1 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
3 Use bool, not int, to track face changes
4 * xfaces.c (face_change): Rename from face_change_count, and
5 change from int to bool. The var is now true (instead of nonzero)
6 if attributes have changed; this is simpler. All uses changed.
9 2015-01-27 Eli Zaretskii <eliz@gnu.org>
11 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
12 returns NULL and errno is ENOTDIR, behave as if opendir failed to
13 open the directory. (Bug#19701)
15 * w32.c (sys_readdir): If FindFirstFile fails because the
16 directory doesn't exist, set errno to ENOTDIR.
18 2015-01-24 Jan Djärv <jan.h.d@swipnet.se>
20 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
22 2015-01-21 Paul Eggert <eggert@cs.ucla.edu>
24 Fix coding.c subscript error
25 * coding.c (CODING_ISO_INVOKED_CHARSET):
26 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
28 2015-01-17 Eli Zaretskii <eliz@gnu.org>
30 * xdisp.c (produce_image_glyph): Fix display of images in R2L
31 screen lines: prepend the new glyph to the ones already there
32 instead of appending it.
34 2015-01-14 Eli Zaretskii <eliz@gnu.org>
36 * w32fns.c (w32_set_title_bar_text): New function, including
37 support for titles with non-ASCII characters outside of the
38 current system codepage.
39 (x_set_name, x_set_title): Use it. (Bug#19590)
41 2015-01-10 Eli Zaretskii <eliz@gnu.org>
43 * indent.c (Fvertical_motion): Return zero if we started from ZV
44 and there's an overlay after-string there. (Bug#19553)
46 2015-01-09 Eli Zaretskii <eliz@gnu.org>
48 * emacs.c (usage_message): Fix the description of the -nl switch.
51 2015-01-05 Eli Zaretskii <eliz@gnu.org>
53 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
54 end information if the window_end_valid flag is unset.
55 (try_window_id): If the call to display_line invalidated the
56 window end information, give up the try_window_id optimization.
59 2015-01-04 Eli Zaretskii <eliz@gnu.org>
61 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
63 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
65 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
68 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
70 * lisp.mk (lisp): Add cl-preloaded.
72 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
74 Use bool for boolean in xfaces.c
75 * dispextern.h: Adjust to signature changes.
76 * font.c (font_at, font_range):
77 * fontset.c (Finternal_char_font):
78 * fringe.c (draw_fringe_bitmap_1):
79 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
80 (get_next_display_element, highlight_trailing_whitespace)
81 (display_string, calc_line_height_property)
82 (note_mode_line_or_margin_highlight, note_mouse_highlight):
83 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
84 (menu_face_changed_default, recompute_basic_faces)
85 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
86 (tty_defined_color, defined_color, face_color_gray_p)
87 (face_color_supported_p, load_color2, load_face_colors)
88 (Fx_list_fonts, LFACEP, push_named_merge_point)
89 (resolve_face_name, lface_from_face_name_no_resolve)
90 (lface_from_face_name, get_lface_attributes_no_remap)
91 (get_lface_attributes, lface_fully_specified_p)
92 (set_lface_from_font, merge_face_vectors, merge_named_face)
93 (merge_face_ref, Finternal_make_lisp_face)
94 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
95 (Finternal_set_lisp_face_attribute)
96 (update_face_from_frame_parameter, set_font_frame_param)
97 (face_boolean_x_resource_value)
98 (Finternal_set_lisp_face_attribute_from_resource)
99 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
100 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
101 (lface_equal_p, Finternal_lisp_face_equal_p)
102 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
103 (Fcolor_distance, lookup_named_face, lookup_basic_face)
104 (lookup_derived_face, Fface_attributes_as_vector)
105 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
106 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
107 (realize_default_face, realize_named_face)
108 (realize_non_ascii_face, realize_x_face, map_tty_color)
109 (realize_tty_face, compute_char_face, face_at_buffer_position)
110 (face_for_overlay_string, face_at_string_position):
111 Use bool for boolean.
112 * xfaces.c (set_lface_from_font):
113 Return void, since callers never use the result.
115 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
117 * image.c (lookup_pixel_color): Reorder conditions that are
119 (x_to_xcolors): Likewise.
120 (x_detect_edges): Likewise.
121 (png_load_body): Likewise.
122 (gif_close): Likewise.
123 (gif_load): Likewise.
125 2015-01-25 Eli Zaretskii <eliz@gnu.org>
127 Use bool for boolean in w32term.c
128 * w32term.c (x_update_window_begin, x_update_window_end)
129 (x_update_end, x_after_update_window_line)
130 (x_set_glyph_string_gc, x_draw_glyph_string_background)
131 (x_draw_glyph_string_foreground)
132 (x_draw_composite_glyph_string_foreground)
133 (x_draw_glyphless_glyph_string_foreground)
134 (x_draw_image_glyph_string, x_draw_glyph_string)
135 (x_draw_stretch_glyph_string, note_mouse_movement)
136 (w32_mouse_position, x_scroll_bar_report_motion)
137 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
138 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
139 (w32_draw_window_cursor, x_new_font, x_set_offset)
140 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
141 bool where appropriate.
143 Use bool for boolean in w32fns.c
144 * w32fns.c (w32_defined_color, x_decode_color)
145 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
146 (x_set_menu_bar_lines, x_change_tool_bar_height)
147 (x_set_internal_border_width, x_explicitly_set_name)
148 (x_implicitly_set_name, Fx_create_frame, w32_window)
149 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
151 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
153 Use bool for boolean in xfns.c
154 * xfaces.c (x_update_menu_appearance):
155 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
156 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
157 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
158 (x_change_tool_bar_height, x_set_internal_border_width)
159 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
160 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
161 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
162 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
163 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
164 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
165 (clean_up_dialog, syms_of_xfns):
166 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
167 (xic_create_fontsetname):
168 Use bool for boolean.
169 * xfns.c: Include bitmaps/gray.xbm unconditionally.
171 Count MANY function args more reliably
172 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
173 * buffer.c (Fbuffer_list, Fkill_buffer):
174 * callint.c (read_file_name, Fcall_interactively):
175 * charset.c (Fset_charset_priority, syms_of_charset):
176 * chartab.c (uniprop_encode_value_numeric):
177 * coding.c (syms_of_coding):
178 * composite.c (syms_of_composite):
179 * data.c (wrong_range):
180 * dbusbind.c (syms_of_dbusbind):
181 * dired.c (file_attributes):
182 * editfns.c (Fdecode_time, update_buffer_properties, format2):
183 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
184 (call4, call5, call6, call7):
185 * fileio.c (Finsert_file_contents, choose_write_coding_system)
186 (Fcar_less_than_car, build_annotations, auto_save_error):
187 * filelock.c (get_boot_time):
188 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
189 (maybe_resize_hash_table, secure_hash):
190 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
191 * fontset.c (fontset_add, Fset_fontset_font):
192 * ftfont.c (ftfont_lookup_cache):
193 * gtkutil.c (xg_get_font):
194 * insdel.c (signal_before_change, signal_after_change):
195 * keymap.c (append_key):
196 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
197 * minibuf.c (Fread_buffer):
198 * print.c (print_preprocess):
199 * process.c (Fformat_network_address, Fmake_network_process)
200 (server_accept_connection):
201 * sound.c (Fplay_sound_internal):
202 * term.c (Fsuspend_tty, Fresume_tty):
203 * window.c (window_list):
204 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
205 (message_with_string):
206 * xfaces.c (Fx_list_fonts):
207 * xfont.c (syms_of_xfont):
208 * xselect.c (x_handle_selection_request)
209 (x_handle_selection_clear, x_clear_frame_selections)
210 (x_clipboard_manager_error_1):
211 Prefer CALLMANY and CALLN to counting args by hand.
212 * doc.c (reread_doc_file): Remove unused code.
213 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
214 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
215 Prefer call1 and call2 to Ffuncall.
216 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
217 Use struct literal rather than a local var, for simplicity.
218 * keymap.c (where_is_internal): Use NULL rather than a pointer
220 * lisp.h (CALLMANY, CALLN): New macros.
221 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
224 Use gnustep-config if available
225 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
226 It doesn't appear to be needed, and the inclusion breaks on
227 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
229 2015-01-22 Eli Zaretskii <eliz@gnu.org>
231 * xdisp.c (init_iterator): Restore a comment lost in transition.
233 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
235 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
236 * xfont.c (xfont_driver, xfont_chars_supported)
237 (xfont_text_extents):
238 * xftfont.c (xftfont_get_colors, xftfont_open)
239 (xftfont_prepare_face, xftfont_done_face)
240 (xftfont_cached_font_ok):
241 * xgselect.c (xg_select):
242 Use bool for boolean.
244 Don't downcase system diagnostics' first letters
245 * fileio.c (report_file_errno): Don't downcase, and simplify.
248 Isolate NIL_IS_ZERO-assuming code better
249 Suggested by Stefan Monnier in:
250 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
251 * alloc.c (allocate_pseudovector):
252 Use memclear, not memsetnil, to remove a 'verify'.
253 * callint.c (Fcall_interactively):
254 * dispnew.c (realloc_glyph_pool):
255 * xdisp.c (init_iterator):
256 Use memclear, not memset, to remove a 'verify'.
257 * lisp.h (memclear): Rename from memsetnil, and take a byte
258 count rather than a word count. All callers changed.
260 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
262 Undo port to hypothetical nonzero Qnil case
263 This mostly undoes the previous change in this area. See:
264 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
265 * alloc.c (allocate_pseudovector):
266 * callint.c (Fcall_interactively):
267 * dispnew.c (realloc_glyph_pool):
268 * fringe.c (init_fringe):
269 * lisp.h (memsetnil):
270 * xdisp.c (init_iterator):
271 Simplify by assuming that Qnil is zero, but verify the assumption.
272 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
273 NIL_IS_NONZERO. All uses changed.
275 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
277 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
279 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
281 Prefer xlispstrdup to avoid dumb calls to strlen.
282 * nsfont.m (ns_get_family):
283 * nsterm.m (ns_term_init):
284 * w32fns.c (w32_window):
285 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
287 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
289 Correct an old fix for GTK font selection
290 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
293 Fix minor bugs with printing null bytes
294 * minibuf.c (read_minibuf_noninteractive):
295 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
296 Work even if the Lisp string contains a null byte.
298 Port to hypothetical case where Qnil is nonzero
299 * alloc.c (allocate_pseudovector):
300 * callint.c (Fcall_interactively):
301 * coding.c (syms_of_coding):
302 * dispnew.c (realloc_glyph_pool):
303 * fringe.c (init_fringe):
304 * lisp.h (memsetnil):
305 * xdisp.c (init_iterator):
306 Port to the currently-hypothetical case where Qnil is nonzero.
307 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
308 as there are no Lisp_Object values in the data here.
309 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
310 All uses changed. Define only if not already defined, so that one
311 can debug with -DNIL_IS_NONZERO.
312 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
314 2015-01-19 Eli Zaretskii <eliz@gnu.org>
316 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
317 Qnil is represented as zero, before using that to initialize parts
318 of the glyph structure.
320 * xdisp.c (init_iterator): Verify that Qnil is represented as
321 zero, before using that to initialize parts of the iterator
324 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
326 Prefer memset to repeatedly assigning Qnil
327 * alloc.c (allocate_pseudovector): Catch more bogus values.
328 * alloc.c (allocate_pseudovector):
329 * callint.c (Fcall_interactively):
330 * coding.c (syms_of_coding):
331 * fringe.c (init_fringe):
332 Verify that Qnil == 0.
333 * callint.c (Fcall_interactively):
334 * eval.c (Fapply, Ffuncall):
335 * fns.c (mapcar1, larger_vector):
336 * font.c (font_expand_wildcards):
337 * fringe.c (init_fringe):
338 Prefer memset to assigning zeros by hand.
339 * callint.c (Fcall_interactively):
340 Remove duplicate assignment of Qnil to args[i].
341 * coding.c (syms_of_coding):
342 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
343 * fileio.c (Ffile_selinux_context):
344 Rewrite to avoid need for Lisp_Object array.
345 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
346 (DEFINE_LISP_SYMBOL_END): Use it.
347 (NIL_IS_ZERO): New constant.
348 (memsetnil): New function.
350 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
352 Tune pseudovector allocation assuming Qnil == 0.
353 * alloc.c (allocate_pseudovector): Use memset for both
354 Lisp_Objects and regular slots. Add zerolen arg.
355 * lisp.h (allocate_pseudovector): Adjust prototype.
356 (ALLOCATE_PSEUDOVECTOR): Adjust user.
357 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
358 (allocate_hash_table, allocate_window, allocate_frame)
359 (allocate_process, allocate_terminal): Remove prototypes.
360 * fns.c (allocate_hash_table): Now static here.
361 * frame.c (allocate_frame):
362 * process.c (allocate_process):
363 * terminal.c (allocate_terminal):
364 * window.c (allocate_window): Now static here.
365 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
367 * lisp.h (XTERMINAL): Add eassert.
368 * process.c (make_lisp_proc): Now static here.
370 Prefer INLINE functions in font.h to match style used in lisp.h.
371 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
372 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
373 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
375 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
376 * ftfont.c (ftfont_shape):
377 * macfont.m (macfont_shape):
378 * w32uniscribe.c (uniscribe_shape):
379 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
381 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
383 Give up on -Wsuggest-attribute=const
384 * decompress.c (Fzlib_available_p):
385 * gnutls.c (Fgnutls_available_p):
386 * gtkutil.h (xg_uses_old_file_dialog):
387 * xdisp.c (Ftool_bar_height):
388 * xmenu.c (popup_activated):
389 No longer const, since it's not const on at lest some
390 configurations, and we shouldn't lie to the compiler.
392 2015-01-15 Eli Zaretskii <eliz@gnu.org>
394 * fileio.c: Include binary-io.h.
395 (Fset_binary_mode): New function.
396 (syms_of_fileio): Defsubr it.
397 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
399 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
401 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
402 (Fgnutls_peer_status): Use it to set the :self-signed flag.
403 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
404 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
406 2015-01-14 Eli Zaretskii <eliz@gnu.org>
408 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
409 when FLAGS indicate the item is not highlighted. (Bug#19596)
411 2015-01-14 Martin Rudalics <rudalics@gmx.at>
413 * xmenu.c (update_frame_menubar): Remove garbaged code.
415 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
417 remove_slash_colon need not be inline
418 * process.c, process.h (remove_slash_colon): No longer inline.
419 This saves text bytes without hurting runtime performance.
421 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
423 Avoid extra multibyteness check in ENCODE_FILE users.
424 * callproc.c (encode_current_directory, Fcall_process, call_process):
425 * dired.c (directory_files_internal, file_name_completion):
426 Do not check for STRING_MULTIBYTE because encode_file_name
427 is a no-op for unibyte strings.
429 * process.h (remove_slash_colon): New function.
430 * callproc.c (encode_current_directory, call_process):
431 * process.c (Fstart_process): Use it.
433 Consistently handle time zone specification.
434 * editfns.c (decode_time_zone): New function, refactored out from ...
435 (Fencode_time): ... adjusted user.
436 (Fset_time_zone_rule): Use decode_time_zone.
438 * editfns.c (make_buffer_string_both): If requested range intersects
439 the gap, don't move the latter but copy in two regions, thus avoiding
440 unnecessary relocation of buffer data.
442 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
444 Use bool for boolean in xmenu.c, xml.c
445 * xmenu.c (x_menu_set_in_use, popup_get_selection)
446 (Fx_menu_bar_open_internal, popup_widget_loop)
447 (x_activate_menubar, xg_crazy_callback_abort)
448 (update_frame_menubar, set_frame_menubar)
449 (initialize_frame_menubar, free_frame_menubar)
450 (create_and_show_popup_menu, x_menu_show)
451 (create_and_show_dialog, x_dialog_show):
452 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
453 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
454 * xrdb.c (main) [TESTRM]:
455 * xsettings.c (init_gsettings):
456 * xterm.c (XFillRectangle, xg_scroll_callback)
457 (xg_end_scroll_callback):
458 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
459 Use bool for boolean.
460 * xmenu.c (TRUE): Remove; no longer used.
461 (show_help_event): Remove long-unused code.
462 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
464 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
466 Don't say Fnext_read_file_uses_dialog_p is const
467 It's const only if a windowing system is not used; don't say it's
468 const otherwise. See:
469 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
470 * fileio.c (next_read_file_uses_dialog_p): Remove.
471 Move guts back to ...
472 (Fnext_read_file_uses_dialog_p): ... here.
473 Don't declare as const, as make-docfile.c now has a special case
474 for this function. This is an ugly hack, but it's better than
475 lying to the compiler.
477 Remove now-unnecessary forward XTYPE decl
478 * lisp.h (XTYPE): Remove forward declaration. The recent merge
479 from emacs-24 fixed the problem in a better way, by moving XPNTR's
480 definition to after XTYPE's.
482 2015-01-13 Eli Zaretskii <eliz@gnu.org>
484 Fix problems with 32-bit wide-int build exposed by MinGW.
485 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
486 compilation error in an unoptimized build when !USE_LSB_TAG.
488 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
489 same larger value as for the 64-bit build.
491 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
492 avoid compiler warnings.
494 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
495 Avoid compiler warnings about cast from integer to pointer of
498 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
499 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
500 casting from integer to pointer of different size.
501 (add_menu_item): Pass the help-echo string as a pointer to
502 Lisp_String, not as a Lisp_Object.
503 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
504 string object from its C pointer.
506 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
507 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
509 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
510 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
511 compiler warnings about size differences.
512 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
513 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
514 (Fw32_toggle_lock_key): Pass the new state of the key as a C
515 integer; use -1 for nil. Doc fix.
517 * .gdbinit (xgetsym): New subroutine.
518 (xsymname, xsymbol): Use it.
519 (xprintsym): No need to call xgetptr.
521 2015-01-13 Martin Rudalics <rudalics@gmx.at>
523 * frame.c (adjust_frame_size): Make sure new numbers of
524 lines/columns get installed after font size change (Bug#19575).
526 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
528 Add DEFUN attributes.
529 * callint.c (Finteractive):
530 * character.c (Fcharacterp, Fmax_char):
531 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
532 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
533 (Ffloatp, Fbyteorder):
534 * decompress.c (Fzlib_available_p):
536 * frame.c (Fframe_windows_min_size):
537 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
538 * window.c (Fwindow__sanitize_window_sizes):
539 * xdisp.c (Ftool_bar_height):
540 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
541 * emacs.c (Fkill_emacs):
543 * keyboard.c (Ftop_level, Fexit_recursive_edit)
544 (Fabor_recursive_edit): Add noreturn attribute.
546 * search.c (fast_string_match_internal): New function,
548 (fast_string_match, fast_string_match_ignore_case): ...functions
550 * lisp.h (fast_string_match, fast_string_match_ignore_case):
551 inlined from here now.
552 (fast_string_match_internal): Add prototype.
553 * dired.c (file_name_completion): Use fast_string_match_internal.
555 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
556 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
557 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
558 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
560 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
562 Port to 32-bit MingGW --with-wide-int
563 Problem reported by Eli Zaretskii in:
564 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
565 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
566 what we think it is, rather than checking only its alignment (and
567 doing so incorrectly on MinGW).
569 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
571 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
572 Remove dead NILP check.
573 * image.c (Flookup_image): Use regular format for docstring.
574 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
576 2015-01-12 Martin Rudalics <rudalics@gmx.at>
578 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
580 * frame.c (frame_default_tool_bar_height): New variable.
581 (adjust_frame_size): Possibly add requested adjustment to
582 Vframe_adjust_size_history.
583 (make_frame): Initialize tool_bar_redisplayed_once slot.
584 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
585 doc-string. Call adjust_frame_size unconditionally (the frame's
586 text size may remain unaltered but the pixel size may change).
587 (x_figure_window_size): If frame_default_tool_bar_height was
588 set, use it instead of calculating the tool bar height from
589 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
590 Vframe_initial_frame_tool_bar_height.
591 (Qchange_frame_size, Qxg_frame_set_char_size)
592 (Qset_window_configuration, Qx_create_frame_1)
593 (Qx_create_frame_2): New symbols.
594 (Vframe_initial_frame_tool_bar_height): Remove.
595 (Vframe_adjust_size_history): New history variable for debugging
596 frame size adjustments.
597 * frame.h (struct frame): New boolean slot
598 tool_bar_redisplayed_once.
599 (frame_default_tool_bar_height): Extern.
600 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
601 to adjust_frame_size.
602 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
603 Qx_create_frame_2 to adjust_frame_size.
604 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
605 inhibit 1 when we have not redisplayed the tool bar yet.
606 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
607 Qx_create_frame_2 to adjust_frame_size.
608 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
610 * window.c (Fset_window_configuration): Pass
611 Qset_window_configuration to adjust_frame_size.
612 * xdisp.c (redisplay_tool_bar): Assign new height to
613 frame_default_tool_bar_height.
614 (redisplay_internal): If we haven't redisplayed this frame's
615 tool bar, call redisplay_tool_bar early so we can adjust the
616 frame size accordingly.
617 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
618 inhibit 1 when we have not redisplayed the tool bar yet.
619 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
620 Qx_create_frame_2 to adjust_frame_size.
622 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
624 Have 'make' output better GEN names
625 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
626 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
627 more naturally so that 'make' can output more-accurate names.
629 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
631 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
632 calling reset_buffer_local_variables, and make sure we initialize
635 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
637 * coding.c (Fcoding_system_plist): Use common style for docstring.
639 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
641 Port to MSB hosts without optimization
642 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
643 the inline function XTYPE needs to be declared before being used.
644 * lisp.h (XTYPE): New forward declaration.
646 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
648 Port to 32-bit --with-wide-int
649 Prefer symbol indexes to struct Lisp_Symbol * casted and then
650 widened, as the latter had trouble with GCC on Fedora 21 when
651 configured --with-wide-int and when used in static initializers.
652 * alloc.c (garbage_collect_1, which_symbols):
653 * lread.c (init_obarray):
654 Prefer builtin_lisp_symbol when it can be used.
655 * dispextern.h (struct image_type.type):
656 * font.c (font_property_table.key):
657 * frame.c (struct frame_parm_table.sym):
658 * keyboard.c (scroll_bar_parts, struct event_head):
659 * xdisp.c (struct props.name):
660 Use the index of a builtin symbol rather than its address.
662 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
663 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
664 symbol indexes rather than pointers, and which work better on MSB
665 hosts because they shift right before tagging. All uses changed.
666 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
667 No longer noops on wide-int hosts, since they work now.
668 (builtin_lisp_symbol): New function.
670 Port to HAVE_FREETYPE && !HAVE_XFT
671 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
672 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
673 Declare in this case too.
675 2015-01-10 Eli Zaretskii <eliz@gnu.org>
677 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
679 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
680 make_pointer_integer instead of XIL.
681 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
683 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
684 instead of XIL. Put a list of the descriptor, action, and file
685 name in event->arg, instead of spreading them between event->code
688 * w32term.c (queue_notifications): Use make_pointer_integer
689 instead of XIL. Put a list of the descriptor, action, and file
690 name in event->arg, instead of spreading them between event->code
693 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
694 event creation to changes in w32term.c and w32inevt.c above.
696 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
698 Port Qnil==0 changes to 32-bit --with-wide-int
699 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
700 macro-implemented version. For the non-USE_LSB_TAG case, supply
701 a new inline function that is the inverse of the new TAG_SYMPTR.
702 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
703 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
704 negative number, don't allow sign bits to bleed into the encoded
705 value. Shift in zero bits instead.
707 Refactor pointer-to-integer conversion
708 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
709 Rename and move to lisp.h. All uses changed.
710 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
711 which are renamed from gfilenotify.c's lisp_to_monitor and
712 monitor_to_lisp, and with more-generic void * signatures.
714 2015-01-08 Eli Zaretskii <eliz@gnu.org>
716 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
717 returned for right-to-left screen lines. (Before the change on
718 2014-12-30, the incorrectly-computed X pixel coordinate concealed
721 * .gdbinit (xsymname): New subroutine.
722 (xprintsym, initial-tbreak): Use it to access the name of a symbol
723 in a way that doesn't cause GDB to barf when it tries to
724 dereference a NULL pointer.
726 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
728 (set_cursor_from_row, try_cursor_movement, dump_glyph)
729 (insert_left_trunc_glyphs, append_space_for_newline)
730 (extend_face_to_end_of_line, highlight_trailing_whitespace)
731 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
732 (Fbidi_resolved_levels, produce_special_glyphs)
733 (rows_from_pos_range, mouse_face_from_buffer_pos)
734 (note_mouse_highlight): Use nil as the object for glyphs inserted
735 by the display engine, and test with NILP instead of INTEGERP.
738 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
741 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
744 * dispextern.h (struct glyph, struct it): Update comments for the
747 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
749 Port new Lisp symbol init to x86 --with-wide-int
750 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
751 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
752 GCC (at least) does not allow a constant initializer to widen an
755 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
756 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
757 Although clang doesn't need it, some other compiler might, and
758 it's easy enough to be safe.
760 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
761 Apparently clang removed support for the alloc_size attribute.
763 Port Qnil==0 XUNTAG to clang
764 clang has undefined behavior if the program subtracts an integer
765 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
766 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
767 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
768 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
770 Port GFileMonitor * hack to Qnil==0 platforms
771 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
772 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
773 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
775 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
777 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
778 size instead of using widht/height. The frame may be constrained.
780 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
782 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
783 Needed when neither optimizing nor inlining.
784 Also, sort decls alphabetically.
786 2015-01-05 Eli Zaretskii <eliz@gnu.org>
788 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
789 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
790 declarations of Q* variables that represent symbols.
792 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
796 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
797 that NILP (x) is equivalent to testing whether x is 0 at the
798 machine level. The overall effects of this and the previous patch
799 shrink the size of the text segment by 2.3% and speeds up
800 compilation of all the .elc files by about 0.5% on my platform,
801 which is Fedora 20 x86-64.
802 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
803 (make_lisp_symbol) [USE_LSB_TAG]:
804 Symbols now tag the difference from lispsym, not the pointer.
805 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
806 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
807 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
808 (XSYMBOL): New forward decl.
809 (XUNTAGBASE): New function.
812 Compute C decls for DEFSYMs automatically
814 This patch also makes Q constants (e.g., Qnil) constant addresses
815 from the C point of view.
816 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
817 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
818 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
819 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
820 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
821 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
822 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
823 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
824 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
825 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
826 * xselect.c, xsettings.c, xterm.c:
827 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
828 These names are now defined automatically by make-docfile.
829 * alloc.c (init_symbol): New function.
830 (Fmake_symbol): Use it.
831 (c_symbol_p): New function.
832 (valid_lisp_object_p, purecopy): Use it.
833 * alloc.c (marked_pinned_symbols):
834 Use make_lisp_symbol instead of make_lisp_ptr.
835 (garbage_collect_1): Mark lispsym symbols.
836 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
837 (mark_object): Use it.
838 (sweep_symbols): Sweep lispsym symbols.
839 (symbol_uses_obj): New function.
840 (which_symbols): Use it. Work for lispsym symbols, too.
841 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
842 since Qt's address is already known now.
843 (syms_of_alloc): Add lispsym count to symbols_consed.
844 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
845 when testing whether storage is all bits zero.
846 * dispextern.h (struct image_type):
847 * font.c (font_property_table):
848 * frame.c (struct frame_parm_table, frame_parms):
849 * keyboard.c (scroll_bar_parts, struct event_head):
850 * xdisp.c (struct props):
851 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
852 Lisp_Object *, since Qfoo is no longer an object whose address can be
853 taken. All uses changed.
854 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
855 use it, so that they no longer need to take the address of a Lisp sym.
856 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
857 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
858 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
859 DEFSYM Qdeactivate_mark before the corresponding var.
860 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
861 instead of interning their symbols; this avoids duplicates.
862 (LISP_INITIALLY, TAG_PTR)
863 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
865 (LISP_INITIALLY_ZERO): Use it.
866 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
867 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
868 Move decls up, to avoid forward uses. Include globals.h earlier, too.
869 (make_lisp_symbol): New function.
870 (XSETSYMBOL): Use it.
871 (DEFSYM): Now just a placeholder for make-docfile.
872 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
873 (intern_sym): New function, with body taken from old intern_driver.
874 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
876 (define_symbol): New function.
877 (init_obarray): Define the C symbols taken from lispsym.
878 Use plain DEFSYM for Qt and Qnil.
879 * syntax.c (init_syntax_once): No need to worry about
880 Qchar_table_extra_slots.
882 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
884 'temacs -nw' should not call missing functions
885 Without this patch, "temacs -nw" fails with the diagnostic
886 "emacs: Symbol's function definition is void: frame-windows-min-size"
887 and messes up the tty's state.
888 * frame.c (Fframe_windows_min_size): New placeholder function.
889 (syms_of_frame): Define it.
890 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
891 (syms_of_window): Define it.
893 Less 'make' chatter for lisp dir
894 * Makefile.in (%.elc): Adjust to compile-onefile change in
897 batch write-region no longer says "Wrote FOO"
898 This cuts down on 'make' chatter a bit.
899 * fileio.c (Fwrite_region):
900 Don't output "Wrote /whatever/foo.elc" if noninteractive.
902 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
904 Revert previous change to produce_composite_glyph
905 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
907 Pacify gcc -Wparentheses
908 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
910 2015-01-03 Martin Rudalics <rudalics@gmx.at>
912 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
913 f->can_x_set_window_size is true.
914 * xterm.c (x_set_window_size_1): Call change_frame_size with
915 text sizes instead of pixel sizes (Bug#19428).
917 2015-01-01 Eli Zaretskii <eliz@gnu.org>
919 * xdisp.c (pos_visible_p): Fix up the X coordinate for
920 right-to-left screen lines. (Bug#19473)
922 2015-01-01 Eli Zaretskii <eliz@gnu.org>
924 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
926 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
928 Simplify setfattr use by assuming GNU make
929 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
930 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
931 Simplify by using GNU make rather than shell conditionals,
932 by using ln -f rather than rm -f followed by ln,
933 and by preferring $@ to spelling out the destination.
935 2014-12-29 Eli Zaretskii <eliz@gnu.org>
937 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
938 file doesn't compile on MS-Windows.
940 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
942 Allow return value of system-name to vary. (Bug#19438)
943 * filelock.c (current_lock_owner):
944 * xrdb.c (get_environ_db):
945 * xterm.c (same_x_server):
946 * xterm.c (x_term_init):
947 Prefer (system-name) to system-name, and avoid naming
948 locals 'system-name'.
949 * editfns.c (cached_system_name): New static var.
950 (init_and_cache_system_name): New function.
951 (init_editfns, Fsystem_name): Use it.
952 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
953 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
954 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
955 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
956 Don't create a new string if the current value is already correct.
958 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
960 Fix produce_composite_width typo
961 * term.c (produce_composite_glyph):
962 Fix typo that confused number of columns for pixel width.
964 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
966 Wrap dll functions more simply
967 * decompress.c, gnutls.c, image.c, xml.c:
968 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
969 rather than the inverse when not WINDOWSNT. This isolates the
970 fn_* business into the WINDOWSNT-specific section of the code,
971 which makes it easier to maintain the generic code.
972 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
973 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
974 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
975 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
976 Remove. All uses replaced by DEF_DLL_FN.
977 * decompress.c (inflateInit2): Remove; no longer needed.
978 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
980 Port memory-full checking to GnuTLS 3.3
981 Instead of using gnutls_global_set_mem_functions, check every call
982 to a GnuTLS function that might return an indication of memory
983 exhaustion. Suggested by Dmitry Antipov in:
984 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
985 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
986 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
987 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
989 (check_memory_full): New function.
990 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
991 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
992 (Fgnutls_boot): Use it.
993 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
995 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
997 Fix parse_settings to match internal documentation
998 * xsettings.c (parse_settings): Return the number of settings seen.
999 Count the settings changes accurately.
1000 (read_settings): Don't confuse number of settings changes with
1001 the return code from XGetWindowProperty.
1003 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1005 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1006 composition_compute_stop_pos to the number of characters in the
1008 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1010 * composite.c (composition_compute_stop_pos): If no composition
1011 was found in a string before ENDPOS, and ENDPOS is the string end,
1012 no need to back up to a safe point.
1014 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1016 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1018 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1019 (dealloc): Release bmRep.
1020 (setPixmapData): Make bmRep local so class member is not
1022 (setPixmapData): Rename local variable bmRep to avoid compiler
1025 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1027 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1028 when going to fullscreen (Bug#0x180004f).
1030 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1032 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1034 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1036 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1038 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1040 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1042 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1044 Use bool for boolean in xselect.c, xsettings.c
1045 * xselect.c (x_get_local_selection, struct selection_data)
1046 (x_selection_request_lisp_error, struct prop_location)
1047 (x_handle_selection_request, x_convert_selection)
1048 (waiting_for_other_props_on_window, expect_property_change)
1049 (wait_for_property_change, x_handle_property_notify)
1050 (x_get_foreign_selection, x_get_window_property)
1051 (receive_incremental_selection)
1052 (x_get_window_property_as_lisp_data)
1053 (lisp_data_to_selection_data, Fx_get_selection_internal)
1054 (x_send_client_event):
1055 * xselect.c, xterm.h (x_handle_dnd_message):
1056 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1057 (apply_xft_settings, read_and_apply_settings)
1058 (xft_settings_event, init_gsettings, init_xsettings)
1059 (syms_of_xsettings):
1060 Use bool for boolean.
1061 * xselect.c (x_get_window_property): Omit last arg, which was an
1063 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1064 always true. All callers changed.
1066 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1068 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1071 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1073 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1076 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1078 Use bool for boolean in xsmfns.c
1079 * xsmfns.c, xterm.h (x_session_have_connection):
1080 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1081 Use bool for boolean.
1082 (x_session_initialize, Fhandle_save_session):
1083 Prefer NILP (x) to EQ (x, Qnil).
1085 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1087 * callproc.c (child_setup):
1088 * dbusbind.c (xd_signature_cat):
1089 * doc.c (get_doc_string, Fsnarf_documentation):
1090 * editfns.c (Fuser_full_name):
1091 * frame.c (xrdb_get_resource):
1092 * gtkutil.c (xg_get_file_with_chooser):
1093 * tparam.c (tparam1):
1094 * xfns.c (xic_create_fontsetname):
1095 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1096 * xsmfns.c (smc_save_yourself_CB):
1097 Rewrite to avoid the need for strcat, typically by using stpcpy
1098 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1099 * doc.c (sibling_etc):
1100 * xrdb.c (xdefaults):
1101 Now a top-level static constant.
1103 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1105 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1108 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1110 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1111 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1113 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1115 Use bool for boolean in xterm.c
1116 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1117 (x_set_window_size, x_bitmap_icon):
1118 * nsterm.m (ns_frame_raise_lower, x_new_font):
1119 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1120 (struct terminal.frame_raise_lower_hook):
1121 * w32term.c (w32_frame_raise_lower):
1122 * xterm.c, xterm.h (x_text_icon):
1123 * xterm.c (x_update_window_begin, x_update_window_end)
1124 (x_update_end, x_after_update_window_line)
1125 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1126 (x_draw_glyph_string_foreground)
1127 (x_draw_composite_glyph_string_foreground)
1128 (x_alloc_lighter_color, x_draw_relief_rect)
1129 (x_draw_glyph_string_box, x_draw_image_relief)
1130 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1131 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1133 (XFillRectangle) [HAVE_GTK3]:
1134 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1135 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1136 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1137 (x_send_scroll_bar_event, xm_scroll_callback)
1138 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1139 (x_create_toolkit_scroll_bar)
1140 (x_create_horizontal_toolkit_scroll_bar)
1141 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1142 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1143 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1144 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1145 (x_scroll_bar_report_motion)
1146 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1147 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1148 (x_draw_window_cursor, x_clear_errors)
1149 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1150 (set_wm_state, x_set_sticky, get_current_wm_state)
1151 (do_ewmh_fullscreen, x_handle_net_wm_state)
1152 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1153 (x_set_window_size_1, XTframe_raise_lower)
1154 (x_make_frame_visible, x_iconify_frame)
1155 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1156 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1157 (x_delete_terminal, x_initialize, syms_of_xterm):
1158 Use bool for boolean.
1160 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1162 * composite.h (struct composition.width): Now int
1163 instead of unsigned short, as we prefer signed integers.
1165 Let charset tick grow past USHRT_MAX
1166 * charset.c, charset.h (charset_ordered_list_tick):
1167 Now EMACS_UINT, not unsigned short.
1168 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1169 maximum representable Emacs integer value before wrapping it around.
1171 Simplify unexec file mode setting
1172 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1173 Don't include <sys/stat.h> when no longer needed.
1174 (unexec): Create file with correct mode in the first place,
1175 rather than overwriting the mode later and fiddling with the
1176 global umask in the mean time. Avoid bogus usage like
1177 'umask (777)', which should have been 'umask (0777)'.
1178 (mark_x): Remove. All callers removed.
1180 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1182 Minor cleanups for Lisp objects and symbols
1183 * alloc.c (next_vector, set_next_vector):
1184 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1185 (lisp_h_make_number) [USE_LSB_TAG]:
1186 Use Lisp_Int0 instead of the mystery constant 0.
1187 * alloc.c (mark_object): Always set and use po; that's simpler.
1188 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1189 Properly parenthesize definientia.
1190 * bidi.c (bidi_initialize):
1191 * buffer.c (init_buffer_once):
1192 * nsfns.m (syms_of_nsfns):
1193 * nsmenu.m (syms_of_nsmenu):
1194 * nsselect.m (syms_of_nsselect):
1195 Prefer DEFSYM to defining by hand.
1196 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1197 * data.c: Fix too-long line.
1198 * lisp.h (DECLARE_GDB_SYM): New macro.
1199 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1200 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1201 Declare the symbol, so it's visible to everywhere lisp.h is included.
1202 Move forward decls as far forward as they can go,
1203 to allow future changes to use them.
1205 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1207 * gnutls.c: Include gnutls.h.
1208 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1209 * image.c (svg_load): Fix pointer signedness.
1211 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1213 * frame.c (frame_windows_min_size): New argument IGNORE.
1214 (adjust_frame_size): When called from change_frame_size call
1215 frame_windows_min_size with IGNORE Qt so we can ignore size
1218 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1220 * font.c (Ffont_info): Add more font information to the vector
1221 returned by the function, inspired by query-font. Doc fix.
1224 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1226 * keyboard.c (input_was_pending): New var.
1227 (read_char): Use it to make sure we only skip redisplay when we can't
1228 keep up with the repeat rate.
1230 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1232 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1234 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1236 * image.c (svg_load): Watch out for nil value of current buffer's
1237 filename. Re-enable filename thing for not-a-file case.
1239 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1241 Partially disabled previous change.
1243 * image.c (svg_load): Temporarily disabled filename thing for
1244 not-a-file case as it can cause crashs.
1246 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1248 Fix problem with images referenced within svg files. (bug#19373)
1250 * image.c: Additional parameter 'filename' for
1251 svg_load_image. Include "buffer.h". Define library function
1252 rsvg_handle_set_base_uri for WINDOWSNT.
1253 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1254 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1255 (svg_load): Pass a filename to svg_load_image: either name of
1256 actual file or of current buffer's file.
1257 (svg_load_image): New parameter 'filename', used for setting
1258 base_uri, necessary for loading referenced images. (bug#19373)
1260 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1262 * lread.c (init_obarray): Declare Qt as special.
1263 This fixes a typo in the 2012-05-15 patch that
1264 tried to declare Qt as special.
1266 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1268 Various fixes to use bool type and constants.
1269 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1271 * xfaces.c (clear_face_cache): Use bool for the argument type.
1273 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1275 Correct same_at_end when restoring window points
1276 * fileio.c (Finsert_file_contents): Compute same_at_end character
1277 position using the old buffer size, not the new one, since
1278 restore_window_points wants the old size.
1279 Fixes: debbugs:19161
1281 2014-12-14 Alan Mackenzie <acm@muc.de>
1283 New feature optionally to accelerate auto-repeated scrolling.
1285 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1287 * window.c (window_scroll): Bind fontification-functions to nil
1288 when scrolling by whole screens and
1289 fast-but-imprecise-scrolling is non-nil.
1290 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1292 * lisp.h (bool): Declare Qfontification_functions extern.
1294 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1296 Load system's default trusted Certificate Authorities if available.
1297 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1298 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1299 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1300 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1301 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1303 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1304 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1307 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1309 * regex.c (analyze_first): Rename from analyze_first.
1311 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1313 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1314 a hack involving a union.
1316 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1318 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1319 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1322 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1324 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1326 * gnutls.h: Always declare syms_of_gnutls.
1328 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1329 clarity. Let the availability check return Qnil when the GnuTLS
1330 integration is not available, instead of erroring out.
1333 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1335 * xdisp.c (move_it_in_display_line_to, display_line):
1336 Don't disallow overflow-newline-into-fringe when word-wrap is in
1339 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1341 * fileio.c: Better preserve window-points during revert (bug#19161).
1342 (Qget_buffer_window_list): New var.
1343 (get_window_points_and_markers, restore_window_points): New functions.
1344 (Finsert_file_contents): Use them to save and restore window-points.
1346 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1348 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1349 descriptor if called from x_connection_closed and always delete
1350 this descriptor from keyboard waiting set (Bug#19147).
1352 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1354 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1355 (bidi_cache_max_elts): New global variable.
1356 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1357 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1359 (bidi_cache_search): Handle overflown cache. Improve commentary.
1360 (bidi_cache_ensure_space): Limit allocations to the current value
1361 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1362 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1363 the increment to not exceed the limit.
1364 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1365 cache, zero otherwise (meaning the cache overflowed). In the
1366 latter case, set bidi_cache_last_idx to -1.
1367 (bidi_peek_at_next_level): Handle overflown cache.
1368 (bidi_push_it): Increase the cache limit for iterating the new object.
1369 (bidi_pop_it): Decrease the cache limit back to previous value.
1370 (bidi_shelve_cache): Shelve the current value of the cache limit.
1371 (bidi_unshelve_cache): Restore the value of cache limit.
1372 (bidi_find_bracket_pairs): If the cache overflows while looking
1373 for the paired bracket, give up and let bidi_resolve_neutrals
1374 process the bracket as a simple neutral. (Bug#19322)
1375 (bidi_find_other_level_edge): If the cache overflows, fall back on
1376 Plan B, which effectively stops the reordering and restarts it on
1377 the next character (after resetting the cache).
1378 (bidi_move_to_visually_next): When the cache overflows, reset it
1379 after processing the last cached character.
1381 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1383 Fix glitches in gnutls.c, mostly memory-related
1384 * gnutls.c: Sort macro definitions by name.
1385 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1386 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1387 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1388 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1389 calculating string length. Use make_uninit_string, to avoid
1390 copying the string. Cast the char, not the pointer.
1391 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1392 and free. Work even for dates past the year 9999. Use void *
1393 for buffers, to avoid casts.
1395 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1397 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1399 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1401 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1404 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1406 * process.c: Whitespace and line-break nitpicks.
1408 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1410 * gnutls.c (gnutls_certificate_details): The :signature isn't
1411 that useful, so remove it.
1412 (gnutls_certificate_details): Clean up whitespace slightly.
1413 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1415 (gnutls_certificate_details): Put :signature-algorithm back again,
1416 which was removed by mistake.
1417 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1418 that they are not messaged by default (bug#16253).
1419 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1421 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1423 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1425 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1428 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1430 * eval.c (Fsignal): Remove duplicate test.
1431 (Fautoload_do_load): Fix up docstring.
1433 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1435 * nsterm.m (represented_filename, represented_frame): New variables.
1436 (ns_set_represented_filename): New function.
1437 (sendEvent:): Set represented filename here to avoid flicker,
1438 related to Bug#18757.
1440 * nsterm.h: Declare ns_set_represented_filename.
1442 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1443 at once, call ns_set_represented_filename instead.
1445 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1447 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1448 (struct bidi_stack): Reduce size by using bit fields and by
1449 packing sos, override, and isolate_status into a single 8-bit
1450 byte called 'flags'.
1452 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1453 (bidi_push_embedding_level): Construct flags from individual
1454 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1456 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1457 from flags. Adapt to changes in prev_for_neutral,
1458 next_for_neutral, and last_strong members.
1459 (bidi_line_init): Initialize flags to zero.
1460 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1461 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1463 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1465 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1466 (Fapply): Try and simplify the control flow.
1468 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1470 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1471 Use gnutls_sign_get_name directly because
1472 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1473 (init_gnutls_functions): Load missing gnutls_server_name_set.
1475 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1477 * bidi.c (bidi_find_first_overridden): New function.
1479 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1480 (syms_of_xdisp): Defsubr it.
1482 * dispextern.h (bidi_find_first_overridden): Add prototype.
1484 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1486 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1487 to nil after release (Bug#9133).
1489 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1491 Port better to AddressSanitizer.
1492 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1494 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1495 Return -1 or 0, as the pipe trick doesn't work.
1496 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1498 * print.c (print_object):
1499 When a pointer-check primitive returns -1, do not assume this
1500 means the pointer is valid or that the underlying system has failed.
1501 It could just be that addresses are being sanitized so Emacs can't
1502 test for pointer validity.
1503 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1504 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1505 string validity checker doesn't work on stack-based strings.
1507 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1509 Improve clarity of USE_LSB_TAG definition.
1510 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1511 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1512 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1513 VAL_MAX / 2 rather than in terms of the (more complicated)
1514 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1516 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1518 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1519 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1520 (next_element_from_buffer): When done with overlays, reset the
1521 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1523 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1525 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1526 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1528 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1530 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1531 for paxctl and setfattr. Fixes temacs startup failure with
1532 grsecurity/PaX enabled Linux kernel (bug#19067).
1534 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1536 * w32.c, w32heap.c, w32term.c:
1537 Use MINGW_W64 instead of _W64.
1539 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1541 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1543 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1545 * gnutls.c (gnutls_ip_address_p): New function.
1546 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1548 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1550 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1552 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1554 Fix gnutls problems caught by static checking.
1555 * gnutls.c (Fgnutls_boot): Remove unused local.
1556 (Fgnutls_boot): Fix pointer signedness.
1558 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1560 * gnutls.c (gnutls_certificate_details): Don't include certain
1561 certificate details on older gnutls versions (bug#19168).
1562 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1563 (gnutls_certificate_details): Reversed check in last checkin.
1565 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1567 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1568 (Fgnutls_peer_status_warning_describe): Add function to describe a
1569 peer verification warning symbol.
1570 (Fgnutls_peer_status): Use it.
1571 (Fgnutls_boot): Use it. Minor logging fixes.
1573 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1575 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1577 2014-11-24 Glenn Morris <rgm@gnu.org>
1579 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1581 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1582 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1584 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1586 * gnutls.c: Fix Windows function definition of
1587 gnutls_x509_crt_get_fingerprint.
1589 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1591 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1593 * process.h: Added more fields to Lisp_Process to track
1594 certificate details.
1596 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1597 (Fgnutls_peer_status): New functions to export TLS certificate
1598 details to Emacs Lisp.
1600 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1602 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1603 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1604 check for gtk_adjustment_configure (Bug#19149).
1605 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1607 2014-11-22 Glenn Morris <rgm@gnu.org>
1609 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1611 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1613 Don't shrink frame when using desktop-save-mode (Bug#19048).
1614 * w32fns.c (x_set_tool_bar_lines): Always call
1615 x_change_tool_bar_height (Bug#19048).
1616 (x_change_tool_bar_height): Mark frame as garbaged since
1617 adjust_frame_size might not have done that.
1618 * xfns.c (x_set_tool_bar_lines): Always call
1619 x_change_tool_bar_height (Bug#19048).
1620 (x_change_tool_bar_height): Mark frame as garbaged since
1621 adjust_frame_size might not have done that.
1623 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1625 * xml.c (parse_region): Take care of new optional parameter
1626 'discard-comments' of 'libxml-parse(html|xml)-region'.
1627 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1628 New optional parameter 'discard-comments'.
1630 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1632 Improve time stamp handling, and be more consistent about it.
1633 * editfns.c (invalid_time): New function.
1634 Use it instead of 'error ("Invalid time specification")'.
1635 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1636 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1638 (make_time_tail, make_time): Remove. All uses changed to use
1639 new functions or plain list4i.
1640 (disassemble_lisp_time): Return effective length if successful.
1641 Check that LOW is an integer, if it's combined with other components.
1642 (decode_time_components): Decode into struct lisp_time, not
1643 struct timespec, so that we can support a wide set of times
1644 regardless of whether time_t is signed. Decode plain numbers
1645 as seconds since the Epoch, and nil as the current time.
1646 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1647 Reimplement in terms of new functions.
1648 (Fencode_time): Just use list2i.
1649 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1650 * keyboard.c (decode_timer): Don't allow the new formats (floating
1651 point or nil) in timers.
1652 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1653 place of the magic number '16'.
1654 (struct lisp_time): New type.
1655 (decode_time_components): Use it.
1656 (lisp_to_timespec): New decl.
1658 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1660 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1663 * callint.c (Fcall_interactively): Pass in nil as argument to
1664 Fbarf_if_buffer_read_only.
1666 * fileio.c (Finsert_file_contents): Ditto.
1668 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1670 * textprop.c (verify_interval_modification): Check buffer
1671 readedness after the last interval.
1673 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1674 the text at POSITION (new optional argument) has the
1675 `inhibit-read-only' text property set.
1677 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1679 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1680 errors in computing the number of pixels to scroll.
1681 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1683 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1685 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1686 call updateFrameSize.
1688 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1690 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1692 * nsfns.m (x_set_foreground_color, x_set_background_color)
1693 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1694 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1696 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1698 * nsterm.m (ns_send_appdefined): Check for application defined
1699 event on Cocoa (Bug#18993).
1700 (run): Restore code before the previous 18993 fix.
1702 2014-11-14 David Reitter <david.reitter@gmail.com>
1704 * nsterm.m (run): Set timeout for event loop to prevent hang.
1707 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1709 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1711 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1713 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1714 for each candidate font but attempt to reuse it from previous improper
1717 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1719 Avoid undefined behavior in color table hashing.
1720 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1721 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1722 This function avoids undefined behavior with signed shift overflow.
1724 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1726 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1727 when the inserted text does not need decoding. (Bug#18982)
1729 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1731 * nsterm.h (EmacsScroller): judge returns bool.
1733 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1734 (ns_judge_scroll_bars): Only set removed if judge returns true.
1735 (judge): Returns bool == condemned. Remove self from window.
1736 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1738 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1740 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1741 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1743 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1745 * nsterm.m (ns_set_vertical_scroll_bar)
1746 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1748 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1750 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1751 merely because tmo_in_millisec is nonnegative. The 1st call
1752 to g_main_context_query could succeed while the 2nd one fails.
1754 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1756 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1758 * nsterm.m (run): Only use non-system event loop if OSX version is
1759 exactly 10.9 (Bug#18993).
1760 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1763 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1765 * callproc.c (encode_current_directory): Support handling of file
1766 names prepended by "/:". (Bug#18891)
1768 2014-11-08 Alan Mackenzie <acm@muc.de>
1770 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1772 2014-11-08 Dima Kogan <dima@secretsauce.net>
1774 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1776 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1778 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1779 raises an error. (Bug#18891)
1781 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1783 * frame.c (adjust_frame_size): Call x_set_window_size only if
1784 f->can_x_set_window_size is set.
1785 (make_frame): Initialize f->can_x_set_window_size and
1786 f->can_run_window_configuration_change_hook.
1787 (Fcan_run_window_configuration_change_hook): New function.
1788 * frame.h (frame): Split `official' into `can_x_set_window_size'
1789 and `can_run_window_configuration_change_hook'.
1790 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1791 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1792 Set f->can_x_set_window_size.
1793 * window.c (run_window_configuration_change_hook):
1794 Return immediately if either f->can_x_set_window_size or
1795 f->can_run_window_configuration_change_hook are false.
1796 (Fset_window_configuration): Instead of f->official set
1797 f->can_x_set_window_size.
1798 * xfns.c (Fx_create_frame, x_create_tip_frame):
1799 Set f->can_x_set_window_size.
1801 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1803 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1804 cleanup from 2014-11-01 (Bug#18972).
1806 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1808 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1809 * xdisp.c (window-scroll-functions): Improve docstring.
1811 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1813 Uniquify the 'size' symbol.
1815 * w32notify.c (Qsize): Remove.
1816 * lisp.h (Qsize): New decl.
1817 * lread.c (Qsize): Now extern.
1818 * w32notify.c (syms_of_w32notify): No need to defsym.
1820 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1822 * dispnew.c (change_frame_size_1): Fix call of
1824 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1825 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1826 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1827 (Qtool_bar_size): New constants.
1828 (frame_inhibit_resize, adjust_frame_size): New argument to
1829 handle case where frame_inhibit_implied_resize is a list.
1830 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1831 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1832 (x_set_right_divider_width, x_set_bottom_divider_width)
1833 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1834 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1836 (frame-inhibit-implied-resize): Rewrite doc-string.
1837 * frame.h (frame_inhibit_resize, adjust_frame_size):
1838 Fix external declarations.
1839 (Qframe_position, Qframe_outer_size)
1840 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1841 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1842 (Qtool_bar_size): Extern them.
1843 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1844 (xg_height_or_width_changed): Remove.
1845 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1846 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1847 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1848 (xg_change_toolbar_position): Call adjust_frame_size directly.
1849 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1850 Fix calls of adjust_frame_size.
1851 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1852 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1853 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1854 frame can get resized when tool-bar-lines parameter changes from
1856 (Fw32_frame_menu_bar_size): Return fourth value.
1857 (Fw32_frame_rect): Block input around system calls
1858 (Fx_frame_geometry): New function.
1859 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1860 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1861 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1862 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1863 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1864 (Fx_create_frame): Adjust adjust_frame_size calls.
1865 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1866 frame can get resized when tool-bar-lines parameter changes from
1868 (Fx_frame_geometry): New function.
1869 * xmenu.c (update_frame_menubar): On Lucid call
1870 adjust_frame_size with one pixel less height to avoid that
1871 repeatedly adding/removing the menu bar grows the frame.
1872 (free_frame_menubar): On Motif arrange to optionally preserve
1873 the old frame height when removing the menu bar.
1874 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1876 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1878 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1879 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1880 frame; instead, print an error message.
1882 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1884 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1886 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1888 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1889 (dealloc): Release bmRep.
1891 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1892 imageListSetNext, imageListNext.
1894 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1895 (reference): Remove.
1896 (allocInitFromFile:): Remove searching ImageList and calling
1897 reference (Bug#18918).
1898 (dealloc): Remove handling if ImageList.
1900 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1902 * process.c (catch_child_signal): Fix incorrect assertion.
1904 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1906 * macfont.m (macfont_draw):
1907 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1909 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1910 if force_integral_p (i.e. no antialias).
1911 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1912 bold if no antialias (Bug#18876).
1914 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1915 was given (Bug#18846).
1917 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1919 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1920 instead of in xdisp.c, function now takes void. (Bug#18884).
1922 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1923 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1925 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1926 struct window* (Bug#18889).
1927 Remove getMouseMotionPart.
1928 (ns_output): Make icon_top/left int.
1930 * nsfns.m (x_icon): icon_top/left is int.
1932 * nsterm.m (ns_mouse_position): Remove unused code.
1933 (initFrame:window:, dealloc): Use window instead of win.
1934 (getMouseMotionPart:window:x:y:): Remove, unused.
1935 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1937 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1939 * keyboard.c (readable_events): When FLAGS include
1940 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1941 This avoids returning non-nil from input-pending-p when only such
1942 events are in the queue. (Bug#18856)
1944 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1946 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1947 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1948 (Qforeign_selection): Remove.
1949 (ns_get_local_selection): Identation fix.
1950 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1952 * nsselect.m (ns_get_local_selection): Remove calling of
1953 functions in Vselection_converter_alist (Bug#18911).
1954 (syms_of_nsselect): Remove Vselection_converter_alist.
1956 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1958 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1959 and unnecessary initialization. Adjust comments.
1961 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1963 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1965 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1966 index, not an absolute one, as that's what the function expects.
1968 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1970 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1971 font on an initial frame when running as a daemon (Bug#18869).
1973 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1975 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1977 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1978 build_string, when importing a home directory. (Bug#18873)
1980 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1982 * dispnew.c (buffer_posn_from_coords):
1983 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1984 account for the header-line height. (Bug#18839)
1986 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1988 * xml.c (parse_region): Do not forget the first document child.
1990 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1992 * nsselect.m: pasteboard_changecount is new.
1993 (ns_store_pb_change_count, ns_get_pb_change_count)
1994 (ns_get_our_change_count_for): New functions.
1995 (ns_string_to_pasteboard_internal): Correct comment.
1996 type => gtype in eassert, Call ns_store_pb_change_count.
1997 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1998 (Fns_disown_selection_internal, Fns_selection_owner_p):
1999 Replace Vselection_alist check, with change count check.
2000 (Fns_get_selection): Initialize val to Qnil. Only get local
2001 selection if change counts match (Bug#18799).
2002 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2004 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2006 * w32proc.c (create_child): If calling a quoted batch file,
2007 pass NULL for exe. (Bug#18745)
2009 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2011 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2012 (bidi_resolve_brackets): Use end of string position rather than ZV
2013 when iterating over a string. (Bug#18815)
2015 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2017 * keyboard.c (make_lispy_position): Return coordinates also when
2018 on scroll bars, fringes, margins or not in a window.
2019 * xdisp.c (show_mouse_face): Don't change cursor face during
2022 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2024 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2025 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2026 Fix doc-strings (Bug#18789).
2028 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2030 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2032 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2034 Optimize redisplay of simple bracketed text.
2035 * bidi.c (bidi_cache_reset_to): New function.
2036 (bidi_cache_reset): Call it.
2037 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2039 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2040 bracket_enclosed_type only if bracket_pairing_pos's value is not
2042 (MAX_BPA_STACK): Make sure the value is signed.
2043 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2044 stop pushing values onto the stack.
2045 (bidi_find_bracket_pairs): If the bracketed text is only on the
2046 base embedding level, remove all the states cached by this
2047 function from the cache, and return zero, so that the brackets in
2048 this segment of text are processed as normal neutrals.
2049 (bidi_resolve_brackets): Detect the brackets that are to be
2050 processed as neutrals, and don't call bidi_find_bracket_pairs on
2053 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2055 * w32select.c (Fw32_selection_exists_p): Rename from
2056 Fx_selection_exists_p.
2057 (syms_of_w32select): Adjust accordingly.
2059 * w16select.c (Fw16_selection_exists_p): Rename from
2060 Fx_selection_exists_p.
2061 (syms_of_win16select): Adjust accordingly.
2063 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2064 (Fns_own_selection_internal): Tighten scoping.
2065 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2066 (Fns_get_selection): Rename from Fx_get_selection_internal.
2067 (Fns_get_selection_internal, Fns_store_selection_internal):
2069 (syms_of_nsselect): Adjust accordingly.
2071 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2073 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2074 * w32term.c (x_set_window_size): Account for wrapped menu bar
2075 lines when setting up frame height (Bug#15174 and Bug#18720).
2076 (w32_add_wrapped_menu_bar_lines): New variable.
2078 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2080 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2083 2014-10-20 Glenn Morris <rgm@gnu.org>
2085 * Merge in all changes up to 24.4 release.
2087 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2089 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2090 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2092 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2094 * xterm.c (handle_one_xevent): Check return value from
2095 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2096 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2098 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2099 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2100 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2101 Gtk+ >= 3.14 (Bug#18674).
2102 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2103 Gtk+ >= 3.14 (Bug#18674).
2105 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2107 * gtkutil.c: Remove no-longer-used code.
2108 (xg_update_menubar): Remove unused local and unnecessary call to
2109 gtk_menu_item_get_submenu.
2110 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2111 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2112 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2114 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2116 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2118 * xterm.h (handlebox_widget): Remove.
2120 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2123 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2125 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2126 to handle Gtk versions.
