "replacing"
16139 display property, not just for display strings. This solves
16140 incorrect reporting of position by posn-at-point. (Bug#14241)
16142 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16144 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16145 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16146 Verify that ElfW (Half) fits in int.
16147 (fatal): Use same signature as lisp.h.
16148 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16149 configure and build with -DUNEXELF_DEBUG without worrying about
16150 other modules that use DEBUG.
16151 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16152 possibly-wide integers now uses it instead of plain fprintf.
16153 (entry_address): New function, which avoids problems with 32-bit
16154 overflow on 64-bit hosts.
16155 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16156 (round_up): Don't assume the remainder fits in int.
16157 (find_section): Use bool for boolean. Simplify debug code.
16158 (unexec): Don't assume file sizes fit in int or size_t.
16159 Omit unnecessary trailing newline in 'fatal' format.
16160 Use strerror rather than outputting decimal error number.
16161 Remove unused code when emacs is not defined;
16162 this file relies on Emacs now.
16163 Don't assume e_phnum and e_shnum are positive.
16165 * regex.c: Fix problems when DEBUG is defined.
16166 (extract_number, extract_number_and_incr): Define regardless of
16167 whether DEBUG is defined; that's simpler and makes the code less
16168 likely to go stale in the normal case when DEBUG is not defined.
16169 Return int rather than taking an int * arg. All callers changed.
16170 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16171 Remove, replacing with ...
16172 (DEBUG_PRINT): New macro. All callers changed.
16173 (DEBUG_COMPILES_ARGUMENTS): New macro.
16174 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16175 (print_compiled_pattern, print_double_string) [DEBUG]:
16176 Use prototype rather than old-style definition.
16177 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16178 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16179 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16180 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16181 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16182 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16183 This matters only when DEBUG is defined.
16185 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16187 * xdisp.c (set_iterator_to_next): Set the
16188 ignore_overlay_strings_at_pos_p flag only if we are _really_
16189 iterating over an overlay string, as indicated by the
16190 current.overlay_string_index member. (Bug#14306)
16192 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16194 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16195 to where it is used, to avoid autorelease issues (Bug#14050).
16197 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16199 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16200 * fileio.c (syms_of_fileio): Implement this.
16201 * filelock.c (create_lock_file): If symbolic links don't work, so
16202 we use a regular file as a lock file, do not fsync the lock file;
16205 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16207 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16208 (syms_of_minibuf): Adjust accodingly.
16210 * callint.c (Fcall_interactively): Adjust calls accordingly.
16212 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16214 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16215 w->contents is a buffer before computing everything else.
16216 Use parentheses to disambiguate last part of the condition.
16218 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16219 assertion violations. (Bug#14062)
16221 2013-05-01 David Reitter <david.reitter@gmail.com>
16223 * nsfns.m (ns_tooltip): Initialize.
16225 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16227 * coding.c (decode_coding_gap): Don't remove the character before
16228 a newline unless it's a CR character. (Bug#14287)
16230 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16232 * dispextern.h (struct face): Move enum face_underline_type
16233 earlier so that bitfields can be in the same word.
16235 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16237 * nsfns.m (handlePanelKeys): New function.
16238 (EmacsOpenPanel:performKeyEquivalent:)
16239 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16240 arrows/function/control and copy/paste keys (Bug#14296).
16242 2013-04-27 Juri Linkov <juri@jurta.org>
16244 * callint.c (Fcall_interactively): Call `Qread_number' for
16245 interactive code letter `n' instead of using duplicate code.
16248 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16250 * systime.h (make_timeval): Declare as 'const'.
16252 2013-04-27 Kenichi Handa <handa@gnu.org>
16254 * font.c (font_open_entity): Always open a font of manageable
16257 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16259 Port better to AIX (Bug#14258).
16260 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16263 2013-04-24 Kenichi Handa <handa@gnu.org>
16265 * coding.c (decode_coding_iso_2022): When an invalid escape
16266 sequence is encountered, reset the invocation and designation
16267 status to the safest one.
