1 2015-01-27 Eli Zaretskii <eliz@gnu.org>
3 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
4 returns NULL and errno is ENOTDIR, behave as if opendir failed to
5 open the directory. (Bug#19701)
7 * w32.c (sys_readdir): If FindFirstFile fails because the
8 directory doesn't exist, set errno to ENOTDIR.
10 2015-01-24 Jan Djärv <jan.h.d@swipnet.se>
12 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
14 2015-01-21 Paul Eggert <eggert@cs.ucla.edu>
16 Fix coding.c subscript error
17 * coding.c (CODING_ISO_INVOKED_CHARSET):
18 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
20 2015-01-17 Eli Zaretskii <eliz@gnu.org>
22 * xdisp.c (produce_image_glyph): Fix display of images in R2L
23 screen lines: prepend the new glyph to the ones already there
24 instead of appending it.
26 2015-01-14 Eli Zaretskii <eliz@gnu.org>
28 * w32fns.c (w32_set_title_bar_text): New function, including
29 support for titles with non-ASCII characters outside of the
30 current system codepage.
31 (x_set_name, x_set_title): Use it. (Bug#19590)
33 2015-01-10 Eli Zaretskii <eliz@gnu.org>
35 * indent.c (Fvertical_motion): Return zero if we started from ZV
36 and there's an overlay after-string there. (Bug#19553)
38 2015-01-09 Eli Zaretskii <eliz@gnu.org>
40 * emacs.c (usage_message): Fix the description of the -nl switch.
43 2015-01-05 Eli Zaretskii <eliz@gnu.org>
45 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
46 end information if the window_end_valid flag is unset.
47 (try_window_id): If the call to display_line invalidated the
48 window end information, give up the try_window_id optimization.
51 2015-01-04 Eli Zaretskii <eliz@gnu.org>
53 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
55 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
57 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
60 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
62 Use bool for boolean in xfaces.c
63 * dispextern.h: Adjust to signature changes.
64 * font.c (font_at, font_range):
65 * fontset.c (Finternal_char_font):
66 * fringe.c (draw_fringe_bitmap_1):
67 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
68 (get_next_display_element, highlight_trailing_whitespace)
69 (display_string, calc_line_height_property)
70 (note_mode_line_or_margin_highlight, note_mouse_highlight):
71 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
72 (menu_face_changed_default, recompute_basic_faces)
73 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
74 (tty_defined_color, defined_color, face_color_gray_p)
75 (face_color_supported_p, load_color2, load_face_colors)
76 (Fx_list_fonts, LFACEP, push_named_merge_point)
77 (resolve_face_name, lface_from_face_name_no_resolve)
78 (lface_from_face_name, get_lface_attributes_no_remap)
79 (get_lface_attributes, lface_fully_specified_p)
80 (set_lface_from_font, merge_face_vectors, merge_named_face)
81 (merge_face_ref, Finternal_make_lisp_face)
82 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
83 (Finternal_set_lisp_face_attribute)
84 (update_face_from_frame_parameter, set_font_frame_param)
85 (face_boolean_x_resource_value)
86 (Finternal_set_lisp_face_attribute_from_resource)
87 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
88 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
89 (lface_equal_p, Finternal_lisp_face_equal_p)
90 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
91 (Fcolor_distance, lookup_named_face, lookup_basic_face)
92 (lookup_derived_face, Fface_attributes_as_vector)
93 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
94 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
95 (realize_default_face, realize_named_face)
96 (realize_non_ascii_face, realize_x_face, map_tty_color)
97 (realize_tty_face, compute_char_face, face_at_buffer_position)
98 (face_for_overlay_string, face_at_string_position):
100 * xfaces.c (set_lface_from_font):
101 Return void, since callers never use the result.
103 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
105 * image.c (lookup_pixel_color): Reorder conditions that are
107 (x_to_xcolors): Likewise.
108 (x_detect_edges): Likewise.
109 (png_load_body): Likewise.
110 (gif_close): Likewise.
111 (gif_load): Likewise.
113 2015-01-25 Eli Zaretskii <eliz@gnu.org>
115 Use bool for boolean in w32term.c
116 * w32term.c (x_update_window_begin, x_update_window_end)
117 (x_update_end, x_after_update_window_line)
118 (x_set_glyph_string_gc, x_draw_glyph_string_background)
119 (x_draw_glyph_string_foreground)
120 (x_draw_composite_glyph_string_foreground)
121 (x_draw_glyphless_glyph_string_foreground)
122 (x_draw_image_glyph_string, x_draw_glyph_string)
123 (x_draw_stretch_glyph_string, note_mouse_movement)
124 (w32_mouse_position, x_scroll_bar_report_motion)
125 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
126 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
127 (w32_draw_window_cursor, x_new_font, x_set_offset)
128 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
129 bool where appropriate.
131 Use bool for boolean in w32fns.c
132 * w32fns.c (w32_defined_color, x_decode_color)
133 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
134 (x_set_menu_bar_lines, x_change_tool_bar_height)
135 (x_set_internal_border_width, x_explicitly_set_name)
136 (x_implicitly_set_name, Fx_create_frame, w32_window)
137 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
139 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
141 Use bool for boolean in xfns.c
142 * xfaces.c (x_update_menu_appearance):
143 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
144 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
145 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
146 (x_change_tool_bar_height, x_set_internal_border_width)
147 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
148 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
149 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
150 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
151 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
152 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
153 (clean_up_dialog, syms_of_xfns):
154 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
155 (xic_create_fontsetname):
156 Use bool for boolean.
157 * xfns.c: Include bitmaps/gray.xbm unconditionally.
159 Count MANY function args more reliably
160 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
161 * buffer.c (Fbuffer_list, Fkill_buffer):
162 * callint.c (read_file_name, Fcall_interactively):
163 * charset.c (Fset_charset_priority, syms_of_charset):
164 * chartab.c (uniprop_encode_value_numeric):
165 * coding.c (syms_of_coding):
166 * composite.c (syms_of_composite):
167 * data.c (wrong_range):
168 * dbusbind.c (syms_of_dbusbind):
169 * dired.c (file_attributes):
170 * editfns.c (Fdecode_time, update_buffer_properties, format2):
171 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
172 (call4, call5, call6, call7):
173 * fileio.c (Finsert_file_contents, choose_write_coding_system)
174 (Fcar_less_than_car, build_annotations, auto_save_error):
175 * filelock.c (get_boot_time):
176 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
177 (maybe_resize_hash_table, secure_hash):
178 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
179 * fontset.c (fontset_add, Fset_fontset_font):
180 * ftfont.c (ftfont_lookup_cache):
181 * gtkutil.c (xg_get_font):
182 * insdel.c (signal_before_change, signal_after_change):
183 * keymap.c (append_key):
184 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
185 * minibuf.c (Fread_buffer):
186 * print.c (print_preprocess):
187 * process.c (Fformat_network_address, Fmake_network_process)
188 (server_accept_connection):
189 * sound.c (Fplay_sound_internal):
190 * term.c (Fsuspend_tty, Fresume_tty):
191 * window.c (window_list):
192 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
193 (message_with_string):
194 * xfaces.c (Fx_list_fonts):
195 * xfont.c (syms_of_xfont):
196 * xselect.c (x_handle_selection_request)
197 (x_handle_selection_clear, x_clear_frame_selections)
198 (x_clipboard_manager_error_1):
199 Prefer CALLMANY and CALLN to counting args by hand.
200 * doc.c (reread_doc_file): Remove unused code.
201 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
202 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
203 Prefer call1 and call2 to Ffuncall.
204 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
205 Use struct literal rather than a local var, for simplicity.
206 * keymap.c (where_is_internal): Use NULL rather than a pointer
208 * lisp.h (CALLMANY, CALLN): New macros.
209 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
212 Use gnustep-config if available
213 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
214 It doesn't appear to be needed, and the inclusion breaks on
215 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
217 2015-01-22 Eli Zaretskii <eliz@gnu.org>
219 * xdisp.c (init_iterator): Restore a comment lost in transition.
221 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
223 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
224 * xfont.c (xfont_driver, xfont_chars_supported)
225 (xfont_text_extents):
226 * xftfont.c (xftfont_get_colors, xftfont_open)
227 (xftfont_prepare_face, xftfont_done_face)
228 (xftfont_cached_font_ok):
229 * xgselect.c (xg_select):
230 Use bool for boolean.
232 Don't downcase system diagnostics' first letters
233 * fileio.c (report_file_errno): Don't downcase, and simplify.
236 Isolate NIL_IS_ZERO-assuming code better
237 Suggested by Stefan Monnier in:
238 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
239 * alloc.c (allocate_pseudovector):
240 Use memclear, not memsetnil, to remove a 'verify'.
241 * callint.c (Fcall_interactively):
242 * dispnew.c (realloc_glyph_pool):
243 * xdisp.c (init_iterator):
244 Use memclear, not memset, to remove a 'verify'.
245 * lisp.h (memclear): Rename from memsetnil, and take a byte
246 count rather than a word count. All callers changed.
248 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
250 Undo port to hypothetical nonzero Qnil case
251 This mostly undoes the previous change in this area. See:
252 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
253 * alloc.c (allocate_pseudovector):
254 * callint.c (Fcall_interactively):
255 * dispnew.c (realloc_glyph_pool):
256 * fringe.c (init_fringe):
257 * lisp.h (memsetnil):
258 * xdisp.c (init_iterator):
259 Simplify by assuming that Qnil is zero, but verify the assumption.
260 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
261 NIL_IS_NONZERO. All uses changed.
263 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
265 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
267 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
269 Prefer xlispstrdup to avoid dumb calls to strlen.
270 * nsfont.m (ns_get_family):
271 * nsterm.m (ns_term_init):
272 * w32fns.c (w32_window):
273 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
275 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
277 Correct an old fix for GTK font selection
278 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
281 Fix minor bugs with printing null bytes
282 * minibuf.c (read_minibuf_noninteractive):
283 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
284 Work even if the Lisp string contains a null byte.
286 Port to hypothetical case where Qnil is nonzero
287 * alloc.c (allocate_pseudovector):
288 * callint.c (Fcall_interactively):
289 * coding.c (syms_of_coding):
290 * dispnew.c (realloc_glyph_pool):
291 * fringe.c (init_fringe):
292 * lisp.h (memsetnil):
293 * xdisp.c (init_iterator):
294 Port to the currently-hypothetical case where Qnil is nonzero.
295 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
296 as there are no Lisp_Object values in the data here.
297 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
298 All uses changed. Define only if not already defined, so that one
299 can debug with -DNIL_IS_NONZERO.
300 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
302 2015-01-19 Eli Zaretskii <eliz@gnu.org>
304 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
305 Qnil is represented as zero, before using that to initialize parts
306 of the glyph structure.
308 * xdisp.c (init_iterator): Verify that Qnil is represented as
309 zero, before using that to initialize parts of the iterator
312 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
314 Prefer memset to repeatedly assigning Qnil
315 * alloc.c (allocate_pseudovector): Catch more bogus values.
316 * alloc.c (allocate_pseudovector):
317 * callint.c (Fcall_interactively):
318 * coding.c (syms_of_coding):
319 * fringe.c (init_fringe):
320 Verify that Qnil == 0.
321 * callint.c (Fcall_interactively):
322 * eval.c (Fapply, Ffuncall):
323 * fns.c (mapcar1, larger_vector):
324 * font.c (font_expand_wildcards):
325 * fringe.c (init_fringe):
326 Prefer memset to assigning zeros by hand.
327 * callint.c (Fcall_interactively):
328 Remove duplicate assignment of Qnil to args[i].
329 * coding.c (syms_of_coding):
330 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
331 * fileio.c (Ffile_selinux_context):
332 Rewrite to avoid need for Lisp_Object array.
333 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
334 (DEFINE_LISP_SYMBOL_END): Use it.
335 (NIL_IS_ZERO): New constant.
336 (memsetnil): New function.
338 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
340 Tune pseudovector allocation assuming Qnil == 0.
341 * alloc.c (allocate_pseudovector): Use memset for both
342 Lisp_Objects and regular slots. Add zerolen arg.
343 * lisp.h (allocate_pseudovector): Adjust prototype.
344 (ALLOCATE_PSEUDOVECTOR): Adjust user.
345 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
346 (allocate_hash_table, allocate_window, allocate_frame)
347 (allocate_process, allocate_terminal): Remove prototypes.
348 * fns.c (allocate_hash_table): Now static here.
349 * frame.c (allocate_frame):
350 * process.c (allocate_process):
351 * terminal.c (allocate_terminal):
352 * window.c (allocate_window): Now static here.
353 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
355 * lisp.h (XTERMINAL): Add eassert.
356 * process.c (make_lisp_proc): Now static here.
358 Prefer INLINE functions in font.h to match style used in lisp.h.
359 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
360 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
361 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
363 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
364 * ftfont.c (ftfont_shape):
365 * macfont.m (macfont_shape):
366 * w32uniscribe.c (uniscribe_shape):
367 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
369 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
371 Give up on -Wsuggest-attribute=const
372 * decompress.c (Fzlib_available_p):
373 * gnutls.c (Fgnutls_available_p):
374 * gtkutil.h (xg_uses_old_file_dialog):
375 * xdisp.c (Ftool_bar_height):
376 * xmenu.c (popup_activated):
377 No longer const, since it's not const on at lest some
378 configurations, and we shouldn't lie to the compiler.
380 2015-01-15 Eli Zaretskii <eliz@gnu.org>
382 * fileio.c: Include binary-io.h.
383 (Fset_binary_mode): New function.
384 (syms_of_fileio): Defsubr it.
385 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
387 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
389 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
390 (Fgnutls_peer_status): Use it to set the :self-signed flag.
391 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
392 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
394 2015-01-14 Eli Zaretskii <eliz@gnu.org>
396 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
397 when FLAGS indicate the item is not highlighted. (Bug#19596)
399 2015-01-14 Martin Rudalics <rudalics@gmx.at>
401 * xmenu.c (update_frame_menubar): Remove garbaged code.
403 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
405 remove_slash_colon need not be inline
406 * process.c, process.h (remove_slash_colon): No longer inline.
407 This saves text bytes without hurting runtime performance.
409 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
411 Avoid extra multibyteness check in ENCODE_FILE users.
412 * callproc.c (encode_current_directory, Fcall_process, call_process):
413 * dired.c (directory_files_internal, file_name_completion):
414 Do not check for STRING_MULTIBYTE because encode_file_name
415 is a no-op for unibyte strings.
417 * process.h (remove_slash_colon): New function.
418 * callproc.c (encode_current_directory, call_process):
419 * process.c (Fstart_process): Use it.
421 Consistently handle time zone specification.
422 * editfns.c (decode_time_zone): New function, refactored out from ...
423 (Fencode_time): ... adjusted user.
424 (Fset_time_zone_rule): Use decode_time_zone.
426 * editfns.c (make_buffer_string_both): If requested range intersects
427 the gap, don't move the latter but copy in two regions, thus avoiding
428 unnecessary relocation of buffer data.
430 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
432 Use bool for boolean in xmenu.c, xml.c
433 * xmenu.c (x_menu_set_in_use, popup_get_selection)
434 (Fx_menu_bar_open_internal, popup_widget_loop)
435 (x_activate_menubar, xg_crazy_callback_abort)
436 (update_frame_menubar, set_frame_menubar)
437 (initialize_frame_menubar, free_frame_menubar)
438 (create_and_show_popup_menu, x_menu_show)
439 (create_and_show_dialog, x_dialog_show):
440 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
441 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
442 * xrdb.c (main) [TESTRM]:
443 * xsettings.c (init_gsettings):
444 * xterm.c (XFillRectangle, xg_scroll_callback)
445 (xg_end_scroll_callback):
446 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
447 Use bool for boolean.
448 * xmenu.c (TRUE): Remove; no longer used.
449 (show_help_event): Remove long-unused code.
450 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
452 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
454 Don't say Fnext_read_file_uses_dialog_p is const
455 It's const only if a windowing system is not used; don't say it's
456 const otherwise. See:
457 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
458 * fileio.c (next_read_file_uses_dialog_p): Remove.
459 Move guts back to ...
460 (Fnext_read_file_uses_dialog_p): ... here.
461 Don't declare as const, as make-docfile.c now has a special case
462 for this function. This is an ugly hack, but it's better than
463 lying to the compiler.
465 Remove now-unnecessary forward XTYPE decl
466 * lisp.h (XTYPE): Remove forward declaration. The recent merge
467 from emacs-24 fixed the problem in a better way, by moving XPNTR's
468 definition to after XTYPE's.
470 2015-01-13 Eli Zaretskii <eliz@gnu.org>
472 Fix problems with 32-bit wide-int build exposed by MinGW.
473 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
474 compilation error in an unoptimized build when !USE_LSB_TAG.
476 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
477 same larger value as for the 64-bit build.
479 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
480 avoid compiler warnings.
482 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
483 Avoid compiler warnings about cast from integer to pointer of
486 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
487 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
488 casting from integer to pointer of different size.
489 (add_menu_item): Pass the help-echo string as a pointer to
490 Lisp_String, not as a Lisp_Object.
491 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
492 string object from its C pointer.
494 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
495 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
497 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
498 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
499 compiler warnings about size differences.
500 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
501 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
502 (Fw32_toggle_lock_key): Pass the new state of the key as a C
503 integer; use -1 for nil. Doc fix.
505 * .gdbinit (xgetsym): New subroutine.
506 (xsymname, xsymbol): Use it.
507 (xprintsym): No need to call xgetptr.
509 2015-01-13 Martin Rudalics <rudalics@gmx.at>
511 * frame.c (adjust_frame_size): Make sure new numbers of
512 lines/columns get installed after font size change (Bug#19575).
514 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
516 Add DEFUN attributes.
517 * callint.c (Finteractive):
518 * character.c (Fcharacterp, Fmax_char):
519 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
520 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
521 (Ffloatp, Fbyteorder):
522 * decompress.c (Fzlib_available_p):
524 * frame.c (Fframe_windows_min_size):
525 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
526 * window.c (Fwindow__sanitize_window_sizes):
527 * xdisp.c (Ftool_bar_height):
528 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
529 * emacs.c (Fkill_emacs):
531 * keyboard.c (Ftop_level, Fexit_recursive_edit)
532 (Fabor_recursive_edit): Add noreturn attribute.
534 * search.c (fast_string_match_internal): New function,
536 (fast_string_match, fast_string_match_ignore_case): ...functions
538 * lisp.h (fast_string_match, fast_string_match_ignore_case):
539 inlined from here now.
540 (fast_string_match_internal): Add prototype.
541 * dired.c (file_name_completion): Use fast_string_match_internal.
543 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
544 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
545 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
546 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
548 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
550 Port to 32-bit MingGW --with-wide-int
551 Problem reported by Eli Zaretskii in:
552 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
553 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
554 what we think it is, rather than checking only its alignment (and
555 doing so incorrectly on MinGW).
557 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
559 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
560 Remove dead NILP check.
561 * image.c (Flookup_image): Use regular format for docstring.
562 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
564 2015-01-12 Martin Rudalics <rudalics@gmx.at>
566 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
568 * frame.c (frame_default_tool_bar_height): New variable.
569 (adjust_frame_size): Possibly add requested adjustment to
570 Vframe_adjust_size_history.
571 (make_frame): Initialize tool_bar_redisplayed_once slot.
572 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
573 doc-string. Call adjust_frame_size unconditionally (the frame's
574 text size may remain unaltered but the pixel size may change).
575 (x_figure_window_size): If frame_default_tool_bar_height was
576 set, use it instead of calculating the tool bar height from
577 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
578 Vframe_initial_frame_tool_bar_height.
579 (Qchange_frame_size, Qxg_frame_set_char_size)
580 (Qset_window_configuration, Qx_create_frame_1)
581 (Qx_create_frame_2): New symbols.
582 (Vframe_initial_frame_tool_bar_height): Remove.
583 (Vframe_adjust_size_history): New history variable for debugging
584 frame size adjustments.
585 * frame.h (struct frame): New boolean slot
586 tool_bar_redisplayed_once.
587 (frame_default_tool_bar_height): Extern.
588 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
589 to adjust_frame_size.
590 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
591 Qx_create_frame_2 to adjust_frame_size.
592 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
593 inhibit 1 when we have not redisplayed the tool bar yet.
594 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
595 Qx_create_frame_2 to adjust_frame_size.
596 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
598 * window.c (Fset_window_configuration): Pass
599 Qset_window_configuration to adjust_frame_size.
600 * xdisp.c (redisplay_tool_bar): Assign new height to
601 frame_default_tool_bar_height.
602 (redisplay_internal): If we haven't redisplayed this frame's
603 tool bar, call redisplay_tool_bar early so we can adjust the
604 frame size accordingly.
605 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
606 inhibit 1 when we have not redisplayed the tool bar yet.
607 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
608 Qx_create_frame_2 to adjust_frame_size.
610 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
612 Have 'make' output better GEN names
613 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
614 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
615 more naturally so that 'make' can output more-accurate names.
617 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
619 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
620 calling reset_buffer_local_variables, and make sure we initialize
623 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
625 * coding.c (Fcoding_system_plist): Use common style for docstring.
627 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
629 Port to MSB hosts without optimization
630 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
631 the inline function XTYPE needs to be declared before being used.
632 * lisp.h (XTYPE): New forward declaration.
634 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
636 Port to 32-bit --with-wide-int
637 Prefer symbol indexes to struct Lisp_Symbol * casted and then
638 widened, as the latter had trouble with GCC on Fedora 21 when
639 configured --with-wide-int and when used in static initializers.
640 * alloc.c (garbage_collect_1, which_symbols):
641 * lread.c (init_obarray):
642 Prefer builtin_lisp_symbol when it can be used.
643 * dispextern.h (struct image_type.type):
644 * font.c (font_property_table.key):
645 * frame.c (struct frame_parm_table.sym):
646 * keyboard.c (scroll_bar_parts, struct event_head):
647 * xdisp.c (struct props.name):
648 Use the index of a builtin symbol rather than its address.
650 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
651 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
652 symbol indexes rather than pointers, and which work better on MSB
653 hosts because they shift right before tagging. All uses changed.
654 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
655 No longer noops on wide-int hosts, since they work now.
656 (builtin_lisp_symbol): New function.
658 Port to HAVE_FREETYPE && !HAVE_XFT
659 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
660 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
661 Declare in this case too.
663 2015-01-10 Eli Zaretskii <eliz@gnu.org>
665 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
667 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
668 make_pointer_integer instead of XIL.
669 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
671 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
672 instead of XIL. Put a list of the descriptor, action, and file
673 name in event->arg, instead of spreading them between event->code
676 * w32term.c (queue_notifications): Use make_pointer_integer
677 instead of XIL. Put a list of the descriptor, action, and file
678 name in event->arg, instead of spreading them between event->code
681 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
682 event creation to changes in w32term.c and w32inevt.c above.
684 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
686 Port Qnil==0 changes to 32-bit --with-wide-int
687 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
688 macro-implemented version. For the non-USE_LSB_TAG case, supply
689 a new inline function that is the inverse of the new TAG_SYMPTR.
690 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
691 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
692 negative number, don't allow sign bits to bleed into the encoded
693 value. Shift in zero bits instead.
695 Refactor pointer-to-integer conversion
696 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
697 Rename and move to lisp.h. All uses changed.
698 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
699 which are renamed from gfilenotify.c's lisp_to_monitor and
700 monitor_to_lisp, and with more-generic void * signatures.
702 2015-01-08 Eli Zaretskii <eliz@gnu.org>
704 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
705 returned for right-to-left screen lines. (Before the change on
706 2014-12-30, the incorrectly-computed X pixel coordinate concealed
709 * .gdbinit (xsymname): New subroutine.
710 (xprintsym, initial-tbreak): Use it to access the name of a symbol
711 in a way that doesn't cause GDB to barf when it tries to
712 dereference a NULL pointer.
714 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
716 (set_cursor_from_row, try_cursor_movement, dump_glyph)
717 (insert_left_trunc_glyphs, append_space_for_newline)
718 (extend_face_to_end_of_line, highlight_trailing_whitespace)
719 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
720 (Fbidi_resolved_levels, produce_special_glyphs)
721 (rows_from_pos_range, mouse_face_from_buffer_pos)
722 (note_mouse_highlight): Use nil as the object for glyphs inserted
723 by the display engine, and test with NILP instead of INTEGERP.
726 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
729 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
732 * dispextern.h (struct glyph, struct it): Update comments for the
735 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
737 Port new Lisp symbol init to x86 --with-wide-int
738 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
739 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
740 GCC (at least) does not allow a constant initializer to widen an
743 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
744 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
745 Although clang doesn't need it, some other compiler might, and
746 it's easy enough to be safe.
748 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
749 Apparently clang removed support for the alloc_size attribute.
751 Port Qnil==0 XUNTAG to clang
752 clang has undefined behavior if the program subtracts an integer
753 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
754 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
755 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
756 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
758 Port GFileMonitor * hack to Qnil==0 platforms
759 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
760 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
761 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
763 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
765 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
766 size instead of using widht/height. The frame may be constrained.
768 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
770 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
771 Needed when neither optimizing nor inlining.
772 Also, sort decls alphabetically.
774 2015-01-05 Eli Zaretskii <eliz@gnu.org>
776 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
777 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
778 declarations of Q* variables that represent symbols.
780 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
784 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
785 that NILP (x) is equivalent to testing whether x is 0 at the
786 machine level. The overall effects of this and the previous patch
787 shrink the size of the text segment by 2.3% and speeds up
788 compilation of all the .elc files by about 0.5% on my platform,
789 which is Fedora 20 x86-64.
790 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
791 (make_lisp_symbol) [USE_LSB_TAG]:
792 Symbols now tag the difference from lispsym, not the pointer.
793 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
794 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
795 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
796 (XSYMBOL): New forward decl.
797 (XUNTAGBASE): New function.
800 Compute C decls for DEFSYMs automatically
802 This patch also makes Q constants (e.g., Qnil) constant addresses
803 from the C point of view.
804 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
805 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
806 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
807 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
808 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
809 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
810 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
811 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
812 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
813 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
814 * xselect.c, xsettings.c, xterm.c:
815 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
816 These names are now defined automatically by make-docfile.
817 * alloc.c (init_symbol): New function.
818 (Fmake_symbol): Use it.
819 (c_symbol_p): New function.
820 (valid_lisp_object_p, purecopy): Use it.
821 * alloc.c (marked_pinned_symbols):
822 Use make_lisp_symbol instead of make_lisp_ptr.
823 (garbage_collect_1): Mark lispsym symbols.
824 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
825 (mark_object): Use it.
826 (sweep_symbols): Sweep lispsym symbols.
827 (symbol_uses_obj): New function.
828 (which_symbols): Use it. Work for lispsym symbols, too.
829 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
830 since Qt's address is already known now.
831 (syms_of_alloc): Add lispsym count to symbols_consed.
832 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
833 when testing whether storage is all bits zero.
834 * dispextern.h (struct image_type):
835 * font.c (font_property_table):
836 * frame.c (struct frame_parm_table, frame_parms):
837 * keyboard.c (scroll_bar_parts, struct event_head):
838 * xdisp.c (struct props):
839 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
840 Lisp_Object *, since Qfoo is no longer an object whose address can be
841 taken. All uses changed.
842 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
843 use it, so that they no longer need to take the address of a Lisp sym.
844 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
845 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
846 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
847 DEFSYM Qdeactivate_mark before the corresponding var.
848 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
849 instead of interning their symbols; this avoids duplicates.
850 (LISP_INITIALLY, TAG_PTR)
851 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
853 (LISP_INITIALLY_ZERO): Use it.
854 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
855 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
856 Move decls up, to avoid forward uses. Include globals.h earlier, too.
857 (make_lisp_symbol): New function.
858 (XSETSYMBOL): Use it.
859 (DEFSYM): Now just a placeholder for make-docfile.
860 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
861 (intern_sym): New function, with body taken from old intern_driver.
862 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
864 (define_symbol): New function.
865 (init_obarray): Define the C symbols taken from lispsym.
866 Use plain DEFSYM for Qt and Qnil.
867 * syntax.c (init_syntax_once): No need to worry about
868 Qchar_table_extra_slots.
870 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
872 'temacs -nw' should not call missing functions
873 Without this patch, "temacs -nw" fails with the diagnostic
874 "emacs: Symbol's function definition is void: frame-windows-min-size"
875 and messes up the tty's state.
876 * frame.c (Fframe_windows_min_size): New placeholder function.
877 (syms_of_frame): Define it.
878 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
879 (syms_of_window): Define it.
881 Less 'make' chatter for lisp dir
882 * Makefile.in (%.elc): Adjust to compile-onefile change in
885 batch write-region no longer says "Wrote FOO"
886 This cuts down on 'make' chatter a bit.
887 * fileio.c (Fwrite_region):
888 Don't output "Wrote /whatever/foo.elc" if noninteractive.
890 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
892 Revert previous change to produce_composite_glyph
893 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
895 Pacify gcc -Wparentheses
896 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
898 2015-01-03 Martin Rudalics <rudalics@gmx.at>
900 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
901 f->can_x_set_window_size is true.
902 * xterm.c (x_set_window_size_1): Call change_frame_size with
903 text sizes instead of pixel sizes (Bug#19428).
905 2015-01-01 Eli Zaretskii <eliz@gnu.org>
907 * xdisp.c (pos_visible_p): Fix up the X coordinate for
908 right-to-left screen lines. (Bug#19473)
910 2015-01-01 Eli Zaretskii <eliz@gnu.org>
912 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
914 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
916 Simplify setfattr use by assuming GNU make
917 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
918 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
919 Simplify by using GNU make rather than shell conditionals,
920 by using ln -f rather than rm -f followed by ln,
921 and by preferring $@ to spelling out the destination.
923 2014-12-29 Eli Zaretskii <eliz@gnu.org>
925 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
926 file doesn't compile on MS-Windows.
928 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
930 Allow return value of system-name to vary. (Bug#19438)
931 * filelock.c (current_lock_owner):
932 * xrdb.c (get_environ_db):
933 * xterm.c (same_x_server):
934 * xterm.c (x_term_init):
935 Prefer (system-name) to system-name, and avoid naming
936 locals 'system-name'.
937 * editfns.c (cached_system_name): New static var.
938 (init_and_cache_system_name): New function.
939 (init_editfns, Fsystem_name): Use it.
940 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
941 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
942 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
943 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
944 Don't create a new string if the current value is already correct.
946 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
948 Fix produce_composite_width typo
949 * term.c (produce_composite_glyph):
950 Fix typo that confused number of columns for pixel width.
952 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
954 Wrap dll functions more simply
955 * decompress.c, gnutls.c, image.c, xml.c:
956 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
957 rather than the inverse when not WINDOWSNT. This isolates the
958 fn_* business into the WINDOWSNT-specific section of the code,
959 which makes it easier to maintain the generic code.
960 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
961 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
962 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
963 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
964 Remove. All uses replaced by DEF_DLL_FN.
965 * decompress.c (inflateInit2): Remove; no longer needed.
966 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
968 Port memory-full checking to GnuTLS 3.3
969 Instead of using gnutls_global_set_mem_functions, check every call
970 to a GnuTLS function that might return an indication of memory
971 exhaustion. Suggested by Dmitry Antipov in:
972 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
973 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
974 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
975 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
977 (check_memory_full): New function.
978 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
979 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
980 (Fgnutls_boot): Use it.
981 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
983 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
985 Fix parse_settings to match internal documentation
986 * xsettings.c (parse_settings): Return the number of settings seen.
987 Count the settings changes accurately.
988 (read_settings): Don't confuse number of settings changes with
989 the return code from XGetWindowProperty.
991 2014-12-27 Eli Zaretskii <eliz@gnu.org>
993 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
994 composition_compute_stop_pos to the number of characters in the
996 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
998 * composite.c (composition_compute_stop_pos): If no composition
999 was found in a string before ENDPOS, and ENDPOS is the string end,
1000 no need to back up to a safe point.
1002 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1004 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1006 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1007 (dealloc): Release bmRep.
1008 (setPixmapData): Make bmRep local so class member is not
1010 (setPixmapData): Rename local variable bmRep to avoid compiler
1013 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1015 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1016 when going to fullscreen (Bug#0x180004f).