2127 (xg_get_file_with_chooser): Use them.
2128 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2129 Remove (create_menus): Remove teroff argument and code.
2130 Remove call to gtk_menu_set_title.
2131 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2132 Adjust args to create_menus.
2133 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2134 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2135 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2136 (xg_make_tool_item): Remove detach code.
2137 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2138 (find_icon_from_name): New function.
2139 (update_frame_tool_bar): Remove GtkStockItem code, move to
2140 find_icon_from_name. Let stock be a list of icon names to try.
2141 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2142 Replace TOOLBAR_TOP_WIDGET.
2143 (free_frame_tool_bar, xg_change_toolbar_position ):
2144 Replace TOOLBAR_TOP_WIDGET.
2145 (xg_initialize): Remove tearoff code.
2147 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2149 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2150 pixel from the window's cursor glyph width, since X renders hollow
2151 blocks 1 pixel wider than the 'width' parameter.
2153 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2154 glyph->pixel_width; this is now done in xterm.c.
2156 Fix reordering of bracket characters in isolates.
2157 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2158 RESOLVED_ONLY; when non-zero, return from the cache only fully
2159 resolved states. All callers changed.
2160 (CANONICAL_EQU): New macro.
2161 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2162 equivalent of the paired closing bracket character.
2163 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2164 the default non-negative value, to be checked later in
2165 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2166 characters against those pushed onto the BPA stack.
2167 (bidi_record_type_for_neutral): New function.
2168 (bidi_resolve_brackets): Record next_for_neutral and
2169 prev_for_neutral when embedding level gets pushed. Force
2170 resolution of bracket pairs when entering a level run that was not
2172 (bidi_resolve_neutral): Add assertions before calling
2173 bidi_resolve_neutral_1.
2174 (bidi_level_of_next_char): Remove the code that attempted to
2175 resolve unresolved neutrals; that is now done by
2176 bidi_resolve_neutral.
2178 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2180 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2182 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2183 1-pixel R2L characters.
2184 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2185 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2187 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2189 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2192 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2194 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2195 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2196 It's not clear to me whether the initialization is needed,
2197 but it can't hurt so I played it safe.
2199 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2201 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2203 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2205 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2206 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2208 (bidi_get_type): Return the isolate initiators and terminator types.
2209 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2210 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2211 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2212 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2213 for the new features.
2214 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2215 push and pop correctly for isolates.
2216 (bidi_remember_char): Modify to accept an additional argument
2217 and record the bidi type according to its value.
2218 (bidi_cache_iterator_state): Accept an additional argument to only
2219 update an existing state. Handle the new members of struct bidi_it.
2220 (bidi_cache_find): Arguments changed: no longer accepts a level,
2221 instead accepts a flag telling it whether it is okay to return
2222 unresolved neutrals.
2223 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2224 table. Initialize new isolate-related members.
2225 (bidi_paragraph_init): Some code factored out into
2226 find_first_strong_char.
2227 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2228 into bidi_resolve_explicit.
2229 (bidi_resolve_explicit): Support the isolate initiators and
2230 terminator. Fix handling of embeddings and overrides according to
2231 new UBA requirements. Record information about previously seen
2232 characters here (moved from bidi_level_of_next_char).
2233 (bidi_resolve_weak): Adapt to changes in struct members.
2234 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2235 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2236 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2237 paired bracket resolution. Handle isolate initiators and
2239 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2240 (bidi_level_of_next_char): Move the code that records information
2241 about previous characters to bidi_resolve_explicit. Fix logic of
2242 resolving neutrals and make sure their cache entries are updated.
2243 Remove now unneeded special handling of PDF level.
2245 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2246 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2247 enlarged per Unicode 6.3.
2248 (enum bidi_bracket_type_t): New data type.
2249 (struct bidi_saved_info): Leave only 2 type members out of 4.
2251 (struct bidi_stack): Add members necessary to support isolating
2253 (struct bidi_it): Add new members necessary to support isolating
2254 sequences and bracket pair resolution.
2256 * xdisp.c (Fbidi_resolved_levels): New function.
2257 (syms_of_xdisp): Defsubr it.
2258 (append_glyph, append_composite_glyph, produce_image_glyph)
2259 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2261 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2263 * term.c (append_glyph, append_composite_glyph)
2264 (append_glyphless_glyph): Convert aborts to assertions.
2266 * .gdbinit (pgx): Display the character codepoint, resolved level,
2267 and bidi type also for glyphless glyphs.
2269 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2271 Avoid unwanted point motion in Fline_beginning_position.
2272 * lisp.h (scan_newline_from_point): Add prototype.
2273 * search.c (scan_newline_from_point): New function, refactored from...
2274 * cmds.c (Fforward_line): ...adjusted user.
2275 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2276 and simplify the former since the latter doesn't move point.
2278 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2280 Cleanup terminal handling code.
2281 * dispextern.h (get_named_tty): Remove prototype but...
2282 * termhooks.h (get_named_terminal): ...resurrect it under
2283 more meaningful name.
2284 (get_terminal): Likewise, but with...
2285 (decode_live_terminal): ...this name.
2286 (decode_tty_terminal): Add prototype.
2287 * term.c (get_tty_terminal): Remove.
2288 (get_named_tty): Remove.
2289 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2290 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2291 Use decode_tty_terminal.
2292 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2293 * terminal.c (get_terminal): Refactor to...
2294 (decode_terminal, decode_live_terminal): ...new functions.
2295 (decode_tty_terminal): Replacement for get_tty_terminal.
2296 (get_named_terminal): Likewise for get_named_tty.
2297 * coding.c (Fset_terminal_coding_system_internal)
2298 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2299 (Fkeyboard_coding_system):
2300 * composite.c (Fcomposition_get_gstring):
2301 * dispnew.c (Fsend_string_to_terminal):
2302 * frame.c (Fmake_terminal_frame):
2303 * nsfns.m (check_ns_display_info):
2304 * w32fns.c, xfns.c (check_x_display_info):
2305 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2306 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2307 (Fset_quit_char): Use get_named_terminal.
2308 (Fset_output_flow_control, Fset_input_meta_mode):
2309 Use decode_tty_terminal.
2311 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2313 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2314 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2316 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2318 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2319 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2321 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2323 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2326 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2328 * editfns.c (dump_tz_string): No longer const.
2329 It might be modified.
2331 * nsmenu.m (clear): Assume OS X 10.6 or later.
2333 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2335 * unexmacosx.c: Remove include ppc/reloc.h.
2336 (unrelocate, copy_dysymtab): Remove PPC code.
2337 (rebase_reloc_address): Remove, only used for PPC:
2339 * nsterm.m: Always include macfont.h on COCOA.
2340 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2341 (ns_dumpglyphs_image, ns_check_menu_open)
2342 (applicationDidFinishLaunching)
2343 (antialiasThresholdDidChange:)
2344 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2345 Remove checks for OSX <= 10.5/10.6.
2346 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2347 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2350 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2351 (NS_HAVE_NSINTEGER): Remove block.
2352 Remove >= OSX 10.6 tests.
2354 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2355 (x_activate_menubar, trackingNotification:): Remove check for
2357 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2359 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2361 * nsfns.m: Always include macfont.h on COCOA.
2362 (ns_filename_from_panel, ns_directory_from_panel)
2363 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2364 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2366 * macfont.m: Remove >= 1050 check.
2367 (macfont_create_family_with_symbol)
2368 (macfont_get_glyph_for_character)
2369 (mac_font_get_glyphs_for_variants)
2370 (mac_ctfont_create_available_families, syms_of_macfont):
2371 Remove code for OSX < 10.6.
2372 (mac_font_family_group, mac_font_family_compare): Remove, only used
2375 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2376 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2378 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2381 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2383 Fix putenv race conditions with undefined behavior (Bug#8705).
2384 Do all putenv calls before Emacs creates any threads.
2385 Use a safer way to modify the TZ environment variable in the
2386 presence of multiple threads. For further thread-safety,
2387 prefer localtime_r and gmtime_r to localtime and gmtime,
2388 and prefer struct tm's tm_gmtoff (if available) to calling
2389 both localtime_r and gmtime_r.
2390 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2391 (init_dbusbind): ... to this new function.
2392 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2393 * xterm.c (x_term_init): Move xputenv call from here ...
2394 (init_xterm): ... to this new function.
2395 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2396 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2397 (dump_tz_string): New constant.
2398 (init_editfns): Use it. This centralizes the dump_tz stuff.
2399 Call set_time_zone_rule here, so that its xputenv is done
2400 before Emacs goes multithreaded.
2401 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2402 thread-safe enough for Emacs.
2403 (format_time_string, Fdecode_time, Fcurrent_time_string)
2404 (Fcurrent_time_zone):
2405 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2406 localtime and gmtime. Remove now-unnecessary calls to block_input.
2407 (tm_gmtoff): New static function.
2408 (Fdecode_time, Fcurrent_time_zone): Use it.
2409 (Fencode_time): Use mktime_z, for better thread-safety.
2410 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2411 i.e., not quite thread-safe but good enough for Emacs typical usage.
2412 Do not reclaim storage that is in the environment; let it leak.
2413 Always call tzset, since localtime_r does not.
2414 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2415 This is now done in init_editfns.
2416 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2417 New macros and declarations, for platforms lacking tzalloc & friends.
2419 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2421 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2422 On x86 platforms this works around GCC bug 63495
2423 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2424 and more generally should fix a portability problem in Emacs.
2425 Reported by Stefan Monnier in:
2426 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2428 2014-10-08 Leo Liu <sdl.web@gmail.com>
2430 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2431 * keymap.c (describe_vector_princ):
2432 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2435 * print.c (printchar_stdout_last): Declare.
2436 (printchar): Record the last char written to stdout.
2437 (Fterpri): Add optional argument ENSURE.
2439 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2441 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2442 DELAY argument to change_frame_size, so that the frame size
2443 changes, if any are needed, are delayed until the next redisplay.
2444 This is to avoid a too early QUIT inside change_frame_size, when
2445 it calls Lisp in frame_windows_min_size, in case one of the events
2446 we've read sets the quit-flag. (Bug#18649)
2448 * w32fns.c (check_x_display_info): Accept terminal objects as
2449 argument, to follow what xfns.c does.
2451 2014-10-07 Glenn Morris <rgm@gnu.org>
2453 * Makefile.in ($(srcdir)/macuvs.h)
2454 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2456 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2458 * decompress.c (init_zlib_functions): Move the message about zlib
2459 being unavailable from here...
2460 (Fzlib_decompress_region): ...to here. (Bug#18650)
2462 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2464 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2465 the case where an optional string is used. Adjust docstring.
2467 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2469 * lisp.mk (lisp): Remove w32-common-fns.elc.
2471 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2473 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2474 These were already defined in buffer.c, and the duplicate
2475 definitions cause problems on platforms like 'gcc -fno-common'.
2476 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2478 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2480 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2481 if toolbar is visible.
2483 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2486 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2487 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2488 (ns_select, ns_read_socket): Use unwind_protect to decrease
2489 apploopnr (Bug#18345).
2490 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2491 line height (Bug#17977).
2493 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2494 (macfont_closest_traits_index): New function.
2495 (macfont_closest_traits_index_p): Rename from
2496 macfont_closest_traits_index.
2497 (macfont_list): Use macfont_closest_traits_index_p.
2499 2014-10-05 K. Handa <handa@gnu.org>
2501 * coding.c (detect_coding_iso_2022): Set coding->rejected
2502 correctly when an invalid escape sequence is found (Bug#18610).
2504 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2506 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2507 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2510 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2512 * buffer.c (scroll_bar_width, scroll_bar_height):
2514 * window.c (Fset_window_scroll_bars): Fix doc-string.
2515 (Fwindow_scroll_bars): Have it return what the doc-string says.
2517 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2519 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2520 iterator backwards, to resync the bidi iterator. (Bug#18584)
2522 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2524 Consistently use min and max macros from lisp.h.
2525 * coding.c (min, max):
2527 * unexhp9k800.c (min):
2528 * unexw32.c (min, max): Use definitions from lisp.h.
2529 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2531 * gmalloc.c (min): Tiny style change.
2533 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2534 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2536 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2538 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2539 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2540 (X_ULONG_MAX): Move these macros to xterm.h.
2541 (x_fill_property_data): Be more generous about allowing either
2542 signed or unsigned data of the appropriate width.
2543 * xterm.h (x_display_set_last_user_time): New function.
2544 All setters of last_user_time changd to use this function.
2545 If ENABLE_CHECKING, check that the times are in range.
2547 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2549 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2550 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2552 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2554 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2555 make a font_object from a tty frame (Bug#18573).
2556 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2558 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2560 * alloc.c (mark_overlay): Assume that overlay boundaries are
2561 always markers. Add comment.
2562 * lread.c (read_internal_start): Use convenient validate_subarray.
2564 (Fread_from_string): Adjust docstring.
2566 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2568 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2570 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2571 Rename from the "x-" prefix.
2573 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2575 * xselect.c (selection-converter-alist): Fix docstring.
2577 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2579 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2580 argument passed by the caller, when we mirror all slashes into
2583 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2585 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2586 Resurrect old code and fix compilation with GTK < 2.13.6.
2588 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2590 Use AUTO_CONS instead of SCOPED_CONS, etc.
2591 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2592 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2593 (AUTO_LIST1): Rename from scoped_list1.
2594 (AUTO_LIST2): Rename from scoped_list2.
2595 (AUTO_LIST3): Rename from scoped_list3.
2596 (AUTO_LIST4): Rename from scoped_list4.
2597 (AUTO_STRING): Rename from SCOPED_STRING.
2598 * frame.h (AUTO_FRAME_ARG):
2599 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2600 (AUTO_LIST4, AUTO_STRING):
2601 Prepend a new argument 'name'.
2602 Declare a variable instead of yielding a value.
2604 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2606 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2608 * w32fns.c (w32_createwindow): Accept an additional argument, an
2609 array of 2 values specifying the coordinates of the frame's
2610 top-left corner. Use these values instead of calling x_get_arg,
2611 which can cons Lisp objects, and therefore cannot be called except
2612 from the main thread. Remove redundant tests for the default
2614 (my_create_window): Move the calculation of the coordinates of the
2615 frame's top-left edge here. Pass them to the input thread via the
2616 second parameter of the WM_EMACS_CREATEWINDOW message.
2617 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2620 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2622 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2623 (redisplay_window): Treat the frame's frozen_window_starts flag
2624 the same way as the optional_new_start flag for the window: only
2625 obey it if the glyph row showing point will be fully visible.
2626 Likewise when the window start is in a continuation line. If,
2627 after trying everything under the 'force_start' label, point is
2628 still not fully visible, give up and scroll the window.
2629 Add debugging traces. (Bug#18545)
2631 * window.c (Frecenter): Set the window's redisplay flag.
2633 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2635 * w32term.c (w32_read_socket): Don't use frame dimensions for
2636 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2637 rectangle. Check the return value of GetClientRect, and don't use
2638 the results if it didn't succeed.
2640 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2641 in columns and lines after correcting the pixel dimensions in
2643 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2644 negative values to xrealloc. (Bug#18528)
2646 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2648 * alloc.c: Remove now-unnecessary check.
2649 Suggested by Dmitry Antipov in:
2650 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2652 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2654 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2655 to Ubuntu 14.04.1 x86-64.
2657 Simplify stack-allocated Lisp objects, and make them more portable.
2658 The build_local_string macro was used in two ways: (1) string
2659 literals for which scoped allocation suffices, and (2) file name
2660 components, where it's not safe in general to assume bounded-size
2661 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2662 allocates a block-scope string, and by using SCOPED_STRING for (1)
2663 and build_string for (2). Furthermore, actually use stack
2664 allocation only for objects known to have sufficient alignment.
2665 This simpler implementation means Emacs can make
2666 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2667 GC_MAKE_GCPROS_NOOPS.
2668 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2669 for fewer differences among implementations.
2670 (struct Lisp_String): Now GCALIGNED.
2671 (USE_STACK_LISP_OBJECTS): Default to true, since the
2672 implementation no longer insists on a nonempty GCALIGNED.
2673 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2674 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2675 separately. Move definiens to scoped_cons. The old definition
2676 was incorrect when GCALIGNED was defined to be empty.
2677 (union Aligned_String): New type.
2678 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2679 implementation ports to compilers that don't align strictly enough.
2680 Don't worry about the union sizes; it's not worth bothering about.
2681 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2682 Rewrite using USE_STACK_CONS.
2683 (scoped_cons): Assume the use of union Aligned_Cons.
2684 (lisp_string_size, make_local_string, build_local_string): Remove.
2685 Unless otherwise specified, all callers of build_local_string
2686 changed to use SCOPED_STRING.
2687 (SCOPED_STRING): New macro.
2688 * data.c (wrong_choice):
2689 * menu.c (single_menu_item):
2690 * process.c (Fformat_network_address):
2691 Hoist use of SCOPED_STRING out of a scope, so that its returned
2692 object lives long enough.
2693 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2694 as the string might be long or might not be ASCII.
2696 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2698 * msdos.c (internal_terminal_init): Bump version to 25.
2700 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2702 Keep stack-allocated Lisp objects fast rather than versatile.
2703 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2704 (SCOPED_CONS_INITIALIZER): New macro.
2705 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2706 (USE_LOCAL_ALLOCA): Remove.
2707 (local_cons, local_list1, local_list2, local_list3, local_list4):
2708 Remove. Stack overflow checking makes them too slow.
2709 (make_local_vector): Likewise. Also we just don't have enough
2711 (enum LISP_STRING_OVERHEAD): Remove.
2712 (local_string_init, local_vector_init): Remove prototypes.
2713 (make_local_string, build_local_string): Redesign to target short
2714 compile-time string constants, fall back to regular string allocation
2716 (lisp_string_size): New function.
2717 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2718 * alloc.c (local_string_init, local_vector_init): Remove.
2719 (verify_ascii) [ENABLE_CHECKING]: New function.
2720 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2721 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2722 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2723 * xselect.c, xterm.c: All related users changed.
2725 2014-09-28 Ken Brown <kbrown@cornell.edu>
2727 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2728 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2730 2014-09-27 Ken Brown <kbrown@cornell.edu>
2732 Fix implementation of HYBRID_MALLOC on Cygwin.
2733 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2734 (bss_sbrk_buffer_beg): New variable. Use it...
2735 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2736 incorrect definition.
2738 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2740 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2741 Make it into a function and change arg to be a function.
2743 * lisp.mk (lisp): Add elisp-mode.elc.
2745 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2747 * xfns.c (x_default_scroll_bar_color_parameter):
2748 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2749 to pacify --enable-gcc-warnings in non-scrollbar builds.
2751 2014-09-26 Ken Brown <kbrown@cornell.edu>
2753 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2755 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2757 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2758 MinGW builds that use GCC before 4.2.
2760 Default to stack objects on DOS_NT platforms as well.
2761 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2762 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2764 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2766 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2767 ALIGN_STACK attribute.
2769 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2771 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2772 ALIGN_STACK attribute.
2774 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2775 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2777 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2779 * frame.c (frame_inhibit_resize):
2780 * widget.c (EmacsFrameResize):
2781 * window.c (resize_frame_windows, Fset_window_configuration):
2782 * xdisp.c (expose_frame):
2783 * xfns.c (x_change_tool_bar_height):
2784 * xmenu.c (update_frame_menubar):
2785 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2786 Remove code left dead after 2014-07-27 changes.
2788 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2790 Fix local_cons etc. to not exhaust the stack when in a loop.
2791 Problem reported in:
2792 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2793 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2794 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2795 (Ffind_charset_string):
2796 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2797 * data.c (wrong_range):
2798 * editfns.c (Fpropertize, format2):
2799 * emacs.c (init_cmdargs, decode_env_path):
2800 * fileio.c (auto_save_error):
2801 * fns.c (Fyes_or_no_p):
2802 * font.c (font_style_to_value, font_parse_xlfd)
2803 (font_parse_family_registry, font_delete_unmatched)
2805 * fontset.c (Fset_fontset_font):
2806 * frame.c (x_get_arg):
2807 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2808 (read_char_minibuf_menu_prompt):
2809 * keymap.c (silly_event_symbol_error, describe_vector):
2810 * lread.c (load_warn_old_style_backquotes):
2811 * menu.c (single_menu_item):
2812 * minibuf.c (Fread_buffer):
2813 * process.c (status_message, Fformat_network_address)
2814 (server_accept_connection):
2815 * textprop.c (copy_text_properties):
2816 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2817 * xfns.c (x_default_scroll_bar_color_parameter):
2818 * xfont.c (xfont_open):
2819 * xselect.c (x_clipboard_manager_error_1):
2820 * xterm.c (x_term_init):
2821 Put USE_LOCAL_ALLOCA at the start of the function.
2822 * fns.c (maybe_resize_hash_table): Use build_string instead of
2823 build_local_string, since we'd otherwise need a conditional
2824 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2825 not worth the bother of optimization.
2826 * font.c (font_delete_unmatched): Remove by-hand code that
2827 observed MAX_ALLOCA limit, since it's now done automatically.
2828 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2829 since build_local_string needs its sa_alloc.
2830 * lisp.h (lisp_word_count): New function.
2831 (SAFE_ALLOCA_LISP): Use it.
2832 (USE_LOCAL_ALLOCA): New macro.
2833 (local_cons, make_local_vector, make_local_string):
2834 Observe the MAX_ALLOCA limit.
2835 (LISP_STRING_OVERHEAD): New constant.
2836 (make_local_string): Use it.
2838 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2840 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2841 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2842 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2843 and Solaris and it's likely to work on similar platforms.
2845 Avoid signed integer overflow when converting Time to ptrdiff_t.
2846 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2848 (position_to_Time, Time_to_position): New functions.
2849 (gen_help_event, kbd_buffer_get_event): Use them.
2850 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2851 Go back to plain 'unsigned long', so that 'Time' is the same
2852 for both X and non-X builds; this is less likely to cause surprise.
2853 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2854 are the same size; this is no longer required.
2856 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2857 of bit 28 and of whether an unsigned value is negative.
2858 This simplifies the code a bit, and pacifies clang 3.4.
2860 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2862 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2863 Windows builds, where 'long' is a 32-bit type.
2865 * w32inevt.h (w32_console_mouse_position): Update the argument
2866 types to use 'Time'.
2868 * w32term.c (w32_mouse_position)
2869 (x_horizontal_scroll_bar_report_motion)
2870 (x_scroll_bar_report_motion): Update the argument types to use
2873 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2875 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2876 (struct input_event): ...unsigned bitfields. Likewise for
2877 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2878 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2879 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2880 (kbd_buffer_get_event): Adjust users.
2881 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2882 (make_scroll_bar_position): New function, refactored out of...
2883 (make_lispy_event): ...adjusted user.
2884 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2885 * nsterm.m (ns_mouse_position, mouseUp):
2886 * term.c (term_mouse_position):
2887 * w32inevt.c (w32_console_mouse_position):
2888 * w32term.c (w32_mouse_position):
2889 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2890 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2891 Prefer enum and explicit enum members to integers and numeric values.
2893 * chartab.c (uniprop_encode_value_numeric):
2894 * font.c (font_style_to_value): Use make_local_vector.
2895 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2896 * keymap.c (append_key): Use scoped_list1.
2898 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2899 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2901 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2903 Fix some slow uses and misuses of strcat.
2904 * doc.c (get_doc_string):
2905 * gtkutil.c (get_utf8_string):
2906 * xsmfns.c (x_session_initialize):
2907 Avoid recomputation of string length.
2908 * ftfont.c (ftfont_spec_pattern):
2909 * xfns.c (xic_create_fontsetname):
2910 Don't assume output buffer is initially zero.
2912 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2914 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2915 All callers changed.
2916 * xterm.c (x_term_init): Use new functionality to avoid two needs
2917 to compute a string length.
2919 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2921 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2923 Use known length of a Lisp string to copy it faster.
2924 * lisp.h (lispstrcpy): New function. Add comment.
2925 * callproc.c (child_setup):
2926 * dbusbind.c (xd_append_arg):
2927 * doc.c (get_doc_string):
2928 * font.c (Ffont_xlfd_name):
2929 * frame.c (xrdb_get_resource):
2930 * process.c (Fmake_network_process, network_interface_info):
2931 * w32fns.c (Fx_open_connection):
2932 * w32proc.c (sys_spawnve):
2933 * xfns.c (select_visual):
2934 * xfont.c (xfont_list):
2935 * xsmfns.c (x_session_initialize):
2936 * xterm.c (x_term_init): Use it.
2938 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2940 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2941 Reported by Dmitry Antipov in thread leading to:
2942 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2943 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2944 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2946 * callproc.c (call_process): Save and restore sa_avail.
2947 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2948 (AVAIL_ALLOCA): New macro.
2949 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2950 Use it, and check against sa_avail rather than MAX_ALLOCA.
2952 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2954 On OSX, do not free font-specific data more than once (Bug#18501).
2955 * macfont.m (macfont_close): Release and free font-specific data
2956 only if it wasn't previously freed.
2958 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2960 * unexmacosx.c (dump_it): Improve error message.
2962 2014-09-22 Juri Linkov <juri@jurta.org>
2964 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2965 (Bug#10747, bug#18334)
2967 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2969 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2970 units in which the position is measured. (Bug#18493)
2972 * xdisp.c (redisplay_internal): Force redisplay of all windows
2973 that show a buffer whose narrowing has changed. (Bug#18490)
2975 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2977 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2978 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2979 lines, draw the hollow-box and hbar cursors on the right side of
2980 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2983 * xterm.c (x_draw_stretch_glyph_string):
2984 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2985 caused the block cursor to disappear on a TAB in R2L lines in
2986 every window except the leftmost one. Reported by Martin Rudalics
2989 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2991 Always use matched specpdl entry to record call arguments (Bug#18473).
2992 * lisp.h (record_in_backtrace): Adjust prototype.
2993 * eval.c (record_in_backtrace): Return current specpdl level.
2994 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2995 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2996 entry and use that entry in call to backtrace_debug_on_exit.
2997 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2998 (do_debug_on_call): Get current specpdl level as 2nd arg.
3000 Prefer ptrdiff_t to int and avoid integer overflows.
3001 * fileio.c (make_temp_name):
3002 * font.c (font_parse_family_registry): Avoid integer
3003 overflow on string size calculation.
3004 * data.c (Faset): Likewise for byte index.
3006 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3008 Fix display of R2L lines in partial-width windows.
3009 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3010 assigned the correct value.
3011 (extend_face_to_end_of_line): Account for truncation and
3012 continuation glyphs in R2L rows when one of the fringes is not
3014 (display_line): Don't assign negative X offset to a row if we are
3015 going to produce a truncation glyph for it. When handling
3016 truncated R2L rows, consider the width of the left fringe instead
3018 (produce_special_glyphs): Fix bogus assignments.
3020 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3022 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3023 always set to a valid value. Make sure the size passed to alloca
3024 is always positive. (Bug#18516)
3026 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3028 Avoid extra call to oblookup when interning symbols.
3029 * lisp.h (intern_driver): Add prototype.
3030 * lread.c (intern_driver): New function.
3031 (intern1, intern_c_string_1, Fintern):
3032 * font.c (font_intern_prop):
3033 * w32font.c (intern_font_name): Use it.
3035 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3037 Minor improvements to new stack-allocated Lisp objects.
3038 * frame.h (FRAME_PARAMETER):
3039 Prefer scoped_list1 to local_list1 where either would do.
3040 * lisp.h (scoped_list4): New macro.
3041 (local_cons, local_list1, local_list2, local_list3, local_list4)
3042 (make_local_vector, make_local_string, build_local_string):
3043 Prefer functions to macros where either would do.
3044 * xdisp.c (build_desired_tool_bar_string):
3045 Prefer scoped_list4 to local_list4 where either would do.
3047 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3049 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3050 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3051 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3052 * frame.h (FRAME_PARAMETER): New macro.
3053 * dispnew.c (init_display):
3054 * fontset.c (Fset_fontset_font):
3055 * frame.c (x_default_parameter):
3056 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3057 * xfns.c (x_default_scroll_bar_color_parameter)
3058 (x_default_font_parameter, x_create_tip_frame): Use it.
3059 * editfns.c (Fpropertize): Use local_cons.
3060 * process.c (status_message): Use build_local_string.
3061 * xfont.c (xfont_open): Use make_local_string.
3062 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3064 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3066 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3067 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3068 !__clang__. This works with GCC and with clang and is safer for
3069 compilers we don't know about.
3070 (local_cons): Rename parameter to make capture less likely.
3072 2014-09-17 Samuel Bronson <naesten@gmail.com>
3074 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3076 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3078 Fix minor problems found by static checking.
3079 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3081 * buffer.h (decode_buffer): Doc and indentation fixes.
3082 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3084 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3086 Avoid clang-specific warnings.
3087 * buffer.c (init_buffer): Shut up -Wself-assign.
3088 * process.c (server_accept_connection): Shut up -Wunsequenced.
3090 2014-09-16 Daniel Colascione <dancol@dancol.org>
3092 * fns.c (sxhash): For symbols, use address as hash code.
3094 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3096 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3097 * charset.c (load_charset_map_from_file): Use scoped_list2
3098 and build_local_string.
3099 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3100 * emacs.c (init_cmdargs, decode_env_path):
3101 * fileio.c (Fexpand_file_name):
3102 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3103 * frame.c (x_get_arg):
3104 * keyboard.c (safe_run_hooks_error):
3105 * lread.c (load_warn_old_style_backquotes):
3106 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3107 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3108 * xselect.c (x_clipboard_manager_error_1)
3109 (x_clipboard_manager_save_all):
3110 * xterm.c (x_term_init): Use build_local_string.
3112 Avoid more integer overflows on string size calculations.
3113 * category.c (Fmake_category_set):
3114 * xdisp.c (get_overlay_arrow_glyph_row):
3115 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3117 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3119 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3120 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3121 error message format. Use message_with_string to have non-ASCII
3122 file names properly displayed.
3123 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3124 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3125 where these APIs are not available even in UNICOWS.DLL.
3126 Improve the format of error messages and include the file name in them
3128 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3129 call play-sound-functions, per documentation.
3131 * w32.c (w32_get_long_filename, w32_get_short_filename):
3132 Constify the input file name arguments.
3134 * w32.h (w32_get_long_filename, w32_get_short_filename):
3137 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3139 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3140 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3141 [USE_LOCAL_ALLOCATORS]: New macros.
3142 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3143 (build_local_string): Avoid argument name expansion clash with
3145 * alloc.c (toplevel)
3146 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3147 Preprocessor guard to avoid impossible configuration.
3148 * charset.c (Ffind_charset_region, Ffind_charset_string):
3149 Use make_local_vector.
3150 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3151 * textprop.c (Fput_text_property, Fadd_face_text_property):
3153 (copy_text_properties): Use local_cons and local_list3.
3154 * chartab.c (uniprop_table):
3155 * data.c (wrong_choice, wrong_range):
3156 * doc.c (get_doc_string):
3157 * editfns.c (format2):
3158 * fileio.c (Fexpand_file_name, auto_save_error):
3159 * fns.c (Fyes_or_no_p):
3160 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3161 * fontset.c (Fset_fontset_font):
3162 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3163 (read_char_minibuf_menu_prompt):
3164 * keymap.c (silly_event_symbol_error, describe_vector):
3165 * menu.c (single_menu_item):
3166 * minibuf.c (Fread_buffer):
3167 * process.c (status_message, Fformat_network_address)
3168 (server_accept_connection): Use make_local_string and
3169 build_local_string. Prefer compound literals where appropriate.
3171 2014-09-15 Daniel Colascione <dancol@dancol.org>
3173 * fns.c (Fsort): Tweak sort docstring.
3175 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3177 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3178 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3179 set errno to EAGAIN instead, to allow the caller to retry the
3180 write after some waiting. Fixes deadlocks when Emacs exchanges a
3181 lot of data through the pipe. (Bug#18420)
3183 * sound.c (Fplay_sound_internal): Encode the sound file name in
3184 the ANSI codepage. Expand it against data-directory, as per docs,
3185 not against the current directory. No need to make a local copy
3186 of the file name; pass the encoded file name directly to
3187 do_play_sound. (Bug#18463)
3189 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3190 NULL, and the file name is not encodable in ANSI codepage, return
3191 the string with "?" replacement characters, which will fail the
3192 caller. This avoids returning a random value in that case.
3194 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3196 * window.c (Fresize_mini_window_internal): Set w->total_lines
3197 from w->pixel_height (Bug#18422).
3199 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3201 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3202 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3203 setting resize increments (Bug#18435).
3205 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3207 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3208 state around the call to line_bottom, since it can move the
3209 iterator to another screen line. This fixes off-by-one errors in
3210 the reported row in some rare cases.
3212 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3214 * callproc.c (init_callproc): Fix bug introduced at
3215 2014-09-07 (Bug#18474).
3217 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3219 Prefer ptrdiff_t to int and avoid integer overflows.
3220 * fileio.c (make_temp_name):
3221 * font.c (font_parse_family_registry): Avoid integer
3222 overflow on string size calculation.
3223 * data.c (Faset): Likewise for byte index.
3225 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3227 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3229 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3231 * lisp.h (make_local_string): Nitpick indent.
3232 * print.c (Fprin1_to_string): Remove unused GCPROs.
3234 More debugging aids around GCPROs.
3235 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3236 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3237 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3239 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3240 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3242 Remove redundant GCPROs around Ffuncall and Fapply calls.
3243 This is safe because Ffuncall protects all of its arguments by itself.
3244 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3245 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3246 (call6, call7): Likewise. Use compound literals where applicable.
3247 (run_hook_with_args_2): Use compound literal.
3249 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3251 Pacify --enable-gcc-warnings when no window system is used.
3252 These warnings found that subscript error, so they seem worthwhile.
3253 * composite.c (char_composable_p): Simplify a bit.
3254 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3255 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3256 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3257 * window.c (set_window_scroll_bars):
3258 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3259 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3260 Ignore -Wsuggest-attribute=const.
3261 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3262 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3264 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3266 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3267 Use check_iso_charset_parameter instead of doing the checks by hand.
3268 (check_iso_charset_parameter): Move up. Check parameters a bit
3269 more carefully, and return true for 96-char sets. All callers changed.
3271 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3273 Simplify lisp.h by removing the __COUNTER__ business.
3274 Reported by Dmitry Antipov in:
3275 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3276 * lisp.h (make_local_vector, make_local_string)
3277 (build_local_string): Simplify by not bothering with __COUNTER__.
3278 The __COUNTER__ business wasn't working properly, and was needed
3279 only for hypothetical future expansion anyway.
3281 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3283 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3284 terms to determine bitmap color. (Bug#18437)
3286 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3288 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3291 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3293 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3295 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3297 * xterm.c (handle_one_xevent): Detect iconified by looking at
3298 _NET_WM_STATE_HIDDEN.
3300 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3302 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3303 These can generate a constant with the correct value but the wrong
3304 width, which doesn't work as a printf argument. All uses removed.
3305 Reported by Dmitry Antipov in:
3306 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3307 (ENUMABLE): Remove; no longer needed.
3308 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3309 Remove; no longer needed because of the above change.
3310 Each definiens moved to the only use.
3312 Improve the experimental local and scoped allocation.
3313 * alloc.c (local_string_init, local_vector_init):
3314 New functions, defined if USE_LOCAL_ALLOCATORS.
3315 Mostly, these are moved here from lisp.h, as it's not
3316 clear it's worth making them inline.
3317 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3318 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3319 USE_STACK_LISP_OBJECTS, not on a laundry list.
3320 (local_string_init, local_vector_init): New decls.
3321 (union Aligned_Cons): New type.
3322 (scoped_cons): Use it. Give up on the char trick, as it's a too
3323 much of a maintenance hassle; if someone wants this speedup
3324 they'll just need to convince their compiler to align properly.
3325 Conversely, use the speedup if struct Lisp_Cons happens to
3326 be aligned even without a directive. Better yet, help it along
3327 by using union Aligned_Cons rather than struct Lisp_Cons.
3328 (pointer_valid_for_lisp_object): Remove. This check is not
3329 necessary, since make_lisp_ptr is already doing it. All uses removed.
3330 (local_vector_init, local_string_init): Move to alloc.c.
3331 (build_local_vector): Remove this awkward macro, replacing with ...
3332 (make_local_vector): New macro, which acts more like a function.
3333 Use statement expressions and use __COUNTER__ to avoid macro
3334 capture. Fall back on functions if these features are not supported.
3335 (build_local_string, make_local_string): Likewise.
3337 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3339 * xterm.c (x_term_init): Consolidate duplicated code.
3340 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3341 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3342 Add eassert and mark dpyinfo as dead only if it was alive.
3344 Add macros to allocate temporary Lisp objects with alloca.
3345 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3346 * character.h (parse_str_as_multibyte): Move prototype to ...
3347 * lisp.h (parse_str_as_multibyte): ... here.
3348 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3349 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3351 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3352 (local_string_init): New functions.
3353 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3354 (init_alloc_once): Call it.
3356 Cleanup last change and make all new stuff conditional.
3357 * lisp.h (build_local_string): Rename to ...
3358 (make_local_string): ... this macro.
3359 (build_local_string, scoped_list1, scoped_list3): New macros.
3360 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3361 and functions as such, use regular fallbacks otherwise.
3362 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3365 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3367 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3368 always make sure the marginal areas of the row are in sync with
3369 what the window wants. (Bug#18419)
3371 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3372 existing binding of a variable, to avoid silently aborting
3373 commands that use specbind. (Bug#18331)
3375 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3377 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3378 * coding.c (growable_destination): New function.
3379 (produce_chars): Use it for sanity checks. Do not fiddle with
3380 dst_end if the source and destination are both nil, as it's
3381 the caller's responsibility to avoid overlap.
3382 * keyboard.c (read_decoded_event_from_main_queue):
3383 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3384 length, not 4 times, to prevent decode_coding_c_string from trying
3385 to reallocate a destination. This removes the need for the FIXME.
3387 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3388 All callers simplified. Add a comment about exec_failed, vfork,
3391 Adjust drag-and-drop fix when window is above top (Bug#18303).
3392 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3393 XCDR bleed into XCAR's encoded value. Improve checks for
3394 out-of-range data while we're at it.
3396 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3398 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3399 is CONSP (Bug#18303).
3401 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3403 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3404 'alloca' gets passed arguments larger than MAX_ALLOCA.
3406 * font.c (MAX): Define if not defined elsewhere.
3408 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3410 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3411 here for destination buffer, to work around what appears to be a
3412 bug in decode_coding_c_string when the source and destination are
3415 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3416 This follows up on the recent thread in emacs-devel on alloca; see:
3417 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3418 This patch also cleans up alloca-related glitches noted while
3419 examining the code looking for unbounded alloca.
3421 * callproc.c (init_callproc):
3422 Rewrite to avoid need for alloca.
3423 * buffer.c (mouse_face_overlay_overlaps)
3424 (report_overlay_modification):
3425 * buffer.h (GET_OVERLAYS_AT):
3426 * coding.c (make_subsidiaries):
3427 * doc.c (Fsnarf_documentation):
3428 * editfns.c (Fuser_full_name):
3429 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3430 (search_embedded_absfilename, Fsubstitute_in_file_name):
3431 * fns.c (Fmake_hash_table):
3432 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3433 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3434 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3435 (xrdb_get_resource, x_get_resource_string):
3436 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3437 * ftxfont.c (ftxfont_draw):
3438 * image.c (xbm_load, xpm_load, jpeg_load_body):
3439 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3441 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3443 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3444 (find_and_return_menu_selection):
3445 * print.c (PRINTFINISH):
3446 * process.c (Fformat_network_address):
3447 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3448 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3449 * sound.c (wav_play, au_play):
3450 * syntax.c (skip_chars):
3451 * term.c (tty_menu_activate, tty_menu_show):
3452 * textprop.c (get_char_property_and_overlay):
3453 * window.c (Fset_window_configuration):
3454 * xdisp.c (safe__call, next_overlay_change, vmessage)
3455 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3456 * xfaces.c (face_at_buffer_position):
3457 * xmenu.c (x_menu_show):
3458 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3459 allocation size isn't bounded.
3460 * callint.c (Fcall_interactively): Redo memory_full check
3461 so that it can be done at compile-time on some platforms.
3462 * coding.c (MAX_LOOKUP_MAX): New constant.
3463 (get_translation_table): Use it.
3464 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3465 SAFE_ALLOCA, to catch integer overflows on size calculation.
3466 (exec_failed) [!DOS_NT]: New function.
3467 (child_setup) [!DOS_NT]: Use it.
3468 * editfns.c (Ftranspose_regions):
3469 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3470 * editfns.c (check_translation):
3471 Allocate larger buffers on the heap.
3472 * eval.c (internal_lisp_condition_case):
3473 Check for MAX_ALLOCA overflow.
3474 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3475 (Fbase64_encode_region, Fbase64_decode_region):
3476 Avoid unnecessary calls to SAFE_FREE before 'error'.
3477 * buffer.c (mouse_face_overlay_overlaps):
3478 * editfns.c (Fget_pos_property, check_translation):
3479 * eval.c (Ffuncall):
3480 * font.c (font_unparse_xlfd, font_find_for_lface):
3481 * ftfont.c (ftfont_drive_otf):
3482 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3483 (menu_bar_items, tool_bar_items):
3484 * sound.c (Fplay_sound_internal):
3485 * xdisp.c (load_overlay_strings, dump_glyph_row):
3486 Use an ordinary auto buffer rather than alloca, since the
3487 allocation size is fixed and small.
3488 * ftfont.c: Include <c-strcase.h>.
3489 (matching_prefix): New function.
3490 (get_adstyle_property): Use it, to avoid need for alloca.
3491 * keyboard.c (echo_add_key):
3492 * keymap.c (describe_map): Use ptrdiff_t, not int.
3493 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3494 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3495 when counting bytes.
3496 * lisp.h (xlispstrdupa): Remove, replacing with ...
3497 (SAFE_ALLOCA_STRING): ... new macro with different API.
3498 This fixes a portability problem, namely, alloca result
3499 passed to another function. All uses changed.
3500 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3502 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3503 (REGEX_ALLOCATE): New macros.
3504 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3505 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3507 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3509 (decode_mode_spec_coding): Store directly into buf rather than
3510 into an alloca temporary and copying the temporary to the buf.
3512 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3514 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3516 2014-09-04 Jan D <jan.h.d@swipnet.se>
3518 * xterm.c (x_term_init): Don't call x_session_initialize if running
3519 as a daemon (Bug#18375).
3521 * xsmfns.c: Initialize ice_fd.
3523 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3525 Less chatter in 'make' output.
3526 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3527 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3528 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3530 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3532 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3533 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3535 * nsfns.m (Fx_create_frame):
3536 * w32fns.c (Fx_create_frame):
3537 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3540 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3542 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3543 the reported row in the case of a window with a header line, by
3544 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3545 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3547 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3549 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3550 when configured --with-wide-int on typical 32-bit platforms.
3552 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3554 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3555 when HPOS is negative, for the benefit of R2L glyph rows whose
3556 newline overflows into the fringe.
3558 2014-09-03 Ken Brown <kbrown@cornell.edu>
3560 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3562 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3564 Minor cleanup of recent strlen-avoiding patch.
3565 * fileio.c (CHECK_LENGTH): Remove.
3566 Rewrite callers so that they don't need it.
3567 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3568 variable wasn't set.
3570 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3572 * fileio.c (CHECK_LENGTH): New macro.
3573 (Fexpand_file_name): Use it and get rid of a few more calls
3574 to strlen and strcat.
3575 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3576 * lisp.h (egetenv): ... because of a new inline function used to
3577 avoid calls to strlen for a compile-time constants.
3579 * buffer.h (decode_buffer): New function.
3580 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3581 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3582 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3583 * data.c (Flocal_variables_p):
3584 * fileio.c (Fverify_visited_file_modtime):
3585 * marker.c (live_buffer): Use it.
3587 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3589 Avoid extra calls to strlen in filesystem I/O routines.
3590 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3591 the length of 'newdir' is known or may be precalculated.
3592 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3593 not 'char *', and so use precalculated length.
3594 (Ffile_accessible_directory_p):
3595 * callproc.c (encode_current_directory, init_callproc):
3596 * charset.c (init_charset):
3597 * lread.c (load_path_check, load_path_default): Adjust users.
3598 * lisp.h (file_accessible_directory_p): Tweak prototype.
3600 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3602 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3605 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3607 --enable-silent-rules now suppresses more chatter.
3608 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3609 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3610 (am__v_CCLD_1): New macros, taken from Automake.
3611 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3613 Clean up extern decls a bit.
3614 * bytecode.c: Include blockinput.h and keyboard.h rather
3615 than rolling their APIs by hand.
3616 * emacs.c: Include regex.h and rely on its and lisp.h's API
3617 rather than rolling them by hand.
3618 * lastfile.c: Include lisp.h, to check this file's API.
3619 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3621 * regex.h (re_max_failures): New decl.
3622 * unexcw.c, unexmacosx.c, unexw32.c:
3623 Rely on lisp.h's API rather than rolling it by hand.
3624 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3625 Declare at top level, to pacify GCC -Wnested-externs.
3627 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3629 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3630 clipping rectangle become negative (i.e. large positive, since
3631 it's an unsigned data type). This can happen in R2L hscrolled
3632 glyph rows, and caused us to draw the cursor glyph on the fringe.
3633 For the details, see
3634 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3636 2014-08-31 Ken Brown <kbrown@cornell.edu>
3638 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3639 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3640 is defined. (Bug#18368)
3642 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3644 Vector-sorting fixes (Bug#18361).
3645 It's not safe to call qsort or qsort_r, since they have undefined
3646 behavior if the user-specified predicate is not a total order.
3647 Also, watch out for garbage-collection while sorting vectors.
3648 * fns.c: Include <vla.h>.
3649 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3650 (sort_vector_compare): Remove, replacing with ....
3651 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3652 ... these new functions.
3653 (sort_vector): Rewrite to use the new functions.
3654 GCPRO locals, since the predicate can invoke the GC.
3655 Since it's in-place return void; caller changed.
3656 (merge): Use 'inorder', for clarity.
3658 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3659 One can't hoist this out of the 'if', because intervening calls to
3660 newlocale, twolower, etc. can change errno.
3662 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3664 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3665 wording of the error messages.
3666 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3669 * w32proc.c (get_lcid_callback): Accept locale specifications
3670 without the country part, as in "enu" vs "enu_USA".
3671 (w32_compare_strings): Signal an error if a locale was specified,
3672 but couldn't be translated into a valid LCID.
3674 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3676 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3678 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3680 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3681 errno after towlower_l. errno's value is not specified after
3682 towlower_l. Instead, assume that towlower_l returns its argument
3683 on failure, which is portable in practice.
3685 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3687 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3689 * w32proc.c (w32_compare_strings): Accept additional argument
3690 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3691 if requested. If w32-collate-ignore-punctuation is non-nil, add
3692 NORM_IGNORESYMBOLS to the flags.
3693 (LINGUISTIC_IGNORECASE): Define if not already defined.
3694 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3696 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3699 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3701 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3702 Define substitutes for platforms that lack them.
3703 (str_collate): Add arguments locale and ignore_case.
3705 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3706 Add optional arguments LOCALE and IGNORE-CASE.
3708 * lisp.h (str_collate): Adapt argument list.
3710 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3712 Add vectors support to Fsort.
3713 * fns.c (sort_vector, sort_vector_compare): New functions.
3714 (sort_list): Likewise, refactored out of ...
3715 (Fsort): ... adjusted user. Mention vectors in docstring.
3716 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3717 * alloc.c (make_save_int_obj): New function.
3718 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3719 (make_save_int_obj): Add prototype.
3721 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3722 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3723 Conditionally define to match system's qsort_r signature.
3724 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3726 2014-08-28 Ken Brown <kbrown@cornell.edu>
3728 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3729 dumping and the system malloc after dumping. (Bug#18222)
3731 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3732 Define as macros, expanding to hybrid_malloc, etc.
3733 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3734 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3736 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3737 full implementation on Cygwin. Remove Cygwin-specific code that
3738 is no longer needed.
3739 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3740 Redefine as macros expanding to gmalloc, grealloc, etc.
3741 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3742 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3743 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3744 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3746 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3747 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3748 HAVE_POSIX_MEMALIGN)]: New functions.
3749 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3750 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3751 hybrid_aligned_alloc; declare.
3752 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3753 HAVE_POSIX_MEMALIGN)]: Define.
3754 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3755 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3756 Define as macro, expanding to gget_current_dir_name, and define
3758 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3759 malloc_enable_thread(). Don't initialize malloc.
3760 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3761 no longer defined on Cygwin).
3762 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3763 * sheap.c (bss_sbrk_buffer_end): New variable.
3764 * unexcw.c (__malloc_initialized): Remove variable.
3765 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3767 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3770 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3772 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3773 In `event->y' return entire range (the size of the scroll bar minus
3775 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3776 return entire range (the scaled size of the scroll bar minus
3777 that of the slider). In `portion' return the scaled position of
3779 (xaw_jump_callback): Restore part of code for vertical scroll
3780 bar broken in change from 2014-07-27.
3781 (xaw_scroll_callback): Provide incremental scrolling with
3782 horizontal scroll bars.
3784 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3786 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3788 * indent.c (Fvertical_motion): Fix vertical motion up through a
3789 display property after a newline. (Bug#18276)
3791 * xdisp.c (display_line): Don't assume that the call to
3792 reseat_at_next_visible_line_start ends up at a character
3793 immediately following the newline on the previous line.
3794 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3795 beyond ZV, which causes infloop in redisplay. For the details, see
3796 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3798 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3799 coordinate for hscrolled R2L screen lines. (Bug#18277)
3801 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3803 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3806 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3808 * syntax.c (scan_lists): Don't examine positions before BEGV.
3811 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3813 Improve robustness of new string-collation code (Bug#18051).
3814 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3815 (newlocale, wcscoll_l): Define substitutes for platforms that
3816 lack them, so as to simplify the mainline code.
3817 (str_collate): Simplify the code by assuming the above definitions.
3818 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3819 For example, the old version left the Emacs in the wrong locale if
3820 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3821 result. Report an error if newlocale fails.
3823 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3825 * lisp.h (str_collate):
3826 * sysdep.c (str_collate): Return int.
3827 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3829 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3831 Fix some glitches in previous change.
3832 * sysdep.c (stack_direction): Replace stack_grows_down
3833 to simplify calculation of stack boundaries.
3834 (handle_sigsegv): Check whether we really crash somewhere near
3835 to stack boundary, and handle fatal signal as usual if not.
3836 (init_sigsegv): Adjust accordingly.
3837 * keyboard.c (Vtop_level_message): Rename to
3838 Vinternal__top_level_message, as suggested by Stefan Monnier in
3839 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3840 All related users changed.
3842 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3844 Handle C stack overflow caused by too nested Lisp evaluation.
3845 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3846 siglongjmp point to transfer control from SIGSEGV handler.
3847 * keyboard.c (return_to_command_loop, recover_top_level_message)
3848 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3849 (regular_top_level_message): New variable.
3850 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3851 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3853 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3854 new variables described above.
3855 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3856 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3857 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3858 (init_sigsegv): New function.
3859 (init_signals): Use it.
3861 2014-08-25 Ken Brown <kbrown@cornell.edu>
3863 * emacs.c (main): Remove use of obsolete macro
3864 G_SLICE_ALWAYS_MALLOC.
3866 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3868 Implement locale-sensitive string collation for MS-Windows.
3869 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3870 New functions. (Bug#18051)
3872 * w32.h (w32_compare_strings): Add prototype.
3874 * w32.c <g_b_init_compare_string_w>: New global flag.
3875 (globals_of_w32): Initialize it.
3877 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3879 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3880 [WINDOWSNT]: Call str_collate on MS-Windows.
3882 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3884 One more minor cleanup of font subsystem.
3885 * font.h (struct font_driver): Convert text_extents to
3886 return void because returned value is never actually used.
3887 * macfont.m (macfont_text_extents):
3888 * w32font.c (w32font_text_extents):
3889 * xftfont.c (xftfont_text_extents): Adjust to return void
3890 and assume that 'metrics' argument is always non-NULL.
3891 * ftfont.c (ftfont_text_extents):
3892 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3894 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3896 Minor cleanups of str_collate fix (Bug#18051).
3897 * fns.c (str_collate): Move decl from here ...
3898 * lisp.h (str_collate): ... to here.
3899 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3900 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3901 potential problems with integer overflow. Don't assume
3902 setlocale succeeds. Remove unnecessary test before restoring
3903 locale via setlocale, and free the copied setlocale string
3906 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3908 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3910 * sysdep.c (str_collate): New function. (Bug#18051)
3912 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3914 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3915 if the initial "rm -f" fails. This is for MinGW builds, where
3916 MS-Windows will not allow deleting the executable file of a
3919 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3921 * w32term.c (w32_scroll_bar_handle_click)
3922 (w32_horizontal_scroll_bar_handle_click)
3923 (x_scroll_bar_report_motion)
3924 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3925 SB_THUMBTRACK, use the 32-bit position information returned by
3926 GetScrollInfo, not the 16-bit information returned in the Windows
3929 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3931 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3932 second coordinate ('y') reported for dragging the horizontal
3935 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3937 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3938 and text area-relative x-coordinates.
3940 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3942 Avoid overwriting the reversed_p flags in the glyph matrices when
3943 init_iterator or start_display are called.
3944 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3946 (tool_bar_height, redisplay_tool_bar, try_window)
3947 (try_window_reusing_current_matrix, try_window_id)
3948 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3949 reversed_p flag of the iterator's glyph row where the glyph row
3950 is going to be redrawn.
3952 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3954 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3956 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3958 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3959 of emacs_event return length from si.nPage to si.nMax.
3960 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3961 interchange start and end of thumb.
3963 2014-08-15 Ken Brown <kbrown@cornell.edu>
3965 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3966 ERRORCHECK mutexes. (Bug#18222)
3968 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3970 * frame.c (set_menu_bar_lines_1): Remove.
3971 (set_menu_bar_lines): Call change_frame_size instead of
3972 set_menu_bar_lines_1.
3974 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3976 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3979 2014-08-11 Glenn Morris <rgm@gnu.org>
3981 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3982 writing before backing up, since it causes a more serious problem
3983 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3984 (choose_write_coding_system): No longer callable from Lisp.
3985 Move last piece back here from Fwrite_region.
3986 (Fwrite_region, syms_of_fileio): Update for above changes.
3988 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3990 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3991 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3992 (Fwindow_new_pixel, Fset_window_new_pixel)
3993 (Fset_window_new_total, Fset_window_new_normal)
3994 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3996 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3998 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4000 * fontset.c (Finternal_char_font): Recompute basic faces if the
4001 frame's face cache was cleared. (Bug#18162)
4003 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4005 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4006 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4007 base buffer's undo list.
4009 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4011 Fix a couple of recent inadvertent breaks of the MSDOS port.
4012 * msdos.c: include required menu.h
4013 * term.c: set correct menu_show_hook on MSDOS.
4015 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4017 Fix handling of menu bar line on TTY frames (Bug#18136)
4019 * dispnew.c (handle_window_change_signal):
4020 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4021 frame's menu bar lines subtracted from height.
4022 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4024 (adjust_frame_size): Count in menu bar when setting FrameRows.
4025 (make_terminal_frame): When setting up the frame's lines and
4026 text height don't count in the menu bar.
4027 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4028 lines subtracted from height.
4029 (do_switch_frame): Set tty's FrameRows to number of total lines
4031 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4032 is used, return total number of lines and columns.
4033 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4035 * term.c (OUTPUT, tty_set_terminal_modes)
4036 (tty_set_terminal_window, tty_set_scroll_region)
4037 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4038 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4039 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4040 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4041 Call change_frame_size with frame's menu bar lines subtracted
4043 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4044 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4047 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4049 * alloc.c (Fmemory_info): Remove a stray brace.
4051 * process.c: Fix a comment typo.
4053 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4055 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4057 * widgetprv.h (EmacsFramePart): Remove font.
4059 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4060 (resources, setup_frame_cursor_bits): Remove unused variables and
4061 functions, esp. wrt. font (Bug#18227).
4063 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4065 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4067 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4069 Refer to MS-DOS using the same name everywhere.
4071 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4075 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4077 * w32term.c (w32_redeem_scroll_bar):
4078 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4079 not redeeming scroll bars that have been turned off.
4081 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4083 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4084 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4085 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4086 (safe_run_hook_funcall): Adjust accordingly.
4088 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4090 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4091 Condition correctly according to toolkit used.
4092 * frame.c (make_initial_frame, make_terminal_frame)
4093 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4094 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4095 assignments according to presence of toolkit scrollbars.
4096 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4097 Condition correctly according to toolkit used.
4098 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4099 only if toolkit supports it.
4100 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4102 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4104 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4106 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4108 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4109 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4110 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4111 (safe_run_hooks): Remove comment which is not relevant any more.
4113 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4115 Don't let big frames overrun the stack.
4116 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4117 Use SAFE_NALLOCA, not alloca.
4119 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4120 * dired.c (directory_files_internal): Use a volatile variable
4121 to prevent the compiler from optimizing away all copies of a local.
4122 I wonder how many other GC-related bugs like this lurk elsewhere?
4124 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4125 * xterm.h (struct x_display_info): New member 'connection'.
4126 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4127 so that x_delete_terminal has a file descriptor to pass to
4128 delete_keyboard_wait_descriptor.
4130 Don't mishandle year-9999 dates (Bug#18176).
4131 * editfns.c (decode_time_components): Store an invalid timespec
4132 on overflow, instead of returning false, so that the caller can
4133 distinguish overflow from other errors.
4134 (lisp_time_argument, lisp_seconds_argument): If the time is out
4135 of range, signal a time overflow instead of an invalid time spec.
4136 * keyboard.c (decode_timer): Treat time overflow like other
4139 Avoid undefined behavior with signed left shift.
4140 Caught by 'gcc -fsanitize=undefined'.
4141 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4142 * dispnew.c (line_hash_code, scrolling):
4143 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4144 Use 'unsigned', not 'int', for line hashes.
4145 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4147 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4149 Make compare-strings more compatible with old behavior (Bug#17903).
4150 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4152 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4154 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4155 Don't add label between left and right buttons (Bug#18129).
4157 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4159 Make functions static that no longer need to be extern.
4160 * frame.c, frame.h (set_menu_bar_lines):
4161 * keyboard.c (Qleftmost, Qrightmost):
4162 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4163 (x_set_internal_border_width):
4166 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4168 Fix display of R2L lines when the last character fits only partially.
4169 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4171 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4172 R2L row is visible only partially, give the row a negative x
4174 (display_line): Fix the calculation of the glyph whose pixel width
4175 is used to decide whether the last produced glyph fits on the
4176 line. When the last glyph fits only partially, give the row a
4179 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4180 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4181 pixel width of the first glyph that is hscrolled from display.
4182 (display_line): In R2L glyph rows, don't give a negative offset to
4183 row->x when the first glyph begins before first_visible_x.
4185 * xdisp.c (display_line): If called with iterator set up to write
4186 to a marginal area, delay the call to handle_line_prefix until we
4187 switch back to the text area. (Bug#18035)
4189 * .gdbinit (xwindow): The members total_cols, total_lines,
4190 left_col, and top_line are C integers (and has been so for the
4193 2014-08-01 Andreas Schwab <schwab@suse.de>
4195 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4196 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4198 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4200 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4201 (timerfd_callback): Ignore weird events with no data. Add tight
4202 assertions and comments.
4203 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4204 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4206 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4208 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4209 I had confused && with ||.
4211 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4213 Simplify timerfd configuration and fix some minor glitches.
4214 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4215 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4216 Fall back on timer_create if timerfd_create fails at runtime.
4217 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4218 kernel primitives to do resolution. All uses removed.
4219 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4220 (turn_on_atimers): Clear timer_create-based timers too,
4223 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4224 Without this change, the code can access the local variable 'width'
4225 even when it has not been initialized, and likewise for 'height';
4226 in either case this leads to undefined behavior.