16269 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16271 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16272 Without this fix, "make distclean" leaves stamp-h1 behind.
16274 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16276 * w32fns.c (w32_fullscreen_rect): New function to compute the
16277 window rectangle for the given fullscreen mode.
16278 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16279 longer tunes the window size. This keeps the window's edges flush
16280 with the screen and allows the taskbar to hide itself in fullboth.
16282 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16283 window decorations and uses the entire screen.
16285 * w32term.h (w32_fullscreen_rect) Add prototype.
16286 (struct w32_output): Replace normal_width, normal_height,
16287 normal_top, and normal_left members with a single normal_placement
16289 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16291 (FRAME_NORMAL_PLACEMENT): New macro.
16293 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16295 * minibuf.c (Ftest_completion): Silence compiler warning.
16297 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16299 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16302 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16305 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16306 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16307 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16308 parentheses where appropriate.
16310 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16312 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16314 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16316 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16317 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16318 Mention in the doc string that setting these variables takes
16319 effect only after a call to set-window-buffer. (Bug#14200)
16321 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16323 * indent.c (Fvertical_motion): Don't consider display strings on
16324 overlay strings as display strings on the buffer position we
16325 started from. This prevents vertical cursor motion from jumping
16326 more than one line when there's an overlay string with a display
16327 property at end of line.
16328 Reported by Karl Chen <Karl.Chen@quarl.org> in
16329 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16331 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16333 * window.c (select_window): `record_buffer' even if window is
16334 already selected (bug#14191).
16336 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16338 * window.c (Fwindow_end): Test more flags, including the buffer's
16339 last_overlay_modified flag, to determine whether the window's
16340 display is really up-to-date. Prevents the function from
16341 returning a stale value. (Bug#14170)
16342 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16345 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16347 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16348 garbaged only if it is not already the top frame on its TTY.
16349 This prevents flickering due to constant redrawing of TTY frames when
16350 there are GUI frames open in the same session. (Bug#13864)
16352 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16354 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16355 of marking the idle timers directly.
16357 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16359 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16360 tables (bug#14054).
16362 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16364 * window.c (select_window): Don't record_buffer while the invariant is
16365 temporarily broken (bug#14161).
16367 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16369 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16371 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16373 2013-04-07 Romain Francoise <romain@orebokech.com>
16375 Ignore additional platform-specific ACL errors (Bug#13702).
16376 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16377 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16379 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16381 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16384 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16386 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16387 This bug was introduced by my 2013-02-25 change that simplified
16388 data_start configuration. Without this change, on GNU/Linux
16389 an Emacs configured with --enable-profiling fails immediately
16390 due to a profiler signal.
16391 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16392 with these flags. On platforms where special flags are needed
16393 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16394 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16395 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16397 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16399 Get rid of some platform-specific functions examining window
16400 system and its capabilities. This is a partial rework of the
16402 * lisp.h (have_menus_p): Remove prototype. This function is
16403 replaced with platform-independent window_system_available.
16404 (check_window_system): Move to...
16405 * frame.h (decode_window_system_frame, window_system_available):
16406 ...here, add new prototypes.
16407 * frame.c (window_system_available, decode_window_system_frame):
16409 (check_window_system): Platform-independent now.
16410 * xterm.h (x_in_use): Remove declaration.
16412 * w32term.h (check_x_frame):
16413 * nsterm.h (check_x_frame): Remove prototypes. This function
16414 is replaced with platform-independent decode_window_system_frame.
16415 * msdos.c (have_menus_p): Remove.
16416 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16417 Remove platform-specific functions. Use check_window_system,
16418 decode_window_system_frame and check_ns_display_info where
16419 appropriate. Minor style and comment tweaks.
16420 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16421 (check_x_frame): Likewise.
16422 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16424 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16425 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16426 * xmenu.c, xselect.c: All related users changed.