1018 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1020 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1022 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1024 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1026 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1028 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1030 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1032 Use bool for boolean in xselect.c, xsettings.c
1033 * xselect.c (x_get_local_selection, struct selection_data)
1034 (x_selection_request_lisp_error, struct prop_location)
1035 (x_handle_selection_request, x_convert_selection)
1036 (waiting_for_other_props_on_window, expect_property_change)
1037 (wait_for_property_change, x_handle_property_notify)
1038 (x_get_foreign_selection, x_get_window_property)
1039 (receive_incremental_selection)
1040 (x_get_window_property_as_lisp_data)
1041 (lisp_data_to_selection_data, Fx_get_selection_internal)
1042 (x_send_client_event):
1043 * xselect.c, xterm.h (x_handle_dnd_message):
1044 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1045 (apply_xft_settings, read_and_apply_settings)
1046 (xft_settings_event, init_gsettings, init_xsettings)
1047 (syms_of_xsettings):
1048 Use bool for boolean.
1049 * xselect.c (x_get_window_property): Omit last arg, which was an
1051 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1052 always true. All callers changed.
1054 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1056 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1059 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1061 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1064 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1066 Use bool for boolean in xsmfns.c
1067 * xsmfns.c, xterm.h (x_session_have_connection):
1068 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1069 Use bool for boolean.
1070 (x_session_initialize, Fhandle_save_session):
1071 Prefer NILP (x) to EQ (x, Qnil).
1073 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1075 * callproc.c (child_setup):
1076 * dbusbind.c (xd_signature_cat):
1077 * doc.c (get_doc_string, Fsnarf_documentation):
1078 * editfns.c (Fuser_full_name):
1079 * frame.c (xrdb_get_resource):
1080 * gtkutil.c (xg_get_file_with_chooser):
1081 * tparam.c (tparam1):
1082 * xfns.c (xic_create_fontsetname):
1083 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1084 * xsmfns.c (smc_save_yourself_CB):
1085 Rewrite to avoid the need for strcat, typically by using stpcpy
1086 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1087 * doc.c (sibling_etc):
1088 * xrdb.c (xdefaults):
1089 Now a top-level static constant.
1091 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1093 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1096 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1098 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1099 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1101 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1103 Use bool for boolean in xterm.c
1104 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1105 (x_set_window_size, x_bitmap_icon):
1106 * nsterm.m (ns_frame_raise_lower, x_new_font):
1107 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1108 (struct terminal.frame_raise_lower_hook):
1109 * w32term.c (w32_frame_raise_lower):
1110 * xterm.c, xterm.h (x_text_icon):
1111 * xterm.c (x_update_window_begin, x_update_window_end)
1112 (x_update_end, x_after_update_window_line)
1113 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1114 (x_draw_glyph_string_foreground)
1115 (x_draw_composite_glyph_string_foreground)
1116 (x_alloc_lighter_color, x_draw_relief_rect)
1117 (x_draw_glyph_string_box, x_draw_image_relief)
1118 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1119 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1121 (XFillRectangle) [HAVE_GTK3]:
1122 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1123 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1124 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1125 (x_send_scroll_bar_event, xm_scroll_callback)
1126 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1127 (x_create_toolkit_scroll_bar)
1128 (x_create_horizontal_toolkit_scroll_bar)
1129 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1130 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1131 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1132 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1133 (x_scroll_bar_report_motion)
1134 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1135 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1136 (x_draw_window_cursor, x_clear_errors)
1137 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1138 (set_wm_state, x_set_sticky, get_current_wm_state)
1139 (do_ewmh_fullscreen, x_handle_net_wm_state)
1140 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1141 (x_set_window_size_1, XTframe_raise_lower)
1142 (x_make_frame_visible, x_iconify_frame)
1143 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1144 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1145 (x_delete_terminal, x_initialize, syms_of_xterm):
1146 Use bool for boolean.
1148 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1150 * composite.h (struct composition.width): Now int
1151 instead of unsigned short, as we prefer signed integers.
1153 Let charset tick grow past USHRT_MAX
1154 * charset.c, charset.h (charset_ordered_list_tick):
1155 Now EMACS_UINT, not unsigned short.
1156 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1157 maximum representable Emacs integer value before wrapping it around.
1159 Simplify unexec file mode setting
1160 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1161 Don't include <sys/stat.h> when no longer needed.
1162 (unexec): Create file with correct mode in the first place,
1163 rather than overwriting the mode later and fiddling with the
1164 global umask in the mean time. Avoid bogus usage like
1165 'umask (777)', which should have been 'umask (0777)'.
1166 (mark_x): Remove. All callers removed.
1168 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1170 Minor cleanups for Lisp objects and symbols
1171 * alloc.c (next_vector, set_next_vector):
1172 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1173 (lisp_h_make_number) [USE_LSB_TAG]:
1174 Use Lisp_Int0 instead of the mystery constant 0.
1175 * alloc.c (mark_object): Always set and use po; that's simpler.
1176 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1177 Properly parenthesize definientia.
1178 * bidi.c (bidi_initialize):
1179 * buffer.c (init_buffer_once):
1180 * nsfns.m (syms_of_nsfns):
1181 * nsmenu.m (syms_of_nsmenu):
1182 * nsselect.m (syms_of_nsselect):
1183 Prefer DEFSYM to defining by hand.
1184 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1185 * data.c: Fix too-long line.
1186 * lisp.h (DECLARE_GDB_SYM): New macro.
1187 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1188 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1189 Declare the symbol, so it's visible to everywhere lisp.h is included.
1190 Move forward decls as far forward as they can go,
1191 to allow future changes to use them.
1193 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1195 * gnutls.c: Include gnutls.h.
1196 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1197 * image.c (svg_load): Fix pointer signedness.
1199 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1201 * frame.c (frame_windows_min_size): New argument IGNORE.
1202 (adjust_frame_size): When called from change_frame_size call
1203 frame_windows_min_size with IGNORE Qt so we can ignore size
1206 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1208 * font.c (Ffont_info): Add more font information to the vector
1209 returned by the function, inspired by query-font. Doc fix.
1212 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1214 * keyboard.c (input_was_pending): New var.
1215 (read_char): Use it to make sure we only skip redisplay when we can't
1216 keep up with the repeat rate.
1218 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1220 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1222 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1224 * image.c (svg_load): Watch out for nil value of current buffer's
1225 filename. Re-enable filename thing for not-a-file case.
1227 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1229 Partially disabled previous change.
1231 * image.c (svg_load): Temporarily disabled filename thing for
1232 not-a-file case as it can cause crashs.
1234 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1236 Fix problem with images referenced within svg files. (bug#19373)
1238 * image.c: Additional parameter 'filename' for
1239 svg_load_image. Include "buffer.h". Define library function
1240 rsvg_handle_set_base_uri for WINDOWSNT.
1241 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1242 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1243 (svg_load): Pass a filename to svg_load_image: either name of
1244 actual file or of current buffer's file.
1245 (svg_load_image): New parameter 'filename', used for setting
1246 base_uri, necessary for loading referenced images. (bug#19373)
1248 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1250 * lread.c (init_obarray): Declare Qt as special.
1251 This fixes a typo in the 2012-05-15 patch that
1252 tried to declare Qt as special.
1254 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1256 Various fixes to use bool type and constants.
1257 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1259 * xfaces.c (clear_face_cache): Use bool for the argument type.
1261 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1263 Correct same_at_end when restoring window points
1264 * fileio.c (Finsert_file_contents): Compute same_at_end character
1265 position using the old buffer size, not the new one, since
1266 restore_window_points wants the old size.
1267 Fixes: debbugs:19161
1269 2014-12-14 Alan Mackenzie <acm@muc.de>
1271 New feature optionally to accelerate auto-repeated scrolling.
1273 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1275 * window.c (window_scroll): Bind fontification-functions to nil
1276 when scrolling by whole screens and
1277 fast-but-imprecise-scrolling is non-nil.
1278 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1280 * lisp.h (bool): Declare Qfontification_functions extern.
1282 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1284 Load system's default trusted Certificate Authorities if available.
1285 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1286 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1287 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1288 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1289 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1291 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1292 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1295 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1297 * regex.c (analyze_first): Rename from analyze_first.
1299 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1301 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1302 a hack involving a union.
1304 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1306 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1307 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1310 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1312 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1314 * gnutls.h: Always declare syms_of_gnutls.
1316 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1317 clarity. Let the availability check return Qnil when the GnuTLS
1318 integration is not available, instead of erroring out.
1321 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1323 * xdisp.c (move_it_in_display_line_to, display_line):
1324 Don't disallow overflow-newline-into-fringe when word-wrap is in
1327 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1329 * fileio.c: Better preserve window-points during revert (bug#19161).
1330 (Qget_buffer_window_list): New var.
1331 (get_window_points_and_markers, restore_window_points): New functions.
1332 (Finsert_file_contents): Use them to save and restore window-points.
1334 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1336 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1337 descriptor if called from x_connection_closed and always delete
1338 this descriptor from keyboard waiting set (Bug#19147).
1340 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1342 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1343 (bidi_cache_max_elts): New global variable.
1344 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1345 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1347 (bidi_cache_search): Handle overflown cache. Improve commentary.
1348 (bidi_cache_ensure_space): Limit allocations to the current value
1349 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1350 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1351 the increment to not exceed the limit.
1352 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1353 cache, zero otherwise (meaning the cache overflowed). In the
1354 latter case, set bidi_cache_last_idx to -1.
1355 (bidi_peek_at_next_level): Handle overflown cache.
1356 (bidi_push_it): Increase the cache limit for iterating the new object.
1357 (bidi_pop_it): Decrease the cache limit back to previous value.
1358 (bidi_shelve_cache): Shelve the current value of the cache limit.
1359 (bidi_unshelve_cache): Restore the value of cache limit.
1360 (bidi_find_bracket_pairs): If the cache overflows while looking
1361 for the paired bracket, give up and let bidi_resolve_neutrals
1362 process the bracket as a simple neutral. (Bug#19322)
1363 (bidi_find_other_level_edge): If the cache overflows, fall back on
1364 Plan B, which effectively stops the reordering and restarts it on
1365 the next character (after resetting the cache).
1366 (bidi_move_to_visually_next): When the cache overflows, reset it
1367 after processing the last cached character.
1369 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1371 Fix glitches in gnutls.c, mostly memory-related
1372 * gnutls.c: Sort macro definitions by name.
1373 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1374 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1375 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1376 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1377 calculating string length. Use make_uninit_string, to avoid
1378 copying the string. Cast the char, not the pointer.
1379 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1380 and free. Work even for dates past the year 9999. Use void *
1381 for buffers, to avoid casts.
1383 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1385 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1387 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1389 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1392 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1394 * process.c: Whitespace and line-break nitpicks.
1396 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1398 * gnutls.c (gnutls_certificate_details): The :signature isn't
1399 that useful, so remove it.
1400 (gnutls_certificate_details): Clean up whitespace slightly.
1401 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1403 (gnutls_certificate_details): Put :signature-algorithm back again,
1404 which was removed by mistake.
1405 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1406 that they are not messaged by default (bug#16253).
1407 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1409 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1411 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1413 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1416 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1418 * eval.c (Fsignal): Remove duplicate test.
1419 (Fautoload_do_load): Fix up docstring.
1421 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1423 * nsterm.m (represented_filename, represented_frame): New variables.
1424 (ns_set_represented_filename): New function.
1425 (sendEvent:): Set represented filename here to avoid flicker,
1426 related to Bug#18757.
1428 * nsterm.h: Declare ns_set_represented_filename.
1430 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1431 at once, call ns_set_represented_filename instead.
1433 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1435 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1436 (struct bidi_stack): Reduce size by using bit fields and by
1437 packing sos, override, and isolate_status into a single 8-bit
1438 byte called 'flags'.
1440 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1441 (bidi_push_embedding_level): Construct flags from individual
1442 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1444 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1445 from flags. Adapt to changes in prev_for_neutral,
1446 next_for_neutral, and last_strong members.
1447 (bidi_line_init): Initialize flags to zero.
1448 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1449 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1451 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1453 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1454 (Fapply): Try and simplify the control flow.
1456 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1458 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1459 Use gnutls_sign_get_name directly because
1460 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1461 (init_gnutls_functions): Load missing gnutls_server_name_set.
1463 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1465 * bidi.c (bidi_find_first_overridden): New function.
1467 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1468 (syms_of_xdisp): Defsubr it.
1470 * dispextern.h (bidi_find_first_overridden): Add prototype.
1472 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1474 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1475 to nil after release (Bug#9133).
1477 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1479 Port better to AddressSanitizer.
1480 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1482 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1483 Return -1 or 0, as the pipe trick doesn't work.
1484 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1486 * print.c (print_object):
1487 When a pointer-check primitive returns -1, do not assume this
1488 means the pointer is valid or that the underlying system has failed.
1489 It could just be that addresses are being sanitized so Emacs can't
1490 test for pointer validity.
1491 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1492 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1493 string validity checker doesn't work on stack-based strings.
1495 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1497 Improve clarity of USE_LSB_TAG definition.
1498 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1499 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1500 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1501 VAL_MAX / 2 rather than in terms of the (more complicated)
1502 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1504 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1506 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1507 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1508 (next_element_from_buffer): When done with overlays, reset the
1509 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1511 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1513 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1514 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1516 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1518 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1519 for paxctl and setfattr. Fixes temacs startup failure with
1520 grsecurity/PaX enabled Linux kernel (bug#19067).
1522 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1524 * w32.c, w32heap.c, w32term.c:
1525 Use MINGW_W64 instead of _W64.
1527 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1529 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1531 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1533 * gnutls.c (gnutls_ip_address_p): New function.
1534 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1536 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1538 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1540 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1542 Fix gnutls problems caught by static checking.
1543 * gnutls.c (Fgnutls_boot): Remove unused local.
1544 (Fgnutls_boot): Fix pointer signedness.
1546 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1548 * gnutls.c (gnutls_certificate_details): Don't include certain
1549 certificate details on older gnutls versions (bug#19168).
1550 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1551 (gnutls_certificate_details): Reversed check in last checkin.
1553 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1555 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1556 (Fgnutls_peer_status_warning_describe): Add function to describe a
1557 peer verification warning symbol.
1558 (Fgnutls_peer_status): Use it.
1559 (Fgnutls_boot): Use it. Minor logging fixes.
1561 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1563 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1565 2014-11-24 Glenn Morris <rgm@gnu.org>
1567 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1569 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1570 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1572 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1574 * gnutls.c: Fix Windows function definition of
1575 gnutls_x509_crt_get_fingerprint.
1577 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1579 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1581 * process.h: Added more fields to Lisp_Process to track
1582 certificate details.
1584 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1585 (Fgnutls_peer_status): New functions to export TLS certificate
1586 details to Emacs Lisp.
1588 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1590 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1591 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1592 check for gtk_adjustment_configure (Bug#19149).
1593 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1595 2014-11-22 Glenn Morris <rgm@gnu.org>
1597 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1599 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1601 Don't shrink frame when using desktop-save-mode (Bug#19048).
1602 * w32fns.c (x_set_tool_bar_lines): Always call
1603 x_change_tool_bar_height (Bug#19048).
1604 (x_change_tool_bar_height): Mark frame as garbaged since
1605 adjust_frame_size might not have done that.
1606 * xfns.c (x_set_tool_bar_lines): Always call
1607 x_change_tool_bar_height (Bug#19048).
1608 (x_change_tool_bar_height): Mark frame as garbaged since
1609 adjust_frame_size might not have done that.
1611 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1613 * xml.c (parse_region): Take care of new optional parameter
1614 'discard-comments' of 'libxml-parse(html|xml)-region'.
1615 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1616 New optional parameter 'discard-comments'.
1618 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1620 Improve time stamp handling, and be more consistent about it.
1621 * editfns.c (invalid_time): New function.
1622 Use it instead of 'error ("Invalid time specification")'.
1623 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1624 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1626 (make_time_tail, make_time): Remove. All uses changed to use
1627 new functions or plain list4i.
1628 (disassemble_lisp_time): Return effective length if successful.
1629 Check that LOW is an integer, if it's combined with other components.
1630 (decode_time_components): Decode into struct lisp_time, not
1631 struct timespec, so that we can support a wide set of times
1632 regardless of whether time_t is signed. Decode plain numbers
1633 as seconds since the Epoch, and nil as the current time.
1634 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1635 Reimplement in terms of new functions.
1636 (Fencode_time): Just use list2i.
1637 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1638 * keyboard.c (decode_timer): Don't allow the new formats (floating
1639 point or nil) in timers.
1640 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1641 place of the magic number '16'.
1642 (struct lisp_time): New type.
1643 (decode_time_components): Use it.
1644 (lisp_to_timespec): New decl.
1646 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1648 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1651 * callint.c (Fcall_interactively): Pass in nil as argument to
1652 Fbarf_if_buffer_read_only.
1654 * fileio.c (Finsert_file_contents): Ditto.
1656 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1658 * textprop.c (verify_interval_modification): Check buffer
1659 readedness after the last interval.
1661 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1662 the text at POSITION (new optional argument) has the
1663 `inhibit-read-only' text property set.
1665 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1667 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1668 errors in computing the number of pixels to scroll.
1669 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1671 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1673 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1674 call updateFrameSize.
1676 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1678 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1680 * nsfns.m (x_set_foreground_color, x_set_background_color)
1681 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1682 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1684 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1686 * nsterm.m (ns_send_appdefined): Check for application defined
1687 event on Cocoa (Bug#18993).
1688 (run): Restore code before the previous 18993 fix.
1690 2014-11-14 David Reitter <david.reitter@gmail.com>
1692 * nsterm.m (run): Set timeout for event loop to prevent hang.
1695 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1697 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1699 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1701 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1702 for each candidate font but attempt to reuse it from previous improper
1705 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1707 Avoid undefined behavior in color table hashing.
1708 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1709 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1710 This function avoids undefined behavior with signed shift overflow.
1712 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1714 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1715 when the inserted text does not need decoding. (Bug#18982)
1717 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1719 * nsterm.h (EmacsScroller): judge returns bool.
1721 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1722 (ns_judge_scroll_bars): Only set removed if judge returns true.
1723 (judge): Returns bool == condemned. Remove self from window.
1724 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1726 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1728 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1729 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1731 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1733 * nsterm.m (ns_set_vertical_scroll_bar)
1734 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1736 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1738 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1739 merely because tmo_in_millisec is nonnegative. The 1st call
1740 to g_main_context_query could succeed while the 2nd one fails.
1742 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1744 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1746 * nsterm.m (run): Only use non-system event loop if OSX version is
1747 exactly 10.9 (Bug#18993).
1748 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1751 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1753 * callproc.c (encode_current_directory): Support handling of file
1754 names prepended by "/:". (Bug#18891)
1756 2014-11-08 Alan Mackenzie <acm@muc.de>
1758 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1760 2014-11-08 Dima Kogan <dima@secretsauce.net>
1762 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1764 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1766 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1767 raises an error. (Bug#18891)
1769 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1771 * frame.c (adjust_frame_size): Call x_set_window_size only if
1772 f->can_x_set_window_size is set.
1773 (make_frame): Initialize f->can_x_set_window_size and
1774 f->can_run_window_configuration_change_hook.
1775 (Fcan_run_window_configuration_change_hook): New function.
1776 * frame.h (frame): Split `official' into `can_x_set_window_size'
1777 and `can_run_window_configuration_change_hook'.
1778 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1779 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1780 Set f->can_x_set_window_size.
1781 * window.c (run_window_configuration_change_hook):
1782 Return immediately if either f->can_x_set_window_size or
1783 f->can_run_window_configuration_change_hook are false.
1784 (Fset_window_configuration): Instead of f->official set
1785 f->can_x_set_window_size.
1786 * xfns.c (Fx_create_frame, x_create_tip_frame):
1787 Set f->can_x_set_window_size.
1789 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1791 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1792 cleanup from 2014-11-01 (Bug#18972).
1794 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1796 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1797 * xdisp.c (window-scroll-functions): Improve docstring.
1799 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1801 Uniquify the 'size' symbol.
1803 * w32notify.c (Qsize): Remove.
1804 * lisp.h (Qsize): New decl.
1805 * lread.c (Qsize): Now extern.
1806 * w32notify.c (syms_of_w32notify): No need to defsym.
1808 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1810 * dispnew.c (change_frame_size_1): Fix call of
1812 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1813 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1814 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1815 (Qtool_bar_size): New constants.
1816 (frame_inhibit_resize, adjust_frame_size): New argument to
1817 handle case where frame_inhibit_implied_resize is a list.
1818 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1819 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1820 (x_set_right_divider_width, x_set_bottom_divider_width)
1821 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1822 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1824 (frame-inhibit-implied-resize): Rewrite doc-string.
1825 * frame.h (frame_inhibit_resize, adjust_frame_size):
1826 Fix external declarations.
1827 (Qframe_position, Qframe_outer_size)
1828 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1829 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1830 (Qtool_bar_size): Extern them.
1831 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1832 (xg_height_or_width_changed): Remove.
1833 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1834 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1835 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1836 (xg_change_toolbar_position): Call adjust_frame_size directly.
1837 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1838 Fix calls of adjust_frame_size.
1839 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1840 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1841 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1842 frame can get resized when tool-bar-lines parameter changes from
1844 (Fw32_frame_menu_bar_size): Return fourth value.
1845 (Fw32_frame_rect): Block input around system calls
1846 (Fx_frame_geometry): New function.
1847 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1848 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1849 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1850 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1851 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1852 (Fx_create_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 (Fx_frame_geometry): New function.
1857 * xmenu.c (update_frame_menubar): On Lucid call
1858 adjust_frame_size with one pixel less height to avoid that
1859 repeatedly adding/removing the menu bar grows the frame.
1860 (free_frame_menubar): On Motif arrange to optionally preserve
1861 the old frame height when removing the menu bar.
1862 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1864 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1866 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1867 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1868 frame; instead, print an error message.
1870 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1872 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1874 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1876 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1877 (dealloc): Release bmRep.
1879 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1880 imageListSetNext, imageListNext.
1882 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1883 (reference): Remove.
1884 (allocInitFromFile:): Remove searching ImageList and calling
1885 reference (Bug#18918).
1886 (dealloc): Remove handling if ImageList.
1888 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1890 * process.c (catch_child_signal): Fix incorrect assertion.
1892 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1894 * macfont.m (macfont_draw):
1895 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1897 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1898 if force_integral_p (i.e. no antialias).
1899 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1900 bold if no antialias (Bug#18876).
1902 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1903 was given (Bug#18846).
1905 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1907 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1908 instead of in xdisp.c, function now takes void. (Bug#18884).
1910 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1911 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1913 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1914 struct window* (Bug#18889).
1915 Remove getMouseMotionPart.
1916 (ns_output): Make icon_top/left int.
1918 * nsfns.m (x_icon): icon_top/left is int.
1920 * nsterm.m (ns_mouse_position): Remove unused code.
1921 (initFrame:window:, dealloc): Use window instead of win.
1922 (getMouseMotionPart:window:x:y:): Remove, unused.
1923 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1925 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1927 * keyboard.c (readable_events): When FLAGS include
1928 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1929 This avoids returning non-nil from input-pending-p when only such
1930 events are in the queue. (Bug#18856)
1932 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1934 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1935 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1936 (Qforeign_selection): Remove.
1937 (ns_get_local_selection): Identation fix.
1938 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1940 * nsselect.m (ns_get_local_selection): Remove calling of
1941 functions in Vselection_converter_alist (Bug#18911).
1942 (syms_of_nsselect): Remove Vselection_converter_alist.
1944 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1946 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1947 and unnecessary initialization. Adjust comments.
1949 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1951 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1953 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1954 index, not an absolute one, as that's what the function expects.
1956 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1958 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1959 font on an initial frame when running as a daemon (Bug#18869).
1961 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1963 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1965 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1966 build_string, when importing a home directory. (Bug#18873)
1968 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1970 * dispnew.c (buffer_posn_from_coords):
1971 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1972 account for the header-line height. (Bug#18839)
1974 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1976 * xml.c (parse_region): Do not forget the first document child.
1978 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1980 * nsselect.m: pasteboard_changecount is new.
1981 (ns_store_pb_change_count, ns_get_pb_change_count)
1982 (ns_get_our_change_count_for): New functions.
1983 (ns_string_to_pasteboard_internal): Correct comment.
1984 type => gtype in eassert, Call ns_store_pb_change_count.
1985 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1986 (Fns_disown_selection_internal, Fns_selection_owner_p):
1987 Replace Vselection_alist check, with change count check.
1988 (Fns_get_selection): Initialize val to Qnil. Only get local
1989 selection if change counts match (Bug#18799).
1990 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1992 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1994 * w32proc.c (create_child): If calling a quoted batch file,
1995 pass NULL for exe. (Bug#18745)
1997 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1999 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2000 (bidi_resolve_brackets): Use end of string position rather than ZV
2001 when iterating over a string. (Bug#18815)
2003 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2005 * keyboard.c (make_lispy_position): Return coordinates also when
2006 on scroll bars, fringes, margins or not in a window.
2007 * xdisp.c (show_mouse_face): Don't change cursor face during
2010 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2012 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2013 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2014 Fix doc-strings (Bug#18789).
2016 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2018 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2020 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2022 Optimize redisplay of simple bracketed text.
2023 * bidi.c (bidi_cache_reset_to): New function.
2024 (bidi_cache_reset): Call it.
2025 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2027 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2028 bracket_enclosed_type only if bracket_pairing_pos's value is not
2030 (MAX_BPA_STACK): Make sure the value is signed.
2031 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2032 stop pushing values onto the stack.
2033 (bidi_find_bracket_pairs): If the bracketed text is only on the
2034 base embedding level, remove all the states cached by this
2035 function from the cache, and return zero, so that the brackets in
2036 this segment of text are processed as normal neutrals.
2037 (bidi_resolve_brackets): Detect the brackets that are to be
2038 processed as neutrals, and don't call bidi_find_bracket_pairs on
2041 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2043 * w32select.c (Fw32_selection_exists_p): Rename from
2044 Fx_selection_exists_p.
2045 (syms_of_w32select): Adjust accordingly.
2047 * w16select.c (Fw16_selection_exists_p): Rename from
2048 Fx_selection_exists_p.
2049 (syms_of_win16select): Adjust accordingly.
2051 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2052 (Fns_own_selection_internal): Tighten scoping.
2053 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2054 (Fns_get_selection): Rename from Fx_get_selection_internal.
2055 (Fns_get_selection_internal, Fns_store_selection_internal):
2057 (syms_of_nsselect): Adjust accordingly.
2059 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2061 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2062 * w32term.c (x_set_window_size): Account for wrapped menu bar
2063 lines when setting up frame height (Bug#15174 and Bug#18720).
2064 (w32_add_wrapped_menu_bar_lines): New variable.
2066 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2068 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2071 2014-10-20 Glenn Morris <rgm@gnu.org>
2073 * Merge in all changes up to 24.4 release.
2075 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2077 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2078 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2080 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2082 * xterm.c (handle_one_xevent): Check return value from
2083 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2084 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2086 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2087 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2088 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2089 Gtk+ >= 3.14 (Bug#18674).
2090 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2091 Gtk+ >= 3.14 (Bug#18674).
2093 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2095 * gtkutil.c: Remove no-longer-used code.
2096 (xg_update_menubar): Remove unused local and unnecessary call to
2097 gtk_menu_item_get_submenu.
2098 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2099 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2100 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2102 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2104 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2106 * xterm.h (handlebox_widget): Remove.
2108 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2111 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2113 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2114 to handle Gtk versions.
2115 (xg_get_file_with_chooser): Use them.
2116 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2117 Remove (create_menus): Remove teroff argument and code.
2118 Remove call to gtk_menu_set_title.
2119 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2120 Adjust args to create_menus.
2121 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2122 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2123 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2124 (xg_make_tool_item): Remove detach code.
2125 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2126 (find_icon_from_name): New function.
2127 (update_frame_tool_bar): Remove GtkStockItem code, move to
2128 find_icon_from_name. Let stock be a list of icon names to try.
2129 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2130 Replace TOOLBAR_TOP_WIDGET.
2131 (free_frame_tool_bar, xg_change_toolbar_position ):
2132 Replace TOOLBAR_TOP_WIDGET.
2133 (xg_initialize): Remove tearoff code.
2135 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2137 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2138 pixel from the window's cursor glyph width, since X renders hollow
2139 blocks 1 pixel wider than the 'width' parameter.
2141 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2142 glyph->pixel_width; this is now done in xterm.c.
2144 Fix reordering of bracket characters in isolates.
2145 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2146 RESOLVED_ONLY; when non-zero, return from the cache only fully
2147 resolved states. All callers changed.
2148 (CANONICAL_EQU): New macro.
2149 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2150 equivalent of the paired closing bracket character.
2151 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2152 the default non-negative value, to be checked later in
2153 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2154 characters against those pushed onto the BPA stack.
2155 (bidi_record_type_for_neutral): New function.
2156 (bidi_resolve_brackets): Record next_for_neutral and
2157 prev_for_neutral when embedding level gets pushed. Force
2158 resolution of bracket pairs when entering a level run that was not
2160 (bidi_resolve_neutral): Add assertions before calling
2161 bidi_resolve_neutral_1.
2162 (bidi_level_of_next_char): Remove the code that attempted to
2163 resolve unresolved neutrals; that is now done by
2164 bidi_resolve_neutral.
2166 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2168 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2170 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2171 1-pixel R2L characters.
2172 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2173 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2175 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2177 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2180 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2182 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2183 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2184 It's not clear to me whether the initialization is needed,
2185 but it can't hurt so I played it safe.
2187 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2189 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2191 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2193 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2194 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2196 (bidi_get_type): Return the isolate initiators and terminator types.
2197 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2198 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2199 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2200 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2201 for the new features.
2202 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2203 push and pop correctly for isolates.
2204 (bidi_remember_char): Modify to accept an additional argument
2205 and record the bidi type according to its value.
2206 (bidi_cache_iterator_state): Accept an additional argument to only
2207 update an existing state. Handle the new members of struct bidi_it.
2208 (bidi_cache_find): Arguments changed: no longer accepts a level,
2209 instead accepts a flag telling it whether it is okay to return
2210 unresolved neutrals.
2211 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2212 table. Initialize new isolate-related members.
2213 (bidi_paragraph_init): Some code factored out into
2214 find_first_strong_char.
2215 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2216 into bidi_resolve_explicit.
2217 (bidi_resolve_explicit): Support the isolate initiators and
2218 terminator. Fix handling of embeddings and overrides according to
2219 new UBA requirements. Record information about previously seen
2220 characters here (moved from bidi_level_of_next_char).
2221 (bidi_resolve_weak): Adapt to changes in struct members.
2222 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2223 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2224 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2225 paired bracket resolution. Handle isolate initiators and
2227 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2228 (bidi_level_of_next_char): Move the code that records information
2229 about previous characters to bidi_resolve_explicit. Fix logic of
2230 resolving neutrals and make sure their cache entries are updated.
2231 Remove now unneeded special handling of PDF level.
2233 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2234 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2235 enlarged per Unicode 6.3.
2236 (enum bidi_bracket_type_t): New data type.
2237 (struct bidi_saved_info): Leave only 2 type members out of 4.
2239 (struct bidi_stack): Add members necessary to support isolating
2241 (struct bidi_it): Add new members necessary to support isolating
2242 sequences and bracket pair resolution.
2244 * xdisp.c (Fbidi_resolved_levels): New function.
2245 (syms_of_xdisp): Defsubr it.
2246 (append_glyph, append_composite_glyph, produce_image_glyph)
2247 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2249 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2251 * term.c (append_glyph, append_composite_glyph)
2252 (append_glyphless_glyph): Convert aborts to assertions.
2254 * .gdbinit (pgx): Display the character codepoint, resolved level,
2255 and bidi type also for glyphless glyphs.
2257 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2259 Avoid unwanted point motion in Fline_beginning_position.
2260 * lisp.h (scan_newline_from_point): Add prototype.
2261 * search.c (scan_newline_from_point): New function, refactored from...
2262 * cmds.c (Fforward_line): ...adjusted user.
2263 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2264 and simplify the former since the latter doesn't move point.
2266 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2268 Cleanup terminal handling code.
2269 * dispextern.h (get_named_tty): Remove prototype but...
2270 * termhooks.h (get_named_terminal): ...resurrect it under
2271 more meaningful name.
2272 (get_terminal): Likewise, but with...
2273 (decode_live_terminal): ...this name.
2274 (decode_tty_terminal): Add prototype.
2275 * term.c (get_tty_terminal): Remove.