4228 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4230 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4231 necessary, put horizontal scroll bar resources as well. See
4232 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4233 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4235 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4237 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4238 background value to match the resource of its vertical counterpart.
4240 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4242 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4243 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4245 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4247 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4248 change that added the top margin height to the requested height
4249 and revert (undocumented) part of 2014-07-28 change that changed
4250 the logic of whether a size change occurred.
4252 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4254 * .gdbinit (xwindow): The members total_cols, total_lines,
4255 left_col, and top_line are C integers (and has been so for the
4258 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4261 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4263 On GNU/Linux, use timerfd for asynchronous timers.
4264 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4265 (toplevel): Rename alarm_timer_ok to special_timer_available.
4266 [HAVE_TIMERFD]: Declare timerfd.
4267 [HAVE_CLOCK_GETRES]: Declare resolution.
4268 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4269 system timer resolution.
4270 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4271 (timerfd_callback) [HAVE_TIMERFD]: New function.
4272 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4273 [ENABLE_CHECKING]: New function for the sake of automated tests.
4274 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4275 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4276 [ENABLE_CHECKING]: Defsubr test function.
4277 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4278 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4279 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4281 Fix --without-x build and pacify --enable-gcc-warnings.
4282 Problems reported in Bug#18122 and Bug#18124.
4283 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4284 (frame_windows_min_size): Now static.
4285 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4287 (adjust_frame_size): Always declare prototype.
4289 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4290 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4291 * atimer.c (timerfd_callback): Always read expiration data.
4293 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4294 * process.c (add_timer_wait_descriptor): Add timer descriptor
4295 to input_wait_mask and non_process_wait_mask as well.
4297 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4299 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4301 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4303 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4304 Reinstate code removed by the prevoius commit to this file.
4306 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4308 * buffer.h (struct buffer): New fields scroll_bar_height and
4309 horizontal_scroll_bar_type.
4310 * buffer.c (bset_scroll_bar_height)
4311 (bset_horizontal_scroll_bar_type): New functions.
4312 (Fbuffer_swap_text): Handle old_pointm field.
4313 (init_buffer_once): Set defaults for scroll_bar_height and
4314 horizontal_scroll_bar_type.
4315 (syms_of_buffer): New variables scroll_bar_height and
4316 horizontal_scroll_bar_type.
4317 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4318 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4319 (set_vertical_scroll_bar): Remove prototype.
4320 (x_change_tool_bar_height): Add prototype.
4321 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4322 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4323 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4325 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4326 (update_window): Start mode_line_row->y after horizontal scroll
4328 (change_frame_size_1): Call adjust_frame_size.
4329 (init_display): When changing the size of a tty frame do not
4330 pass height of menu bar.
4331 (Qframe_windows_min_size): New symbol.
4332 * frame.h (struct frame): List tool bar fields after menu bar
4333 fields. Add official, total_lines, horizontal_scroll_bars,
4334 config_scroll_bar_height and config_scroll_bar_lines fields.
4335 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4336 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4337 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4338 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4339 (FRAME_WINDOWS_HEIGHT): New macros.
4340 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4341 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4342 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4343 horizontal scroll bar.
4344 (frame_inhibit_resize, adjust_frame_size)
4345 (frame_windows_min_size): Add declarations.
4346 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4347 (x_set_scroll_bar_default_height, x_set_left_fringe)
4348 (x_set_right_fringe, x_set_vertical_scroll_bars)
4349 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4350 (x_set_scroll_bar_height): Add external declarations.
4351 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4352 (adjust_frame_size): New functions.
4353 (make_frame): Initial horizontal_scroll_bars field.
4354 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4356 (make_initial_frame, make_terminal_frame): No horizontal scroll
4357 bar in initial and terminal frames. Use adjust_frame_size.
4358 (Fframe_total_cols): Fix doc-string.
4359 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4360 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4361 Rewrite using adjust_frame_size.
4362 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4363 (Qframe_windows_min_size): New symbols.
4364 (x_set_frame_parameters): Remove call of check_frame_size.
4365 (x_report_frame_params): Return scroll_bar_height value.
4366 (x_set_left_fringe, x_set_right_fringe): New functions.
4367 (adjust_frame_height, x_set_internal_border_width)
4368 (x_set_fringe_width): Remove.
4369 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4370 (x_set_scroll_bar_width, x_set_right_divider_width)
4371 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4372 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4374 (x_figure_window_size): Rewrite to make frame display the
4375 expected number of lines.
4376 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4377 (Vdefault_frame_horizontal_scroll_bars)
4378 (Vframe_initial_frame_tool_bar_height)
4379 (frame_inhibit_implied_resize): New variables.
4380 * fringe.c (compute_fringe_widths): Remove.
4381 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4382 (xg_create_horizontal_scroll_bar)
4383 (xg_update_horizontal_scrollbar_pos)
4384 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4385 (xg_get_default_scrollbar_height)
4386 (xg_clear_under_internal_border): Extern.
4387 * gtkutil.c (xg_frame_resized): Don't call
4388 do_pending_window_change.
4389 (xg_frame_set_char_size): Use adjust_frame_size.
4390 (style_changed_cb): Call update_theme_scrollbar_height and
4391 x_set_scroll_bar_default_height.
4392 (x_wm_set_size_hint): Don't call check_frame_size.
4393 (update_theme_scrollbar_height)
4394 (xg_get_default_scrollbar_height)
4395 (xg_create_horizontal_scroll_bar)
4396 (xg_update_horizontal_scrollbar_pos)
4397 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4398 (xg_create_scroll_bar): Set horizontal slot of bar.
4399 (xg_initialize): Call update_theme_scrollbar_height.
4400 (xg_clear_under_internal_border): No more static.
4401 * insdel.c (adjust_suspend_auto_hscroll): New function.
4402 (adjust_markers_for_delete, adjust_markers_for_insert)
4403 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4404 * keyboard.c (readable_events, discard_mouse_events)
4405 (make_lispy_event): Handle horizontal scroll bar click events.
4406 (Fsuspend_emacs): When changing the size of a tty frame do not
4407 pass height of menu bar.
4408 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4409 (Qright, Qleftmost, Qrightmost): New symbols.
4410 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4412 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4413 * nsfns.m (x_set_internal_border_width): New function.
4414 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4415 Remove extended fringe code.
4416 (x_set_window_size, x_new_font): Don't call
4417 compute_fringe_widths.
4418 * term.c (Fresume_tty): When changing the size of a tty frame do
4419 not pass height of menu bar.
4420 (clear_tty_hooks, set_tty_hooks):
4421 Clear horizontal_scroll_bar_hook.
4422 (init_tty): Frame has no horizontal scroll bars.
4423 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4424 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4425 scroll_bar_after_handle, scroll_bar_left_arrow,
4426 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4427 scroll_bar_to_rightmost entries.
4428 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4429 (struct terminal): Add set_horizontal_scroll_bar_hook.
4430 * w32console.c (initialize_w32_display):
4431 Clear horizontal_scroll_bar_hook.
4432 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4434 (x_clear_under_internal_border, x_set_internal_border_width):
4436 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4437 Set windows_or_buffers_changed when adding the menu bar.
4438 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4439 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4440 (w32_createhscrollbar): New functions.
4441 (w32_createscrollbar): Rename to w32_createvscrollbar.
4442 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4443 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4444 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4445 Add WM_EMACS_SHOWCURSOR.
4446 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4447 case do not artificially impose WM size hints.
4448 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4449 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4451 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4452 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4453 (unwind_create_frame_1): Remove.
4454 (Fx_create_frame): Make both scrollbars the system standard
4455 width and height. Use official field of frame structure to
4456 inhibit running window-configuration-change-hook.
4457 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4458 pixelwise. Handle frame's official field.
4459 (w32_frame_parm_handlers): Remove x_set_fringe_width
4460 entries. Add x_set_scroll_bar_height,
4461 x_set_horizontal_scroll_bars, x_set_left_fringe and
4463 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4464 pass height of menu bar to change_frame_size.
4465 * w32menu.c (set_frame_menubar): Rewrite using
4466 frame_inhibit_resize.
4467 * w32term.h (struct w32_display_info):
4468 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4469 (struct scroll_bar): Add horizontal.
4470 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4471 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4472 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4473 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4474 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4475 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4476 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4477 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4478 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4479 Define instead of WM_EMACS_CREATESCROLLBAR.
4480 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4481 WND_SCROLLBAR_INDEX.
4482 * w32term.c (horizontal_scroll_bar_min_handle)
4483 (horizontal_scroll_bar_left_border)
4484 (horizontal_scroll_bar_right_border): New integers.
4485 (x_set_frame_alpha): Replace x_highlight_frame by
4487 (x_window_to_scroll_bar): New argument "type". Update callers
4489 (w32_set_horizontal_scroll_bar_thumb)
4490 (x_horizontal_scroll_bar_report_motion)
4491 (w32_set_horizontal_scroll_bar)
4492 (w32_horizontal_scroll_bar_handle_click)
4493 (x_horizontal_scroll_bar_report_motion): New functions.
4494 (w32_mouse_position): Discriminate horizontal and vertical
4496 (my_create_scrollbar): Replace with two new functions
4497 my_create_vscrollbar and my_create_hscrollbar.
4498 (x_scroll_bar_create): New argument "horizontal".
4499 Update callers accordingly.
4500 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4501 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4503 (w32_read_socket): Handle WM_HSCROLL cae.
4504 (x_new_font): Don't recompute fringe widths.
4505 Use frame_inhibit_resize. Calculate new menu bar height iff we
4506 build without toolkit. Always clear under internal border.
4507 (x_set_window_size): Don't check frame size or recompute
4508 fringes. Reset fullscreen status before applying sizes.
4509 Always resize as requested by pixelwise argument. Don't call
4510 do_pending_window_change.
4511 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4512 (w32_initialize_display_info): Initialize dpyinfo's
4513 horizontal_scroll_bar_cursor entry.
4514 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4515 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4516 horizontal_scroll_bar_left_border.
4517 (w32fullscreen_hook): Intermittently resize window to normal
4518 when switching from fullscreen to maximized state.
4519 (run_window_configuration_change_hook): Don't run it if frame is
4521 (unwind_change_frame): Remove.
4522 (Fset_window_configuration): Rewrite using frame's official field.
4523 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4524 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4525 * window.h (struct window): New fields old_pointm,
4526 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4527 scroll_bar_height and suspend_auto_hscroll.
4528 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4530 (sanitize_window_sizes): Extern.
4531 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4532 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4533 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4534 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4535 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4537 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4538 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4539 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4540 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4541 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4542 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4543 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4544 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4545 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4546 (Fwindow_old_point, sanitize_window_sizes): New functions.
4547 (Qwindow_sanitize_window_sizes): New symbol.
4548 (window_body_height): Count in horizontal scroll bar.
4549 (set_window_hscroll, Fscroll_left, Fscroll_right):
4550 Set suspend_auto_hscroll slot.
4551 (Fwindow_inside_edges): Count fringes pixelwise.
4552 (coordinates_in_window, Fcoordinates_in_window_p):
4553 Consider horizontal scroll bar.
4554 (check_frame_size, adjust_window_margins): Remove functions and
4555 corresponding calls.
4556 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4557 (temp_output_buffer_show): Reset hscroll related fields.
4558 Initialize old_pointm.
4559 (make_parent_window): Initialize old_pointm.
4560 (make_window): Initialize old_pointm, horizontal scroll bar type,
4561 and scroll bar height.
4562 (resize_frame_windows): Don't count top margin in new sizes.
4563 Don't use safe sizes when shrinking a frame; let the window
4564 manager do the clipping.
4565 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4567 (Fdelete_window_internal): Unchain old_pointm marker.
4568 (window_scroll_pixel_based, Fscroll_other_window):
4570 (Fwindow_text_width, Fwindow_text_height): New argument
4572 (struct saved_window): New fields, old_pointm, hscroll_whole,
4573 suspend_auto_hscroll, scroll_bar_height and
4574 horizontal_scroll_bar_type.
4575 (Fset_window_configuration, save_window_save): Set new fields of
4577 (apply_window_adjustment): Don't call adjust_window_margins.
4578 (set_window_margins): Don't change margins if new sizes don't
4580 (set_window_scroll_bars): New argument "horizontal_type".
4581 Handle horizontal scroll bars. Don't change scroll bars if they
4582 don't fit into window.
4583 (Fset_window_scroll_bars): New argument "horizontal_type".
4584 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4585 (compare_window_configurations): Compare horizontal scroll bar
4587 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4588 horizontal scroll bar height.
4589 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4590 instead of FRAME_LINES.
4591 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4592 ON_VERTICAL_SCROLL_BAR.
4593 (with_echo_area_buffer): Initialize old_pointm.
4594 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4596 (unwind_with_echo_area_buffer): Handle old_pointm.
4597 (update_tool_bar): Set do_update when the tool bar window has at
4598 least one line (since this is what the user sets).
4599 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4600 (redisplay_tool_bar): Return early when toolbar has zero lines.
4601 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4602 (hscroll_window_tree): Handle suspension of auto_hscroll and
4604 (set_horizontal_scroll_bar): New function.
4605 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4606 more than one line. Handle horizontal scroll bars.
4607 (note_mouse_highlight): Handle horizontal scrol bars.
4608 (expose_frame): Set dimensions of XRectangle from frame's text
4610 (Vvoid_text_area_pointer): Update doc-string.
4611 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4612 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4613 (x_set_internal_border_width): New functions.
4614 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4615 (unwind_create_frame_1): Remove.
4616 (Fx_create_frame): Handle horizontal scroll bars. Use official
4617 field of frame structure to inhibit running
4618 window-configuration-change-hook.
4619 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4620 pixelwise. Handle frame's official field.
4621 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4622 x_set_horizontal_scroll_bars, x_set_left_fringe,
4624 * xmenu.c (update_frame_menubar, free_frame_menubar):
4625 Use adjust_frame_size.
4626 * xterm.h (struct x_display_info):
4627 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4629 (struct scroll_bar): Add horizontal slot.
4630 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4631 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4632 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4633 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4634 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4635 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4636 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4637 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4638 (x_clear_under_internal_border): Remove.
4639 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4640 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4641 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4642 HORIZONTAL. Update callers.
4643 (horizontal_action_hook_id): New action hook id.
4644 (x_horizontal_scroll_bar_to_input_event)
4645 (x_create_horizontal_toolkit_scroll_bar)
4646 (xt_horizontal_action_hook)
4647 (x_set_toolkit_horizontal_scroll_bar_thumb)
4648 (XTset_horizontal_scroll_bar, x_net_wm_state)
4649 (x_horizontal_scroll_bar_report_motion): New functions.
4650 (xg_scroll_callback, x_scroll_bar_handle_click):
4651 Handle horizontal scroll bars.
4652 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4653 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4655 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4656 Handle horizontal scroll bars.
4657 (handle_one_xevent): Handle horizontal scroll bar events.
4658 Call x_net_wm_state.
4659 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4661 (x_set_window_size): Don't call check_frame_size and
4662 do_pending_window_change.
4663 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4664 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4665 (x_scroll_bar_set_handle): Add some checks when calling
4668 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4670 Revert previous change.
4671 There is certainly nothing wrong with writing code like 'lo <= i
4672 && i <= hi', even if LO happens to a constant. There isn't even
4673 anything wrong in general with writing 'a <= b' if A happens to
4674 be a constant. At any rate stylistic changes shouldn't
4675 be done like this without discussion.
4677 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4679 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4680 (Fgarbage_collect): Reorder conditions that are written backwards.
4681 * data.c (cons_to_unsigned): Likewise.
4682 * dispnew.c (update_frame_1, sit_for): Likewise.
4683 * fileio.c (file_offset): Likewise.
4684 * filelock.c (read_lock_data, lock_file): Likewise.
4685 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4687 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4688 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4689 * lread.c (read1): Likewise.
4690 * minibuf.c (read_minibuf_noninteractive): Likewise.
4691 * nsterm.m (x_set_frame_alpha): Likewise.
4692 * process.c (wait_reading_process_output): Likewise.
4693 * region-cache.c (delete_cache_boundaries): Likewise.
4694 * xterm.c (x_set_frame_alpha): Likewise.
4696 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4698 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4701 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4703 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4704 because atimer expiration is absolute rather than relative.
4706 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4708 * w32term.h (current_popup_menu, menubar_in_use):
4709 Move declarations from w32term.c.
4711 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4713 * w32fns.c (menubar_in_use): No more static.
4714 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4716 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4718 Move hourglass machinery to RIF.
4719 * dispextern.h (struct redisplay_interface): New members
4720 show_hourglass and hide_hourglass. Indent comments.
4721 (show_hourglass, hide_hourglass): Remove prototypes.
4722 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4723 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4724 (ns_redisplay_interface): Add them.
4725 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4726 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4727 (w32_arrow_cursor): New function to hack around non-GUI frames.
4728 (w32_redisplay_interface): Add new functions.
4729 * w32term.h (w32_arror_cursor): Add prototype.
4730 * xdisp.c (show_hourglass): New function, refactored out from
4731 platform-dependent code.
4732 (cancel_hourglass): Now call to RIF function.
4733 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4734 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4735 (x_redisplay_interface): Add new functions.
4737 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4739 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4740 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4741 and complete previous change.
4742 * frame.c (adjust_frame_height): New function.
4743 (Fset_frame_height, Fset_frame_size): Use it.
4744 (x_set_frame_parameters): Take frame top margin into account.
4746 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4748 * frame.c (Fset_frame_height): Take frame top margin into account.
4749 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4750 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4752 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4754 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4755 menubar_height as such. Tweak comment.
4756 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4757 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4758 All related users changed.
4759 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4760 * xterm.c (handle_one_xevent):
4761 * gtkutil.c (xg_event_is_for_menubar):
4762 * xfns.c (x_window) [USE_X_TOOLKIT]:
4763 * xmenu.c (set_frame_menubar, free_frame_menubar):
4764 Prefer to use FRAME_MENUBAR_HEIGHT.
4766 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4768 * frame.c (Fframe_parameters): Always report frame height without
4769 menu and tool bar lines.
4771 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4773 * nsterm.m (applicationDidFinishLaunching:): Call
4774 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4775 (antialiasThresholdDidChange:): New method for EmacsApp.
4777 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4779 * macfont.m (macfont_update_antialias_threshold): Remove static.
4781 * macfont.h (macfont_update_antialias_threshold): Declare.
4783 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4785 * w32select.c (setup_windows_coding_system):
4786 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4787 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4789 * w16select.c (Fw16_get_clipboard_data):
4790 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4793 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4794 buffer position where we are to start the iteration.
4795 (handle_invisible_prop): Record in it->stop_charpos the position
4796 where the invisible text ends. (Bug#18035)
4797 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4798 row has zero buffer position as their start position.
4799 Reported by martin rudalics <rudalics@gmx.at>.
4801 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4802 infinite looping in redisplay when display lines don't have enough
4803 space to display even a single character. (Bug#18036)
4805 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4807 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4808 * xfns.c (x_window): Use it to allow xfree later.
4809 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4810 where appropriate. Use bool for booleans and remove redundant checks.
4811 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4812 * xterm.c (x_free_frame_resources): Free shell_position.
4814 2014-07-19 K. Handa <handa@gnu.org>
4816 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4817 mandatory font spec (Bug#17973).
4819 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4821 * font.c (font_score): Return the worst score if the size of
4822 ENTITY is wrong by more than a factor 2 (Bug#17973).
4824 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4826 * frame.c (frame_unspecified_color): New function
4827 refactored out from ...
4828 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4829 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4831 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4832 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4833 * lisp.h (set_frame_param): Remove prototype.
4834 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4835 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4838 Prefer 'x_display_info *' to 'Display *' in X selection code.
4839 This helps to avoid unneeded calls to x_display_info_for_display.
4840 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4841 instead of 'Display *'.
4842 (SELECTION_EVENT_DPYINFO): New macro.
4843 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4844 it as an lvalue. Mention this in comment.
4845 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4846 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4847 (selection_data_to_lisp_data, receive_incremental_selection):
4848 Convert to use 'x_display_info *'. Adjust users where appropriate.
4849 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4850 selection data *' as last arg to not return values in args.
4851 (unexpect_property_change): Use common removal technique.
4853 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4855 * print.c (print_preprocess): Adjust to match changed
4856 sub char-table structure and avoid crash (Bug#18038).
4858 * data.c (wrong_choice): Not static any more.
4859 * lisp.h (wrong_choice): Add prototype.
4860 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4861 Declare namebuf as such. Tweak comment.
4862 [USE_GTK]: Likewise for tool_bar_position.
4863 (fset_tool_bar_position) [USE_GTK]: Ditto.
4864 (FRAME_TOOL_BAR_POSITION): New macro.
4865 * frame.c (x_report_frame_params):
4866 * gtkutil.c (update_frame_tool_bar):
4867 * xfns.c (Fx_create_frame): Use it.
4868 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4870 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4872 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4873 buffer's default-directory only if it is a string. (Bug#17986)
4875 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4877 More precise control over values of some buffer-local variables.
4878 * keyboard.c (Qvertical_scroll_bar):
4879 * frame.c (Qleft, Qright): Move to ...
4880 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4881 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4882 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4883 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4884 vertical-scroll-bar, scroll-up-aggressively
4885 and scroll-down-aggressively.
4886 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4888 * nsfns.m, frame.h (Qleft, Qright):
4889 * nsterm.m (Qleft): Remove declarations.
4890 * gtkutil.c (toplevel): Include buffer.h.
4891 * data.c (wrong_choice, wrong_range): New functions.
4892 (store_symval_forwarding): Handle special properties of buffer-local
4893 variables and use functions from the above to signal error, if any.
4895 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4896 values. Add comment.
4897 (struct frame): Re-arrange layout to avoid extra padding and use bit
4898 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4899 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4900 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4901 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4902 Define as no-ops because there are no scroll bars anyway.
4903 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4906 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4907 Add convenient setter.
4908 (font_put_frame_data, font_get_frame_data): Use it.
4910 2014-07-15 Daiki Ueno <ueno@gnu.org>
4912 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4913 pointer argument, before dereferencing.
4914 (XCHAR2B_BYTE2): Likewise.
4916 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4918 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4919 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4920 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4921 Use record_unwind_protect_int and avoid consing.
4922 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4924 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4926 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4928 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4929 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4931 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4932 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4933 * minibuf.c: Include binary-io.h instead of fcntl.h.
4934 (read_minibuf_noninteractive):
4935 Use set_binary_mode instead of handcrafted code.
4936 Don't call emacs_set_tty if emacs_get_tty failed.
4937 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4938 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4939 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4941 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4942 This works around a GCC compiler bug when Emacs is configured with
4943 --enable-gcc-warnings.
4945 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4947 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4948 or characters in string, respectively. Add comment.
4949 * fringe.c (Fdefine_fringe_bitmap):
4950 * fns.c (Fsubstring, substring_both): Use it.
4951 * keymap.c (Fdefine_key, Flookup_key):
4952 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4954 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4955 Use menu_item_width.
4956 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4958 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4960 Improve behavior of 'bzr up; cd src; make -k'.
4961 * Makefile.in (top_srcdir): New var.
4962 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4963 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4964 its expansion is a bit shorter.
4965 (../config.status): Actually build config.status instead of
4967 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4968 New macros, copied and relocated from ../Makefile.in.
4969 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4970 (../config.status, Makefile): New dependencies and rules,
4971 copied with relocation from ../Makefile.in. This should be more
4972 likely to rebuild the build machinery properly if you do a 'make'
4973 in the src directory.
4975 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4977 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4980 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4981 behavior on Windows 7 and later when the function is repeatedly
4982 invoked with the same value of DIR. (Bug#17950)
4984 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4985 string to match the one in w32fns.c.
4987 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4988 stdin to binary mode only if it is connected to a terminal.
4990 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4992 Coalesce extern decls.
4993 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4994 * sysdep.c (emacs_get_tty, emacs_set_tty):
4995 Move duplicate extern decls from here ...
4996 * systty.h: ... to here, so that there's just one copy.
4998 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5000 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5002 * nsfns.m (Fns_popup_font_panel): Ditto.
5004 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5006 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5008 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5010 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5011 [DOS_NT]: Implement for WINDOWSNT.
5013 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5016 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5018 * sysdep.c (suppress_echo_on_tty): New function.
5019 * minibuf.c (read_minibuf_noninteractive): Use it.
5021 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5023 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5024 sysinfo failed. Adjust docstring.
5026 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5028 Implement memory-info for MS-DOS.
5029 * dosfns.c (dos_memory_info): New function.
5030 * dosfns.h (dos_memory_info): Add prototype.
5031 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5032 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5033 of doing some of its job.
5035 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5036 reference termios structure members.
5038 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5040 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5042 * minibuf.c (top): Include systty.h. Declare external
5043 emacs_get_tty and emacs_set_tty.
5044 (Vread_hide_char): New lisp variable.
5045 (read_minibuf_noninteractive): Hide characters with
5046 Vread_hide_char if it is a character. (Bug#17839)
5048 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5050 Implement memory-info for MS-Windows.
5051 * w32.c (w32_memory_info): New function.
5052 * w32.h (w32_memory_info): Prototype it.
5053 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5055 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5057 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5058 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5059 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5060 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5061 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5062 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5063 (decode_coding_big5, decode_coding_charset, decode_coding)
5064 (encode_coding): Adjust users.
5066 * alloc.c (Fmemory_info): New function.
5068 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5070 * syntax.c (back_comment): Use more-natural location for label.
5072 * font.c, font.h (font_unparse_fcname): Now static.
5073 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5075 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5077 Next minor cleanup of font subsystem.
5078 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5079 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5081 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5083 * ftfont.h (ftfont_font_format): Remove prototype.
5084 * ftfont.c (ftfont_font_format): Remove; now unused.
5086 * nsfont.m (nsfont_open):
5087 * w32font.c (w32font_open_internal):
5088 * w32uniscribe.c (uniscribe_open):
5089 * xfont.c (xfont_open):
5090 * xftfont.c (xftfont_open): All users changed.
5092 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5093 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5095 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5097 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5098 x_produce_glyphs does when it generates a stretch glyph that
5099 represents a TAB. (Bug#17969)
5101 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5102 and there is a display property at that position, don't call
5103 move_it_to to move to a position before window start. (Bug#17942)
5104 Fix condition for finding CHARPOS by the first call to move_it_to.
5107 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5109 * syntax.c (find_defun_start): Try the cache even
5110 if !open_paren_in_column_0_is_defun_start.
5111 (back_comment): If find_defun_start was pessimistic, use the
5112 scan_sexps_forward result to improve the cache (bug#16526).
5114 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5116 * xdisp.c (redisplay_window): If redisplay of a window ends up
5117 with point in a partially visible line at end of the window, make
5118 sure the amended position of point actually has smaller Y
5119 coordinate; if not, give up and scroll the display. (Bug#17905)
5121 * window.c (window_scroll_pixel_based): When point ends up at the
5122 last fully visible line, don't let move_it_to stop at the left
5123 edge of the line and dupe us into thinking point is inside the
5126 * w32.c (network_interface_info): Make sure the argument is a
5129 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5131 * process.c (read_and_dispose_of_process_output): Fix typo
5132 in previous patch: we want nonnegative fds, not nonzero fds.
5134 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5136 * chartab.c (char_table_translate): Move to...
5137 * character.h (char_table_translate): ... inline function here.
5138 Avoid Faref and assume that args are always valid. This helps to
5139 speedup search, which is especially important for a huge buffers.
5140 * lisp.h (char_table_translate): Remove prototype.
5142 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5143 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5144 New function, with an intention to avoid code duplication between
5146 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5148 * ftfont.c (ftfont_open):
5149 * macfont.m (macfont_open):
5150 * xftfont.c (xftfont_open): Use it.
5152 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5154 * process.c: Add sanity checks for file descriptors (Bug#17844).
5155 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5156 Check that infd is nonnegative before using it as an fd.
5157 (read_and_dispose_of_process_output, Fprocess_send_eof):
5158 Likewise, for outfd.
5159 (wait_reading_process_output): Omit unnecessary check of infd.
5161 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5163 Minor fixups related to usage of the 'long' type.
5164 * gnutls.c (emacs_gnutls_handshake):
5165 * xfaces.c (dump_realized_face):
5166 Work even if 'long' is narrower than 'void *'.
5167 * termcap.c (scan_file):
5168 * xselect.c (x_decline_selection_request)
5169 (x_reply_selection_request, x_get_window_property):
5170 * xterm.c (x_set_frame_alpha):
5171 Remove unnecessary 'L' suffixes of integer constants.
5172 * xfns.c (hack_wm_protocols):
5173 * xselect.c (x_fill_property_data):
5174 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5175 Remove unnecessary casts to 'long'.
5176 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5178 Minor ImageMagick safety fixes.
5179 * image.c (imagemagick_compute_animated_image):
5180 Remove useless assignment to local. Avoid problems if dest_width is 0.
5181 (imagemagick_load_image): Use int for pixel counts that can't
5182 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5183 a row width greater than the image width (or greater than LONG_MAX!).
5185 2014-07-04 K. Handa <handa@gnu.org>
5187 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5188 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5189 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5191 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5193 * font.h (struct font_driver): Remove get_outline and free_outline;
5194 not used by any font driver.
5195 * ftfont.c (ftfont_driver):
5196 * macfont.m (macfont_driver):
5197 * nsfont.m (nsfont_driver):
5198 * w32font.c (w32font_driver):
5199 * w32uniscribe.c (uniscribe_font_driver):
5200 * xfont.c (xfont_driver): Related users changed.
5201 * xselect.c (x_get_window_property): Use convenient xmalloc.
5202 Call to xfree only if some data was really allocated.
5204 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5206 On MS-Windows, display busy cursor on all GUI frames.
5207 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5208 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5209 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5211 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5212 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5214 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5216 Use convenient alists to manage per-frame font driver-specific data.
5217 * frame.h (struct frame): Rename font_data_list to...
5218 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5219 * font.h (struct font_data_list): Remove; no longer need a special
5221 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5223 * font.c (font_put_frame_data, font_get_frame_data)
5224 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5226 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5227 Related users changed.
5228 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5229 Prefer convenient xmalloc and xfree.
5231 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5233 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5234 the window whose glyph row is being prepared and a flag whether it
5235 is for mode/header line. Make sure the glyph row's marginal areas
5236 are in sync with what the window wants.
5239 * xdisp.c (display_line, display_mode_line):
5240 Call prepare_desired_row with additional arguments, as appropriate.
5242 * dispextern.h (prepare_desired_row): Adjust prototype.
5244 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5246 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5247 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5248 caused by xw_popup_dialog in daemon mode (Bug#17891).
5250 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5252 * frame.c (do_switch_frame): When switching to another TTY frame,
5253 make sure FrameCols and FrameRows are in sync with the new frame's
5256 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5258 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5259 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5260 min_char slots. Adjust comment.
5261 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5262 Add SUB_CHAR_TABLE_OFFSET member.
5263 (make_uninit_sub_char_table): New function.
5264 (toplevel): Add compile-time assert to verify suitable member layout
5265 in Lisp_Sub_Char_Table.
5266 * alloc.c (mark_char_table): Add extra argument to denote char table
5267 subtype. Adjust to match new layout of sub char-table.
5268 (mark_object): Always mark sub char-tables with mark_char_table.
5269 * chartab.c (make_sub_char_table, copy_sub_char_table)
5270 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5271 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5272 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5273 All related users changed.
5274 * lread.c (read1): Adjust to match new layout of sub char-table.
5275 * print.c (print_object): Likewise (Bug#17898).
5277 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5279 * keymap.c (get_keyelt): Simplify.
5280 (copy_keymap_item): Remove left-over code for when we had
5281 key-shortcut caches.
5283 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5285 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5286 (dealloc): Remove for EmacsScroller.
5288 * nsterm.h (EmacsScroller): Remove dealloc.
5290 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5292 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5294 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5296 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5297 when setNeedsDisplay is called so we don't trigger redisplay for every
5300 * nsterm.m (any_help_event_p): New variable.
5301 (mouseMoved:): Set any_help_event_p to YES if help event is
5302 generated. Remove else with empty help event that triggered redisplay
5303 for every mouse move.
5304 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5306 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5308 * xfns.c (Qsuppress_icon): Remove; no real users.
5309 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5310 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5311 (syms_of_w32fns): Don't DEFSYM it.
5313 2014-06-29 Glenn Morris <rgm@gnu.org>
5315 * Makefile.in (ns-app): Mark as PHONY.
5317 2014-06-28 Glenn Morris <rgm@gnu.org>
5319 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5320 liblw.a in this directory.
5322 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5324 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5325 also in unibyte case. (Bug#17865)
5327 2014-06-28 K. Handa <handa@gnu.org>
5329 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5330 (MIN_CHARBUF_SIZE): New macro.
5331 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5333 2014-06-27 Glenn Morris <rgm@gnu.org>
5335 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5336 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5337 (.el.elc): Replace suffix rule with pattern rule.
5338 (%.elc): New pattern rule, with order-only prerequisite.
5339 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5340 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5341 in place of BOOTSTRAPEMACS.
5343 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5345 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5347 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5349 Consistently use validate_subarray to verify substring.
5350 * fns.c (validate_substring): Not static any more. Adjust to
5351 use ptrdiff_t, not EMACS_INT, because string and vector limits
5352 can't exceed ptrdiff_t even if EMACS_INT is wider.
5353 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5354 (secure_hash): Adjust user.
5355 * lisp.h (validate_subarray): Add prototype.
5356 * coding.c (Fundecodable_char_position):
5357 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5358 Use validate_subarray. Adjust comment to mention substring.
5360 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5362 Do not allow out-of-range character position in Fcompare_strings.
5363 * fns.c (validate_subarray): Add prototype.
5364 (Fcompare_substring): Use validate_subarray to check ranges.
5365 Adjust comment to mention that the semantics was changed. Also see
5366 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5368 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5370 Be more consistent about the 'Qfoo' naming convention.
5371 * image.c (Fimagemagick_types):
5372 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5373 * process.c (Fmake_network_process):
5374 Rename C local identifier 'Qfoo to avoid giving the false
5375 impression that it stands for the symbol 'foo'.
5377 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5379 Simplify and cleanup character conversion stuff.
5380 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5382 * character.c (multibyte_char_to_unibyte)
5383 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5384 * character.h (make_char): Remove; unused.
5385 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5386 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5387 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5388 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5389 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5391 2014-06-22 Mario Lang <mlang@delysid.org>
5393 * w32fns.c (Fw32_shell_execute): The the -> the.
5395 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5397 * xmenu.c (mouse_position_for_popup):
5398 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5399 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5400 * menu.c (Fx_popup_menu):
5401 * xselect.c (x_handle_dnd_message): Adjust users.
5402 * menu.h (mouse_position_for_popup): Remove prototype.
5403 * xterm.h (x_relative_mouse_position): Add prototype.
5404 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5405 call XFree if XQueryTree returns zero.
5407 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5409 * indent.c (Fvertical_motion): Doc fix.
5410 Move to the goal column, if any, with a single call to
5411 move_it_in_display_line, not in two calls. Doing this with two
5412 calls causes move_it_in_display_line apply the line-prefix
5413 handling twice instead of just once. (Bug#17823)
5415 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5417 Port to OS X ACLs (Bug#17810).
5418 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5419 ACL_TYPE_ACCESS) doesn't work.
5421 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5423 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5424 before checking key-translation-map (bug#17659).
5426 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5428 * font.c (font_make_object): Avoid dangling pointer which may
5429 crash GC (Bug#17771).
5431 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5433 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5434 prototype of DGifCloseFile as appropriate for older and newer
5436 (gif_close): New function, encapsulates the differences in the
5437 calling sequence of DGifCloseFile before v5.1.0 and after it.
5438 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5439 error string where appropriate. (Bug#17790)
5441 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5442 macro execution, make sure point didn't move since last complete
5443 redisplay, as the condition for using the glyph matrix
5444 information. (Bug#17777)
5446 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5448 Minor cleanup of fonset code.
5449 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5450 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5451 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5452 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5453 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5454 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5455 (free_realized_fontset): Remove because a no-op since 2008.
5456 (free_face_fontset): Adjust user.
5457 (syms_of_fontset): Shrink fontset by one extra slot.
5459 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5461 Omit redundant extern decls.
5462 Most of this patch is from Dmitry Antipov, in:
5463 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5464 * commands.h (update_mode_lines):
5465 * frame.h (Qbackground_color, Qforeground_color)
5466 (x_set_menu_bar_lines):
5467 * ftfont.c (ftfont_font_format):
5468 * intervals.h (Qkeymap, Qfont):
5469 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5470 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5471 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5472 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5473 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5474 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5475 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5476 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5477 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5478 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5479 (Qtool_bar, Qheader_line):
5480 * macros.c (Fexecute_kbd_macro):
5481 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5482 * xterm.c (x_delete_terminal, XSetIMValues):
5483 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5484 (x_implicitly_set_name, popup_activated)
5485 (widget_store_internal_border):
5486 Remove redundant decls.
5487 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5488 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5489 Remove _Noreturn, as make-docfile now does that for us.
5490 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5491 (Qregion_extract_function): New decl.
5492 * window.c, xfns.c: Include menu.h.
5494 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5496 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5498 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5500 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5501 * callint.c (read_file_name): ... convert to static here.
5502 * lisp.h (Fread_file_name): Do not EXFUN it.
5503 (STRING_COPYIN): Remove; unused.
5504 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5505 (char_composable_p): ... static function. All users changed.
5506 * eval.c (toplevel): Remove redundant #include directives.
5507 * xterm.c (x_initialize): Add static to match prototype.
5508 * ccl.c (Fccl_execute_on_string):
5509 * font.c (fon_intern_prop): Use make_specified_string.
5511 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5513 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5514 Reported by David Caldwell in:
5515 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5517 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5519 Do not ask for XRender extension each time XFT font is opened.
5520 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5521 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5523 2014-06-15 Glenn Morris <rgm@gnu.org>
5525 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5527 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5529 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5530 information if we are in the middle of executing a keyboard macro,
5531 since redisplay doesn't update the screen until the macro is
5532 finished. (Bug#17777)
5534 * alloc.c (cleanup_vector): Don't dereference a font driver
5535 pointer if it is NULL. (Bug#17771)
5537 2014-06-13 Glenn Morris <rgm@gnu.org>
5539 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5540 ($(lispsource)/international/charprop.el)
5541 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5542 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5543 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5544 GNU make automatically passes command-line arguments to sub-makes.
5546 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5548 Avoid hangs in accept-process-output (Bug#17647).
5549 * lisp.h, process.c (wait_reading_process_input):
5550 Return int, not bool. All uses changed.
5551 * process.c (SELECT_CANT_DO_WRITE_MASK):
5552 Remove macro, replacing with ...
5553 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5555 (status_notify): New arg WAIT_PROC. Return int, not void.
5558 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5560 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5561 the frame is the initial frame, because the hook is not set up
5562 then, and Emacs crashes.
5563 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5565 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5567 * keymap.c (silly_event_symbol_error): Don't recommend the use
5570 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5572 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5573 matching overlay strings with 'cursor' property against buffer
5574 positions traversed in the glyph row. (Bug#17744)
5576 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5578 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5581 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5582 determine 10.9 (Bug#17751).
5584 * macfont.m (macfont_draw): Positions were not freed.
5586 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5588 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5589 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5590 function. Also adjust comment.
5591 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5593 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5594 * font.c (font_done_for_face):
5595 * xfaces.c (realize_non_ascii_face): Adjust user.
5596 * font.h (struct font_driver): Convert 'prepare_face' to return
5597 void because its return value is never used anyway.
5598 * xfont.c (xfont_prepare_face): Return void.
5599 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5600 (xftfont_done_face): Use xfree.
5602 * dispextern.h (last_tool_bar_item): Remove declaration.
5603 * frame.h (struct frame): New member last_tool_bar_item.
5604 * frame.c (make_frame): Initialize it.
5605 * xdisp.c (toplevel): Remove last_tool_bar_item.
5606 (handle_tool_bar_click, note_tool_bar_highlight):
5607 * w32term.c (w32_read_socket, w32_initialize):
5608 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5610 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5611 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5613 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5615 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5616 * process.c (Faccept_process_output)
5617 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5618 the return value is about PROCESS, not about other processes.
5620 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5622 Further adjustments to mark_object and friends.
5623 Now the mark_object's stack is just 32 bytes on a 64-bit
5624 system, which means extra 20% off the stack usage.
5625 * alloc.c (mark_save_value): As before, refactored out from ...
5626 (mark_object): ... adjusted user. Also add comment.
5628 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5630 Fix core dump after a dropped X connection (Bug#17704).
5631 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5632 is dead, as we may be shutting down.
5634 2014-06-08 Glenn Morris <rgm@gnu.org>
5636 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5638 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5640 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5642 If a C name must be extern on some platforms, make it extern on all.
5643 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5645 * font.h (ftxfont_driver) [HAVE_XFT]:
5646 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5647 * lisp.h (get_frame_param):
5648 * menu.h (tty_menu_show):
5649 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5650 * termhooks.h (encode_terminal_code):
5651 * xterm.h (x_menu_wait_for_event):
5653 * frame.c (get_frame_param):
5654 * fringe.c (max_used_fringe_bitmap):
5655 * ftxfont.c (ftxfont_driver):
5656 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5657 * menu.c (menu_items_inuse):
5658 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5659 * term.c (encode_terminal_code, tty_menu_show):
5660 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5661 * xfaces.c (load_color):
5662 * xmenu.c (x_menu_wait_for_event):
5665 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5667 Change object marking routines to minimize stack usage.
5668 This change moves a few cold paths from mark_object to NO_INLINE
5669 functions and adjusts symbol marking loop. According to GCC 4.8.2
5670 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5671 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5672 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5673 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5674 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5675 refactored out from ...
5676 (mark_object): ... adjusted user. Also mark symbols in a tight
5678 (mark_face_cache): Add NO_INLINE.
5680 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5682 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5683 contains garbage on WINDOWSNT (which could potentially infloop at
5686 Minimize cursor motion during TTY menu updates.
5687 * term.c (tty_menu_display): Don't position cursor here.
5688 Instead, pass the cursor coordinates to update_frame_with_menu.
5689 (tty_menu_activate): Send the hide cursor command only once in an
5690 iteration through the outer 'while' loop.
5692 * dispnew.c (update_frame_1): Accept an additional argument
5693 SET_CURSOR_P, and position the cursor at the end of the frame
5694 update only if that argument is non-zero. All callers changed to
5695 provide the additional argument as non-zero, except for
5696 update_frame_with_menu.
5697 (update_frame_with_menu): Accept 2 additional arguments ROW and
5698 COL; if they are non-negative, instruct update_frame_1 not to
5699 position the cursor, and instead position it according to ROW and COL.
5701 * dispextern.h (update_frame_with_menu): Update prototype.
5703 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5705 * callproc.c (call_process): Don't check read-only if we don't insert
5706 anything (bug#17666).
5708 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5710 * dispnew.c (update_frame_with_menu): Set display_completed.
5712 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5714 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5716 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5718 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5720 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5721 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5723 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5725 * window.c (Frecenter): Signal an error if window-buffer is not
5728 * keyboard.c (make_lispy_position): Don't include a buffer position in
5729 mode/header-line mouse events.
5731 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5732 Vunread_command_events (bug#17650).
5734 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5736 * xterm.c (x_setup_pointer_blanking):
5737 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5739 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5741 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5742 because it will be defined in generated config.h if needed.
5744 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5746 Use terminal-specific hooks to display popup dialogs.
5747 * termhooks.h (struct terminal): New field popup_dialog_hook.
5748 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5749 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5750 code and use popup_dialog_hook.
5751 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5752 * nsterm.h (ns_popup_dialog): Adjust prototype.
5753 * nsterm.m (ns_create_terminal):
5754 * w32term.c (w32_create_terminal):
5755 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5756 Setup popup_dialog_hook.
5758 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5760 * w32heap.c (report_temacs_memory_usage): Improve the report by
5761 reporting the large blocks that are actually occupied at dump time.
5763 * w32console.c (initialize_w32_display): Set the console
5764 menu_show_hook, otherwise TTY menus are broken on w32.
5766 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5768 Use terminal-specific hooks to display menus.
5769 * termhooks.h (struct terminal): New field menu_show_hook.
5770 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5771 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5773 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5774 * nsmenu.m (ns_menu_show):
5775 * w32menu.c (w32_menu_show):
5776 * xmenu.c (x_menu_show):
5777 * term.c (tty_menu_show): Adjust to use bit flags.
5778 (set_tty_hooks): Set menu_show_hook.
5779 * xterm.c (x_create_terminal):
5780 * nsterm.m (ns_create_terminal):
5781 * msdos.c (initialize_msdos_display):
5782 * w32term.c (w32_create_terminal): Likewise.
5784 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5786 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5788 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5790 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5791 (FD_SET): Don't define on WINDOWSNT.
5793 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5795 * emacs.c: Include "sysselect.h", to define its inline functions.
5796 Reported by Glenn Morris in:
5797 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5799 Do not require libXt-devel when building with gtk.
5800 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5801 dependency on libXt-devel.
5802 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5803 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5804 lwlib-widget.h now does this.
5805 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5807 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5809 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5810 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5811 (delete_write_fd, wait_reading_process_output):
5812 Remove now-redundant easserts.
5813 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5814 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5815 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5816 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5818 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5820 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5821 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5822 (calloc): Don't undef, it is never defined.
5823 (HEAP_ENTRY_SHIFT): Remove unused macro.
5825 * Makefile.in (C_HEAP_SWITCH): Remove.
5826 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5828 Fix MS-Windows build broken by menu changes on 2014-06-02.
5829 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5831 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5832 Define instead of including ../lwlib/lwlib.h, which causes
5833 compilation errors due to missing X11 headers.
5835 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5837 * process.c (wait_reading_process_output): Omit incorrect test of
5838 p->infd against zero. Add easserts for infd having a plausible value.
5840 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5842 Adjust to match recent lwlib changes.
5843 * menu.h (xmalloc_widget_value): Replace by ...
5844 (make_widget_value): ... new prototype.
5845 * menu.c (xmalloc_widget_value): Replace by ...
5846 (make_widget_value): ... new function.
5847 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5848 * gtkutil.c (malloc_widget_value, free_widget_value):
5849 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5850 * keyboard.h (enum button_type, struct _widget_value):
5851 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5853 * nsmenu.m (ns_update_menubar, ns_menu_show):
5854 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5855 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5856 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5858 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5860 * image.c (x_query_frame_background_color)
5861 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5862 Fix --enable-gcc-warnings compilation without image libraries.
5864 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5866 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5867 emulated break value only if it goes up.
5868 (sbrk): Add assertion that the INCREMENT argument is strictly
5869 zero. Improve and correct the commentary.
5871 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5873 Improve AIX-related merge from emacs-24.
5874 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5875 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5876 not on AIX; since we're on the trunk we can use enums more broadly.
5878 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5880 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5882 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5883 to min(value, whole).
5885 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5887 Bring back the changes to GDB-visible symbols, but only on AIX.
5888 And only if it's not pre-4.2 GCC.
5889 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5890 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5891 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5894 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5896 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5897 with PT, not GPT. (Bug#16433)
5899 Revert last changes to GDB-visible symbols.
5900 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5901 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5902 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5905 2014-06-02 Glenn Morris <rgm@gnu.org>
5907 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5909 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5911 Fix port to 32-bit AIX with xlc (Bug#17598).
5912 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5913 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5914 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5915 to work around a compiler bug in IBM xlc 12.1.
5917 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5919 * xterm.c (x_update_window_end): Don't invalidate the entire
5920 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5921 highlight needs to be redisplayed. (Bug#17588)
5923 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5925 Port the GDB-visible symbols to AIX.
5926 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5927 optimizes away the relevant external symbols. Use enums instead;
5928 this suffices for the AIX port, which is 32-bit-only anyway.
5929 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5930 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5931 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5934 Include sources used to create macuvs.h.
5935 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5936 * macuvs.h: Use automatically-generated header.
5938 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5940 Port signal-handling to DragonFly BSD (Bug#17646).
5941 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5942 Move implementations from callproc.c to sysdep.c.
5943 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5944 Move declarations from process.h to syssignal.h.
5946 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5948 * callint.c (Ffuncall_interactively): Add usage.
5950 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5952 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5954 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5956 * w32heap.c (malloc_before_dump, malloc_after_dump)
5957 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5958 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5959 set errno where appropriate to emulate CRT functions.
5961 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5963 Debugging facility to check whether 'const char *' points to
5964 relocatable data of non-pure Lisp string.
5965 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5966 (mark_maybe_pointer): ... adjusted user.
5967 (relocatable_string_data_p): New function.
5968 * lisp.h (relocatable_string_data_p): Add prototype.
5969 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5970 the pointer to relocatable Lisp data is not used.
5972 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5974 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5975 * atimer.c (block_atimers):
5976 * callproc.c (block_child_signal): Block SIGINT too;
5977 otherwise, its handler might now unblock signals that it shouldn't.
5978 * keyboard.c (read_char): Clear signal mask, since we may
5979 be in a SIGINT handler, and many signals may be masked.
5980 * keyboard.c (handle_interrupt):
5981 * sysdep.c (handle_arith_signal):
5982 Clear signal mask instead of just unblocking the signal that
5983 was received, since several signals may be blocked at this point.
5985 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5987 * Makefile.in (TEMACS_POST_LINK): Remove target.
5988 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5989 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5991 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5993 * xmenu.c (xdialog_show): Remove prototype, rename to
5994 x_dialog_show, remove 2nd arg because it's always zero
5995 and simplify accordingly.
5996 (xw_popup_dialog): Adjust user.
5997 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5998 2nd arg because it's always zero and simplify accordingly.
5999 (w32_popup_dialog): Adjust user.
6001 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6003 * w32heap.c (report_temacs_memory_usage): New function.
6005 * unexw32.c (unexec) [ENABLE_CHECKING]:
6006 Call report_temacs_memory_usage.
6008 * w32heap.h (report_temacs_memory_usage): Add prototype.
6010 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6012 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6013 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6015 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6017 * buffer.c (init_buffer): Accept an argument 'initialized'.
6018 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6019 mmap_regions and mmap_fd, to avoid referencing stale data from the
6020 dump phase. Add an assertion for buffer text of buffers created
6021 in temacs before this function is called. (Bug#17622)
6022 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6024 * lisp.h (init_buffer): Update prototype.
6026 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6028 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6030 * alloc.c (Fgarbage_collect): Fix compilation with
6031 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6033 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6035 * frame.c, frame.h (frame_char_to_pixel_position)
6036 (frame_set_mouse_position): Now static, and made private in
6037 frame.c rather than public in frame.h.
6039 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6041 Refactor mouse positioning stuff to avoid code duplication.
6042 * frame.h (frame_char_to_pixel_position): New function.
6043 (x_set_mouse_position): Rename to...
6044 (frame_set_mouse_position): ...new function.
6045 (frame_set_mouse_pixel_position): Add prototype.
6046 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6047 Rename to frame_set_mouse_pixel_position.
6048 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6050 * xterm.h, w32term.h ( x_set_mouse_position)
6051 (x_set_mouse_pixel_position): Remove prototypes.
6053 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6055 On X, always make pointer visible when deleting frame (Bug#17609).
6056 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6058 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6060 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6061 * keyboard.c (gobble_input): If there is no terminal input error,
6062 make sure the pointer is visible for all frames on this terminal.
6063 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6064 it was previously disabled.
6066 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6068 * data.c (Fzerop): Move to Elisp.
6069 (syms_of_data): Don't defsubr it.
6070 * keyboard.c (echo_keystrokes_p): New function.
6071 (read_char, record_menu_key, read_key_sequence): Use it.
6073 * callint.c (Qfuncall_interactively): New var.
6074 (Qcall_interactively): Remove.
6075 (Ffuncall_interactively): New function.
6076 (Fcall_interactively): Use it.
6077 (syms_of_callint): Defsubr it.
6079 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6081 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6082 relocated from under us.
6084 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6086 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6087 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6088 configure, not from HEAPSIZE.
6089 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6091 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6092 for MinGW, since it no longer uses gmalloc.
6094 * buffer.c: Do not define mmap allocations functions for Windows.
6095 Remove mmap_find which is unused. Remove mmap_set_vars which does
6097 [WINDOWSNT]: Include w32heap.h.
6098 (init_buffer): Always allocate new memory for buffers.
6100 * emacs.c: Remove mmap_set_vars calls.
6102 * image.c (free_image): Undef free for Windows because it is
6103 redirected to our private version.
6105 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6106 (copy_executable_and_dump_data): Remove dumping the heap section.
6107 (unexec): Restore using_dynamic_heap after dumping.
6109 * w32heap.c (dumped_data_commit, malloc_after_dump)
6110 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6111 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6112 (mmap_free): New functions.
6114 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6116 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6118 * image.c (imagemagick_load_image): Use MagickRealType for local
6119 'color_scale', instead of double, to avoid a GCC warning about
6122 * xfns.c (Fx_window_property): Remove unused local.
6124 Don't kill already-reaped process (Bug#17561).
6125 * process.c (process_send_signal): Fix race condition where a
6126 subprocess was reaped by a signal handler between the check for
6127 liveness and calling 'kill', which meant that Emacs could in
6128 theory kill an innocent bystander process. Do the fix by blocking
6129 SIGCHLD in a critical section that checks liveness before killing.
6131 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6133 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6135 2014-05-26 Ken Brown <kbrown@cornell.edu>
6137 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6138 even if !CYGWIN (see bug#17510).
6140 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6142 * nsfns.m (Fns_do_applescript): Surround NSApp run
6143 with calls to ns_init_events, ns_finish_events (Bug#17424).
6145 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6147 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6148 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6150 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6151 with calls to ns_init_events, ns_finish_events (Bug#17424).
6153 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6155 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6156 if we are iterating over an object that generates glyphs for
6157 marginal areas. (Bug#17585)
6159 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6161 * xdisp.c (safe__call1, safe__eval): Now static.
6163 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6165 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6166 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6167 (safe_call1): Call safe_call instead of safe__call directly.
6169 2014-05-26 Ken Brown <kbrown@cornell.edu>
6171 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6172 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6175 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6177 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6178 (safe__call, safe__call1, safe__eval): New functions.
6179 (safe_call): Use it.
6180 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6181 (display_mode_element): Same for `:eval'.
6183 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6185 Fix port to 32-bit AIX (Bug#17540).
6186 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6187 twice. _text already includes this offset.
6188 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6190 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6192 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6193 when closest_pos is identical to to_charpos, don't recurse, since
6194 we already tried that, and failed. (Bug#17539)
6196 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6197 unwinding when frame's faces were not initialized yet, increment
6198 the frame's image-cache reference count before calling
6199 x_free_frame_resources. Don't dereference
6200 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6202 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6204 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6207 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6208 macfont.m, call draw with adjusted arguments so font drivers
6209 don't need to do that.
6211 * macfont.m (macfont_draw): Merge changes from Macport.
6213 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6215 * alloc.c (garbage_collect_1): New function, with all of the guts
6216 of Fgarbage_collect.
6217 (mark_stack): Accept an argument END and don't mark Lisp objects
6218 on the stack beyond the address given by END. Calculation of END
6219 was moved to Fgarbage_collect.
6220 (Fgarbage_collect): Calculate the end address of the stack portion
6221 that needs to be examined by mark_stack, and pass that address to
6222 garbage_collect_1, which will pass it to mark_stack.
6223 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6224 for more details about the underlying problems. In particular,
6225 this avoids dumping Emacs with the large hash-table whose value is
6226 held in purify-flag for most of the time loadup.el runs.
6228 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6230 * xfns.c (x_window_property_intern): New function (code from
6232 (Fx_window_property): Call x_window_property_intern. If property
6233 not found and NILP (source) and outer window != inner window,
6234 check outer window for property (Bug#17537).
6236 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6238 Supply malloc and alloc_size attributes for extern allocators.
6239 This documents the C API, and helps GCC generate a bit better code.
6240 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6241 (ATTRIBUTE_MALLOC_SIZE): New macros.
6242 * gmalloc.c (malloc, realloc, calloc):
6243 * gtkutil.h (malloc_widget_value):
6244 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6245 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6248 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6250 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6251 * image.c (imagemagick_load_image): Port to hosts that do not use
6252 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6254 2014-05-21 Leo Liu <sdl.web@gmail.com>
6256 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6258 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6260 * dbusbind.c (xd_signature): Revert last 2 patches.
6262 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6264 Allow any non-nil value to count as true in bool-vector.
6265 Likewise for xd_signature in dbusbind.c.
6266 This is more consistent with the usual practice in Emacs, which is
6267 that any non-nil value counts as true.
6268 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6269 * dbusbind.c (xd_signature): Likewise, for booleans.
6270 * data.c, lisp.h (Qbooleanp):
6271 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6273 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6275 * lisp.h (CHECK_BOOLEAN): New function.
6276 * alloc.c (Fbool_vector): New function.
6277 (syms_of_alloc): Defsubr it.
6278 * data.c (Qbooleanp): New symbol.
6279 (syms_of_data): DEFSYM it.
6280 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6282 * font.c (font_matching_entity): Extract font-entity object
6283 from the vector of matching entities (Bug#17486).
6285 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6287 Assume C99 or later (Bug#17487).
6288 * bytecode.c (B__dummy__): Remove.
6289 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6290 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6291 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6292 * regex.c (DEBUG_PRINT): Assume varargs macros.
6293 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6295 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6297 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6298 memory for every buffer that was dumped.
6300 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6302 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6303 (Fnreverse): Allow vectors and bool vectors.
6305 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6307 Minor cleanup for terminal setup.
6308 * termhooks.h (create_terminal): Adjust prototype.
6309 * terminal.c (create_terminal): Pass output method and RIF as args.
6310 (init_initial_terminal):
6311 * nsterm.m (ns_create_terminal):
6312 * term.c (init_tty):
6313 * w32term.c (w32_create_terminal):
6314 * xterm.c (x_create_terminal): Adjust users.
6315 Avoid redundant NULL initializers and add comments.
6317 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6319 * keyboard.c (Qdeactivate_mark): Now static.
6321 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6323 If available, use Xfixes extension to do pointer blanking.
6324 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6325 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6326 (make_invisible_cursor): Move to...
6327 * xterm.c (make_invisible_cursor): ...here.
6328 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6329 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6330 (x_term_init): Call to x_setup_pointer_blanking.
6331 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6332 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6334 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6336 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6338 2014-05-12 Glenn Morris <rgm@gnu.org>
6340 * fileio.c (Ffile_executable_p): Doc tweak.
6342 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6344 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6345 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6347 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6349 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6351 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6353 Fix initialization of minibuffer history variable (Bug#17430).
6354 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6355 Move the initialization up to prevent any "value void" message.
6357 2014-05-08 Samuel Bronson <naesten@gmail.com>
6359 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6360 are matched (bug#17413).
6362 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6364 Stop tooltips pulling Emacs window to front (Bug#17408).
6365 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6366 SetWindowPos invocations.
6368 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6370 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6371 not initialized (Bug#17398).
6373 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6375 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6377 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6379 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6380 [HAVE_NS]: Do not include png.h.
6381 (x_query_frame_background_color): New function.
6382 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6383 (png_load_body): Coalesce duplicate code.
6385 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6387 Consult libpng-config more consistently (Bug#17339).
6388 * Makefile.in (PNG_CFLAGS): New var.
6389 (ALL_CFLAGS): Use it.
6390 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6391 CFLAGS now handles this.
6393 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6395 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6396 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6397 because WCONTINUED is always defined now.
6398 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6400 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6402 * buffer.c (overlay_strings): Fix the wording of the commentary.
6404 2014-05-01 Glenn Morris <rgm@gnu.org>
6406 * floatfns.c (Fisnan):
6407 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6409 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6411 * term.c (tty_menu_activate): A better initialization for cursor
6414 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6416 * intervals.c: Tighten assertions.
6417 (create_root_interval): Make sure the interval is not empty.