16428 2013-04-03 Kenichi Handa <handa@gnu.org>
16430 The following changes is to optimize the code for reading UTF-8
16433 * coding.c (check_ascii): Rename from detect_ascii. Return value
16434 changed. Check EOL format. Do not call adjust_coding_eol_type
16436 (check_utf_8): New function.
16437 (adjust_coding_eol_type): Do nothing if already adjusted.
16438 (detect_coding): Compare the return value of check_ascii with
16439 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16440 (decode_coding_gap): Optimize for valid UTF-8.
16442 2013-03-21 Kenichi Handa <handa@gnu.org>
16444 * coding.c (syms_of_coding): Cancel previous change.
16446 * insdel.c (insert_from_gap): Fix previous change.
16448 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16450 Consistently use platform-specific function to detect window system.
16451 * lisp.h (check_window_system): New prototype. This function is
16452 going to replace check_x, check_w32 and check_ns.
16453 (have_menus_p): Mention msdos.c in comment.
16454 * fontset.c (check_window_system_func): Remove. Adjust all users.
16455 * fontset.h (check_window_system_func): Remove prototype.
16456 * nsterm.h (check_ns):
16457 * xterm.h (check_x):
16458 * w32term.h (check_w32): Likewise.
16459 * menu.c (Fx_popup_menu): Use check_window_system.
16460 * msdos.c (check_window_system): Define for MS-DOS.
16461 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16462 * w32fns.c (check_window_system): Likewise for MS-Windows.
16463 * xfns.c (check_window_system): Likewise for X.
16464 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16465 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16467 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16469 Prefer < to > in range checks such as 0 <= i && i < N.
16470 This makes it easier to visualize quantities on a number line.
16471 This patch doesn't apply to all such range checks,
16472 only to the range checks affected by the 2013-03-24 change.
16473 This patch reverts most of the 2013-03-24 change.
16474 * alloc.c (xpalloc, Fgarbage_collect):
16475 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16476 * character.c (string_escape_byte8):
16477 * charset.c (read_hex):
16478 * data.c (cons_to_unsigned):
16479 * dispnew.c (update_frame_1):
16480 * doc.c (Fsubstitute_command_keys):
16481 * doprnt.c (doprnt):
16482 * editfns.c (hi_time, decode_time_components):
16483 * fileio.c (file_offset):
16484 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16485 * font.c (font_intern_prop):
16486 * frame.c (x_set_alpha):
16487 * gtkutil.c (get_utf8_string):
16488 * indent.c (check_display_width):
16489 * keymap.c (Fkey_description):
16490 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16492 * minibuf.c (read_minibuf_noninteractive):
16493 * process.c (wait_reading_process_output):
16494 * search.c (Freplace_match):
16495 * window.c (get_phys_cursor_glyph):
16496 * xdisp.c (redisplay_internal):
16497 * xsmfns.c (smc_save_yourself_CB):
16498 Prefer < to > for range checks.
16499 * dispnew.c (sit_for): Don't mishandle NaNs.
16500 This fixes a bug introduced in the 2013-03-24 change.
16501 * editfns.c (decode_time_components): Don't hoist comparison.
16502 This fixes another bug introduced in the 2013-03-24 change.
16504 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16506 * frame.h (struct frame): Drop scroll_bottom_vpos
16507 member becaue all real users are dead long ago.
16508 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16509 * xdisp.c (redisplay_internal): Adjust user.
16511 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16513 * nsmenu.m (showAtX:Y:for:): setLevel to
16514 NSPopUpMenuWindowLevel (Bug#13998).
16516 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16518 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16519 (ns_check_pending_open_menu): Declare.
16521 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16522 (x_activate_menubar): Update the menu with title that matches
16523 ns_get_pending_menu_title, and call
16524 ns_check_pending_openmenu (Bug#12698).
16525 (menuWillOpen:): New method.
16526 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16528 * nsterm.m (menu_will_open_state, menu_mouse_point)
16529 (menu_pending_title): New varaibles.
16530 (ns_get_pending_menu_title, ns_check_menu_open)
16531 (ns_check_pending_open_menu): New functions.