2276 (get_named_tty): Remove.
2277 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2278 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2279 Use decode_tty_terminal.
2280 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2281 * terminal.c (get_terminal): Refactor to...
2282 (decode_terminal, decode_live_terminal): ...new functions.
2283 (decode_tty_terminal): Replacement for get_tty_terminal.
2284 (get_named_terminal): Likewise for get_named_tty.
2285 * coding.c (Fset_terminal_coding_system_internal)
2286 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2287 (Fkeyboard_coding_system):
2288 * composite.c (Fcomposition_get_gstring):
2289 * dispnew.c (Fsend_string_to_terminal):
2290 * frame.c (Fmake_terminal_frame):
2291 * nsfns.m (check_ns_display_info):
2292 * w32fns.c, xfns.c (check_x_display_info):
2293 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2294 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2295 (Fset_quit_char): Use get_named_terminal.
2296 (Fset_output_flow_control, Fset_input_meta_mode):
2297 Use decode_tty_terminal.
2299 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2301 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2302 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2304 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2306 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2307 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2309 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2311 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2314 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2316 * editfns.c (dump_tz_string): No longer const.
2317 It might be modified.
2319 * nsmenu.m (clear): Assume OS X 10.6 or later.
2321 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2323 * unexmacosx.c: Remove include ppc/reloc.h.
2324 (unrelocate, copy_dysymtab): Remove PPC code.
2325 (rebase_reloc_address): Remove, only used for PPC:
2327 * nsterm.m: Always include macfont.h on COCOA.
2328 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2329 (ns_dumpglyphs_image, ns_check_menu_open)
2330 (applicationDidFinishLaunching)
2331 (antialiasThresholdDidChange:)
2332 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2333 Remove checks for OSX <= 10.5/10.6.
2334 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2335 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2338 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2339 (NS_HAVE_NSINTEGER): Remove block.
2340 Remove >= OSX 10.6 tests.
2342 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2343 (x_activate_menubar, trackingNotification:): Remove check for
2345 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2347 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2349 * nsfns.m: Always include macfont.h on COCOA.
2350 (ns_filename_from_panel, ns_directory_from_panel)
2351 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2352 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2354 * macfont.m: Remove >= 1050 check.
2355 (macfont_create_family_with_symbol)
2356 (macfont_get_glyph_for_character)
2357 (mac_font_get_glyphs_for_variants)
2358 (mac_ctfont_create_available_families, syms_of_macfont):
2359 Remove code for OSX < 10.6.
2360 (mac_font_family_group, mac_font_family_compare): Remove, only used
2363 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2364 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2366 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2369 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2371 Fix putenv race conditions with undefined behavior (Bug#8705).
2372 Do all putenv calls before Emacs creates any threads.
2373 Use a safer way to modify the TZ environment variable in the
2374 presence of multiple threads. For further thread-safety,
2375 prefer localtime_r and gmtime_r to localtime and gmtime,
2376 and prefer struct tm's tm_gmtoff (if available) to calling
2377 both localtime_r and gmtime_r.
2378 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2379 (init_dbusbind): ... to this new function.
2380 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2381 * xterm.c (x_term_init): Move xputenv call from here ...
2382 (init_xterm): ... to this new function.
2383 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2384 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2385 (dump_tz_string): New constant.
2386 (init_editfns): Use it. This centralizes the dump_tz stuff.
2387 Call set_time_zone_rule here, so that its xputenv is done
2388 before Emacs goes multithreaded.
2389 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2390 thread-safe enough for Emacs.
2391 (format_time_string, Fdecode_time, Fcurrent_time_string)
2392 (Fcurrent_time_zone):
2393 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2394 localtime and gmtime. Remove now-unnecessary calls to block_input.
2395 (tm_gmtoff): New static function.
2396 (Fdecode_time, Fcurrent_time_zone): Use it.
2397 (Fencode_time): Use mktime_z, for better thread-safety.
2398 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2399 i.e., not quite thread-safe but good enough for Emacs typical usage.
2400 Do not reclaim storage that is in the environment; let it leak.
2401 Always call tzset, since localtime_r does not.
2402 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2403 This is now done in init_editfns.
2404 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2405 New macros and declarations, for platforms lacking tzalloc & friends.
2407 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2409 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2410 On x86 platforms this works around GCC bug 63495
2411 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2412 and more generally should fix a portability problem in Emacs.
2413 Reported by Stefan Monnier in:
2414 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2416 2014-10-08 Leo Liu <sdl.web@gmail.com>
2418 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2419 * keymap.c (describe_vector_princ):
2420 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2423 * print.c (printchar_stdout_last): Declare.
2424 (printchar): Record the last char written to stdout.
2425 (Fterpri): Add optional argument ENSURE.
2427 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2429 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2430 DELAY argument to change_frame_size, so that the frame size
2431 changes, if any are needed, are delayed until the next redisplay.
2432 This is to avoid a too early QUIT inside change_frame_size, when
2433 it calls Lisp in frame_windows_min_size, in case one of the events
2434 we've read sets the quit-flag. (Bug#18649)
2436 * w32fns.c (check_x_display_info): Accept terminal objects as
2437 argument, to follow what xfns.c does.
2439 2014-10-07 Glenn Morris <rgm@gnu.org>
2441 * Makefile.in ($(srcdir)/macuvs.h)
2442 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2444 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2446 * decompress.c (init_zlib_functions): Move the message about zlib
2447 being unavailable from here...
2448 (Fzlib_decompress_region): ...to here. (Bug#18650)
2450 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2452 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2453 the case where an optional string is used. Adjust docstring.
2455 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2457 * lisp.mk (lisp): Remove w32-common-fns.elc.
2459 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2461 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2462 These were already defined in buffer.c, and the duplicate
2463 definitions cause problems on platforms like 'gcc -fno-common'.
2464 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2466 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2468 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2469 if toolbar is visible.
2471 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2474 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2475 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2476 (ns_select, ns_read_socket): Use unwind_protect to decrease
2477 apploopnr (Bug#18345).
2478 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2479 line height (Bug#17977).
2481 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2482 (macfont_closest_traits_index): New function.
2483 (macfont_closest_traits_index_p): Rename from
2484 macfont_closest_traits_index.
2485 (macfont_list): Use macfont_closest_traits_index_p.
2487 2014-10-05 K. Handa <handa@gnu.org>
2489 * coding.c (detect_coding_iso_2022): Set coding->rejected
2490 correctly when an invalid escape sequence is found (Bug#18610).
2492 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2494 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2495 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2498 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2500 * buffer.c (scroll_bar_width, scroll_bar_height):
2502 * window.c (Fset_window_scroll_bars): Fix doc-string.
2503 (Fwindow_scroll_bars): Have it return what the doc-string says.
2505 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2507 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2508 iterator backwards, to resync the bidi iterator. (Bug#18584)
2510 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2512 Consistently use min and max macros from lisp.h.
2513 * coding.c (min, max):
2515 * unexhp9k800.c (min):
2516 * unexw32.c (min, max): Use definitions from lisp.h.
2517 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2519 * gmalloc.c (min): Tiny style change.
2521 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2522 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2524 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2526 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2527 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2528 (X_ULONG_MAX): Move these macros to xterm.h.
2529 (x_fill_property_data): Be more generous about allowing either
2530 signed or unsigned data of the appropriate width.
2531 * xterm.h (x_display_set_last_user_time): New function.
2532 All setters of last_user_time changd to use this function.
2533 If ENABLE_CHECKING, check that the times are in range.
2535 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2537 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2538 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2540 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2542 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2543 make a font_object from a tty frame (Bug#18573).
2544 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2546 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2548 * alloc.c (mark_overlay): Assume that overlay boundaries are
2549 always markers. Add comment.
2550 * lread.c (read_internal_start): Use convenient validate_subarray.
2552 (Fread_from_string): Adjust docstring.
2554 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2556 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2558 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2559 Rename from the "x-" prefix.
2561 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2563 * xselect.c (selection-converter-alist): Fix docstring.
2565 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2567 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2568 argument passed by the caller, when we mirror all slashes into
2571 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2573 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2574 Resurrect old code and fix compilation with GTK < 2.13.6.
2576 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2578 Use AUTO_CONS instead of SCOPED_CONS, etc.
2579 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2580 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2581 (AUTO_LIST1): Rename from scoped_list1.
2582 (AUTO_LIST2): Rename from scoped_list2.
2583 (AUTO_LIST3): Rename from scoped_list3.
2584 (AUTO_LIST4): Rename from scoped_list4.
2585 (AUTO_STRING): Rename from SCOPED_STRING.
2586 * frame.h (AUTO_FRAME_ARG):
2587 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2588 (AUTO_LIST4, AUTO_STRING):
2589 Prepend a new argument 'name'.
2590 Declare a variable instead of yielding a value.
2592 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2594 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2596 * w32fns.c (w32_createwindow): Accept an additional argument, an
2597 array of 2 values specifying the coordinates of the frame's
2598 top-left corner. Use these values instead of calling x_get_arg,
2599 which can cons Lisp objects, and therefore cannot be called except
2600 from the main thread. Remove redundant tests for the default
2602 (my_create_window): Move the calculation of the coordinates of the
2603 frame's top-left edge here. Pass them to the input thread via the
2604 second parameter of the WM_EMACS_CREATEWINDOW message.
2605 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2608 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2610 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2611 (redisplay_window): Treat the frame's frozen_window_starts flag
2612 the same way as the optional_new_start flag for the window: only
2613 obey it if the glyph row showing point will be fully visible.
2614 Likewise when the window start is in a continuation line. If,
2615 after trying everything under the 'force_start' label, point is
2616 still not fully visible, give up and scroll the window.
2617 Add debugging traces. (Bug#18545)
2619 * window.c (Frecenter): Set the window's redisplay flag.
2621 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2623 * w32term.c (w32_read_socket): Don't use frame dimensions for
2624 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2625 rectangle. Check the return value of GetClientRect, and don't use
2626 the results if it didn't succeed.
2628 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2629 in columns and lines after correcting the pixel dimensions in
2631 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2632 negative values to xrealloc. (Bug#18528)
2634 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2636 * alloc.c: Remove now-unnecessary check.
2637 Suggested by Dmitry Antipov in:
2638 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2640 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2642 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2643 to Ubuntu 14.04.1 x86-64.
2645 Simplify stack-allocated Lisp objects, and make them more portable.
2646 The build_local_string macro was used in two ways: (1) string
2647 literals for which scoped allocation suffices, and (2) file name
2648 components, where it's not safe in general to assume bounded-size
2649 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2650 allocates a block-scope string, and by using SCOPED_STRING for (1)
2651 and build_string for (2). Furthermore, actually use stack
2652 allocation only for objects known to have sufficient alignment.
2653 This simpler implementation means Emacs can make
2654 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2655 GC_MAKE_GCPROS_NOOPS.
2656 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2657 for fewer differences among implementations.
2658 (struct Lisp_String): Now GCALIGNED.
2659 (USE_STACK_LISP_OBJECTS): Default to true, since the
2660 implementation no longer insists on a nonempty GCALIGNED.
2661 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2662 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2663 separately. Move definiens to scoped_cons. The old definition
2664 was incorrect when GCALIGNED was defined to be empty.
2665 (union Aligned_String): New type.
2666 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2667 implementation ports to compilers that don't align strictly enough.
2668 Don't worry about the union sizes; it's not worth bothering about.
2669 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2670 Rewrite using USE_STACK_CONS.
2671 (scoped_cons): Assume the use of union Aligned_Cons.
2672 (lisp_string_size, make_local_string, build_local_string): Remove.
2673 Unless otherwise specified, all callers of build_local_string
2674 changed to use SCOPED_STRING.
2675 (SCOPED_STRING): New macro.
2676 * data.c (wrong_choice):
2677 * menu.c (single_menu_item):
2678 * process.c (Fformat_network_address):
2679 Hoist use of SCOPED_STRING out of a scope, so that its returned
2680 object lives long enough.
2681 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2682 as the string might be long or might not be ASCII.
2684 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2686 * msdos.c (internal_terminal_init): Bump version to 25.
2688 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2690 Keep stack-allocated Lisp objects fast rather than versatile.
2691 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2692 (SCOPED_CONS_INITIALIZER): New macro.
2693 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2694 (USE_LOCAL_ALLOCA): Remove.
2695 (local_cons, local_list1, local_list2, local_list3, local_list4):
2696 Remove. Stack overflow checking makes them too slow.
2697 (make_local_vector): Likewise. Also we just don't have enough
2699 (enum LISP_STRING_OVERHEAD): Remove.
2700 (local_string_init, local_vector_init): Remove prototypes.
2701 (make_local_string, build_local_string): Redesign to target short
2702 compile-time string constants, fall back to regular string allocation
2704 (lisp_string_size): New function.
2705 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2706 * alloc.c (local_string_init, local_vector_init): Remove.
2707 (verify_ascii) [ENABLE_CHECKING]: New function.
2708 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2709 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2710 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2711 * xselect.c, xterm.c: All related users changed.
2713 2014-09-28 Ken Brown <kbrown@cornell.edu>
2715 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2716 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2718 2014-09-27 Ken Brown <kbrown@cornell.edu>
2720 Fix implementation of HYBRID_MALLOC on Cygwin.
2721 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2722 (bss_sbrk_buffer_beg): New variable. Use it...
2723 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2724 incorrect definition.
2726 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2728 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2729 Make it into a function and change arg to be a function.
2731 * lisp.mk (lisp): Add elisp-mode.elc.
2733 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2735 * xfns.c (x_default_scroll_bar_color_parameter):
2736 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2737 to pacify --enable-gcc-warnings in non-scrollbar builds.
2739 2014-09-26 Ken Brown <kbrown@cornell.edu>
2741 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2743 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2745 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2746 MinGW builds that use GCC before 4.2.
2748 Default to stack objects on DOS_NT platforms as well.
2749 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2750 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2752 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2754 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2755 ALIGN_STACK attribute.
2757 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2759 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2760 ALIGN_STACK attribute.
2762 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2763 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2765 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2767 * frame.c (frame_inhibit_resize):
2768 * widget.c (EmacsFrameResize):
2769 * window.c (resize_frame_windows, Fset_window_configuration):
2770 * xdisp.c (expose_frame):
2771 * xfns.c (x_change_tool_bar_height):
2772 * xmenu.c (update_frame_menubar):
2773 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2774 Remove code left dead after 2014-07-27 changes.
2776 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2778 Fix local_cons etc. to not exhaust the stack when in a loop.
2779 Problem reported in:
2780 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2781 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2782 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2783 (Ffind_charset_string):
2784 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2785 * data.c (wrong_range):
2786 * editfns.c (Fpropertize, format2):
2787 * emacs.c (init_cmdargs, decode_env_path):
2788 * fileio.c (auto_save_error):
2789 * fns.c (Fyes_or_no_p):
2790 * font.c (font_style_to_value, font_parse_xlfd)
2791 (font_parse_family_registry, font_delete_unmatched)
2793 * fontset.c (Fset_fontset_font):
2794 * frame.c (x_get_arg):
2795 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2796 (read_char_minibuf_menu_prompt):
2797 * keymap.c (silly_event_symbol_error, describe_vector):
2798 * lread.c (load_warn_old_style_backquotes):
2799 * menu.c (single_menu_item):
2800 * minibuf.c (Fread_buffer):
2801 * process.c (status_message, Fformat_network_address)
2802 (server_accept_connection):
2803 * textprop.c (copy_text_properties):
2804 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2805 * xfns.c (x_default_scroll_bar_color_parameter):
2806 * xfont.c (xfont_open):
2807 * xselect.c (x_clipboard_manager_error_1):
2808 * xterm.c (x_term_init):
2809 Put USE_LOCAL_ALLOCA at the start of the function.
2810 * fns.c (maybe_resize_hash_table): Use build_string instead of
2811 build_local_string, since we'd otherwise need a conditional
2812 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2813 not worth the bother of optimization.
2814 * font.c (font_delete_unmatched): Remove by-hand code that
2815 observed MAX_ALLOCA limit, since it's now done automatically.
2816 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2817 since build_local_string needs its sa_alloc.
2818 * lisp.h (lisp_word_count): New function.
2819 (SAFE_ALLOCA_LISP): Use it.
2820 (USE_LOCAL_ALLOCA): New macro.
2821 (local_cons, make_local_vector, make_local_string):
2822 Observe the MAX_ALLOCA limit.
2823 (LISP_STRING_OVERHEAD): New constant.
2824 (make_local_string): Use it.
2826 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2828 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2829 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2830 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2831 and Solaris and it's likely to work on similar platforms.
2833 Avoid signed integer overflow when converting Time to ptrdiff_t.
2834 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2836 (position_to_Time, Time_to_position): New functions.
2837 (gen_help_event, kbd_buffer_get_event): Use them.
2838 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2839 Go back to plain 'unsigned long', so that 'Time' is the same
2840 for both X and non-X builds; this is less likely to cause surprise.
2841 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2842 are the same size; this is no longer required.
2844 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2845 of bit 28 and of whether an unsigned value is negative.
2846 This simplifies the code a bit, and pacifies clang 3.4.
2848 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2850 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2851 Windows builds, where 'long' is a 32-bit type.
2853 * w32inevt.h (w32_console_mouse_position): Update the argument
2854 types to use 'Time'.
2856 * w32term.c (w32_mouse_position)
2857 (x_horizontal_scroll_bar_report_motion)
2858 (x_scroll_bar_report_motion): Update the argument types to use
2861 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2863 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2864 (struct input_event): ...unsigned bitfields. Likewise for
2865 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2866 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2867 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2868 (kbd_buffer_get_event): Adjust users.
2869 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2870 (make_scroll_bar_position): New function, refactored out of...
2871 (make_lispy_event): ...adjusted user.
2872 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2873 * nsterm.m (ns_mouse_position, mouseUp):
2874 * term.c (term_mouse_position):
2875 * w32inevt.c (w32_console_mouse_position):
2876 * w32term.c (w32_mouse_position):
2877 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2878 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2879 Prefer enum and explicit enum members to integers and numeric values.
2881 * chartab.c (uniprop_encode_value_numeric):
2882 * font.c (font_style_to_value): Use make_local_vector.
2883 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2884 * keymap.c (append_key): Use scoped_list1.
2886 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2887 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2889 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2891 Fix some slow uses and misuses of strcat.
2892 * doc.c (get_doc_string):
2893 * gtkutil.c (get_utf8_string):
2894 * xsmfns.c (x_session_initialize):
2895 Avoid recomputation of string length.
2896 * ftfont.c (ftfont_spec_pattern):
2897 * xfns.c (xic_create_fontsetname):
2898 Don't assume output buffer is initially zero.
2900 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2902 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2903 All callers changed.
2904 * xterm.c (x_term_init): Use new functionality to avoid two needs
2905 to compute a string length.
2907 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2909 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2911 Use known length of a Lisp string to copy it faster.
2912 * lisp.h (lispstrcpy): New function. Add comment.
2913 * callproc.c (child_setup):
2914 * dbusbind.c (xd_append_arg):
2915 * doc.c (get_doc_string):
2916 * font.c (Ffont_xlfd_name):
2917 * frame.c (xrdb_get_resource):
2918 * process.c (Fmake_network_process, network_interface_info):
2919 * w32fns.c (Fx_open_connection):
2920 * w32proc.c (sys_spawnve):
2921 * xfns.c (select_visual):
2922 * xfont.c (xfont_list):
2923 * xsmfns.c (x_session_initialize):
2924 * xterm.c (x_term_init): Use it.
2926 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2928 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2929 Reported by Dmitry Antipov in thread leading to:
2930 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2931 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2932 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2934 * callproc.c (call_process): Save and restore sa_avail.
2935 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2936 (AVAIL_ALLOCA): New macro.
2937 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2938 Use it, and check against sa_avail rather than MAX_ALLOCA.
2940 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2942 On OSX, do not free font-specific data more than once (Bug#18501).
2943 * macfont.m (macfont_close): Release and free font-specific data
2944 only if it wasn't previously freed.
2946 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2948 * unexmacosx.c (dump_it): Improve error message.
2950 2014-09-22 Juri Linkov <juri@jurta.org>
2952 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2953 (Bug#10747, bug#18334)
2955 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2957 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2958 units in which the position is measured. (Bug#18493)
2960 * xdisp.c (redisplay_internal): Force redisplay of all windows
2961 that show a buffer whose narrowing has changed. (Bug#18490)
2963 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2965 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2966 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2967 lines, draw the hollow-box and hbar cursors on the right side of
2968 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2971 * xterm.c (x_draw_stretch_glyph_string):
2972 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2973 caused the block cursor to disappear on a TAB in R2L lines in
2974 every window except the leftmost one. Reported by Martin Rudalics
2977 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2979 Always use matched specpdl entry to record call arguments (Bug#18473).
2980 * lisp.h (record_in_backtrace): Adjust prototype.
2981 * eval.c (record_in_backtrace): Return current specpdl level.
2982 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2983 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2984 entry and use that entry in call to backtrace_debug_on_exit.
2985 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2986 (do_debug_on_call): Get current specpdl level as 2nd arg.
2988 Prefer ptrdiff_t to int and avoid integer overflows.
2989 * fileio.c (make_temp_name):
2990 * font.c (font_parse_family_registry): Avoid integer
2991 overflow on string size calculation.
2992 * data.c (Faset): Likewise for byte index.
2994 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2996 Fix display of R2L lines in partial-width windows.
2997 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2998 assigned the correct value.
2999 (extend_face_to_end_of_line): Account for truncation and
3000 continuation glyphs in R2L rows when one of the fringes is not
3002 (display_line): Don't assign negative X offset to a row if we are
3003 going to produce a truncation glyph for it. When handling
3004 truncated R2L rows, consider the width of the left fringe instead
3006 (produce_special_glyphs): Fix bogus assignments.
3008 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3010 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3011 always set to a valid value. Make sure the size passed to alloca
3012 is always positive. (Bug#18516)
3014 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3016 Avoid extra call to oblookup when interning symbols.
3017 * lisp.h (intern_driver): Add prototype.
3018 * lread.c (intern_driver): New function.
3019 (intern1, intern_c_string_1, Fintern):
3020 * font.c (font_intern_prop):
3021 * w32font.c (intern_font_name): Use it.
3023 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3025 Minor improvements to new stack-allocated Lisp objects.
3026 * frame.h (FRAME_PARAMETER):
3027 Prefer scoped_list1 to local_list1 where either would do.
3028 * lisp.h (scoped_list4): New macro.
3029 (local_cons, local_list1, local_list2, local_list3, local_list4)
3030 (make_local_vector, make_local_string, build_local_string):
3031 Prefer functions to macros where either would do.
3032 * xdisp.c (build_desired_tool_bar_string):
3033 Prefer scoped_list4 to local_list4 where either would do.
3035 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3037 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3038 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3039 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3040 * frame.h (FRAME_PARAMETER): New macro.
3041 * dispnew.c (init_display):
3042 * fontset.c (Fset_fontset_font):
3043 * frame.c (x_default_parameter):
3044 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3045 * xfns.c (x_default_scroll_bar_color_parameter)
3046 (x_default_font_parameter, x_create_tip_frame): Use it.
3047 * editfns.c (Fpropertize): Use local_cons.
3048 * process.c (status_message): Use build_local_string.
3049 * xfont.c (xfont_open): Use make_local_string.
3050 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3052 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3054 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3055 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3056 !__clang__. This works with GCC and with clang and is safer for
3057 compilers we don't know about.
3058 (local_cons): Rename parameter to make capture less likely.
3060 2014-09-17 Samuel Bronson <naesten@gmail.com>
3062 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3064 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3066 Fix minor problems found by static checking.
3067 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3069 * buffer.h (decode_buffer): Doc and indentation fixes.
3070 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3072 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3074 Avoid clang-specific warnings.
3075 * buffer.c (init_buffer): Shut up -Wself-assign.
3076 * process.c (server_accept_connection): Shut up -Wunsequenced.
3078 2014-09-16 Daniel Colascione <dancol@dancol.org>
3080 * fns.c (sxhash): For symbols, use address as hash code.
3082 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3084 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3085 * charset.c (load_charset_map_from_file): Use scoped_list2
3086 and build_local_string.
3087 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3088 * emacs.c (init_cmdargs, decode_env_path):
3089 * fileio.c (Fexpand_file_name):
3090 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3091 * frame.c (x_get_arg):
3092 * keyboard.c (safe_run_hooks_error):
3093 * lread.c (load_warn_old_style_backquotes):
3094 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3095 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3096 * xselect.c (x_clipboard_manager_error_1)
3097 (x_clipboard_manager_save_all):
3098 * xterm.c (x_term_init): Use build_local_string.
3100 Avoid more integer overflows on string size calculations.
3101 * category.c (Fmake_category_set):
3102 * xdisp.c (get_overlay_arrow_glyph_row):
3103 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3105 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3107 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3108 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3109 error message format. Use message_with_string to have non-ASCII
3110 file names properly displayed.
3111 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3112 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3113 where these APIs are not available even in UNICOWS.DLL.
3114 Improve the format of error messages and include the file name in them
3116 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3117 call play-sound-functions, per documentation.
3119 * w32.c (w32_get_long_filename, w32_get_short_filename):
3120 Constify the input file name arguments.
3122 * w32.h (w32_get_long_filename, w32_get_short_filename):
3125 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3127 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3128 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3129 [USE_LOCAL_ALLOCATORS]: New macros.
3130 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3131 (build_local_string): Avoid argument name expansion clash with
3133 * alloc.c (toplevel)
3134 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3135 Preprocessor guard to avoid impossible configuration.
3136 * charset.c (Ffind_charset_region, Ffind_charset_string):
3137 Use make_local_vector.
3138 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3139 * textprop.c (Fput_text_property, Fadd_face_text_property):
3141 (copy_text_properties): Use local_cons and local_list3.
3142 * chartab.c (uniprop_table):
3143 * data.c (wrong_choice, wrong_range):
3144 * doc.c (get_doc_string):
3145 * editfns.c (format2):
3146 * fileio.c (Fexpand_file_name, auto_save_error):
3147 * fns.c (Fyes_or_no_p):
3148 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3149 * fontset.c (Fset_fontset_font):
3150 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3151 (read_char_minibuf_menu_prompt):
3152 * keymap.c (silly_event_symbol_error, describe_vector):
3153 * menu.c (single_menu_item):
3154 * minibuf.c (Fread_buffer):
3155 * process.c (status_message, Fformat_network_address)
3156 (server_accept_connection): Use make_local_string and
3157 build_local_string. Prefer compound literals where appropriate.
3159 2014-09-15 Daniel Colascione <dancol@dancol.org>
3161 * fns.c (Fsort): Tweak sort docstring.
3163 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3165 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3166 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3167 set errno to EAGAIN instead, to allow the caller to retry the
3168 write after some waiting. Fixes deadlocks when Emacs exchanges a
3169 lot of data through the pipe. (Bug#18420)
3171 * sound.c (Fplay_sound_internal): Encode the sound file name in
3172 the ANSI codepage. Expand it against data-directory, as per docs,
3173 not against the current directory. No need to make a local copy
3174 of the file name; pass the encoded file name directly to
3175 do_play_sound. (Bug#18463)
3177 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3178 NULL, and the file name is not encodable in ANSI codepage, return
3179 the string with "?" replacement characters, which will fail the
3180 caller. This avoids returning a random value in that case.
3182 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3184 * window.c (Fresize_mini_window_internal): Set w->total_lines
3185 from w->pixel_height (Bug#18422).
3187 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3189 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3190 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3191 setting resize increments (Bug#18435).
3193 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3195 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3196 state around the call to line_bottom, since it can move the
3197 iterator to another screen line. This fixes off-by-one errors in
3198 the reported row in some rare cases.
3200 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3202 * callproc.c (init_callproc): Fix bug introduced at
3203 2014-09-07 (Bug#18474).
3205 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3207 Prefer ptrdiff_t to int and avoid integer overflows.
3208 * fileio.c (make_temp_name):
3209 * font.c (font_parse_family_registry): Avoid integer
3210 overflow on string size calculation.
3211 * data.c (Faset): Likewise for byte index.
3213 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3215 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3217 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3219 * lisp.h (make_local_string): Nitpick indent.
3220 * print.c (Fprin1_to_string): Remove unused GCPROs.
3222 More debugging aids around GCPROs.
3223 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3224 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3225 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3227 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3228 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3230 Remove redundant GCPROs around Ffuncall and Fapply calls.
3231 This is safe because Ffuncall protects all of its arguments by itself.
3232 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3233 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3234 (call6, call7): Likewise. Use compound literals where applicable.
3235 (run_hook_with_args_2): Use compound literal.
3237 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3239 Pacify --enable-gcc-warnings when no window system is used.
3240 These warnings found that subscript error, so they seem worthwhile.
3241 * composite.c (char_composable_p): Simplify a bit.
3242 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3243 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3244 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3245 * window.c (set_window_scroll_bars):
3246 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3247 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3248 Ignore -Wsuggest-attribute=const.
3249 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3250 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3252 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3254 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3255 Use check_iso_charset_parameter instead of doing the checks by hand.
3256 (check_iso_charset_parameter): Move up. Check parameters a bit
3257 more carefully, and return true for 96-char sets. All callers changed.
3259 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3261 Simplify lisp.h by removing the __COUNTER__ business.
3262 Reported by Dmitry Antipov in:
3263 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3264 * lisp.h (make_local_vector, make_local_string)
3265 (build_local_string): Simplify by not bothering with __COUNTER__.
3266 The __COUNTER__ business wasn't working properly, and was needed
3267 only for hypothetical future expansion anyway.
3269 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3271 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3272 terms to determine bitmap color. (Bug#18437)
3274 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3276 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3279 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3281 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3283 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3285 * xterm.c (handle_one_xevent): Detect iconified by looking at
3286 _NET_WM_STATE_HIDDEN.
3288 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3290 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3291 These can generate a constant with the correct value but the wrong
3292 width, which doesn't work as a printf argument. All uses removed.
3293 Reported by Dmitry Antipov in:
3294 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3295 (ENUMABLE): Remove; no longer needed.
3296 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3297 Remove; no longer needed because of the above change.
3298 Each definiens moved to the only use.
3300 Improve the experimental local and scoped allocation.
3301 * alloc.c (local_string_init, local_vector_init):
3302 New functions, defined if USE_LOCAL_ALLOCATORS.
3303 Mostly, these are moved here from lisp.h, as it's not
3304 clear it's worth making them inline.
3305 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3306 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3307 USE_STACK_LISP_OBJECTS, not on a laundry list.
3308 (local_string_init, local_vector_init): New decls.
3309 (union Aligned_Cons): New type.
3310 (scoped_cons): Use it. Give up on the char trick, as it's a too
3311 much of a maintenance hassle; if someone wants this speedup
3312 they'll just need to convince their compiler to align properly.
3313 Conversely, use the speedup if struct Lisp_Cons happens to
3314 be aligned even without a directive. Better yet, help it along
3315 by using union Aligned_Cons rather than struct Lisp_Cons.
3316 (pointer_valid_for_lisp_object): Remove. This check is not
3317 necessary, since make_lisp_ptr is already doing it. All uses removed.
3318 (local_vector_init, local_string_init): Move to alloc.c.
3319 (build_local_vector): Remove this awkward macro, replacing with ...
3320 (make_local_vector): New macro, which acts more like a function.
3321 Use statement expressions and use __COUNTER__ to avoid macro
3322 capture. Fall back on functions if these features are not supported.
3323 (build_local_string, make_local_string): Likewise.
3325 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3327 * xterm.c (x_term_init): Consolidate duplicated code.
3328 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3329 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3330 Add eassert and mark dpyinfo as dead only if it was alive.
3332 Add macros to allocate temporary Lisp objects with alloca.
3333 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3334 * character.h (parse_str_as_multibyte): Move prototype to ...
3335 * lisp.h (parse_str_as_multibyte): ... here.
3336 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3337 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3339 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3340 (local_string_init): New functions.
3341 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3342 (init_alloc_once): Call it.
3344 Cleanup last change and make all new stuff conditional.
3345 * lisp.h (build_local_string): Rename to ...
3346 (make_local_string): ... this macro.
3347 (build_local_string, scoped_list1, scoped_list3): New macros.
3348 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3349 and functions as such, use regular fallbacks otherwise.