6418 (intervals_equal): Use booleans.
6419 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6420 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6421 (balance_possible_root_interval): Simplify and use booleans.
6422 (split_interval_right, split_interval_left): Check LENGTH, and remove
6423 now redundant assertion.
6424 (adjust_intervals_for_insertion): Remove now redundant assertions.
6425 (delete_node, interval_deletion_adjustment)
6426 (adjust_intervals_for_deletion, merge_interval_right)
6427 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6428 (reproduce_interval): Make sure the interval is not empty.
6430 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6432 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6433 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6434 satisfaction that they would always be initialized.
6436 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6438 * term.c (tty_menu_display): Move the cursor to the active menu item.
6439 (tty_menu_activate): Return the cursor to the active menu item
6440 after displaying the menu and after displaying help-echo.
6441 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6442 for the details of why this is needed by screen readers and
6445 2014-04-30 Glenn Morris <rgm@gnu.org>
6447 * process.c (handle_child_signal):
6448 Handle systems without WCONTINUED. (Bug#15110, 17339)
6450 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6452 * window.c (struct saved_window): Remove mark.
6453 (Fset_window_configuration, save_window_save)
6454 (compare_window_configurations): Don't touch marks any more.
6456 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6458 Use bits_word for gcmarkbits.
6459 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6460 bits_word is typically a tad more efficient for mark bits than
6461 unsigned is, so use bits_word. All uses changed.
6462 * lisp.h (BITS_PER_INT): Remove; no longer used.
6464 Avoid undefined behavior in signed left shift.
6465 This ports to GCC 4.9.0 with -fsanitize=undefined.
6466 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6468 * regex.c (extract_number):
6469 * lisp.h (make_number, XINT):
6470 Do not shift a 1 bit left into a sign bit.
6471 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6472 not int, for gcmarkbits. All uses changed.
6474 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6476 * search.c (Fnewline_cache_check): Don't try to count newlines
6477 outside the buffer's restriction, as find_newline doesn't support that.
6479 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6481 * window.c (Fset_window_configuration): Deactivate the mark before
6483 (set_window_buffer): Ignore window_initialized.
6484 (window_initialized): Remove.
6485 * keyboard.c (Qdeactivate_mark): Not static any more.
6486 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6489 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6491 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6492 and to clang 3.4, which have fixed the bug. This should let us
6493 run a bit faster on these platforms when address sanitization is
6496 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6498 Port to GCC 4.9.0 with --enable-gcc-warnings.
6499 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6501 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6502 a way that also works with GCC 4.9.0.
6504 * search.c (Fnewline_cache_check): Remove unused locals.
6506 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6508 * search.c (find_newline1): New subroutine.
6509 (Fnewline_cache_check): New function.
6510 (syms_of_search): Defsubr it.
6512 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6514 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6515 * keyboard.c (unblock_input): Add comment.
6516 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6518 2014-04-22 Daniel Colascione <dancol@dancol.org>
6520 * lread.c (readevalloop_eager_expand_eval): New function
6521 that can recurse into toplevel forms.
6522 (readevalloop): Call it.
6523 * lisp.h: Declare Qprogn.
6524 * callint.c (Qprogn): No longer static.
6526 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6528 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6529 Also change identifiers to match the comments, and add more assertions
6532 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6534 * emacs.c (close_output_streams): Don't clear and restore errno.
6536 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6538 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6539 never becomes visible, i.e. using XMonad (Bug#17237).
6541 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6543 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6544 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6545 (Fline_pixel_height): Don't assume that the current buffer and the
6546 selected window's buffer are one and the same. (Bug#17281)
6548 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6549 paragraph-start cache before the newline cache. (Bug#17269)
6551 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6553 * term.c (tty_send_additional_strings): No need to fflush here,
6555 (tty_set_terminal_modes): fflush after sending additional strings,
6558 2014-04-17 Daniel Colascione <dancol@dancol.org>
6560 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6562 (tty_send_additional_strings): New function.
6563 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6564 (syms_of_term): Intern tty-mode-set-strings and
6565 tty-mode-reset-strings.
6567 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6569 * window.c (save_window_save): Lookup window_point_insertion_type in
6570 the right buffer (bug#15457).
6571 (Qwindow_point_insertion_type): New var.
6572 (syms_of_window): Initialize it.
6574 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6576 Fix the MSDOS build.
6577 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6578 (copy_text_and_data): Zero out the atexit chain pointer before
6581 * termhooks.h (encode_terminal_code): Update prototype.
6583 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6584 visible for all DOS_NT ports, not just WINDOWSNT.
6585 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6587 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6588 unless it is defined.
6589 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6591 * process.c (close_on_exec, accept4, process_socket): Move into
6592 the "ifdef subprocesses" part.
6593 (catch_child_signal): Condition by "ifdef subprocesses".
6594 (syms_of_process) <Qinternal_default_process_sentinel>
6595 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6597 * msdos.h: Add prototypes for new functions.
6598 (EINPROGRESS): Define.
6599 (O_CLOEXEC): Define to zero.
6601 * msdos.c (check_window_system): Remove unnecessary an
6602 incompatible duplicate function.
6603 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6604 New functions in support of new functionality.
6606 * menu.c (single_menu_item): Add visual indication of submenu
6607 also for menus on MSDOS frames.
6608 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6610 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6611 when async subprocesses aren't supported.
6613 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6615 * emacs.c (close_output_streams): Zero out errno before calling
6618 * dired.c [MSDOS]: Include msdos.h.
6620 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6621 (DATA_START) [MSDOS]: Define.
6622 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6624 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6625 Ifdef away for MSDOS.
6626 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6627 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6629 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6630 Use temporary file template that is compatible with mkostemp.
6631 Move vfork-related portions under #ifndef MSDOS.
6632 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6634 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6636 * buffer.c (Foverlays_at): Add argument `sorted'.
6638 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6640 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6641 text, invalidate the bidi_paragraph_cache upto and including the
6644 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6646 Port to IRIX 6.5 (Bug#9684).
6647 * conf_post.h (INET6) [IRIX6_5]: Define.
6648 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6649 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6651 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6653 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6654 before passing it to system APIs.
6656 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6658 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6659 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6661 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6663 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6665 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6667 Remove DATA_SEG_BITS.
6668 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6669 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6670 cc, but that platform is so old that SGI itself stopped supporting
6671 it in December 2013. If you still need Emacs on IRIX, please
6672 either compile with GCC and port the undumping code, or run
6673 './configure --with-wide-int'.
6674 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6675 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6676 DEFINE_GDB_SYMBOL_START way to define it.
6677 (NONPOINTER_BITS): New macro.
6678 (EMACS_INT): Use it.
6679 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6680 the problem and/or configuring --with-wide-int.
6681 (USE_LSB_TAG): Simplify, based on above changes.
6682 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6683 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6685 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6687 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6688 covered by a display string that ends in a newline, and that cases
6689 going back by DVPOS lines to hit the search limit, lift the limit
6690 and go back until DVPOS is reached. (Bug#17244)
6692 * indent.c (Fvertical_motion): Handle correctly the case when the
6693 display string is preceded by an empty line.
6695 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6696 use S_IWRITE instead.
6698 2014-04-11 Glenn Morris <rgm@gnu.org>
6700 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6702 2014-04-11 Ken Brown <kbrown@cornell.edu>
6704 * Makefile.in (EMACS_MANIFEST): Revert last change.
6706 2014-04-10 Daniel Colascione <dancol@dancol.org>
6708 * puresize.h (BASE_PURESIZE): Increase.
6710 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6712 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6714 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6715 region handling (and don't call signal_before_change) if
6716 inhibit_modification_hooks is set.
6717 (signal_before_change): Don't check inhibit_modification_hooks any more.
6719 2014-04-08 Daniel Colascione <dancol@dancol.org>
6721 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6722 function cells contain valid lisp objects. (Modified version of
6725 * alloc.c (detect_suspicious_free): Split actual stack capturing
6726 out into new function for easier breakpoint setting.
6727 (note_suspicious_free): New function.
6729 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6731 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6733 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6734 (symbol_block_pinned): New var.
6735 (Fmake_symbol): Initialize `pinned'.
6736 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6737 pinned and signal an error for un-purifiable objects.
6738 (pure_cons): Use it.
6739 (Fpurecopy): Use it, except for objects that can't be purified.
6740 (mark_pinned_symbols): New function.
6741 (Fgarbage_collect): Use it.
6742 (gc_sweep): Remove hack made unnecessary.
6744 2014-04-07 Glenn Morris <rgm@gnu.org>
6746 * keyboard.c (Fopen_dribble_file): Doc tweak.
6748 2014-04-07 Ken Brown <kbrown@cornell.edu>
6750 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6752 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6754 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6755 We have a substitute execinfo.h on hosts that lack it.
6756 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6757 isn't optimized away.
6759 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6761 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6762 * alloc.c (memory_full):
6763 * charset.c (syms_of_charset):
6764 * doc.c (Fsnarf_documentation):
6766 * font.c (BUILD_STYLE_TABLE):
6767 * keyboard.c (make_lispy_event):
6768 * profiler.c (setup_cpu_timer):
6769 * xgselect.c (xg_select):
6770 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6772 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6773 Replace the only use with ARRAYELTS (font_property_table).
6774 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6776 2014-04-03 Daniel Colascione <dancol@dancol.org>
6778 * xterm.c (x_term_init):
6779 * xfns.c (best_xim_style):
6780 * xfaces.c (Fdump_colors):
6781 * w32fns.c (w32_default_color_map):
6782 * w32.c (init_environment, N_ENV_VARS):
6783 * unexcw.c (read_exe_header):
6784 * term.c (term_get_fkeys_1):
6785 * sysdep.c (init_baud_rate):
6786 * nsterm.m (ns_convert_key):
6787 * nsfns.m (get_geometry_from_preferences):
6788 * msdos.c (dos_set_window_size, init_environment):
6789 * macfont.m (mac_font_get_glyph_for_cid)
6790 (macfont_store_descriptor_attributes)
6791 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6792 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6793 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6795 * image.c (xpm_str_to_color_key):
6796 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6797 * frame.c (x_set_frame_parameters):
6798 * fileio.c (Ffile_selinux_context):
6799 * emacs.c (sort_args):
6800 * dosfns.c (msdos_stdcolor_name):
6801 * dired.c (file_attributes):
6802 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6803 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6806 2014-04-02 Daniel Colascione <dancol@dancol.org>
6808 * data.c (Ffset): Abort if we're trying to set a function call to
6811 * lisp.h (ARRAYELTS): New macro.
6813 * alloc.c: Include execinfo.h if available.
6814 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6815 (suspicious_free_record): New structure.
6816 (suspicious_objects, suspicious_object_index)
6817 (suspicious_free_history, suspicious_free_history_index):
6819 (find_suspicious_object_in_range, detect_suspicious_free)
6820 (Fsuspicious_object): New functions.
6821 (cleanup_vector): Call find_suspicious_object_in_range.
6823 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6825 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6826 width from font width (Bug#17163).
6828 * frame.c (x_set_frame_parameters): Calculate default values of
6829 new frame sizes only after all other frame parameters have been
6830 processed (Bug#17142).
6832 2014-04-02 Ken Brown <kbrown@cornell.edu>
6834 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6837 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6839 * xterm.c (x_draw_image_glyph_string): Adjust image background
6840 width accordingly when its x position is adjusted. (Bug#17115)
6842 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6844 * font.c (font_list_entities): Do not add empty vector to font cache.
6845 (font_matching_entity): Likewise. If matching entity is found, insert
6846 1-item vector with this entity instead of entity itself (Bug#17125).
6848 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6850 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6852 * fns.c (validate_subarray): Rename from validate_substring,
6853 since it works for vectors too. New arg ARRAY. Optimize for the
6854 non-nil case. Instead of returning bool, throw an error if out of
6855 range, so that the caller needn't do that. All uses changed.
6856 Report original values if out of range.
6857 (Fsubstring, Fsubstring_no_properties, secure_hash):
6858 Also optimize the case where FROM is 0 or TO is the size.
6860 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6862 * search.c (Freplace_match): Use make_specified_string.
6863 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6864 to catch bogus override face of glyph strings.
6865 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6866 Move common substring range checking code to...
6867 (validate_substring): ...this function.
6869 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6871 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6873 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6875 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6876 bar is zero height, just return (Bug#16976).
6877 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6879 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6881 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6882 is nil. If waiting for toolbar to complete, force a redraw.
6884 2014-03-28 Glenn Morris <rgm@gnu.org>
6886 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6887 (emacs_bugreport): New variable.
6888 (usage_message): Use PACKAGE_BUGREPORT.
6889 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6891 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6893 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6895 Port recent signal-related changes to FreeBSD.
6896 Reported by Herbert J. Skuhra.
6897 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6898 Move decls from here ...
6899 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6901 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6903 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6904 and width of image background when it is displayed with a 'box'
6907 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6909 More backward-compatible fix to char-equal core dump (Bug#17011).
6910 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6911 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6913 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6915 * image.c (init_svg_functions): When loading SVG-related libraries,
6916 free already loaded libraries if the initialization fails.
6917 (rsvg_handle_set_size_callback): Remove declaration, unused.
6919 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6921 Fix core dump in char-equal (Bug#17011).
6922 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6923 unibyte buffers, as we can't tell whether the characters are
6926 * insdel.c (adjust_markers_for_delete): Remove unused local.
6928 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6930 Have (MARKER . ADJUSTMENT) undo records always be immediately
6931 after their corresponding (TEXT . POS) record in undo list.
6933 * lisp.h (record-delete): New arg record_markers.
6934 (record_marker_adjustment): No longer needed outside undo.c.
6935 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6936 adjustments to undo.c's record_marker_adjustments. Note that
6937 fileio.c's decide_coding_unwind is another caller to
6938 adjust_markers_for_delete. Because it has undo list bound to t,
6939 it does not rely on adjust_markers_for_delete to record marker
6941 (del_range_2): Swap call to record_delete and
6942 adjust_markers_for_delete so as undo marker adjustments are
6943 recorded before current deletion's adjustments, as before.
6944 (adjust_after_replace):
6945 (replace_range): Pass value for new record_markers arg to
6947 * undo.c (record_marker_adjustment): Rename to
6948 record_marker_adjustments and made static.
6949 (record_delete): Check record_markers arg and call
6950 record_marker_adjustments.
6951 (record_change): Pass value for new record_markers arg to
6953 (record_point): at_boundary calculation no longer needs to account
6954 for marker adjustments.
6956 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6958 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6961 2014-03-26 Glenn Morris <rgm@gnu.org>
6963 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6965 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6967 * buffer.c (struct sortvec): Add field `spriority'.
6968 (compare_overlays): Use it.
6969 (sort_overlays): Set it.
6971 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6973 * xdisp.c (redisplay_window): If all previous attempts to find the
6974 cursor row failed, try a few alternatives before falling back to
6975 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6977 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6979 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6980 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6982 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6983 variables on Windows.
6985 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6987 * w32.c (unsetenv): Remove unused var `retval'.
6988 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6990 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6991 (start_watching): Remove unused var `thr'.
6993 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6994 (find_child_console): Remove unnecesary var `thread_id'.
6996 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6997 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6999 2014-03-26 Glenn Morris <rgm@gnu.org>
7001 * filelock.c (Flock_buffer): Doc tweak.
7003 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7004 * emacs.c (shut_down_emacs):
7005 * fileio.c (Finsert_file_contents, write_region):
7006 * filelock.c (top-level, syms_of_filelock):
7007 * insdel.c (prepare_to_modify_buffer_1):
7008 CLASH_DETECTION is always defined now.
7010 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7012 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7013 DLL handle, to speed up thread startup.
7015 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7017 Handle sigmask better with nested signal handlers (Bug#15561).
7018 * atimer.c (sigmask_atimers): Remove.
7019 Remaining use rewritten to use body of this function.
7020 * atimer.c (block_atimers, unblock_atimers):
7021 * callproc.c (block_child_signal, unblock_child_signal):
7022 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7023 New arg OLDSET. All callers changed.
7024 * atimer.c (block_atimers, unblock_atimers):
7025 * callproc.c (block_child_signal, unblock_child_signal):
7026 * keyboard.c (handle_interrupt):
7027 * sound.c (vox_configure, vox_close):
7028 Restore the old signal mask rather than unilaterally clearing bits
7029 from the mask, in case a handler is running within another
7030 handler. All callers changed.
7031 * lisp.h, process.c, process.h, term.c:
7032 Adjust decls and callers to match new API.
7033 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7034 signal handlers aren't supposed to use floating point anyway.
7035 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7037 2014-03-23 Daniel Colascione <dancol@dancol.org>
7039 Split gc_sweep into discrete functions for legibility and better
7042 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7043 (sweep_vectors): Fix typo in comment.
7044 (sweep_conses, sweep_floats, sweep_intervals)
7045 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7046 (gc_sweep): Call new functions, to which existing functionality is
7048 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7050 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7052 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7054 2014-03-23 Daniel Colascione <dancol@dancol.org>
7056 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7057 only if xic_style calls for it. This change allows Emacs to work
7058 with ibus. Also, don't leak resources if create_frame_xic fails,
7059 and stop caching xic_style across different displays.
7060 (supported_xim_styles): Make const.
7061 (best_xim_style): Remove first parameter: it's always just
7062 supported_xim_styles. Change to look at supported_xim_styles
7065 2014-03-23 Daniel Colascione <dancol@dancol.org>
7067 * term.c (init_tty): Rearrange condition for clarity; print
7068 appropriate diagnostic.
7070 2014-03-23 Daniel Colascione <dancol@dancol.org>
7072 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7073 array. (ASAN caught.)
7075 2014-03-22 Glenn Morris <rgm@gnu.org>
7077 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7079 2014-03-22 Daniel Colascione <dancol@dancol.org>
7081 * process.c (conv_sockaddr_to_lisp): When extracting the string
7082 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7084 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7086 Fix regression introduced by patch for Bug#10500.
7087 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7088 * w32term.c (x_draw_image_relief): Likewise.
7090 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7092 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7093 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7094 maximize a frame for odd default fonts.
7096 2014-03-21 Glenn Morris <rgm@gnu.org>
7098 * minibuf.c (history-length): Increase default from 30 to 100.
7100 2014-03-21 Daniel Colascione <dancol@dancol.org>
7102 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7103 every time we switch to minibuffer.
7105 * alloc.c (lisp_align_malloc, allocate_string_data)
7106 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7107 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7109 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7111 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7112 support more "verbs".
7114 2014-03-21 Daniel Colascione <dancol@dancol.org>
7116 Always prohibit dumping a dumped Emacs.
7118 * emacs.c (might_dump): New variable.
7119 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7120 * lisp.h (might_dump): Declare.
7121 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7123 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7125 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7127 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7129 * doc.c (store_function_docstring): Warn when we don't know where to
7131 (Fsubstitute_command_keys): Don't advertise the fact that
7132 text-properties are dropped, since we think it's a bug that we'll fix.
7134 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7135 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7136 * frame.c (frame_garbaged): Make "docstring" more precise.
7138 2014-03-20 Glenn Morris <rgm@gnu.org>
7140 * charset.c (init_charset): When we cannot find the charsets directory,
7141 mention if EMACSDATA is set.
7143 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7145 * fns.c (Frandom): Fix rare bug where the result isn't random.
7147 Fix porting inconsistency about rounding to even.
7148 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7149 This way, the unusual !HAVE_RINT case acts like the usual
7150 HAVE_RINT case, and we can fix the documentation accordingly.
7152 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7154 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7155 (w32_wnd_proc): Initialize the dwHoverTime member of
7156 TRACKMOUSEEVENT structure.
7158 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7160 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7162 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7164 * search.c (find_newline): Speed up the function when using the
7165 newline cache, by halving the number of calls to
7166 region_cache_forward and region_cache_backward. (Bug#16830)
7168 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7170 * buffer.c (Fset_buffer): Document return value (bug#17015).
7172 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7174 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7175 nil, always resize character wise to avoid potential loss of the
7176 mode line (Bug#16923 related).
7178 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7180 * frame.c (x_set_frame_parameters): Always calculate new sizes
7181 pixelwise to avoid potential loss when rounding.
7183 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7185 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7186 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7188 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7190 * w32.c (fstatat): Don't add an extra slash if the argument ends
7191 with a slash: this fails the subsequent call to stat_worker on
7192 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7194 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7196 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7198 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7200 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7202 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7203 when frame is only on one screen (Bug#14713).
7205 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7207 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7208 there's a valid wrap point in the display line, the last glyph
7209 cannot "just barely fit" on this row, because display_line doesn't
7210 let it. Instead, proceed as if the last glyph didn't fit, so that
7211 we eventually back up the iterator to the wrap point. This avoids
7212 delusional behavior of move_it_to, whereby it proceeds to the next
7213 display line, but sets current_x to zero for all the glyphs that
7214 without word-wrap would fit on the previous display line.
7215 One result was that visual-order cursor movement behaved erratically
7217 (Fmove_point_visually): Add code to find the x coordinate of the
7218 last character before wrap point, under word-wrap on a TTY.
7220 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7222 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7223 also return value of MOVE_POS_MATCH_OR_ZV from
7224 move_it_in_display_line_to, when moving from beginning of line to
7225 point's position. (Bug#16961)
7227 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7229 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7230 * window.c (Fselect_window): Explain NORECORD and
7231 `buffer-list-update-hook' in doc-string.
7233 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7235 * window.c (Fother_window_for_scrolling): Check that
7236 Vother_window_scroll_buffer is a buffer.
7238 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7240 * xterm.c (xim_initialize): Always pass a copy of resource name
7241 to XRegisterIMInstantiateCallback and eassert whether return
7242 value is True. Passing copy is important because Xlib doesn't
7243 make its own copy and resource name argument usually points to
7244 SSDATA (Vx_resource_name), which may be changed from Lisp.
7245 (xim_close_display): For XUnregisterIMInstantiateCallback,
7246 always eassert return value and pass exactly the same values
7247 as were used for XRegisterIMInstantiateCallback.
7248 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7249 sources to check why if you are interested.
7251 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7253 * dispnew.c (change_frame_size_1): Add new_lines instead of
7254 new_height, the latter may be still zero if passed as such.
7255 * window.c (Fwindow_pixel_height): Mention bottom divider in
7258 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7260 Fix "resource temporarily unavailable" with xgselect
7262 * xgselect.c: Include <stdbool.h>.
7263 (xg_select) [!USE_GTK]: Don't lose track of errno.
7265 Fix minor --enable-gcc-warnings issues.
7266 * widget.c (update_various_frame_slots, EmacsFrameResize):
7267 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7269 2014-03-04 Ken Brown <kbrown@cornell.edu>
7271 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7272 represent the actual adjustment needed for alignment.
7274 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7276 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7277 needed, and don't reallocate if the initial allocation already
7278 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7280 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7282 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7285 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7287 * cmds.c (delete-char): Update docstring pointing out that the
7288 function ignores `delete-active-region' and `overwrite-mode'.
7290 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7292 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7294 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7295 allocated buffer due to alignment.
7296 (freehook): If the block to be freed was allocated by
7297 'aligned_alloc', find its real pointer before calling 'free'.
7299 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7302 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7304 * font.c (toplevel): Adjust comment about font cache layout.
7305 (font_clear_cache): Fix to match real font cache layout.
7306 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7307 (Fframe_font_cache) [FONT_DEBUG]: New function.
7308 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7310 Avoid crashes when X fonts are erroneously freed on reused X
7311 'Display *' connection data (Bug#16069). Note that X font
7312 resources still may be leaked, but currently there is no way
7313 to completely avoid it.
7314 * xterm.h (struct x_display_info): New member x_id. Add comments.
7315 * xterm.c (x_display_id): New variable.
7316 (x_term_init): Assign identifier to each opened X connection.
7317 * xfont.c (struct xfont): New member x_display_id.
7318 (xfont_open): Initialize it with frame's display id.
7319 (xfont_close): Check whether font's display id matches the one
7320 recorded for the given display. Adjust comment.
7321 * xftfont.c (struct xftfont_info):
7322 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7324 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7326 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7327 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7328 killed Vother_window_scroll_buffer.
7329 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7331 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7333 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7334 that start with more than 2 slashes as UNCs. (Bug#16751)
7336 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7338 Fix a few crashes and leaks when cloning C strings.
7339 * alloc.c, lisp.h (dupstring): New function.
7340 * gtkutil.c (xg_get_font):
7341 * term.c (tty_default_color_capabilities):
7342 * xsettings.c (store_monospaced_changed)
7343 (store_font_name_changed, parse_settings)
7344 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7345 This avoids some unlikely crashes due to accessing freed storage,
7346 and avoids some minor memory leaks in the more-typical case.
7348 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7350 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7351 cursor when modeline can't be dragged (Bug#16647).
7353 2014-02-28 Glenn Morris <rgm@gnu.org>
7355 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7356 from custom-delayed-init-variables. (Bug#11565)
7358 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7360 More fixes for mouse glyph calculations (Bug#16647).
7361 * window.c (coordinates_in_window): In intersection of
7362 horizontal and vertical window dividers prefer the horizontal
7363 one. Add some extra parens to last fix.
7364 (window_relative_x_coord): Return x-coordinate for header and
7366 * xdisp.c (remember_mouse_glyph): In text area don't extend
7367 glyph into mode line to show the vertical drag cursor there
7368 immediately. Subdivide mouse glyphs in right fringes to show a
7369 horizontal drag cursor as soon as we enter the "grabbable width"
7370 portion. Handle vertical border case separately. Do not
7371 subdivide window divider areas.
7372 (note_mouse_highlight): On bottom divider of bottommost windows
7373 show vertical drag cursor only when the minibuffer window can be
7376 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7378 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7379 reset by the face of the object just displayed. See also bug#76.
7380 (get_next_display_element): If the string came from a display
7381 property, examine the box face attribute at it->position, not at
7382 it->current.pos, since the latter was not updated yet. (Bug#16870)
7383 (handle_face_prop): Improve commentary.
7385 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7387 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7388 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7390 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7392 Fixes around Bug#16647.
7393 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7394 ON_BOTTOM_DIVIDER cases.
7395 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7396 only if the window has no right divider.
7397 (Fcoordinates_in_window_p): Fix doc-string.
7399 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7401 * lread.c (Funintern): Fix doc to match advertised calling convention.
7403 2014-02-24 Daniel Colascione <dancol@dancol.org>
7405 * keyboard.c (read_char): Close race that resulted in lost events.
7407 2014-02-22 Glenn Morris <rgm@gnu.org>
7409 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7410 * window.c (window-resize-pixelwise): Doc fixes.
7412 * process.c (Finternal_default_process_filter)
7413 (Finternal_default_process_sentinel): Doc tweaks.
7415 2014-02-21 Glenn Morris <rgm@gnu.org>
7417 * process.c (Fprocess_buffer, Faccept_process_output)
7418 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7421 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7423 * window.c (Fwindow_scroll_bar_width): New function.
7425 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7427 Pacify GCC when configuring with --enable-gcc-warnings.
7428 * xdisp.c (move_it_in_display_line_to) [lint]:
7429 Initialize recently-added local.
7431 2014-02-21 Daniel Colascione <dancol@dancol.org>
7433 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7435 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7437 * xdisp.c (init_iterator): Don't dereference a bogus face
7438 pointer. (Bug#16819)
7439 (try_cursor_movement): Don't use cursor position if
7440 set_cursor_from_row failed to compute it. This avoids assertion
7441 violations in MATRIX_ROW.
7442 (move_it_in_display_line_to): Save the iterator state in ppos_it
7443 only once per call. Reimplement the method used to return to the
7444 best candidate position if all the positions found in display line
7445 are beyond TO_CHARPOS. This cuts down the number of calls to
7446 bidi_shelve_cache, which moves a lot of stuff when lines are long
7447 and include bidirectional text. (Bug#15555)
7449 2014-02-20 Glenn Morris <rgm@gnu.org>
7451 * data.c (Fdefalias): Doc fix.
7453 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7455 * xdisp.c (display_line): Fix horizontal scrolling of large images
7456 when fringes are turned off. This comes at a price of not
7457 displaying the truncation/continuation glyphs in this case.
7460 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7461 CreateDIBSection returns an error indication, zero out *ximg after
7462 destroying the image. This avoids crashes in memory allocations
7463 due to the fact that some of the callers also call
7464 x_destroy_x_image, which will attempt to free an already free'd
7467 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7469 * widget.c (update_various_frame_slots): Don't set
7470 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7472 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7474 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7476 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7478 temacs --daemon fix (Bug#16599).
7479 * emacs.c (main): Initialize daemon_pipe[1] here ...
7480 (syms_of_emacs): ... instead of here.
7482 2014-02-16 Anders Lindgern <andlind@gmail.com>
7484 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7487 2014-02-16 Daniel Colascione <dancol@dancol.org>
7489 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7490 (xd_get_connection_address): Use it.
7491 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7492 xd_get_connection_address because the latter signals if the bus
7493 we're trying to close is already disconnected.
7495 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7497 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7498 argument to CreateThread. This avoids segfaults on Windows 9X.
7499 Reported by oslsachem <oslsachem@gmail.com>.
7501 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7503 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7504 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7505 (check_lseek): New function, to report lseek errors.
7506 (save_data_space, update_file_ptrs, read_header, write_header)
7507 (copy_file, copy_rest, unexec): Use these news functions.
7508 (update_file_ptrs): Don't assume wraparound behavior when
7509 converting a large size_t value to off_t.
7511 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7513 * composite.c (fill_gstring_header): Pass positions as C integers
7514 and move parameters checking to...
7515 (Fcomposition_get_gstring): ...this function. Handle case when
7516 buffer positions are in reversed order and avoid crash (Bug#16739).
7518 * buffer.c (validate_region): Mention current buffer in error message.
7520 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7522 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7524 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7526 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7528 2014-02-11 Glenn Morris <rgm@gnu.org>
7530 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7531 Replace refs to "OpenStep" in messages.
7533 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7535 Avoid "." at end of error diagnostics.
7536 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7537 * font.c (Ffont_at):
7538 * nsfns.m (ns_display_info_for_name):
7539 * nsselect.m (Fx_own_selection_internal):
7540 * nsterm.m (performDragOperation:):
7541 Remove "." from end of diagnostic.
7543 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7545 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7546 unintuitive (bug#15824).
7547 (Fyes_or_no_p): Doc fix (bug#15456).
7549 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7551 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7553 * eval.c (call_debugger): When exiting the debugger, do not allow
7554 max_specpdl_size less than actual binding depth (Bug#16603).
7555 (syms_of_eval): Adjust docstring.
7557 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7559 * cmds.c (Fself_insert_command): Output a clearer error message on
7560 negative repetitions (bug#9476).
7562 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7564 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7566 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7568 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7570 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7572 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7574 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7576 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7578 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7580 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7581 `exit' works (bug#15865).
7583 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7585 Constrain window box/body sizes and margin widths (Bug#16649).
7586 * xdisp.c (window_box_width): Don't return less than zero.
7587 (window_box_left_offset, window_box_right_offset): Don't return
7588 more than the window's pixel width.
7589 * window.c (window_body_height, window_body_width): Don't return
7591 (window_resize_apply): Adjust margin width, if necessary.
7593 2014-02-07 Glenn Morris <rgm@gnu.org>
7595 * nsterm.m (syms_of_nsterm): Doc fix.
7597 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7599 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7600 New variables: pointers through which to call the respective APIs.
7601 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7602 (filename_from_ansi, sys_link, check_windows_init_file):
7603 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7604 This is required on Windows 9X, where we dynamically load
7605 UNICOWS.DLL which has their non-stub implementations.
7606 (maybe_load_unicows_dll): Assign addresses to these 2 function
7607 pointers after loading UNICOWS.DLL.
7609 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7610 MultiByteToWideChar and WideCharToMultiByte through function
7613 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7616 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7618 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7619 for OSX >= 10.9 if separate spaces are used.
7620 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7622 2014-02-06 Glenn Morris <rgm@gnu.org>
7624 * buffer.c (cache-long-scans): Doc fix.
7626 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7628 * w32fns.c (Fw32_shell_execute): Doc fix.
7630 2014-02-05 Bastien Guerry <bzg@gnu.org>
7632 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7633 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7635 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7637 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7638 outside the window (Bug#16649).
7640 * xdisp.c (note_mouse_highlight): When entering a margin area show
7641 a non-text cursor (Bug#16647).
7643 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7645 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7646 It prompted a compile-time diagnostic on GNU/Linux.
7647 Simplify to remove the need for the label.
7649 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7651 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7652 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7653 to show it; otherwise return 'unsupported--w32-dialog' to signal
7654 to the caller that emulation with menus is necessary.
7655 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7657 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7659 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7662 * menu.c (Fx_popup_dialog): Don't condition the call to
7663 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7664 special symbol 'unsupported--w32-dialog', emulate the dialog with
7665 a menu by calling x-popup-menu.
7667 * menu.h (Qunsupported__w32_dialog): New extern variable.
7669 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7671 * keyboard.c (kbd_buffer_get_event): Read file notification events
7674 * xgselect.c (xg_select): Read glib events in any case, even if
7675 there are no file descriptors to watch for. (Bug#16519)
7677 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7679 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7680 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7681 * w32term.c (w32_draw_window_divider): Handle first and last
7683 * w32term.h (w32_fill_area_abs): New function.
7684 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7686 * xfaces.c (realize_basic_faces): Handle new face ids.
7687 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7688 and bottom divider width.
7689 * xterm.c (x_draw_window_divider): Handle first and last pixels
7692 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7694 * print.c (Fexternal_debugging_output): Add cast to pacify
7695 --enable-gcc-warnings.
7696 * eval.c (call_debugger): Grow specpdl if the debugger was
7697 entered due to specpdl overflow (Bug#16603) and allow more
7698 specpdl space for the debugger itself.
7700 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7702 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7705 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7707 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7708 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7710 * print.c (Fexternal_debugging_output): If the argument character
7711 is non-ASCII, encode it with the current locale's encoding before
7712 writing the result to the terminal. (Bug#16448)
7714 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7715 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7718 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7720 * process.c (create_process): Reset SIGPROF handler in the child.
7721 * callproc.c (call_process): Likewise.
7723 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7725 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7727 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7729 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7730 of zero to print strings, GDB doesn't like it.
7732 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7733 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7734 we still use correct addresses. (Bug#16576)
7736 2014-01-27 K. Handa <handa@gnu.org>
7738 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7739 to preserve the code detection behavior of 24.3.
7740 * coding.h (struct coding_system): New member detected_utf8_bytes.
7741 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7742 (decode_coding_gap): Use short cut for UTF-8 file reading only
7743 when coding->detected_utf8_bytes equals to coding->src_bytes.
7744 * fileio.c (Finsert_file_contents): Cancel the previous change.
7746 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7748 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7749 that are not visible.
7751 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7753 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7754 is grabbed (Bug#16565).
7756 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7758 * xdisp.c (last_max_ascent): Re-remove after erroneously
7759 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7761 (move_it_to): Re-remove reference to last_max_ascent.
7762 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7763 max_descent here instead of calling line_bottom_y.
7766 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7768 * terminal.c (initial_free_frame_resources): New function.
7769 (init_initial_terminal): Install new hook to free face cache
7770 on initial frame and avoid memory leak. For details, see
7771 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7772 * xfaces.c (free_frame_faces): Adjust comment.
7774 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7776 * data.c (Fstring_to_number): Document results if unparsable
7779 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7781 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7783 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7785 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7786 * coding.c (detect_coding_utf_8, emacs_mule_char)
7787 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7788 (check_utf_8, decode_coding):
7789 * coding.h (struct coding_system.errors):
7790 Use ptrdiff_t, not int, for integer values derived from buffer and
7793 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7794 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7795 before invoking decode_coding_gap, since there's just one block.
7797 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7799 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7800 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7801 too early. Again run change_frame_size before assigning menu-
7804 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7806 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7807 arrives, call x_check_fullscreen, in case the new display has a
7808 different resolution. (Bug#16517)
7810 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7812 * term.c (read_menu_input): If the selected frame changes, exit
7814 (tty_menu_show): If the selected frame changes while we displayed
7815 a menu, throw to top level. (Bug#16479)
7817 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7819 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7821 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7823 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7824 * data.c (count_one_bits_word): Fix bug (negated comparison)
7825 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7827 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7829 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7830 Avoid undefined behavior by initializing display property bit of a
7831 string processed by the bidirectional iterator. For details, see
7832 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7834 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7836 Minor cleanup of previous change.
7837 * image.c (imagemagick_error, Fimagemagick_types):
7838 Omit some recently-introduced and unnecessary casts and assignments.
7840 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7842 Fix two memory leaks discovered with Valgrind.
7843 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7844 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7846 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7848 Fixes in window size functions around Bug#16430 and Bug#16470.
7849 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7850 (Fwindow_mode_line_height, Fwindow_header_line_height)
7851 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7852 Minor doc-string adjustments.
7853 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7854 Rewrite doc-strings.
7855 (window_body_height, window_body_width): Do not count partially
7856 visible lines/columns when PIXELWISE is nil (Bug#16470).
7857 (Qfloor, Qceiling): New symbols.
7859 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7861 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7862 when the image cache is not yet allocated. (Bug#16509)
7864 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7866 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7867 re-attach intervals to its base buffer (Bug#16502).
7868 * intervals.c (set_interval_object): Move from here...
7869 * intervals.h (set_interval_object): ... to here. Fix comments.
7871 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7873 Avoid undefined behavior by initializing buffer redisplay bit.
7874 Reported by Dmitry Antipov in
7875 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7876 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7878 Revert some of the CANNOT_DUMP fix (Bug#16494).
7879 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7881 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7883 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7884 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7885 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7886 they are replaced by macros that expand into direct calls to the
7887 corresponding functions from GDI32.DLL.
7888 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7889 variables in the Cygwin build, they are unused.
7891 2014-01-19 K. Handa <handa@gnu.org>
7893 * composite.c (composition_update_it): Fix previous change.
7895 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7897 Fix file name handling on MS-Windows 9X.
7898 * w32.c (maybe_load_unicows_dll): New function.
7900 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7901 on, to make sure we can convert file names to and from UTF-8 on
7902 Windows 9X. This fixes a failure to start up because Emacs cannot
7903 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7905 * w32font.c [WINDOWSNT]: Include w32.h.
7906 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7907 of implementing the same stuff.
7908 Remove now unused g_b_init_is_windows_9x.
7910 * w32.h (maybe_load_unicows_dll): Add prototype.
7912 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7914 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7915 switch to single keyboard. Prevents daemon crashes when a new
7916 client connects while we show a TTY menu in an existing client.
7919 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7921 Fix MinGW64 porting problem with _setjmp.
7922 Reported by Eli Zaretskii in:
7923 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7924 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7925 the old _setjmp and _longjmp. All uses changed.
7927 2014-01-13 Daniel Colascione <dancol@dancol.org>
7929 * textprop.c (Fremove_list_of_text_properties):
7930 Correctly handle reaching the end of the interval tree. (Bug#15344)
7932 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7934 * xdisp.c (resize_mini_window): Round height to a multiple of
7935 frame's line height. Fix bug in calculation of window start
7936 position (Bug#16424).
7938 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7940 * macfont.m: Include termchar.h.
7941 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7942 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7943 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7944 *_WITH_GC_* to take face and f as parameters.
7945 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7946 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7948 2014-01-13 Daniel Colascione <dancol@dancol.org>
7950 Fix menu item updating in the presence of the Unity global menu
7953 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7954 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7956 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7957 updating menus; explain why.
7958 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7959 problem it's supposed to solve and it interferes with detecting
7960 the presence of a global menu.
7961 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7964 2014-01-11 K. Handa <handa@gnu.org>
7966 * composite.c (composition_update_it): Fix indexing of
7967 LGSTRING_CHAR (Bug#15984).
7969 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7971 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7973 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7975 * xdisp.c (try_window_id): Don't use this function's optimizations
7976 if overlays in the buffer displayed by the window have changed
7977 since last redisplay. (Bug#16347)
7978 (message_dolog): Fix indentation.
7980 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7982 * frame.c (frame_resize_pixelwise): Fix doc-string.
7984 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7986 Fix handling of internal borders (Bug#16348).
7987 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7988 Remove internal border width from pixel width of windows.
7989 (change_frame_size_1): Don't return early when frame's pixel
7990 size changes - we still have to record the new sizes in the
7992 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7993 also when toolbar gets larger.
7994 * window.c (check_frame_size): Include internal_border_width in
7996 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7997 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7998 In non-toolkit/non-GTK version clear internal border.
7999 * xterm.c (x_clear_under_internal_border): New function for
8000 non-toolkit/non-GTK version.
8001 (x_after_update_window_line): In non-toolkit/non-GTK version
8003 (handle_one_xevent, x_set_window_size):
8004 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8005 * xterm.h (x_clear_under_internal_border): Extern it.
8007 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8009 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8010 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8013 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8015 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8016 last value of point is not equal to buffer's point. (Bug#16129)
8018 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8021 * nsterm.h (updateCollectionBehavior): Rename from
8022 updateCollectionBehaviour. All uses changed.
8024 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8025 * Makefile.in (SETFATTR): New macro.
8026 (temacs$(EXEEXT)): Use it.
8028 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8030 Fix maximization behavior on Windows (Bug#16300).
8031 * w32fns.c (w32_fullscreen_rect): Don't handle
8032 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8033 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8034 of SetWindowPos. Restore last placement also when leaving
8035 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8036 but the FULLSCREEN_BOTH case.
8038 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8041 * data.c (arithcompare_driver):
8042 * fileio.c (Fcar_less_than_car):
8043 * fns.c (internal_equal):
8044 * frame.c (delete_frame):
8045 * lisp.h (enum More_Lisp_Bits):
8047 Avoid C99 constructs that don't work in C89.
8048 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8049 to port to C89, which doesn't have 'long long'.
8050 (count_trailing_zero_bits): Use them.
8052 2014-01-03 Chong Yidong <cyd@gnu.org>
8054 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8056 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8058 Further adjust frame/window scrollbar width calculations.
8059 * window.c (apply_window_adjustment):
8060 Set windows_or_buffers_changed.
8061 (Fwindow_scroll_bars): Return actual scrollbar width.
8062 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8063 For non-toolkit builds again use 14 as minimum width and set
8064 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8065 * xterm.c (XTset_vertical_scroll_bar): Take width from
8066 WINDOW_SCROLL_BAR_AREA_WIDTH.
8067 (x_new_font): Rename wid to unit. Base calculation of new
8068 scrollbar width on toolkit used and make it analogous to that of
8069 x_set_scroll_bar_default_width.
8070 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8071 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8072 of GetSystemMetrics.
8073 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8074 WINDOW_SCROLL_BAR_AREA_WIDTH.
8075 (x_new_font): Make it correspond to changes in xterm.c.
8077 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8079 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8080 This is a cleaner way to fix the MinGW-w64 porting problem.
8081 Check for INTPTR_MAX misconfiguration.
8083 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8085 * search.c (newline_cache_on_off, find_newline): In indirect
8086 buffers, use the newline cache of the base buffer.
8088 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8089 buffer, invalidate the caches of its base buffer. (Bug#16265)
8091 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8092 buffers, use the width-run cache of the base buffer.
8094 * xdisp.c (redisplay_window): When the window displays an indirect
8095 buffer, and the character widths in the display table have
8096 changed, invalidate the width-run cache of the corresponding base
8099 * fileio.c (Finsert_file_contents): When invalidating the newline
8100 cache, consider the case of inserting into indirect buffer.
8102 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8103 In indirect buffers, use the paragraph cache of the base buffer.
8105 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8107 * window.c (grow_mini_window): Fix last change.
8109 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8111 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8113 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8115 * w32term.c (w32_initialize): Use LCID and LOWORD.
8117 * w32proc.c (create_child): Use pid_t for 5th argument.
8118 (IsValidLocale): Don't provide prototype for MinGW64.
8119 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8120 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8122 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8123 MinGW64 doesn't support.
8125 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8127 * w32.c (set_named_security_info): New function.
8128 (acl_set_file): Fall back on set_named_security_info if
8129 set_file_security fails.
8130 (g_b_init_set_named_security_info_w)
8131 (g_b_init_set_named_security_info_a): New static variables.
8132 (globals_of_w32): Initialize them to zero.
8133 (set_named_security_info): Set them to non-zero if the
8134 corresponding API is available.
8135 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8136 New function typedefs.
8138 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8140 Some more fixes following pixelwise resize changes including one
8142 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8143 of frame_resize_pixelwise.
8144 * widget.c (pixel_to_text_size): New function.
8145 (update_wm_hints): Have size hints respect value of
8146 frame_resize_pixelwise.
8147 (EmacsFrameResize): Alway process resize requests pixelwise.
8148 * window.c (grow_mini_window): Make sure mini window is at least
8150 * xdisp.c (display_menu_bar): Make sure menubar extends till
8152 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8153 (x_set_tool_bar_lines): Calculate pixelwise.
8154 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8155 frame_resize_pixelwise.
8157 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8159 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8160 variables not used there.
8162 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8164 * w32.c (sys_umask): New function. (Bug#16299)
8166 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8168 * dispnew.c (change_frame_size_1): Take old width of root window
8169 from that window's pixel width. (Bug#16284)
8171 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8173 Plain copy-file no longer chmods an existing destination (Bug#16133).
8174 * fileio.c (realmask): Now a static var, not a local.
8175 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8176 Remove arg STATPTR. All uses changed.
8177 (Fcopy_file): Do not alter permissions of existing destinations,
8178 unless PRESERVE-PERMISSIONS (renamed from
8179 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8180 Avoid race when testing for existing destinations and for
8181 when input and output files are the same.
8182 If changing the group fails, adjust both default and
8183 preserved permissions so that access is not granted to the
8185 (Fset_default_file_modes, init_fileio): Update realmask.
8186 (Fdefault_file_modes): Use realmask instead of calling umask.
8188 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8190 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8191 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8192 flags on the daemon pipe ends before execing.
8194 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8196 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8197 session. (Bug#14739)
8199 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8201 * callproc.c (Vexec_path): Document that exec-directory is in it.
8203 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8205 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8208 2013-12-27 Chong Yidong <cyd@gnu.org>
8210 * data.c (Fsymbol_function): Doc fix.
8212 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8214 Some more tinkering with Bug#16051.
8215 * window.c (resize_frame_windows): Don't let the size of the
8216 root window drop below the frame's default character size.
8217 Never ever delete any subwindows - let the window manager do the
8220 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8221 of toolbar lines needed when they exceed the height of the root
8223 (unwind_create_frame_1): New function.
8224 (Fx_create_frame): Generally inhibit calling the window
8225 configuration change hook here. Remove extra call to
8226 change_frame_size - it's not needed when we don't run the
8227 configuration change hook.
8229 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8231 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8232 On my Fedora 19 platform the core dumps were so big that
8233 my desktop became nearly catatonic.
8234 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8235 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8236 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8237 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8238 a clang-only syntax.
8239 * conf_post.h (__has_feature): New macro, if not already defined.
8240 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8241 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8243 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8245 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8246 is a file name. (Bug#16252)
8248 2013-12-25 Chong Yidong <cyd@gnu.org>
8250 * keyboard.c (Voverriding_terminal_local_map)
8251 (Voverriding_local_map): Doc fix.
8253 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8255 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8257 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8258 file name when it is submitted to ShellExecute. Simplify code.
8259 Don't test DOCUMENT for being a string, as that is enforced by
8260 CHECK_STRING. Doc fix.
8262 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8264 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8265 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8266 redisplay_tool_bar does. Improve and fix commentary.
8267 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8268 limits of the glyph matrices. (Bug#16051)
8269 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8270 only when the new size is different from the old one, and the new
8271 size can be achieved given the frame height.
8273 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8275 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8277 2013-12-23 Glenn Morris <rgm@gnu.org>
8279 * lread.c (Fload): Mention load-prefer-newer in doc.
8281 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8283 Handle Bug#16207 by being more restrictive when running hooks.
8284 * window.c (unwind_change_frame): New function.
8285 (Fset_window_configuration): Don't run configuration change hook
8286 while the frame configuration is unsafe. Call select_window
8289 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8291 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8293 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8295 * nsterm.h: Declare EmacsColor category.
8297 * nsterm.m (NSColor): Implement EmacsColor category.
8298 (ns_get_color): Use colorUsingDefaultColorSpace.
8299 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8301 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8303 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8305 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8306 having the PNG_NORETURN attribute, to avoid compiler warning in
8309 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8311 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8313 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8314 fringe background extension.
8315 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8316 because they are now always the same as `left' and `width',
8317 respectively. Remove code for the case that `width' and
8318 `sb_width' are different.
8320 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8322 Remove scroll_bar_actual_width from frames.
8323 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8324 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8325 (x_figure_window_size):
8326 * nsterm.m (x_set_window_size):
8327 * widget.c (set_frame_size):
8328 * w32term.c (x_set_window_size):
8329 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8330 scroll_bar_actual_width.
8332 Convert scroll_bar members to integers on Windows.
8333 * w32term.h (struct scroll_bar): Convert top, left, width,
8334 height, start, end and dragging to integers.
8335 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8337 * w32term.c (w32_set_scroll_bar_thumb)
8338 (w32_scroll_bar_handle_click): Remove XINT conversions for
8339 scroll_bar members. Treat bar->dragging as integer.
8340 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8341 first element. Remove XINT conversions for scroll_bar members.
8342 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8343 Remove XINT conversions for scroll_bar members.
8345 Fix assignment for new window total sizes.
8346 * window.c (Fwindow_resize_apply_total): Assign values for
8349 2013-12-20 Chong Yidong <cyd@gnu.org>
8351 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8352 argument to `append'.
8354 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8356 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8357 current text face, for extending the face of the display margins.
8360 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8361 Doc fix. (Bug#16190)
8363 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8365 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8368 * nsterm.m (Qfile, Qurl): New.
8369 (EV_MODIFIERS2): New macro.
8370 (EV_MODIFIERS): Use EV_MODIFIERS2.
8371 (ns_term_init): Remove font and color from DND, does not work on
8372 newer OSX, and other ports don't have them.
8373 (performDragOperation:): Handle modifiers used during drag.
8374 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8375 Remove global Lisp variables used to communicate with ns-win.el.
8376 Remove font and color handling.
8377 (syms_of_nsterm): Defsym Qfile and Qurl.
8379 2013-12-19 Anders Lindgren <andlind@gmail.com>
8381 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8382 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8384 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8385 (constrainFrameRect): Remove special case nr_screens == 1.
8386 Don't constrain size to size of view.
8388 * nsterm.h (ns_output): Remove dont_constrain.
8390 2013-12-19 Anders Lindgren <andlind@gmail.com>
8392 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8394 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8396 Minor fixes for recent openp changes.
8397 * lisp.h (GCPRO7): New macro.
8398 * lread.c (openp): Use bool for boolean; all callers changed.
8399 Protect save_string from GC. Don't assume that file descriptors
8400 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8401 warning about uninitialized variable.
8403 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8405 * w32fns.c (emacs_abort): Use intptr_t as argument of
8406 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8408 2013-12-18 Glenn Morris <rgm@gnu.org>
8410 * lread.c (Fload): Pass load_prefer_newer to openp.
8411 Don't bother checking mtime if openp already did it.
8412 (openp): Add `newer' argument, to check all suffixes
8413 and find the newest file.
8414 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8415 * callproc.c (call_process):
8416 * charset.c (load_charset_map_from_file):
8417 * emacs.c (init_cmdargs):
8418 * image.c (x_create_bitmap_from_file, x_find_image_file):
8420 * lread.c (Flocate_file_internal):
8421 * process.c (Fformat_network_address):
8422 * sound.c (Fplay_sound_internal):
8423 * w32.c (check_windows_init_file):
8424 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8426 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8428 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8430 * w32.c (getloadavg): Don't index samples[] array with negative
8431 indices. Recover from wall-clock time being set backwards.
8433 * w32term.c (w32_initialize): Declare the argument of
8434 set_user_model as const.
8436 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8437 (w32_menu_show): Constify some arguments passed to MessageBox.
8439 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8440 to initialize Lisp objects.
8442 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8443 initialize Lisp objects.
8445 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8446 use variables used only on X under that condition.
8448 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8449 variables not used there.
8451 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8453 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8454 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8456 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8458 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8459 code, revealed in presence of R2L characters, character
8460 compositions, and display vectors. A better fix for Bug#16148.
8461 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8462 GTK and NS builds, they don't have this member of struct frame.
8464 * dispextern.h (struct composition_it): Correct a comment for the
8467 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8469 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8470 This prevents a compilation error on C compilers that do not
8471 default functions to return 'int' if not declared. Also, add
8472 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8473 since it now uses inline functions.
8475 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8477 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8478 display margins on mode line, header line, and in the frame's
8479 tool-bar window. (Bug#16165)
8481 2013-12-16 Andreas Schwab <schwab@suse.de>
8483 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8485 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8487 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8490 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8492 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8494 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8496 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8497 intended to find bogus pointers in font objects (Bug#16140).
8498 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8499 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8500 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8501 Disable for MS-Windows due to Bug#15876; apparently this
8502 requires more or less substantial changes in fontset code.
8503 * xfont.c (xfont_close):
8504 * xftfont.c (xftfont_close): Call x_display_info_for_display
8505 to check whether 'Display *' is valid (Bug#16093 and probably
8508 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8510 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8511 Reported by Juanma Barranquero <lekktu@gmail.com>.
8513 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8514 open a pty on MS-Windows. (Bug#16152)
8516 * emacs.c (decode_env_path): Fix bogus comparison against
8517 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8519 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8521 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8522 (Fx_file_dialog): Add parentheses around && to silence warning.
8524 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8526 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8528 * xdisp.c (extend_face_to_end_of_line): Extend background of
8529 non-default face in margin areas as well. (Bug#16151)
8530 (display_line): Call extend_face_to_end_of_line for continued
8531 lines as well, if the display margins have non-zero width.
8532 (set_glyph_string_background_width): When needed, set the
8533 extends_to_end_of_line_p flag on glyph strings to be drawn in
8534 margin areas, not only in the text area.
8536 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8539 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8541 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8542 Don't worry about verify_error being t, since it has to be a list.
8544 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8546 Use bool for boolean, focusing on headers.
8547 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8548 No need to include <stdbool.h>, since conf_post.h does it now.
8549 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8550 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8551 (SET_PER_BUFFER_VALUE_P):
8552 * ccl.c, ccl.h (setup_ccl_program):
8553 * ccl.h (CHECK_CCL_PROGRAM):
8554 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8555 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8556 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8557 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8558 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8559 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8560 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8561 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8562 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8563 (CHARSET_FAST_MAP_SET):
8564 * coding.c (decode_coding_ccl, encode_coding_ccl):
8565 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8566 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8567 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8568 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8569 (decode_coding_c_string):
8570 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8571 * conf_post.h (has_attribute):
8572 * dispextern.h (trace_redisplay_p)
8573 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8574 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8575 (SET_GLYPH_FROM_CHAR_GLYPH)
8576 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8577 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8578 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8579 (cursor_in_mouse_face_p):
8580 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8581 (blank_row, prepare_desired_row)
8582 (build_frame_matrix_from_leaf_window, make_current)
8583 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8584 (update_window, scrolling_window, update_frame_line):
8585 * disptab.h (GLYPH_FOLLOW_ALIASES):
8586 * editfns.c (Fformat):
8587 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8588 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8589 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8590 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8591 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8592 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8593 (FONT_DEFERRED_LOG):
8594 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8595 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8596 (FRAME_MOUSE_UPDATE):
8597 * fringe.c (Fdefine_fringe_bitmap):
8598 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8599 (x_create_bitmap_from_xpm_data, xpm_load_image):
8600 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8601 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8602 (MERGE_INTERVAL_CACHE):
8603 * keymap.h (KEYMAPP):
8604 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8605 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8606 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8607 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8608 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8609 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8610 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8611 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8612 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8613 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8614 (SETUP_BUFFER_SYNTAX_TABLE):
8615 * systime.h (timespec_valid_p):
8616 * term.c (save_and_enable_current_matrix):
8617 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8618 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8619 (redisplay_internal, try_window_reusing_current_matrix)
8620 (sync_frame_with_window_matrix_rows, try_window_id)
8621 (display_menu_bar, display_tty_menu_item, display_mode_line)
8622 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8623 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8624 * xmenu.c (xmenu_show):
8625 * xterm.c (use_xim, x_term_init):
8626 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8627 (struct x_bitmap_record):
8628 Use bool for booleans.
8629 * ccl.c (struct buffer_text):
8630 * ccl.h (struct ccl_program):
8631 * charset.h (struct charset):
8633 * coding.h (struct iso_2022_spec, struct coding_system):
8634 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8635 (struct glyph_string, struct face, struct face_cache)
8636 (struct bidi_string_data, struct bidi_it)
8637 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8639 * editfns.c (Fformat):
8640 * frame.h (struct frame):
8641 * fringe.c (struct fringe_bitmap):
8642 * intervals.h (struct interval):
8643 * keyboard.h (struct kboard):
8644 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8645 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8646 (struct Lisp_Buffer_Local_Value, union specbinding):
8647 * macfont.m (struct macfont_info):
8648 * process.h (struct Lisp_Process):
8649 * termchar.h (struct tty_display_info):
8650 * window.h (struct window):
8651 * xterm.h (struct x_output):
8652 Use bool_bf for boolean bit-fields.
8653 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8654 All callers changed.
8655 * ccl.h (struct ccl_program): Remove unused members private_state,
8656 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8658 (struct ccl_spec): Remove unused members cr_carryover,
8659 eight_bit_carryover.
8660 * conf_post.h: Include <stdbool.h>.
8661 (bool_bf): New type.
8662 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8663 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8664 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8665 'do { ... } while (false)' brackets.
8666 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8667 Args must now be expressions; all callers changed.
8668 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8669 (PRODUCE_GLYPHS): Simplify use of boolean.
8670 * fileio.c (Fcopy_file):
8671 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8672 * lisp.h (UNGCPRO): Return void, not int.
8673 (FOR_EACH_TAIL): Use void expression, not int expression.
8674 * region-cache.c: Reindent.
8675 * region-cache.h: Copy comments from region-cache.c, to fix
8676 incorrect remarks about booleans.
8678 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8680 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8681 when character at point is displayed from a display vector.
8684 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8686 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8687 now a list of certificate validation checks that will abort a
8688 connection with an error.
8689 (Fgnutls_boot): Document it and use it.
8691 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8693 * w32term.c (w32_enable_frame_resize_hack): New variable.
8694 (x_set_window_size): Use it to hack frame resizing on Windows
8697 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8699 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8700 Windows-specific code to w32.c. Change error message text to
8701 match that of Posix platforms.
8703 * w32.c (w32_copy_file): New function, most of the code copied and
8704 reworked from Fcopy_file. Improve error handling. Plug memory
8705 leak when errors are thrown. Support file names outside of the
8706 current codepage. (Bug#7100)
8708 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8710 * lread.c (load_path_default): Prototype.
8712 2013-12-13 Glenn Morris <rgm@gnu.org>
8714 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8715 (dump_path): Remove.
8716 (load-path-default): Remove `changed' argument.
8717 Do not set dump_path permanently. Simplify.
8718 (init_lread): Simplify.
8719 (syms_of_lread): Remove dump_path.
8721 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8723 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8724 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8725 2013-12-12 font-related change to avoid Bug#16128, which
8726 is quite hard to fix without even more substantial changes.
8728 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8730 * font.c (font_close_object): Check for live frame (Bug#16128).
8732 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8734 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8735 Return ptrdiff_t, not int, since it's a buffer size.
8736 Reindent/reparen some macros to a more Gnuish style.
8738 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8740 Avoid undefined behavior with huge regexp interval counts.
8741 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8742 since it's now specialized to interval counts. All uses changed.
8743 Do not assume wraparound on signed integer overflow.
8744 (regex_compile): Simplify based on the above changes.