16533 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16535 * indent.c (current_column_bol_cache): Remove leftover which is not
16536 used in Fmove_to_column any more.
16537 (current_column, scan_for_column): Adjust users.
16538 * keyboard.c (last_point_position_buffer, last_point_position_window):
16539 Remove leftovers which are not used for recording undo any more.
16540 (command_loop_1, syms_of_keyboard): Adjust users.
16541 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16542 redisplay_window any more.
16543 (move_it_to): Adjust user.
16545 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16547 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16548 Update dependencies.
16550 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16552 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16553 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16554 forward references.
16556 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16558 * window.h (struct window): Replace hchild, vchild and buffer slots
16559 with a single slot 'contents'. This is possible because each valid
16560 window may have either the child window (in vertical or horizontal
16561 combination) or buffer to display (for the leaf window). Using that,
16562 a lot of operations to traverse and/or change window hierarchies may
16563 be simplified. New member horizontal is used to distinguish between
16564 horizontal and vertical combinations of internal windows.
16565 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16566 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16567 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16568 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16569 Use contents slot, not buffer, where appropriate.
16570 (wset_combination): New function.
16571 (wset_buffer): Add eassert.
16572 (Fframe_first_window): Simplify the loop reaching first window.
16573 (Fwindow_buffer): Use WINDOW_LEAF_P.
16574 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16575 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16576 (unshow_buffer): Convert initial debugging check to eassert.
16577 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16578 (make_parent_window, window_resize_check, window_resize_apply)
16579 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16580 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16581 Adjust to match struct window changes.
16582 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16583 (mark_window_cursors_off, count_windows, get_leaf_windows)
16584 (foreach_window_1): Simplify the loop.
16585 * alloc.c (mark_object): Do not check for the leaf window because
16586 internal windows has no glyph matrices anyway.
16587 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16588 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16589 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16590 (build_frame_matrix_from_window_tree, mirror_make_current)
16591 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16592 (update_window_tree, set_window_update_flags): Simplify the loop.
16593 (sync_window_with_frame_matrix_rows): Enforce live window.
16594 Use contents slot, not buffer, where appropriate.
16595 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16596 and WINDOW_HORIZONTAL_COMBINATION_P.
16597 (make_frame_visible_1): Simplify the loop.
16598 Use contents slot, not buffer, where appropriate.
16599 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16600 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16601 (expose_window_tree): Likewise.
16602 Use contents slot, not buffer, where appropriate.
16603 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16604 to avoid deleted windows. Use contents slot instead of buffer.
16605 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16606 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16607 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16608 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16610 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16612 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16613 identify the reasons for assertion violations in bug#14062 and
16615 (Fx_show_tip): Fix compilation error under
16616 "--enable-check-lisp-object-type". (Bug#14073)
16618 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16619 Reported by <rzl24ozi@gmail.com>.
16621 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16623 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16625 (unwind_with_echo_area_buffer): ...to restore it here.
16626 This is needed to ensure that...
16627 (redisplay_window): ...both window markers are valid here,
16628 which is verified by eassert.
16629 * editfns.c (save_excursion_save): Do not assume that
16630 selected_window always displays the buffer.
16631 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16634 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16636 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16639 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16641 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16643 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16645 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16646 since MinGW's w32api headers do. This avoids compiler warnings.
16648 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16649 if already defined.
16651 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16653 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16655 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16657 * gtkutil.c (style_changed_cb): Check if frame is live and an
16658 X frame (Bug#14038).
16660 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16662 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16663 Define only for _WIN32_WINNT less than 0x0500.
16664 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16666 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16667 see its own definitions of 'struct timeval' and 'struct timezone'.
16669 Fix incompatibilities between MinGW.org and MinGW64 headers.
16670 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16672 * w32.c (REPARSE_DATA_BUFFER): Guard with
16673 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16675 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16677 * xterm.c: Include X11/XKBlib.h
16678 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16680 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16682 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16684 * blockinput.h (input_blocked_p): Likewise.