3350 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3353 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3355 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3356 always make sure the marginal areas of the row are in sync with
3357 what the window wants. (Bug#18419)
3359 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3360 existing binding of a variable, to avoid silently aborting
3361 commands that use specbind. (Bug#18331)
3363 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3365 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3366 * coding.c (growable_destination): New function.
3367 (produce_chars): Use it for sanity checks. Do not fiddle with
3368 dst_end if the source and destination are both nil, as it's
3369 the caller's responsibility to avoid overlap.
3370 * keyboard.c (read_decoded_event_from_main_queue):
3371 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3372 length, not 4 times, to prevent decode_coding_c_string from trying
3373 to reallocate a destination. This removes the need for the FIXME.
3375 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3376 All callers simplified. Add a comment about exec_failed, vfork,
3379 Adjust drag-and-drop fix when window is above top (Bug#18303).
3380 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3381 XCDR bleed into XCAR's encoded value. Improve checks for
3382 out-of-range data while we're at it.
3384 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3386 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3387 is CONSP (Bug#18303).
3389 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3391 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3392 'alloca' gets passed arguments larger than MAX_ALLOCA.
3394 * font.c (MAX): Define if not defined elsewhere.
3396 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3398 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3399 here for destination buffer, to work around what appears to be a
3400 bug in decode_coding_c_string when the source and destination are
3403 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3404 This follows up on the recent thread in emacs-devel on alloca; see:
3405 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3406 This patch also cleans up alloca-related glitches noted while
3407 examining the code looking for unbounded alloca.
3409 * callproc.c (init_callproc):
3410 Rewrite to avoid need for alloca.
3411 * buffer.c (mouse_face_overlay_overlaps)
3412 (report_overlay_modification):
3413 * buffer.h (GET_OVERLAYS_AT):
3414 * coding.c (make_subsidiaries):
3415 * doc.c (Fsnarf_documentation):
3416 * editfns.c (Fuser_full_name):
3417 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3418 (search_embedded_absfilename, Fsubstitute_in_file_name):
3419 * fns.c (Fmake_hash_table):
3420 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3421 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3422 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3423 (xrdb_get_resource, x_get_resource_string):
3424 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3425 * ftxfont.c (ftxfont_draw):
3426 * image.c (xbm_load, xpm_load, jpeg_load_body):
3427 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3429 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3431 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3432 (find_and_return_menu_selection):
3433 * print.c (PRINTFINISH):
3434 * process.c (Fformat_network_address):
3435 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3436 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3437 * sound.c (wav_play, au_play):
3438 * syntax.c (skip_chars):
3439 * term.c (tty_menu_activate, tty_menu_show):
3440 * textprop.c (get_char_property_and_overlay):
3441 * window.c (Fset_window_configuration):
3442 * xdisp.c (safe__call, next_overlay_change, vmessage)
3443 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3444 * xfaces.c (face_at_buffer_position):
3445 * xmenu.c (x_menu_show):
3446 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3447 allocation size isn't bounded.
3448 * callint.c (Fcall_interactively): Redo memory_full check
3449 so that it can be done at compile-time on some platforms.
3450 * coding.c (MAX_LOOKUP_MAX): New constant.
3451 (get_translation_table): Use it.
3452 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3453 SAFE_ALLOCA, to catch integer overflows on size calculation.
3454 (exec_failed) [!DOS_NT]: New function.
3455 (child_setup) [!DOS_NT]: Use it.
3456 * editfns.c (Ftranspose_regions):
3457 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3458 * editfns.c (check_translation):
3459 Allocate larger buffers on the heap.
3460 * eval.c (internal_lisp_condition_case):
3461 Check for MAX_ALLOCA overflow.
3462 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3463 (Fbase64_encode_region, Fbase64_decode_region):
3464 Avoid unnecessary calls to SAFE_FREE before 'error'.
3465 * buffer.c (mouse_face_overlay_overlaps):
3466 * editfns.c (Fget_pos_property, check_translation):
3467 * eval.c (Ffuncall):
3468 * font.c (font_unparse_xlfd, font_find_for_lface):
3469 * ftfont.c (ftfont_drive_otf):
3470 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3471 (menu_bar_items, tool_bar_items):
3472 * sound.c (Fplay_sound_internal):
3473 * xdisp.c (load_overlay_strings, dump_glyph_row):
3474 Use an ordinary auto buffer rather than alloca, since the
3475 allocation size is fixed and small.
3476 * ftfont.c: Include <c-strcase.h>.
3477 (matching_prefix): New function.
3478 (get_adstyle_property): Use it, to avoid need for alloca.
3479 * keyboard.c (echo_add_key):
3480 * keymap.c (describe_map): Use ptrdiff_t, not int.
3481 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3482 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3483 when counting bytes.
3484 * lisp.h (xlispstrdupa): Remove, replacing with ...
3485 (SAFE_ALLOCA_STRING): ... new macro with different API.
3486 This fixes a portability problem, namely, alloca result
3487 passed to another function. All uses changed.
3488 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3490 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3491 (REGEX_ALLOCATE): New macros.
3492 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3493 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3495 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3497 (decode_mode_spec_coding): Store directly into buf rather than
3498 into an alloca temporary and copying the temporary to the buf.
3500 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3502 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3504 2014-09-04 Jan D <jan.h.d@swipnet.se>
3506 * xterm.c (x_term_init): Don't call x_session_initialize if running
3507 as a daemon (Bug#18375).
3509 * xsmfns.c: Initialize ice_fd.
3511 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3513 Less chatter in 'make' output.
3514 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3515 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3516 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3518 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3520 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3521 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3523 * nsfns.m (Fx_create_frame):
3524 * w32fns.c (Fx_create_frame):
3525 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3528 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3530 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3531 the reported row in the case of a window with a header line, by
3532 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3533 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3535 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3537 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3538 when configured --with-wide-int on typical 32-bit platforms.
3540 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3542 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3543 when HPOS is negative, for the benefit of R2L glyph rows whose
3544 newline overflows into the fringe.
3546 2014-09-03 Ken Brown <kbrown@cornell.edu>
3548 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3550 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3552 Minor cleanup of recent strlen-avoiding patch.
3553 * fileio.c (CHECK_LENGTH): Remove.
3554 Rewrite callers so that they don't need it.
3555 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3556 variable wasn't set.
3558 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3560 * fileio.c (CHECK_LENGTH): New macro.
3561 (Fexpand_file_name): Use it and get rid of a few more calls
3562 to strlen and strcat.
3563 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3564 * lisp.h (egetenv): ... because of a new inline function used to
3565 avoid calls to strlen for a compile-time constants.
3567 * buffer.h (decode_buffer): New function.
3568 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3569 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3570 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3571 * data.c (Flocal_variables_p):
3572 * fileio.c (Fverify_visited_file_modtime):
3573 * marker.c (live_buffer): Use it.
3575 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3577 Avoid extra calls to strlen in filesystem I/O routines.
3578 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3579 the length of 'newdir' is known or may be precalculated.
3580 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3581 not 'char *', and so use precalculated length.
3582 (Ffile_accessible_directory_p):
3583 * callproc.c (encode_current_directory, init_callproc):
3584 * charset.c (init_charset):
3585 * lread.c (load_path_check, load_path_default): Adjust users.
3586 * lisp.h (file_accessible_directory_p): Tweak prototype.
3588 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3590 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3593 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3595 --enable-silent-rules now suppresses more chatter.
3596 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3597 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3598 (am__v_CCLD_1): New macros, taken from Automake.
3599 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3601 Clean up extern decls a bit.
3602 * bytecode.c: Include blockinput.h and keyboard.h rather
3603 than rolling their APIs by hand.
3604 * emacs.c: Include regex.h and rely on its and lisp.h's API
3605 rather than rolling them by hand.
3606 * lastfile.c: Include lisp.h, to check this file's API.
3607 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3609 * regex.h (re_max_failures): New decl.
3610 * unexcw.c, unexmacosx.c, unexw32.c:
3611 Rely on lisp.h's API rather than rolling it by hand.
3612 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3613 Declare at top level, to pacify GCC -Wnested-externs.
3615 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3617 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3618 clipping rectangle become negative (i.e. large positive, since
3619 it's an unsigned data type). This can happen in R2L hscrolled
3620 glyph rows, and caused us to draw the cursor glyph on the fringe.
3621 For the details, see
3622 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3624 2014-08-31 Ken Brown <kbrown@cornell.edu>
3626 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3627 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3628 is defined. (Bug#18368)
3630 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3632 Vector-sorting fixes (Bug#18361).
3633 It's not safe to call qsort or qsort_r, since they have undefined
3634 behavior if the user-specified predicate is not a total order.
3635 Also, watch out for garbage-collection while sorting vectors.
3636 * fns.c: Include <vla.h>.
3637 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3638 (sort_vector_compare): Remove, replacing with ....
3639 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3640 ... these new functions.
3641 (sort_vector): Rewrite to use the new functions.
3642 GCPRO locals, since the predicate can invoke the GC.
3643 Since it's in-place return void; caller changed.
3644 (merge): Use 'inorder', for clarity.
3646 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3647 One can't hoist this out of the 'if', because intervening calls to
3648 newlocale, twolower, etc. can change errno.
3650 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3652 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3653 wording of the error messages.
3654 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3657 * w32proc.c (get_lcid_callback): Accept locale specifications
3658 without the country part, as in "enu" vs "enu_USA".
3659 (w32_compare_strings): Signal an error if a locale was specified,
3660 but couldn't be translated into a valid LCID.
3662 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3664 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3666 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3668 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3669 errno after towlower_l. errno's value is not specified after
3670 towlower_l. Instead, assume that towlower_l returns its argument
3671 on failure, which is portable in practice.
3673 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3675 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3677 * w32proc.c (w32_compare_strings): Accept additional argument
3678 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3679 if requested. If w32-collate-ignore-punctuation is non-nil, add
3680 NORM_IGNORESYMBOLS to the flags.
3681 (LINGUISTIC_IGNORECASE): Define if not already defined.
3682 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3684 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3687 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3689 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3690 Define substitutes for platforms that lack them.
3691 (str_collate): Add arguments locale and ignore_case.
3693 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3694 Add optional arguments LOCALE and IGNORE-CASE.
3696 * lisp.h (str_collate): Adapt argument list.
3698 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3700 Add vectors support to Fsort.
3701 * fns.c (sort_vector, sort_vector_compare): New functions.
3702 (sort_list): Likewise, refactored out of ...
3703 (Fsort): ... adjusted user. Mention vectors in docstring.
3704 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3705 * alloc.c (make_save_int_obj): New function.
3706 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3707 (make_save_int_obj): Add prototype.
3709 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3710 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3711 Conditionally define to match system's qsort_r signature.
3712 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3714 2014-08-28 Ken Brown <kbrown@cornell.edu>
3716 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3717 dumping and the system malloc after dumping. (Bug#18222)
3719 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3720 Define as macros, expanding to hybrid_malloc, etc.
3721 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3722 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3724 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3725 full implementation on Cygwin. Remove Cygwin-specific code that
3726 is no longer needed.
3727 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3728 Redefine as macros expanding to gmalloc, grealloc, etc.
3729 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3730 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3731 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3732 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3734 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3735 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3736 HAVE_POSIX_MEMALIGN)]: New functions.
3737 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3738 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3739 hybrid_aligned_alloc; declare.
3740 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3741 HAVE_POSIX_MEMALIGN)]: Define.
3742 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3743 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3744 Define as macro, expanding to gget_current_dir_name, and define
3746 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3747 malloc_enable_thread(). Don't initialize malloc.
3748 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3749 no longer defined on Cygwin).
3750 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3751 * sheap.c (bss_sbrk_buffer_end): New variable.
3752 * unexcw.c (__malloc_initialized): Remove variable.
3753 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3755 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3758 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3760 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3761 In `event->y' return entire range (the size of the scroll bar minus
3763 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3764 return entire range (the scaled size of the scroll bar minus
3765 that of the slider). In `portion' return the scaled position of
3767 (xaw_jump_callback): Restore part of code for vertical scroll
3768 bar broken in change from 2014-07-27.
3769 (xaw_scroll_callback): Provide incremental scrolling with
3770 horizontal scroll bars.
3772 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3774 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3776 * indent.c (Fvertical_motion): Fix vertical motion up through a
3777 display property after a newline. (Bug#18276)
3779 * xdisp.c (display_line): Don't assume that the call to
3780 reseat_at_next_visible_line_start ends up at a character
3781 immediately following the newline on the previous line.
3782 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3783 beyond ZV, which causes infloop in redisplay. For the details, see
3784 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3786 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3787 coordinate for hscrolled R2L screen lines. (Bug#18277)
3789 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3791 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3794 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3796 * syntax.c (scan_lists): Don't examine positions before BEGV.
3799 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3801 Improve robustness of new string-collation code (Bug#18051).
3802 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3803 (newlocale, wcscoll_l): Define substitutes for platforms that
3804 lack them, so as to simplify the mainline code.
3805 (str_collate): Simplify the code by assuming the above definitions.
3806 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3807 For example, the old version left the Emacs in the wrong locale if
3808 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3809 result. Report an error if newlocale fails.
3811 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3813 * lisp.h (str_collate):
3814 * sysdep.c (str_collate): Return int.
3815 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3817 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3819 Fix some glitches in previous change.
3820 * sysdep.c (stack_direction): Replace stack_grows_down
3821 to simplify calculation of stack boundaries.
3822 (handle_sigsegv): Check whether we really crash somewhere near
3823 to stack boundary, and handle fatal signal as usual if not.
3824 (init_sigsegv): Adjust accordingly.
3825 * keyboard.c (Vtop_level_message): Rename to
3826 Vinternal__top_level_message, as suggested by Stefan Monnier in
3827 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3828 All related users changed.
3830 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3832 Handle C stack overflow caused by too nested Lisp evaluation.
3833 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3834 siglongjmp point to transfer control from SIGSEGV handler.
3835 * keyboard.c (return_to_command_loop, recover_top_level_message)
3836 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3837 (regular_top_level_message): New variable.
3838 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3839 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3841 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3842 new variables described above.
3843 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3844 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3845 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3846 (init_sigsegv): New function.
3847 (init_signals): Use it.
3849 2014-08-25 Ken Brown <kbrown@cornell.edu>
3851 * emacs.c (main): Remove use of obsolete macro
3852 G_SLICE_ALWAYS_MALLOC.
3854 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3856 Implement locale-sensitive string collation for MS-Windows.
3857 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3858 New functions. (Bug#18051)
3860 * w32.h (w32_compare_strings): Add prototype.
3862 * w32.c <g_b_init_compare_string_w>: New global flag.
3863 (globals_of_w32): Initialize it.
3865 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3867 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3868 [WINDOWSNT]: Call str_collate on MS-Windows.
3870 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3872 One more minor cleanup of font subsystem.
3873 * font.h (struct font_driver): Convert text_extents to
3874 return void because returned value is never actually used.
3875 * macfont.m (macfont_text_extents):
3876 * w32font.c (w32font_text_extents):
3877 * xftfont.c (xftfont_text_extents): Adjust to return void
3878 and assume that 'metrics' argument is always non-NULL.
3879 * ftfont.c (ftfont_text_extents):
3880 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3882 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3884 Minor cleanups of str_collate fix (Bug#18051).
3885 * fns.c (str_collate): Move decl from here ...
3886 * lisp.h (str_collate): ... to here.
3887 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3888 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3889 potential problems with integer overflow. Don't assume
3890 setlocale succeeds. Remove unnecessary test before restoring
3891 locale via setlocale, and free the copied setlocale string
3894 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3896 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3898 * sysdep.c (str_collate): New function. (Bug#18051)
3900 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3902 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3903 if the initial "rm -f" fails. This is for MinGW builds, where
3904 MS-Windows will not allow deleting the executable file of a
3907 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3909 * w32term.c (w32_scroll_bar_handle_click)
3910 (w32_horizontal_scroll_bar_handle_click)
3911 (x_scroll_bar_report_motion)
3912 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3913 SB_THUMBTRACK, use the 32-bit position information returned by
3914 GetScrollInfo, not the 16-bit information returned in the Windows
3917 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3919 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3920 second coordinate ('y') reported for dragging the horizontal
3923 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3925 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3926 and text area-relative x-coordinates.
3928 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3930 Avoid overwriting the reversed_p flags in the glyph matrices when
3931 init_iterator or start_display are called.
3932 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3934 (tool_bar_height, redisplay_tool_bar, try_window)
3935 (try_window_reusing_current_matrix, try_window_id)
3936 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3937 reversed_p flag of the iterator's glyph row where the glyph row
3938 is going to be redrawn.
3940 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3942 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3944 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3946 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3947 of emacs_event return length from si.nPage to si.nMax.
3948 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3949 interchange start and end of thumb.
3951 2014-08-15 Ken Brown <kbrown@cornell.edu>
3953 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3954 ERRORCHECK mutexes. (Bug#18222)
3956 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3958 * frame.c (set_menu_bar_lines_1): Remove.
3959 (set_menu_bar_lines): Call change_frame_size instead of
3960 set_menu_bar_lines_1.
3962 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3964 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3967 2014-08-11 Glenn Morris <rgm@gnu.org>
3969 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3970 writing before backing up, since it causes a more serious problem
3971 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3972 (choose_write_coding_system): No longer callable from Lisp.
3973 Move last piece back here from Fwrite_region.
3974 (Fwrite_region, syms_of_fileio): Update for above changes.
3976 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3978 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3979 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3980 (Fwindow_new_pixel, Fset_window_new_pixel)
3981 (Fset_window_new_total, Fset_window_new_normal)
3982 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3984 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3986 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3988 * fontset.c (Finternal_char_font): Recompute basic faces if the
3989 frame's face cache was cleared. (Bug#18162)
3991 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3993 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3994 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3995 base buffer's undo list.
3997 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3999 Fix a couple of recent inadvertent breaks of the MSDOS port.
4000 * msdos.c: include required menu.h
4001 * term.c: set correct menu_show_hook on MSDOS.
4003 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4005 Fix handling of menu bar line on TTY frames (Bug#18136)
4007 * dispnew.c (handle_window_change_signal):
4008 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4009 frame's menu bar lines subtracted from height.
4010 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4012 (adjust_frame_size): Count in menu bar when setting FrameRows.
4013 (make_terminal_frame): When setting up the frame's lines and
4014 text height don't count in the menu bar.
4015 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4016 lines subtracted from height.
4017 (do_switch_frame): Set tty's FrameRows to number of total lines
4019 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4020 is used, return total number of lines and columns.
4021 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4023 * term.c (OUTPUT, tty_set_terminal_modes)
4024 (tty_set_terminal_window, tty_set_scroll_region)
4025 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4026 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4027 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4028 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4029 Call change_frame_size with frame's menu bar lines subtracted
4031 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4032 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4035 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4037 * alloc.c (Fmemory_info): Remove a stray brace.
4039 * process.c: Fix a comment typo.
4041 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4043 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4045 * widgetprv.h (EmacsFramePart): Remove font.
4047 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4048 (resources, setup_frame_cursor_bits): Remove unused variables and
4049 functions, esp. wrt. font (Bug#18227).
4051 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4053 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4055 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4057 Refer to MS-DOS using the same name everywhere.
4059 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4063 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4065 * w32term.c (w32_redeem_scroll_bar):
4066 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4067 not redeeming scroll bars that have been turned off.
4069 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4071 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4072 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4073 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4074 (safe_run_hook_funcall): Adjust accordingly.
4076 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4078 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4079 Condition correctly according to toolkit used.
4080 * frame.c (make_initial_frame, make_terminal_frame)
4081 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4082 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4083 assignments according to presence of toolkit scrollbars.
4084 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4085 Condition correctly according to toolkit used.
4086 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4087 only if toolkit supports it.
4088 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4090 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4092 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4094 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4096 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4097 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4098 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4099 (safe_run_hooks): Remove comment which is not relevant any more.
4101 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4103 Don't let big frames overrun the stack.
4104 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4105 Use SAFE_NALLOCA, not alloca.
4107 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4108 * dired.c (directory_files_internal): Use a volatile variable
4109 to prevent the compiler from optimizing away all copies of a local.
4110 I wonder how many other GC-related bugs like this lurk elsewhere?
4112 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4113 * xterm.h (struct x_display_info): New member 'connection'.
4114 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4115 so that x_delete_terminal has a file descriptor to pass to
4116 delete_keyboard_wait_descriptor.
4118 Don't mishandle year-9999 dates (Bug#18176).
4119 * editfns.c (decode_time_components): Store an invalid timespec
4120 on overflow, instead of returning false, so that the caller can
4121 distinguish overflow from other errors.
4122 (lisp_time_argument, lisp_seconds_argument): If the time is out
4123 of range, signal a time overflow instead of an invalid time spec.
4124 * keyboard.c (decode_timer): Treat time overflow like other
4127 Avoid undefined behavior with signed left shift.
4128 Caught by 'gcc -fsanitize=undefined'.
4129 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4130 * dispnew.c (line_hash_code, scrolling):
4131 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4132 Use 'unsigned', not 'int', for line hashes.
4133 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4135 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4137 Make compare-strings more compatible with old behavior (Bug#17903).
4138 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4140 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4142 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4143 Don't add label between left and right buttons (Bug#18129).
4145 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4147 Make functions static that no longer need to be extern.
4148 * frame.c, frame.h (set_menu_bar_lines):
4149 * keyboard.c (Qleftmost, Qrightmost):
4150 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4151 (x_set_internal_border_width):
4154 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4156 Fix display of R2L lines when the last character fits only partially.
4157 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4159 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4160 R2L row is visible only partially, give the row a negative x
4162 (display_line): Fix the calculation of the glyph whose pixel width
4163 is used to decide whether the last produced glyph fits on the
4164 line. When the last glyph fits only partially, give the row a
4167 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4168 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4169 pixel width of the first glyph that is hscrolled from display.
4170 (display_line): In R2L glyph rows, don't give a negative offset to
4171 row->x when the first glyph begins before first_visible_x.
4173 * xdisp.c (display_line): If called with iterator set up to write
4174 to a marginal area, delay the call to handle_line_prefix until we
4175 switch back to the text area. (Bug#18035)
4177 * .gdbinit (xwindow): The members total_cols, total_lines,
4178 left_col, and top_line are C integers (and has been so for the
4181 2014-08-01 Andreas Schwab <schwab@suse.de>
4183 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4184 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4186 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4188 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4189 (timerfd_callback): Ignore weird events with no data. Add tight
4190 assertions and comments.
4191 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4192 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4194 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4196 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4197 I had confused && with ||.
4199 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4201 Simplify timerfd configuration and fix some minor glitches.
4202 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4203 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4204 Fall back on timer_create if timerfd_create fails at runtime.
4205 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4206 kernel primitives to do resolution. All uses removed.
4207 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4208 (turn_on_atimers): Clear timer_create-based timers too,
4211 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4212 Without this change, the code can access the local variable 'width'
4213 even when it has not been initialized, and likewise for 'height';
4214 in either case this leads to undefined behavior.
4216 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4218 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4219 necessary, put horizontal scroll bar resources as well. See
4220 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4221 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4223 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4225 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4226 background value to match the resource of its vertical counterpart.
4228 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4230 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4231 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4233 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4235 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4236 change that added the top margin height to the requested height
4237 and revert (undocumented) part of 2014-07-28 change that changed
4238 the logic of whether a size change occurred.
4240 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4242 * .gdbinit (xwindow): The members total_cols, total_lines,
4243 left_col, and top_line are C integers (and has been so for the
4246 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4249 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4251 On GNU/Linux, use timerfd for asynchronous timers.
4252 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4253 (toplevel): Rename alarm_timer_ok to special_timer_available.
4254 [HAVE_TIMERFD]: Declare timerfd.
4255 [HAVE_CLOCK_GETRES]: Declare resolution.
4256 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4257 system timer resolution.
4258 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4259 (timerfd_callback) [HAVE_TIMERFD]: New function.
4260 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4261 [ENABLE_CHECKING]: New function for the sake of automated tests.
4262 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4263 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4264 [ENABLE_CHECKING]: Defsubr test function.
4265 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4266 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4267 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4269 Fix --without-x build and pacify --enable-gcc-warnings.
4270 Problems reported in Bug#18122 and Bug#18124.
4271 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4272 (frame_windows_min_size): Now static.
4273 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4275 (adjust_frame_size): Always declare prototype.
4277 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4278 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4279 * atimer.c (timerfd_callback): Always read expiration data.
4281 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4282 * process.c (add_timer_wait_descriptor): Add timer descriptor
4283 to input_wait_mask and non_process_wait_mask as well.
4285 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4287 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4289 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4291 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4292 Reinstate code removed by the prevoius commit to this file.
4294 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4296 * buffer.h (struct buffer): New fields scroll_bar_height and
4297 horizontal_scroll_bar_type.
4298 * buffer.c (bset_scroll_bar_height)
4299 (bset_horizontal_scroll_bar_type): New functions.
4300 (Fbuffer_swap_text): Handle old_pointm field.
4301 (init_buffer_once): Set defaults for scroll_bar_height and
4302 horizontal_scroll_bar_type.
4303 (syms_of_buffer): New variables scroll_bar_height and
4304 horizontal_scroll_bar_type.
4305 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4306 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4307 (set_vertical_scroll_bar): Remove prototype.
4308 (x_change_tool_bar_height): Add prototype.
4309 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4310 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4311 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4313 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4314 (update_window): Start mode_line_row->y after horizontal scroll
4316 (change_frame_size_1): Call adjust_frame_size.
4317 (init_display): When changing the size of a tty frame do not
4318 pass height of menu bar.
4319 (Qframe_windows_min_size): New symbol.
4320 * frame.h (struct frame): List tool bar fields after menu bar
4321 fields. Add official, total_lines, horizontal_scroll_bars,
4322 config_scroll_bar_height and config_scroll_bar_lines fields.
4323 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4324 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4325 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4326 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4327 (FRAME_WINDOWS_HEIGHT): New macros.
4328 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4329 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4330 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4331 horizontal scroll bar.
4332 (frame_inhibit_resize, adjust_frame_size)
4333 (frame_windows_min_size): Add declarations.
4334 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4335 (x_set_scroll_bar_default_height, x_set_left_fringe)
4336 (x_set_right_fringe, x_set_vertical_scroll_bars)
4337 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4338 (x_set_scroll_bar_height): Add external declarations.
4339 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4340 (adjust_frame_size): New functions.
4341 (make_frame): Initial horizontal_scroll_bars field.
4342 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4344 (make_initial_frame, make_terminal_frame): No horizontal scroll
4345 bar in initial and terminal frames. Use adjust_frame_size.
4346 (Fframe_total_cols): Fix doc-string.
4347 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4348 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4349 Rewrite using adjust_frame_size.
4350 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4351 (Qframe_windows_min_size): New symbols.
4352 (x_set_frame_parameters): Remove call of check_frame_size.
4353 (x_report_frame_params): Return scroll_bar_height value.
4354 (x_set_left_fringe, x_set_right_fringe): New functions.
4355 (adjust_frame_height, x_set_internal_border_width)
4356 (x_set_fringe_width): Remove.
4357 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4358 (x_set_scroll_bar_width, x_set_right_divider_width)
4359 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4360 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4362 (x_figure_window_size): Rewrite to make frame display the
4363 expected number of lines.
4364 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4365 (Vdefault_frame_horizontal_scroll_bars)
4366 (Vframe_initial_frame_tool_bar_height)
4367 (frame_inhibit_implied_resize): New variables.
4368 * fringe.c (compute_fringe_widths): Remove.
4369 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4370 (xg_create_horizontal_scroll_bar)
4371 (xg_update_horizontal_scrollbar_pos)
4372 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4373 (xg_get_default_scrollbar_height)
4374 (xg_clear_under_internal_border): Extern.
4375 * gtkutil.c (xg_frame_resized): Don't call
4376 do_pending_window_change.
4377 (xg_frame_set_char_size): Use adjust_frame_size.
4378 (style_changed_cb): Call update_theme_scrollbar_height and
4379 x_set_scroll_bar_default_height.
4380 (x_wm_set_size_hint): Don't call check_frame_size.
4381 (update_theme_scrollbar_height)
4382 (xg_get_default_scrollbar_height)
4383 (xg_create_horizontal_scroll_bar)
4384 (xg_update_horizontal_scrollbar_pos)
4385 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4386 (xg_create_scroll_bar): Set horizontal slot of bar.
4387 (xg_initialize): Call update_theme_scrollbar_height.
4388 (xg_clear_under_internal_border): No more static.
4389 * insdel.c (adjust_suspend_auto_hscroll): New function.
4390 (adjust_markers_for_delete, adjust_markers_for_insert)
4391 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4392 * keyboard.c (readable_events, discard_mouse_events)
4393 (make_lispy_event): Handle horizontal scroll bar click events.
4394 (Fsuspend_emacs): When changing the size of a tty frame do not
4395 pass height of menu bar.
4396 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4397 (Qright, Qleftmost, Qrightmost): New symbols.
4398 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4400 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4401 * nsfns.m (x_set_internal_border_width): New function.
4402 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4403 Remove extended fringe code.
4404 (x_set_window_size, x_new_font): Don't call
4405 compute_fringe_widths.
4406 * term.c (Fresume_tty): When changing the size of a tty frame do
4407 not pass height of menu bar.
4408 (clear_tty_hooks, set_tty_hooks):
4409 Clear horizontal_scroll_bar_hook.
4410 (init_tty): Frame has no horizontal scroll bars.
4411 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4412 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4413 scroll_bar_after_handle, scroll_bar_left_arrow,
4414 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4415 scroll_bar_to_rightmost entries.
4416 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4417 (struct terminal): Add set_horizontal_scroll_bar_hook.
4418 * w32console.c (initialize_w32_display):
4419 Clear horizontal_scroll_bar_hook.
4420 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4422 (x_clear_under_internal_border, x_set_internal_border_width):
4424 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4425 Set windows_or_buffers_changed when adding the menu bar.
4426 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4427 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4428 (w32_createhscrollbar): New functions.
4429 (w32_createscrollbar): Rename to w32_createvscrollbar.
4430 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4431 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4432 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4433 Add WM_EMACS_SHOWCURSOR.
4434 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4435 case do not artificially impose WM size hints.
4436 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4437 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4439 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4440 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4441 (unwind_create_frame_1): Remove.
4442 (Fx_create_frame): Make both scrollbars the system standard
4443 width and height. Use official field of frame structure to
4444 inhibit running window-configuration-change-hook.
4445 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4446 pixelwise. Handle frame's official field.
4447 (w32_frame_parm_handlers): Remove x_set_fringe_width
4448 entries. Add x_set_scroll_bar_height,
4449 x_set_horizontal_scroll_bars, x_set_left_fringe and
4451 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4452 pass height of menu bar to change_frame_size.
4453 * w32menu.c (set_frame_menubar): Rewrite using
4454 frame_inhibit_resize.
4455 * w32term.h (struct w32_display_info):
4456 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4457 (struct scroll_bar): Add horizontal.
4458 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4459 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4460 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4461 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4462 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4463 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4464 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4465 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4466 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4467 Define instead of WM_EMACS_CREATESCROLLBAR.
4468 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4469 WND_SCROLLBAR_INDEX.
4470 * w32term.c (horizontal_scroll_bar_min_handle)
4471 (horizontal_scroll_bar_left_border)
4472 (horizontal_scroll_bar_right_border): New integers.
4473 (x_set_frame_alpha): Replace x_highlight_frame by
4475 (x_window_to_scroll_bar): New argument "type". Update callers
4477 (w32_set_horizontal_scroll_bar_thumb)
4478 (x_horizontal_scroll_bar_report_motion)
4479 (w32_set_horizontal_scroll_bar)
4480 (w32_horizontal_scroll_bar_handle_click)
4481 (x_horizontal_scroll_bar_report_motion): New functions.
4482 (w32_mouse_position): Discriminate horizontal and vertical
4484 (my_create_scrollbar): Replace with two new functions
4485 my_create_vscrollbar and my_create_hscrollbar.
4486 (x_scroll_bar_create): New argument "horizontal".
4487 Update callers accordingly.
4488 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4489 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4491 (w32_read_socket): Handle WM_HSCROLL cae.
4492 (x_new_font): Don't recompute fringe widths.
4493 Use frame_inhibit_resize. Calculate new menu bar height iff we
4494 build without toolkit. Always clear under internal border.
4495 (x_set_window_size): Don't check frame size or recompute
4496 fringes. Reset fullscreen status before applying sizes.
4497 Always resize as requested by pixelwise argument. Don't call
4498 do_pending_window_change.