8746 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8748 Support file names on MS-Windows that use characters outside of
8749 the current system codepage. (Bug#7100)
8751 * w32.c (get_file_security, set_file_security)
8752 (create_symbolic_link): Separate pointers and boolean flags for
8753 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8754 non-zero, else the former.
8755 (codepage_for_filenames, filename_to_utf16, )
8756 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8758 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8760 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8761 Accept only one argument; all callers changed.
8762 (dostounix_filename): Remove the second argument, now works in
8763 UTF-8. All callers changed.
8764 (parse_root): Lose DBCS code.
8765 (get_long_basename, w32_get_short_filename, init_environment)
8766 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8767 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8768 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8769 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8770 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8771 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8773 (ansi_encode_filename): New function.
8774 (get_emacs_configuration, get_emacs_configuration_options):
8776 (add_volume_info, GetCachedVolumeInformation): Run the input file
8777 name through unixtodos_filename, to ensure it is stored and
8778 referenced in canonical form.
8779 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8780 (logon_network_drive, sys_link, utime): Improve error handling.
8781 (sys_access): New function.
8782 (hashval, generate_inode_val): Unused functions deleted.
8783 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8784 (check_windows_init_file): Convert error message from UTF-8 to
8785 ANSI codepage, for display in the message box.
8786 (globals_of_w32): Set w32_unicode_filenames according to the OS
8789 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8790 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8791 (syms_of_w32term): Declare w32-unicode-filenames.
8793 * w32proc.c (new_child, delete_child): Remove code that handled
8794 unused pending_deletion and input_file members of the child struct.
8795 (create_child, sys_spawnve): Convert all file names to ANSI
8796 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8797 name cannot be encoded in ANSI codepage. Don't use
8798 unixtodos_filename, mirror slashes by hand.
8799 (record_infile, record_pending_deletion): Functions deleted.
8800 (Fw32_short_file_name): Call w32_get_short_filename instead of
8803 * w32notify.c (add_watch): Work in Unicode mode when
8804 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8805 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8806 instead, do the same with Lisp primitives.
8808 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8809 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8810 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8811 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8812 (Fw32_shell_execute): Improve error reporting.
8813 (Fdefault_printer_name): Ifdef away for Cygwin.
8815 * w32.h (struct _child_process): Remove input_file and
8816 pending_deletion members that are no longer used.
8817 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8818 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8819 (ansi_encode_filename): New and updated prototypes.
8821 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8823 (unexec): Don't use dostounix_filename, it expects a file name in
8824 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8827 * fileio.c (Ffile_name_directory, file_name_as_directory)
8828 (directory_file_name, Fexpand_file_name)
8829 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8830 arguments of dostounix_filename.
8831 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8832 use MAX_UTF8_PATH for size of file-name strings.
8833 (emacs_readlinkat): Build an explicitly unibyte string for file
8835 (syms_of_fileio) <file-name-coding-system>:
8836 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8838 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8839 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8840 directories to UTF-8.
8841 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8842 environment, and each element of the input PATH, to UTF-8.
8844 * dired.c (file_attributes): Use build_unibyte_string explicitly
8845 to make Lisp strings from user and group names.
8847 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8850 * coding.c (decode_file_name, encode_file_name): New functions.
8852 * termcap.c (tgetent): Adapt to the change in arguments of
8855 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8858 * msdos.c (dostounix_filename, init_environment): Adapt to the
8859 change in arguments of dostounix_filename.
8861 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8862 [WINDOWSNT]: Encode file names passed to the image libraries in
8865 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8866 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8868 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8869 arguments of dostounix_filename.
8871 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8873 * font.h (struct font_entity) [HAVE_NS]: New field to record
8874 font driver which was used to create this entity.
8875 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8876 frame where the font was opened.
8877 (font_close_object): Add prototype.
8878 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8879 (font_close_object): Not static any more. Lost frame arg.
8880 Adjust comment and users.
8881 * alloc.c (cleanup_vector): Call font_close_object to adjust
8882 per-frame font counters correctly. If HAVE_NS, also call
8883 driver-specific cleanup for font-entity objects.
8884 * ftfont.c (ftfont_open):
8885 * nsfont.m (nsfont_open):
8886 * w32font.c (w32font_open_internal):
8887 * xfont.c (xfont_open):
8888 * xftfont.c (xftfont_open): Save frame pointer in font object.
8889 * macfont.m (macfont_open): Likewise.
8890 (macfont_descriptor_entity): Save driver pointer to be able
8891 to call its free_entity routine when font-entity is swept.
8892 * ftxfont.c (ftxfont_open): Add eassert because frame
8893 pointer should be saved by ftfont_driver.open.
8895 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8897 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8898 input polling is used. This is still meaningful for Cygwin, see
8899 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8900 * keyboard.c (poll_for_input_1, input_polling_used):
8901 Define unconditionally.
8902 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8903 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8904 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8905 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8906 (face_for_char): Likewise. Rearrange eassert and return ASCII
8907 face for CHAR_BYTE8_P.
8908 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8910 2013-12-11 Ken Brown <kbrown@cornell.edu>
8912 * dispextern.h (erase_phys_cursor):
8913 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8915 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8917 * nsterm.m (x_free_frame_resources):
8918 * term.c (tty_free_frame_resources):
8919 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8920 face cache because it's implied by free_frame_faces anyway.
8921 * w32term.c (x_free_frame_resources): Likewise. Do not call
8922 free_frame_faces twice.
8924 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8926 * editfns.c (Fformat_time_string): Mention %F in the doc.
8928 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8930 * window.c (resize_frame_windows): Don't return immediately when
8931 the root window's size doesn't change - the minibuffer window
8932 may still have to be repositioned/resized.
8933 * xfns.c (Fx_create_frame): Always change the frame size after
8934 initializing the frame's faces.
8935 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8936 change_frame_size should already have done it.
8937 (x_new_font): Assign new tool- and menu-bar heights.
8938 (x_set_window_size_1): Account for tool- and menu-bar heights
8939 (Bug#16013). Don't set pixel sizes since change_frame_size
8940 should already have done it.
8942 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8944 Remove the option of using libcrypto.
8945 * Makefile.in (LIB_CRYPTO): Remove.
8946 (LIBES): Don't use it.
8948 2013-12-11 Juri Linkov <juri@jurta.org>
8950 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8951 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8953 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8955 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8956 drawn tool bar items (Bug#16058).
8957 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8959 2013-12-09 Ken Brown <kbrown@cornell.edu>
8961 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8963 * lisp.h (get_frame_param): Adjust conditions for prototype
8966 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8968 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8969 Avoid unused macro warning if configured --without-xft.
8971 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8973 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8975 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8977 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8979 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8981 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8983 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8985 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8987 Use libcrypto's checksum implementations if available, for speed.
8988 * Makefile.in (LIB_CRYPTO): New macro.
8991 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8992 The macro didn't conform to C99 due to type mismatch,
8993 which caused compilation failure with Sun C 5.12,
8994 and it was confusing anyway. Include window.h to declare
8995 redisplay_other_windows.
8997 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8999 * window.c (set_window_buffer): Update mode line (bug#16084).
9001 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9003 Fix minor problems found by static checking.
9004 * keyboard.c (poll_for_input_1, input_polling_used):
9005 Define only if HAVE_NTGUI.
9006 * xmenu.c (popup_activate_callback): Omit unnecessary
9007 check against USE_X_TOOLKIT, which must be defined here anyway.
9008 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9011 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9013 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9015 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9017 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9019 * nsterm.m (x_set_window_size): Remove fprintf.
9020 (init): Define always. Set applicationDidFinishLaunchingCalled
9022 (applicationDidFinishLaunching:):
9023 Set applicationDidFinishLaunchingCalled.
9024 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9027 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9029 Pixel resize changes for NS (Bug#16049).
9030 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9031 height/width. row/cols are locals.
9032 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9033 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9034 (windowWillResize): Remove gsextra. Calculate extra as in
9036 (x_new_font): Don't change frame size if fullscreen.
9037 Change size pixelwise.
9039 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9040 comment in xfns.c. Change to pixelwise call.
9042 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9044 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9047 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9049 * xterm.c (input_signal_count): Remove.
9050 (x_dispatch_event): Define unconditionally.
9051 (x_make_frame_visible): Process X events until the frame
9052 is really visible (Bug#16027).
9053 * xterm.h (x_dispatch_event): Declare unconditionally.
9055 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9057 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9059 * nsterm.m (x_set_window_size): Handle pixelwise.
9061 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9063 * w32term.c (x_new_font):
9064 * xterm.c (x_new_font): Calculate new frame size from new font
9067 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9069 * lisp.h (FOR_EACH_TAIL): New macro.
9070 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9072 * window.c (select_window): Call second wset_redisplay before we change
9073 selected_window (bug#16034).
9075 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9077 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9079 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9081 * w32xfns.c: Include window.h, to avoid a compiler warning.
9083 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9085 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9086 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9087 window_scroll takes care of it.
9088 (Fset_window_point, Fdelete_other_windows_internal)
9089 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9090 (Fsplit_window_internal, Fdelete_window_internal)
9091 (Fresize_mini_window_internal, Fset_window_configuration)
9092 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9093 cause redisplay instead of forcing a complete redisplay.
9094 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9095 we're only affecting the selected_window.
9097 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9099 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9100 directional control characters. Update type and category
9101 determination according to the UBA from Unicode v6.3.
9102 (bidi_category_t): New category EXPLICIT_FORMATTING.
9104 * dispextern.h (bidi_type_t): Update to include new bidirectional
9105 properties introduced with Unicode v6.3. (Bug#16043)
9107 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9109 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9112 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9114 * font.c (font_list_entities): Remove dummy assignment.
9115 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9116 used on graphic displays only. Remove unused 'font_encoder' member.
9117 (struct font_bitmap): Remove unused 'extra' member.
9118 * nsfont.m (nsfont_open):
9119 * w32font.c (w32font_open_internal):
9120 * ftfont.c (ftfont_get_bitmap): Adjust users.
9122 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9124 Use bool for boolean.
9125 * tparam.c (tparam1):
9126 * undo.c (record_point, record_property_change):
9127 Use bool for boolean, for local vars that are always true or false.
9129 Minor integer overflow fixes (Bug#16033).
9130 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9131 This improves on the previous fix to this function.
9132 (window_resize_check): When summing up pixel counts, don't rely on
9133 undefined behavior if the sum overflows.
9135 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9137 * window.c (Fset_window_new_pixel): Don't choke at negative
9138 argument value (Bug#16033).
9140 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9141 to avoid crash in window_box_height.
9143 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9144 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9146 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9148 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9150 Minor integer overflow fixes.
9151 * window.c (Fset_window_new_pixel, grow_mini_window):
9152 * xdisp.c (Fwindow_text_pixel_size):
9153 Avoid undefined behavior on signed integer overflow.
9154 * xfns.c (x_set_mouse_color):
9155 Check that drag shape fits in 'unsigned', since that's what X wants.
9157 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9159 Improve reporting of fatal exception on MS-Windows.
9160 * w32fns.c (my_exception_handler): New function.
9161 (globals_of_w32fns): Set it up as the unhandled exception
9162 handler. Initialize exception code and address to zeros.
9163 (emacs_abort): If the exception code and address are available,
9164 print them at the beginning of the backtrace. Fix the format of
9165 printing addresses (was producing 0x0x12345678 on XP).
9168 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9170 * eval.c (Fbacktrace__locals): New function.
9171 (syms_of_eval): Defsubr it.
9173 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9175 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9176 Define here to unify between...
9177 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9178 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9180 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9182 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9184 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9185 fringe background extension.
9186 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9187 because they are now always the same as `left' and `width',
9188 respectively. Remove code for the case that `width' and
9189 `sb_width' are different.
9191 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9193 Fix minor problems found by static checking.
9194 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9195 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9196 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9198 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9200 * image.c (imagemagick_compute_animated_image): Don't crash if we
9201 have an animation with different-sized images (bug#15313).
9203 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9205 Remove some unused items introduced during pixelwise change.
9206 * window.c (window_resize_total_check): Remove unused function.
9207 * xdisp.c (remember_mouse_glyph): Remove unused label.
9208 (Ftool_bar_height): Move declaration inside #if.
9209 * xterm.c (x_set_window_size): Don't use r and c.
9211 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9213 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9216 * window.c (Fset_window_configuration): Comment out unused variables.
9218 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9220 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9222 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9224 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9226 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9227 HAVE_GNUTLS3 (Bug#16001).
9229 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9230 if interrupts are deferred (Bug#15801).
9232 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9234 Support resizing frames and windows pixelwise.
9235 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9236 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9237 (struct glyph_matrix): Replace window_left_col and
9238 window_top_line by window_pixel_left and window_pixel_top.
9239 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9241 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9242 (draw_window_divider, move_it_to, x_draw_right_divider)
9243 (x_draw_bottom_divider, change_frame_size): Add or fix
9245 * dispnew.c (change_frame_size_1): Change prototype.
9246 (adjust_glyph_matrix, required_matrix_width)
9247 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9248 values instead of lines and columns.
9249 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9250 WINDOW_TOTAL_FRINGE_WIDTH.
9251 (handle_window_change_signal, do_pending_window_change)
9252 (init_display): Adjusts calls of change_frame_size.
9253 (change_frame_size, change_frame_size_1): Handle pixelwise
9255 * frame.c (Qright_divider_width, Qbottom_divider_width):
9257 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9258 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9259 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9260 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9262 (set_frame_param): New function.
9263 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9264 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9265 (Ffringe_width, Fborder_width, Fright_divider_width)
9266 (Fbottom_divider_width): New functions, defsubr them.
9267 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9268 New argument pixelwise.
9269 (struct frame_parm_table): New members Qright_divider_width and
9270 Qbottom_divider_width.
9271 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9272 (x_report_frame_params): Handle Qright_divider_width and
9273 Qbottom_divider_width.
9274 (x_set_right_divider_width, x_set_bottom_divider_width):
9276 (frame_resize_pixelwise): New option.
9277 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9278 new_pixelwise, right_divider_width and bottom_divider_width;
9279 remove total_lines; rename text_lines, text_cols, new_text_lines
9280 and new_text_cols to text_height, text_width, new_height and
9281 new_width respectively.
9282 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9283 FRAME_TEXT_WIDTH respectively.
9284 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9285 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9286 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9288 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9289 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9290 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9291 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9292 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9293 (FRAME_TOTAL_COLS_ARG): Remove macro.
9294 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9295 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9296 (x_wm_set_size_hint): Handle frame pixel sizes.
9297 * indent.c (compute_motion, Fcompute_motion):
9298 Call window_body_width instead of window_body_cols.
9299 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9300 (make_lispy_position): Handle right and bottom dividers.
9301 (Fsuspend_emacs): Pixelize call of change_frame_size.
9302 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9303 * lisp.h: Extern set_frame_param.
9304 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9306 (Fx_create_frame): Add entry for vertical_drag_cursor.
9307 Pixelize call of change_frame_size.
9308 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9309 * nsterm.m (ns_update_window_end): Optionally draw right
9311 (x_set_window_size): Add argument pixelwise.
9312 Call check_frame_size and change_frame_size with pixelwise zero.
9313 (ns_draw_window_divider): New function.
9314 (ns_redisplay_interface): Add ns_draw_window_divider.
9315 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9316 (x_new_font): Call x_set_window_size with pixelwise zero.
9317 * print.c (print_object): For a window print its sequence
9319 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9320 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9321 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9322 (w32_createwindow): Use scroll bar area width.
9323 (w32_wnd_proc): Handle bottom divider width.
9324 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9325 (Fx_create_frame): Default divider width parameters.
9326 Caclulate sizes pixelwise. Add vertical drag cursor support.
9327 (x_create_tip_frame): Default divider widths to zero.
9328 Pixelize call to change_frame_size.
9329 (Fx_show_tip): Add handling of divider widths. Pixelize window
9331 (Fw32_frame_rect): New function.
9332 (frame_parm_handler w32_frame_parm_handlers): Add divider
9334 (Vx_window_vertical_drag_shape): Add variable.
9335 * w32inevt.c (resize_event, maybe_generate_resize_event):
9336 Pixelize change_frame_size calls.
9337 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9339 * w32term.c (w32_draw_window_divider): New function.
9340 (x_update_window_end): Handle right divider.
9341 (w32_draw_fringe_bitmap, x_scroll_run)
9342 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9343 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9344 Calculate new frame sizes pixelwise.
9345 (x_new_font): Pixelize call to x_set_window_size.
9346 (x_check_fullscreen): Pixelize call to change_frame_size.
9347 (x_set_window_size_1, x_set_window_size): New argument
9348 pixelwise. Calculate pixelwise.
9349 (x_wm_set_size_hint): Use scroll bar area width.
9350 (w32_redisplay_interface): Add w32_draw_window_divider.
9351 * w32term.h (struct w32_output): Add vertical drag cursor.
9352 * widget.c (set_frame_size, update_wm_hints)
9353 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9355 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9356 * window.c (sequence_number): Restore.
9357 (Fwindow_pixel_width, Fwindow_pixel_height)
9358 (Fwindow_mode_line_height, Fwindow_header_line_height)
9359 (window_pixel_to_total, Frun_window_scroll_functions)
9360 (Fset_window_new_pixel, window_resize_apply_total)
9361 (Fwindow_resize_apply_total): New functions.
9362 (window_body_height, window_body_width): Rename from
9363 window_body_lines. New argument PIXELWISE.
9364 Calculate pixelwise.
9365 (Fwindow_body_height, Fwindow_body_width): New argument
9367 (coordinates_in_window, window_relative_x_coord): Use window's
9368 pixel width instead of total width.
9369 (replace_window, recombine_windows): Initialize pixel values.
9370 (resize_root_window, resize_frame_windows, grow_mini_window)
9371 (shrink_mini_window): New argument PIXELWISE.
9372 Calculate pixelwise.
9373 (Fdelete_other_windows_internal, adjust_window_margins)
9374 (window_resize_check, window_resize_apply)
9375 (Fdelete_window_internal, Fresize_mini_window_internal)
9376 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9377 (check_frame_size): Rename arguments. New argument PIXELWISE.
9378 Calculate pixelwise.
9379 (set_window_buffer): Make samebuf bool. Run configuration change
9380 hook only if buffer changed.
9381 (Fset_window_buffer): Rewrite doc-string.
9382 (make_window): Initialize new_pixel slot.
9383 (Fwindow_resize_apply): Check pixel size of root window.
9384 (Fsplit_window_internal): Call 2nd argument pixel_size.
9385 Calculate pixelwise.
9386 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9388 (save_window_data): New slots frame_text_width,
9389 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9390 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9392 (Fcurrent_window_configuration, Fset_window_configuration)
9393 (save_window_save, compare_window_configurations): Handle new
9394 slots in save_window_data and saved_window.
9395 (Fset_window_scroll_bars): Fix doc-string.
9396 (window_resize_pixelwise): New variable.
9397 (coordinates_in_window, Fcoordinates_in_window_p):
9399 (make_parent_window): Adjust sequence_number.
9400 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9402 * window.h (struct window): New members new_pixel, pixel_left,
9403 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9404 (wset_new_pixel): New function.
9405 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9406 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9407 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9408 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9409 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9410 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9411 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9412 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9413 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9414 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9415 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9416 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9417 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9418 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9419 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9421 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9422 (window_body_width, check_frame_size): Adapt external declarations.
9423 * xdisp.c (last_max_ascent): New integer.
9424 (window_text_bottom_y): Handle bottom divider.
9425 (window_box_width, window_box_height): Calculate pixelwise.
9426 (get_glyph_string_clip_rects): Handle right divider.
9427 (remember_mouse_glyph): When windows are resized pixelwise
9428 proceed with width and height set to 1.
9429 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9431 (move_it_to): Calculate and return maximum x position
9433 (Fwindow_text_pixel_size): New function.
9434 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9435 (tool_bar_lines_needed): Rename to tool_bar_height.
9436 Calculate pixelwise.
9437 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9438 Calculate pixelwise.
9439 (redisplay_tool_bar): Calculate pixelwise.
9440 (redisplay_window): Calculate pixelwise. Handle dividers.
9441 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9442 (x_draw_vertical_border): Handle dividers.
9443 (define_frame_cursor1): Handle vertical drag cursor.
9444 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9445 (expose_window): Calculate pixelwise. Handle dividers.
9446 (init_xdisp): Initialize pixel values.
9447 * xfaces.c (Qwindow_divider): New face.
9448 (realize_basic_faces): Realize it.
9449 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9450 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9451 (x_set_scroll_bar_default_width): Default actual width to 16.
9452 (Fx_create_frame): Set sizes pixelwise.
9453 (x_create_tip_frame): Default divider widths to zero.
9454 Pixelize call of change_frame_size.
9455 (Fx_show_tip): Handle divider widths. Initial pixel position
9457 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9458 (Vx_window_vertical_drag_shape): New option.
9459 * xmenu.c (free_frame_menubar): Pixelize call of
9461 * xterm.c (x_draw_window_divider): New function.
9462 (x_update_window_end): Optionally draw right divider.
9463 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9464 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9465 (handle_one_xevent, x_new_font): Calculate pixelwise.
9466 (x_set_window_size_1, x_set_window_size): New argument
9467 pixelwise. Calculate pixelwise.
9468 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9469 (struct x_redisplay_interface): Add x_draw_window_divider.
9470 * xterm.h (struct x_output): Add vertical_drag_cursor.
9472 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9474 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9475 Set invisible frames's `redisplay' when a full redisplay is requested.
9476 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9477 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9478 (display_mode_lines): Set it here instead.
9480 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9482 * dispextern.h (set_window_update_flags): Remove.
9484 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9486 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9488 * xdisp.c (REDISPLAY_SOME_P): New macro.
9489 (redisplay_internal): Use it (bug#15999).
9490 (prepare_menu_bars, redisplay_window): Use it as well.
9492 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9494 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9496 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9497 (globals_of_w32font): Zero it out.
9498 (GetCharWidth32W_Proc): New function pointer.
9499 (get_char_width_32_w): New function.
9500 (compute_metrics): If get_glyph_outline_w returns an error, try
9501 get_char_width_32_w before declaring a failure. This avoids
9502 punishing raster (a.k.a. "bitmap") fonts by slowing down
9503 redisplay. (Bug#6364).
9505 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9507 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9508 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9509 highlight needs to be redisplayed. (Bug#15913)
9511 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9513 Fix minor problems found by static checking.
9514 * buffer.h (struct buffer_text, struct buffer):
9515 * frame.h (struct frame):
9516 * window.h (struct window):
9517 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9518 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9519 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9520 no-longer-valid use of HAVE_MENUS.
9521 * xdisp.c (propagate_buffer_redisplay): Now static.
9523 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9525 * xmenu.c (Fmenu_or_popup_active_p):
9526 * window.c (Fset_window_configuration):
9527 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9528 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9529 * fns.c (Fyes_or_no_p):
9530 * editfns.c (Fmessage_box, Fmessage_or_box):
9531 * alloc.c (make_save_ptr_ptr):
9532 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9534 * window.c (Fset_window_configuration): Move select_window later.
9536 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9538 Refine redisplay optimizations to only redisplay *some* frames/windows
9539 rather than all of them.
9540 * xdisp.c (REDISPLAY_SOME): New constant.
9541 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9542 (bset_redisplay, bset_update_mode_line): New functions.
9543 (message_dolog): Use bset_redisplay.
9544 (clear_garbaged_frames): Use fset_redisplay.
9545 (echo_area_display): Use wset_redisplay.
9546 (buffer_shared_and_changed): Remove.
9547 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9548 frame titles. Compute the actual set of windows redisplayed.
9549 Don't update frame titles and menu bars for frames that don't need to
9551 (propagate_buffer_redisplay): New function.
9553 (redisplay_internal): Use it. Be more selective in the set of windows
9554 we redisplay. Propagate windows_or_buffers_changed to
9555 update_mode_lines a bit later to simplify the code.
9556 (mark_window_display_accurate_1): Reset window and buffer's
9558 (redisplay_window): Do nothing if neither the window nor the buffer nor
9559 the frame needs redisplay.
9560 * window.h (struct window): Add `redisplay' field.
9561 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9562 (redisplay_other_windows, window_list): New declarations.
9563 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9564 (window_list): Not static any more.
9565 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9566 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9567 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9568 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9569 * frame.h (struct frame): Add `redisplay' field.
9570 Move `external_menu_bar' bitfield next to other bit-fields.
9571 (SET_FRAME_GARBAGED): Use fset_redisplay.
9572 (SET_FRAME_VISIBLE): Don't garbage the frame;
9573 Use redisplay_other_windows.
9574 * buffer.h (struct buffer): Add `redisplay' field.
9575 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9576 (modify_overlay): Use bset_redisplay.
9577 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9579 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9581 Support w32 file notifications in batch mode.
9582 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9583 invalid (which happens in batch mode). If non-interactive, call
9584 handle_file_notifications to store file notification events in the
9585 input queue. (Bug#15933)
9587 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9589 * w32inevt.c (handle_file_notifications): Now external, not static.
9591 * w32term.h (handle_file_notifications): Provide prototype.
9593 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9594 init_crit, since init_display, which does that otherwise, is not
9597 2013-11-27 Glenn Morris <rgm@gnu.org>
9599 * Makefile.in ($(lispsource)/international/charprop.el): New.
9600 (emacs$(EXEEXT)): Depend on charprop.el.
9602 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9604 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9605 deleting portions of the buffer under non-nil REPLACE argument.
9608 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9609 directory, watch it and not its parent.
9610 (add_watch): Allow empty string in FILE.
9612 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9614 * window.c (Fset_window_start, window_resize_apply)
9615 (window_scroll): Reset window_end_valid (Bug#15957).
9617 2013-11-27 Glenn Morris <rgm@gnu.org>
9619 * Makefile.in (leimdir): Now in lisp source directory.
9620 ($(leimdir)/leim-list.el): Just use ../leim .
9621 * epaths.in (PATH_DUMPLOADSEARCH):
9622 * lread.c (load_path_default):
9623 * nsterm.m (ns_load_path): No more leim directory.
9625 2013-11-26 Andreas Schwab <schwab@suse.de>
9627 * .gdbinit (xgettype): Add cast.
9629 2013-11-26 Glenn Morris <rgm@gnu.org>
9631 Preload leim-list.el.
9632 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9633 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9634 is a single directory.
9636 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9638 bool-vector-subsetp is now the normal direction (Bug#15912).
9639 * data.c (Fbool_vector_subsetp): Test whether the first argument
9640 is a subset of the second one, not the reverse. Add doc string.
9642 Fix minor problems found by static checking.
9643 * lread.c (load_path_default): Now static.
9644 * textprop.c (text_property_stickiness): Be consistent about the
9645 test used when deciding whether to consider the previous character.
9646 This simplifies the code a bit.
9648 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9650 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9652 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9653 (syms_of_frame): Don't defsubr them.
9655 2013-11-25 Glenn Morris <rgm@gnu.org>
9657 * lread.c (load_path_default): Change the sense of the argument.
9658 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9659 from dump_path. When it is not, avoid checking dump_path twice.
9661 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9662 uninstalled dump_path against installed Vload_path. (Bug#15964)
9664 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9666 Export get_pos_property to Elisp.
9667 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9668 (syms_of_editfns): Export it to Elisp.
9670 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9672 2013-11-23 Romain Francoise <romain@orebokech.com>
9674 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9675 initialization here ...
9676 (syms_of_fileio): ... from here.
9678 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9680 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9681 Please use --enable-check-lisp-object-type.
9683 2013-11-23 Glenn Morris <rgm@gnu.org>
9685 * process.c (get_process): Explicit error for dead buffers.
9687 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9689 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9691 2013-11-23 Glenn Morris <rgm@gnu.org>
9693 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9694 * lread.c (load_path_check): Take path to check as argument.
9695 (load_path_default): New, split from init_lread.
9696 (init_lread): Move calc of default load-path to load_path_default.
9697 Empty elements in EMACSLOADPATH now stand for the default.
9698 (load-path): Doc fix.
9699 * emacs.c (decode_env_path): Add option to treat empty elements
9700 as nil rather than ".".
9701 * callproc.c (init_callproc_1, init_callproc):
9702 * image.c (Vx_bitmap_file_path):
9703 * lisp.h (decode_env_path):
9704 * lread.c (Vsource_directory):
9705 Update for new argument spec of decode_env_path.
9707 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9709 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9710 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9712 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9714 Fix some dependency problems that cause unnecessary recompiles.
9716 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9717 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9718 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9719 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9720 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9721 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9722 (boostrap-clean): No need to remove stamp-oldxmenu.
9724 Fix recently introduced bool vector overrun.
9725 This was due to an optimization that went awry.
9726 Reported by Glenn Morris in
9727 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9728 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9729 for empty vectors, undoing the 2013-11-18 change.
9730 * data.c (bool_vector_binop_driver): Rely on this.
9731 Fix bug that occasionally overran the destination.
9732 * lisp.h (struct Lisp_Bool_vector): Document this.
9734 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9736 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9739 * nsterm.m (init, run, stop:): Comment out for now, does not work
9742 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9744 * charset.c (syms_of_charset): Don't read past end of string.
9746 2013-11-19 Glenn Morris <rgm@gnu.org>
9748 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9750 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9752 Add hooks to run on gaining/losing focus. (Bug#15029)
9753 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9754 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9755 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9757 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9759 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9760 The old names predated the API change that put destination at end.
9762 Improve API of recently-added bool vector functions (Bug#15912).
9763 The old API had (bool-vector-count-matches A B)
9764 and (bool-vector-count-matches-at A B I), which gave the
9765 misleading impression that the two functions were variants, one
9766 with a location I. The new API has (bool-vector-count-population A)
9767 and (bool-vector-count-consecutive A B I) to make the distinction
9768 clearer. The first function no longer has a B argument, since the
9769 caller can easily determine the number of nils if the length and
9770 number of ts is known.
9771 * data.c (Fbool_vector_count_population): Rename from
9772 bool_vector_count_matches, and accept just 1 argument.
9773 (Fbool_vector_count_consecutive): Rename from
9774 Fbool_vector_count_matches_at.
9776 Always allocate at least one bits_word per bool vector.
9777 See Daniel Colascione in:
9778 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9779 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9780 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9781 * lisp.h (struct Lisp_Bool_vector): Document this.
9783 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9785 * insdel.c (invalidate_buffer_caches): New function, consolidated
9786 from part of prepare_to_modify_buffer.
9787 (insert_from_gap, prepare_to_modify_buffer):
9788 * coding.c (code_convert_region, code_convert_string):
9789 Call invalidate_buffer_caches. (Bug#15841)
9791 * lisp.h (invalidate_buffer_caches): Add prototype.
9793 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9795 * w32term.c (x_update_window_end): Don't invalidate the entire
9796 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9797 highlight needs to be redisplayed. (Bug#15913)
9799 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9801 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9803 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9805 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9806 while we are using Vprin1_to_string_buffer.
9808 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9809 after inserting the description string. (Bug#15907)
9811 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9813 * data.c: Work around bogus GCC diagnostic about shift count.
9814 Reported by Eli Zaretskii in
9815 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9816 (pre_value): New function.
9817 (count_trailing_zero_bits): Use it.
9819 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9821 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9822 assume C macros are not supported even under -g3 in these old GCC
9825 2013-11-15 Leo Liu <sdl.web@gmail.com>
9827 * minibuf.c (Ftry_completion, Fall_completions)
9828 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9830 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9832 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9833 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9834 This avoids placing unnecessary constants into the Emacs code.
9836 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9838 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9839 for Cygwin w32 build.
9841 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9842 for Cygwin w32 build. (Bug#15892)
9844 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9846 Simplify, port and tune bool vector implementation.
9847 * alloc.c (bool_vector_exact_payload_bytes)
9848 (bool_vector_payload_bytes): Remove.
9849 (bool_vector_fill): Return its argument.
9850 * alloc.c (bool_vector_fill):
9852 * print.c (print_object):
9853 Simplify by using bool_vector_bytes.
9854 * alloc.c (make_uninit_bool_vector):
9855 New function, broken out from Fmake_bool_vector.
9856 (Fmake_bool_vector): Use it. Use tail call.
9857 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9858 * data.c (BITS_PER_ULL): New constant.
9859 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9860 if long long versions don't exist.
9861 (shift_right_ull): New function.
9862 (count_one_bits_word): New function, replacing popcount_bits_word
9863 macro. Don't assume that bits_word is no wider than long long.
9864 (count_one_bits_word, count_trailing_zero_bits):
9865 Don't assume that bits_word is no wider than long long.
9866 * data.c (bool_vector_binop_driver, bool_vector_not):
9867 * fns.c (Fcopy_sequence):
9869 Create an uninitialized destination, to avoid needless work.
9870 (internal_equal): Simplify.
9871 (Ffillarray): Prefer tail call.
9872 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9873 contain at least one word.
9874 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9875 chars are narrower than ints.
9876 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9877 * fns.c (Fcopy_sequence):
9879 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9880 Don't try to port to hosts where bits_word values have holes; the
9881 code wouldn't work there anyway. Verify this assumption, though.
9882 (bool_vector_bytes): New function.
9883 (make_uninit_bool_vector): New decl.
9884 (bool_vector_fill): Now returns Lisp_Object.
9886 * xfns.c (xic_create_fontsetname):
9887 * xrdb.c (gethomedir): Prefer tail calls.
9889 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9891 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9892 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9894 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9895 that requires a return value.
9896 (Fset_buffer_modified_p): Take advantage of this change to do
9899 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9901 * buffer.c (Frestore_buffer_modified_p): Sync it with
9902 Fset_buffer_modified_p.
9903 (Fforce_mode_line_update): New function, moved from subr.el.
9904 (Fset_buffer_modified_p): Use them.
9905 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9907 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9909 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9910 This avoids undefined behavior when subtracting pointers into
9911 different aways. On my platform it also makes the code a tad
9912 smaller and presumably faster.
9914 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9916 * keyboard.c (command_loop_1): Use region-extract-function.
9917 * insdel.c (Qregion_extract_function): Not static any more (can we
9918 stop pretending that these vars can benefit from being marked static?).
9920 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9922 * search.c (find_newline): If buffer text is relocated during the
9923 "dumb loop", adjust C pointers into buffer text to follow suit.
9926 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9928 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9929 for conversion (Bug#15837).
9931 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9933 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9934 for the entire range of inserted characters. (Bug#15841)
9936 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9938 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9940 (realize_default_face): Remove assignment to distant-foreground if
9941 unspecified (Bug#15815).
9943 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9945 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9946 cache-long-scans disabled, since we don't want to call
9947 prepare_to_modify_buffer (in insert_1_both) for each message we
9950 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9951 from buffer.c. Improve commentary to the buffer field setter
9954 * buffer.c (bset_cache_long_scans): Static function deleted.
9955 Improve commentary to the buffer field setter functions.
9956 (init_buffer_once): Default for cache-long-scans changed to t.
9959 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9961 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9963 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9964 This bug was introduced in my 2013-06-21 change, and caused
9965 struct Lisp_Sub_Char_Table objects to be given too many slots,
9966 which broke 'make -C admin/unidata'.
9968 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9970 Import changes from mac-port 4.5.
9971 * macfont.m (mac_font_copy_default_descriptors_for_language)
9972 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9973 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9974 (macfont_language_default_font_names): New.
9975 (macfont_list): Rearrange language/charset code.
9976 (macfont_close): Don't check for macfont_info->cache.
9977 (mac_ctfont_create_preferred_family_for_attributes): New font
9978 selection code, call
9979 mac_font_copy_default_name_for_charset_and_languages.
9980 (mac_font_copy_default_descriptors_for_language)
9981 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9983 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9985 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9987 Port to C11 aligned_alloc, and fix some integer overflows.
9988 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9989 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9990 and use of posix_memalign replaced with aligned_alloc.
9991 (aligned_alloc): New function, defined or declared as needed.
9992 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9993 Don't undef; configure.ac now does this.
9994 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9995 (calloc, aligned_alloc): Check for integer overflow.
9996 (aligned_alloc): Rename from memalign. All uses changed.
9997 (memalign): New function, an alias for aligned_alloc.
9999 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10001 * xdisp.c (redisplay_internal): Fix typo in last change.
10003 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10005 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10007 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10009 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10010 redisplay--mode-lines-cause.
10011 (redisplay_internal): Keep them uptodate. Remove redundant check of
10012 buffer_shared_and_changed.
10013 * *.[chm]: Number every assignment to update_mode_lines so we
10014 can track why it is set.
10016 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10018 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10020 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10022 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10023 can track why it is set.
10025 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10027 Integer-related fixes for term.c etc.
10028 * dispextern.h (face_tty_specified_color): New function.
10029 * term.c (turn_on_face): Don't rely on undefined behavior when
10030 assigning an out-of-range value to 'long'.
10031 Simplify test for toggling highlight.
10032 (tty_capable_p): Omit last two (unused) args. All callers changed.
10033 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10034 (read_menu_input, tty_menu_activate, tty_menu_show):
10035 * xfaces.c (x_supports_face_attributes_p)
10036 (tty_supports_face_attributes_p):
10037 Use bool for boolean. All callers changed.
10038 (tty_supports_face_attributes_p): Omit defaults for color indices;
10039 no longer needed. Simplify tail call.
10041 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10043 * xdisp.c (prepare_menu_bars): Mark static.
10044 * lisp.h (prepare_menu_bars): Don't declare.
10045 * xselect.c (x_handle_selection_clear):
10046 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10048 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10050 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10051 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10053 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10055 * keyboard.c (Fcommand_error_default_function): Rename from
10056 Fdefault_error_output.
10058 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10060 * keyboard.c (Fdefault_error_output): New function, extracted from
10061 cmd_error_internal.
10062 (syms_of_keyboard): Use it for Vcommand_error_function.
10064 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10066 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10067 (init_eval): Use it to ensure handlerlist is non-NULL.
10068 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10069 (Fsignal): Adjust NULLness test of handlerlist.
10070 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10072 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10074 * callproc.c (call_process): Call prepare_to_modify_buffer before
10075 decoding text read from the sub-process, as the decoded stuff will
10076 be inserted into the buffer. This will invalidate the various
10077 caches maintained for the buffer. (Bug#15148)
10079 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10081 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10082 string of glyphless-char-display.
10084 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10086 * nsfns.m (ns_get_name_from_ioreg): New function.
10087 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10088 OSX >= 10.9. Use ns_get_name_from_ioreg.
10090 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10092 Simplify and port recent bool vector changes.
10093 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10094 only in this file. Use a more-efficient implementation if the
10095 second argument is a power of 2.
10096 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10097 Remove no-longer-necessary compile-time checks.
10098 (bool_vector_exact_payload_bytes): New function.
10099 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10100 exact payload changed to call the new function. Do not assume
10101 that the arg or result fits in ptrdiff_t.
10102 (bool_vector_fill): New function.
10103 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10105 (vroundup_ct): Don't assume arg fits in size_t.
10106 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10107 invoke set_category_set.
10108 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10109 All callers changed. Use bool_vector_set.
10110 * category.h (XCATEGORY_SET): Remove; no longer needed.
10111 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10112 bool_vector_bitref.
10113 * data.c (Faref): Use bool_vector_ref.
10114 (Faset): Use bool_vector_set.
10115 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10116 (Fbool_vector_not, Fbool_vector_count_matches)
10117 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10118 * fns.c (concat): Use bool_vector_ref.
10119 (Ffillarray): Use bool_vector_fill.
10120 (mapcar1): Use bool_vector_ref.
10121 (sxhash_bool_vector): Hash words, not bytes.
10122 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10123 a constant, since it's now used in #if.
10124 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10125 unsigned char on unusual architectures, so that we no longer
10126 assume that the number of bits per bits_word is a power of two or
10127 is a multiple of 8 or of CHAR_BIT.
10128 (Qt): Add forward decl.
10129 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10130 at least as strictly as bits_word.
10131 (bool_vector_data, bool_vector_uchar_data): New accessors.
10132 All data structure accesses changed to use them.
10133 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10134 (bool_vector_set): New functions.
10135 (bool_vector_fill): New decl.
10136 (ROUNDUP): Move to alloc.c as described above.
10138 Fix recent gnutls changes.
10139 * gnutls.c (Fgnutls_boot): Don't assume C99.
10140 * process.c (wait_reading_process_output): Fix typo in recent change.
10142 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10144 * process.c (wait_reading_process_output, read_process_output)
10145 (send_process): Check gnutls_state is not NULL.
10147 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10148 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10150 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10152 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10153 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10155 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10158 * nsfns.m (Fx_create_frame): Fix memory leak.
10160 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10161 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10162 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10164 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10166 * xdisp.c (message3_nolog, message_with_string): Encode the string
10167 before writing it to the terminal in a non-interactive session.
10169 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10170 sure we concatenate them into a unibyte string.
10172 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10173 resulting temporary name before returning it to the caller.
10174 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10175 is a unibyte string, convert NAME to a unibyte string to ensure
10176 that the result is also a unibyte string.
10178 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10179 create unibyte strings from default paths and directory/file
10182 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10185 * callproc.c (init_callproc): Use build_unibyte_string to make
10186 sure we create unibyte strings from default paths and
10187 directory/file names.
10189 * buffer.c (init_buffer): Don't store default-directory of
10190 *scratch* in multibyte form. The original problem which led to
10191 that is described in
10192 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10193 but it was solved long ago. (Bug#15260)
10195 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10197 Port to stricter C99 platforms.
10198 Especially, C99 prohibits nesting a struct X inside struct Y if
10199 struct X has a flexible array member.
10200 * alloc.c (struct sdata): New type.
10201 (sdata): Implement in terms of struct sdata.
10202 Remove u member; all uses replaced by next_vector, set_next_vector.
10203 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10204 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10205 (struct sblock): Rename first_data member to data, which is now
10206 a flexible array member. All uses changed.
10207 (next_vector, set_next_vector, large_vector_vec): New functions.
10208 (vector_alignment): New constant.
10209 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10210 (struct large-vector): Now merely a NEXT member, since the old approach
10211 ran afoul of stricter C99. All uses changed to use
10212 large_vector_vec or large_vector_offset.
10213 (large_vector_offset): New constant.
10214 * dispnew.c: Include tparam.h, for tgetent.
10215 Do not include term.h; no longer needed.
10216 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10217 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10218 (struct Lisp_Vector): Use a flexible array member for contents,
10219 instead of a union with a member that is an array of size 1.
10221 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10222 fact that the struct no longer contains a union.
10223 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10224 (struct Lisp_Save_Value, struct Lisp_Free):
10225 Use unsigned, not int, for spacers, to avoid c99 warning.
10226 (union specbinding): Use unsigned, not bool, for bitfield, as
10227 bool is not portable to pre-C99 hosts.
10229 2013-11-04 Glenn Morris <rgm@gnu.org>
10231 * emacs.c (usage_message): Mention that `-L :...' appends.
10233 2013-11-02 Glenn Morris <rgm@gnu.org>
10235 * Makefile.in (abs_builddir): Remove.
10236 (bootstrap_exe): Use relative filename.
10238 Use relative filenames in TAGS files.
10239 * Makefile.in (abs_srcdir): Remove it again.
10240 (.PHONY): Remove frc.
10241 (maintainer-clean): No more TAGS-LISP file.
10242 (TAGS): Pass relative file names to etags.
10243 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10245 * Makefile.in (abs_srcdir): New, set by configure.
10247 (maintainer-clean): Remove pointless echo. That should be in the
10248 top-level Makefile, if anywhere. Delete TAGS-LISP.
10249 (extraclean): No s/ and m/ directories for some time.
10250 (TAGS): Also depend on ctagsfiles3.
10251 Remove no-longer-defined S_FILE.
10252 Pass absolute filenames to etags once more.
10253 (TAGS-LISP): Replace lispdir with its expansion.
10254 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10255 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10257 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10259 * xfaces.c (check_lface_attrs, realize_default_face):
10260 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10261 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10263 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10265 * emacs.c (original_pwd): Remove global var by making it local.
10266 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10268 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10270 * xfaces.c: Declare color_distance.
10271 (QCdistant_foreground): New variable.
10272 (NEAR_SAME_COLOR_THRESHOLD): New define.
10273 (load_color2): New function.
10274 (load_color): Call load_color2.
10275 (load_face_colors): Call load_color2 and if distant-color is specified
10276 calculate distant and use distant-color if colors are near.
10277 (LFACE_DISTANT_FOREGROUND): New define.
10278 (merge_face_ref, Finternal_set_lisp_face_attribute)
10279 (Finternal_get_lisp_face_attribute)
10280 (x_supports_face_attributes_p): Handle distant-foreground similar to
10282 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10284 * dispextern.h (lface_attribute_index):
10285 Add LFACE_DISTANT_FOREGROUND_INDEX.
10287 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10289 * image.c (pbm_next_char): New function.
10290 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10291 (pbm_scan_number): Use it.
10292 (Qlibjpeg_version): New variable.
10293 (syms_of_image): DEFSYM and initialize it.
10295 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10297 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10299 2013-10-31 Glenn Morris <rgm@gnu.org>
10301 * emacs.c (original_pwd): New char.
10302 (main): If using --chdir, store original_pwd.
10303 (init_cmdargs): When setting Vinvocation_directory based on a
10304 relative argv[0], use original_pwd if set. (Bug#15768)
10306 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10308 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10310 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10312 * insdel.c: Fix minor problems found by static checking.
10313 (Qregion_extract_function): Now static.
10314 (prepare_to_modify_buffer_1): Remove unused locals.
10316 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10318 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10319 (syms_of_xdisp): Declare pre-redisplay-function.
10320 (markpos_of_region): Remove function.
10321 (init_iterator, compute_stop_pos, handle_face_prop)
10322 (face_before_or_after_it_pos, reseat_to_string)
10323 (get_next_display_element, window_buffer_changed)
10324 (redisplay_internal, try_cursor_movement, redisplay_window)
10325 (try_window_reusing_current_matrix, try_window_id, display_line)
10326 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10327 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10328 * window.h (struct window): Remove field `region_showing'.
10329 * dispextern.h (struct it): Remove region_beg/end_charpos.
10330 (face_at_buffer_position, face_for_overlay_string)
10331 (face_at_string_position): Update prototypes.
10332 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10333 (face_at_string_position): Remove `region_beg' and `region_end' args.
10334 * fontset.c (Finternal_char_font):
10335 * font.c (font_at, font_range): Adjust calls accordingly.
10336 * insdel.c (Qregion_extract_function): New var.
10337 (syms_of_insdel): Initialize it.
10338 (prepare_to_modify_buffer_1): Use it.
10340 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10342 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10343 * ftxfont.c (ftxfont_get_gcs):
10344 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10345 * xfaces.c (x_free_colors, x_free_dpy_colors)
10346 (x_create_gc, unload_color):
10347 * xselect.c (x_property_data_to_lisp):
10348 * xsettings.c (parse_settings):
10349 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10350 (get_bits_and_offset): Adjust definition.
10351 * frame.c (XParseGeometry): Adjust locals.
10352 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10353 * regex.h (toplevel): Likewise for reg_syntax_t.
10355 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10357 * eval.c (run_hook_with_args): Use FUNCTIONP.
10359 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10361 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10362 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10363 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10364 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10365 on MS-Windows anyway.
10366 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10367 (free_realized_face): ...adjust user.
10368 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10369 white relief pixels to -1.
10370 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10371 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10372 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10374 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10376 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10377 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10378 in practice now. All callers changed.
10380 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10382 * dispextern.h (struct face): Use bitfields for 'underline_type'
10383 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10384 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10385 'stipple' member. Move 'lface' member up to help...
10386 * xfaces.c (make_realized_face): ...this function to find and
10387 clear just the members that need clearing.
10388 (load_face_colors, realize_x_face):
10389 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10391 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10393 * xftfont.c (struct xftfont_info): Remove set-but-unused
10395 (xftfont_open): Adjust user.
10396 (xftfont_get_colors): Remove useless prototype.
10398 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10400 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10401 before passing them to 'unexec'. (Bug#15260)
10403 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10405 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10407 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10409 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10410 the changed signature of the font driver's 'close' method.
10412 * w32font.h (w32font_close): Adjust the prototype to the change in
10413 function definition.
10415 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10417 * w32uniscribe.c (uniscribe_close): Adapt the call to
10418 w32font_close to its new prototype.
10420 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10422 Omit unused frame argument of font API's close function.
10423 * font.h (struct font): Drop frame argument. Adjust comment.
10424 * font.c (font_clear_cache, font_close_object): Adjust users.
10425 * ftfont.c (ftfont_close):
10426 * ftxfont.c (ftxfont_close):
10427 * macfont.m (macfont_close):
10428 * nsfont.m (nsfont_close):
10429 * w32font.c (w32font_close):
10430 * xfont.c (xfont_close):
10431 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10432 tweak comments and make functions safe if called more than once for
10433 the same font object.
10435 Perform font-specific cleanup when font object is swept by GC. See
10436 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10437 * alloc.c (cleanup_vector): New function.
10438 (sweep_vector): Call it for each reclaimed vector object.
10439 * font.h (struct font): Adjust comment.
10441 2013-10-24 Glenn Morris <rgm@gnu.org>
10443 * Makefile.in (abs_top_srcdir): New, set by configure.
10445 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10447 Adjust recent font-related changes to fix bug#15686.
10448 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10449 is a live window system frame, mark its default font too.
10451 2013-10-23 Glenn Morris <rgm@gnu.org>
10453 * Makefile.in (RUN_TEMACS): Make relative (again).
10454 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10455 (bootstrap-emacs$(EXEEXT)):
10456 Quote entities that might contain whitespace.
10458 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10460 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10461 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10463 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10465 Do not allow font caches to grow too large.
10466 * alloc.c (compact_font_cache_entry, compact_font_caches):
10467 New functions or stub if not HAVE_WINDOW_SYSTEM.
10468 (compact_undo_list): Factor out from Fgarbage_collect.
10470 (mark_face_cache): Mark face font. Move down to avoid
10472 (mark_terminals): Do not mark font cache here.
10473 (Fgarbage_collect): Call compaction functions described
10474 above. Adjust comment.
10476 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10478 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10479 chdir to HOME (bug#15607).
10481 * nsterm.m (Qcocoa, Qgnustep): New variables.
10482 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10483 (ns_get_color): Make selection color work for GNUstep also.
10485 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10487 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10488 handles mouse clicks. Instead, let GPM use the same code as all
10489 the other mice use. See the discussion starting at
10490 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10491 for the details of the problem with the menu bar this fixes.
10493 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10495 Remove port-specific display name lists to avoid extra
10496 complexity and data duplication with display info lists.
10497 * xterm.h (x_display_name_list): Remove declaration.
10498 * xterm.c (x_display_name_list): Remove.
10499 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10500 * xfns.c (x_display_info_for_name, Fx_display_list):
10501 Likewise. Use x_display_list where appropriate.
10502 * w32term.h (w32_display_name_list): Remove declaration.
10503 * w32term.c (w32_display_name_list): Remove.
10504 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10506 * w32fns.c (x_display_info_for_name, Fx_display_list):
10507 Likewise. Use x_display_list where appropriate.
10508 * nsterm.h (ns_display_name_list): Remove declaration.
10509 * nsterm.m (ns_display_name_list): Remove.
10510 (ns_term_init, syms_of_nsterm): Adjust users.
10511 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10512 Likewise. Use x_display_list where appropriate.
10513 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10514 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10515 (mark_terminals): Mark per-terminal font cache.
10517 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10519 Don't run timers in input-pending-p. Its new check-timers param
10520 provides the prior behavior. (Bug#15045).
10521 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10523 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10525 Make some functions static in non-Microsoft builds.
10526 On my platform (Fedora 19 x86-64), this shrinks the
10527 Emacs executable (text+data) by 0.25%.
10528 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10529 (load_color) [!MSDOS]:
10530 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10531 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10532 * lisp.h (check_existing):
10533 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10534 (network_interface_info) [!WINDOWSNT]:
10535 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10536 Remove extern decls.
10537 * fileio.c (check_existing):
10538 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10539 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10540 (network_interface_info) [!WINDOWSNT]:
10541 * term.c (encode_terminal_code) [!WINDOWSNT]:
10542 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10543 * xfaces.c (load_color) [!MSDOS]:
10545 * fileio.c (check_existing, check_executable, check_writable):
10546 * process.c (network_interface_list, network_interface_info):
10547 Move earlier, so that we don't need forward decls.
10548 * gnutls.c (fn_gnutls_transport_set_errno)
10549 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10551 * w32.c (init_environment): Use faccessat rather than
10552 check_existing, partly for consistency with the rest of the code
10553 in this file, partly so that check_existing can be static.
10555 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10556 * emacs.c (MAIN_PROGRAM): New macro.
10557 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10558 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10560 bool vector int width fixes
10561 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10562 (Fbool_vector_count_matches_at):
10563 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10564 can exceed PTRDIFF_MAX, at least in theory.
10565 (Fbool_vector_count_matches_at):
10566 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10568 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10570 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10571 (struct sockaddr): Add forward decl, for platforms that lack it.
10573 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10575 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10578 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10580 * w32.c (network_interface_get_info, network_interface_list)
10581 (network_interface_info): New functions. (Bug#15610)
10582 (GetAdaptersInfo_Proc): New typedef.
10583 (get_adapters_info): New wrapper function.
10584 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10586 * process.h (network_interface_list, network_interface_info):
10589 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10590 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10591 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10592 for WINDOWSNT. Doc fix.
10593 (syms_of_process): Defsubr Snetwork_interface_list and
10594 Snetwork_interface_info unconditionally.
10596 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10597 in NS GUI sessions. (Bug#15629)
10599 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10601 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10603 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10605 * print.c (print_object): Print " ..." when truncating bool vectors.
10607 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10609 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10610 standard mouse buttons.
10612 * termhooks.h (struct input_event): Remove incorrect commentary.
10614 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10616 Disallow bool vector operations on mixed-length operands.
10617 The old behavior left garbage in the result vector sometimes,
10618 and didn't seem to be useful.
10619 * data.c (Qwrong_length_argument): New static var.
10620 (wrong_length_argument): New function.
10621 (bool_vector_binop_driver): Check that args agree in length.
10623 * keyboard.c, keyboard.h (all_kboards): Now static.
10625 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10627 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10628 note from the lispref.
10630 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10632 * nsterm.h (struct ns_display_info): Remove set-but-unused
10633 member image_cache (image caches are per-terminal anyway).
10634 (FRAME_X_IMAGE_CACHE): Remove.
10635 * nsterm.m (ns_initialize_display_info): Adjust user.
10637 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10639 * w32proc.c: Include mingw_time.h.
10641 * w32.c: Include mingw_time.h.
10643 Implement scrolling of TTY menus when the screen is too short.
10645 * term.c (tty_menu_display): Accept an additional argument, the
10646 menu item from which to start displaying the menu. Account for
10647 the value of Y when limiting the menu to the number of available
10649 (mi_result): New enumeration.
10650 (read_menu_input): Return enumerated value. When the y coordinate
10651 hits min_y or max_y, return scroll indication instead of wrapping
10653 (tty_menu_activate): Handle the scrolling indications from
10654 read_menu_input. Compute the first menu item to display and pass
10655 it to tty_menu_display.
10657 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10659 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10660 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10661 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10662 Adjust to match the change described below.
10663 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10664 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10665 memory_below_frame members to...
10666 * termchar.h (struct tty_display_info): ...here because they're
10667 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10668 * term.c (init_tty):
10669 * nsterm.m (ns_create_terminal):
10670 * w32term.c (w32_create_terminal):
10671 * xterm.c (x_create_terminal): Adjust users.
10672 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10673 to filter out non-TTY frames. Adjust comment.
10674 (scrolling): Adjust user. Prefer eassert for debugging check.
10676 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10678 * xfaces.c (PT_PER_INCH): Remove unused macro.
10679 * termhooks.h (struct terminal): Remove set-but-unused
10680 member fast_clear_end_of_line.
10681 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10682 * nsterm.m (ns_create_terminal):
10683 * term.c (init_tty):
10684 * w32term.c (w32_create_terminal):
10685 * xterm.c (x_create_terminal): Adjust users.
10687 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10689 * lisp.h (bool_vector_size): New function.
10690 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10691 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10692 (Fbool_vector_not, Fbool_vector_count_matches_at):
10693 Remove uses of 'eassume' that should no longer be needed,
10694 because they are subsumed by the 'eassume' in bool_vector_size.
10696 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10698 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10699 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10700 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10702 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10704 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10705 have different dimensions. (Bug#15575)
10707 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10710 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10712 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10714 * term.c (tty_menu_show): Never return with unbalanced
10715 specpdl. Use eassert for debugging check. Adjust style.
10717 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10719 * term.c (read_menu_input): Make selection of menu items
10720 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10721 (tty_menu_activate): Fix off-by-one error when computing max_y.
10723 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10725 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10726 audit logging (only used with GnuTLS 3.x) and enable it.
10728 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10730 * dispnew.c (redraw_frame): Remove useless #ifdef because
10731 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10732 Also, move TTY fflush to...
10733 * term.c (tty_update_end): ...this function.
10735 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10737 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10738 the end of the frame's glyph matrix. (Bug#15575)
10740 * term.c (tty_menu_display): Don't move cursor while overwriting
10741 frame's glyphs with menu items. Limit the number of items
10742 displayed to what can be shown on the available screen lines,
10743 excluding the echo area.
10744 (tty_menu_activate): Limit the Y coordinate allowed by
10745 read_menu_input to the last screen line used for menu display.
10747 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10749 * lisp.h (eassume): New macro.
10750 Also, include <verify.h>, for 'assume'.
10751 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10752 (vroundup, vector_nbytes):
10753 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10754 (Fbool_vector_not, Fbool_vector_count_matches)
10755 (Fbool_vector_count_matches_at):
10756 Use eassume, not eassert.
10757 * casetab.c (set_identity, shuffle):
10758 * composite.c (composition_gstring_put_cache):
10759 * dispnew.c (update_frame_1):
10760 * ftfont.c (ftfont_shape_by_flt):
10761 * image.c (gif_load):
10762 * intervals.c (offset_intervals):
10763 * macfont.m (macfont_shape):
10764 Remove calls to 'assume' that are no longer needed, because
10765 --enable-gcc-warnings no longer generates bogus warnings
10766 when these calls are removed.
10768 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10770 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10772 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10774 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10775 (Qsubstitute_env_in_file_name): New var.
10776 (syms_of_fileio): Define it.
10778 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10780 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10781 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10784 * term.c (save_and_enable_current_matrix): Don't allocate and
10785 don't save margin areas.
10786 (restore_desired_matrix): Don't restore margin areas.
10787 (free_saved_screen): Don't free margin areas.
10789 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10791 * image.c: Pacify --enable-gcc-warnings.
10792 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10793 #define only if used.
10795 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10797 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10798 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10799 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10800 (gif_load): For giflib v5.x and later, display the error message
10801 produced by giflib when its functions fail.
10802 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10805 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10807 * keyboard.c (last_event_timestamp): Remove. For X selection and
10808 GTK popup menus, it may be obtained from per-frame X display info.
10809 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10810 (process_special_events): Adjust users.
10811 * keyboard.h (last_event_timestamp): Remove declaration.
10812 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10813 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10814 * menu.h (xmenu_show): Adjust prototype.
10815 * menu.c (Fx_popup_menu): Adjust user.
10816 * xselect.c (x_own_selection, x_get_foreign_selection)
10817 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10819 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10821 * keyboard.c (init_kboard): Now static. Add arg
10822 to denote window system. Adjust comment.
10823 (init_keyboard): Adjust user.
10824 (allocate_kboard): New function.
10825 (syms_of_keyboard):
10826 * nsterm.m (ns_term_init):
10827 * term.c (init_tty):
10828 * w32term.c (w32_create_terminal):
10829 * xterm.c (x_term_init): Use it.
10830 * keyboard.h (init_kboard): Remove prototype.
10831 (allocate_kboard): Add prototype.
10833 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10835 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10836 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10838 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10840 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10842 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10844 * term.c (tty_menu_activate): Flush the output stream after
10845 showing the cursor, and don't mark the frame garbaged at exit from
10846 the function. Fixes redisplay glitches when moving from one menu
10849 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10851 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10852 or throw error (Bug#15570).