16685 * bytecode.c (exec_byte_code): Likewise.
16686 * callproc.c (call_process_kill, call_process_cleanup)
16687 (Fcall_process): Likewise.
16688 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16689 (Fccl_execute_on_string): Likewise.
16690 * character.c (string_escape_byte8): Likewise.
16691 * charset.c (read_hex): Likewise.
16692 * cm.c (calccost): Likewise.
16693 * data.c (cons_to_unsigned): Likewise.
16694 * dired.c (directory_files_internal, file_name_completion):
16696 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16697 (sit_for): Likewise.
16698 * doc.c (Fsubstitute_command_keys): Likewise.
16699 * doprnt.c (doprnt): Likewise.
16700 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16701 * emacsgtkfixed.c: Likewise.
16702 * fileio.c (file_offset, Fwrite_region): Likewise.
16703 * floatfns.c (Fexpt, fmod_float): Likewise.
16704 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16706 * font.c (font_intern_prop): Likewise.
16707 * frame.c (x_set_alpha): Likewise.
16708 * gtkutil.c (get_utf8_string): Likewise.
16709 * indent.c (check_display_width): Likewise.
16710 * intervals.c (create_root_interval, rotate_right, rotate_left)
16711 (split_interval_right, split_interval_left)
16712 (adjust_intervals_for_insertion, delete_node)
16713 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16714 (merge_interval_right, merge_interval_left, copy_intervals)
16715 (set_intervals_multibyte_1): Likewise.
16716 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16717 * keymap.c (Fkey_description): Likewise.
16718 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16719 * lread.c (openp, read_integer, read1, string_to_number):
16721 * menu.c (ensure_menu_items): Likewise.
16722 * minibuf.c (read_minibuf_noninteractive): Likewise.
16723 * print.c (printchar, strout): Likewise.
16724 * process.c (create_process, Faccept_process_output)
16725 (wait_reading_process_output, read_process_output, send_process)
16726 (wait_reading_process_output): Likewise.
16727 * profiler.c (make_log, handle_profiler_signal): Likewise.
16728 * regex.c (re_exec): Likewise.
16729 * regex.h: Likewise.
16730 * search.c (looking_at_1, Freplace_match): Likewise.
16731 * sysdep.c (get_child_status, procfs_ttyname)
16732 (procfs_get_total_memory): Likewise.
16733 * systime.h (EMACS_TIME_VALID_P): Likewise.
16734 * term.c (dissociate_if_controlling_tty): Likewise.
16735 * window.c (get_phys_cursor_glyph): Likewise.
16736 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16737 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16739 * xfns.c (Fx_window_property): Likewise.
16740 * xmenu.c (set_frame_menubar): Likewise.
16741 * xselect.c (x_get_window_property, x_handle_dnd_message):
16743 * xsmfns.c (smc_save_yourself_CB): Likewise.
16744 * xterm.c (x_scroll_bar_set_handle): Likewise.
16746 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16748 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16749 to be optional or nil. Adjust comment and convert it to docstring.
16750 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16751 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16753 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16755 Static checking by GCC 4.8-20130319.
16756 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16757 * process.c (Fset_process_datagram_address)
16758 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16759 * xdisp.c (get_char_face_and_encoding)
16760 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16761 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16762 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16764 2013-03-24 Ken Brown <kbrown@cornell.edu>
16766 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16767 fix compilation on 64-bit Cygwin, where underscores are not
16768 automatically prepended.
16770 * w32term.c (w32_initialize): Silence compiler warning.
16772 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16774 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16775 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16776 variables, to save and restore frame dimensions.
16777 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16778 after returning from a 'fullscreen' configuration.
16779 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16780 to avoid races between the main thread and the input thread.
16782 * w32term.h (struct w32_output): New members normal_width,
16783 normal_height, normal_top, normal_left, and prev_fsmode.
16784 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16785 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16786 members of a frame.