4499 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4500 (w32_initialize_display_info): Initialize dpyinfo's
4501 horizontal_scroll_bar_cursor entry.
4502 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4503 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4504 horizontal_scroll_bar_left_border.
4505 (w32fullscreen_hook): Intermittently resize window to normal
4506 when switching from fullscreen to maximized state.
4507 (run_window_configuration_change_hook): Don't run it if frame is
4509 (unwind_change_frame): Remove.
4510 (Fset_window_configuration): Rewrite using frame's official field.
4511 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4512 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4513 * window.h (struct window): New fields old_pointm,
4514 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4515 scroll_bar_height and suspend_auto_hscroll.
4516 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4518 (sanitize_window_sizes): Extern.
4519 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4520 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4521 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4522 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4523 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4525 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4526 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4527 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4528 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4529 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4530 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4531 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4532 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4533 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4534 (Fwindow_old_point, sanitize_window_sizes): New functions.
4535 (Qwindow_sanitize_window_sizes): New symbol.
4536 (window_body_height): Count in horizontal scroll bar.
4537 (set_window_hscroll, Fscroll_left, Fscroll_right):
4538 Set suspend_auto_hscroll slot.
4539 (Fwindow_inside_edges): Count fringes pixelwise.
4540 (coordinates_in_window, Fcoordinates_in_window_p):
4541 Consider horizontal scroll bar.
4542 (check_frame_size, adjust_window_margins): Remove functions and
4543 corresponding calls.
4544 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4545 (temp_output_buffer_show): Reset hscroll related fields.
4546 Initialize old_pointm.
4547 (make_parent_window): Initialize old_pointm.
4548 (make_window): Initialize old_pointm, horizontal scroll bar type,
4549 and scroll bar height.
4550 (resize_frame_windows): Don't count top margin in new sizes.
4551 Don't use safe sizes when shrinking a frame; let the window
4552 manager do the clipping.
4553 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4555 (Fdelete_window_internal): Unchain old_pointm marker.
4556 (window_scroll_pixel_based, Fscroll_other_window):
4558 (Fwindow_text_width, Fwindow_text_height): New argument
4560 (struct saved_window): New fields, old_pointm, hscroll_whole,
4561 suspend_auto_hscroll, scroll_bar_height and
4562 horizontal_scroll_bar_type.
4563 (Fset_window_configuration, save_window_save): Set new fields of
4565 (apply_window_adjustment): Don't call adjust_window_margins.
4566 (set_window_margins): Don't change margins if new sizes don't
4568 (set_window_scroll_bars): New argument "horizontal_type".
4569 Handle horizontal scroll bars. Don't change scroll bars if they
4570 don't fit into window.
4571 (Fset_window_scroll_bars): New argument "horizontal_type".
4572 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4573 (compare_window_configurations): Compare horizontal scroll bar
4575 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4576 horizontal scroll bar height.
4577 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4578 instead of FRAME_LINES.
4579 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4580 ON_VERTICAL_SCROLL_BAR.
4581 (with_echo_area_buffer): Initialize old_pointm.
4582 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4584 (unwind_with_echo_area_buffer): Handle old_pointm.
4585 (update_tool_bar): Set do_update when the tool bar window has at
4586 least one line (since this is what the user sets).
4587 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4588 (redisplay_tool_bar): Return early when toolbar has zero lines.
4589 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4590 (hscroll_window_tree): Handle suspension of auto_hscroll and
4592 (set_horizontal_scroll_bar): New function.
4593 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4594 more than one line. Handle horizontal scroll bars.
4595 (note_mouse_highlight): Handle horizontal scrol bars.
4596 (expose_frame): Set dimensions of XRectangle from frame's text
4598 (Vvoid_text_area_pointer): Update doc-string.
4599 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4600 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4601 (x_set_internal_border_width): New functions.
4602 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4603 (unwind_create_frame_1): Remove.
4604 (Fx_create_frame): Handle horizontal scroll bars. Use official
4605 field of frame structure to inhibit running
4606 window-configuration-change-hook.
4607 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4608 pixelwise. Handle frame's official field.
4609 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4610 x_set_horizontal_scroll_bars, x_set_left_fringe,
4612 * xmenu.c (update_frame_menubar, free_frame_menubar):
4613 Use adjust_frame_size.
4614 * xterm.h (struct x_display_info):
4615 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4617 (struct scroll_bar): Add horizontal slot.
4618 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4619 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4620 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4621 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4622 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4623 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4624 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4625 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4626 (x_clear_under_internal_border): Remove.
4627 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4628 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4629 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4630 HORIZONTAL. Update callers.
4631 (horizontal_action_hook_id): New action hook id.
4632 (x_horizontal_scroll_bar_to_input_event)
4633 (x_create_horizontal_toolkit_scroll_bar)
4634 (xt_horizontal_action_hook)
4635 (x_set_toolkit_horizontal_scroll_bar_thumb)
4636 (XTset_horizontal_scroll_bar, x_net_wm_state)
4637 (x_horizontal_scroll_bar_report_motion): New functions.
4638 (xg_scroll_callback, x_scroll_bar_handle_click):
4639 Handle horizontal scroll bars.
4640 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4641 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4643 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4644 Handle horizontal scroll bars.
4645 (handle_one_xevent): Handle horizontal scroll bar events.
4646 Call x_net_wm_state.
4647 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4649 (x_set_window_size): Don't call check_frame_size and
4650 do_pending_window_change.
4651 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4652 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4653 (x_scroll_bar_set_handle): Add some checks when calling
4656 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4658 Revert previous change.
4659 There is certainly nothing wrong with writing code like 'lo <= i
4660 && i <= hi', even if LO happens to a constant. There isn't even
4661 anything wrong in general with writing 'a <= b' if A happens to
4662 be a constant. At any rate stylistic changes shouldn't
4663 be done like this without discussion.
4665 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4667 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4668 (Fgarbage_collect): Reorder conditions that are written backwards.
4669 * data.c (cons_to_unsigned): Likewise.
4670 * dispnew.c (update_frame_1, sit_for): Likewise.
4671 * fileio.c (file_offset): Likewise.
4672 * filelock.c (read_lock_data, lock_file): Likewise.
4673 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4675 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4676 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4677 * lread.c (read1): Likewise.
4678 * minibuf.c (read_minibuf_noninteractive): Likewise.
4679 * nsterm.m (x_set_frame_alpha): Likewise.
4680 * process.c (wait_reading_process_output): Likewise.
4681 * region-cache.c (delete_cache_boundaries): Likewise.
4682 * xterm.c (x_set_frame_alpha): Likewise.
4684 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4686 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4689 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4691 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4692 because atimer expiration is absolute rather than relative.
4694 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4696 * w32term.h (current_popup_menu, menubar_in_use):
4697 Move declarations from w32term.c.
4699 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4701 * w32fns.c (menubar_in_use): No more static.
4702 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4704 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4706 Move hourglass machinery to RIF.
4707 * dispextern.h (struct redisplay_interface): New members
4708 show_hourglass and hide_hourglass. Indent comments.
4709 (show_hourglass, hide_hourglass): Remove prototypes.
4710 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4711 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4712 (ns_redisplay_interface): Add them.
4713 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4714 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4715 (w32_arrow_cursor): New function to hack around non-GUI frames.
4716 (w32_redisplay_interface): Add new functions.
4717 * w32term.h (w32_arror_cursor): Add prototype.
4718 * xdisp.c (show_hourglass): New function, refactored out from
4719 platform-dependent code.
4720 (cancel_hourglass): Now call to RIF function.
4721 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4722 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4723 (x_redisplay_interface): Add new functions.
4725 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4727 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4728 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4729 and complete previous change.
4730 * frame.c (adjust_frame_height): New function.
4731 (Fset_frame_height, Fset_frame_size): Use it.
4732 (x_set_frame_parameters): Take frame top margin into account.
4734 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4736 * frame.c (Fset_frame_height): Take frame top margin into account.
4737 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4738 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4740 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4742 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4743 menubar_height as such. Tweak comment.
4744 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4745 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4746 All related users changed.
4747 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4748 * xterm.c (handle_one_xevent):
4749 * gtkutil.c (xg_event_is_for_menubar):
4750 * xfns.c (x_window) [USE_X_TOOLKIT]:
4751 * xmenu.c (set_frame_menubar, free_frame_menubar):
4752 Prefer to use FRAME_MENUBAR_HEIGHT.
4754 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4756 * frame.c (Fframe_parameters): Always report frame height without
4757 menu and tool bar lines.
4759 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4761 * nsterm.m (applicationDidFinishLaunching:): Call
4762 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4763 (antialiasThresholdDidChange:): New method for EmacsApp.
4765 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4767 * macfont.m (macfont_update_antialias_threshold): Remove static.
4769 * macfont.h (macfont_update_antialias_threshold): Declare.
4771 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4773 * w32select.c (setup_windows_coding_system):
4774 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4775 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4777 * w16select.c (Fw16_get_clipboard_data):
4778 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4781 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4782 buffer position where we are to start the iteration.
4783 (handle_invisible_prop): Record in it->stop_charpos the position
4784 where the invisible text ends. (Bug#18035)
4785 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4786 row has zero buffer position as their start position.
4787 Reported by martin rudalics <rudalics@gmx.at>.
4789 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4790 infinite looping in redisplay when display lines don't have enough
4791 space to display even a single character. (Bug#18036)
4793 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4795 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4796 * xfns.c (x_window): Use it to allow xfree later.
4797 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4798 where appropriate. Use bool for booleans and remove redundant checks.
4799 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4800 * xterm.c (x_free_frame_resources): Free shell_position.
4802 2014-07-19 K. Handa <handa@gnu.org>
4804 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4805 mandatory font spec (Bug#17973).
4807 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4809 * font.c (font_score): Return the worst score if the size of
4810 ENTITY is wrong by more than a factor 2 (Bug#17973).
4812 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4814 * frame.c (frame_unspecified_color): New function
4815 refactored out from ...
4816 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4817 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4819 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4820 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4821 * lisp.h (set_frame_param): Remove prototype.
4822 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4823 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4826 Prefer 'x_display_info *' to 'Display *' in X selection code.
4827 This helps to avoid unneeded calls to x_display_info_for_display.
4828 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4829 instead of 'Display *'.
4830 (SELECTION_EVENT_DPYINFO): New macro.
4831 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4832 it as an lvalue. Mention this in comment.
4833 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4834 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4835 (selection_data_to_lisp_data, receive_incremental_selection):
4836 Convert to use 'x_display_info *'. Adjust users where appropriate.
4837 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4838 selection data *' as last arg to not return values in args.
4839 (unexpect_property_change): Use common removal technique.
4841 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4843 * print.c (print_preprocess): Adjust to match changed
4844 sub char-table structure and avoid crash (Bug#18038).
4846 * data.c (wrong_choice): Not static any more.
4847 * lisp.h (wrong_choice): Add prototype.
4848 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4849 Declare namebuf as such. Tweak comment.
4850 [USE_GTK]: Likewise for tool_bar_position.
4851 (fset_tool_bar_position) [USE_GTK]: Ditto.
4852 (FRAME_TOOL_BAR_POSITION): New macro.
4853 * frame.c (x_report_frame_params):
4854 * gtkutil.c (update_frame_tool_bar):
4855 * xfns.c (Fx_create_frame): Use it.
4856 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4858 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4860 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4861 buffer's default-directory only if it is a string. (Bug#17986)
4863 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4865 More precise control over values of some buffer-local variables.
4866 * keyboard.c (Qvertical_scroll_bar):
4867 * frame.c (Qleft, Qright): Move to ...
4868 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4869 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4870 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4871 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4872 vertical-scroll-bar, scroll-up-aggressively
4873 and scroll-down-aggressively.
4874 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4876 * nsfns.m, frame.h (Qleft, Qright):
4877 * nsterm.m (Qleft): Remove declarations.
4878 * gtkutil.c (toplevel): Include buffer.h.
4879 * data.c (wrong_choice, wrong_range): New functions.
4880 (store_symval_forwarding): Handle special properties of buffer-local
4881 variables and use functions from the above to signal error, if any.
4883 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4884 values. Add comment.
4885 (struct frame): Re-arrange layout to avoid extra padding and use bit
4886 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4887 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4888 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4889 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4890 Define as no-ops because there are no scroll bars anyway.
4891 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4894 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4895 Add convenient setter.
4896 (font_put_frame_data, font_get_frame_data): Use it.
4898 2014-07-15 Daiki Ueno <ueno@gnu.org>
4900 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4901 pointer argument, before dereferencing.
4902 (XCHAR2B_BYTE2): Likewise.
4904 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4906 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4907 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4908 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4909 Use record_unwind_protect_int and avoid consing.
4910 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4912 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4914 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4916 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4917 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4919 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4920 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4921 * minibuf.c: Include binary-io.h instead of fcntl.h.
4922 (read_minibuf_noninteractive):
4923 Use set_binary_mode instead of handcrafted code.
4924 Don't call emacs_set_tty if emacs_get_tty failed.
4925 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4926 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4927 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4929 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4930 This works around a GCC compiler bug when Emacs is configured with
4931 --enable-gcc-warnings.
4933 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4935 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4936 or characters in string, respectively. Add comment.
4937 * fringe.c (Fdefine_fringe_bitmap):
4938 * fns.c (Fsubstring, substring_both): Use it.
4939 * keymap.c (Fdefine_key, Flookup_key):
4940 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4942 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4943 Use menu_item_width.
4944 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4946 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4948 Improve behavior of 'bzr up; cd src; make -k'.
4949 * Makefile.in (top_srcdir): New var.
4950 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4951 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4952 its expansion is a bit shorter.
4953 (../config.status): Actually build config.status instead of
4955 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4956 New macros, copied and relocated from ../Makefile.in.
4957 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4958 (../config.status, Makefile): New dependencies and rules,
4959 copied with relocation from ../Makefile.in. This should be more
4960 likely to rebuild the build machinery properly if you do a 'make'
4961 in the src directory.
4963 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4965 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4968 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4969 behavior on Windows 7 and later when the function is repeatedly
4970 invoked with the same value of DIR. (Bug#17950)
4972 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4973 string to match the one in w32fns.c.
4975 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4976 stdin to binary mode only if it is connected to a terminal.
4978 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4980 Coalesce extern decls.
4981 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4982 * sysdep.c (emacs_get_tty, emacs_set_tty):
4983 Move duplicate extern decls from here ...
4984 * systty.h: ... to here, so that there's just one copy.
4986 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4988 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4990 * nsfns.m (Fns_popup_font_panel): Ditto.
4992 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4994 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4996 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4998 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4999 [DOS_NT]: Implement for WINDOWSNT.
5001 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5004 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5006 * sysdep.c (suppress_echo_on_tty): New function.
5007 * minibuf.c (read_minibuf_noninteractive): Use it.
5009 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5011 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5012 sysinfo failed. Adjust docstring.
5014 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5016 Implement memory-info for MS-DOS.
5017 * dosfns.c (dos_memory_info): New function.
5018 * dosfns.h (dos_memory_info): Add prototype.
5019 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5020 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5021 of doing some of its job.
5023 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5024 reference termios structure members.
5026 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5028 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5030 * minibuf.c (top): Include systty.h. Declare external
5031 emacs_get_tty and emacs_set_tty.
5032 (Vread_hide_char): New lisp variable.
5033 (read_minibuf_noninteractive): Hide characters with
5034 Vread_hide_char if it is a character. (Bug#17839)
5036 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5038 Implement memory-info for MS-Windows.
5039 * w32.c (w32_memory_info): New function.
5040 * w32.h (w32_memory_info): Prototype it.
5041 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5043 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5045 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5046 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5047 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5048 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5049 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5050 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5051 (decode_coding_big5, decode_coding_charset, decode_coding)
5052 (encode_coding): Adjust users.
5054 * alloc.c (Fmemory_info): New function.
5056 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5058 * syntax.c (back_comment): Use more-natural location for label.
5060 * font.c, font.h (font_unparse_fcname): Now static.
5061 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5063 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5065 Next minor cleanup of font subsystem.
5066 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5067 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5069 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5071 * ftfont.h (ftfont_font_format): Remove prototype.
5072 * ftfont.c (ftfont_font_format): Remove; now unused.
5074 * nsfont.m (nsfont_open):
5075 * w32font.c (w32font_open_internal):
5076 * w32uniscribe.c (uniscribe_open):
5077 * xfont.c (xfont_open):
5078 * xftfont.c (xftfont_open): All users changed.
5080 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5081 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5083 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5085 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5086 x_produce_glyphs does when it generates a stretch glyph that
5087 represents a TAB. (Bug#17969)
5089 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5090 and there is a display property at that position, don't call
5091 move_it_to to move to a position before window start. (Bug#17942)
5092 Fix condition for finding CHARPOS by the first call to move_it_to.
5095 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5097 * syntax.c (find_defun_start): Try the cache even
5098 if !open_paren_in_column_0_is_defun_start.
5099 (back_comment): If find_defun_start was pessimistic, use the
5100 scan_sexps_forward result to improve the cache (bug#16526).
5102 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5104 * xdisp.c (redisplay_window): If redisplay of a window ends up
5105 with point in a partially visible line at end of the window, make
5106 sure the amended position of point actually has smaller Y
5107 coordinate; if not, give up and scroll the display. (Bug#17905)
5109 * window.c (window_scroll_pixel_based): When point ends up at the
5110 last fully visible line, don't let move_it_to stop at the left
5111 edge of the line and dupe us into thinking point is inside the
5114 * w32.c (network_interface_info): Make sure the argument is a
5117 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5119 * process.c (read_and_dispose_of_process_output): Fix typo
5120 in previous patch: we want nonnegative fds, not nonzero fds.
5122 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5124 * chartab.c (char_table_translate): Move to...
5125 * character.h (char_table_translate): ... inline function here.
5126 Avoid Faref and assume that args are always valid. This helps to
5127 speedup search, which is especially important for a huge buffers.
5128 * lisp.h (char_table_translate): Remove prototype.
5130 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5131 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5132 New function, with an intention to avoid code duplication between
5134 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5136 * ftfont.c (ftfont_open):
5137 * macfont.m (macfont_open):
5138 * xftfont.c (xftfont_open): Use it.
5140 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5142 * process.c: Add sanity checks for file descriptors (Bug#17844).
5143 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5144 Check that infd is nonnegative before using it as an fd.
5145 (read_and_dispose_of_process_output, Fprocess_send_eof):
5146 Likewise, for outfd.
5147 (wait_reading_process_output): Omit unnecessary check of infd.
5149 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5151 Minor fixups related to usage of the 'long' type.
5152 * gnutls.c (emacs_gnutls_handshake):
5153 * xfaces.c (dump_realized_face):
5154 Work even if 'long' is narrower than 'void *'.
5155 * termcap.c (scan_file):
5156 * xselect.c (x_decline_selection_request)
5157 (x_reply_selection_request, x_get_window_property):
5158 * xterm.c (x_set_frame_alpha):
5159 Remove unnecessary 'L' suffixes of integer constants.
5160 * xfns.c (hack_wm_protocols):
5161 * xselect.c (x_fill_property_data):
5162 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5163 Remove unnecessary casts to 'long'.
5164 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5166 Minor ImageMagick safety fixes.
5167 * image.c (imagemagick_compute_animated_image):
5168 Remove useless assignment to local. Avoid problems if dest_width is 0.
5169 (imagemagick_load_image): Use int for pixel counts that can't
5170 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5171 a row width greater than the image width (or greater than LONG_MAX!).
5173 2014-07-04 K. Handa <handa@gnu.org>
5175 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5176 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5177 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5179 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5181 * font.h (struct font_driver): Remove get_outline and free_outline;
5182 not used by any font driver.
5183 * ftfont.c (ftfont_driver):
5184 * macfont.m (macfont_driver):
5185 * nsfont.m (nsfont_driver):
5186 * w32font.c (w32font_driver):
5187 * w32uniscribe.c (uniscribe_font_driver):
5188 * xfont.c (xfont_driver): Related users changed.
5189 * xselect.c (x_get_window_property): Use convenient xmalloc.
5190 Call to xfree only if some data was really allocated.
5192 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5194 On MS-Windows, display busy cursor on all GUI frames.
5195 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5196 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5197 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5199 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5200 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5202 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5204 Use convenient alists to manage per-frame font driver-specific data.
5205 * frame.h (struct frame): Rename font_data_list to...
5206 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5207 * font.h (struct font_data_list): Remove; no longer need a special
5209 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5211 * font.c (font_put_frame_data, font_get_frame_data)
5212 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5214 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5215 Related users changed.
5216 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5217 Prefer convenient xmalloc and xfree.
5219 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5221 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5222 the window whose glyph row is being prepared and a flag whether it
5223 is for mode/header line. Make sure the glyph row's marginal areas
5224 are in sync with what the window wants.
5227 * xdisp.c (display_line, display_mode_line):
5228 Call prepare_desired_row with additional arguments, as appropriate.
5230 * dispextern.h (prepare_desired_row): Adjust prototype.
5232 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5234 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5235 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5236 caused by xw_popup_dialog in daemon mode (Bug#17891).
5238 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5240 * frame.c (do_switch_frame): When switching to another TTY frame,
5241 make sure FrameCols and FrameRows are in sync with the new frame's
5244 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5246 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5247 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5248 min_char slots. Adjust comment.
5249 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5250 Add SUB_CHAR_TABLE_OFFSET member.
5251 (make_uninit_sub_char_table): New function.
5252 (toplevel): Add compile-time assert to verify suitable member layout
5253 in Lisp_Sub_Char_Table.
5254 * alloc.c (mark_char_table): Add extra argument to denote char table
5255 subtype. Adjust to match new layout of sub char-table.
5256 (mark_object): Always mark sub char-tables with mark_char_table.
5257 * chartab.c (make_sub_char_table, copy_sub_char_table)
5258 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5259 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5260 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5261 All related users changed.
5262 * lread.c (read1): Adjust to match new layout of sub char-table.
5263 * print.c (print_object): Likewise (Bug#17898).
5265 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5267 * keymap.c (get_keyelt): Simplify.
5268 (copy_keymap_item): Remove left-over code for when we had
5269 key-shortcut caches.
5271 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5273 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5274 (dealloc): Remove for EmacsScroller.
5276 * nsterm.h (EmacsScroller): Remove dealloc.
5278 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5280 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5282 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5284 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5285 when setNeedsDisplay is called so we don't trigger redisplay for every
5288 * nsterm.m (any_help_event_p): New variable.
5289 (mouseMoved:): Set any_help_event_p to YES if help event is
5290 generated. Remove else with empty help event that triggered redisplay
5291 for every mouse move.
5292 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5294 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5296 * xfns.c (Qsuppress_icon): Remove; no real users.
5297 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5298 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5299 (syms_of_w32fns): Don't DEFSYM it.
5301 2014-06-29 Glenn Morris <rgm@gnu.org>
5303 * Makefile.in (ns-app): Mark as PHONY.
5305 2014-06-28 Glenn Morris <rgm@gnu.org>
5307 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5308 liblw.a in this directory.
5310 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5312 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5313 also in unibyte case. (Bug#17865)
5315 2014-06-28 K. Handa <handa@gnu.org>
5317 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5318 (MIN_CHARBUF_SIZE): New macro.
5319 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5321 2014-06-27 Glenn Morris <rgm@gnu.org>
5323 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5324 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5325 (.el.elc): Replace suffix rule with pattern rule.
5326 (%.elc): New pattern rule, with order-only prerequisite.
5327 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5328 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5329 in place of BOOTSTRAPEMACS.
5331 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5333 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5335 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5337 Consistently use validate_subarray to verify substring.
5338 * fns.c (validate_substring): Not static any more. Adjust to
5339 use ptrdiff_t, not EMACS_INT, because string and vector limits
5340 can't exceed ptrdiff_t even if EMACS_INT is wider.
5341 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5342 (secure_hash): Adjust user.
5343 * lisp.h (validate_subarray): Add prototype.
5344 * coding.c (Fundecodable_char_position):
5345 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5346 Use validate_subarray. Adjust comment to mention substring.
5348 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5350 Do not allow out-of-range character position in Fcompare_strings.
5351 * fns.c (validate_subarray): Add prototype.
5352 (Fcompare_substring): Use validate_subarray to check ranges.
5353 Adjust comment to mention that the semantics was changed. Also see
5354 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5356 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5358 Be more consistent about the 'Qfoo' naming convention.
5359 * image.c (Fimagemagick_types):
5360 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5361 * process.c (Fmake_network_process):
5362 Rename C local identifier 'Qfoo to avoid giving the false
5363 impression that it stands for the symbol 'foo'.
5365 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5367 Simplify and cleanup character conversion stuff.
5368 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5370 * character.c (multibyte_char_to_unibyte)
5371 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5372 * character.h (make_char): Remove; unused.
5373 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5374 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5375 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5376 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5377 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5379 2014-06-22 Mario Lang <mlang@delysid.org>
5381 * w32fns.c (Fw32_shell_execute): The the -> the.
5383 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5385 * xmenu.c (mouse_position_for_popup):
5386 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5387 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5388 * menu.c (Fx_popup_menu):
5389 * xselect.c (x_handle_dnd_message): Adjust users.
5390 * menu.h (mouse_position_for_popup): Remove prototype.
5391 * xterm.h (x_relative_mouse_position): Add prototype.
5392 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5393 call XFree if XQueryTree returns zero.
5395 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5397 * indent.c (Fvertical_motion): Doc fix.
5398 Move to the goal column, if any, with a single call to
5399 move_it_in_display_line, not in two calls. Doing this with two
5400 calls causes move_it_in_display_line apply the line-prefix
5401 handling twice instead of just once. (Bug#17823)
5403 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5405 Port to OS X ACLs (Bug#17810).
5406 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5407 ACL_TYPE_ACCESS) doesn't work.
5409 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5411 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5412 before checking key-translation-map (bug#17659).
5414 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5416 * font.c (font_make_object): Avoid dangling pointer which may
5417 crash GC (Bug#17771).
5419 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5421 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5422 prototype of DGifCloseFile as appropriate for older and newer
5424 (gif_close): New function, encapsulates the differences in the
5425 calling sequence of DGifCloseFile before v5.1.0 and after it.
5426 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5427 error string where appropriate. (Bug#17790)
5429 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5430 macro execution, make sure point didn't move since last complete
5431 redisplay, as the condition for using the glyph matrix
5432 information. (Bug#17777)
5434 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5436 Minor cleanup of fonset code.
5437 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5438 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5439 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5440 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5441 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5442 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5443 (free_realized_fontset): Remove because a no-op since 2008.
5444 (free_face_fontset): Adjust user.
5445 (syms_of_fontset): Shrink fontset by one extra slot.
5447 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5449 Omit redundant extern decls.
5450 Most of this patch is from Dmitry Antipov, in:
5451 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5452 * commands.h (update_mode_lines):
5453 * frame.h (Qbackground_color, Qforeground_color)
5454 (x_set_menu_bar_lines):
5455 * ftfont.c (ftfont_font_format):
5456 * intervals.h (Qkeymap, Qfont):
5457 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5458 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5459 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5460 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5461 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5462 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5463 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5464 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5465 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5466 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5467 (Qtool_bar, Qheader_line):
5468 * macros.c (Fexecute_kbd_macro):
5469 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5470 * xterm.c (x_delete_terminal, XSetIMValues):
5471 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5472 (x_implicitly_set_name, popup_activated)
5473 (widget_store_internal_border):
5474 Remove redundant decls.
5475 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5476 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5477 Remove _Noreturn, as make-docfile now does that for us.
5478 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5479 (Qregion_extract_function): New decl.
5480 * window.c, xfns.c: Include menu.h.
5482 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5484 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5486 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5488 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5489 * callint.c (read_file_name): ... convert to static here.
5490 * lisp.h (Fread_file_name): Do not EXFUN it.
5491 (STRING_COPYIN): Remove; unused.
5492 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5493 (char_composable_p): ... static function. All users changed.
5494 * eval.c (toplevel): Remove redundant #include directives.
5495 * xterm.c (x_initialize): Add static to match prototype.
5496 * ccl.c (Fccl_execute_on_string):
5497 * font.c (fon_intern_prop): Use make_specified_string.
5499 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5501 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5502 Reported by David Caldwell in:
5503 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5505 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5507 Do not ask for XRender extension each time XFT font is opened.
5508 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5509 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5511 2014-06-15 Glenn Morris <rgm@gnu.org>
5513 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5515 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5517 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5518 information if we are in the middle of executing a keyboard macro,
5519 since redisplay doesn't update the screen until the macro is
5520 finished. (Bug#17777)
5522 * alloc.c (cleanup_vector): Don't dereference a font driver
5523 pointer if it is NULL. (Bug#17771)
5525 2014-06-13 Glenn Morris <rgm@gnu.org>
5527 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5528 ($(lispsource)/international/charprop.el)
5529 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5530 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5531 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5532 GNU make automatically passes command-line arguments to sub-makes.
5534 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5536 Avoid hangs in accept-process-output (Bug#17647).
5537 * lisp.h, process.c (wait_reading_process_input):
5538 Return int, not bool. All uses changed.
5539 * process.c (SELECT_CANT_DO_WRITE_MASK):
5540 Remove macro, replacing with ...
5541 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5543 (status_notify): New arg WAIT_PROC. Return int, not void.
5546 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5548 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5549 the frame is the initial frame, because the hook is not set up
5550 then, and Emacs crashes.
5551 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5553 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5555 * keymap.c (silly_event_symbol_error): Don't recommend the use
5558 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5560 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5561 matching overlay strings with 'cursor' property against buffer
5562 positions traversed in the glyph row. (Bug#17744)
5564 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5566 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5569 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5570 determine 10.9 (Bug#17751).
5572 * macfont.m (macfont_draw): Positions were not freed.
5574 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5576 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5577 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5578 function. Also adjust comment.
5579 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5581 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5582 * font.c (font_done_for_face):
5583 * xfaces.c (realize_non_ascii_face): Adjust user.
5584 * font.h (struct font_driver): Convert 'prepare_face' to return
5585 void because its return value is never used anyway.
5586 * xfont.c (xfont_prepare_face): Return void.
5587 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5588 (xftfont_done_face): Use xfree.
5590 * dispextern.h (last_tool_bar_item): Remove declaration.
5591 * frame.h (struct frame): New member last_tool_bar_item.
5592 * frame.c (make_frame): Initialize it.
5593 * xdisp.c (toplevel): Remove last_tool_bar_item.
5594 (handle_tool_bar_click, note_tool_bar_highlight):
5595 * w32term.c (w32_read_socket, w32_initialize):
5596 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5598 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5599 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5601 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5603 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5604 * process.c (Faccept_process_output)
5605 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5606 the return value is about PROCESS, not about other processes.
5608 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5610 Further adjustments to mark_object and friends.
5611 Now the mark_object's stack is just 32 bytes on a 64-bit
5612 system, which means extra 20% off the stack usage.
5613 * alloc.c (mark_save_value): As before, refactored out from ...
5614 (mark_object): ... adjusted user. Also add comment.
5616 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5618 Fix core dump after a dropped X connection (Bug#17704).
5619 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5620 is dead, as we may be shutting down.
5622 2014-06-08 Glenn Morris <rgm@gnu.org>
5624 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5626 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5628 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5630 If a C name must be extern on some platforms, make it extern on all.
5631 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5633 * font.h (ftxfont_driver) [HAVE_XFT]:
5634 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5635 * lisp.h (get_frame_param):
5636 * menu.h (tty_menu_show):
5637 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5638 * termhooks.h (encode_terminal_code):
5639 * xterm.h (x_menu_wait_for_event):
5641 * frame.c (get_frame_param):
5642 * fringe.c (max_used_fringe_bitmap):
5643 * ftxfont.c (ftxfont_driver):
5644 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5645 * menu.c (menu_items_inuse):
5646 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5647 * term.c (encode_terminal_code, tty_menu_show):
5648 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5649 * xfaces.c (load_color):
5650 * xmenu.c (x_menu_wait_for_event):
5653 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5655 Change object marking routines to minimize stack usage.
5656 This change moves a few cold paths from mark_object to NO_INLINE
5657 functions and adjusts symbol marking loop. According to GCC 4.8.2
5658 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5659 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5660 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5661 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5662 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5663 refactored out from ...
5664 (mark_object): ... adjusted user. Also mark symbols in a tight
5666 (mark_face_cache): Add NO_INLINE.