10854 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10856 * intervals.c (temp_set_point_both): Move test into 'eassert',
10859 * lisp.h (eassert): Don't use 'assume'.
10860 Sometimes 'assume' wins in performance, and sometimes it loses,
10861 so it shouldn't be used all the time. Perhaps we need two
10862 flavors of 'eassert', one for where 'assume' is far more likely
10863 to help or to hurt; but that can be done later.
10864 Reported by Dmitry Antipov in
10865 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10866 Also, don't include <verify.h>; no longer needed.
10868 2013-10-09 Glenn Morris <rgm@gnu.org>
10870 * eval.c (Fcond): Doc tweak.
10872 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10874 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10875 expressions with side effects to eassert. (Bug#15565)
10877 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10879 * fns.c (hashfn_user_defined): Allow hash functions to return any
10882 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10884 Fix minor problems found by static checking.
10885 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10886 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10887 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10888 * keyboard.c (read_menu_command): Remove unused local.
10889 * lisp.h (read_menu_command): New decl.
10890 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10891 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10892 Return ptrdiff_t, not int.
10893 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10894 not int, for benefit of xpalloc.
10895 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10897 (have_menus_p): Remove; unused.
10898 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10899 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10900 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10902 (save_and_enable_current_matrix): Omit unnecessary casts.
10903 (read_menu_input): Omit local extern decl (now in lisp.h).
10904 Don't access uninitialized storage if mouse_get_xy fails.
10905 (tty_menu_activate): Mark local as initialized, for lint.
10906 (tty_menu_activate, tty_meny_show): Remove unused locals.
10908 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10910 Support menus on text-mode terminals.
10911 * xterm.h (xw_popup_dialog): Add prototype.
10913 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10914 (xmenu_show): Block input here, instead in Fx_popup_menu.
10915 (xw_popup_dialog): New function, with X-specific bits of popup
10918 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10921 * window.c (Fset_window_configuration): Use run-time tests of the
10922 frame type instead of compile-time conditionals, when menu-bar
10923 lines are considered.
10925 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10926 (w32_popup_dialog): New prototypes.
10928 * w32menu.c (Fx_popup_dialog): Function deleted.
10929 (w32_popup_dialog): New function, with w32 specific bits of popup
10930 dialogs. Block input here.
10932 * w32inevt.c (w32_console_read_socket): Minor change to add
10933 debugging TTY events.
10935 * w32fns.c (show_hourglass): If returning early because the frame
10936 is not a GUI frame, unblock input.
10938 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10939 (cursorY): New functions.
10941 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10942 WINDOWSNT, macros that call curX and curY elsewhere.
10944 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10946 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10947 specific function to hide and show cursor on a text-mode terminal.
10948 (tty_menu_struct, struct tty_menu_state): New structures.
10949 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10950 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10951 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10952 (tty_menu_locate, save_and_enable_current_matrix)
10953 (restore_desired_matrix, screen_update, read_menu_input)
10954 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10955 (tty_pop_down_menu, tty_menu_last_menubar_item)
10956 (tty_menu_new_item_coords, tty_menu_show): New functions.
10957 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10959 * nsterm.h (ns_popup_dialog): Adjust prototype.
10961 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10962 of in x-popup-menu.
10963 (ns_popup_dialog): Adapt order of arguments to the other
10964 *_menu_show implementations.
10965 (Fx_popup_dialog): Function deleted.
10967 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10969 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10971 * menu.c (have_boxes): New function.
10972 (single_keymap_panes): Use it instead of a compile-time
10974 (single_menu_item): Use run-time tests of the frame type instead
10975 of compile-time conditionals.
10976 (encode_menu_string): New function.
10977 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10978 the macro, since different types of frame need different encoding
10980 (digest_single_submenu): Use run-time tests of frame type instead
10981 of, or in addition to, compile-time conditionals.
10982 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10983 (Fx_popup_menu): Detect when the function is called from keyboard
10984 on a TTY. Don't barf when invoked on a text-mode frame.
10985 Check frame type at run time, instead of compile-time conditionals for
10986 invoking terminal-specific menu-show functions.
10987 Call tty_menu_show on text-mode frames.
10988 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10989 run time to determine which alternative to invoke; support dialogs
10992 * keyboard.h <Qmouse_movement>: Declare.
10994 * keyboard.c <Qmouse_movement>: Now extern.
10995 <Qecho_keystrokes>: New static variable.
10996 (read_key_sequence): Accept an additional argument, a flag to
10997 prevent redisplay during reading of the key sequence. All callers
10999 (read_menu_command): New function.
11000 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11002 (toolkit_menubar_in_use): New function.
11003 (make_lispy_event): Use it instead of a compile-time test.
11005 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11006 window-system being available.
11008 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11009 to x-popup-dialog on the frame type, they all now support popup
11012 * dispnew.c (save_current_matrix): Save the margin areas.
11013 (restore_current_matrix): Restore margin areas.
11014 (update_frame_with_menu): New function.
11016 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11019 * alloc.c (make_save_ptr): Now compiled unconditionally.
11021 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11023 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11024 (redraw_frame, update_frame): Adjust users.
11025 * dispextern.h (set_window_update_flags): Adjust prototype.
11026 * xdisp.c (redisplay_internal): When updating all frames with zero
11027 windows_or_buffers_changed, assume that only the windows that shows
11028 current buffer should be really updated.
11030 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11032 Do not allocate huge temporary memory areas and objects while encoding
11033 for file I/O, thus reducing an enormous memory usage for large buffers.
11034 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11035 * coding.h (struct coding_system): New member raw_destination.
11036 * coding.c (setup_coding_system): Initialize it to zero.
11037 (encode_coding_object): If raw_destination is set, do not create
11038 dst_object. Add comment.
11039 * fileio.c (toplevel): New constant E_WRITE_MAX.
11040 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11041 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11043 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11045 * nsterm.m (windowDidExitFullScreen:)
11046 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11048 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11050 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11051 * keyboard.c (unblock_input_to): Don't process pending signals
11052 if a fatal error is in progress.
11054 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11055 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11056 they're talking about words in Lisp bool vectors.
11057 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11058 * data.c (popcount_bits_word): Rename from popcount_size_t.
11059 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11062 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11064 Improve support for popcount and counting trailing zeros (Bug#15550).
11065 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11066 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11067 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11068 (popcount_size_t_msc, popcount_size_t_gcc):
11069 Remove; now done by Gnulib.
11070 (popcount_size_t): Now a macro that defers to Gnulib.
11071 (count_trailing_zero_bits): Return int, for consistency with
11072 Gnulib and because Emacs prefers signed to unsigned int.
11073 Don't assume that size_t is either unsigned int or unsigned long
11074 or unsigned long long.
11075 (size_t_to_host_endian): Do not assume that size_t is either
11076 exactly 32 or exactly 64 bits wide.
11077 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11078 etc., so that it's now an enum constant, not a macro.
11079 No need to assume that it's either 32 or 64.
11081 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11083 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11086 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11088 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11089 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11091 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11093 emacs_read and emacs_write now use void *, not char *.
11094 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11095 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11096 Buffer arg is now void *, not char *. This matches plain
11097 'read' and 'write' better, and avoids a constraint violation
11098 on Solaris 9 with Oracle Studio.
11100 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11102 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11103 memset to explicit loop. Otherwise copy largest possible chunk
11104 from initialized to uninitialized part, thus allowing the longer
11105 memcpy runs and reducing the number of loop iterations.
11107 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11109 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11110 hide toolbar (Bug#15388).
11111 (windowDidEnterFullScreen:): If presentation options are zero,
11112 set them here (Bug#15388).
11113 (ns_update_auto_hide_menu_bar): Remove runtime check.
11114 Don't auto hide dock unless menubar is also auto hidden.
11116 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11118 * editfns.c (message): Mention batch mode in doc string.
11120 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11122 * nsterm.m (check_native_fs): Remove erroneous comment.
11124 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11126 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11127 uses find_newline instead of scan_newline and so doesn't move point.
11129 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11131 Use hardware support for byteswapping on glibc x86 etc.
11132 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11133 whereas the old swap64 needed 30.
11134 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11135 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11136 Use byteswap.h's macros to swap bytes.
11137 * lisp.h (swap16, swap32, swap64): Remove.
11138 All uses replaced by bswap_16, bswap_32, bswap_64.
11140 * bytecode.c (exec_byte_code): Use some more volatile variables
11141 to work around local variables getting clobbered by longjmp.
11142 Port to pre-C99, which doesn't allow decls after stmts.
11144 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11146 * lisp.h (eassert): Assume that COND is true when optimizing.
11147 In other words, take on the behavior of eassert_and_assume.
11148 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11149 (eassert_and_assume): Remove. All uses replaced by eassert.
11151 * xdisp.c (Qglyphless_char): Now static.
11153 Adjust to merge from gnulib.
11154 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11155 * lisp.h: Include <verify.h>, for 'assume'.
11157 * eval.c (clobbered_eassert): New macro.
11158 (internal_catch, internal_condition_case)
11159 (internal_condition_case_1, internal_condition_case_2)
11160 (internal_condition_case_n): Use it instead of eassert
11161 when the argument contains locals clobbered by longjmp.
11162 Don't use clobbered locals outside of clobbered_eassert.
11163 (internal_lisp_condition_case): Use a volatile variable
11164 to work around a local variable's getting clobbered.
11166 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11168 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11169 (PUSH_HANDLER): New macro.
11170 (catchlist): Remove.
11171 (handlerlist): Always declare.
11173 * eval.c (catchlist): Remove (merge with handlerlist).
11174 (handlerlist, lisp_eval_depth): Not static any more.
11175 (internal_catch, internal_condition_case, internal_condition_case_1)
11176 (internal_condition_case_2, internal_condition_case_n):
11178 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11179 handlerlist/catchlist.
11180 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11181 handlerlist which can only handle a single condition-case handler at
11183 (find_handler_clause): Simplify since we only a single branch here
11186 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11188 (bcall0): New function.
11189 (exec_byte_code): Add corresponding cases. Improve error message when
11190 encountering an invalid byte-code. Let Bunwind_protect accept
11191 a function (rather than a list of expressions) as argument.
11193 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11194 and make them unconditional now that they're heap-allocated.
11196 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11198 * charset.c (Fdecode_char, Fencode_char): Remove description of
11199 `restriction' arg. now that it's hidden by advertised-calling-convention.
11201 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11203 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11204 Remove unused variable (from mac-port).
11205 (macfont_draw): Use s->ybase for correct y position.
11207 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11209 * frame.h (struct frame): Drop has_minibuffer member because...
11210 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11211 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11213 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11215 * window.h (struct window): Prefer enum text_cursor_kinds to int
11216 for phys_cursor_type member. Move the latter, phys_cursor_width,
11217 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11218 * window.c (replace_window, make_window): Adjust users.
11220 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11222 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11223 this module is never compiled otherwise.
11225 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11227 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11230 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11232 * xdisp.c (get_next_display_element): Don't call face_for_font in
11233 a build configured --without-x. (Bug#15484)
11235 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11237 * window.c (calc_absolute_offset): #elif should be #elif defined.
11239 * frame.c (delete_frame): Block/unblock input to overcome race
11240 condition (Bug#15475).
11242 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11244 * frame.c (delete_frame): Record selected frame only after
11245 calling Qdelete_frame_functions (Bug#15477).
11247 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11249 * nsterm.m (ns_selection_color): Remove.
11250 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11251 NSColor selectedText(Background)Color. Only for COCOA.
11252 (ns_term_init): Remove assignment of ns_selection_color, logic
11253 moved to ns_get_color.
11255 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11256 NS_SELECTION_COLOR_DEFAULT.
11257 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11259 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11261 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11262 frame' does not have the tool_bar_window member.
11264 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11266 Signal error when reading an empty byte-code object (Bug#15405)
11267 * lread.c (read1): Signal error.
11268 * alloc.c (make_byte_code): eassert header size.
11269 (sweep_vectors): Change an int to size_t.
11271 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11273 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11274 instead of ints, as it's the usual style for offsetof constants. See:
11275 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11277 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11278 This is ugly, but it should fix the performance problem for older
11279 GCC versions in the short run. I'll look into integrating the
11280 Gnulib module for popcount, as a better fix.
11281 See the thread starting in:
11282 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11283 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11284 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11285 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11286 (popcount_size_t): Use it.
11288 2013-09-24 Daniel Colascione <dancol@dancol.org>
11290 * process.c (Fnetwork_interface_info): Fix build break due to
11293 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11295 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11296 Prefer signed to unsigned integers where either will do.
11297 No need for 'const' on locals that do not escape.
11298 Omit easserts with unnecessary and unportable assumptions about
11299 alignment. Avoid unnecessary casts to char *.
11301 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11303 Use union for the payload of struct Lisp_Vector.
11304 This helps to avoid a few glitches dictated by C's aliasing rules.
11305 * lisp.h (struct Lisp_Vector): Use union for next and
11306 contents member. Adjust comment. Change related users.
11307 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11308 Related users changed.
11309 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11310 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11311 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11312 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11314 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11316 Optimize glyph row clearing and copying routines.
11317 * dispextern.h (struct glyph_row): Change layout of struct
11318 glyph_row to help copy_row_except_pointers. Adjust comment.
11319 * dispnew.c (null_row): Remove.
11320 (clear_glyph_row): Use offsetof and memset to find and clear
11321 just the members that need clearing. Adjust comment.
11322 (copy_row_except_pointers): Likewise for copying.
11324 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11326 Some minor cleanups of recently-added bool vector code.
11327 * conf_post.h (assume): Always return void. Use lint version
11328 only if GCC and MSC versions don't apply.
11329 * conf_post.h (assume):
11330 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11331 Depend on _MSC_VER, not __MSC_VER, for consistency with
11333 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11334 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11335 (bool_vector_binop_driver, count_trailing_zero_bits)
11336 (size_t_to_host_endian): Now static, not static inline;
11337 the latter isn't needed with modern compilers and doesn't
11338 work with older compilers anyway.
11340 * alloc.c (valgrind_p): Use bool for boolean.
11342 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11344 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11345 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11346 (display_last_displayed_message_p, message_buf_print)
11347 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11348 Use bool for boolean.
11349 * dispextern.h (cancel_line, init_desired_glyphs):
11350 Remove ancient leftover.
11351 (help_echo_showing_p, hourglass_shown_p):
11352 * lisp.h (noninteractive_need_newline): Adjust declaration.
11354 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11356 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11358 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11359 ...this file and convert the latter to static. Adjust comment.
11360 (make_initial_frame):
11361 * window.c (init_window_once): Adjust user.
11362 * frame.h (last_nonminibuf_frame): Remove declaration.
11363 * lisp.h (selected_frame): Likewise.
11364 * msdos.c (the_only_display_info): Adjust comment.
11366 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11368 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11369 computing the end column of mouse-highlight that comes from
11370 display or overlay strings. (Bug#15437)
11371 (note_mouse_highlight): Adapt calculation of last argument to
11372 mouse_face_from_string_pos to the above change.
11374 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11375 all platforms, not just for clang.
11377 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11379 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11380 about excess arguments to snprintf.
11382 * conf_post.h(assume): Use __builtin_unreachable for clang.
11384 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11386 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11387 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11389 2013-09-23 Daniel Colascione <dancol@dancol.org>
11391 * alloc.c (USE_VALGRIND): New macro; on by default
11392 when ENABLE_CHECKING.
11393 (mark_maybe_object, mark_maybe_pointer)
11394 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11396 (valgrind_p) [USE_VALGRIND]: New variable.
11397 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11399 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11401 * process.c (wait_reading_process_output): Change int pnamelen to
11404 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11405 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11406 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11407 argument to unsigned long to avoid warning.
11408 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11410 * conf_post.h (assume): Fix compiler error: x shall be cond.
11412 2013-09-22 Daniel Colascione <dancol@dancol.org>
11414 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11415 warning when compiling without a window system.
11417 2013-09-22 Daniel Colascione <dancol@dancol.org>
11419 * data.c (Qbool_vector_p): New symbol.
11420 (bool_vector_spare_mask, popcount_size_t_generic)
11421 (popcount_size_t_msc, popcount_size_t_gcc)
11423 (bool_vector_binop_driver)
11424 (count_trailing_zero_bits, size_t_to_host_endian)
11425 (Fbool_vector_exclusive_or)
11426 (Fbool_vector_union)
11427 (Fbool_vector_intersection, Fbool_vector_set_difference)
11428 (Fbool_vector_subsetp, Fbool_vector_not)
11429 (Fbool_vector_count_matches)
11430 (Fbool_vector_count_matches_at): New functions.
11431 (syms_of_data): Intern new symbol, functions.
11432 * alloc.c (bool_vector_payload_bytes): New function.
11433 (Fmake_bool_vector): Instead of calling Fmake_vector,
11434 which performs redundant initialization and argument checking,
11435 just call allocate_vector ourselves. Make sure we clear any
11436 terminating padding to zero.
11437 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11438 instead of open-coding the size calculation.
11439 (vroundup_ct): New macro.
11440 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11441 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11442 * composite.c (composition_gstring_put_cache):
11443 Change lint_assume to assume.
11444 * conf_post.h (assume): New macro.
11445 (lint_assume): Remove.
11446 * dispnew.c (update_frame_1): Change lint_assume to assume.
11447 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11449 * image.c (gif_load): Change lint_assume to assume.
11450 * lisp.h (eassert_and_assume): New macro.
11451 (Qbool_vector_p): Declare.
11452 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11453 (swap16, swap32, swap64): New inline functions.
11454 * macfont.m (macfont_shape): Change lint_assume to assume.
11455 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11456 * xsettings.c (parse_settings): Use new swap16 and
11457 swap32 from lisp.h instead of file-specific macros.
11459 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11461 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11462 found (which can legitimately happen when the glyph row at the
11463 window start is disabled in the current_matrix. (Bug#15365)
11465 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11467 Fix syntax.h bug introduced by recent INLINE change.
11468 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11469 conditionally compiled one way in some modules, and a different
11470 way in others. This doesn't work with extern inline functions,
11471 which must have the same definition in all modules, because the
11472 defining code might be shared across modules, depending on the
11473 implementation. Symptoms reported by Martin Rudalics in:
11474 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11475 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11476 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11477 overriding the corresponding functions in syntax.h.
11478 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11479 (syntax_property): New inline functions.
11480 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11481 Rewrite in terms of these new functions.
11483 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11485 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11486 not chars_in_text, whose result depends on the multibyteness of
11487 the current buffer. (Bug#15426)
11489 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11491 Port recent change to hosts where pointers aren't 'long'.
11492 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11493 Don't assume that pointers are the same width as 'long'.
11494 Add a compile-time check that a pointer fits into two X slots.
11496 A simpler, centralized INLINE.
11497 * conf_post.h (INLINE): Define only if not already defined.
11498 This allows us to use a single INLINE, defined by one file
11500 * emacs.c (INLINE): Define it.
11501 Also, include category.h, charset.h, composite.h, dispextern.h,
11502 syntax.h, systime.h, so that their INLINE definitions are expanded
11503 properly for Emacs.
11504 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11505 * buffer.h, buffer.c (BUFFER_INLINE):
11506 * category.h, category.c (CATEGORY_INLINE):
11507 * character.h, character.c (CHARACTER_INLINE):
11508 * charset.h, charset.c (CHARSET_INLINE):
11509 * composite.h, composite.c (COMPOSITE_INLINE):
11510 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11511 * frame.h, frame.c (FRAME_INLINE):
11512 * intervals.h, intervals.c (INTERVALS_INLINE):
11513 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11514 * lisp.h, alloc.c (LISP_INLINE):
11515 * process.h, process.c (PROCESS_INLINE):
11516 * syntax.h, syntax.c (SYNTAX_INLINE):
11517 * systime.h, sysdep.c (SYSTIME_INLINE):
11518 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11519 * window.h, window.c (WINDOW_INLINE):
11520 Remove. All uses replaced with INLINE.
11522 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11524 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11525 to avoid Bug#15398.
11527 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11529 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11530 'const char *' to avoid compiler warnings due to similar change in
11531 the prototype of x_get_string_resource.
11533 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11535 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11536 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11537 going to replace static variables below. Adjust comments.
11538 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11539 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11540 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11541 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11542 Related users changed.
11543 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11544 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11545 last_mouse_movement_time, going to replace static variables below.
11547 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11548 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11550 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11551 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11552 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11553 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11554 static variables below.
11555 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11556 (last_mouse_scroll_bar): Remove.
11557 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11558 (mouseExited): Related users changed.
11560 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11562 Do not use external array to process X scroll bar messages.
11563 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11564 (x_send_scroll_bar_event): Pack window pointer into two slots
11565 of XClientMessageEvent if we're 64-bit. Adjust comment.
11566 (x_scroll_bar_to_input_event): Unpack accordingly.
11568 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11570 Ifdef away recent changes which aren't relevant to NS port.
11571 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11572 [!HAVE_NS]: Declare as such.
11573 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11574 [!HAVE_NS]: Define as such.
11576 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11578 * frame.c (x_redo_mouse_highlight): New function
11579 to factor out common code used in W32 and X ports.
11580 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11581 * xterm.h (struct x_display_info):
11582 * w32term.h (struct w32_display_info):
11583 * nsterm.h (struct ns_display_info): New members
11584 last_mouse_motion_frame, last_mouse_motion_x and
11585 last_mouse_motion_y, going to replace static variables below.
11586 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11587 (redo_mouse_highlight): Remove.
11588 (note_mouse_movement, syms_of_xterm): Adjust user.
11589 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11590 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11591 (redo_mouse_highlight): Remove.
11592 (note_mouse_movement, syms_of_w32term): Adjust user.
11593 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11594 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11596 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11597 * nsfns.m (compute_tip_xy): Adjust user.
11599 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11601 * frame.c (x_mouse_grabbed): New function.
11602 * dispextern.h (x_mouse_grabbed): Add prototype.
11603 (last_mouse_frame): Remove declaration.
11604 * xterm.h (struct x_display_info):
11605 * w32term.h (struct w32_display_info):
11606 * nsterm.h (struct ns_display_info): New member
11607 last_mouse_frame, going to replace...
11608 * xdisp.c (last_mouse_frame): ...global variable.
11609 (note_tool_bar_highlight):
11610 * w32term.c (w32_mouse_position, w32_read_socket):
11611 * xterm.c (XTmouse_position, handle_one_xevent):
11612 Use x_mouse_grabbed.
11613 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11615 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11617 * w32term.c (w32_read_socket): Avoid temporary
11618 variables in a call to x_real_positions.
11619 * xterm.c (handle_one_xevent): Likewise.
11621 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11623 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11624 (x_icon_type): Remove prototype.
11625 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11626 * frame.c (x_icon_type): Remove.
11627 * w32term.c (x_make_frame_visible, x_iconify_frame):
11628 * xterm.c (x_make_frame_visible, x_iconify_frame):
11629 Use x_set_bitmap_icon to factor out common code.
11631 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11633 * dispextern.h (check_x_display_info, x_get_string_resource):
11634 Declare here just once and unify the latter.
11635 * frame.c (check_x_display_info, x_get_string_resource):
11636 * nsterm.h (check_x_display_info):
11637 * xrdb.c (x_get_string_resource):
11638 * xterm.h (check_x_display_info): Remove prototypes.
11639 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11640 * w32reg.c (x_get_string_resource): Likewise.
11641 (w32_get_rdb_resource): Adjust user.
11643 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11645 * xterm.h (struct x_display_info): New member
11646 x_pending_autoraise_frame, going to replace...
11647 * xterm.c (pending_autoraise_frame): ...static variable.
11648 (x_new_focus_frame, XTread_socket): Adjust users.
11649 * w32term.h (struct w32_display_info): New member
11650 w32_pending_autoraise_frame, going to replace...
11651 * w32term.c (pending_autoraise_frame): ...global variable.
11652 (x_new_focus_frame, w32_read_socket): Adjust users.
11654 2013-09-17 Glenn Morris <rgm@gnu.org>
11656 * xdisp.c (message_dolog): If we create *Messages*,
11657 switch it to messages-buffer-mode.
11659 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11661 Don't overuse 'const' in types of locals.
11662 * bidi.c (bidi_count_bytes):
11663 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11664 (xg_event_is_for_scrollbar):
11665 * xselect.c (x_handle_property_notify)
11666 (x_handle_selection_notify, x_handle_dnd_message):
11667 * xsettings.c, xsettings.h (xft_settings_event):
11668 * xterm.c (x_handle_net_wm_state, handle_one_event)
11669 (x_menubar_window_to_frame, x_detect_focus_change)
11670 (construct_mouse_click, note_mouse_movement)
11671 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11672 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11673 (handle_one_xevent, x_handle_net_wm_state):
11674 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11675 (x_handle_dnd_message):
11676 Avoid unnecessary 'const', typically the second 'const' in
11677 'const foo * const arg', a 'const' that does not affect the API
11678 and doesn't significantly help the human reader.
11680 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11682 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11683 only if Glib < 2.36.0.
11684 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11685 * xsettings.c (init_gconf, init_gsettings): Do not check
11687 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11689 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11691 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11693 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11694 before calling g_type_init.
11696 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11698 * nsterm.m (syms_of_nsterm): ... to here.
11700 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11702 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11703 (ignore_next_mouse_click_timeout): Use Time as X does.
11704 (handle_one_xevent): Avoid cast and use unsigned comparison.
11706 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11708 Do not copy X event in handle_one_xevent except KeyPress case.
11709 Wnen XEvent is processed, it is unlikely to be changed except
11710 KeyPress case, so we can avoid copying and use const pointer to
11711 const data to make sure that an event is not changed elsewhere.
11712 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11713 const' and do not create local copy except for the KeyPress event.
11714 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11715 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11716 (x_handle_net_wm_state, x_menubar_window_to_frame)
11717 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11718 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11719 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11720 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11721 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11722 (x_handle_dnd_message):
11723 * xsettings.c (xft_settings_event):
11724 Use 'const XEvent * const' where appropriate.
11725 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11727 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11729 Fix X event waiting to handle multiple frames.
11730 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11731 * xterm.c (pending_event_wait): Remove. Adjust users.
11732 (x_detect_focus_change): Pass frame arg.
11733 (handle_one_xevent): Find related frame early and clear per-frame
11734 wait_event_type only if this is an event for the relevant frame.
11735 (x_wait_for_event): Use per-frame wait_event_type.
11737 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11739 * nsfns.m (Fx_create_frame): Fix font driver registration for
11742 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11743 for syms_of_macfont.
11745 * nsterm.m: Include macfont.h.
11746 (ns_tmp_flags, ns_tmp_font): Remove.
11747 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11748 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11749 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11750 (changeFont:): Fix code style. Check for font driver type when
11753 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11756 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11757 (nsfont_open): Set font driver type.
11758 Set font->ascent and font->descent. Figure out font instead of
11759 ns_tmp_font, and flags instead of ns_tmp_flags.
11760 Fix indentation. Remove call to ns_draw_text_decoration,
11763 * nsfns.m: Include macfont.h.
11764 (Fx_create_frame): Register macfont driver, make a better default font.
11765 (Fns_popup_font_panel): Get font from macfont driver, if used.
11767 * macfont.m, macfont.h, macuvs.h: New files.
11769 * font.h: Declare syms_of_macfont.
11771 * font.c (syms_of_font): Call syms_of_macfont.
11773 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11775 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11777 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11778 and it is always zero for others, so I assume that this is an ancient
11779 leftover which nobody will want to change any more.
11780 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11781 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11782 * frame.c (x_set_scroll_bar_width):
11783 * w32fns.c (w32_createscrollbar):
11784 * w32term.c (w32_set_vertical_scroll_bar):
11785 * xfns.c (x_set_scroll_bar_default_width):
11786 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11787 (x_scroll_bar_expose): Related users changed.
11789 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11791 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11792 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11793 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11795 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11796 Define once here...
11797 * nsterm.h, w32term.h, xterm.h: ...and not here.
11798 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11799 Remove unused Xisms.
11800 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11801 these modules are never compiled otherwise.
11803 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11805 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11806 Doc fix. (Bug#15375)
11808 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11810 Unify Fx_focus_frame between all ports.
11811 * frame.h (x_focus_frame): New prototype.
11812 * xfns.c (Fx_focus_frame): Remove.
11813 (syms_of_xfns): Do not defsubr it.
11814 (x_focus_frame): X implementation.
11815 * nsfns.m (Fx_focus_frame): Remove.
11816 (syms_of_nsfns): Do not defsubr it.
11817 (x_focus_frame): NS implementation.
11818 * w32term.c (Fx_focus_frame): Remove.
11819 (x_focus_on_frame): Rename to...
11820 (x_focus_frame): W32 implementation.
11821 * w32term.h (x_focus_on_frame): Remove prototype.
11822 * w32fns.c (Fx_focus_frame): Remove.
11823 (syms_of_w32fns): Do not defsubr it.
11824 * frame.c (Fx_focus_frame): Define here.
11825 (syms_of_frame): Defsubr here.
11826 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11828 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11830 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11831 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11832 each port to reference the port-specific window system data.
11833 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11834 (FRAME_DISPLAY_INFO): Define.
11835 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11836 (FRAME_DISPLAY_INFO): Define. Adjust users.
11837 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11838 (FRAME_DISPLAY_INFO): Define. Adjust users.
11839 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11840 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11841 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11842 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11843 * xselect.c, xterm.c: All related users changed.
11845 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11847 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11848 (x_menubar_window_to_frame): Remove prototypes.
11849 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11850 (x_menubar_window_to_frame, x_top_window_to_frame):
11852 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11853 (x_menubar_window_to_frame, x_top_window_to_frame):
11854 ...to here and convert all but the last to static.
11856 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11858 * lisp.mk (lisp): Add w32-common-fns.elc.
11860 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11862 * charset.c (char_charset): Document an exception for char-charset.
11864 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11866 * xterm.h (x_display_info): New field last_user_time...
11867 * xterm.c (toplevel): ...to replace static last_user_time.
11868 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11870 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11872 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11873 scroll bar values to prevent thumb from disappear and update comment.
11875 2013-09-11 Glenn Morris <rgm@gnu.org>
11877 * emacs.c (usage_message): Possessive apostrophe tweak.
11879 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11881 * nsterm.m (syms_of_nsterm): Use Qns.
11882 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11883 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11884 * xfns.c (x_display_info_for_name, Fx_open_connection):
11885 Remove old '#if 0' code.
11886 (syms_of_xfns): Use Qx.
11887 * termhooks.h (fullscreen_hook): Remove the leftover.
11888 (struct terminal): Fix typo in comment.
11890 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11892 Cleaning up a few X scroll bar bits.
11893 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11894 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11895 New member last_seen_part, going to replace...
11896 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11897 (xt_action_hook) [USE_LUCID]: Adjust user.
11898 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11899 Lucid-specific scroll bar support.
11900 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11901 to int and adjust to use last_seen_part member.
11902 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11903 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11904 Initialize last_seen_part.
11906 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11908 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11909 insert-buffer-substring an empty string.
11911 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11913 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11914 avoiding a GCC warning.
11916 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11918 Ifdef away frame tool bar code when it is not really used.
11919 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11920 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11921 and minimize_tool_bar_window_p under the above.
11922 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11923 (fset_tool_bar_window): Likewise.
11924 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11925 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11926 (change_frame_size_1):
11927 * window.c (window_from_coordinates, Frecenter): Adjust users.
11928 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11929 code is not really used.
11930 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11931 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11932 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11933 [!USE_GTK && !HAVE_NS]: Define as such.
11934 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11935 (note_mouse_highlight, expose_frame):
11936 * xfns.c (x_set_tool_bar_lines):
11937 * xterm.c (handle_one_xevent): Adjust users.
11939 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11941 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11942 This bug was introduced by my 2013-08-26 patch, which incorrectly
11943 assumed that the terminfo implementation doesn't use termcap buffers.
11944 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11945 these buffers apparently are used after all.
11946 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11947 (struct tty_display_info): Define members termcap_term_buffer and
11948 termcap_strings_buffer even if TERMINFO.
11950 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11953 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11954 'usage' docstring entry to pacify make-docfile.
11956 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11958 Change comparison functions =, <, >, <=, >= to take many arguments.
11959 * data.c: Change comparison functions' interface and implementation.
11960 * lisp.h: Make arithcompare available for efficient two arg
11962 * bytecode.c: Use arithcompare.
11963 * fileio.c: Use new interface.
11965 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11967 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11969 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11971 * eval.c (Feval): Document the new use of `lexical'.
11973 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11975 Review and drop old frame resize hack.
11976 * frame.h (struct frame): Remove force_flush_display_p.
11977 * dispnew.c (update_frame): Adjust user and don't call
11978 flush_frame here. The comment has said that there was an issues
11979 with redisplaying fringes, but I don't see any differences with
11980 and without this hack. Hopefully we can continue without it.
11981 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11982 current frame matrices twice if resized_p is set.
11984 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11986 Do not populate pure Xism x_sync to other ports.
11987 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11988 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11989 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11990 * w32term.h (x_sync): Remove prototype.
11992 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11994 Cleanup frame flushing.
11995 * dispextern.h (struct redisplay_interface):
11996 Drop flush_display_optional because flush_display is enough
11997 for X and flushing via RIF is just a no-op for others.
11998 * frame.h (flush_frame): New function.
11999 * dispnew.c (update_frame):
12000 * minibuf.c (read_minibuf):
12001 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12003 * keyboard.c (detect_input_pending_run_timers): Do not flush
12004 all frames but selected one in redisplay_preserve_echo_area.
12005 * nsterm.m (ns_flush): Remove no-op.
12006 (ns_redisplay_interface): Adjust user.
12007 * w32term.h (x_flush): Remove no-op.
12008 (w32_redisplay_interface): Adjust user.
12009 * xterm.c (x_flush): Simplify because we do not flush all
12010 frames at once any more. Adjust comment.
12011 (x_redisplay_interface): Adjust user.
12013 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12015 Port --without-x --enable-gcc-warnings to Fedora 19.
12016 * gfilenotify.c (globals_of_gfilenotify):
12017 Call g_type_init only if using an older glib version that needs it.
12019 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12021 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12022 (last_glyphless_glyph_merged_face_id): Remove declarations.
12023 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12024 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12025 (last_glyphless_glyph_merged_face_id): Now static.
12026 (merge_escape_glyph_face): New function, refactored from...
12027 (get_next_display_element): ...here.
12028 (merge_glyphless_glyph_face): New function, refactored from...
12029 (produce_glyphless_glyph): ...here...
12030 * term.c (produce_glyphless_glyph): ...and here.
12032 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12034 * eval.c (eval_sub): Only call Ffunction if necessary.
12036 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12038 Attempt to make redisplay more selective when changing cursor type.
12039 * frame.h (struct frame): New bitfield cursor_type_changed.
12040 * xdisp.c (cursor_type_changed): Remove.
12041 (try_cursor_movement, redisplay_window, try_window_id)
12042 (set_frame_cursor_types, try_window_reusing_current_matrix):
12043 Adjust to use per-frame bitfield.
12044 (redisplay_internal): Look for cursor type change on each visible
12045 frame and consider all frames if cursor type has been changed on
12046 the frame other than selected. If cursor type has been changed on
12047 selected frame only, do not use fast update.
12049 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12051 Attempt to make redisplay more selective when changing fonts.
12052 * frame.h (struct frame): New bitfield fonts_changed.
12053 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12054 (adjust_frame_glyphs): Add prototype.
12055 * dispnew.c (fonts_changed_p): Remove.
12056 (adjust_glyphs): Remove because we do not
12057 adjust matrices on all frames at once any more.
12058 (adjust_frame_glyphs): Block and unblock input here.
12059 (adjust_glyph_matrix): Use fonts_changed.
12060 (change_frame_size_1): Use adjust_frame_glyphs.
12061 * font.c (font_open_entity): Use fonts_changed.
12062 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12063 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12064 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12065 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12066 (shrink_mini_window, Fresize_mini_window_internal)
12067 (window_scroll_pixel_based, Fset_window_configuration)
12068 (apply_window_adjustment, Fset_window_vscroll):
12069 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12070 Use adjust_frame_glyphs.
12071 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12072 (try_window_reusing_current_matrix, try_window_id, display_line)
12073 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12074 (redisplay_internal): Consider fonts_changed and adjust frame
12075 matrices for each frame only if the frame is visible. If font
12076 has been changed on some frame during full redisplay, retry
12077 only visible frames where the font has been actually changed.
12079 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12081 Cache current header and mode line height for each window.
12082 * window.h (struct window): New fields mode_line_height
12083 and header_line_height.
12084 * window.c (make_window): Initialize them.
12085 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12086 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12087 (current_mode_line_height, current_header_line_height):
12088 Remove declaration.
12089 * xdisp.c (current_mode_line_height, current_header_line_height):
12091 (pos_visible_p, init_xdisp): Adjust user.
12092 (redisplay_window): Invalidate mode_line_height and
12093 header_line_height if current and desired matrices do not agree.
12095 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12097 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12098 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12100 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12102 Make --without-x compatible with --enable-gcc-warnings.
12103 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12104 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12105 members under HAVE_WINDOW_SYSTEM.
12106 * keyboard.c (make_lispy_focus_out): Likewise.
12107 (record_menu_key): Move under HAVE_MENUS.
12108 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12109 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12110 (syms_of_xdisp): Adjust user.
12111 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12112 (start_hourglass, cancel_hourglass):
12113 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12114 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12115 and CLEAR_FONT_TABLE_NFONTS.
12116 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12117 Declare only if HAVE_WINDOW_SYSTEM.
12118 (lface_same_font_attributes_p, clear_face_gcs): Define only
12119 if HAVE_WINDOW_SYSTEM.
12121 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12123 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12124 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12125 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12127 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12129 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12131 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12133 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12134 This fixes a type error on hosts where ptrdiff_t is wider than int.
12136 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12138 * keyboard.c (read_key_sequence_vs): New function.
12139 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12142 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12144 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12146 Makefile improvements.
12147 * Makefile.in (config.status): Don't use double-colon rules, as
12148 they are not portable according to POSIX. Fix shell typo with `;
12149 I guess this rule has never been tested?
12150 (VCSWITNESS): New macro, to override any environment var.
12152 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12154 * xterm.h (struct x_display_info): Do not track X connection
12155 fd separately because it is always available from Display.
12156 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12159 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12161 * buffer.c (drop_overlay):
12162 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12163 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12165 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12167 * buffer.c (Fmake_overlay, Fmove_overlay):
12168 * intervals.c (set_point_from_marker):
12169 * print.c (PRINTPREPARE): Prefer signal_error
12170 to plain error and report unsuitable marker too.
12172 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12174 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12175 for 'dragging' member.
12176 (struct x_output): Remove set-but-unused leftovers
12177 'left_before_move' and 'top_before_move'.
12178 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12179 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12180 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12181 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12182 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12183 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12184 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12185 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12187 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12189 * nsfont.m (INVALID_GLYPH): New define.
12190 (nsfont_encode_char): Use INVALID_GLYPH.
12191 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12193 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12195 * xterm.c (x_last_mouse_movement_time): Revert last change.
12196 This code should use XDisplayMotionBufferSize to check display's
12197 motion history first, and there are few other issues as well.
12198 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12199 (handle_one_xevent): Adjust user.
12201 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12203 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12204 * frame.c (Flast_nonminibuf_frame): ... to here.
12205 (check_minibuf_window): Don't abort if no window was found
12208 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12210 Use XGetMotionEvents to ask the last mouse motion time from X server.
12211 * xterm.c (X_MOTION_HISTORY): Default to 1.
12212 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12213 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12214 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12215 Ifdef away legacy code.
12216 (XTmouse_position, x_scroll_bar_report_motion):
12217 Use x_last_mouse_movement_time.
12218 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12221 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12223 * msdos.c (last_mouse_window): Move to...
12224 (dos_rawgetc): ...this function and adjust comment.
12225 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12226 (mouseMoved): ...this function and adjust comment.
12227 * w32term.c (last_window): Likewise with...
12228 (w32_read_socket): ...this function.
12229 * xterm.c (last_window): Likewise with...
12230 (handle_one_xevent): ...this function.
12232 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12234 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12235 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12236 (handle_one_xevent): ...to here.
12237 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12240 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12242 * msdos.c (IT_set_terminal_window): Remove no-op.
12243 (initialize_msdos_display): Adjust terminal setup.
12244 * w32console.c (w32con_set_terminal_window): Remove no-op.
12245 (initialize_w32_display): Adjust terminal setup.
12246 * w32term.c (w32_set_terminal_window): Remove no-op.
12247 (w32_create_terminal): Adjust terminal setup.
12248 * xterm.c (XTset_terminal_window): Remove no-op.
12249 (x_create_terminal): Adjust terminal setup.
12251 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12253 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12255 (ns_create_terminal): Adjust terminal setup.
12256 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12258 (w32_create_terminal): Adjust terminal setup.
12259 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12261 (x_create_terminal): Adjust terminal setup.
12263 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12265 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12266 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12267 * dispnew.c (buffer_posn_from_coords):
12268 * window.c (Fwindow_end, displayed_window_lines):
12269 * xdisp.c (redisplay_mode_lines): Use it.
12271 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12273 * fontset.c (face_for_char): Check char in the current face font first
12274 if HAVE_NS (Bug#15138).
12276 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12278 * window.c (temp_output_buffer_show): Make sure window returned
12279 by display_buffer is live (Bug#15213).
12281 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12283 Minor cleanup to avoid forward declarations.
12284 * coding.h (struct ccl_spec): Remove forward declaration.
12285 * composite.h (toplevel): Include font.h.
12286 (struct composition_it, struct face, struct font_metrics):
12287 Remove forward declaration.
12288 * dispextern.h (struct image, struct atimer): Likewise.
12289 * emacsgtkfixed.h (struct frame): Likewise.
12290 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12291 * font.h (struct font_driver, struct font, struct glyph_string)
12292 (struct face): Remove forward declaration.
12293 * fontset.h (struct face, struct font): Likewise.
12294 * frame.h (toplevel): Style cleanup.
12295 (enum output_method): Move to...
12296 * termhooks.h (enum output_method): ...here.
12297 (struct glyph, struct frame, struct ns_display_info)
12298 (struct x_display_info, struct w32_display_info):
12299 Remove forward declaration.
12300 * xterm.h (toplevel): Include termhooks.h.
12301 (struct font, struct window, struct glyph_matrix, struct frame)
12302 (struct input_event, struct face, struct image): Remove forward
12304 * gtkutil.h (struct _widget_value): Likewise.
12305 * keyboard.h (toplevel): Include termhooks.h.
12306 (struct input_event): Remove forward declaration.
12308 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12310 * intervals.c (set_point_from_marker): New function.
12311 * editfns.c (Fgoto_char):
12312 * process.c (Finternal_default_process_filter):
12313 * window.c (select_window_1): Use it.
12314 * buffer.h (set_point_from_marker): Add prototype.
12316 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12318 * w32.c (term_winsock): Call release_listen_threads before calling
12320 (_sys_wait_accept): Wait for accept event in a loop with a finite
12321 timeout, instead of waiting indefinitely. Will hopefully avoid
12322 hanging during exit because WSACleanup deadlocks waiting for the
12323 event object to be released. (Bug#14333)
12325 * w32proc.c (release_listen_threads): New function, signals all
12326 the reader threads that listen for connections to stop waiting.
12328 * w32.h (release_listen_threads): Add prototype.
12330 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12332 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12333 field of new marker (for sanity and safety).
12334 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12335 anyway because XMISCTYPE is a function and can't be an lvalue).
12337 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12339 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12340 (x_after_update_window_line, x_scroll_bar_create)
12341 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12342 (handle_one_xevent, x_clear_frame_area):
12343 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12344 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12345 * xterm.h (x_clear_area): Adjust prototype.
12347 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12349 Hook scanning and indentation functions to find_newline. This helps
12350 to avoid duplicated code and renders more respect to newline cache.
12351 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12352 * cmds.c (Fforward_line):
12353 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12354 Use find_newline and avoid unnecessary point movements.
12355 * search.c (scan_newline): Implement on top of find_newline.
12357 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12359 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12360 scoped code (bug#11258).
12362 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12364 * nsterm.m (last_window): New variable.
12365 (EV_TRAILER2): New macro.
12366 (EV_TRAILER): Call EV_TRAILER2.
12367 (mouseMoved:): Add support for mouse-autoselect-window
12368 on nextstep (Bug#6888).
12370 2013-08-28 Andreas Schwab <schwab@suse.de>
12372 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12373 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12374 Remove unused macro definitions.
12375 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12376 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12377 Only define if emacs.
12379 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12381 Prefer enum glyph_row_area to int where appropriate.
12382 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12384 (window_box, window_box_width, window_box_left, window_box_left_offset)
12385 (window_box_right, window_box_right_offset): Adjust prototypes.
12386 * xdisp.c (window_box, window_box_width, window_box_left)
12387 (window_box_left_offset, window_box_right, window_box_right_offset):
12388 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12389 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12390 * nsterm.m (ns_clip_to_row):
12391 * w32term.c (w32_clip_to_row):
12392 * xterm.c (x_clip_to_row): Likewise.
12394 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12396 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12397 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12399 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12401 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12402 for portability to hosts where /bin/sh has problems.
12404 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12406 Redesign redisplay interface to drop global output_cursor.
12407 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12408 (toplevel): Remove declaration of output_cursor.
12409 (set_output_cursor, x_cursor_to): Remove prototype.
12410 * window.h (struct window): New member output_cursor.
12411 (output_cursor_to): New function to replace RIF member.
12412 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12413 (update_text_area, set_window_cursor_after_update): Use it.
12414 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12415 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12416 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12417 * w32term.c (x_update_window_begin, x_update_window_end):
12418 * xterm.c (x_update_window_begin, x_update_window_end):
12419 Adjust to use per-window output cursor.
12421 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12423 Simplify SELECT_TYPE-related code.
12424 Like EMACS_TIME, this portability layer is no longer needed, since
12425 Emacs has been using fd_set as a portability layer for some time.
12426 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12427 (SELECT_TYPE): Remove. All uses changed to fd_set.
12428 (fd_set) [!FD_SET]: New typedef.
12430 Simplify EMACS_TIME-related code.
12431 This portability layer is no longer needed, since Emacs has been
12432 using struct timespec as a portability layer for some time.
12433 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12434 Include <time.h> rather than "systime.h"; that's all that's needed now.
12435 * dispnew.c: Include <timespec.h> rather than "systime.h";
12436 that's all that's needed now.
12437 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12438 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12439 TIMESPEC_RESOLUTION.
12440 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12441 LOG10_TIMESPEC_RESOLUTION.
12442 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12443 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12444 (make_emacs_time): Remove. All used changed to make_timespec.
12445 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12446 (current_timespec): Rename from current_emacs_time. All uses changed.
12447 (add_emacs_time): Remove. All uses changed to timespec_add.
12448 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12449 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12450 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12451 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12452 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12453 (current_timespec): Rename from current_emacs_time. All uses changed.
12454 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12455 changed to timespec_cmp.
12456 * xgselect.c: Include <timespec.h>, since our .h files don't.
12458 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12460 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12461 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12462 Remove the leftovers.
12463 * gtkutil.c (toplevel): Do not declare Qxft but include
12465 * image.c (toplevel): Do not declare Vlibrary_cache because
12466 it's already done in lisp.h.
12468 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12470 * lisp.h (Mouse_HLInfo): Move from here...
12471 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12472 (reset_mouse_highlight): New function.
12473 * msdos.c (dos_set_window_size, IT_update_begin)
12474 (internal_terminal_init):
12475 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12476 (ns_initialize_display_info):
12477 * w32console.c (initialize_w32_display):
12478 * w32term.c (x_update_window_end, x_free_frame_resources)
12479 (w32_initialize_display_info):
12480 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12481 * window.c (Fdelete_other_windows_internal):
12482 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12483 * termchar.h (toplevel):
12484 * xterm.h (toplevel): Include dispextern.h.
12486 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12488 Fix minor problems found by static checking.
12489 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12490 (expect): Avoid nested-if warning.
12491 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12492 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12493 * nsterm.h, nsterm.m (ns_select):
12494 * xgselect.c, xgselect.h (xg_select):
12495 Adjust signature to better match pselect's.
12496 * nsterm.m (ns_select):
12497 Don't set *TIMEOUT, since pselect doesn't.
12498 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12499 diagnostic about assigning const char * to it.
12500 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12502 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12504 * lread.c (substitute_object_recurse): Handle hash-tables as well
12507 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12509 Fix unlikely core dump in init_tty, and simplify terminfo case.
12510 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12511 The old version incorrectly dumped core if malloc returned a
12512 buffer containing only non-NUL bytes.
12513 (init_tty): Do not allocate or free termcap buffers; the
12514 struct does that for us now.
12515 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12516 (struct tty_display_info): Define members termcap_term_buffer and
12517 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12518 use them. Allocate them directly in struct rather than indirectly
12519 via a pointer, to simplify init_tty.
12521 * frame.c (check_minibuf_window): Initialize 'window' properly,
12522 so that Emacs reliably aborts later if 'window' is not initialized.
12524 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12526 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12527 of VoidSymbol (Bug#15154).
12529 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12531 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12532 mouse_face_beg_y and mouse_face_end_y.
12533 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12534 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12535 Adjust users and update comment where appropriate.
12537 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12539 * frame.c (check_minibuf_window): New function.
12540 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12541 Call check_minibuf_window (Bug#15183).
12543 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12545 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12546 because this is the only last cursor data we need to keep and consult.
12547 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12548 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12551 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12553 Fix recovering from possible decompression error.
12554 Since insert_from_gap doesn't always move point, we can't use PT as
12555 the position where the partially decompressed data ends, and
12556 should count how many bytes was produced so far.
12557 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12558 (unwind_decompress): Really delete partially uncompressed data.
12559 (Fzlib_decompress_region): Take decompressed data size into account.
12561 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12563 * syntax.c (init_syntax_once): Adjust comment and do an early
12564 initialization of Qchar_table_extra_slots just once...
12565 * casetab.c (init_casetab_once):
12566 * category.c (init_category_once):
12567 * character.c (syms_of_character):
12568 * coding.c (syms_of_coding):
12569 * xdisp.c (syms_of_xdisp): ...and omit it here.
12571 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12573 * xdisp.c (get_next_display_element): Don't apply to characters
12574 from a display vector the logic of setting it->end_of_box_run_p
12575 suitable for characters from a buffer. (Bug#15175)
12577 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12578 to handle directories, rather than '_utime' which doesn't.
12581 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12583 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12584 or fullscreen (Bug#14627).
12586 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12588 System-dependent integer overflow fixes.
12589 * process.c (Fset_process_window_size): Signal an error if
12590 the window size is outside the range supported by the lower level.
12591 * sysdep.c (set_window_size): Return negative on error,
12592 nonnegative on success, rather than -1, 0, 1 on not in system,
12593 failure, success. This is simpler. Caller changed.
12594 (serial_configure): Remove unnecessary initialization of local.
12595 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12596 size fits in unsigned long; this isn't true on some 32-bit hosts.
12597 Avoid buffer overrun if some future version of /proc/meminfo has a
12598 variable name longer than 20 bytes.
12599 (system_process_attributes) [__FreeBSD__]:
12600 Don't assume hw.availpages fits in 'int'.
12602 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12604 Don't let very long directory names overrun the stack.
12605 Fix some related minor problems involving "//", vfork.
12606 * callproc.c (encode_current_directory): New function.
12607 (call_process): Don't append "/"; not needed.
12608 * fileio.c (file_name_as_directory_slop): New constant.
12609 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12610 this can save the caller having to alloca.
12611 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12612 Use SAFE_ALLOCA, not alloca.
12613 (directory_file_name, Fexpand_file_name): Leave leading "//"
12614 alone, since it can be special even on POSIX platforms.
12615 * callproc.c (call_process):
12616 * process.c (Fformat_network_address):
12617 * sysdep.c (sys_subshell):
12618 Use encode_current_directory rather than rolling our own.
12619 (create_process): No need to encode directory; caller does that now.
12620 * process.h (encode_current_directory): New decl.
12621 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12622 Rework to avoid 'goto xyzzy;'.
12624 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12626 * xdisp.c (handle_face_prop): If the default face was remapped use
12627 the remapped face for strings from prefix properties. (Bug#15155)
12629 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12631 Minor cleanup for redisplay interface and few related functions.
12632 * frame.h (enum text_cursor_kinds): Move from here...
12633 * dispextern.h (enum text_cursor_kinds): ...to here.
12634 (toplevel): Drop unnecessary declarations.
12635 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12636 in update_window_end_hook and draw_window_cursor functions.
12637 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12638 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12639 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12640 * xterm.c (x_update_window_end, x_draw_window_cursor):
12641 * xdisp.c (display_and_set_cursor, update_window_cursor)
12642 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12643 enum text_cursor_kinds where appropriate.
12645 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12647 Redesign redisplay interface to drop updated_row and updated_area.
12648 * dispextern.h (updated_row, updated_area): Remove declaration.
12649 (struct redisplay_interface): Pass glyph row and row area parameters
12650 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12651 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12653 * dispnew.c (updated_row, updated_area): Remove.
12654 (redraw_overlapped_rows, update_window_line): Adjust user.
12655 (update_marginal_area, update_text_area): Likewise. Pass updated row
12656 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12657 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12660 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12662 * process.c (flush_pending_output): Remove stub.
12665 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12667 * callproc.c: Fix race that killed background processes (Bug#15144).
12668 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12669 Record deleted process-id in critical section, not afterwards.
12670 Don't mistakenly kill process created by a call-process invocation
12671 that discards output and does not wait.
12673 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12675 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12676 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12677 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12678 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12679 to shut up compiler in mark_object.
12680 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12682 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12684 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12685 We can't portably rely on PTY_OPEN doing that, even if
12686 it calls posix_openpt with O_CLOEXEC.
12688 2013-08-20 Kenichi Handa <handa@gnu.org>
12690 * character.c (string_char): Improve commentary.
12692 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12694 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12695 (struct animation_cache): Make signature a flexible array member.
12696 All uses changed. This is a tad slower but may insulate us better
12697 from future changes to ImageMagick.
12699 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12701 * image.c: Shrink memory needed for animation cache.
12702 (SIGNATURE_DIGESTSIZE): New constant.
12703 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12704 (imagemagick_create_cache): Copy the signature. This saves
12705 several KB of memory that ImageMagick wastes per signature.
12706 Don't bother updating the update_time, as the caller does that now.
12707 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12708 it's a fixed size struct member now.
12709 (imagemagick_get_animation_cache): Always destroy the signature,
12710 as it's now imagemagick_create_cache's responsibility to copy it.
12711 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12712 and use memcmp rather than strcmp.
12713 eassert that ImageMagick returns a signature of the specified length.
12715 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12717 * image.c (imagemagick_get_animation_cache): Don't segfault on
12719 (imagemagick_get_animation_cache): Revert to previous definition
12720 so that it actually works. But keep the memory leak fix.
12721 (imagemagick_get_animation_cache): Fix memory leak.
12723 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12725 * image.c: Fix animation cache signature memory leak.
12726 Fix some other minor performance problems while we're at it.
12727 (imagemagick_create_cache): Clear just the members that
12728 need clearing. Don't set update_time, as caller does that now.
12729 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12730 Simplify by using pointer-to-pointer instead of a prev pointer.
12731 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12732 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12733 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12734 it's already a copy. Free the signature probe unless it's cached.
12736 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12737 This was introduced by my 2013-08-12 fix for Bug#15035.
12739 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12741 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12742 (imagemagick_prune_animation_cache): Now static.
12744 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12746 * image.c (imagemagick_get_animation_cache): Don't segfault when
12747 pruning all entries.
12749 2013-08-18 Ken Brown <kbrown@cornell.edu>
12751 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12752 static heap if ENABLE_CHECKING is defined.
12753 (max_bss_sbrk_ptr): New variable.
12754 (bss_sbrk): Use it.
12755 (report_sheap_usage): Report maximum static heap usage instead of
12756 ending static heap usage.
12758 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12760 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12761 of zlib_initialized according to the results of calling
12762 init_zlib_functions.
12764 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12766 * image.c: Implement an ImageMagick per-image cache.
12767 (imagemagick_get_animation_cache): Fix a double-free error.
12768 (imagemagick_load_image): Remove the ping_wand code, which only
12769 apparently saved time on invalid animated images, and slowed down
12770 everything else. Optimize for the common case.
12772 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12774 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12776 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12778 * marker.c (set_marker): Remove documentation of undefined behavior.
12780 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12782 * image.c (imagemagick_compute_animated_image): Animate correctly
12783 when sub-images are smaller than the main image.
12784 (imagemagick_compute_animated_image): Setting the iterator row to
12785 zero is apparently not allowed.
12786 (imagemagick_compute_animated_image): Allow images that say they
12787 have sub-images that are bigger than the main image, but just crop
12790 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12792 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12794 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12796 * image.c (imagemagick_compute_animated_image): Respect the GIF
12799 2013-08-15 Ken Brown <kbrown@cornell.edu>
12801 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12802 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12805 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12807 Fix minor problems found by static checking.
12808 * frame.c (delete_frame):
12809 * xdisp.c (next_element_from_display_vector):
12810 Avoid uninitialized local.
12811 * image.c (imagemagick_compute_animated_image): Port to C89.
12812 Prefer usual GNU indentation style for loops.
12813 Be more careful about bizarrely large sizes, by using ptrdiff_t
12816 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12818 Fix infinite frame selection loop (Bug#15025).
12819 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12821 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12823 * xdisp.c (compute_window_start_on_continuation_line):
12824 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12825 to make sure we end up setting the window start at the leftmost
12826 visible character of the display line. This avoids funky
12827 horizontal shifting because the window start is not kept on the
12828 same position. (Bug#15090)
12829 (next_element_from_display_vector): Support 'box' face attribute
12830 in the face definitions of a display vector. (Bug#15099)
12832 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12834 * image.c (imagemagick_compute_animated_image): Implement animated
12835 images (bug#14700).
12836 (imagemagick_compute_animated_image): Fix some compilation
12837 warnings. Implement a very simple cache to make the animation
12838 usable at all, but it should be replaced with a per-image cache.
12840 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12842 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12843 to do `for' loops over alist values.
12844 * buffer.h (FOR_EACH_BUFFER):
12845 * process.c (FOR_EACH_PROCESS): Use it.
12846 (handle_child_signal, status_notify, Fget_buffer_process)
12847 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12849 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12851 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12852 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12853 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12854 to xzalloc and so avoid redundant call to memset.
12855 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12856 members because it is allocated with xzalloc and so already zeroed.
12858 2013-08-14 Ken Brown <kbrown@cornell.edu>
12860 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12863 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12865 Utility function and macro to copy Lisp string to C string.
12866 * lisp.h (xlispstrdupa): New macro.
12867 (xlispstrdup): New prototype.
12868 * alloc.c (xlispstrdup): New function.
12869 * callint.c (Fcall_interactively):
12870 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12871 (Fsubstitute_in_file_name):
12872 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12873 * image.c (x_create_bitmap_from_file):
12874 * w32term.c (w32_term_init):
12875 * xterm.c (x_term_init): Use xlispstrdup.
12877 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12879 * image.c (imagemagick_load_image): Make animated pictures work.
12880 There's still some problems with background color settings, though
12883 * decompress.c (unwind_decompress): Always restore point.
12885 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12887 * marker.c (set_marker): Reformat documentation.
12889 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12891 * xdisp.c (cursor_type_changed): Now static.
12893 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12894 Use changed. This avoids the need to call xmalloc and for the
12895 caller to call xfree, and avoids memory leaks in some situations.
12897 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12899 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12900 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12901 (redisplay_window): If window_end_valid is cleared due to non-zero
12902 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12903 so do not call to try_cursor_movement for that window.
12905 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12907 * window.h (struct window): Convert window_end_pos and
12908 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12909 (wset_window_end_pos, wset_window_end_vpos): Remove.