16788 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16789 'fullscreen' parameter. Always record previous width and height
16790 of the frame, except when switching out of maximized modes, so
16791 that they could be restored correctly, instead of resetting to the
16792 default frame dimensions. Send SC_RESTORE command to the frame,
16793 unless we are going to send SC_MAXIMIZE, to restore the frame
16794 resize hints in the mouse pointer shown by the window manager.
16797 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16799 * lisp.h (get_frame_param): Adjust conditions for prototype
16802 2013-03-22 Ken Brown <kbrown@cornell.edu>
16804 * unexcw.c: Drop unneeded inclusion of w32common.h.
16805 (report_sheap_usage): Declare.
16806 (read_exe_header): Add magic numbers for x86_64.
16807 (fixup_executable): Fix printf format specifier for unsigned long
16810 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16812 * frame.h (struct frame): Put menu_bar_window under #ifdef
16813 because this member is not needed when X toolkit is in use.
16814 (fset_menu_bar_window):
16815 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16816 (free_glyphs, update_frame):
16817 * xdisp.c (expose_frame): Likewise.
16818 (display_menu_bar): Likewise. Remove redundant eassert.
16819 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16822 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16824 Use functions and constants to manipulate Lisp_Save_Value objects.
16825 This replaces code that used macros and strings and token-pasting.
16826 The change makes the C source a bit easier to follow,
16827 and shrinks the Emacs executable a bit.
16828 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16829 (make_save_value): Change 1st arg from string to enum. All callers
16832 (mark_object): Use if, not #if, for GC_MARK_STACK.
16833 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16834 (XSAVE_OBJECT): Now functions, not macros.
16835 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16836 the constant was never used.
16837 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16838 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16839 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16840 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16842 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16843 type3 with a single member save_type. All uses changed.
16844 (save_type, set_save_pointer, set_save_integer): New functions.
16845 * print.c (PRINTX): Remove.
16847 * alloc.c: Remove redundant static declarations.
16849 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16851 * window.h (struct window): Convert left_col, top_line, total_lines
16852 and total_cols from Lisp_Objects to integers. Adjust comments.
16853 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16855 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16856 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16857 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16858 Adjust users where appropriate.
16860 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16862 * frame.h (struct frame): Drop resx and resy because the same data is
16863 available from window system-specific output context. Adjust users.
16864 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16865 New functions to provide defaults when no window system available.
16866 (FRAME_RES_X, FRAME_RES_Y): New macros.
16867 (NUMVAL): Move from xdisp.c.
16868 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16869 (Ffont_face_attributes, Fopen_font):
16870 * image.c (gs_load):
16871 * w32font.c (fill_in_logfont):
16872 * xdisp.c (calc_pixel_width_or_height):
16873 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16874 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16876 2013-03-20 Kenichi Handa <handa@gnu.org>
16878 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16879 to 1 (temporary workaround until a bug related to ASCII
16880 optimization is fixed).
16882 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16884 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16885 Signal error if window is not internal. Adjust docstring.
16886 (delete_all_child_windows): Use combination_limit to save the buffer.
16887 (Fset_window_configuration): Adjust accordingly.
16888 * print.c (syms_of_print): Initialize debugging output not here...
16889 (init_print_once): ...but in a new function here.
16890 * lisp.h (init_print_once): Add prototype.
16891 * emacs.c (main): Add call to init_print_once. Adjust comments.
16893 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16895 * window.c (window_resize_check, window_resize_apply)
16896 (window_from_coordinates, recombine_windows, set_window_buffer)
16897 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16898 (Fsplit_window_internal, Fdelete_window_internal)
16899 (freeze_window_starts): Use bool for booleans.
16900 * window.h (window_frame_coordinates, resize_frame_windows)
16901 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16903 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16905 * dispnew.c (bitch_at_user): Use `user-error'.
16907 2013-03-17 Ken Brown <kbrown@cornell.edu>
16909 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16910 as return type of image_background. (Bug#13981)
16911 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16913 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16915 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16916 (ns_select): Don't return with result uninitialized.