5668 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5670 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5671 contains garbage on WINDOWSNT (which could potentially infloop at
5674 Minimize cursor motion during TTY menu updates.
5675 * term.c (tty_menu_display): Don't position cursor here.
5676 Instead, pass the cursor coordinates to update_frame_with_menu.
5677 (tty_menu_activate): Send the hide cursor command only once in an
5678 iteration through the outer 'while' loop.
5680 * dispnew.c (update_frame_1): Accept an additional argument
5681 SET_CURSOR_P, and position the cursor at the end of the frame
5682 update only if that argument is non-zero. All callers changed to
5683 provide the additional argument as non-zero, except for
5684 update_frame_with_menu.
5685 (update_frame_with_menu): Accept 2 additional arguments ROW and
5686 COL; if they are non-negative, instruct update_frame_1 not to
5687 position the cursor, and instead position it according to ROW and COL.
5689 * dispextern.h (update_frame_with_menu): Update prototype.
5691 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5693 * callproc.c (call_process): Don't check read-only if we don't insert
5694 anything (bug#17666).
5696 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5698 * dispnew.c (update_frame_with_menu): Set display_completed.
5700 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5702 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5704 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5706 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5708 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5709 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5711 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5713 * window.c (Frecenter): Signal an error if window-buffer is not
5716 * keyboard.c (make_lispy_position): Don't include a buffer position in
5717 mode/header-line mouse events.
5719 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5720 Vunread_command_events (bug#17650).
5722 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5724 * xterm.c (x_setup_pointer_blanking):
5725 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5727 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5729 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5730 because it will be defined in generated config.h if needed.
5732 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5734 Use terminal-specific hooks to display popup dialogs.
5735 * termhooks.h (struct terminal): New field popup_dialog_hook.
5736 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5737 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5738 code and use popup_dialog_hook.
5739 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5740 * nsterm.h (ns_popup_dialog): Adjust prototype.
5741 * nsterm.m (ns_create_terminal):
5742 * w32term.c (w32_create_terminal):
5743 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5744 Setup popup_dialog_hook.
5746 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5748 * w32heap.c (report_temacs_memory_usage): Improve the report by
5749 reporting the large blocks that are actually occupied at dump time.
5751 * w32console.c (initialize_w32_display): Set the console
5752 menu_show_hook, otherwise TTY menus are broken on w32.
5754 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5756 Use terminal-specific hooks to display menus.
5757 * termhooks.h (struct terminal): New field menu_show_hook.
5758 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5759 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5761 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5762 * nsmenu.m (ns_menu_show):
5763 * w32menu.c (w32_menu_show):
5764 * xmenu.c (x_menu_show):
5765 * term.c (tty_menu_show): Adjust to use bit flags.
5766 (set_tty_hooks): Set menu_show_hook.
5767 * xterm.c (x_create_terminal):
5768 * nsterm.m (ns_create_terminal):
5769 * msdos.c (initialize_msdos_display):
5770 * w32term.c (w32_create_terminal): Likewise.
5772 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5774 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5776 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5778 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5779 (FD_SET): Don't define on WINDOWSNT.
5781 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5783 * emacs.c: Include "sysselect.h", to define its inline functions.
5784 Reported by Glenn Morris in:
5785 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5787 Do not require libXt-devel when building with gtk.
5788 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5789 dependency on libXt-devel.
5790 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5791 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5792 lwlib-widget.h now does this.
5793 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5795 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5797 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5798 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5799 (delete_write_fd, wait_reading_process_output):
5800 Remove now-redundant easserts.
5801 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5802 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5803 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5804 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5806 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5808 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5809 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5810 (calloc): Don't undef, it is never defined.
5811 (HEAP_ENTRY_SHIFT): Remove unused macro.
5813 * Makefile.in (C_HEAP_SWITCH): Remove.
5814 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5816 Fix MS-Windows build broken by menu changes on 2014-06-02.
5817 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5819 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5820 Define instead of including ../lwlib/lwlib.h, which causes
5821 compilation errors due to missing X11 headers.
5823 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5825 * process.c (wait_reading_process_output): Omit incorrect test of
5826 p->infd against zero. Add easserts for infd having a plausible value.
5828 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5830 Adjust to match recent lwlib changes.
5831 * menu.h (xmalloc_widget_value): Replace by ...
5832 (make_widget_value): ... new prototype.
5833 * menu.c (xmalloc_widget_value): Replace by ...
5834 (make_widget_value): ... new function.
5835 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5836 * gtkutil.c (malloc_widget_value, free_widget_value):
5837 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5838 * keyboard.h (enum button_type, struct _widget_value):
5839 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5841 * nsmenu.m (ns_update_menubar, ns_menu_show):
5842 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5843 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5844 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5846 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5848 * image.c (x_query_frame_background_color)
5849 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5850 Fix --enable-gcc-warnings compilation without image libraries.
5852 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5854 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5855 emulated break value only if it goes up.
5856 (sbrk): Add assertion that the INCREMENT argument is strictly
5857 zero. Improve and correct the commentary.
5859 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5861 Improve AIX-related merge from emacs-24.
5862 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5863 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5864 not on AIX; since we're on the trunk we can use enums more broadly.
5866 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5868 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5870 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5871 to min(value, whole).
5873 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5875 Bring back the changes to GDB-visible symbols, but only on AIX.
5876 And only if it's not pre-4.2 GCC.
5877 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5878 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5879 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5882 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5884 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5885 with PT, not GPT. (Bug#16433)
5887 Revert last changes to GDB-visible symbols.
5888 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5889 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5890 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5893 2014-06-02 Glenn Morris <rgm@gnu.org>
5895 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5897 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5899 Fix port to 32-bit AIX with xlc (Bug#17598).
5900 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5901 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5902 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5903 to work around a compiler bug in IBM xlc 12.1.
5905 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5907 * xterm.c (x_update_window_end): Don't invalidate the entire
5908 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5909 highlight needs to be redisplayed. (Bug#17588)
5911 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5913 Port the GDB-visible symbols to AIX.
5914 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5915 optimizes away the relevant external symbols. Use enums instead;
5916 this suffices for the AIX port, which is 32-bit-only anyway.
5917 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5918 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5919 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5922 Include sources used to create macuvs.h.
5923 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5924 * macuvs.h: Use automatically-generated header.
5926 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5928 Port signal-handling to DragonFly BSD (Bug#17646).
5929 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5930 Move implementations from callproc.c to sysdep.c.
5931 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5932 Move declarations from process.h to syssignal.h.
5934 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5936 * callint.c (Ffuncall_interactively): Add usage.
5938 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5940 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5942 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5944 * w32heap.c (malloc_before_dump, malloc_after_dump)
5945 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5946 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5947 set errno where appropriate to emulate CRT functions.
5949 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5951 Debugging facility to check whether 'const char *' points to
5952 relocatable data of non-pure Lisp string.
5953 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5954 (mark_maybe_pointer): ... adjusted user.
5955 (relocatable_string_data_p): New function.
5956 * lisp.h (relocatable_string_data_p): Add prototype.
5957 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5958 the pointer to relocatable Lisp data is not used.
5960 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5962 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5963 * atimer.c (block_atimers):
5964 * callproc.c (block_child_signal): Block SIGINT too;
5965 otherwise, its handler might now unblock signals that it shouldn't.
5966 * keyboard.c (read_char): Clear signal mask, since we may
5967 be in a SIGINT handler, and many signals may be masked.
5968 * keyboard.c (handle_interrupt):
5969 * sysdep.c (handle_arith_signal):
5970 Clear signal mask instead of just unblocking the signal that
5971 was received, since several signals may be blocked at this point.
5973 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5975 * Makefile.in (TEMACS_POST_LINK): Remove target.
5976 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5977 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5979 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5981 * xmenu.c (xdialog_show): Remove prototype, rename to
5982 x_dialog_show, remove 2nd arg because it's always zero
5983 and simplify accordingly.
5984 (xw_popup_dialog): Adjust user.
5985 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5986 2nd arg because it's always zero and simplify accordingly.
5987 (w32_popup_dialog): Adjust user.
5989 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5991 * w32heap.c (report_temacs_memory_usage): New function.
5993 * unexw32.c (unexec) [ENABLE_CHECKING]:
5994 Call report_temacs_memory_usage.
5996 * w32heap.h (report_temacs_memory_usage): Add prototype.
5998 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6000 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6001 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6003 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6005 * buffer.c (init_buffer): Accept an argument 'initialized'.
6006 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6007 mmap_regions and mmap_fd, to avoid referencing stale data from the
6008 dump phase. Add an assertion for buffer text of buffers created
6009 in temacs before this function is called. (Bug#17622)
6010 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6012 * lisp.h (init_buffer): Update prototype.
6014 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6016 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6018 * alloc.c (Fgarbage_collect): Fix compilation with
6019 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6021 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6023 * frame.c, frame.h (frame_char_to_pixel_position)
6024 (frame_set_mouse_position): Now static, and made private in
6025 frame.c rather than public in frame.h.
6027 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6029 Refactor mouse positioning stuff to avoid code duplication.
6030 * frame.h (frame_char_to_pixel_position): New function.
6031 (x_set_mouse_position): Rename to...
6032 (frame_set_mouse_position): ...new function.
6033 (frame_set_mouse_pixel_position): Add prototype.
6034 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6035 Rename to frame_set_mouse_pixel_position.
6036 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6038 * xterm.h, w32term.h ( x_set_mouse_position)
6039 (x_set_mouse_pixel_position): Remove prototypes.
6041 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6043 On X, always make pointer visible when deleting frame (Bug#17609).
6044 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6046 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6048 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6049 * keyboard.c (gobble_input): If there is no terminal input error,
6050 make sure the pointer is visible for all frames on this terminal.
6051 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6052 it was previously disabled.
6054 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6056 * data.c (Fzerop): Move to Elisp.
6057 (syms_of_data): Don't defsubr it.
6058 * keyboard.c (echo_keystrokes_p): New function.
6059 (read_char, record_menu_key, read_key_sequence): Use it.
6061 * callint.c (Qfuncall_interactively): New var.
6062 (Qcall_interactively): Remove.
6063 (Ffuncall_interactively): New function.
6064 (Fcall_interactively): Use it.
6065 (syms_of_callint): Defsubr it.
6067 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6069 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6070 relocated from under us.
6072 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6074 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6075 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6076 configure, not from HEAPSIZE.
6077 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6079 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6080 for MinGW, since it no longer uses gmalloc.
6082 * buffer.c: Do not define mmap allocations functions for Windows.
6083 Remove mmap_find which is unused. Remove mmap_set_vars which does
6085 [WINDOWSNT]: Include w32heap.h.
6086 (init_buffer): Always allocate new memory for buffers.
6088 * emacs.c: Remove mmap_set_vars calls.
6090 * image.c (free_image): Undef free for Windows because it is
6091 redirected to our private version.
6093 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6094 (copy_executable_and_dump_data): Remove dumping the heap section.
6095 (unexec): Restore using_dynamic_heap after dumping.
6097 * w32heap.c (dumped_data_commit, malloc_after_dump)
6098 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6099 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6100 (mmap_free): New functions.
6102 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6104 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6106 * image.c (imagemagick_load_image): Use MagickRealType for local
6107 'color_scale', instead of double, to avoid a GCC warning about
6110 * xfns.c (Fx_window_property): Remove unused local.
6112 Don't kill already-reaped process (Bug#17561).
6113 * process.c (process_send_signal): Fix race condition where a
6114 subprocess was reaped by a signal handler between the check for
6115 liveness and calling 'kill', which meant that Emacs could in
6116 theory kill an innocent bystander process. Do the fix by blocking
6117 SIGCHLD in a critical section that checks liveness before killing.
6119 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6121 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6123 2014-05-26 Ken Brown <kbrown@cornell.edu>
6125 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6126 even if !CYGWIN (see bug#17510).
6128 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6130 * nsfns.m (Fns_do_applescript): Surround NSApp run
6131 with calls to ns_init_events, ns_finish_events (Bug#17424).
6133 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6135 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6136 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6138 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6139 with calls to ns_init_events, ns_finish_events (Bug#17424).
6141 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6143 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6144 if we are iterating over an object that generates glyphs for
6145 marginal areas. (Bug#17585)
6147 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6149 * xdisp.c (safe__call1, safe__eval): Now static.
6151 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6153 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6154 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6155 (safe_call1): Call safe_call instead of safe__call directly.
6157 2014-05-26 Ken Brown <kbrown@cornell.edu>
6159 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6160 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6163 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6165 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6166 (safe__call, safe__call1, safe__eval): New functions.
6167 (safe_call): Use it.
6168 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6169 (display_mode_element): Same for `:eval'.
6171 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6173 Fix port to 32-bit AIX (Bug#17540).
6174 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6175 twice. _text already includes this offset.
6176 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6178 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6180 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6181 when closest_pos is identical to to_charpos, don't recurse, since
6182 we already tried that, and failed. (Bug#17539)
6184 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6185 unwinding when frame's faces were not initialized yet, increment
6186 the frame's image-cache reference count before calling
6187 x_free_frame_resources. Don't dereference
6188 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6190 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6192 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6195 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6196 macfont.m, call draw with adjusted arguments so font drivers
6197 don't need to do that.
6199 * macfont.m (macfont_draw): Merge changes from Macport.
6201 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6203 * alloc.c (garbage_collect_1): New function, with all of the guts
6204 of Fgarbage_collect.
6205 (mark_stack): Accept an argument END and don't mark Lisp objects
6206 on the stack beyond the address given by END. Calculation of END
6207 was moved to Fgarbage_collect.
6208 (Fgarbage_collect): Calculate the end address of the stack portion
6209 that needs to be examined by mark_stack, and pass that address to
6210 garbage_collect_1, which will pass it to mark_stack.
6211 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6212 for more details about the underlying problems. In particular,
6213 this avoids dumping Emacs with the large hash-table whose value is
6214 held in purify-flag for most of the time loadup.el runs.
6216 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6218 * xfns.c (x_window_property_intern): New function (code from
6220 (Fx_window_property): Call x_window_property_intern. If property
6221 not found and NILP (source) and outer window != inner window,
6222 check outer window for property (Bug#17537).
6224 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6226 Supply malloc and alloc_size attributes for extern allocators.
6227 This documents the C API, and helps GCC generate a bit better code.
6228 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6229 (ATTRIBUTE_MALLOC_SIZE): New macros.
6230 * gmalloc.c (malloc, realloc, calloc):
6231 * gtkutil.h (malloc_widget_value):
6232 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6233 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6236 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6238 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6239 * image.c (imagemagick_load_image): Port to hosts that do not use
6240 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6242 2014-05-21 Leo Liu <sdl.web@gmail.com>
6244 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6246 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6248 * dbusbind.c (xd_signature): Revert last 2 patches.
6250 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6252 Allow any non-nil value to count as true in bool-vector.
6253 Likewise for xd_signature in dbusbind.c.
6254 This is more consistent with the usual practice in Emacs, which is
6255 that any non-nil value counts as true.
6256 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6257 * dbusbind.c (xd_signature): Likewise, for booleans.
6258 * data.c, lisp.h (Qbooleanp):
6259 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6261 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6263 * lisp.h (CHECK_BOOLEAN): New function.
6264 * alloc.c (Fbool_vector): New function.
6265 (syms_of_alloc): Defsubr it.
6266 * data.c (Qbooleanp): New symbol.
6267 (syms_of_data): DEFSYM it.
6268 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6270 * font.c (font_matching_entity): Extract font-entity object
6271 from the vector of matching entities (Bug#17486).
6273 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6275 Assume C99 or later (Bug#17487).
6276 * bytecode.c (B__dummy__): Remove.
6277 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6278 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6279 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6280 * regex.c (DEBUG_PRINT): Assume varargs macros.
6281 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6283 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6285 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6286 memory for every buffer that was dumped.
6288 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6290 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6291 (Fnreverse): Allow vectors and bool vectors.
6293 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6295 Minor cleanup for terminal setup.
6296 * termhooks.h (create_terminal): Adjust prototype.
6297 * terminal.c (create_terminal): Pass output method and RIF as args.
6298 (init_initial_terminal):
6299 * nsterm.m (ns_create_terminal):
6300 * term.c (init_tty):
6301 * w32term.c (w32_create_terminal):
6302 * xterm.c (x_create_terminal): Adjust users.
6303 Avoid redundant NULL initializers and add comments.
6305 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6307 * keyboard.c (Qdeactivate_mark): Now static.
6309 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6311 If available, use Xfixes extension to do pointer blanking.
6312 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6313 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6314 (make_invisible_cursor): Move to...
6315 * xterm.c (make_invisible_cursor): ...here.
6316 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6317 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6318 (x_term_init): Call to x_setup_pointer_blanking.
6319 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6320 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6322 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6324 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6326 2014-05-12 Glenn Morris <rgm@gnu.org>
6328 * fileio.c (Ffile_executable_p): Doc tweak.
6330 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6332 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6333 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6335 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6337 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6339 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6341 Fix initialization of minibuffer history variable (Bug#17430).
6342 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6343 Move the initialization up to prevent any "value void" message.
6345 2014-05-08 Samuel Bronson <naesten@gmail.com>
6347 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6348 are matched (bug#17413).
6350 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6352 Stop tooltips pulling Emacs window to front (Bug#17408).
6353 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6354 SetWindowPos invocations.
6356 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6358 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6359 not initialized (Bug#17398).
6361 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6363 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6365 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6367 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6368 [HAVE_NS]: Do not include png.h.
6369 (x_query_frame_background_color): New function.
6370 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6371 (png_load_body): Coalesce duplicate code.
6373 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6375 Consult libpng-config more consistently (Bug#17339).
6376 * Makefile.in (PNG_CFLAGS): New var.
6377 (ALL_CFLAGS): Use it.
6378 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6379 CFLAGS now handles this.
6381 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6383 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6384 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6385 because WCONTINUED is always defined now.
6386 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6388 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6390 * buffer.c (overlay_strings): Fix the wording of the commentary.
6392 2014-05-01 Glenn Morris <rgm@gnu.org>
6394 * floatfns.c (Fisnan):
6395 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6397 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6399 * term.c (tty_menu_activate): A better initialization for cursor
6402 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6404 * intervals.c: Tighten assertions.
6405 (create_root_interval): Make sure the interval is not empty.
6406 (intervals_equal): Use booleans.
6407 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6408 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6409 (balance_possible_root_interval): Simplify and use booleans.
6410 (split_interval_right, split_interval_left): Check LENGTH, and remove
6411 now redundant assertion.
6412 (adjust_intervals_for_insertion): Remove now redundant assertions.
6413 (delete_node, interval_deletion_adjustment)
6414 (adjust_intervals_for_deletion, merge_interval_right)
6415 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6416 (reproduce_interval): Make sure the interval is not empty.
6418 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6420 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6421 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6422 satisfaction that they would always be initialized.
6424 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6426 * term.c (tty_menu_display): Move the cursor to the active menu item.
6427 (tty_menu_activate): Return the cursor to the active menu item
6428 after displaying the menu and after displaying help-echo.
6429 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6430 for the details of why this is needed by screen readers and
6433 2014-04-30 Glenn Morris <rgm@gnu.org>
6435 * process.c (handle_child_signal):
6436 Handle systems without WCONTINUED. (Bug#15110, 17339)
6438 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6440 * window.c (struct saved_window): Remove mark.
6441 (Fset_window_configuration, save_window_save)
6442 (compare_window_configurations): Don't touch marks any more.
6444 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6446 Use bits_word for gcmarkbits.
6447 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6448 bits_word is typically a tad more efficient for mark bits than
6449 unsigned is, so use bits_word. All uses changed.
6450 * lisp.h (BITS_PER_INT): Remove; no longer used.
6452 Avoid undefined behavior in signed left shift.
6453 This ports to GCC 4.9.0 with -fsanitize=undefined.
6454 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6456 * regex.c (extract_number):
6457 * lisp.h (make_number, XINT):
6458 Do not shift a 1 bit left into a sign bit.
6459 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6460 not int, for gcmarkbits. All uses changed.
6462 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6464 * search.c (Fnewline_cache_check): Don't try to count newlines
6465 outside the buffer's restriction, as find_newline doesn't support that.
6467 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6469 * window.c (Fset_window_configuration): Deactivate the mark before
6471 (set_window_buffer): Ignore window_initialized.
6472 (window_initialized): Remove.
6473 * keyboard.c (Qdeactivate_mark): Not static any more.
6474 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6477 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6479 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6480 and to clang 3.4, which have fixed the bug. This should let us
6481 run a bit faster on these platforms when address sanitization is
6484 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6486 Port to GCC 4.9.0 with --enable-gcc-warnings.
6487 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6489 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6490 a way that also works with GCC 4.9.0.
6492 * search.c (Fnewline_cache_check): Remove unused locals.
6494 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6496 * search.c (find_newline1): New subroutine.
6497 (Fnewline_cache_check): New function.
6498 (syms_of_search): Defsubr it.
6500 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6502 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6503 * keyboard.c (unblock_input): Add comment.
6504 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6506 2014-04-22 Daniel Colascione <dancol@dancol.org>
6508 * lread.c (readevalloop_eager_expand_eval): New function
6509 that can recurse into toplevel forms.
6510 (readevalloop): Call it.
6511 * lisp.h: Declare Qprogn.
6512 * callint.c (Qprogn): No longer static.
6514 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6516 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6517 Also change identifiers to match the comments, and add more assertions
6520 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6522 * emacs.c (close_output_streams): Don't clear and restore errno.
6524 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6526 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6527 never becomes visible, i.e. using XMonad (Bug#17237).
6529 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6531 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6532 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6533 (Fline_pixel_height): Don't assume that the current buffer and the
6534 selected window's buffer are one and the same. (Bug#17281)
6536 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6537 paragraph-start cache before the newline cache. (Bug#17269)
6539 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6541 * term.c (tty_send_additional_strings): No need to fflush here,
6543 (tty_set_terminal_modes): fflush after sending additional strings,
6546 2014-04-17 Daniel Colascione <dancol@dancol.org>
6548 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6550 (tty_send_additional_strings): New function.
6551 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6552 (syms_of_term): Intern tty-mode-set-strings and
6553 tty-mode-reset-strings.
6555 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6557 * window.c (save_window_save): Lookup window_point_insertion_type in
6558 the right buffer (bug#15457).
6559 (Qwindow_point_insertion_type): New var.
6560 (syms_of_window): Initialize it.
6562 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6564 Fix the MSDOS build.
6565 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6566 (copy_text_and_data): Zero out the atexit chain pointer before
6569 * termhooks.h (encode_terminal_code): Update prototype.
6571 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6572 visible for all DOS_NT ports, not just WINDOWSNT.
6573 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6575 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6576 unless it is defined.
6577 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6579 * process.c (close_on_exec, accept4, process_socket): Move into
6580 the "ifdef subprocesses" part.
6581 (catch_child_signal): Condition by "ifdef subprocesses".
6582 (syms_of_process) <Qinternal_default_process_sentinel>
6583 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6585 * msdos.h: Add prototypes for new functions.
6586 (EINPROGRESS): Define.
6587 (O_CLOEXEC): Define to zero.
6589 * msdos.c (check_window_system): Remove unnecessary an
6590 incompatible duplicate function.
6591 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6592 New functions in support of new functionality.
6594 * menu.c (single_menu_item): Add visual indication of submenu
6595 also for menus on MSDOS frames.
6596 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6598 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6599 when async subprocesses aren't supported.
6601 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6603 * emacs.c (close_output_streams): Zero out errno before calling
6606 * dired.c [MSDOS]: Include msdos.h.
6608 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6609 (DATA_START) [MSDOS]: Define.
6610 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6612 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6613 Ifdef away for MSDOS.
6614 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6615 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6617 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6618 Use temporary file template that is compatible with mkostemp.
6619 Move vfork-related portions under #ifndef MSDOS.
6620 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6622 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6624 * buffer.c (Foverlays_at): Add argument `sorted'.
6626 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6628 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6629 text, invalidate the bidi_paragraph_cache upto and including the
6632 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6634 Port to IRIX 6.5 (Bug#9684).
6635 * conf_post.h (INET6) [IRIX6_5]: Define.
6636 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6637 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6639 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6641 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6642 before passing it to system APIs.
6644 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6646 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6647 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6649 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6651 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6653 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6655 Remove DATA_SEG_BITS.
6656 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6657 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6658 cc, but that platform is so old that SGI itself stopped supporting
6659 it in December 2013. If you still need Emacs on IRIX, please
6660 either compile with GCC and port the undumping code, or run
6661 './configure --with-wide-int'.
6662 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6663 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6664 DEFINE_GDB_SYMBOL_START way to define it.
6665 (NONPOINTER_BITS): New macro.
6666 (EMACS_INT): Use it.
6667 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6668 the problem and/or configuring --with-wide-int.
6669 (USE_LSB_TAG): Simplify, based on above changes.
6670 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6671 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6673 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6675 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6676 covered by a display string that ends in a newline, and that cases
6677 going back by DVPOS lines to hit the search limit, lift the limit
6678 and go back until DVPOS is reached. (Bug#17244)
6680 * indent.c (Fvertical_motion): Handle correctly the case when the
6681 display string is preceded by an empty line.
6683 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6684 use S_IWRITE instead.
6686 2014-04-11 Glenn Morris <rgm@gnu.org>
6688 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6690 2014-04-11 Ken Brown <kbrown@cornell.edu>
6692 * Makefile.in (EMACS_MANIFEST): Revert last change.
6694 2014-04-10 Daniel Colascione <dancol@dancol.org>
6696 * puresize.h (BASE_PURESIZE): Increase.
6698 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6700 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6702 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6703 region handling (and don't call signal_before_change) if
6704 inhibit_modification_hooks is set.
6705 (signal_before_change): Don't check inhibit_modification_hooks any more.
6707 2014-04-08 Daniel Colascione <dancol@dancol.org>
6709 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6710 function cells contain valid lisp objects. (Modified version of
6713 * alloc.c (detect_suspicious_free): Split actual stack capturing
6714 out into new function for easier breakpoint setting.
6715 (note_suspicious_free): New function.
6717 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6719 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6721 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6722 (symbol_block_pinned): New var.
6723 (Fmake_symbol): Initialize `pinned'.
6724 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6725 pinned and signal an error for un-purifiable objects.
6726 (pure_cons): Use it.
6727 (Fpurecopy): Use it, except for objects that can't be purified.
6728 (mark_pinned_symbols): New function.
6729 (Fgarbage_collect): Use it.
6730 (gc_sweep): Remove hack made unnecessary.
6732 2014-04-07 Glenn Morris <rgm@gnu.org>
6734 * keyboard.c (Fopen_dribble_file): Doc tweak.
6736 2014-04-07 Ken Brown <kbrown@cornell.edu>
6738 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6740 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6742 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6743 We have a substitute execinfo.h on hosts that lack it.
6744 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6745 isn't optimized away.
6747 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6749 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6750 * alloc.c (memory_full):
6751 * charset.c (syms_of_charset):
6752 * doc.c (Fsnarf_documentation):
6754 * font.c (BUILD_STYLE_TABLE):
6755 * keyboard.c (make_lispy_event):
6756 * profiler.c (setup_cpu_timer):
6757 * xgselect.c (xg_select):
6758 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6760 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6761 Replace the only use with ARRAYELTS (font_property_table).
6762 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6764 2014-04-03 Daniel Colascione <dancol@dancol.org>
6766 * xterm.c (x_term_init):
6767 * xfns.c (best_xim_style):
6768 * xfaces.c (Fdump_colors):
6769 * w32fns.c (w32_default_color_map):
6770 * w32.c (init_environment, N_ENV_VARS):
6771 * unexcw.c (read_exe_header):
6772 * term.c (term_get_fkeys_1):
6773 * sysdep.c (init_baud_rate):
6774 * nsterm.m (ns_convert_key):
6775 * nsfns.m (get_geometry_from_preferences):
6776 * msdos.c (dos_set_window_size, init_environment):
6777 * macfont.m (mac_font_get_glyph_for_cid)
6778 (macfont_store_descriptor_attributes)
6779 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6780 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6781 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6783 * image.c (xpm_str_to_color_key):
6784 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6785 * frame.c (x_set_frame_parameters):
6786 * fileio.c (Ffile_selinux_context):
6787 * emacs.c (sort_args):
6788 * dosfns.c (msdos_stdcolor_name):
6789 * dired.c (file_attributes):
6790 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6791 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6794 2014-04-02 Daniel Colascione <dancol@dancol.org>
6796 * data.c (Ffset): Abort if we're trying to set a function call to
6799 * lisp.h (ARRAYELTS): New macro.
6801 * alloc.c: Include execinfo.h if available.
6802 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6803 (suspicious_free_record): New structure.
6804 (suspicious_objects, suspicious_object_index)
6805 (suspicious_free_history, suspicious_free_history_index):
6807 (find_suspicious_object_in_range, detect_suspicious_free)
6808 (Fsuspicious_object): New functions.
6809 (cleanup_vector): Call find_suspicious_object_in_range.
6811 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6813 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6814 width from font width (Bug#17163).
6816 * frame.c (x_set_frame_parameters): Calculate default values of
6817 new frame sizes only after all other frame parameters have been
6818 processed (Bug#17142).
6820 2014-04-02 Ken Brown <kbrown@cornell.edu>
6822 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6825 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6827 * xterm.c (x_draw_image_glyph_string): Adjust image background
6828 width accordingly when its x position is adjusted. (Bug#17115)
6830 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6832 * font.c (font_list_entities): Do not add empty vector to font cache.
6833 (font_matching_entity): Likewise. If matching entity is found, insert
6834 1-item vector with this entity instead of entity itself (Bug#17125).
6836 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6838 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6840 * fns.c (validate_subarray): Rename from validate_substring,
6841 since it works for vectors too. New arg ARRAY. Optimize for the
6842 non-nil case. Instead of returning bool, throw an error if out of
6843 range, so that the caller needn't do that. All uses changed.
6844 Report original values if out of range.
6845 (Fsubstring, Fsubstring_no_properties, secure_hash):
6846 Also optimize the case where FROM is 0 or TO is the size.
6848 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6850 * search.c (Freplace_match): Use make_specified_string.
6851 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6852 to catch bogus override face of glyph strings.
6853 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6854 Move common substring range checking code to...
6855 (validate_substring): ...this function.
6857 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6859 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6861 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6863 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6864 bar is zero height, just return (Bug#16976).
6865 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6867 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6869 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6870 is nil. If waiting for toolbar to complete, force a redraw.
6872 2014-03-28 Glenn Morris <rgm@gnu.org>
6874 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6875 (emacs_bugreport): New variable.
6876 (usage_message): Use PACKAGE_BUGREPORT.
6877 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6879 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6881 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6883 Port recent signal-related changes to FreeBSD.
6884 Reported by Herbert J. Skuhra.
6885 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6886 Move decls from here ...
6887 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6889 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6891 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6892 and width of image background when it is displayed with a 'box'
6895 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6897 More backward-compatible fix to char-equal core dump (Bug#17011).
6898 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6899 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6901 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6903 * image.c (init_svg_functions): When loading SVG-related libraries,
6904 free already loaded libraries if the initialization fails.
6905 (rsvg_handle_set_size_callback): Remove declaration, unused.
6907 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6909 Fix core dump in char-equal (Bug#17011).
6910 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6911 unibyte buffers, as we can't tell whether the characters are
6914 * insdel.c (adjust_markers_for_delete): Remove unused local.
6916 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6918 Have (MARKER . ADJUSTMENT) undo records always be immediately
6919 after their corresponding (TEXT . POS) record in undo list.
6921 * lisp.h (record-delete): New arg record_markers.
6922 (record_marker_adjustment): No longer needed outside undo.c.
6923 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6924 adjustments to undo.c's record_marker_adjustments. Note that
6925 fileio.c's decide_coding_unwind is another caller to
6926 adjust_markers_for_delete. Because it has undo list bound to t,
6927 it does not rely on adjust_markers_for_delete to record marker
6929 (del_range_2): Swap call to record_delete and
6930 adjust_markers_for_delete so as undo marker adjustments are
6931 recorded before current deletion's adjustments, as before.
6932 (adjust_after_replace):
6933 (replace_range): Pass value for new record_markers arg to
6935 * undo.c (record_marker_adjustment): Rename to
6936 record_marker_adjustments and made static.
6937 (record_delete): Check record_markers arg and call
6938 record_marker_adjustments.