12910 * dispnew.c (adjust_glyph_matrix):
12911 * window.c (Fwindow_end, replace_window, set_window_buffer)
12913 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12914 (set_vertical_scroll_bar, redisplay_window, try_window)
12915 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12916 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12917 (note_mouse_highlight): Adjust users.
12918 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12921 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12923 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12924 * image.c (imagemagick_filename_hint): Use `const char *' and
12925 prefer SSDATA to SDATA to avoid warnings.
12927 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12929 Cleanup window fringes, margins and scroll bars adjustments.
12930 * window.c (set_window_fringes, set_window_margins)
12931 (set_window_scroll_bars, apply_window_adjustment): New functions.
12932 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12933 (Fset_window_scroll_bars): Use them.
12935 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12937 * window.h (struct window): Convert scroll_bar_width
12938 from Lisp_Object to integer. Adjust comment.
12939 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12941 * window.c (wset_scroll_bar_width): Remove.
12942 (make_window): Initialize scroll_bar_width.
12943 (Fsplit_window_internal): Use direct assignment.
12944 (Fset_window_configuration, save_window_save):
12945 Convert Lisp_Object to integer and back where appropriate.
12946 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12947 bar was actually changed, and mention this in docstring.
12949 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12951 * decompress.c: Minor simplifications.
12952 (Fzlib_decompress_region): Don't bother verifying
12953 that avail_out <= UINT_MAX, as that was confusing.
12954 Mention the restriction in a comment instead.
12955 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12957 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12959 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12960 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12962 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12964 * image.c (imagemagick_filename_hint): Check for errors in the
12967 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12969 * window.c (Fwindow_margins): Return nil when there's no marginal
12970 area, as per the documented API.
12972 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12973 Fmake_vector, as scroll bar's struct members are not all Lisp
12974 objects now. This avoids crashes in GC.
12976 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12977 bool, so its address could be taken.
12979 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12981 * image.c (imagemagick_filename_hint): New function to possibly
12982 apply `image-content-type-suffixes'.
12983 (imagemagick_load_image): Use it.
12985 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12987 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12988 if loading zlib failed.
12990 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12992 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12993 2013-08-13 checkin below. Change bool to BOOL, rule is:
12994 All Obj-C code uses BOOL, except for interfaces callable from C.
12996 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12998 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13000 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13001 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13002 bool instead of BOOL.
13003 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13004 from Lisp_Object to bitfield. Adjust comment.
13005 * w32term.c (x_scroll_bar_create): Adjust user.
13006 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13007 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13008 Use bool for boolean.
13009 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13010 to `unsigned int' when defining a bitfield.
13012 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13014 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13016 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13018 * window.h (struct window): Convert left_margin_cols and
13019 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13020 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13021 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13023 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13025 (showing_window_margins_p, update_window_line, update_frame_1):
13026 * fringe.c (draw_fringe_bitmap_1):
13027 * xdisp.c (window_box_width): Adjust users.
13028 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13029 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13030 Use direct assignment.
13031 (Fset_window_configuration, save_window_save, Fwindow_margins):
13032 Convert Lisp_Object to integer and back where appropriate.
13033 (Fset_window_margins): Adjust user. Return t if any margin
13034 was actually changed, and mention this in docstring.
13036 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13038 * syntax.c (forward_word):
13039 * cmds.c (forward_char, backward_char): Mention the optional argument.
13041 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13043 * window.h (struct window): Convert left_fringe_width
13044 and right_fringe_width from Lisp_Objects to integers.
13046 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13047 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13048 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13050 (make_window): Initialize new integer fields to -1.
13051 (Fsplit_window_internal): Use direct assignment.
13052 (Fset_window_configuration, save_window_save):
13053 Convert Lisp_Object to integer and back where appropriate.
13054 (Fset_window_fringes): Adjust user. Return t if any fringe
13055 was actually changed, and mention this in docstring.
13057 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13059 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13060 * nsfns.m (x_set_cursor_type):
13061 * w32fns.c (x_set_cursor_type):
13062 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13063 * xdisp.c (set_frame_cursor_types): ...but in common code.
13065 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13067 * font.c (clear_font_cache): New function, stripped from...
13068 (Fclear_font_cache): ...here, which now uses the function
13069 above. Adjust comment.
13070 * font.h (clear_font_cache): Add prototype.
13071 * xfaces.c (clear_face_cache): Use clear_font_cache.
13073 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13075 * window.c (Fset_window_start): Compare `w', not `window' because
13076 `w' might not be equal to `window' after call to decode_live_window.
13078 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13080 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13081 This fixes a problem introduced by the Bug#15035 patch
13082 when using GPG. Reported by Herbert J. Skuhra.
13084 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13086 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13087 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13088 not yet initialized.
13090 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13092 * decompress.c (Fzlib_decompress_region): Support zlib
13093 decompression, too, and rename.
13095 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13097 Minor zlib configuration tweaks.
13098 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13099 Don't assume presence of fn_inflateInit2_ zlib internal function.
13101 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13103 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13104 include the zlib prefix.
13106 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13108 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13109 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13110 define static variables that are pointers to zlib functions to be
13111 dynamically loaded.
13112 (init_zlib_functions) [WINDOWSNT]: New function.
13113 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13115 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13116 macros instead of invoking the zlib functions directly.
13117 (syms_of_decompress): DEFSYM Qzlib_dll.
13118 Staticpro Szlib_available_p.
13120 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13122 Avoid looping over all frame windows to freeze and unfreeze.
13123 * window.h (struct window): Drop frozen_window_start_p.
13124 (freeze_window_starts): Drop prototype.
13125 * frame.h (struct frame): New frozen_window_starts flag.
13126 (FRAME_WINDOWS_FROZEN): New macro.
13127 * window.c (freeze_window_start, freeze_window_starts):
13129 (select_window, replace_window): Adjust users.
13130 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13131 (window_frozen_p): New function.
13132 (redisplay_window): Use it.
13134 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13136 Fix some fd issues when running subprocesses (Bug#15035).
13137 Fix bugs that can leak files or file descriptors on errors.
13138 Don't unlink open temp files, as that's hard for users to diagnose
13139 when things go awry (e.g., temp disk exhausted).
13140 Don't bother to lock temp files. Check for invalid recursion.
13141 * callproc.c (synch_process_fd): Remove. All uses removed.
13142 (synch_process_tempfile): New var or macro.
13143 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13145 (record_kill_process): New arg, the temp name. All callers changed.
13146 (delete_temp_file): Now just a simple wrapper around unlink.
13147 (call_process_kill): New arg, the call_process_fd array.
13148 Close them all. Clear synch_process_pid. Remove the temp file,
13149 or arrange for it to be removed.
13150 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13151 that's been moved to synch_process_tempfile. Caller changed.
13152 Do not remove the tempfile; that's now call_process_kill's
13154 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13155 call_process_kill; the caller now does that.
13156 (call_process_cleanup): Do not close the process fd; that's now
13157 call_process_kill's responsibility.
13158 (Fcall_process): Implement via new function call_process, which
13159 has most of the old body of Fcall_process, but with a different API.
13160 (call_process): New function that does not open or close filefd if
13161 it is nonnegative. Record which fds need to be closed, and let
13162 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13163 Signal an error if invoked recursively (could be done via a hook).
13164 Simplify creation of the tempfile in the MSDOS case.
13165 Don't create the output file until after checking for the executable.
13166 Report any failure to open /dev/null.
13167 Don't open /dev/null for writing twice; once is enough.
13168 Don't create pipe if all output is being discarded or sent to file.
13169 Don't worry about setting up the coding system or reading from the
13170 pipe if all output is being discarded.
13171 Hoist fd_error local into top level, to lessen block nesting.
13172 Don't record deleted pid here; now done by Fcall_process_region.
13173 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13174 and note its success in synch_process_tempfile.
13175 Do not leak resources when child_setup fails.
13176 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13177 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13178 (create_temp_file): Now returns open fd, with an additional
13179 Lisp_Object * argument to return the name. All callers changed.
13180 Do not close the file; rewind it instead, and leave it open for
13181 the caller. Do not lock the temp file. Unwind-protect the file
13182 and the file-descriptor.
13183 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13184 If an asynchrounous process, record it here, not in call_process.
13185 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13186 * eval.c (set_unwind_protect): New function.
13187 * fileio.c (write_region): New function, generalized from the
13188 old Fwrite_region. Do not lock temp files.
13189 (Fwrite_region): Use it.
13190 * lisp.h (set_unwind_protect, write_region): New decls.
13191 * process.c: Include <verify.h>.
13192 (make_process): Mark fds as initially closed.
13193 (deleted_pid_list): Now a list of pid-filename pairs.
13195 (close_process_fd): New function.
13196 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13197 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13198 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13199 (create_process, create_pty, Fmake_serial_process)
13200 (server_accept_connection): Record which fds need to be closed,
13201 and let deactivate_process close them.
13202 (Fmake_network_process): Do not discard the unwind-protect
13203 until it's safe to do so.
13204 (deactivate_process): Close the fds opened by create_process etc.
13205 (Fprocess_send_eof): Adjust to new way of recording open fds.
13206 Report an error if /dev/null can't be opened, instead of aborting.
13207 * process.h (PROCESS_OPEN_FDS): New constant.
13208 (struct Lisp_Process): New member open_fds.
13209 (record_kill_process, record_deleted_pid): Adjust signatures.
13210 (record_deleted_pid): Move decl here ...
13211 * syswait.h (record_deleted_pid): ... from here.
13213 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13215 * decompress.c: Fix bugs with large buffers and weird inputs.
13216 Tune a bit. Reindent as per usual Emacs style.
13217 (BUFFER_SIZE): Remove.
13218 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13219 more than UINT_MAX bytes. Decompress into the gap instead of into
13220 an auto buffer, as this should avoid copying. Return nil if
13221 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13222 set immediate_quit; we shouldn't trust zlib code that much.
13224 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13226 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13227 errors, and really move the gap to where we want it.
13229 * lisp.h: Include decompress.c support.
13231 * emacs.c (main): Include decompress.c support.
13233 * Makefile.in: Include -lz if present.
13235 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13237 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13238 (initWithTitle:): Initialize frame to 0.
13239 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13240 (fillWithWidgetValue:frame:): Rename from
13241 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13243 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13244 fillWithWidgetValue:frame:
13246 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13247 remove memory leak warnings.
13249 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13250 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13251 menu_pending_title.
13253 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13254 (x_activate_menubar): Update the whole menu.
13255 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13256 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13257 current event is not NSSystemDefined (Bug#15001).
13258 Call ns_check_menu_open only if trackingMenu is 2.
13259 (menuDidClose:): New method, decrease trackingMenu.
13260 (fillWithWidgetValue:setDelegate:): New method.
13261 (fillWithWidgetValue:): Call the above.
13263 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13265 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13267 Omit some unnecessary casts.
13268 Many of these go back to the old pre-C89 days, when they may have
13269 been needed, but we've been assuming C89 or later for a while now.
13270 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13271 (live_float_p, live_misc_p, live_vector_p):
13272 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13273 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13274 (defvar_per_buffer):
13275 * callint.c (Fcall_interactively):
13276 * doc.c (Fsubstitute_command_keys):
13277 * filelock.c (get_boot_time):
13278 * frame.c (xrdb_get_resource):
13279 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13280 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13281 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13282 (menuitem_highlight_callback, menu_destroy_callback)
13283 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13284 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13285 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13286 (xg_tool_bar_help_callback, tb_size_cb):
13287 * image.c (xpm_alloc_color, png_read_from_memory)
13288 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13289 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13291 * keymap.c (describe_map):
13292 * nsfns.m (Fns_display_monitor_attributes_list):
13293 * nsmenu.m (process_dialog:):
13294 * nsterm.m (hold_event):
13295 * process.c (wait_reading_process_output):
13296 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13297 * scroll.c (do_direct_scrolling, scrolling_1):
13298 * termcap.c (tgetent):
13299 * window.c (check_window_containing, add_window_to_list)
13300 (freeze_window_starts):
13301 * xdisp.c (compare_overlay_entries, vmessage):
13302 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13303 (x_get_monitor_attributes_xrandr)
13304 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13305 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13306 * xfont.c (xfont_match, xfont_open):
13307 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13308 (menubar_selection_callback, menu_position_func)
13309 (popup_selection_callback, create_and_show_popup_menu)
13310 (dialog_selection_callback, create_and_show_dialog):
13311 * xrdb.c (x_get_string_resource)
13313 * xsmfns.c (x_session_check_input):
13314 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13315 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13316 (xaw_jump_callback, xaw_scroll_callback):
13317 Omit unnecessary casts.
13319 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13321 Minor string-length refactoring.
13322 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13323 * frame.c (make_monitor_attribute_list):
13324 Prefer build_string to strlen + make_string.
13326 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13328 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13329 don't check minor_code (Bug#14417).
13331 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13333 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13334 vertical positions instead. This avoids calling MATRIX_ROW with
13335 row numbers that are possibly beyond valid limits. (Bug#15064)
13337 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13339 Use xstrdup and build_unibyte_string where applicable.
13340 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13341 * xfns.c (x_window):
13342 * xrdb.c (x_get_customization_string):
13343 * xterm.c (xim_initialize):
13344 * w32fns.c (w32_window): Use xstrdup.
13345 (w32_display_monitor_attributes_list):
13346 * emacs.c (init_cmdargs):
13347 * keyboard.c (PUSH_C_STR):
13348 * nsfont.m (nsfont_open):
13349 * sysdep.c (system_process_attributes):
13350 * w32.c (system_process_attributes):
13351 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13353 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13355 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13356 variables of these types so that GDB would know about them, as aid
13357 for debugging fatal exceptions. (Bug#15024) See also
13358 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13361 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13363 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13364 larger than the NSWindow (Bug#14934).
13366 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13368 Redesign redisplay interface to drop global variable updated_window.
13369 Always pass currently updated window as a parameter to update routines.
13370 * dispextern.h (updated_window): Remove declaration.
13371 (struct redisplay_interface): Pass window parameter to
13372 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13373 and after_update_window_hook.
13374 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13376 * dispnew.c (updated_window): Remove.
13377 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13378 (update_window_line): Adjust to match redisplay interface changes.
13379 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13380 (ns_scroll_run, ns_after_update_window_line):
13381 * w32term.c (x_update_window_begin, x_update_window_end)
13382 (x_after_update_window_line, x_scroll_run):
13383 * xterm.c (x_update_window_begin, x_update_window_end)
13384 (x_after_update_window_line, x_scroll_run):
13385 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13386 Likewise. Adjust comments where appropriate.
13387 (x_cursor_to): Simplify because this is always called during window
13388 update (but install debugging check anyway).
13389 (expose_window): Check must_be_updated_p flag to see whether this
13390 function is called during window update.
13392 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13394 Do not reset window modification event counters excessively.
13395 These leftovers and poor man's tricky methods to catch extra
13396 redisplay's attention are no longer needed.
13397 * frame.c (set_menu_bar_lines_1):
13398 * minibuf.c (read_minibuf_unwind):
13399 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13400 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13401 (window_scroll_line_based, Fset_window_configuration):
13402 * xdisp.c (redisplay_window): Do not reset last_modified and
13403 last_overlay_modified counters.
13405 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13407 * xselect.c (x_send_client_event): Set send_event and serial, memset
13408 data.l as it might be bigger than data.b. Use 24 bit mask to
13409 XSendEvent (Bug#15034).
13411 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13413 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13414 for TTY frames that are not the top frame on their console.
13417 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13419 * w32term.c (w32fullscreen_hook): Really maximize frame when
13420 asked for (Bug#14841).
13422 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13424 Prefer selected_window to Fselected_window, likewise for frames.
13425 * buffer.c (Fbuffer_swap_text):
13426 * data.c (Fvariable_binding_locus):
13427 * window.c (run_window_configuration_change_hook): Adjust users.
13428 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13429 Use decode_live_frame.
13431 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13433 Be more careful if selected window shows the buffer other than current,
13434 use window_outdated only if this is not so. This change should also
13435 address some weird issues discussed in Bug#13012.
13436 * window.h (window_outdated): New prototype.
13437 * window.c (window_outdated): Now here. Convert from static and
13438 always assume window's buffer.
13439 (Fwindow_end, Fwindow_line_height): Use it.
13440 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13441 and always assume window's buffer.
13442 (redisplay_window): Adjust user.
13443 (redisplay_internal): Call to reconsider_clip_changes once and
13444 check whether mode line should be updated only if selected window
13445 shows current buffer.
13446 (run_window_scroll_functions): Use eassert for debugging check.
13447 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13449 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13451 * window.c (window_scroll, window_scroll_pixel_based)
13452 (window_scroll_line_based): Use bool for booleans.
13454 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13456 * process.c: Fix minor off-by-one issues in descriptor counts.
13457 This shouldn't fix any real bugs, but it cleans up the code a bit.
13458 (max_process_desc, max_input_desc): -1, not 0, means none.
13460 (delete_input_desc): New function.
13461 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13462 (deactivate_process): Scan backwards when recomuting max_process_desc;
13463 that should be faster.
13464 (init_process_emacs): Initialize max_input_desc.
13466 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13468 Use region cache to speedup bidi_find_paragraph_start.
13469 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13470 Rename cache_long_line_scans to cache_long_scans.
13471 * buffer.c (bset_cache_long_line_scans): Rename to
13472 bset_cache_long_scans.
13473 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13474 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13476 (syms_of_buffer): Rename cache-long-line-scans to
13477 cache-long-scans. Adjust docstring.
13478 * search.c (newline_cache_on_off):
13479 * indent.c (width_run_cache_on_off): Adjust users.
13480 * bidi.c (bidi_paragraph_cache_on_off): New function.
13481 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13482 * insdel.c (prepare_to_modify_buffer):
13483 Invalidate bidi_paragraph_cache if enabled.
13485 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13487 Invalidate region caches only if buffer text is going to be changed.
13488 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13489 (modify_text): ...new prototype.
13490 (prepare_to_modify_buffer_1): New prototype.
13491 * textprop.c (modify_region): Rename to...
13492 (modify_text_properties): ...new function.
13493 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13494 (Fremove_list_of_text_properties): Adjust users.
13495 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13496 (modify_text): ...new function.
13497 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13498 (prepare_to_modify_buffer_1): ...new function.
13499 * casefiddle.c (casify_region):
13500 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13501 (Ftranspose_regions): Use modify_text.
13503 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13505 * lisp.mk (lisp): Add nadvice.elc.
13507 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13509 New macro to iterate over live buffers similar to frames.
13510 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13511 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13512 Declare buffer-related variables here to offload lisp.h.
13513 * buffer.c (Vbuffer_alist): Adjust comment.
13514 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13515 (other_buffer_safely):
13516 * data.c (store_symval_forwarding):
13517 * dispnew.c (Fframe_or_buffer_changed_p):
13518 * fileio.c (Fdo_auto_save):
13519 * filelock.c (unlock_all_files):
13520 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13522 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13524 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13525 * callproc.c (create_temp_file):
13526 * filelock.c (create_lock_file):
13527 Assume mkostemp, since it's now provided by Gnulib.
13529 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13531 * w32.c (mkostemp): New function.
13532 (mktemp): Remove, no longer used. Most of the code reused in
13533 mkostemp. (Bug#15015)
13534 (mktemp): Don't undef.
13536 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13538 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13539 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13540 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13541 (free_glyph_pool, check_glyph_memory): Likewise for
13542 all users. Adjust comments where appropriate.
13544 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13546 * composite.h: Minor fixups.
13547 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13548 to fix a misspelling, and change it to an inline function while
13549 we're at it (it need not be a macro). All uses changed.
13550 (composition_method, composition_valid_p):
13551 Rewrite to avoid assignments in if-conditions.
13553 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13555 Do not use global Lisp_Object in composition macros.
13556 * composite.h (composition_temp): Remove declaration.
13557 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13558 (composition_method, composition_valid_p): ...inline functions.
13559 (compose_region): Remove the leftover.
13560 * composite.c (composition_temp): Remove.
13561 (run_composition_function, update_compositions)
13562 (composition_compute_stop_pos, composition_adjust_point)
13563 (Ffind_composition_internal):
13564 * coding.c (handle_composition_annotation):
13565 * xdisp.c (handle_composition_prop, check_point_in_composition):
13566 Related users changed.
13568 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13570 Drop FRAME_PTR typedef.
13571 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13572 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13573 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13574 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13575 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13576 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13577 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13578 All related users changed.
13580 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13582 * eval.c (default_toplevel_binding): New function.
13584 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13585 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13586 (syms_of_eval): Export them.
13587 * data.c (Fdefault_value): Micro cleanup.
13588 * term.c (init_tty): Use "false".
13590 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13592 Fix X GC leak in GTK and raw (no toolkit) X ports.
13593 * xterm.c (x_free_frame_resources): If white and black relief
13594 GCs are allocated, always free them here.
13595 * xfns.c (x_make_gc): Omit redundant initialization.
13596 * widget.c (create_frame_gcs): Remove the leftover.
13597 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13598 in x_free_frame_resources.
13600 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13602 * nsterm.m (windowWillResize:toSize:): Only change title if
13603 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13605 (viewDidEndLiveResize): New method.
13607 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13608 inside NS_IMPL_COCOA.
13610 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13612 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13613 Do not check whether undo is enabled because record_insert and
13614 record_delete does that themselves.
13616 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13618 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13619 member which is not really used any more.
13620 (FRAME_XIC_BASE_FONTNAME): Remove.
13621 * xfns.c (xic_free_fontset): Adjust user.
13622 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13623 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13624 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13625 (xdialog_show): Use eassert for debugging check.
13626 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13628 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13630 * fileio.c, fns.c (merge): Move extern decl from here ...
13631 * lisp.h (merge): ... to here.
13633 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13635 Fix last font-related change.
13636 * w32font.h (w32font_list_internal, w32font_match_internal):
13638 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13639 (uniscribe_list_family): Adjust to match font API change.
13640 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13641 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13643 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13645 * frame.h (FRAME_MOUSE_UPDATE):
13646 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13647 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13649 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13651 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13652 * font.h (struct font_driver): Change list, match, and list_family
13653 functions to accept struct frame * as first arg.
13654 * font.c (font_score, font_compare, font_sort_entities):
13656 (font_sort_entities, font_list_entities, font_select_entity)
13657 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13658 match font API change.
13659 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13660 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13661 * ftxfont.c (ftxfont_list, ftxfont_match):
13662 * xftfont.c (xftfont_list, xftfont_match):
13663 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13664 * w32font.c (w32font_list, w32font_match, w32font_list)
13665 (w32font_list_internal, w32_font_match_internal): Likewise.
13666 * xfaces.c (Fx_family_fonts): Adjust user.
13668 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13670 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13671 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13672 only if HAVE_X_WINDOWS is in use.
13673 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13674 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13675 * w32term.c (x_wm_set_icon_position): Likewise.
13676 * w32fns.c (x_icon): Adjust user.
13678 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13680 * xterm.c (last_mouse_press_frame): Remove the
13681 leftover which is not really used any more.
13682 (handle_one_xevent, syms_of_xterm): Adjust users.
13683 (x_flush): Call XFlush once per each X display, not frame.
13684 This is better because this code always unconditionally skips
13685 non-X frames in Vframe_list and issues the only XFlush if we
13686 have more than one X frame on the same X display.
13687 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13688 Use bool for booleans.
13689 (x_draw_glyph_string_background, cvt_string_to_pixel)
13690 (cvt_pixel_dtor): Drop unnecessary prototypes.
13691 * xterm.h (x_display_ok): Adjust prototype.
13693 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13695 Drop unnecessary functions that deals with frame pixel size.
13696 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13697 (x_pixel_height): Drop prototypes.
13698 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13699 (x_pixel_height): Drop implementations.
13700 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13701 which should be always valid for window frame.
13702 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13703 * w32menu.c (Fx_popup_dialog):
13704 * xmenu.c (Fx_popup_dialog): Likewise for both.
13706 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13708 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13709 frame parameters and call to Fmodify_frame_parameters just once.
13710 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13711 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13712 and mention nil frame in docstring.
13714 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13716 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13717 (x_figure_window_size): Likewise. Adjust to return long.
13718 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13719 (toplevel): Move Qterminal_live_p to...
13720 * terminal.c (toplevel): ...here, make it static, and...
13721 (syms_of_terminal): ...DEFSYM here.
13722 * frame.h (Qterminal_live_p): Remove declaration.
13723 (make_frame, x_figure_window_size): Adjust prototype.
13724 * nsfns.m (Fx_create_frame): Use long for window flags.
13726 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13728 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13729 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13730 Do not assume that emacs_close (INT_MAX) is a no-op.
13732 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13734 * xfaces.c (make_face_cache): For struct face_cache, prefer
13735 xmalloc to xzalloc and so avoid redundant call to memset.
13736 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13738 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13740 * fringe.c (draw_window_fringes, update_window_fringes)
13741 (compute_fringe_widths):
13742 * w32term.c (x_draw_glyph_string):
13743 * window.c (candidate_window_p, Frecenter):
13744 * xfaces.c (realize_basic_faces, realize_default_face)
13745 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13746 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13747 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13748 * xmenu.c (Fx_menu_bar_open_internal):
13749 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13750 * xsettings.c (xft_settings_event):
13751 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13752 Use bool for booleans. Adjust style and comments where
13754 * dispextern.h (draw_window_fringes, update_window_fringes)
13755 (compute_fringe_widths):
13756 * xterm.h (x_had_errors_p): Adjust prototype.
13758 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13760 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13761 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13763 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13765 * fns.c (toplevel): Remove comment before Fsafe_length because
13766 it checks for QUIT.
13768 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13770 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13772 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13774 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13775 frame which got the message is still alive, before dereferencing
13776 its pointer. (Bug#14970)
13778 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13779 be a live window, before using it as such. (Bug#14970)
13781 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13783 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13784 w32_detect_focus_change instead of doing part of its job by hand.
13785 This fixes the problem whereby FOCUS_OUT events were not sent to
13788 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13790 * process.c (Fprocess_list): Doc fix.
13792 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13793 being re-exposed only if it didn't ask to become visible.
13794 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13795 was previously iconified. (Bug#14841)
13796 (x_iconify_frame): Mark the frame iconified.
13798 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13800 Fix minor problems found by static checking.
13801 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13802 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13804 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13806 * eval.c (set_specpdl_old_value): New function.
13807 (unbind_to): Minor simplification.
13808 (get_backtrace_frame): New function.
13809 (Fbacktrace_frame): Use it. Add `base' argument.
13810 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13811 (syms_of_eval): Export backtrace-eval.
13812 * xterm.c (x_focus_changed): Simplify.
13814 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13816 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13818 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13820 * xdisp.c (redisplay_window): Instead of moving point out of
13821 scroll margin, reject the force_start method, and try scrolling
13822 instead. (Bug#14780)
13824 2013-07-24 Ken Brown <kbrown@cornell.edu>
13826 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13829 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13831 * eval.c (Fprogn): Do not check that BODY is a proper list.
13832 This undoes the previous change. The check slows down the
13833 interpreter, and is not needed to prevent a crash. See
13834 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13836 2013-07-23 Glenn Morris <rgm@gnu.org>
13838 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13840 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13842 Port to GNU/Linux systems with tinfo but not ncurses.
13843 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13844 to decide whether ncurses is being used. Without this change,
13845 GCC complains about tgetent not being declared, on a system
13846 that has tinfo installed but ncurses not installed.
13848 * eval.c (Fprogn): Check that BODY is a proper list.
13850 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13851 * data.c (Fsetq_default):
13852 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13853 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13855 Tune by taking advantage of the fact that ARGS is always a list
13856 when a function is declared to have UNEVALLED args.
13858 * emacsgtkfixed.c: Port to GCC 4.6.
13859 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13861 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13863 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13864 here to silence compiler warnings.
13866 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13868 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13869 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13870 from messing up Emacs's 'struct frame' (Bug#14923).
13872 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13874 * alloc.c (make_save_ptr_ptr): Define this function.
13875 It was inadvertently omitted. It's needed only if
13876 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13878 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13880 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13881 frame have focus (Bug#14895).
13883 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13885 Avoid vfork-related deadlock more cleanly.
13886 * callproc.c (child_setup): When the child's exec fails, output
13887 the program name, as that's more useful. Use O_NONBLOCK to avoid
13889 * process.c (create_process_1): Remove; no longer needed.
13890 (create_process): Remove timer hack; no longer needed, now that
13891 the child avoids deadlock.
13893 2013-07-20 Glenn Morris <rgm@gnu.org>
13895 * image.c (Fimage_flush): Fix doc typo.
13897 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13899 Fix array bounds violation when pty allocation fails.
13900 * process.c (PTY_NAME_SIZE): New constant.
13901 (pty_name): Remove static variable; it's now auto.
13902 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13903 Take pty_name as an arg rather than using a static variable.
13904 All callers changed.
13905 (create_process): Recover pty_flag from process, not from volatile local.
13906 (create_pty): Stay inside array even when pty allocation fails.
13907 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13909 * lread.c (Fload): Avoid initialization only when lint checking.
13910 Mention that it's needed only for older GCCs.
13912 2013-07-20 Kenichi Handa <handa@gnu.org>
13914 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13915 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13917 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13919 * lread.c (Fload): Avoid uninitialized warning.
13921 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13923 Fix some minor file descriptor leaks and related glitches.
13924 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13925 (create_lock_file): Use write, not emacs_write.
13926 * image.c (slurp_file, png_load_body):
13927 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13928 (server_accept_connection):
13929 Don't leak an fd on memory allocation failure.
13930 * image.c (slurp_file): Add a cheap heuristic for growing files.
13931 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13932 as that's what the other routines do. Maybe input need not be
13933 blocked at all, but it's better to be consistent.
13934 Avoid undefined behavior when strlen is zero.
13936 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13937 (NSTATICS): Now a constant; doesn't need to be a macro.
13939 2013-07-19 Richard Stallman <rms@gnu.org>
13941 * coding.c (decode_coding_utf_8): Add simple loop for fast
13942 processing of ASCII characters.
13944 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13946 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13948 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13950 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13951 unportable 'struct x_display_info'.
13952 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13953 is a portable type.
13955 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13957 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13958 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13960 (system_process_attributes): Prefer plain char to unsigned char
13961 when either will do. Clean up properly if interrupted or if
13962 memory allocations fail. Don't assume sscanf succeeds.
13963 Remove no-longer-needed workaround to stop GCC from whining.
13964 Read command-line once, instead of multiple times. Check read status a
13965 bit more carefully.
13967 Fix obscure porting bug with varargs functions.
13968 The code assumed that int is treated like ptrdiff_t in a vararg
13969 function, which is not a portable assumption. There was a similar
13970 -- though these days less likely -- porting problem with various
13971 assumptions that pointers of different types all smell the same as
13972 far as vararg functions is conserved. To make this problem less
13973 likely in the future, redo the API to use varargs functions.
13974 * alloc.c (make_save_value): Remove this vararg function.
13975 All uses changed to ...
13976 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13977 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13979 (make_save_ptr): Rename from make_save_pointer, for consistency with
13980 the above. Define only on platforms that need it. All uses changed.
13982 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13984 * keyboard.c: Try to fix typos in previous change.
13985 (DISPLAY_LIST_INFO): New macro.
13986 (kbd_buffer_get_event): Do not access members that are not present
13987 in X11. Revert inadvertent change of "!=" to "=".
13989 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13991 * keyboard.c (kbd_buffer_get_event):
13992 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13993 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13995 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13997 * filelock.c: Fix unlikely file descriptor leaks.
13998 (get_boot_time_1): Rework to avoid using emacs_open.
13999 This doesn't actually fix a leak, but is better anyway.
14000 (read_lock_data): Use read, not emacs_read.
14002 * doc.c: Fix minor memory and file descriptor leaks.
14003 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14004 (get_doc_string, Fsnarf_documentation):
14005 Fix file descriptor leak on error.
14007 * term.c: Fix minor fdopen-related file descriptor leaks.
14008 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14009 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14011 * charset.c: Fix file descriptor leaks and errno issues.
14013 (load_charset_map_from_file): Don't leak file descriptor on error.
14014 Use plain record_xmalloc since the allocation is larger than
14015 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14017 * eval.c (record_unwind_protect_nothing):
14018 * fileio.c (fclose_unwind):
14020 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14021 The replacement doesn't block input, but that no longer seems
14024 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14026 * lread.c: Fix file descriptor leaks and errno issues.
14027 (Fload): Close some races that leaked fds or streams when 'load'
14029 (Fload, openp): Report error number of last nontrivial failure to open.
14030 ENOENT counts as trivial.
14031 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14033 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14034 now that the function is always called with a nonnegative arg.
14035 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14036 All uses replaced with ...
14037 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14039 A few more minor file errno-reporting bugs.
14040 * callproc.c (Fcall_process):
14041 * doc.c (Fsnarf_documentation):
14042 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14043 * process.c (set_socket_option):
14044 Don't let a constructor trash errno.
14045 * doc.c: Include <errno.h>.
14047 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14049 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14051 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14053 Fix w32 bug with call-process-region (Bug#14885).
14054 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14055 to Fcall_process when the input is empty. This simplifies the
14056 code a bit. It makes no difference on POSIXish platforms but
14057 apparently it fixes a bug on w32.
14059 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14060 * fileio.c (close_file_unwind): Don't close if FD is negative;
14061 this can happen when unwinding a zapped file descriptor.
14062 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14063 in case Emacs runs out of memory between the two unwind-protects.
14064 Don't trash errno when closing FD.
14065 Zap the FD in the specpdl when closing it, instead of deferring
14066 the removal of the unwind-protect; this fixes a bug where a child
14067 function unwinds the stack past us.
14069 New unwind-protect flavors to better type-check C callbacks.
14070 This also lessens the need to write wrappers for callbacks,
14071 and the need for make_save_pointer.
14072 * alloc.c (free_save_value):
14073 * atimer.c (run_all_atimers):
14075 * alloc.c (safe_alloca_unwind):
14076 * atimer.c (unwind_stop_other_atimers):
14077 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14078 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14079 * minibuf.c (choose_minibuf_frame_1):
14080 * process.c (make_serial_process_unwind):
14081 * xdisp.c (pop_message_unwind):
14082 * xselect.c (queue_selection_requests_unwind):
14083 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14084 * alloc.c (record_xmalloc):
14085 Prefer record_unwind_protect_ptr to record_unwind_protect with
14087 * alloc.c (Fgarbage_collect):
14088 Prefer record_unwind_protect_void to passing a dummy.
14089 * buffer.c (restore_buffer):
14090 * window.c (restore_window_configuration):
14091 * xfns.c, w32fns.c (do_unwind_create_frame)
14092 New wrapper. All record-unwind uses of wrappee changed.
14093 * buffer.c (set_buffer_if_live):
14094 * callproc.c (call_process_cleanup, delete_temp_file):
14095 * coding.c (code_conversion_restore):
14096 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14097 * editfns.c (save_excursion_restore)
14098 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14099 (save_restriction_restore):
14100 * eval.c (restore_stack_limits, un_autoload):
14101 * fns.c (require_unwind):
14102 * keyboard.c (recursive_edit_unwind, tracking_off):
14103 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14104 * macros.c (pop_kbd_macro, restore_menu_items):
14105 * nsfns.m (unwind_create_frame):
14106 * print.c (print_unwind):
14107 * process.c (start_process_unwind):
14108 * search.c (unwind_set_match_data):
14109 * window.c (select_window_norecord, select_frame_norecord):
14110 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14111 (fast_set_selected_frame):
14112 * xfns.c, w32fns.c (unwind_create_tip_frame):
14113 Return void, not a dummy Lisp_Object. All uses changed.
14114 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14115 * callproc.c (call_process_kill):
14116 * fileio.c (restore_point_unwind, decide_coding_unwind)
14117 (build_annotations_unwind):
14118 * insdel.c (Fcombine_after_change_execute_1):
14119 * keyboard.c (read_char_help_form_unwind):
14120 * menu.c (unuse_menu_items):
14121 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14122 * sound.c (sound_cleanup):
14123 * xdisp.c (unwind_redisplay):
14124 * xfns.c (clean_up_dialog):
14125 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14126 Accept no args and return void, instead of accepting and returning
14127 a dummy Lisp_Object. All uses changed.
14128 * cygw32.c (fchdir_unwind):
14129 * fileio.c (close_file_unwind):
14130 * keyboard.c (restore_kboard_configuration):
14131 * lread.c (readevalllop_1):
14132 * process.c (wait_reading_process_output_unwind):
14133 Accept int and return void, rather than accepting an Emacs integer
14134 and returning a dummy object. In some cases this fixes an
14135 unlikely bug when the corresponding int is outside Emacs integer
14136 range. All uses changed.
14137 * dired.c (directory_files_internal_unwind):
14138 * fileio.c (do_auto_save_unwind):
14139 * gtkutil.c (pop_down_dialog):
14140 * insdel.c (reset_var_on_error):
14141 * lread.c (load_unwind):
14142 * xfns.c (clean_up_file_dialog):
14143 * xmenu.c, nsmenu.m (pop_down_menu):
14144 * xmenu.c (cleanup_widget_value_tree):
14145 * xselect.c (wait_for_property_change_unwind):
14146 Accept pointer and return void, rather than accepting an Emacs
14147 save value encapsulating the pointer and returning a dummy object.
14149 * editfns.c (Fformat): Update the saved pointer directly via
14150 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14151 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14152 (unwind_body): New function.
14153 (record_unwind_protect): First arg is now a function returning void,
14154 not a dummy Lisp_Object.
14155 (record_unwind_protect_ptr, record_unwind_protect_int)
14156 (record_unwind_protect_void): New functions.
14157 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14158 * fileio.c (struct auto_save_unwind): New type.
14159 (do_auto_save_unwind): Use it.
14160 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14161 * insdel.c (struct rvoe_arg): New type.
14162 (reset_var_on_error): Use it.
14163 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14165 (specbinding_func): Remove; there are now several such functions.
14166 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14167 (set_unwind_protect_ptr): New function.
14168 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14170 Be simpler and more consistent about reporting I/O errors.
14171 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14172 Say "Read error" and "Write error", rather than "I/O error", or
14173 "IO error reading", or "IO error writing", when a read or write
14175 * process.c (Fmake_network_process, wait_reading_process_output)
14176 (send_process, Fprocess_send_eof, wait_reading_process_output):
14177 Capitalize diagnostics consistently. Put "failed foo" at the
14178 start of the diagnostic, so that we don't capitalize the
14179 function name "foo". Consistently say "failed" for such
14181 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14182 All callers changed. This is so it can use report_file_error.
14183 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14184 diagnostics consistently as above.
14186 * fileio.c (report_file_errno): Fix errno reporting bug.
14187 If the file name is neither null nor a pair, package it up as a
14188 singleton list. All callers changed, both to this function and to
14189 report_file_error. This fixes a bug where the memory allocator
14190 invoked by list1 set errno so that the immediately following
14191 report_file_error reported the wrong errno value.
14193 Fix minor problems found by --enable-gcc-warnings.
14194 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14195 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14197 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14199 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14200 Set event->arg to Qt if switch-event shall be generated.
14201 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14203 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14205 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14208 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14209 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14210 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14211 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14212 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14213 and there is a focused frame.
14214 (head_table): Add focus-in and focus-out.
14215 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14216 bind to handle-focus-in/out.
14218 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14219 (Fhandle_switch_frame): Call Fhandle_focus_in.
14220 (syms_of_frame): defsubr handle-focus-in/out.
14222 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14224 Fix porting bug to older POSIXish platforms (Bug#14862).
14225 * sysdep.c (emacs_pipe): New function, that implements
14226 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14227 This should port better to CentOS 5 and to Mac OS X 10.6.
14228 All calls to pipe2 changed.
14230 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14231 This makes the code easier to read and the executable a bit smaller.
14232 Do not replace all calls to Fcons that happen to create lists,
14233 just calls that are intended to create lists. For example, when
14234 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14235 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14236 Similarly for list2 through list5.
14237 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14238 * bytecode.c (exec_byte_code):
14239 * callint.c (quotify_arg, Fcall_interactively):
14240 * callproc.c (Fcall_process, create_temp_file):
14241 * charset.c (load_charset_map_from_file)
14242 (Fdefine_charset_internal, init_charset):
14243 * coding.c (get_translation_table, detect_coding_system)
14244 (Fcheck_coding_systems_region)
14245 (Fset_terminal_coding_system_internal)
14246 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14247 * composite.c (update_compositions, Ffind_composition_internal):
14248 * dired.c (directory_files_internal, file_name_completion)
14250 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14251 * doc.c (Fsnarf_documentation):
14252 * editfns.c (Fmessage_box):
14254 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14255 (Feval, eval_sub, Ffuncall, apply_lambda):
14256 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14257 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14258 (Fset_file_times, Finsert_file_contents)
14259 (Fchoose_write_coding_system, Fwrite_region):
14260 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14261 * font.c (font_registry_charsets, font_parse_fcname)
14262 (font_prepare_cache, font_update_drivers, Flist_fonts):
14263 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14264 * frame.c (make_frame, Fmake_terminal_frame)
14265 (x_set_frame_parameters, x_report_frame_params)
14266 (x_default_parameter, Fx_parse_geometry):
14267 * ftfont.c (syms_of_ftfont):
14268 * image.c (gif_load):
14269 * keyboard.c (command_loop_1):
14270 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14271 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14272 (Fminor_mode_key_binding, accessible_keymaps_1)
14273 (Faccessible_keymaps, Fwhere_is_internal):
14274 * lread.c (read_emacs_mule_char):
14275 * menu.c (find_and_return_menu_selection):
14276 * minibuf.c (get_minibuffer):
14277 * nsfns.m (Fns_perform_service):
14278 * nsfont.m (ns_script_to_charset):
14279 * nsmenu.m (ns_popup_dialog):
14280 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14281 (Fx_own_selection_internal):
14282 * nsterm.m (append2):
14283 * print.c (Fredirect_debugging_output)
14284 (print_prune_string_charset):
14285 * process.c (Fdelete_process, Fprocess_contact)
14286 (Fformat_network_address, set_socket_option)
14287 (read_and_dispose_of_process_output, write_queue_push)
14288 (send_process, exec_sentinel):
14289 * sound.c (Fplay_sound_internal):
14290 * textprop.c (validate_plist, add_properties)
14291 (Fput_text_property, Fadd_face_text_property)
14292 (copy_text_properties, text_property_list, syms_of_textprop):
14293 * unexaix.c (report_error):
14294 * unexcoff.c (report_error):
14295 * unexsol.c (unexec):
14296 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14297 (Fformat_mode_line, syms_of_xdisp):
14298 * xfaces.c (set_font_frame_param)
14299 (Finternal_lisp_face_attribute_values)
14300 (Finternal_merge_in_global_face, syms_of_xfaces):
14301 * xfns.c (x_default_scroll_bar_color_parameter)
14302 (x_default_font_parameter, x_create_tip_frame):
14303 * xfont.c (xfont_supported_scripts):
14304 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14305 (menu_help_callback, xmenu_show):
14306 * xml.c (make_dom):
14307 * xterm.c (set_wm_state):
14308 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14309 and similarly for list2 through list5.
14311 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14313 * callproc.c (Fcall_process_region): Fix minor race and tune.
14314 (create_temp_file): New function, with the temp-file-creation part
14315 of the old Fcall_process_region. Use Fcopy_sequence to create the
14316 temp file name, rather than alloca + build_string, for simplicity.
14317 Don't bother to block input around the temp file creation;
14318 shouldn't be needed. Simplify use of mktemp.
14319 Use record_unwind_protect immediately after creating the temp file;
14320 this closes an unlikely race where the temp file was not removed.
14321 Use memcpy rather than an open-coded loop.
14322 (Fcall_process_region): Use the new function. If the input is
14323 empty, redirect from /dev/null rather than from a newly created
14324 empty temp file; this avoids unnecessary file system traffic.
14326 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14328 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14329 Simplify by making this case like the other two. This is a bit
14330 slower on obsolete hosts, but the extra complexity isn't worth it.
14332 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14333 * process.c (create_process) [!DOS_NT]:
14334 Remove now-unnecessary calls to emacs_close.
14336 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14338 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14339 returning early. (Bug#14850)
14341 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14342 and inhibit-iso-escape-detection attributes of 'undecided'.
14345 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14347 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14348 Reported by Herbert J. Skuhra in
14349 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14351 Don't lose top specpdl entry when memory is exhausted.
14352 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14353 specpdl overflow here, to simplify callers; all callers changed.
14354 Always reserve an unused entry at the stack top; this avoids
14355 losing the top entry's information when memory is exhausted.
14357 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14359 Clean up errno reporting and fix some errno-reporting bugs.
14360 * callproc.c (Fcall_process):
14361 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14362 * process.c (create_process, Fmake_network_process):
14363 * unexaix.c (report_error):
14364 * unexcoff.c (report_error):
14365 Be more careful about reporting the errno of failed operations.
14366 The code previously reported the wrong errno sometimes.
14367 Also, prefer report_file_errno to setting errno + report_file_error.
14368 (Fcall_process): Look at openp return value rather than at path,
14369 as that's a bit faster and clearer when there's a numeric predicate.
14370 * fileio.c (report_file_errno): New function, with most of the
14371 old contents of report_file_error.
14372 (report_file_error): Use it.
14373 (Ffile_exists_p, Ffile_accessible_directory_p):
14374 Set errno to 0 when it is junk.
14375 * fileio.c (Faccess_file):
14376 * image.c (x_create_bitmap_from_file):
14377 Use faccessat rather than opening the file, to avoid the hassle of
14378 having a file descriptor open.
14379 * lisp.h (report_file_errno): New decl.
14380 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14383 * process.c (create_process, wait_reading_process_output) [AIX]:
14384 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14385 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14386 a multithreaded environment anyway).
14387 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14389 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14391 * image.c (x_find_image_file): Don't close a remote file handle.
14393 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14395 Fix races with threads and file descriptors.
14396 * callproc.c (Fcall_process_region):
14397 * dired.c (open_directory):
14398 * emacs.c (main, Fdaemon_initialized):
14399 * image.c (x_find_image_file):
14400 * inotify.c (Finotify_rm_watch):
14401 * lread.c (Flocate_file_internal):
14402 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14403 * term.c (term_mouse_moveto, init_tty):
14404 * termcap.c (tgetent):
14405 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14406 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14407 * unexhp9k800.c, unexmacosx.c (unexec):
14408 * callproc.c (Fcall_process_region):
14409 Use emacs_close, not close.
14410 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14411 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14412 and posix_close function on current platforms (which all lack them).
14413 (emacs_close): Use it. This should fix the races on GNU/Linux and
14414 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14415 and it should avoid closing random victim file descriptors on
14418 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14420 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14421 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14422 Touch up doc a bit.
14424 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14425 This is for .gdbinit xbacktrace.
14427 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14428 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14429 (emacs_set_tty): Now static.
14430 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14431 * term.c (tty_capable_p, tty_default_color_capabilities)
14432 (get_tty_terminal, term_mouse_movement)
14433 (handle_one_term_event, init_tty, maybe_fatal):
14434 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14435 (tgetent, scan_file, name_match, compare_contin):
14436 * terminal.c (get_terminal):
14437 Use bool for boolean.
14438 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14439 Prefer char to unsigned char if either will do.
14440 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14441 (tty_write_glyphs): Prefer int to unsigned.
14442 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14443 All callers changed.
14444 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14446 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14449 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14450 (B__dummy__): New dummy symbol, to pacify C89.
14451 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14452 they can't grok varargs macros.
14453 * dispnew.c (add_window_display_history)
14454 (add_frame_display_history):
14455 * print.c (print_object):
14456 * xdisp.c (debug_method_add):
14457 Use %p printf format only for void pointers.
14458 * emacs.c (usage_message): New constant, replacing ...
14459 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14460 (main): Adjust to usage reorg.
14461 * fns.c (syms_of_fns):
14462 * profiler.c (syms_of_profiler):
14463 Don't use non-constant struct initializers.
14464 * gnutls.h (gnutls_initstage_t):
14465 * lisp.h (enum Lisp_Fwd_Type):
14466 * lread.c (lisp_file_lexically_bound_p):
14467 * xsettings.c (anonymous enum):
14468 Remove trailing comma.
14469 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14470 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14471 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14473 * regex.c (const_re_char): New type, to pacify strict C89.
14474 All uses of 'const re_char' replaced to use it.
14475 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14476 with glibc when strict C89. This change is imported from gnulib.
14478 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14479 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14480 Omit GNU_LINUX implementation, since it requires long long.
14481 * xterm.c (x_draw_underwave):
14482 Do not assume the traditional order of struct's members.
14483 (x_term_init): Rewrite to avoid the need for non-constant structure
14486 Syntax cleanup, mostly replacing macros with functions.
14487 This removes the need for the syntax_temp hack.
14488 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14489 * syntax.c (SYNTAX_INLINE): New macro.
14490 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14491 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14492 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14493 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14494 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14495 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14496 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14497 Now constants, not macros.
14498 (syntax_temp) [!__GNUC__]: Remove.
14499 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14500 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14501 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14502 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14503 Move here from syntax.h; now functions, not macros. Except for the
14504 last function, these are static since only syntax.c uses them.
14505 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14506 All uses changed. Now a function, not a macro; use this fact
14507 to simplify the code.
14508 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14509 compiler bugs; no longer relevant.
14510 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14511 (SYNTAX_INLINE): New macro.
14512 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14513 for the new functions. Use bool for boolean member.
14514 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14515 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14516 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14517 (SETUP_BUFFER_SYNTAX_TABLE):
14518 Now extern inline functions, not macros.
14519 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14520 Remove; all uses replaced by implementation.
14521 (syntax_temp) [!__GNUC__]: Remove decl.
14522 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14524 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14526 * emacs.c (main): Fix syntax error.
14528 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14530 Timestamp fixes for undo (Bug#14824).
14531 * atimer.c (schedule_atimer):
14532 * fileio.c (Ffile_newer_than_file_p):
14533 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14534 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14535 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14536 (syms_of_fileio): Remove Sclear_visited_file_name.
14537 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14538 file doesn't exist; this avoids an ambiguity with negative timestamps.
14539 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14540 * systime.h (make_emacs_time, invalid_emacs_time):
14541 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14542 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14543 * undo.c (record_first_change): Push (visited-file-modtime) onto
14544 undo list rather than reimplementing it by hand, incorrectly.
14546 2013-07-09 Ken Brown <kbrown@cornell.edu>
14548 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14550 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14552 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14554 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14556 Handle errno and exit status a bit more carefully.
14557 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14558 number into an exit status. Instead, use EXIT_CANCELED.
14559 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14560 * callproc.c (relocate_fd):
14561 * emacs.c (close_output_streams, main):
14562 * process.c (create_process):
14563 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14564 Use emacs_perror for simplicity.
14565 * callproc.c (relocate_fd, main):
14566 * sysdep.c (sys_subshell):
14567 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14568 (shut_down_emacs): Use emacs_write, not write.
14569 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14570 * fileio.c (Fcopy_file, e_write):
14571 * nsterm.m (ns_select):
14572 * process.c (send_process):
14573 * sound.c (vox_write):
14574 Use emacs_write_sig, not emacs_write.
14575 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14576 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14578 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14580 (emacs_full_write): New function.
14581 (emacs_write): Rewrite to use it.
14582 (emacswrite_sig, emacs_perror): New functions.
14583 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14585 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14587 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14588 on NS even if it is present. Pixmap on NS is a void*.
14590 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14592 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14593 * process.c (close_on_exec, accept4, process_socket):
14594 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14596 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14598 * w32.c (sys_dup): Declare prototype.
14602 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14604 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14606 Make file descriptors close-on-exec when possible (Bug#14803).
14607 This simplifies Emacs a bit, since it no longer needs to worry
14608 about closing file descriptors by hand in some cases.
14609 It also fixes some unlikely races. Not all such races, as
14610 libraries often open files internally without setting
14611 close-on-exec, but it's an improvement.
14612 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14613 * callproc.c (Fcall_process) [!MSDOS]:
14614 * emacs.c (main) [!DOS_NT]:
14615 * nsterm.m (ns_term_init):
14616 * process.c (create_process):
14617 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14618 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14619 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14620 Prefer mkostemp with O_CLOEXEC to mkstemp.
14621 * callproc.c (relocate_fd) [!WINDOWSNT]:
14622 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14623 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14625 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14626 Make the resulting file descriptor close-on-exec.
14627 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14628 * lread.c (load_descriptor_list, load_descriptor_unwind):
14629 Remove; no longer needed. All uses removed.
14630 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14631 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14633 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14634 (Fmake_network_process, Fnetwork_interface_list)
14635 (Fnetwork_interface_info, server_accept_connection):
14636 Make newly-created socket close-on-exec.
14637 * sysdep.c (emacs_open, emacs_fopen):
14638 Make new-created descriptor close-on-exec.
14639 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14640 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14642 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14644 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14645 for NS_IMPL_GNUSTEP.
14647 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14649 Fix openp errno handling.
14650 * callproc.c (Fcall_process): Preserve openp errno around close.
14651 * lread.c (openp): Set errno when returning -1, as some callers
14654 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14656 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14658 * nsterm.h (NSSavePanel): Update comment.
14659 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14660 (ns_run_file_dialog): Declare.
14662 * nsfns.m: Remove panelOK.
14664 (ns_run_file_dialog): New function.
14665 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14666 event loop, so file dialog is popped up by ns_run_file_dialog, called
14667 by sendEvent (Bug#14578).
14668 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14670 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14672 * xdisp.c (default_line_pixel_height): New function.
14673 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14674 (try_cursor_movement, redisplay_window, try_window)
14675 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14677 * window.c (window_scroll_pixel_based):
14678 use default_line_pixel_height.
14680 * dispextern.h (default_line_pixel_height): Add prototype.
14682 * frame.c (x_set_line_spacing): Accept a float value for
14683 line-spacing parameter, per the documentation.
14685 * data.c (Fmultibyte_string_p): Doc fix.
14687 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14689 Use emacs_open more consistently when opening files.
14690 This handles EINTR more consistently now, and makes it easier
14691 to introduce other uniform changes to file descriptor handling.
14692 * sysstdio.h: New file.
14693 * buffer.c (mmap_init):
14694 * cygw32.c (chdir_to_default_directory):
14695 * dispnew.c (Fopen_termscript):
14696 * emacs.c (Fdaemon_initialized):
14697 * fileio.c (Fdo_auto_save):
14698 * image.c (slurp_file, png_load_body, jpeg_load_body):
14699 * keyboard.c (Fopen_dribble_file):
14701 * print.c (Fredirect_debugging_output):
14702 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14703 * termcap.c (tgetent):
14704 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14705 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14706 * w32term.c (w32_initialize) [CYGWIN]:
14707 * xfaces.c (Fx_load_color_file):
14708 Use emacs_open instead of plain open, and emacs_fopen instead of
14710 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14711 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14712 * callproc.c (default_output_mode): New constant.
14713 (Fcall_process): Use it to call emacs_open instead of plain creat.
14714 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14715 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14716 (emacs_fopen): New function.
14717 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14718 Include <lisp.h>, for emacs_open.
14719 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14721 Remove duplicate #include directives.
14722 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14724 Don't include stdio.h twice.
14725 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14726 Don't include sys/types.h or stdio.h twice.
14727 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14728 * lread.c: Don't include coding.h twice.
14729 * nsfont.m: Don't include frame.h twice.
14730 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14731 * ralloc.c: Don't include <unistd.h> twice.
14732 * xdisp.c: Don't include font.h twice.
14733 * xterm.c: Don't include fontset.h twice.
14734 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14736 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14738 Scale ImageMagick images more carefully.
14739 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14740 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14741 Be more careful about avoiding undefined behavior after
14742 integer overflow and division by zero.
14744 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14746 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14747 (syms_of_w32fns): DEFSYM them.
14748 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14749 (CCHDEVICENAME): Define macros if not defined.
14750 (struct MONITOR_INFO_EX): New struct.
14751 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14752 (enum_display_monitors_fn): New variable.
14753 (globals_of_w32fns): Initialize it.
14754 (Fx_display_pixel_width, Fx_display_pixel_height)
14755 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14756 multi-monitor setups in docstrings.
14757 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14758 screen size by primary monitor's millimeter per pixel.
14759 (w32_monitor_enum, w32_display_monitor_attributes_list)
14760 (w32_display_monitor_attributes_list_fallback)
14761 (Fw32_display_monitor_attributes_list): New functions.
14762 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14764 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14766 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14768 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14770 * fileio.c (Qfile_notify_error): New error symbol.
14772 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14773 * inotify.c (inotify_callback, symbol_to_inotifymask)
14774 (Finotify_add_watch, Finotify_rm_watch): Use it.
14775 (inotifyevent_to_event): Exchange order of cookie and file name.
14776 (Finotify_add_watch): Adapt docstring.
14778 * lisp.h (Qfile_notify_error): Declare.
14780 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14782 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14783 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14784 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14785 which did not work (see <http://bugs.gnu.org/14569#307>).
14786 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14787 && (!noninteractive || initialized)). This attempts to thread
14788 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14790 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14792 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14793 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14795 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14797 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14798 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14799 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14800 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14802 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14804 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14805 Define to __sys_siglist.
14807 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14809 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14810 word-wrap, so that overflow-newline-into-fringe would work in
14811 visual-line-mode. (Bug#2749)
14812 (move_it_in_display_line_to): When the last scanned display
14813 element fits exactly on the display line, and
14814 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14815 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14816 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14817 finding buffer position that corresponds to pixel coordinates,
14818 e.g. in buffer_posn_from_coords.
14820 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14822 * process.c (handle_child_signal): Call catch_child_signal if
14825 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14827 Don't convert function pointers to void * and back.
14828 It isn't portable C, and it's easy enough to avoid.
14829 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14830 (make_save_value): Add support for SAVE_FUNCPOINTER.
14831 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14832 * print.c (print_object):
14833 Distinguish function from object pointers.
14834 * lisp.h (SAVE_FUNCPOINTER): New constant.
14835 (SAVE_SLOT_BITS): Adjust to it.
14836 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14837 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14838 (voidfuncptr): New typedef.
14839 (struct Lisp_Save_Value): New member data[0].funcpointer.
14840 (XSAVE_FUNCPOINTER): New function.
14842 Simplify buildobj processing.
14843 * Makefile.in (buildobj.h): Make it a sequence of strings each
14844 followed by comma, rather than a single string. Put it into a
14845 .tmp file in case there's an error while generating it.
14846 (gl-stamp): Use .tmp for temp files.
14847 (mostlyclean): Clean .tmp files.
14848 * doc.c (buildobj): Move to just the routine that needs it.
14849 It's now an array of strings, so processing is simpler.
14851 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14853 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14854 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14855 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14856 Invoke malloc_enable_thread even when not interactive.
14857 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14858 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14859 in this case, since the underlying bug has now been fixed.
14861 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14863 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14864 unlinking it (bug#14691).
14866 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14868 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14869 before checking whether buffer is modified. This lets
14870 `kill-buffer-query-functions' cancel killing of the buffer or save
14871 its content before `kill-buffer' asks user the "Buffer %s
14872 modified; kill anyway?" question.
14874 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14876 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14877 Let the super performKeyEquivalent deal with them (Bug#14747).
14879 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14881 * widget.c (resize_cb): Remove unused local.
14883 Do not use GTK 3 if it exists but cannot be compiled.
14884 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14885 * xterm.c (x_error_handler) [!USE_GTK]:
14888 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14890 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14892 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14893 to the valid range of values. (Bug#14753)
14895 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14896 when moving point by using the current glyph matrix. This avoids
14897 the need to force redisplay when this function is called in a
14900 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14902 Fix minor problems found by static checking.
14903 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14904 Redo the latter's body to sidestep GCC parenthesization warnings.
14905 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14906 * coding.c (detect_coding, detect_coding_system):
14907 * coding.h (struct undecided_spec):
14908 Use bool for boolean.
14909 * image.c (QCmax_width, QCmax_height): Now static.