16918 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16921 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16923 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16924 directories. If filename is nil, get directory name (Bug#13932).
16925 Use getFilename and getDirectory.
16926 (getFilename, getDirectory): New methods for EmacsSavePanel and
16928 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16930 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16932 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16934 2013-03-15 Kenichi Handa <handa@gnu.org>
16936 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16937 (adjust_after_replace): Make it back to static. Delete the third
16938 arg text_at_gap_tail. Cancel the code for handling it.
16940 * coding.h (struct coding_system): New member eol_seen.
16942 * coding.c (detect_ascii): New function.
16943 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16944 when the source bytes are actually scanned. On detecting for
16945 coding_category_utf_8_auto, call detect_ascii instead of scanning
16946 source bytes directly.
16947 (produce_chars): Call insert_from_gap with the new arg 0.
16948 (encode_coding): Likewise.
16949 (decode_coding_gap): Control ASCII optimization by the variable
16950 disable_ascii_optimization instead of #ifndef .. #endif.
16951 Deccode EOL format according to coding->eol_seen.
16952 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16955 * lisp.h (adjust_after_replace): Cancel externing it.
16956 (insert_from_gap): Adjust prototype.
16958 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16960 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16961 FULLSCREEN_MAXIMIZED. (Bug#13935)
16963 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16965 * region-cache.c (find_cache_boundary, move_cache_gap)
16966 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16967 Simplify debugging check and convert to eassert. Adjust comment.
16968 (pp_cache): Put under ENABLE_CHECKING.
16970 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16972 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16973 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16974 and WM_ACTIVATEAPP.
16975 (w32fullscreen_hook): If the frame is visible, reset
16976 f->want_fullscreen flag after changing the frame size. If the
16977 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16980 2013-03-13 Daniel Colascione <dancol@dancol.org>
16982 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16983 too so that these builds can use Cygwin's file conversion
16984 functions. (We've been building and linking cygw32.o all along
16985 and just not using it.)
16987 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16989 File synchronization fixes (Bug#13944).
16990 * Makefile.in (LIB_FDATASYNC): New macro.
16992 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16993 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16994 Don't worry about HAVE_FSYNC, since a substitute fsync is
16995 available if the system lacks one.
16996 (Fwrite_regin): Retry fsync if interrupted.
16998 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17000 * w32term.c (w32_read_socket): If the Emacs frame is being
17001 activated, call w32fullscreen_hook, to make sure the new frame
17002 dimensions are in effect. (Bug#13937)
17004 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17006 * xdisp.c (init_iterator): Simplify because both character and byte
17007 positions are either specified or -1. Add eassert. Adjust comment.
17008 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17009 character and byte positions can be obtained from marker.
17011 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17013 Static checking by Sun C 5.12.
17014 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17015 * bytecode.c (exec_byte_code):
17016 * dispnew.c (init_display):
17018 * fileio.c (Fsubstitute_in_file_name):
17019 * keyboard.c (Fevent_convert_list):
17020 * keymap.c (Fsingle_key_description):
17021 * term.c (maybe_fatal, fatal):
17022 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17023 * xsmfns.c (Fhandle_save_session):
17024 Omit unreachable code.
17025 * keymap.c (map_keymap_char_table_item): Cast void * to
17026 a function pointer type; the C Standard requires this.
17028 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17029 Include <sys/param.h> unconditionally, as that works elsewhere and
17030 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17031 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17034 See ChangeLog.12 for earlier changes.
17036 ;; Local Variables:
17040 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17042 This file is part of GNU Emacs.
17044 GNU Emacs is free software: you can redistribute it and/or modify
17045 it under the terms of the GNU General Public License as published by
17046 the Free Software Foundation, either version 3 of the License, or
17047 (at your option) any later version.
17049 GNU Emacs is distributed in the hope that it will be useful,
17050 but WITHOUT ANY WARRANTY; without even the implied warranty of
17051 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17052 GNU General Public License for more details.
17054 You should have received a copy of the GNU General Public License
17055 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.