6939 (record_change): Pass value for new record_markers arg to
6941 (record_point): at_boundary calculation no longer needs to account
6942 for marker adjustments.
6944 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6946 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6949 2014-03-26 Glenn Morris <rgm@gnu.org>
6951 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6953 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6955 * buffer.c (struct sortvec): Add field `spriority'.
6956 (compare_overlays): Use it.
6957 (sort_overlays): Set it.
6959 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6961 * xdisp.c (redisplay_window): If all previous attempts to find the
6962 cursor row failed, try a few alternatives before falling back to
6963 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6965 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6967 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6968 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6970 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6971 variables on Windows.
6973 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6975 * w32.c (unsetenv): Remove unused var `retval'.
6976 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6978 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6979 (start_watching): Remove unused var `thr'.
6981 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6982 (find_child_console): Remove unnecesary var `thread_id'.
6984 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6985 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6987 2014-03-26 Glenn Morris <rgm@gnu.org>
6989 * filelock.c (Flock_buffer): Doc tweak.
6991 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6992 * emacs.c (shut_down_emacs):
6993 * fileio.c (Finsert_file_contents, write_region):
6994 * filelock.c (top-level, syms_of_filelock):
6995 * insdel.c (prepare_to_modify_buffer_1):
6996 CLASH_DETECTION is always defined now.
6998 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7000 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7001 DLL handle, to speed up thread startup.
7003 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7005 Handle sigmask better with nested signal handlers (Bug#15561).
7006 * atimer.c (sigmask_atimers): Remove.
7007 Remaining use rewritten to use body of this function.
7008 * atimer.c (block_atimers, unblock_atimers):
7009 * callproc.c (block_child_signal, unblock_child_signal):
7010 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7011 New arg OLDSET. All callers changed.
7012 * atimer.c (block_atimers, unblock_atimers):
7013 * callproc.c (block_child_signal, unblock_child_signal):
7014 * keyboard.c (handle_interrupt):
7015 * sound.c (vox_configure, vox_close):
7016 Restore the old signal mask rather than unilaterally clearing bits
7017 from the mask, in case a handler is running within another
7018 handler. All callers changed.
7019 * lisp.h, process.c, process.h, term.c:
7020 Adjust decls and callers to match new API.
7021 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7022 signal handlers aren't supposed to use floating point anyway.
7023 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7025 2014-03-23 Daniel Colascione <dancol@dancol.org>
7027 Split gc_sweep into discrete functions for legibility and better
7030 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7031 (sweep_vectors): Fix typo in comment.
7032 (sweep_conses, sweep_floats, sweep_intervals)
7033 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7034 (gc_sweep): Call new functions, to which existing functionality is
7036 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7038 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7040 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7042 2014-03-23 Daniel Colascione <dancol@dancol.org>
7044 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7045 only if xic_style calls for it. This change allows Emacs to work
7046 with ibus. Also, don't leak resources if create_frame_xic fails,
7047 and stop caching xic_style across different displays.
7048 (supported_xim_styles): Make const.
7049 (best_xim_style): Remove first parameter: it's always just
7050 supported_xim_styles. Change to look at supported_xim_styles
7053 2014-03-23 Daniel Colascione <dancol@dancol.org>
7055 * term.c (init_tty): Rearrange condition for clarity; print
7056 appropriate diagnostic.
7058 2014-03-23 Daniel Colascione <dancol@dancol.org>
7060 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7061 array. (ASAN caught.)
7063 2014-03-22 Glenn Morris <rgm@gnu.org>
7065 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7067 2014-03-22 Daniel Colascione <dancol@dancol.org>
7069 * process.c (conv_sockaddr_to_lisp): When extracting the string
7070 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7072 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7074 Fix regression introduced by patch for Bug#10500.
7075 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7076 * w32term.c (x_draw_image_relief): Likewise.
7078 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7080 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7081 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7082 maximize a frame for odd default fonts.
7084 2014-03-21 Glenn Morris <rgm@gnu.org>
7086 * minibuf.c (history-length): Increase default from 30 to 100.
7088 2014-03-21 Daniel Colascione <dancol@dancol.org>
7090 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7091 every time we switch to minibuffer.
7093 * alloc.c (lisp_align_malloc, allocate_string_data)
7094 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7095 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7097 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7099 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7100 support more "verbs".
7102 2014-03-21 Daniel Colascione <dancol@dancol.org>
7104 Always prohibit dumping a dumped Emacs.
7106 * emacs.c (might_dump): New variable.
7107 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7108 * lisp.h (might_dump): Declare.
7109 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7111 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7113 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7115 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7117 * doc.c (store_function_docstring): Warn when we don't know where to
7119 (Fsubstitute_command_keys): Don't advertise the fact that
7120 text-properties are dropped, since we think it's a bug that we'll fix.
7122 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7123 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7124 * frame.c (frame_garbaged): Make "docstring" more precise.
7126 2014-03-20 Glenn Morris <rgm@gnu.org>
7128 * charset.c (init_charset): When we cannot find the charsets directory,
7129 mention if EMACSDATA is set.
7131 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7133 * fns.c (Frandom): Fix rare bug where the result isn't random.
7135 Fix porting inconsistency about rounding to even.
7136 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7137 This way, the unusual !HAVE_RINT case acts like the usual
7138 HAVE_RINT case, and we can fix the documentation accordingly.
7140 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7142 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7143 (w32_wnd_proc): Initialize the dwHoverTime member of
7144 TRACKMOUSEEVENT structure.
7146 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7148 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7150 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7152 * search.c (find_newline): Speed up the function when using the
7153 newline cache, by halving the number of calls to
7154 region_cache_forward and region_cache_backward. (Bug#16830)
7156 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7158 * buffer.c (Fset_buffer): Document return value (bug#17015).
7160 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7162 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7163 nil, always resize character wise to avoid potential loss of the
7164 mode line (Bug#16923 related).
7166 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7168 * frame.c (x_set_frame_parameters): Always calculate new sizes
7169 pixelwise to avoid potential loss when rounding.
7171 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7173 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7174 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7176 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7178 * w32.c (fstatat): Don't add an extra slash if the argument ends
7179 with a slash: this fails the subsequent call to stat_worker on
7180 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7182 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7184 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7186 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7188 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7190 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7191 when frame is only on one screen (Bug#14713).
7193 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7195 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7196 there's a valid wrap point in the display line, the last glyph
7197 cannot "just barely fit" on this row, because display_line doesn't
7198 let it. Instead, proceed as if the last glyph didn't fit, so that
7199 we eventually back up the iterator to the wrap point. This avoids
7200 delusional behavior of move_it_to, whereby it proceeds to the next
7201 display line, but sets current_x to zero for all the glyphs that
7202 without word-wrap would fit on the previous display line.
7203 One result was that visual-order cursor movement behaved erratically
7205 (Fmove_point_visually): Add code to find the x coordinate of the
7206 last character before wrap point, under word-wrap on a TTY.
7208 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7210 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7211 also return value of MOVE_POS_MATCH_OR_ZV from
7212 move_it_in_display_line_to, when moving from beginning of line to
7213 point's position. (Bug#16961)
7215 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7217 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7218 * window.c (Fselect_window): Explain NORECORD and
7219 `buffer-list-update-hook' in doc-string.
7221 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7223 * window.c (Fother_window_for_scrolling): Check that
7224 Vother_window_scroll_buffer is a buffer.
7226 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7228 * xterm.c (xim_initialize): Always pass a copy of resource name
7229 to XRegisterIMInstantiateCallback and eassert whether return
7230 value is True. Passing copy is important because Xlib doesn't
7231 make its own copy and resource name argument usually points to
7232 SSDATA (Vx_resource_name), which may be changed from Lisp.
7233 (xim_close_display): For XUnregisterIMInstantiateCallback,
7234 always eassert return value and pass exactly the same values
7235 as were used for XRegisterIMInstantiateCallback.
7236 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7237 sources to check why if you are interested.
7239 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7241 * dispnew.c (change_frame_size_1): Add new_lines instead of
7242 new_height, the latter may be still zero if passed as such.
7243 * window.c (Fwindow_pixel_height): Mention bottom divider in
7246 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7248 Fix "resource temporarily unavailable" with xgselect
7250 * xgselect.c: Include <stdbool.h>.
7251 (xg_select) [!USE_GTK]: Don't lose track of errno.
7253 Fix minor --enable-gcc-warnings issues.
7254 * widget.c (update_various_frame_slots, EmacsFrameResize):
7255 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7257 2014-03-04 Ken Brown <kbrown@cornell.edu>
7259 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7260 represent the actual adjustment needed for alignment.
7262 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7264 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7265 needed, and don't reallocate if the initial allocation already
7266 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7268 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7270 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7273 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7275 * cmds.c (delete-char): Update docstring pointing out that the
7276 function ignores `delete-active-region' and `overwrite-mode'.
7278 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7280 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7282 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7283 allocated buffer due to alignment.
7284 (freehook): If the block to be freed was allocated by
7285 'aligned_alloc', find its real pointer before calling 'free'.
7287 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7290 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7292 * font.c (toplevel): Adjust comment about font cache layout.
7293 (font_clear_cache): Fix to match real font cache layout.
7294 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7295 (Fframe_font_cache) [FONT_DEBUG]: New function.
7296 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7298 Avoid crashes when X fonts are erroneously freed on reused X
7299 'Display *' connection data (Bug#16069). Note that X font
7300 resources still may be leaked, but currently there is no way
7301 to completely avoid it.
7302 * xterm.h (struct x_display_info): New member x_id. Add comments.
7303 * xterm.c (x_display_id): New variable.
7304 (x_term_init): Assign identifier to each opened X connection.
7305 * xfont.c (struct xfont): New member x_display_id.
7306 (xfont_open): Initialize it with frame's display id.
7307 (xfont_close): Check whether font's display id matches the one
7308 recorded for the given display. Adjust comment.
7309 * xftfont.c (struct xftfont_info):
7310 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7312 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7314 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7315 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7316 killed Vother_window_scroll_buffer.
7317 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7319 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7321 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7322 that start with more than 2 slashes as UNCs. (Bug#16751)
7324 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7326 Fix a few crashes and leaks when cloning C strings.
7327 * alloc.c, lisp.h (dupstring): New function.
7328 * gtkutil.c (xg_get_font):
7329 * term.c (tty_default_color_capabilities):
7330 * xsettings.c (store_monospaced_changed)
7331 (store_font_name_changed, parse_settings)
7332 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7333 This avoids some unlikely crashes due to accessing freed storage,
7334 and avoids some minor memory leaks in the more-typical case.
7336 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7338 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7339 cursor when modeline can't be dragged (Bug#16647).
7341 2014-02-28 Glenn Morris <rgm@gnu.org>
7343 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7344 from custom-delayed-init-variables. (Bug#11565)
7346 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7348 More fixes for mouse glyph calculations (Bug#16647).
7349 * window.c (coordinates_in_window): In intersection of
7350 horizontal and vertical window dividers prefer the horizontal
7351 one. Add some extra parens to last fix.
7352 (window_relative_x_coord): Return x-coordinate for header and
7354 * xdisp.c (remember_mouse_glyph): In text area don't extend
7355 glyph into mode line to show the vertical drag cursor there
7356 immediately. Subdivide mouse glyphs in right fringes to show a
7357 horizontal drag cursor as soon as we enter the "grabbable width"
7358 portion. Handle vertical border case separately. Do not
7359 subdivide window divider areas.
7360 (note_mouse_highlight): On bottom divider of bottommost windows
7361 show vertical drag cursor only when the minibuffer window can be
7364 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7366 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7367 reset by the face of the object just displayed. See also bug#76.
7368 (get_next_display_element): If the string came from a display
7369 property, examine the box face attribute at it->position, not at
7370 it->current.pos, since the latter was not updated yet. (Bug#16870)
7371 (handle_face_prop): Improve commentary.
7373 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7375 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7376 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7378 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7380 Fixes around Bug#16647.
7381 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7382 ON_BOTTOM_DIVIDER cases.
7383 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7384 only if the window has no right divider.
7385 (Fcoordinates_in_window_p): Fix doc-string.
7387 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7389 * lread.c (Funintern): Fix doc to match advertised calling convention.
7391 2014-02-24 Daniel Colascione <dancol@dancol.org>
7393 * keyboard.c (read_char): Close race that resulted in lost events.
7395 2014-02-22 Glenn Morris <rgm@gnu.org>
7397 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7398 * window.c (window-resize-pixelwise): Doc fixes.
7400 * process.c (Finternal_default_process_filter)
7401 (Finternal_default_process_sentinel): Doc tweaks.
7403 2014-02-21 Glenn Morris <rgm@gnu.org>
7405 * process.c (Fprocess_buffer, Faccept_process_output)
7406 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7409 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7411 * window.c (Fwindow_scroll_bar_width): New function.
7413 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7415 Pacify GCC when configuring with --enable-gcc-warnings.
7416 * xdisp.c (move_it_in_display_line_to) [lint]:
7417 Initialize recently-added local.
7419 2014-02-21 Daniel Colascione <dancol@dancol.org>
7421 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7423 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7425 * xdisp.c (init_iterator): Don't dereference a bogus face
7426 pointer. (Bug#16819)
7427 (try_cursor_movement): Don't use cursor position if
7428 set_cursor_from_row failed to compute it. This avoids assertion
7429 violations in MATRIX_ROW.
7430 (move_it_in_display_line_to): Save the iterator state in ppos_it
7431 only once per call. Reimplement the method used to return to the
7432 best candidate position if all the positions found in display line
7433 are beyond TO_CHARPOS. This cuts down the number of calls to
7434 bidi_shelve_cache, which moves a lot of stuff when lines are long
7435 and include bidirectional text. (Bug#15555)
7437 2014-02-20 Glenn Morris <rgm@gnu.org>
7439 * data.c (Fdefalias): Doc fix.
7441 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7443 * xdisp.c (display_line): Fix horizontal scrolling of large images
7444 when fringes are turned off. This comes at a price of not
7445 displaying the truncation/continuation glyphs in this case.
7448 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7449 CreateDIBSection returns an error indication, zero out *ximg after
7450 destroying the image. This avoids crashes in memory allocations
7451 due to the fact that some of the callers also call
7452 x_destroy_x_image, which will attempt to free an already free'd
7455 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7457 * widget.c (update_various_frame_slots): Don't set
7458 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7460 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7462 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7464 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7466 temacs --daemon fix (Bug#16599).
7467 * emacs.c (main): Initialize daemon_pipe[1] here ...
7468 (syms_of_emacs): ... instead of here.
7470 2014-02-16 Anders Lindgern <andlind@gmail.com>
7472 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7475 2014-02-16 Daniel Colascione <dancol@dancol.org>
7477 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7478 (xd_get_connection_address): Use it.
7479 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7480 xd_get_connection_address because the latter signals if the bus
7481 we're trying to close is already disconnected.
7483 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7485 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7486 argument to CreateThread. This avoids segfaults on Windows 9X.
7487 Reported by oslsachem <oslsachem@gmail.com>.
7489 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7491 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7492 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7493 (check_lseek): New function, to report lseek errors.
7494 (save_data_space, update_file_ptrs, read_header, write_header)
7495 (copy_file, copy_rest, unexec): Use these news functions.
7496 (update_file_ptrs): Don't assume wraparound behavior when
7497 converting a large size_t value to off_t.
7499 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7501 * composite.c (fill_gstring_header): Pass positions as C integers
7502 and move parameters checking to...
7503 (Fcomposition_get_gstring): ...this function. Handle case when
7504 buffer positions are in reversed order and avoid crash (Bug#16739).
7506 * buffer.c (validate_region): Mention current buffer in error message.
7508 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7510 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7512 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7514 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7516 2014-02-11 Glenn Morris <rgm@gnu.org>
7518 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7519 Replace refs to "OpenStep" in messages.
7521 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7523 Avoid "." at end of error diagnostics.
7524 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7525 * font.c (Ffont_at):
7526 * nsfns.m (ns_display_info_for_name):
7527 * nsselect.m (Fx_own_selection_internal):
7528 * nsterm.m (performDragOperation:):
7529 Remove "." from end of diagnostic.
7531 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7533 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7534 unintuitive (bug#15824).
7535 (Fyes_or_no_p): Doc fix (bug#15456).
7537 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7539 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7541 * eval.c (call_debugger): When exiting the debugger, do not allow
7542 max_specpdl_size less than actual binding depth (Bug#16603).
7543 (syms_of_eval): Adjust docstring.
7545 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7547 * cmds.c (Fself_insert_command): Output a clearer error message on
7548 negative repetitions (bug#9476).
7550 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7552 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7554 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7556 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7558 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7560 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7562 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7564 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7566 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7568 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7569 `exit' works (bug#15865).
7571 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7573 Constrain window box/body sizes and margin widths (Bug#16649).
7574 * xdisp.c (window_box_width): Don't return less than zero.
7575 (window_box_left_offset, window_box_right_offset): Don't return
7576 more than the window's pixel width.
7577 * window.c (window_body_height, window_body_width): Don't return
7579 (window_resize_apply): Adjust margin width, if necessary.
7581 2014-02-07 Glenn Morris <rgm@gnu.org>
7583 * nsterm.m (syms_of_nsterm): Doc fix.
7585 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7587 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7588 New variables: pointers through which to call the respective APIs.
7589 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7590 (filename_from_ansi, sys_link, check_windows_init_file):
7591 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7592 This is required on Windows 9X, where we dynamically load
7593 UNICOWS.DLL which has their non-stub implementations.
7594 (maybe_load_unicows_dll): Assign addresses to these 2 function
7595 pointers after loading UNICOWS.DLL.
7597 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7598 MultiByteToWideChar and WideCharToMultiByte through function
7601 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7604 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7606 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7607 for OSX >= 10.9 if separate spaces are used.
7608 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7610 2014-02-06 Glenn Morris <rgm@gnu.org>
7612 * buffer.c (cache-long-scans): Doc fix.
7614 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7616 * w32fns.c (Fw32_shell_execute): Doc fix.
7618 2014-02-05 Bastien Guerry <bzg@gnu.org>
7620 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7621 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7623 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7625 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7626 outside the window (Bug#16649).
7628 * xdisp.c (note_mouse_highlight): When entering a margin area show
7629 a non-text cursor (Bug#16647).
7631 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7633 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7634 It prompted a compile-time diagnostic on GNU/Linux.
7635 Simplify to remove the need for the label.
7637 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7639 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7640 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7641 to show it; otherwise return 'unsupported--w32-dialog' to signal
7642 to the caller that emulation with menus is necessary.
7643 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7645 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7647 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7650 * menu.c (Fx_popup_dialog): Don't condition the call to
7651 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7652 special symbol 'unsupported--w32-dialog', emulate the dialog with
7653 a menu by calling x-popup-menu.
7655 * menu.h (Qunsupported__w32_dialog): New extern variable.
7657 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7659 * keyboard.c (kbd_buffer_get_event): Read file notification events
7662 * xgselect.c (xg_select): Read glib events in any case, even if
7663 there are no file descriptors to watch for. (Bug#16519)
7665 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7667 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7668 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7669 * w32term.c (w32_draw_window_divider): Handle first and last
7671 * w32term.h (w32_fill_area_abs): New function.
7672 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7674 * xfaces.c (realize_basic_faces): Handle new face ids.
7675 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7676 and bottom divider width.
7677 * xterm.c (x_draw_window_divider): Handle first and last pixels
7680 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7682 * print.c (Fexternal_debugging_output): Add cast to pacify
7683 --enable-gcc-warnings.
7684 * eval.c (call_debugger): Grow specpdl if the debugger was
7685 entered due to specpdl overflow (Bug#16603) and allow more
7686 specpdl space for the debugger itself.
7688 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7690 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7693 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7695 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7696 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7698 * print.c (Fexternal_debugging_output): If the argument character
7699 is non-ASCII, encode it with the current locale's encoding before
7700 writing the result to the terminal. (Bug#16448)
7702 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7703 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7706 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7708 * process.c (create_process): Reset SIGPROF handler in the child.
7709 * callproc.c (call_process): Likewise.
7711 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7713 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7715 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7717 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7718 of zero to print strings, GDB doesn't like it.
7720 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7721 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7722 we still use correct addresses. (Bug#16576)
7724 2014-01-27 K. Handa <handa@gnu.org>
7726 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7727 to preserve the code detection behavior of 24.3.
7728 * coding.h (struct coding_system): New member detected_utf8_bytes.
7729 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7730 (decode_coding_gap): Use short cut for UTF-8 file reading only
7731 when coding->detected_utf8_bytes equals to coding->src_bytes.
7732 * fileio.c (Finsert_file_contents): Cancel the previous change.
7734 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7736 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7737 that are not visible.
7739 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7741 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7742 is grabbed (Bug#16565).
7744 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7746 * xdisp.c (last_max_ascent): Re-remove after erroneously
7747 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7749 (move_it_to): Re-remove reference to last_max_ascent.
7750 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7751 max_descent here instead of calling line_bottom_y.
7754 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7756 * terminal.c (initial_free_frame_resources): New function.
7757 (init_initial_terminal): Install new hook to free face cache
7758 on initial frame and avoid memory leak. For details, see
7759 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7760 * xfaces.c (free_frame_faces): Adjust comment.
7762 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7764 * data.c (Fstring_to_number): Document results if unparsable
7767 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7769 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7771 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7773 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7774 * coding.c (detect_coding_utf_8, emacs_mule_char)
7775 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7776 (check_utf_8, decode_coding):
7777 * coding.h (struct coding_system.errors):
7778 Use ptrdiff_t, not int, for integer values derived from buffer and
7781 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7782 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7783 before invoking decode_coding_gap, since there's just one block.
7785 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7787 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7788 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7789 too early. Again run change_frame_size before assigning menu-
7792 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7794 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7795 arrives, call x_check_fullscreen, in case the new display has a
7796 different resolution. (Bug#16517)
7798 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7800 * term.c (read_menu_input): If the selected frame changes, exit
7802 (tty_menu_show): If the selected frame changes while we displayed
7803 a menu, throw to top level. (Bug#16479)
7805 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7807 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7809 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7811 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7812 * data.c (count_one_bits_word): Fix bug (negated comparison)
7813 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7815 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7817 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7818 Avoid undefined behavior by initializing display property bit of a
7819 string processed by the bidirectional iterator. For details, see
7820 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7822 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7824 Minor cleanup of previous change.
7825 * image.c (imagemagick_error, Fimagemagick_types):
7826 Omit some recently-introduced and unnecessary casts and assignments.
7828 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7830 Fix two memory leaks discovered with Valgrind.
7831 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7832 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7834 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7836 Fixes in window size functions around Bug#16430 and Bug#16470.
7837 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7838 (Fwindow_mode_line_height, Fwindow_header_line_height)
7839 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7840 Minor doc-string adjustments.
7841 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7842 Rewrite doc-strings.
7843 (window_body_height, window_body_width): Do not count partially
7844 visible lines/columns when PIXELWISE is nil (Bug#16470).
7845 (Qfloor, Qceiling): New symbols.
7847 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7849 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7850 when the image cache is not yet allocated. (Bug#16509)
7852 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7854 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7855 re-attach intervals to its base buffer (Bug#16502).
7856 * intervals.c (set_interval_object): Move from here...
7857 * intervals.h (set_interval_object): ... to here. Fix comments.
7859 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7861 Avoid undefined behavior by initializing buffer redisplay bit.
7862 Reported by Dmitry Antipov in
7863 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7864 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7866 Revert some of the CANNOT_DUMP fix (Bug#16494).
7867 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7869 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7871 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7872 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7873 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7874 they are replaced by macros that expand into direct calls to the
7875 corresponding functions from GDI32.DLL.
7876 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7877 variables in the Cygwin build, they are unused.
7879 2014-01-19 K. Handa <handa@gnu.org>
7881 * composite.c (composition_update_it): Fix previous change.
7883 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7885 Fix file name handling on MS-Windows 9X.
7886 * w32.c (maybe_load_unicows_dll): New function.
7888 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7889 on, to make sure we can convert file names to and from UTF-8 on
7890 Windows 9X. This fixes a failure to start up because Emacs cannot
7891 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7893 * w32font.c [WINDOWSNT]: Include w32.h.
7894 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7895 of implementing the same stuff.
7896 Remove now unused g_b_init_is_windows_9x.
7898 * w32.h (maybe_load_unicows_dll): Add prototype.
7900 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7902 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7903 switch to single keyboard. Prevents daemon crashes when a new
7904 client connects while we show a TTY menu in an existing client.
7907 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7909 Fix MinGW64 porting problem with _setjmp.
7910 Reported by Eli Zaretskii in:
7911 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7912 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7913 the old _setjmp and _longjmp. All uses changed.
7915 2014-01-13 Daniel Colascione <dancol@dancol.org>
7917 * textprop.c (Fremove_list_of_text_properties):
7918 Correctly handle reaching the end of the interval tree. (Bug#15344)
7920 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7922 * xdisp.c (resize_mini_window): Round height to a multiple of
7923 frame's line height. Fix bug in calculation of window start
7924 position (Bug#16424).
7926 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7928 * macfont.m: Include termchar.h.
7929 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7930 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7931 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7932 *_WITH_GC_* to take face and f as parameters.
7933 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7934 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7936 2014-01-13 Daniel Colascione <dancol@dancol.org>
7938 Fix menu item updating in the presence of the Unity global menu
7941 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7942 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7944 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7945 updating menus; explain why.
7946 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7947 problem it's supposed to solve and it interferes with detecting
7948 the presence of a global menu.
7949 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7952 2014-01-11 K. Handa <handa@gnu.org>
7954 * composite.c (composition_update_it): Fix indexing of
7955 LGSTRING_CHAR (Bug#15984).
7957 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7959 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7961 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7963 * xdisp.c (try_window_id): Don't use this function's optimizations
7964 if overlays in the buffer displayed by the window have changed
7965 since last redisplay. (Bug#16347)
7966 (message_dolog): Fix indentation.
7968 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7970 * frame.c (frame_resize_pixelwise): Fix doc-string.
7972 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7974 Fix handling of internal borders (Bug#16348).
7975 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7976 Remove internal border width from pixel width of windows.
7977 (change_frame_size_1): Don't return early when frame's pixel
7978 size changes - we still have to record the new sizes in the
7980 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7981 also when toolbar gets larger.
7982 * window.c (check_frame_size): Include internal_border_width in
7984 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7985 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7986 In non-toolkit/non-GTK version clear internal border.
7987 * xterm.c (x_clear_under_internal_border): New function for
7988 non-toolkit/non-GTK version.
7989 (x_after_update_window_line): In non-toolkit/non-GTK version
7991 (handle_one_xevent, x_set_window_size):
7992 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7993 * xterm.h (x_clear_under_internal_border): Extern it.
7995 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7997 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7998 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8001 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8003 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8004 last value of point is not equal to buffer's point. (Bug#16129)
8006 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8009 * nsterm.h (updateCollectionBehavior): Rename from
8010 updateCollectionBehaviour. All uses changed.
8012 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8013 * Makefile.in (SETFATTR): New macro.
8014 (temacs$(EXEEXT)): Use it.
8016 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8018 Fix maximization behavior on Windows (Bug#16300).
8019 * w32fns.c (w32_fullscreen_rect): Don't handle
8020 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8021 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8022 of SetWindowPos. Restore last placement also when leaving
8023 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8024 but the FULLSCREEN_BOTH case.
8026 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8029 * data.c (arithcompare_driver):
8030 * fileio.c (Fcar_less_than_car):
8031 * fns.c (internal_equal):
8032 * frame.c (delete_frame):
8033 * lisp.h (enum More_Lisp_Bits):
8035 Avoid C99 constructs that don't work in C89.
8036 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8037 to port to C89, which doesn't have 'long long'.
8038 (count_trailing_zero_bits): Use them.
8040 2014-01-03 Chong Yidong <cyd@gnu.org>
8042 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8044 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8046 Further adjust frame/window scrollbar width calculations.
8047 * window.c (apply_window_adjustment):
8048 Set windows_or_buffers_changed.
8049 (Fwindow_scroll_bars): Return actual scrollbar width.
8050 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8051 For non-toolkit builds again use 14 as minimum width and set
8052 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8053 * xterm.c (XTset_vertical_scroll_bar): Take width from
8054 WINDOW_SCROLL_BAR_AREA_WIDTH.
8055 (x_new_font): Rename wid to unit. Base calculation of new
8056 scrollbar width on toolkit used and make it analogous to that of
8057 x_set_scroll_bar_default_width.
8058 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8059 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8060 of GetSystemMetrics.
8061 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8062 WINDOW_SCROLL_BAR_AREA_WIDTH.
8063 (x_new_font): Make it correspond to changes in xterm.c.
8065 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8067 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8068 This is a cleaner way to fix the MinGW-w64 porting problem.
8069 Check for INTPTR_MAX misconfiguration.
8071 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8073 * search.c (newline_cache_on_off, find_newline): In indirect
8074 buffers, use the newline cache of the base buffer.
8076 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8077 buffer, invalidate the caches of its base buffer. (Bug#16265)
8079 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8080 buffers, use the width-run cache of the base buffer.
8082 * xdisp.c (redisplay_window): When the window displays an indirect
8083 buffer, and the character widths in the display table have
8084 changed, invalidate the width-run cache of the corresponding base
8087 * fileio.c (Finsert_file_contents): When invalidating the newline
8088 cache, consider the case of inserting into indirect buffer.
8090 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8091 In indirect buffers, use the paragraph cache of the base buffer.
8093 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8095 * window.c (grow_mini_window): Fix last change.
8097 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8099 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8101 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8103 * w32term.c (w32_initialize): Use LCID and LOWORD.
8105 * w32proc.c (create_child): Use pid_t for 5th argument.
8106 (IsValidLocale): Don't provide prototype for MinGW64.
8107 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8108 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8110 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8111 MinGW64 doesn't support.
8113 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8115 * w32.c (set_named_security_info): New function.
8116 (acl_set_file): Fall back on set_named_security_info if
8117 set_file_security fails.
8118 (g_b_init_set_named_security_info_w)
8119 (g_b_init_set_named_security_info_a): New static variables.
8120 (globals_of_w32): Initialize them to zero.
8121 (set_named_security_info): Set them to non-zero if the
8122 corresponding API is available.
8123 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8124 New function typedefs.
8126 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8128 Some more fixes following pixelwise resize changes including one
8130 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8131 of frame_resize_pixelwise.
8132 * widget.c (pixel_to_text_size): New function.
8133 (update_wm_hints): Have size hints respect value of
8134 frame_resize_pixelwise.
8135 (EmacsFrameResize): Alway process resize requests pixelwise.
8136 * window.c (grow_mini_window): Make sure mini window is at least
8138 * xdisp.c (display_menu_bar): Make sure menubar extends till
8140 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8141 (x_set_tool_bar_lines): Calculate pixelwise.
8142 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8143 frame_resize_pixelwise.
8145 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8147 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8148 variables not used there.
8150 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8152 * w32.c (sys_umask): New function. (Bug#16299)
8154 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8156 * dispnew.c (change_frame_size_1): Take old width of root window
8157 from that window's pixel width. (Bug#16284)
8159 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8161 Plain copy-file no longer chmods an existing destination (Bug#16133).
8162 * fileio.c (realmask): Now a static var, not a local.
8163 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8164 Remove arg STATPTR. All uses changed.
8165 (Fcopy_file): Do not alter permissions of existing destinations,
8166 unless PRESERVE-PERMISSIONS (renamed from
8167 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8168 Avoid race when testing for existing destinations and for
8169 when input and output files are the same.
8170 If changing the group fails, adjust both default and
8171 preserved permissions so that access is not granted to the
8173 (Fset_default_file_modes, init_fileio): Update realmask.
8174 (Fdefault_file_modes): Use realmask instead of calling umask.
8176 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8178 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8179 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8180 flags on the daemon pipe ends before execing.
8182 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8184 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8185 session. (Bug#14739)
8187 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8189 * callproc.c (Vexec_path): Document that exec-directory is in it.
8191 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8193 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8196 2013-12-27 Chong Yidong <cyd@gnu.org>
8198 * data.c (Fsymbol_function): Doc fix.
8200 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8202 Some more tinkering with Bug#16051.
8203 * window.c (resize_frame_windows): Don't let the size of the
8204 root window drop below the frame's default character size.
8205 Never ever delete any subwindows - let the window manager do the
8208 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8209 of toolbar lines needed when they exceed the height of the root
8211 (unwind_create_frame_1): New function.