14910 * xdisp.c (Fmove_point_visually): Remove unused local.
14912 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14914 * xdisp.c (Fmove_point_visually): New function.
14916 2013-06-28 Kenichi Handa <handa@gnu.org>
14918 * coding.h (define_coding_undecided_arg_index): New enum.
14919 (coding_attr_index): New members
14920 coding_attr_undecided_inhibit_null_byte_detection,
14921 coding_attr_undecided_inhibit_iso_escape_detection,
14922 coding_attr_undecided_prefer_utf_8.
14923 (undecided_spec): New struct.
14924 (struct coding_system): New member `undecided' of the member
14927 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14928 (detect_coding): Likewise.
14929 (detect_coding_system): Likewise.
14930 (Fdefine_coding_system_internal): New coding system properties
14931 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14933 (syms_of_coding): Adjust for coding_arg_undecided_max.
14935 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14937 * image.c (x_from_xcolors): Remove unused local.
14939 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14941 Defer image data transfer between X client and server until actual
14944 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14947 * image.c (Destroy_Image): Remove.
14948 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14949 `mask_p', and `colors_p'. All uses changed.
14950 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14951 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14952 New macros for `flags' arg to x_clear_image_1.
14953 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14954 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14955 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14956 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14957 (image_get_x_image, image_unget_x_image): New functions or macros.
14958 (image_background, image_background_transparent, x_to_xcolors)
14959 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14960 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14961 instead of Destroy_Image.
14962 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14963 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14964 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14965 (imagemagick_load_image, svg_load_image): Use them instead of
14966 x_create_x_image_and_pixmap, and x_put_x_image followed by
14967 x_destroy_x_image, respectively.
14968 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14969 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14970 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14971 background_transparent fields.
14972 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14973 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14975 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14977 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14978 This mostly consists of undoing recent changes.
14979 * callproc.c (Fcall_process):
14980 * process.c (create_process):
14981 Do not worry about catching SIGCHLD here, undoing previous change.
14982 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14983 * process.c, process.h (catch_child_signal):
14984 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14985 * process.c (catch_child_handler): Don't worry about being called
14986 lazily and do not assume caller has blocked SIGCHLD, undoing
14987 previous change. Move first-time stuff back to
14988 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14989 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14990 set lib_child_handler if it's already initialized, which may
14991 help avoid problems on GNUstep.
14993 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14995 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14996 * callproc.c (Fcall_process):
14997 * process.c (create_process):
14998 Make sure SIGCHLD is caught before we fork,
14999 since Emacs startup no arranges to catch SIGCHLD.
15000 * process.c (lib_child_handler): Initialize to null, not to
15002 (catch_child_signal): Allow self to be called lazily.
15003 Do nothing if it's already been called.
15004 Assume caller has blocked SIGCHLD (all callers do now).
15005 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15006 just before it's really needed.
15007 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15008 since it hasn't been caught yet.
15010 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15012 * image.c (compute_image_size): New function to implement
15013 :max-width and :max-height.
15014 (imagemagick_load_image): Use it.
15016 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15018 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15019 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15021 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15022 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15023 the SIGCHLD handler, since the code is not atomic and (due to glib)
15024 signals may be arriving now.
15025 * sysdep.c (init_signals): Do not catch child signals here;
15026 'main' now does that later, at a safer time.
15028 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15030 Clean up SIGCHLD handling a bit (Bug#14569).
15031 * process.c, process.h (catch_child_signal):
15032 Now always extern, even if !NS_IMPL_GNUSTEP.
15033 * process.c (catch_child_signal): Move glib tickler here from
15034 init_process_emacs, so that it's done earlier in Emacs
15035 initialization. Also move the noninteractive && !initialized
15036 check here from init_process_emacs. This is all a bit cleaner for
15037 GNUish platforms, and I hope it works around the Cygwin bug.
15038 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15039 that glib signal handling is tickled before glib creates threads.
15041 * process.c (wait_reading_process_output): Avoid int overflow
15042 when reading more than 2 GiB total from a process.
15044 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15046 * process.c (create_process): Handle a couple more cases,
15047 i.e., work even if new_argv and wait_child_setup[i] are cached.
15048 Use Fcall_process's style for volatile vars.
15050 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15052 * process.c (create_process): Mark PROCESS volatile.
15054 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15056 Use C99-style flexible array members if available.
15057 This avoids some subtle aliasing issues, which typically
15058 aren't a problem with GCC but may be a problem elsewhere.
15059 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15060 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15061 In either case, it uses a flexible array member rather than
15062 the old struct hack. All uses changed.
15063 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15064 Adjust to sdata reorganization.
15065 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15066 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15067 that ports better to pre-C99 non-GCC.
15068 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15069 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15070 as the latter has changed.
15071 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15072 and port better to pre-C99 GCC.
15073 * image.c (struct xpm_cached_color):
15074 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15075 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15076 Use FLEXIBLE_ARRAY_MEMBER.
15077 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15078 Move decl to top level so it gets checked against implementation.
15079 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15080 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15082 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15084 * syntax.c: Integer cleanups.
15085 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15086 All uses that need 0-or-2 changed to:
15087 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15088 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15089 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15090 (char_quoted, prev_char_comend_first, back_comment)
15091 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15092 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15093 Use bool for boolean.
15094 (update_syntax_table, skip_chars, skip_syntaxes):
15095 Prefer int to unsigned when either will do.
15096 (back_comment): Return boolean success flag, like forw_comment,
15097 instead of positive-or-minus-1 (which might have overflowed int anyway).
15098 Don't stuff ptrdiff_t into int.
15099 (syntax_spec_code, syntax_code_spec): Now const.
15100 (Fmatching_paren, scan_lists, scan_sexps_forward):
15101 Use enum syntaxcode for syntax code.
15102 (Fmatching_paren): Check that arg is a character, not just an integer.
15103 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15104 (Finternal_describe_syntax_value): Omit no-longer-needed
15106 (skip_chars): Use char, not unsigned char, when the distinction
15108 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15109 * bytecode.c (exec_byte_code):
15110 * syntax.c (syntax_spec_code, Fchar_syntax)
15111 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15112 (init_syntax_once):
15113 * syntax.h (SYNTAX_WITH_FLAGS):
15114 Omit unnecessary casts.
15116 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15118 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15119 line dimensions here, to avoid race conditions with the main
15120 thread. (Bug#14062, bug#14630, bug#14669)
15122 * w32term.c (w32_draw_window_cursor): Compute the header line and
15123 mode line dimensions here.
15124 <w32_system_caret_window, w32_system_caret_hdr_height>:
15125 <w32_system_caret_mode_height>: New variables.
15127 * w32term.h: Declare them.
15129 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15131 * alloc.c (die): Move "assertion failed" string here ...
15132 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15133 COND when SUPPRESS_CHECKING. This shrinks the executable text
15134 size by 0.8% to 2.2% when configured with --enable-checking,
15135 depending on optimization flags (GCC 4.8.1 x86-64).
15137 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15139 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15141 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15142 base is 2; this is more accurate.
15144 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15146 * sound.c (string_default): Move to !WINDOWSNT section.
15147 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15149 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15151 * sound.c: Integer cleanups.
15152 Remove unnecessary forward decls.
15153 (struct sound_device): The 'file' member is now a Lisp_Object, not
15154 a char *, so that we needn't invoke alloca on a huge size.
15155 (Fplay_sound_internal): Adjust to this.
15156 (string_default): New function.
15157 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15158 Use it to adjust to the struct sound_device change.
15159 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15160 (be2hs) [0]: Remove.
15162 * syntax.c (skip_chars): Don't use uninitialized storage
15163 when searching a multibyte buffer for characters that are not in a
15164 unibyte string that contains non-ASCII characters.
15166 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15168 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15169 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15171 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15173 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15175 2013-06-18 Kenichi Handa <handa@gnu.org>
15177 * font.c (Ffont_spec): Signal an error for an invalid font name
15180 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15182 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15183 In particular this ports to 32-bit sparc Sun cc.
15184 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15185 array with a dummy element at specpdl[-1], so that its address can
15187 (unbind_to): Do not copy the binding; not needed, now that we
15188 copy old_value in the one place where the copy is needed.
15189 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15190 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15191 (union specbinding): Rename from struct specbinding. Redo layout
15192 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15193 which is not portable. With Sun C 5.12 32-bit sparc, the
15194 declaration causes nargs to be an unsigned bitfield, a behavior
15195 that the C standard allows; but Emacs wants nargs to be signed.
15196 The overall type is now a union of structures rather than a
15197 structure of union of structures, and the 'kind' member is now a
15198 bitfield, so that the overall type doesn't grow. All uses changed.
15199 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15201 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15203 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15204 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15206 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15208 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15210 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15211 unless we know that the window w's frame is a frame object.
15212 Another attempt at solving bug#14062 and bug#14630.
15214 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15216 * textprop.c (property_set_type): New enum.
15217 (add_properties): Allow appending/prepending text properties.
15218 (add_text_properties_1): Factored out of Fadd_text_properties.
15219 (Fadd_text_properties): Move all the code into
15220 add_text_properties_1.
15221 (Fadd_face_text_property): New function that calls
15222 add_text_properties_1.
15224 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15226 Move functions from lisp.h to individual modules when possible.
15227 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15228 * alloc.c (XFLOAT_INIT, set_symbol_name):
15229 * buffer.c (CHECK_OVERLAY):
15230 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15231 (set_char_table_parent):
15232 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15233 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15234 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15235 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15237 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15238 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15239 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15240 (backtrace_args, backtrace_debug_on_exit):
15241 * floatfns.c (CHECK_FLOAT):
15242 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15243 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15244 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15245 (set_hash_index_slot):
15246 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15247 * marker.c (CHECK_MARKER):
15248 * textprop.c (CHECK_STRING_OR_BUFFER):
15249 * window.c (CHECK_WINDOW_CONFIGURATION):
15250 Move here from lisp.h, and make these functions static rather than
15252 * buffer.c (Qoverlayp):
15254 * fns.c (Qhash_table_p):
15255 * window.c (Qwindow_configuration_p):
15257 * lisp.h: Remove the abovementioned defns and decls.
15259 Use functions, not macros, for XINT etc (Bug#11935).
15260 In lisp.h, prefer functions to function-like macros, and
15261 constants to object-like macros, when either will do. This:
15262 . simplifies use, as there's no more need to worry about
15263 arguments' side effects being evaluated multiple times.
15264 . makes the code easier to debug on some platforms.
15265 However, when using gcc -O0, keep using function-like macros
15266 for a few critical operations, for performance reasons.
15267 This sort of thing isn't needed with gcc -Og, but -Og
15268 is a GCC 4.8 feature and isn't widely-enough available yet.
15269 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15270 Remove enum lsb_bits; no longer needed.
15271 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15272 * buffer.c (Qoverlap):
15274 * fns.c (Qhash_table_p):
15275 Now extern, so lisp.h can use these symbols.
15276 * dispextern.h: Include character.h, for MAX_CHAR etc.
15277 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15278 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15279 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15280 (GLYPH_CODE_P): Move here from lisp.h.
15281 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15282 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15283 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15284 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15285 XUNTAG now returns void *.
15286 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15287 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15288 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15289 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15290 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15291 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15292 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15293 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15294 New macros, renamed from their sans-lisp_h_ counterparts.
15295 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15296 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15297 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15298 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15299 If compiling via GCC without optimization, define these as macros
15300 in addition to inline functions.
15301 To disable this, compile with -DINLINING=0.
15302 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15303 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15304 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15305 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15306 (INTMASK, VALMASK): Now macros, since static values cannot be
15307 accessed from extern inline functions.
15308 (VALMASK): Also a constant, for benefit of old GDB.
15309 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15310 is INTEGERP, which can fold it in.
15311 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15312 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15313 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15314 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15315 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15316 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15317 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15318 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15319 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15320 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15321 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15322 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15323 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15324 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15325 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15326 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15327 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15328 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15329 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15330 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15331 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15332 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15333 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15334 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15335 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15336 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15337 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15338 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15339 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15340 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15341 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15342 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15343 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15345 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15346 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15347 (VALMASK): Define in one place rather than in two, merging the
15348 USE_LSB_TAG parts; this is simpler.
15349 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15350 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15351 Move up, to avoid use before definition.
15352 Also include "globals.h" earlier, for the same reason.
15353 (make_natnum): New function.
15354 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15355 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15356 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15357 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15358 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15359 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15360 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15361 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15362 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15363 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15364 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15365 (Qwindow_configuration_p, Qimage): New forward declarations.
15366 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15367 (STRING_COPYIN): Remove; unused.
15368 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15369 (xcar_addr, xcdr_addr): New functions. All uses changed.
15370 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15371 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15372 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15373 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15374 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15375 (TYPE_RANGED_INTEGERP): Simplify.
15376 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15377 (setlocale, fixup_locale, synchronize_system_messages_locale)
15378 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15379 Now empty functions, not macros.
15380 (functionp): Return bool, not int.
15381 * window.c (Qwindow_configuration_p): Now extern,
15382 so window.h can use it.
15383 * window.h (Qwindowp): Move decl back to lisp.h.
15385 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15387 * xdisp.c (Fline_pixel_height): New function, required for solving
15390 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15392 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15394 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15396 * lread.c (syms_of_lread):
15397 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15399 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15401 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15403 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15405 * fileio.c (expand_file_name): Doc fix.
15407 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15409 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15410 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15411 Wait for self, not for 0. This can't hurt on GNU or similar
15412 system, and may help with Cygwin.
15414 * keyboard.c: Don't use PROP (...) as an lvalue.
15415 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15416 Use set_prop (A, B), not PROP (A) = B.
15418 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15420 * xdisp.c (get_it_property): Use it->window instead of generating
15421 a Lisp object from it->w.
15423 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15425 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15426 get-char-property the window that is being rendered, instead of
15427 the buffer, to support window-specific overlays. (Bug#14575)
15428 (compute_display_string_pos): When W is NULL, use the current
15429 buffer as the object to pass to get-char-property.
15430 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15431 pointer member of the bidi iterator, since no window is pertinent
15434 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15436 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15437 being displayed, and pass it to compute_display_string_pos.
15438 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15439 (bidi_paragraph_init): All callers changed.
15441 * xdisp.c (init_from_display_pos, init_iterator)
15442 (handle_single_display_spec, next_overlay_string)
15443 (get_overlay_strings_1, reseat_1, reseat_to_string)
15444 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15445 Set bidi_it.w member from it->w.
15446 (compute_display_string_pos): Accept additional argument, the
15447 window being displayed, and pass it to Fget_char_property.
15450 * dispextern.h (struct bidi_it): New member w, the window being
15452 (compute_display_string_pos): Adjust prototype.
15454 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15456 * xgselect.c: Remove unneeded include xterm.h.
15458 * process.c (wait_reading_process_output): Check for NS before GLIB.
15459 GLIB may be linked in due to rsvg, but ns_select must be called.
15461 * xgselect.c (xg_select): Remove call to window_system_available
15462 and g_main_context_pending at the top, so Gdk events (i.e. file
15463 notify) are processed when Emacs is started with -nw.
15465 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15467 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15468 (ctagsfiles3): New variable, includes only *.m files.
15469 (TAGS): Use an explicit language name in the regular expressions,
15470 to avoid transformation of '/SOMETHING' by MSYS to
15471 'c:\MSYS\SOMETHING'.
15473 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15475 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15477 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15479 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15480 still need to set the mouse pointer shape and activate help-echo.
15483 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15485 A few porting etc. fixes for the new file monitor code.
15486 See the thread containing
15487 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15488 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15489 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15490 (dir_monitor_callback, Fgfile_rm_watch):
15491 Use assq_no_quit instead of Fassoc, for speed.
15492 (dir_monitor_callback, Fgfile_rm_watch):
15493 eassert that the monitor is a fixnum.
15494 (dir_monitor_callback): No need for CDR_SAFE.
15495 Simplify building of lisp with alternative tails.
15496 (Fgfile_add_watch, Fgfile_rm_watch):
15497 Do not assume glib functions set errno reliably on failure.
15498 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15499 and signal an error otherwise.
15500 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15501 Use Fdelq instead of Fdelete, for speed.
15503 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15505 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15506 don't insist on being invoked on a highlighted tool-bar button.
15507 Avoids losing tool-bar functionality when mouse-highlight is nil.
15508 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15509 Don't highlight when mouse-highlight is nil.
15510 (note_mouse_highlight): When mouse-highlight is nil, don't return
15511 right away; instead, run tool-bar and mode-line highlight
15512 subroutine, clear any existing highlight, and revert the mouse
15513 pointer to its default shape. (Bug#14558)
15515 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15517 * lisp.mk (lisp): Add prog-mode.el.
15519 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15521 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15522 * process.c (dummy_handler): New function.
15523 (lib_child_handler): New static var.
15524 (handle_child_signal): Invoke it.
15525 (catch_child_signal): If a library has set up a signal handler,
15526 save it into lib_child_handler.
15527 (init_process_emacs): If using glib and not on Windows, tickle glib's
15528 child-handling code so that it initializes its private SIGCHLD handler.
15529 * syssignal.h (SA_SIGINFO): Default to 0.
15530 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15531 31; it should no longer be needed now.
15533 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15535 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15537 * gfilenotify.c (globals_of_gfilenotify): New function.
15538 (syms_of_gfilenotify): Move global initialization there.
15540 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15542 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15544 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15545 * keyboard.c (menu_bar_items, tool_bar_items):
15546 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15547 not override local keymaps any more.
15549 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15551 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15553 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15555 * w32console.c (initialize_w32_display): Return the dimensions of
15556 the console window via 2 additional arguments, not via the current
15557 frame. This avoids crashes due to overrunning the bounds of
15558 frame's decode_mode_spec_buffer, which is not resized following
15559 the change of the frame dimensions from the initial 10x10.
15561 * w32term.h (w32_initialize_display_info): Adjust prototype.
15563 * term.c (init_tty): Take dimensions of the frame from the values
15564 returned by initialize_w32_display.
15566 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15567 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15568 (LIBES): Add $(GFILENOTIFY_LIBS).
15570 * w32inevt.c (handle_file_notifications): Add dummy implementation
15571 for !HAVE_W32NOTIFY.
15573 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15575 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15577 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15579 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15581 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15583 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15585 Fix minor problems found by static checking.
15586 * data.c (pure_write_error):
15587 Use xsignal2, not Fsignal, as Fsignal might return.
15588 * eval.c (set_backtrace_debug_on_exit): Now static.
15589 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15590 No longer inline. EXTERN_INLINE is needed only for functions
15591 defined in .h files. Reindent function header as per GNU style.
15592 (backtrace_p, backtrace_top, backtrace_next):
15593 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15594 compiler or linker. Add extern decls to pacify gcc -Wall.
15595 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15597 * frame.c (free_monitors): Define only on platforms that need it.
15598 * nsterm.m (ns_term_init):
15599 * process.c (catch_child_signal):
15600 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15601 defined on all porting targets these days.
15602 * process.c, process.h (catch_child_signal):
15603 Make it extern only if NS_IMPL_GNUSTEP is defined.
15605 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15607 * w32.c (gettimeofday): Make the signature identical to prototype
15608 in nt/inc/sys/time.h.
15610 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15612 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15615 * keyboard.c (safe_run_hooks_error): Improve error message.
15617 * data.c (pure_write_error): Add `object' argument.
15618 * puresize.h (CHECK_IMPURE): Use it.
15620 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15622 * Makefile.in (NOTIFY_OBJ): New variable.
15623 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15625 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15626 Call syms_of_gfilenotify.
15628 * gfilenotify.c: New file.
15630 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15631 and Qfile_w32notify.
15632 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15633 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15635 * lisp.h: Declare syms_of_gfilenotify.
15637 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15639 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15641 Merge the specpdl and backtrace stacks. Make the structure of the
15642 specpdl entries more obvious via a tagged union of structs.
15643 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15644 (enum specbind_tag): New enum.
15645 (struct specbinding): Make it a tagged union of structs.
15646 Add a case for backtrace records.
15647 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15648 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15649 (backtrace_debug_on_exit): New accessors.
15650 (struct backtrace): Remove.
15651 (struct catchtag): Remove backlist field.
15652 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15654 (Flocal_variable_p): Speed up the common case where the binding is
15656 * eval.c (backtrace_list): Remove.
15657 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15658 (set_backtrace_args, set_backtrace_nargs)
15659 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15660 (backtrace_next): New functions.
15661 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15662 (unwind_to_catch, internal_lisp_condition_case)
15663 (internal_condition_case, internal_condition_case_1)
15664 (internal_condition_case_2, internal_condition_case_n): Don't bother
15665 with backtrace_list any more.
15666 (Fsignal): Adjust to new backtrace format.
15667 (grow_specpdl): Move up.
15668 (record_in_backtrace): New function.
15669 (eval_sub, Ffuncall): Use it.
15670 (apply_lambda): Adjust to new backtrace format.
15671 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15673 (specbind): Adjust to new specpdl format. Simplify.
15674 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15675 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15677 (mark_backtrace): Remove.
15678 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15679 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15680 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15682 * profiler.c (record_backtrace): Use get_backtrace.
15683 (handle_profiler_signal): Use backtrace_top_function.
15684 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15685 accessor functions.
15687 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15689 * process.h (catch_child_signal): Declare.
15691 * process.c (catch_child_signal): New function.
15692 (init_process_emacs): Call it.
15694 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15695 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15697 (x_set_cursor_type): Remove declaration.
15698 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15699 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15700 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15701 (ns_get_color): Use F suffix on float.
15702 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15703 (ns_get_rgb_color): Remove.
15704 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15705 (note_mouse_movement): x and y are CGFloat.
15706 (ns_draw_fringe_bitmap): Remove unused rowY.
15707 Change #if to COCOA && >= 10_6.
15708 (ns_draw_window_cursor): Remove unused overspill.
15709 (ns_draw_underwave): width and x are EamcsCGFloat.
15710 (ns_draw_box): thickness is CGFloat.
15711 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15712 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15713 if not in main thread.
15714 (ns_get_pending_menu_title, ns_check_menu_open)
15715 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15716 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15717 (sendFromMainThread:): New method.
15718 (changeFont:): size is CGFloat.
15719 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15720 Disable warning about permanent text.
15721 (characterIndexForPoint:): Adjust return type depending on GNUstep
15723 (mouseDown:): delta is CGFloat.
15724 (updateFrameSize): Remove unised variable f.
15725 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15726 Cast float to EmacsCGFloat.
15727 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15728 also to -1 when restoring.
15729 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15730 inside NS_IMPL_COCOA.
15731 (toggleFullScreen:): Put call to toggleFullScreen inside
15732 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15733 (setPosition:portion:whole:): por is CGFloat.
15734 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15735 (mouseDown:): Use CGFloat.
15736 (mouseDragged:): Remove unised variable edge.
15737 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15739 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15740 of CGFloat differs.
15741 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15742 when NS_IMPL_GNUSTEP.
15743 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15744 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15745 (EmacsToolbar): Add clearAll. Add tag argument to
15746 addDisplayItemWithImage.
15747 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15749 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15751 * nsmenu.m (ns_update_menubar): Make static.
15752 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15753 (fillWithWidgetValue:): Add cast to SEL for setAction.
15754 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15755 (update_frame_tool_bar): Update code for GNUstep.
15756 (clearAll): New method.
15757 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15758 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15759 Move identifierToItem setObject and activeIdentifiers addObject before
15760 call to insertItemWithItemIdentifier.
15761 (validateVisibleItems): Fix indentation.
15762 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15763 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15764 UtilityWindow to aStyle, remove call to setStyleMask.
15766 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15768 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15769 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15770 Use F suffix on floats.
15771 (ns_char_width): Returns CGFloat.
15772 (ns_ascii_average_width): w is CGFloat instead of float.
15773 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15775 (ns_glyph_metrics): CGFloat instead of float.
15777 * nsfns.m (x_set_foreground_color, x_set_background_color):
15779 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15780 remove unused variables.
15781 (Fns_read_file_name): Keep track if panel is for save.
15782 Use ns_filename_from_panel/ns_directory_from_panel.
15783 (Fns_list_services): delegate only used for COCOA.
15784 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15785 Just return the input if GNUstep.
15786 (x_screen_planes): Remove.
15787 (Fxw_color_values): Use EmacsCGFloat
15788 (Fns_display_monitor_attributes_list): Only get screen number for
15790 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15792 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15793 ns_directory_from_panel.
15795 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15797 * process.c (handle_child_signal): Also use WCONTINUED.
15798 This is so that list-processes doesn't mistakenly list the process
15799 as stopped, when the process has actually been continued and is
15802 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15804 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15805 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15806 not already configured.
15808 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15810 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15812 * Makefile.in (mostlyclean): Remove *.res files.
15814 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15816 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15817 a buffer (bug#8447).
15819 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15821 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15822 display vector, and we backtrack, handle the case that the
15823 previous character position is also displayed from a display
15824 vector or covered by a display string or image. (Bug#14476)
15826 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15828 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15829 (struct MonitorInfo, free_monitors): Remove.
15830 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15831 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15832 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15835 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15836 (struct MonitorInfo, free_monitors): Remove.
15837 (ns_screen_name): Make static.
15838 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15839 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15842 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15843 (struct MonitorInfo): New struct.
15844 (free_monitors, make_monitor_attribute_list): Declare.
15846 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15848 (free_monitors, make_monitor_attribute_list): New functions.
15849 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15852 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15854 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15856 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15858 * keyboard.c: Apply keyboard decoding only to events that come directly
15859 from the tty, not from unread-command-events (bug#14368).
15860 (read_event_from_main_queue): New function, extracted from read_char.
15861 (read_decoded_char): Remove.
15862 (read_decoded_event_from_main_queue): New function to replace it.
15863 (read_char): Use it.
15864 (read_key_sequence): Use read_char rather than read_decoded_char.
15866 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15868 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15870 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15872 2013-05-22 Kenichi Handa <handa@gnu.org>
15874 The following changes are to fix the setting of
15875 buffer-file-coding-system on, for instance, C-x RET c unix RET
15876 _FILE_OF_DOS_EOL_TYPE_ RET.
15878 * coding.h (struct coding_system): New member detected_utf8_chars.
15880 * coding.c (detect_coding_utf_8): Count characters and check EOL
15881 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15883 (setup_coding_system): Do not initialize coding->head_ascii.
15884 (check_ascii): Do not set coding->eol_seen but update it. Do not
15885 call adjust_coding_eol_type here.
15886 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15887 If the eol-type of CODING is already specified, adjust the eol type
15888 of the found coding-system.
15889 (decode_coding_gap): Cancel previous change. Utilize the
15890 character numbers counted by detect_coding_utf_8. Fix detection
15893 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15895 * search.c (looking_at_1): Only set last_thing_searched if the match
15896 changed the match-data (bug#14281).
15898 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15900 * xdisp.c (reseat_at_previous_visible_line_start):
15901 Already declared in dispextern.h, so remove it here.
15902 (move_it_vertically_backward): Likewise.
15904 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15906 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15907 (Fx_display_pixel_width, Fx_display_pixel_height)
15908 (Fx_display_mm_width, Fx_display_mm_height):
15909 Mention `display-monitor-attributes-list' in docstrings.
15911 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15912 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15913 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15914 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15915 (Fx_display_backing_store, Fx_display_visual_class)
15916 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15917 (Fx_display_grayscale_p, Fx_display_pixel_width)
15918 (Fx_display_pixel_height, Fx_display_planes)
15919 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15920 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15921 (Fx_display_mm_width, Fx_display_mm_height)
15922 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15923 height for all physical monitors as in X11.
15925 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15926 Return pixel width or height for all physical monitors as in X11.
15928 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15930 Port --enable-gcc-warnings to clang.
15931 * bytecode.c (exec_byte_code):
15933 Redo diagnostic pragmas to pacify clang, too.
15934 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15935 * editfns.c (Fencode_time):
15936 * fileio.c (file_accessible_directory_p):
15937 * font.c (font_unparse_xlfd):
15938 Use '&"string"[index]' instead of '"string" + (index)'.
15939 * undo.c (user_error): Remove; unused.
15941 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15943 * insdel.c (insert_1_both): Document the arguments, instead of
15944 referring to insert_1, which no longer exists.
15946 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15947 some window, increment windows_or_buffers_changed, so that
15948 *Messages* display in that window is updated. (Bug#14408)
15950 * w32.c: Include epaths.h.
15951 (init_environment): Use cmdproxy.exe without leading directories.
15952 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15954 (gettimeofday): Adjust signature and return value to Posix
15957 * unexw32.c (open_output_file): Delete the existing emacs.exe
15958 before creating it, to break the hard link to the versioned
15961 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15962 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15963 (FIRSTFILE_OBJ): New variables.
15964 (W32_RES): Rename to EMACSRES. All users changed.
15965 (base_obj): Use $(CM_OBJ).
15966 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15967 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15968 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15969 $(W32_RES_LINK) before $(LIBES).
15970 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15972 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15974 * makefile.w32-in (DOC): Use just "DOC".
15976 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15978 * process.c: Export default filters and sentinels to Elisp.
15979 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15981 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15982 (Fset_process_sentinel, Fformat_network_address):
15983 Default to them instead of nil.
15984 (server_accept_connection): Sentinels can't be nil any more.
15985 (read_and_dispose_of_process_output): New function, extracted from
15986 read_process_output.
15987 (read_process_output): Use it; filters can't be nil.
15988 (Finternal_default_process_filter): New function, extracted from
15989 read_process_output.
15990 (exec_sentinel_unwind): Remove function.
15991 (exec_sentinel): Don't zilch sentinel while running.
15992 (status_notify): Sentinels can't be nil.
15993 (Finternal_default_process_sentinel): New function extracted from
15995 (setup_process_coding_systems): Default filter is not nil any more.
15996 (syms_of_process): Export new Elisp functions and initialize
15998 * lisp.h (make_lisp_proc): New function.
16000 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16002 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16004 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16006 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16007 unless we know that the window w is a leaf window.
16008 Another attempt at solving bug#14062.
16010 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16012 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16015 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16017 * image.c (gif_load): Check that subimages fit (Bug#14345).
16019 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16021 * lread.c (skip_dyn_eof): New function.
16022 (read1): Use it to skip the end of a file in response to #@00.
16024 * doc.c (get_doc_string): Slightly relax the sanity checking.
16026 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16028 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16029 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16030 (MonitorInfo): New struct.
16031 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16032 (Fns_display_monitor_attributes_list): New functions.
16033 (display-usable-bounds): Remove.
16034 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16037 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16039 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16040 (GTK_CHECK_VERSION): New macro, if not already defined.
16041 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16042 replaced by GTK_CHECK_VERSION.
16044 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16046 * xterm.h (GTK_PREREQ): New macro.
16047 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16048 to use this macro instead, for consistency and clarity.
16050 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16052 * xdisp.c (row_for_charpos_p): New function, with code of
16053 cursor_row_p, but accepts an additional argument CHARPOS instead
16054 of using a hardcoded PT.
16055 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16056 (row_containing_pos): Call row_for_charpos_p instead of partially
16057 doing the same. Fixes cursor positioning under longlines-mode
16058 when longlines-show-effect includes more than one newline, when
16059 moving the cursor vertically up.
16061 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16063 * makefile.w32-in (ACL_H): New macro.
16064 ($(BLD)/fileio.$(O)): Update dependencies.
16066 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16068 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16069 * Makefile.in (LIB_ACL): New macro.
16070 (LIBACL_LIBS): Remove.
16071 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16072 * fileio.c: Include <acl.h>.
16073 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16074 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16076 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16079 * unexelf.c: Don't assume ElfW (Half) fits in int.
16080 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16081 when dealing with ElfW (Half) values, since they can exceed 2**31
16082 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16083 (entry_address): Omit unused NUM arg. All uses changed.
16085 2013-05-07 Juri Linkov <juri@jurta.org>
16087 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16088 to the string converted from number with `Fnumber_to_string'.
16091 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16093 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16094 This fixes a problem introduced by my previous change.
16096 2013-05-07 Glenn Morris <rgm@gnu.org>
16098 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16100 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16102 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16104 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16106 Static checking by GCC 4.8.0.
16107 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16108 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16109 (x_get_monitor_attributes_fallback)
16110 (x_get_monitor_attributes_xinerama)
16111 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16112 Define only if USE_GTK.
16113 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16114 (x_get_monitor_attributes_fallback): Omit unused locals.
16115 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16116 Use double, not float, to avoid mixed-mode floating point arithmetic.
16118 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16119 Jan Djärv <jan.h.d@swipnet.se>
16121 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16122 (XINERAMA_CFLAGS): New macros.
16123 (ALL_CFLAGS, LIBES): Use them.
16125 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16126 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16127 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16128 (syms_of_xfns): DEFSYM them.
16129 (struct MonitorInfo): New struct.
16130 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16131 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16132 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16133 (x_get_monitor_attributes_xinerama): New functions.
16134 (Fx_display_monitor_attributes_list): New primitive.
16135 (syms_of_xfns): Defsubr it.
16137 * xterm.h (x_display_info): Add Xatom_net_workarea and
16138 Xatom_net_current_desktop.
16140 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16141 and dpyinfo->Xatom_net_current_desktop.
16143 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16145 * xdisp.c (pos_visible_p): Use the special code for finding the
16146 beginning of a display property or overlay for any "replacing"
16147 display property, not just for display strings. This solves
16148 incorrect reporting of position by posn-at-point. (Bug#14241)
16150 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16152 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16153 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16154 Verify that ElfW (Half) fits in int.
16155 (fatal): Use same signature as lisp.h.
16156 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16157 configure and build with -DUNEXELF_DEBUG without worrying about
16158 other modules that use DEBUG.
16159 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16160 possibly-wide integers now uses it instead of plain fprintf.
16161 (entry_address): New function, which avoids problems with 32-bit
16162 overflow on 64-bit hosts.
16163 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16164 (round_up): Don't assume the remainder fits in int.
16165 (find_section): Use bool for boolean. Simplify debug code.
16166 (unexec): Don't assume file sizes fit in int or size_t.
16167 Omit unnecessary trailing newline in 'fatal' format.
16168 Use strerror rather than outputting decimal error number.
16169 Remove unused code when emacs is not defined;
16170 this file relies on Emacs now.
16171 Don't assume e_phnum and e_shnum are positive.
16173 * regex.c: Fix problems when DEBUG is defined.
16174 (extract_number, extract_number_and_incr): Define regardless of
16175 whether DEBUG is defined; that's simpler and makes the code less
16176 likely to go stale in the normal case when DEBUG is not defined.
16177 Return int rather than taking an int * arg. All callers changed.
16178 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16179 Remove, replacing with ...
16180 (DEBUG_PRINT): New macro. All callers changed.
16181 (DEBUG_COMPILES_ARGUMENTS): New macro.
16182 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16183 (print_compiled_pattern, print_double_string) [DEBUG]:
16184 Use prototype rather than old-style definition.
16185 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16186 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16187 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16188 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16189 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16190 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16191 This matters only when DEBUG is defined.
16193 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16195 * xdisp.c (set_iterator_to_next): Set the
16196 ignore_overlay_strings_at_pos_p flag only if we are _really_
16197 iterating over an overlay string, as indicated by the
16198 current.overlay_string_index member. (Bug#14306)
16200 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16202 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16203 to where it is used, to avoid autorelease issues (Bug#14050).
16205 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16207 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16208 * fileio.c (syms_of_fileio): Implement this.
16209 * filelock.c (create_lock_file): If symbolic links don't work, so
16210 we use a regular file as a lock file, do not fsync the lock file;
16213 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16215 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16216 (syms_of_minibuf): Adjust accodingly.
16218 * callint.c (Fcall_interactively): Adjust calls accordingly.
16220 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16222 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16223 w->contents is a buffer before computing everything else.
16224 Use parentheses to disambiguate last part of the condition.
16226 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16227 assertion violations. (Bug#14062)
16229 2013-05-01 David Reitter <david.reitter@gmail.com>
16231 * nsfns.m (ns_tooltip): Initialize.
16233 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16235 * coding.c (decode_coding_gap): Don't remove the character before
16236 a newline unless it's a CR character. (Bug#14287)
16238 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16240 * dispextern.h (struct face): Move enum face_underline_type
16241 earlier so that bitfields can be in the same word.
16243 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16245 * nsfns.m (handlePanelKeys): New function.
16246 (EmacsOpenPanel:performKeyEquivalent:)
16247 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16248 arrows/function/control and copy/paste keys (Bug#14296).
16250 2013-04-27 Juri Linkov <juri@jurta.org>
16252 * callint.c (Fcall_interactively): Call `Qread_number' for
16253 interactive code letter `n' instead of using duplicate code.
16256 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16258 * systime.h (make_timeval): Declare as 'const'.
16260 2013-04-27 Kenichi Handa <handa@gnu.org>
16262 * font.c (font_open_entity): Always open a font of manageable
16265 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16267 Port better to AIX (Bug#14258).
16268 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16271 2013-04-24 Kenichi Handa <handa@gnu.org>
16273 * coding.c (decode_coding_iso_2022): When an invalid escape
16274 sequence is encountered, reset the invocation and designation
16275 status to the safest one.
16277 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16279 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16280 Without this fix, "make distclean" leaves stamp-h1 behind.
16282 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16284 * w32fns.c (w32_fullscreen_rect): New function to compute the
16285 window rectangle for the given fullscreen mode.
16286 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16287 longer tunes the window size. This keeps the window's edges flush
16288 with the screen and allows the taskbar to hide itself in fullboth.
16290 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16291 window decorations and uses the entire screen.
16293 * w32term.h (w32_fullscreen_rect) Add prototype.
16294 (struct w32_output): Replace normal_width, normal_height,
16295 normal_top, and normal_left members with a single normal_placement
16297 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16299 (FRAME_NORMAL_PLACEMENT): New macro.
16301 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16303 * minibuf.c (Ftest_completion): Silence compiler warning.
16305 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16307 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16310 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16313 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16314 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16315 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16316 parentheses where appropriate.
16318 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16320 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16322 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16324 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16325 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16326 Mention in the doc string that setting these variables takes
16327 effect only after a call to set-window-buffer. (Bug#14200)
16329 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16331 * indent.c (Fvertical_motion): Don't consider display strings on
16332 overlay strings as display strings on the buffer position we
16333 started from. This prevents vertical cursor motion from jumping
16334 more than one line when there's an overlay string with a display
16335 property at end of line.
16336 Reported by Karl Chen <Karl.Chen@quarl.org> in
16337 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16339 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16341 * window.c (select_window): `record_buffer' even if window is
16342 already selected (bug#14191).
16344 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16346 * window.c (Fwindow_end): Test more flags, including the buffer's
16347 last_overlay_modified flag, to determine whether the window's
16348 display is really up-to-date. Prevents the function from
16349 returning a stale value. (Bug#14170)
16350 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16353 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16355 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16356 garbaged only if it is not already the top frame on its TTY.
16357 This prevents flickering due to constant redrawing of TTY frames when
16358 there are GUI frames open in the same session. (Bug#13864)
16360 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16362 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16363 of marking the idle timers directly.
16365 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16367 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16368 tables (bug#14054).
16370 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16372 * window.c (select_window): Don't record_buffer while the invariant is
16373 temporarily broken (bug#14161).
16375 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16377 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16379 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16381 2013-04-07 Romain Francoise <romain@orebokech.com>
16383 Ignore additional platform-specific ACL errors (Bug#13702).
16384 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16385 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16387 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16389 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16392 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16394 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16395 This bug was introduced by my 2013-02-25 change that simplified
16396 data_start configuration. Without this change, on GNU/Linux
16397 an Emacs configured with --enable-profiling fails immediately
16398 due to a profiler signal.
16399 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16400 with these flags. On platforms where special flags are needed
16401 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16402 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16403 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16405 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16407 Get rid of some platform-specific functions examining window
16408 system and its capabilities. This is a partial rework of the
16410 * lisp.h (have_menus_p): Remove prototype. This function is
16411 replaced with platform-independent window_system_available.
16412 (check_window_system): Move to...
16413 * frame.h (decode_window_system_frame, window_system_available):
16414 ...here, add new prototypes.
16415 * frame.c (window_system_available, decode_window_system_frame):
16417 (check_window_system): Platform-independent now.
16418 * xterm.h (x_in_use): Remove declaration.
16420 * w32term.h (check_x_frame):
16421 * nsterm.h (check_x_frame): Remove prototypes. This function
16422 is replaced with platform-independent decode_window_system_frame.
16423 * msdos.c (have_menus_p): Remove.
16424 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16425 Remove platform-specific functions. Use check_window_system,
16426 decode_window_system_frame and check_ns_display_info where
16427 appropriate. Minor style and comment tweaks.
16428 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16429 (check_x_frame): Likewise.
16430 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16432 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16433 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16434 * xmenu.c, xselect.c: All related users changed.
16436 2013-04-03 Kenichi Handa <handa@gnu.org>
16438 The following changes is to optimize the code for reading UTF-8
16441 * coding.c (check_ascii): Rename from detect_ascii. Return value
16442 changed. Check EOL format. Do not call adjust_coding_eol_type
16444 (check_utf_8): New function.
16445 (adjust_coding_eol_type): Do nothing if already adjusted.
16446 (detect_coding): Compare the return value of check_ascii with
16447 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16448 (decode_coding_gap): Optimize for valid UTF-8.
16450 2013-03-21 Kenichi Handa <handa@gnu.org>
16452 * coding.c (syms_of_coding): Cancel previous change.
16454 * insdel.c (insert_from_gap): Fix previous change.
16456 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16458 Consistently use platform-specific function to detect window system.
16459 * lisp.h (check_window_system): New prototype. This function is
16460 going to replace check_x, check_w32 and check_ns.
16461 (have_menus_p): Mention msdos.c in comment.
16462 * fontset.c (check_window_system_func): Remove. Adjust all users.
16463 * fontset.h (check_window_system_func): Remove prototype.
16464 * nsterm.h (check_ns):
16465 * xterm.h (check_x):
16466 * w32term.h (check_w32): Likewise.
16467 * menu.c (Fx_popup_menu): Use check_window_system.
16468 * msdos.c (check_window_system): Define for MS-DOS.
16469 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16470 * w32fns.c (check_window_system): Likewise for MS-Windows.
16471 * xfns.c (check_window_system): Likewise for X.
16472 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16473 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16475 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16477 Prefer < to > in range checks such as 0 <= i && i < N.
16478 This makes it easier to visualize quantities on a number line.
16479 This patch doesn't apply to all such range checks,
16480 only to the range checks affected by the 2013-03-24 change.
16481 This patch reverts most of the 2013-03-24 change.
16482 * alloc.c (xpalloc, Fgarbage_collect):
16483 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16484 * character.c (string_escape_byte8):
16485 * charset.c (read_hex):
16486 * data.c (cons_to_unsigned):
16487 * dispnew.c (update_frame_1):
16488 * doc.c (Fsubstitute_command_keys):
16489 * doprnt.c (doprnt):
16490 * editfns.c (hi_time, decode_time_components):
16491 * fileio.c (file_offset):
16492 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16493 * font.c (font_intern_prop):
16494 * frame.c (x_set_alpha):
16495 * gtkutil.c (get_utf8_string):
16496 * indent.c (check_display_width):
16497 * keymap.c (Fkey_description):
16498 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16500 * minibuf.c (read_minibuf_noninteractive):
16501 * process.c (wait_reading_process_output):
16502 * search.c (Freplace_match):
16503 * window.c (get_phys_cursor_glyph):
16504 * xdisp.c (redisplay_internal):
16505 * xsmfns.c (smc_save_yourself_CB):
16506 Prefer < to > for range checks.
16507 * dispnew.c (sit_for): Don't mishandle NaNs.
16508 This fixes a bug introduced in the 2013-03-24 change.
16509 * editfns.c (decode_time_components): Don't hoist comparison.
16510 This fixes another bug introduced in the 2013-03-24 change.
16512 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16514 * frame.h (struct frame): Drop scroll_bottom_vpos
16515 member becaue all real users are dead long ago.
16516 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16517 * xdisp.c (redisplay_internal): Adjust user.
16519 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16521 * nsmenu.m (showAtX:Y:for:): setLevel to
16522 NSPopUpMenuWindowLevel (Bug#13998).
16524 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16526 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16527 (ns_check_pending_open_menu): Declare.
16529 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16530 (x_activate_menubar): Update the menu with title that matches
16531 ns_get_pending_menu_title, and call
16532 ns_check_pending_openmenu (Bug#12698).
16533 (menuWillOpen:): New method.
16534 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16536 * nsterm.m (menu_will_open_state, menu_mouse_point)
16537 (menu_pending_title): New varaibles.
16538 (ns_get_pending_menu_title, ns_check_menu_open)
16539 (ns_check_pending_open_menu): New functions.
16541 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16543 * indent.c (current_column_bol_cache): Remove leftover which is not
16544 used in Fmove_to_column any more.
16545 (current_column, scan_for_column): Adjust users.
16546 * keyboard.c (last_point_position_buffer, last_point_position_window):
16547 Remove leftovers which are not used for recording undo any more.
16548 (command_loop_1, syms_of_keyboard): Adjust users.
16549 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16550 redisplay_window any more.
16551 (move_it_to): Adjust user.
16553 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16555 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16556 Update dependencies.
16558 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16560 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16561 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16562 forward references.
16564 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16566 * window.h (struct window): Replace hchild, vchild and buffer slots
16567 with a single slot 'contents'. This is possible because each valid
16568 window may have either the child window (in vertical or horizontal
16569 combination) or buffer to display (for the leaf window). Using that,
16570 a lot of operations to traverse and/or change window hierarchies may
16571 be simplified. New member horizontal is used to distinguish between
16572 horizontal and vertical combinations of internal windows.
16573 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16574 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16575 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16576 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16577 Use contents slot, not buffer, where appropriate.
16578 (wset_combination): New function.
16579 (wset_buffer): Add eassert.
16580 (Fframe_first_window): Simplify the loop reaching first window.
16581 (Fwindow_buffer): Use WINDOW_LEAF_P.
16582 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16583 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16584 (unshow_buffer): Convert initial debugging check to eassert.
16585 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16586 (make_parent_window, window_resize_check, window_resize_apply)
16587 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16588 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16589 Adjust to match struct window changes.
16590 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16591 (mark_window_cursors_off, count_windows, get_leaf_windows)
16592 (foreach_window_1): Simplify the loop.
16593 * alloc.c (mark_object): Do not check for the leaf window because
16594 internal windows has no glyph matrices anyway.
16595 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16596 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16597 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16598 (build_frame_matrix_from_window_tree, mirror_make_current)
16599 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16600 (update_window_tree, set_window_update_flags): Simplify the loop.
16601 (sync_window_with_frame_matrix_rows): Enforce live window.
16602 Use contents slot, not buffer, where appropriate.
16603 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16604 and WINDOW_HORIZONTAL_COMBINATION_P.
16605 (make_frame_visible_1): Simplify the loop.
16606 Use contents slot, not buffer, where appropriate.
16607 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16608 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16609 (expose_window_tree): Likewise.
16610 Use contents slot, not buffer, where appropriate.
16611 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16612 to avoid deleted windows. Use contents slot instead of buffer.
16613 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16614 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16615 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16616 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16618 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16620 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16621 identify the reasons for assertion violations in bug#14062 and
16623 (Fx_show_tip): Fix compilation error under
16624 "--enable-check-lisp-object-type". (Bug#14073)
16626 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16627 Reported by <rzl24ozi@gmail.com>.
16629 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16631 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16633 (unwind_with_echo_area_buffer): ...to restore it here.
16634 This is needed to ensure that...
16635 (redisplay_window): ...both window markers are valid here,
16636 which is verified by eassert.
16637 * editfns.c (save_excursion_save): Do not assume that
16638 selected_window always displays the buffer.
16639 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16642 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16644 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16647 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16649 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16651 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16653 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16654 since MinGW's w32api headers do. This avoids compiler warnings.
16656 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16657 if already defined.
16659 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16661 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16663 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16665 * gtkutil.c (style_changed_cb): Check if frame is live and an
16666 X frame (Bug#14038).
16668 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16670 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16671 Define only for _WIN32_WINNT less than 0x0500.
16672 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16674 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16675 see its own definitions of 'struct timeval' and 'struct timezone'.
16677 Fix incompatibilities between MinGW.org and MinGW64 headers.
16678 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16680 * w32.c (REPARSE_DATA_BUFFER): Guard with
16681 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16683 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16685 * xterm.c: Include X11/XKBlib.h
16686 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16688 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16690 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16692 * blockinput.h (input_blocked_p): Likewise.
16693 * bytecode.c (exec_byte_code): Likewise.
16694 * callproc.c (call_process_kill, call_process_cleanup)
16695 (Fcall_process): Likewise.
16696 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16697 (Fccl_execute_on_string): Likewise.
16698 * character.c (string_escape_byte8): Likewise.
16699 * charset.c (read_hex): Likewise.
16700 * cm.c (calccost): Likewise.
16701 * data.c (cons_to_unsigned): Likewise.
16702 * dired.c (directory_files_internal, file_name_completion):
16704 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16705 (sit_for): Likewise.
16706 * doc.c (Fsubstitute_command_keys): Likewise.
16707 * doprnt.c (doprnt): Likewise.
16708 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16709 * emacsgtkfixed.c: Likewise.
16710 * fileio.c (file_offset, Fwrite_region): Likewise.
16711 * floatfns.c (Fexpt, fmod_float): Likewise.
16712 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16714 * font.c (font_intern_prop): Likewise.
16715 * frame.c (x_set_alpha): Likewise.
16716 * gtkutil.c (get_utf8_string): Likewise.
16717 * indent.c (check_display_width): Likewise.
16718 * intervals.c (create_root_interval, rotate_right, rotate_left)
16719 (split_interval_right, split_interval_left)
16720 (adjust_intervals_for_insertion, delete_node)
16721 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16722 (merge_interval_right, merge_interval_left, copy_intervals)
16723 (set_intervals_multibyte_1): Likewise.
16724 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16725 * keymap.c (Fkey_description): Likewise.
16726 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16727 * lread.c (openp, read_integer, read1, string_to_number):
16729 * menu.c (ensure_menu_items): Likewise.
16730 * minibuf.c (read_minibuf_noninteractive): Likewise.
16731 * print.c (printchar, strout): Likewise.
16732 * process.c (create_process, Faccept_process_output)
16733 (wait_reading_process_output, read_process_output, send_process)
16734 (wait_reading_process_output): Likewise.
16735 * profiler.c (make_log, handle_profiler_signal): Likewise.
16736 * regex.c (re_exec): Likewise.
16737 * regex.h: Likewise.
16738 * search.c (looking_at_1, Freplace_match): Likewise.
16739 * sysdep.c (get_child_status, procfs_ttyname)
16740 (procfs_get_total_memory): Likewise.
16741 * systime.h (EMACS_TIME_VALID_P): Likewise.
16742 * term.c (dissociate_if_controlling_tty): Likewise.
16743 * window.c (get_phys_cursor_glyph): Likewise.
16744 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16745 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16747 * xfns.c (Fx_window_property): Likewise.
16748 * xmenu.c (set_frame_menubar): Likewise.
16749 * xselect.c (x_get_window_property, x_handle_dnd_message):
16751 * xsmfns.c (smc_save_yourself_CB): Likewise.
16752 * xterm.c (x_scroll_bar_set_handle): Likewise.
16754 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16756 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16757 to be optional or nil. Adjust comment and convert it to docstring.
16758 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16759 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16761 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16763 Static checking by GCC 4.8-20130319.
16764 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16765 * process.c (Fset_process_datagram_address)
16766 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16767 * xdisp.c (get_char_face_and_encoding)
16768 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16769 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16770 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16772 2013-03-24 Ken Brown <kbrown@cornell.edu>
16774 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16775 fix compilation on 64-bit Cygwin, where underscores are not
16776 automatically prepended.
16778 * w32term.c (w32_initialize): Silence compiler warning.
16780 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16782 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16783 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16784 variables, to save and restore frame dimensions.
16785 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16786 after returning from a 'fullscreen' configuration.
16787 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16788 to avoid races between the main thread and the input thread.
16790 * w32term.h (struct w32_output): New members normal_width,
16791 normal_height, normal_top, normal_left, and prev_fsmode.
16792 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16793 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16794 members of a frame.
16796 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16797 'fullscreen' parameter. Always record previous width and height
16798 of the frame, except when switching out of maximized modes, so
16799 that they could be restored correctly, instead of resetting to the
16800 default frame dimensions. Send SC_RESTORE command to the frame,
16801 unless we are going to send SC_MAXIMIZE, to restore the frame
16802 resize hints in the mouse pointer shown by the window manager.
16805 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16807 * lisp.h (get_frame_param): Adjust conditions for prototype
16810 2013-03-22 Ken Brown <kbrown@cornell.edu>
16812 * unexcw.c: Drop unneeded inclusion of w32common.h.
16813 (report_sheap_usage): Declare.
16814 (read_exe_header): Add magic numbers for x86_64.
16815 (fixup_executable): Fix printf format specifier for unsigned long
16818 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16820 * frame.h (struct frame): Put menu_bar_window under #ifdef
16821 because this member is not needed when X toolkit is in use.
16822 (fset_menu_bar_window):
16823 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16824 (free_glyphs, update_frame):
16825 * xdisp.c (expose_frame): Likewise.
16826 (display_menu_bar): Likewise. Remove redundant eassert.
16827 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16830 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16832 Use functions and constants to manipulate Lisp_Save_Value objects.
16833 This replaces code that used macros and strings and token-pasting.
16834 The change makes the C source a bit easier to follow,
16835 and shrinks the Emacs executable a bit.
16836 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16837 (make_save_value): Change 1st arg from string to enum. All callers
16840 (mark_object): Use if, not #if, for GC_MARK_STACK.
16841 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16842 (XSAVE_OBJECT): Now functions, not macros.
16843 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16844 the constant was never used.
16845 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16846 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16847 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16848 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16850 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16851 type3 with a single member save_type. All uses changed.
16852 (save_type, set_save_pointer, set_save_integer): New functions.
16853 * print.c (PRINTX): Remove.
16855 * alloc.c: Remove redundant static declarations.
16857 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16859 * window.h (struct window): Convert left_col, top_line, total_lines
16860 and total_cols from Lisp_Objects to integers. Adjust comments.
16861 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16863 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16864 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16865 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16866 Adjust users where appropriate.
16868 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16870 * frame.h (struct frame): Drop resx and resy because the same data is
16871 available from window system-specific output context. Adjust users.
16872 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16873 New functions to provide defaults when no window system available.
16874 (FRAME_RES_X, FRAME_RES_Y): New macros.
16875 (NUMVAL): Move from xdisp.c.
16876 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16877 (Ffont_face_attributes, Fopen_font):
16878 * image.c (gs_load):
16879 * w32font.c (fill_in_logfont):
16880 * xdisp.c (calc_pixel_width_or_height):
16881 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16882 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16884 2013-03-20 Kenichi Handa <handa@gnu.org>
16886 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16887 to 1 (temporary workaround until a bug related to ASCII
16888 optimization is fixed).
16890 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16892 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16893 Signal error if window is not internal. Adjust docstring.
16894 (delete_all_child_windows): Use combination_limit to save the buffer.
16895 (Fset_window_configuration): Adjust accordingly.
16896 * print.c (syms_of_print): Initialize debugging output not here...
16897 (init_print_once): ...but in a new function here.
16898 * lisp.h (init_print_once): Add prototype.
16899 * emacs.c (main): Add call to init_print_once. Adjust comments.
16901 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16903 * window.c (window_resize_check, window_resize_apply)
16904 (window_from_coordinates, recombine_windows, set_window_buffer)
16905 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16906 (Fsplit_window_internal, Fdelete_window_internal)
16907 (freeze_window_starts): Use bool for booleans.
16908 * window.h (window_frame_coordinates, resize_frame_windows)
16909 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16911 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16913 * dispnew.c (bitch_at_user): Use `user-error'.
16915 2013-03-17 Ken Brown <kbrown@cornell.edu>
16917 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16918 as return type of image_background. (Bug#13981)
16919 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16921 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16923 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16924 (ns_select): Don't return with result uninitialized.
16926 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16929 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16931 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16932 directories. If filename is nil, get directory name (Bug#13932).
16933 Use getFilename and getDirectory.
16934 (getFilename, getDirectory): New methods for EmacsSavePanel and
16936 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16938 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16940 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16942 2013-03-15 Kenichi Handa <handa@gnu.org>
16944 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16945 (adjust_after_replace): Make it back to static. Delete the third
16946 arg text_at_gap_tail. Cancel the code for handling it.
16948 * coding.h (struct coding_system): New member eol_seen.
16950 * coding.c (detect_ascii): New function.
16951 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16952 when the source bytes are actually scanned. On detecting for
16953 coding_category_utf_8_auto, call detect_ascii instead of scanning
16954 source bytes directly.
16955 (produce_chars): Call insert_from_gap with the new arg 0.
16956 (encode_coding): Likewise.
16957 (decode_coding_gap): Control ASCII optimization by the variable
16958 disable_ascii_optimization instead of #ifndef .. #endif.
16959 Deccode EOL format according to coding->eol_seen.
16960 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16963 * lisp.h (adjust_after_replace): Cancel externing it.
16964 (insert_from_gap): Adjust prototype.
16966 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16968 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16969 FULLSCREEN_MAXIMIZED. (Bug#13935)
16971 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16973 * region-cache.c (find_cache_boundary, move_cache_gap)
16974 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16975 Simplify debugging check and convert to eassert. Adjust comment.
16976 (pp_cache): Put under ENABLE_CHECKING.
16978 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16980 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16981 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16982 and WM_ACTIVATEAPP.
16983 (w32fullscreen_hook): If the frame is visible, reset
16984 f->want_fullscreen flag after changing the frame size. If the
16985 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16988 2013-03-13 Daniel Colascione <dancol@dancol.org>
16990 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16991 too so that these builds can use Cygwin's file conversion
16992 functions. (We've been building and linking cygw32.o all along
16993 and just not using it.)
16995 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16997 File synchronization fixes (Bug#13944).
16998 * Makefile.in (LIB_FDATASYNC): New macro.
17000 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17001 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17002 Don't worry about HAVE_FSYNC, since a substitute fsync is
17003 available if the system lacks one.
17004 (Fwrite_regin): Retry fsync if interrupted.
17006 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17008 * w32term.c (w32_read_socket): If the Emacs frame is being
17009 activated, call w32fullscreen_hook, to make sure the new frame
17010 dimensions are in effect. (Bug#13937)
17012 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17014 * xdisp.c (init_iterator): Simplify because both character and byte
17015 positions are either specified or -1. Add eassert. Adjust comment.
17016 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17017 character and byte positions can be obtained from marker.
17019 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17021 Static checking by Sun C 5.12.
17022 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17023 * bytecode.c (exec_byte_code):
17024 * dispnew.c (init_display):
17026 * fileio.c (Fsubstitute_in_file_name):
17027 * keyboard.c (Fevent_convert_list):
17028 * keymap.c (Fsingle_key_description):
17029 * term.c (maybe_fatal, fatal):
17030 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17031 * xsmfns.c (Fhandle_save_session):
17032 Omit unreachable code.
17033 * keymap.c (map_keymap_char_table_item): Cast void * to
17034 a function pointer type; the C Standard requires this.
17036 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17037 Include <sys/param.h> unconditionally, as that works elsewhere and
17038 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17039 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17042 See ChangeLog.12 for earlier changes.
17044 ;; Local Variables:
17048 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17050 This file is part of GNU Emacs.
17052 GNU Emacs is free software: you can redistribute it and/or modify
17053 it under the terms of the GNU General Public License as published by
17054 the Free Software Foundation, either version 3 of the License, or
17055 (at your option) any later version.
17057 GNU Emacs is distributed in the hope that it will be useful,
17058 but WITHOUT ANY WARRANTY; without even the implied warranty of
17059 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17060 GNU General Public License for more details.
17062 You should have received a copy of the GNU General Public License
17063 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.