8212 (Fx_create_frame): Generally inhibit calling the window
8213 configuration change hook here. Remove extra call to
8214 change_frame_size - it's not needed when we don't run the
8215 configuration change hook.
8217 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8219 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8220 On my Fedora 19 platform the core dumps were so big that
8221 my desktop became nearly catatonic.
8222 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8223 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8224 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8225 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8226 a clang-only syntax.
8227 * conf_post.h (__has_feature): New macro, if not already defined.
8228 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8229 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8231 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8233 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8234 is a file name. (Bug#16252)
8236 2013-12-25 Chong Yidong <cyd@gnu.org>
8238 * keyboard.c (Voverriding_terminal_local_map)
8239 (Voverriding_local_map): Doc fix.
8241 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8243 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8245 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8246 file name when it is submitted to ShellExecute. Simplify code.
8247 Don't test DOCUMENT for being a string, as that is enforced by
8248 CHECK_STRING. Doc fix.
8250 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8252 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8253 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8254 redisplay_tool_bar does. Improve and fix commentary.
8255 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8256 limits of the glyph matrices. (Bug#16051)
8257 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8258 only when the new size is different from the old one, and the new
8259 size can be achieved given the frame height.
8261 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8263 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8265 2013-12-23 Glenn Morris <rgm@gnu.org>
8267 * lread.c (Fload): Mention load-prefer-newer in doc.
8269 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8271 Handle Bug#16207 by being more restrictive when running hooks.
8272 * window.c (unwind_change_frame): New function.
8273 (Fset_window_configuration): Don't run configuration change hook
8274 while the frame configuration is unsafe. Call select_window
8277 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8279 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8281 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8283 * nsterm.h: Declare EmacsColor category.
8285 * nsterm.m (NSColor): Implement EmacsColor category.
8286 (ns_get_color): Use colorUsingDefaultColorSpace.
8287 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8289 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8291 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8293 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8294 having the PNG_NORETURN attribute, to avoid compiler warning in
8297 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8299 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8301 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8302 fringe background extension.
8303 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8304 because they are now always the same as `left' and `width',
8305 respectively. Remove code for the case that `width' and
8306 `sb_width' are different.
8308 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8310 Remove scroll_bar_actual_width from frames.
8311 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8312 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8313 (x_figure_window_size):
8314 * nsterm.m (x_set_window_size):
8315 * widget.c (set_frame_size):
8316 * w32term.c (x_set_window_size):
8317 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8318 scroll_bar_actual_width.
8320 Convert scroll_bar members to integers on Windows.
8321 * w32term.h (struct scroll_bar): Convert top, left, width,
8322 height, start, end and dragging to integers.
8323 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8325 * w32term.c (w32_set_scroll_bar_thumb)
8326 (w32_scroll_bar_handle_click): Remove XINT conversions for
8327 scroll_bar members. Treat bar->dragging as integer.
8328 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8329 first element. Remove XINT conversions for scroll_bar members.
8330 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8331 Remove XINT conversions for scroll_bar members.
8333 Fix assignment for new window total sizes.
8334 * window.c (Fwindow_resize_apply_total): Assign values for
8337 2013-12-20 Chong Yidong <cyd@gnu.org>
8339 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8340 argument to `append'.
8342 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8344 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8345 current text face, for extending the face of the display margins.
8348 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8349 Doc fix. (Bug#16190)
8351 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8353 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8356 * nsterm.m (Qfile, Qurl): New.
8357 (EV_MODIFIERS2): New macro.
8358 (EV_MODIFIERS): Use EV_MODIFIERS2.
8359 (ns_term_init): Remove font and color from DND, does not work on
8360 newer OSX, and other ports don't have them.
8361 (performDragOperation:): Handle modifiers used during drag.
8362 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8363 Remove global Lisp variables used to communicate with ns-win.el.
8364 Remove font and color handling.
8365 (syms_of_nsterm): Defsym Qfile and Qurl.
8367 2013-12-19 Anders Lindgren <andlind@gmail.com>
8369 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8370 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8372 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8373 (constrainFrameRect): Remove special case nr_screens == 1.
8374 Don't constrain size to size of view.
8376 * nsterm.h (ns_output): Remove dont_constrain.
8378 2013-12-19 Anders Lindgren <andlind@gmail.com>
8380 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8382 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8384 Minor fixes for recent openp changes.
8385 * lisp.h (GCPRO7): New macro.
8386 * lread.c (openp): Use bool for boolean; all callers changed.
8387 Protect save_string from GC. Don't assume that file descriptors
8388 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8389 warning about uninitialized variable.
8391 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8393 * w32fns.c (emacs_abort): Use intptr_t as argument of
8394 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8396 2013-12-18 Glenn Morris <rgm@gnu.org>
8398 * lread.c (Fload): Pass load_prefer_newer to openp.
8399 Don't bother checking mtime if openp already did it.
8400 (openp): Add `newer' argument, to check all suffixes
8401 and find the newest file.
8402 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8403 * callproc.c (call_process):
8404 * charset.c (load_charset_map_from_file):
8405 * emacs.c (init_cmdargs):
8406 * image.c (x_create_bitmap_from_file, x_find_image_file):
8408 * lread.c (Flocate_file_internal):
8409 * process.c (Fformat_network_address):
8410 * sound.c (Fplay_sound_internal):
8411 * w32.c (check_windows_init_file):
8412 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8414 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8416 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8418 * w32.c (getloadavg): Don't index samples[] array with negative
8419 indices. Recover from wall-clock time being set backwards.
8421 * w32term.c (w32_initialize): Declare the argument of
8422 set_user_model as const.
8424 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8425 (w32_menu_show): Constify some arguments passed to MessageBox.
8427 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8428 to initialize Lisp objects.
8430 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8431 initialize Lisp objects.
8433 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8434 use variables used only on X under that condition.
8436 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8437 variables not used there.
8439 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8441 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8442 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8444 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8446 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8447 code, revealed in presence of R2L characters, character
8448 compositions, and display vectors. A better fix for Bug#16148.
8449 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8450 GTK and NS builds, they don't have this member of struct frame.
8452 * dispextern.h (struct composition_it): Correct a comment for the
8455 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8457 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8458 This prevents a compilation error on C compilers that do not
8459 default functions to return 'int' if not declared. Also, add
8460 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8461 since it now uses inline functions.
8463 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8465 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8466 display margins on mode line, header line, and in the frame's
8467 tool-bar window. (Bug#16165)
8469 2013-12-16 Andreas Schwab <schwab@suse.de>
8471 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8473 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8475 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8478 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8480 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8482 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8484 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8485 intended to find bogus pointers in font objects (Bug#16140).
8486 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8487 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8488 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8489 Disable for MS-Windows due to Bug#15876; apparently this
8490 requires more or less substantial changes in fontset code.
8491 * xfont.c (xfont_close):
8492 * xftfont.c (xftfont_close): Call x_display_info_for_display
8493 to check whether 'Display *' is valid (Bug#16093 and probably
8496 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8498 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8499 Reported by Juanma Barranquero <lekktu@gmail.com>.
8501 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8502 open a pty on MS-Windows. (Bug#16152)
8504 * emacs.c (decode_env_path): Fix bogus comparison against
8505 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8507 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8509 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8510 (Fx_file_dialog): Add parentheses around && to silence warning.
8512 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8514 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8516 * xdisp.c (extend_face_to_end_of_line): Extend background of
8517 non-default face in margin areas as well. (Bug#16151)
8518 (display_line): Call extend_face_to_end_of_line for continued
8519 lines as well, if the display margins have non-zero width.
8520 (set_glyph_string_background_width): When needed, set the
8521 extends_to_end_of_line_p flag on glyph strings to be drawn in
8522 margin areas, not only in the text area.
8524 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8527 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8529 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8530 Don't worry about verify_error being t, since it has to be a list.
8532 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8534 Use bool for boolean, focusing on headers.
8535 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8536 No need to include <stdbool.h>, since conf_post.h does it now.
8537 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8538 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8539 (SET_PER_BUFFER_VALUE_P):
8540 * ccl.c, ccl.h (setup_ccl_program):
8541 * ccl.h (CHECK_CCL_PROGRAM):
8542 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8543 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8544 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8545 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8546 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8547 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8548 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8549 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8550 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8551 (CHARSET_FAST_MAP_SET):
8552 * coding.c (decode_coding_ccl, encode_coding_ccl):
8553 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8554 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8555 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8556 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8557 (decode_coding_c_string):
8558 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8559 * conf_post.h (has_attribute):
8560 * dispextern.h (trace_redisplay_p)
8561 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8562 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8563 (SET_GLYPH_FROM_CHAR_GLYPH)
8564 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8565 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8566 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8567 (cursor_in_mouse_face_p):
8568 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8569 (blank_row, prepare_desired_row)
8570 (build_frame_matrix_from_leaf_window, make_current)
8571 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8572 (update_window, scrolling_window, update_frame_line):
8573 * disptab.h (GLYPH_FOLLOW_ALIASES):
8574 * editfns.c (Fformat):
8575 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8576 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8577 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8578 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8579 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8580 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8581 (FONT_DEFERRED_LOG):
8582 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8583 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8584 (FRAME_MOUSE_UPDATE):
8585 * fringe.c (Fdefine_fringe_bitmap):
8586 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8587 (x_create_bitmap_from_xpm_data, xpm_load_image):
8588 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8589 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8590 (MERGE_INTERVAL_CACHE):
8591 * keymap.h (KEYMAPP):
8592 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8593 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8594 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8595 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8596 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8597 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8598 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8599 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8600 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8601 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8602 (SETUP_BUFFER_SYNTAX_TABLE):
8603 * systime.h (timespec_valid_p):
8604 * term.c (save_and_enable_current_matrix):
8605 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8606 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8607 (redisplay_internal, try_window_reusing_current_matrix)
8608 (sync_frame_with_window_matrix_rows, try_window_id)
8609 (display_menu_bar, display_tty_menu_item, display_mode_line)
8610 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8611 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8612 * xmenu.c (xmenu_show):
8613 * xterm.c (use_xim, x_term_init):
8614 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8615 (struct x_bitmap_record):
8616 Use bool for booleans.
8617 * ccl.c (struct buffer_text):
8618 * ccl.h (struct ccl_program):
8619 * charset.h (struct charset):
8621 * coding.h (struct iso_2022_spec, struct coding_system):
8622 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8623 (struct glyph_string, struct face, struct face_cache)
8624 (struct bidi_string_data, struct bidi_it)
8625 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8627 * editfns.c (Fformat):
8628 * frame.h (struct frame):
8629 * fringe.c (struct fringe_bitmap):
8630 * intervals.h (struct interval):
8631 * keyboard.h (struct kboard):
8632 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8633 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8634 (struct Lisp_Buffer_Local_Value, union specbinding):
8635 * macfont.m (struct macfont_info):
8636 * process.h (struct Lisp_Process):
8637 * termchar.h (struct tty_display_info):
8638 * window.h (struct window):
8639 * xterm.h (struct x_output):
8640 Use bool_bf for boolean bit-fields.
8641 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8642 All callers changed.
8643 * ccl.h (struct ccl_program): Remove unused members private_state,
8644 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8646 (struct ccl_spec): Remove unused members cr_carryover,
8647 eight_bit_carryover.
8648 * conf_post.h: Include <stdbool.h>.
8649 (bool_bf): New type.
8650 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8651 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8652 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8653 'do { ... } while (false)' brackets.
8654 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8655 Args must now be expressions; all callers changed.
8656 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8657 (PRODUCE_GLYPHS): Simplify use of boolean.
8658 * fileio.c (Fcopy_file):
8659 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8660 * lisp.h (UNGCPRO): Return void, not int.
8661 (FOR_EACH_TAIL): Use void expression, not int expression.
8662 * region-cache.c: Reindent.
8663 * region-cache.h: Copy comments from region-cache.c, to fix
8664 incorrect remarks about booleans.
8666 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8668 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8669 when character at point is displayed from a display vector.
8672 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8674 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8675 now a list of certificate validation checks that will abort a
8676 connection with an error.
8677 (Fgnutls_boot): Document it and use it.
8679 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8681 * w32term.c (w32_enable_frame_resize_hack): New variable.
8682 (x_set_window_size): Use it to hack frame resizing on Windows
8685 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8687 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8688 Windows-specific code to w32.c. Change error message text to
8689 match that of Posix platforms.
8691 * w32.c (w32_copy_file): New function, most of the code copied and
8692 reworked from Fcopy_file. Improve error handling. Plug memory
8693 leak when errors are thrown. Support file names outside of the
8694 current codepage. (Bug#7100)
8696 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8698 * lread.c (load_path_default): Prototype.
8700 2013-12-13 Glenn Morris <rgm@gnu.org>
8702 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8703 (dump_path): Remove.
8704 (load-path-default): Remove `changed' argument.
8705 Do not set dump_path permanently. Simplify.
8706 (init_lread): Simplify.
8707 (syms_of_lread): Remove dump_path.
8709 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8711 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8712 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8713 2013-12-12 font-related change to avoid Bug#16128, which
8714 is quite hard to fix without even more substantial changes.
8716 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8718 * font.c (font_close_object): Check for live frame (Bug#16128).
8720 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8722 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8723 Return ptrdiff_t, not int, since it's a buffer size.
8724 Reindent/reparen some macros to a more Gnuish style.
8726 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8728 Avoid undefined behavior with huge regexp interval counts.
8729 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8730 since it's now specialized to interval counts. All uses changed.
8731 Do not assume wraparound on signed integer overflow.
8732 (regex_compile): Simplify based on the above changes.
8734 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8736 Support file names on MS-Windows that use characters outside of
8737 the current system codepage. (Bug#7100)
8739 * w32.c (get_file_security, set_file_security)
8740 (create_symbolic_link): Separate pointers and boolean flags for
8741 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8742 non-zero, else the former.
8743 (codepage_for_filenames, filename_to_utf16, )
8744 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8746 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8748 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8749 Accept only one argument; all callers changed.
8750 (dostounix_filename): Remove the second argument, now works in
8751 UTF-8. All callers changed.
8752 (parse_root): Lose DBCS code.
8753 (get_long_basename, w32_get_short_filename, init_environment)
8754 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8755 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8756 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8757 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8758 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8759 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8761 (ansi_encode_filename): New function.
8762 (get_emacs_configuration, get_emacs_configuration_options):
8764 (add_volume_info, GetCachedVolumeInformation): Run the input file
8765 name through unixtodos_filename, to ensure it is stored and
8766 referenced in canonical form.
8767 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8768 (logon_network_drive, sys_link, utime): Improve error handling.
8769 (sys_access): New function.
8770 (hashval, generate_inode_val): Unused functions deleted.
8771 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8772 (check_windows_init_file): Convert error message from UTF-8 to
8773 ANSI codepage, for display in the message box.
8774 (globals_of_w32): Set w32_unicode_filenames according to the OS
8777 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8778 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8779 (syms_of_w32term): Declare w32-unicode-filenames.
8781 * w32proc.c (new_child, delete_child): Remove code that handled
8782 unused pending_deletion and input_file members of the child struct.
8783 (create_child, sys_spawnve): Convert all file names to ANSI
8784 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8785 name cannot be encoded in ANSI codepage. Don't use
8786 unixtodos_filename, mirror slashes by hand.
8787 (record_infile, record_pending_deletion): Functions deleted.
8788 (Fw32_short_file_name): Call w32_get_short_filename instead of
8791 * w32notify.c (add_watch): Work in Unicode mode when
8792 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8793 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8794 instead, do the same with Lisp primitives.
8796 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8797 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8798 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8799 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8800 (Fw32_shell_execute): Improve error reporting.
8801 (Fdefault_printer_name): Ifdef away for Cygwin.
8803 * w32.h (struct _child_process): Remove input_file and
8804 pending_deletion members that are no longer used.
8805 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8806 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8807 (ansi_encode_filename): New and updated prototypes.
8809 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8811 (unexec): Don't use dostounix_filename, it expects a file name in
8812 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8815 * fileio.c (Ffile_name_directory, file_name_as_directory)
8816 (directory_file_name, Fexpand_file_name)
8817 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8818 arguments of dostounix_filename.
8819 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8820 use MAX_UTF8_PATH for size of file-name strings.
8821 (emacs_readlinkat): Build an explicitly unibyte string for file
8823 (syms_of_fileio) <file-name-coding-system>:
8824 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8826 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8827 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8828 directories to UTF-8.
8829 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8830 environment, and each element of the input PATH, to UTF-8.
8832 * dired.c (file_attributes): Use build_unibyte_string explicitly
8833 to make Lisp strings from user and group names.
8835 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8838 * coding.c (decode_file_name, encode_file_name): New functions.
8840 * termcap.c (tgetent): Adapt to the change in arguments of
8843 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8846 * msdos.c (dostounix_filename, init_environment): Adapt to the
8847 change in arguments of dostounix_filename.
8849 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8850 [WINDOWSNT]: Encode file names passed to the image libraries in
8853 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8854 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8856 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8857 arguments of dostounix_filename.
8859 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8861 * font.h (struct font_entity) [HAVE_NS]: New field to record
8862 font driver which was used to create this entity.
8863 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8864 frame where the font was opened.
8865 (font_close_object): Add prototype.
8866 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8867 (font_close_object): Not static any more. Lost frame arg.
8868 Adjust comment and users.
8869 * alloc.c (cleanup_vector): Call font_close_object to adjust
8870 per-frame font counters correctly. If HAVE_NS, also call
8871 driver-specific cleanup for font-entity objects.
8872 * ftfont.c (ftfont_open):
8873 * nsfont.m (nsfont_open):
8874 * w32font.c (w32font_open_internal):
8875 * xfont.c (xfont_open):
8876 * xftfont.c (xftfont_open): Save frame pointer in font object.
8877 * macfont.m (macfont_open): Likewise.
8878 (macfont_descriptor_entity): Save driver pointer to be able
8879 to call its free_entity routine when font-entity is swept.
8880 * ftxfont.c (ftxfont_open): Add eassert because frame
8881 pointer should be saved by ftfont_driver.open.
8883 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8885 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8886 input polling is used. This is still meaningful for Cygwin, see
8887 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8888 * keyboard.c (poll_for_input_1, input_polling_used):
8889 Define unconditionally.
8890 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8891 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8892 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8893 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8894 (face_for_char): Likewise. Rearrange eassert and return ASCII
8895 face for CHAR_BYTE8_P.
8896 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8898 2013-12-11 Ken Brown <kbrown@cornell.edu>
8900 * dispextern.h (erase_phys_cursor):
8901 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8903 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8905 * nsterm.m (x_free_frame_resources):
8906 * term.c (tty_free_frame_resources):
8907 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8908 face cache because it's implied by free_frame_faces anyway.
8909 * w32term.c (x_free_frame_resources): Likewise. Do not call
8910 free_frame_faces twice.
8912 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8914 * editfns.c (Fformat_time_string): Mention %F in the doc.
8916 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8918 * window.c (resize_frame_windows): Don't return immediately when
8919 the root window's size doesn't change - the minibuffer window
8920 may still have to be repositioned/resized.
8921 * xfns.c (Fx_create_frame): Always change the frame size after
8922 initializing the frame's faces.
8923 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8924 change_frame_size should already have done it.
8925 (x_new_font): Assign new tool- and menu-bar heights.
8926 (x_set_window_size_1): Account for tool- and menu-bar heights
8927 (Bug#16013). Don't set pixel sizes since change_frame_size
8928 should already have done it.
8930 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8932 Remove the option of using libcrypto.
8933 * Makefile.in (LIB_CRYPTO): Remove.
8934 (LIBES): Don't use it.
8936 2013-12-11 Juri Linkov <juri@jurta.org>
8938 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8939 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8941 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8943 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8944 drawn tool bar items (Bug#16058).
8945 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8947 2013-12-09 Ken Brown <kbrown@cornell.edu>
8949 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8951 * lisp.h (get_frame_param): Adjust conditions for prototype
8954 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8956 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8957 Avoid unused macro warning if configured --without-xft.
8959 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8961 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8963 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8965 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8967 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8969 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8971 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8973 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8975 Use libcrypto's checksum implementations if available, for speed.
8976 * Makefile.in (LIB_CRYPTO): New macro.
8979 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8980 The macro didn't conform to C99 due to type mismatch,
8981 which caused compilation failure with Sun C 5.12,
8982 and it was confusing anyway. Include window.h to declare
8983 redisplay_other_windows.
8985 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8987 * window.c (set_window_buffer): Update mode line (bug#16084).
8989 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8991 Fix minor problems found by static checking.
8992 * keyboard.c (poll_for_input_1, input_polling_used):
8993 Define only if HAVE_NTGUI.
8994 * xmenu.c (popup_activate_callback): Omit unnecessary
8995 check against USE_X_TOOLKIT, which must be defined here anyway.
8996 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8999 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9001 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9003 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9005 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9007 * nsterm.m (x_set_window_size): Remove fprintf.
9008 (init): Define always. Set applicationDidFinishLaunchingCalled
9010 (applicationDidFinishLaunching:):
9011 Set applicationDidFinishLaunchingCalled.
9012 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9015 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9017 Pixel resize changes for NS (Bug#16049).
9018 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9019 height/width. row/cols are locals.
9020 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9021 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9022 (windowWillResize): Remove gsextra. Calculate extra as in
9024 (x_new_font): Don't change frame size if fullscreen.
9025 Change size pixelwise.
9027 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9028 comment in xfns.c. Change to pixelwise call.
9030 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9032 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9035 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9037 * xterm.c (input_signal_count): Remove.
9038 (x_dispatch_event): Define unconditionally.
9039 (x_make_frame_visible): Process X events until the frame
9040 is really visible (Bug#16027).
9041 * xterm.h (x_dispatch_event): Declare unconditionally.
9043 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9045 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9047 * nsterm.m (x_set_window_size): Handle pixelwise.
9049 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9051 * w32term.c (x_new_font):
9052 * xterm.c (x_new_font): Calculate new frame size from new font
9055 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9057 * lisp.h (FOR_EACH_TAIL): New macro.
9058 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9060 * window.c (select_window): Call second wset_redisplay before we change
9061 selected_window (bug#16034).
9063 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9065 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9067 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9069 * w32xfns.c: Include window.h, to avoid a compiler warning.
9071 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9073 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9074 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9075 window_scroll takes care of it.
9076 (Fset_window_point, Fdelete_other_windows_internal)
9077 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9078 (Fsplit_window_internal, Fdelete_window_internal)
9079 (Fresize_mini_window_internal, Fset_window_configuration)
9080 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9081 cause redisplay instead of forcing a complete redisplay.
9082 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9083 we're only affecting the selected_window.
9085 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9087 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9088 directional control characters. Update type and category
9089 determination according to the UBA from Unicode v6.3.
9090 (bidi_category_t): New category EXPLICIT_FORMATTING.
9092 * dispextern.h (bidi_type_t): Update to include new bidirectional
9093 properties introduced with Unicode v6.3. (Bug#16043)
9095 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9097 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9100 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9102 * font.c (font_list_entities): Remove dummy assignment.
9103 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9104 used on graphic displays only. Remove unused 'font_encoder' member.
9105 (struct font_bitmap): Remove unused 'extra' member.
9106 * nsfont.m (nsfont_open):
9107 * w32font.c (w32font_open_internal):
9108 * ftfont.c (ftfont_get_bitmap): Adjust users.
9110 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9112 Use bool for boolean.
9113 * tparam.c (tparam1):
9114 * undo.c (record_point, record_property_change):
9115 Use bool for boolean, for local vars that are always true or false.
9117 Minor integer overflow fixes (Bug#16033).
9118 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9119 This improves on the previous fix to this function.
9120 (window_resize_check): When summing up pixel counts, don't rely on
9121 undefined behavior if the sum overflows.
9123 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9125 * window.c (Fset_window_new_pixel): Don't choke at negative
9126 argument value (Bug#16033).
9128 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9129 to avoid crash in window_box_height.
9131 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9132 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9134 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9136 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9138 Minor integer overflow fixes.
9139 * window.c (Fset_window_new_pixel, grow_mini_window):
9140 * xdisp.c (Fwindow_text_pixel_size):
9141 Avoid undefined behavior on signed integer overflow.
9142 * xfns.c (x_set_mouse_color):
9143 Check that drag shape fits in 'unsigned', since that's what X wants.
9145 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9147 Improve reporting of fatal exception on MS-Windows.
9148 * w32fns.c (my_exception_handler): New function.
9149 (globals_of_w32fns): Set it up as the unhandled exception
9150 handler. Initialize exception code and address to zeros.
9151 (emacs_abort): If the exception code and address are available,
9152 print them at the beginning of the backtrace. Fix the format of
9153 printing addresses (was producing 0x0x12345678 on XP).
9156 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9158 * eval.c (Fbacktrace__locals): New function.
9159 (syms_of_eval): Defsubr it.
9161 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9163 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9164 Define here to unify between...
9165 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9166 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9168 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9170 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9172 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9173 fringe background extension.
9174 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9175 because they are now always the same as `left' and `width',
9176 respectively. Remove code for the case that `width' and
9177 `sb_width' are different.
9179 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9181 Fix minor problems found by static checking.
9182 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9183 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9184 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9186 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9188 * image.c (imagemagick_compute_animated_image): Don't crash if we
9189 have an animation with different-sized images (bug#15313).
9191 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9193 Remove some unused items introduced during pixelwise change.
9194 * window.c (window_resize_total_check): Remove unused function.
9195 * xdisp.c (remember_mouse_glyph): Remove unused label.
9196 (Ftool_bar_height): Move declaration inside #if.
9197 * xterm.c (x_set_window_size): Don't use r and c.
9199 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9201 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9204 * window.c (Fset_window_configuration): Comment out unused variables.
9206 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9208 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9210 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9212 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9214 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9215 HAVE_GNUTLS3 (Bug#16001).
9217 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9218 if interrupts are deferred (Bug#15801).
9220 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9222 Support resizing frames and windows pixelwise.
9223 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9224 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9225 (struct glyph_matrix): Replace window_left_col and
9226 window_top_line by window_pixel_left and window_pixel_top.
9227 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9229 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9230 (draw_window_divider, move_it_to, x_draw_right_divider)
9231 (x_draw_bottom_divider, change_frame_size): Add or fix
9233 * dispnew.c (change_frame_size_1): Change prototype.
9234 (adjust_glyph_matrix, required_matrix_width)
9235 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9236 values instead of lines and columns.
9237 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9238 WINDOW_TOTAL_FRINGE_WIDTH.
9239 (handle_window_change_signal, do_pending_window_change)
9240 (init_display): Adjusts calls of change_frame_size.
9241 (change_frame_size, change_frame_size_1): Handle pixelwise
9243 * frame.c (Qright_divider_width, Qbottom_divider_width):
9245 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9246 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9247 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9248 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9250 (set_frame_param): New function.
9251 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9252 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9253 (Ffringe_width, Fborder_width, Fright_divider_width)
9254 (Fbottom_divider_width): New functions, defsubr them.
9255 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9256 New argument pixelwise.
9257 (struct frame_parm_table): New members Qright_divider_width and
9258 Qbottom_divider_width.
9259 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9260 (x_report_frame_params): Handle Qright_divider_width and
9261 Qbottom_divider_width.
9262 (x_set_right_divider_width, x_set_bottom_divider_width):
9264 (frame_resize_pixelwise): New option.
9265 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9266 new_pixelwise, right_divider_width and bottom_divider_width;
9267 remove total_lines; rename text_lines, text_cols, new_text_lines
9268 and new_text_cols to text_height, text_width, new_height and
9269 new_width respectively.
9270 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9271 FRAME_TEXT_WIDTH respectively.
9272 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9273 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9274 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9276 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9277 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9278 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9279 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9280 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9281 (FRAME_TOTAL_COLS_ARG): Remove macro.
9282 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9283 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9284 (x_wm_set_size_hint): Handle frame pixel sizes.
9285 * indent.c (compute_motion, Fcompute_motion):
9286 Call window_body_width instead of window_body_cols.
9287 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9288 (make_lispy_position): Handle right and bottom dividers.
9289 (Fsuspend_emacs): Pixelize call of change_frame_size.
9290 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9291 * lisp.h: Extern set_frame_param.
9292 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9294 (Fx_create_frame): Add entry for vertical_drag_cursor.
9295 Pixelize call of change_frame_size.
9296 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9297 * nsterm.m (ns_update_window_end): Optionally draw right
9299 (x_set_window_size): Add argument pixelwise.
9300 Call check_frame_size and change_frame_size with pixelwise zero.
9301 (ns_draw_window_divider): New function.
9302 (ns_redisplay_interface): Add ns_draw_window_divider.
9303 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9304 (x_new_font): Call x_set_window_size with pixelwise zero.
9305 * print.c (print_object): For a window print its sequence
9307 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9308 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9309 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9310 (w32_createwindow): Use scroll bar area width.
9311 (w32_wnd_proc): Handle bottom divider width.
9312 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9313 (Fx_create_frame): Default divider width parameters.
9314 Caclulate sizes pixelwise. Add vertical drag cursor support.
9315 (x_create_tip_frame): Default divider widths to zero.
9316 Pixelize call to change_frame_size.
9317 (Fx_show_tip): Add handling of divider widths. Pixelize window
9319 (Fw32_frame_rect): New function.
9320 (frame_parm_handler w32_frame_parm_handlers): Add divider
9322 (Vx_window_vertical_drag_shape): Add variable.
9323 * w32inevt.c (resize_event, maybe_generate_resize_event):
9324 Pixelize change_frame_size calls.
9325 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9327 * w32term.c (w32_draw_window_divider): New function.
9328 (x_update_window_end): Handle right divider.
9329 (w32_draw_fringe_bitmap, x_scroll_run)
9330 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9331 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9332 Calculate new frame sizes pixelwise.
9333 (x_new_font): Pixelize call to x_set_window_size.
9334 (x_check_fullscreen): Pixelize call to change_frame_size.
9335 (x_set_window_size_1, x_set_window_size): New argument
9336 pixelwise. Calculate pixelwise.
9337 (x_wm_set_size_hint): Use scroll bar area width.
9338 (w32_redisplay_interface): Add w32_draw_window_divider.
9339 * w32term.h (struct w32_output): Add vertical drag cursor.
9340 * widget.c (set_frame_size, update_wm_hints)
9341 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9343 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9344 * window.c (sequence_number): Restore.
9345 (Fwindow_pixel_width, Fwindow_pixel_height)
9346 (Fwindow_mode_line_height, Fwindow_header_line_height)
9347 (window_pixel_to_total, Frun_window_scroll_functions)
9348 (Fset_window_new_pixel, window_resize_apply_total)
9349 (Fwindow_resize_apply_total): New functions.
9350 (window_body_height, window_body_width): Rename from
9351 window_body_lines. New argument PIXELWISE.
9352 Calculate pixelwise.
9353 (Fwindow_body_height, Fwindow_body_width): New argument
9355 (coordinates_in_window, window_relative_x_coord): Use window's
9356 pixel width instead of total width.
9357 (replace_window, recombine_windows): Initialize pixel values.
9358 (resize_root_window, resize_frame_windows, grow_mini_window)
9359 (shrink_mini_window): New argument PIXELWISE.
9360 Calculate pixelwise.
9361 (Fdelete_other_windows_internal, adjust_window_margins)
9362 (window_resize_check, window_resize_apply)
9363 (Fdelete_window_internal, Fresize_mini_window_internal)
9364 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9365 (check_frame_size): Rename arguments. New argument PIXELWISE.
9366 Calculate pixelwise.
9367 (set_window_buffer): Make samebuf bool. Run configuration change
9368 hook only if buffer changed.
9369 (Fset_window_buffer): Rewrite doc-string.
9370 (make_window): Initialize new_pixel slot.
9371 (Fwindow_resize_apply): Check pixel size of root window.
9372 (Fsplit_window_internal): Call 2nd argument pixel_size.
9373 Calculate pixelwise.
9374 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9376 (save_window_data): New slots frame_text_width,
9377 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9378 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9380 (Fcurrent_window_configuration, Fset_window_configuration)
9381 (save_window_save, compare_window_configurations): Handle new
9382 slots in save_window_data and saved_window.
9383 (Fset_window_scroll_bars): Fix doc-string.
9384 (window_resize_pixelwise): New variable.
9385 (coordinates_in_window, Fcoordinates_in_window_p):
9387 (make_parent_window): Adjust sequence_number.
9388 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9390 * window.h (struct window): New members new_pixel, pixel_left,
9391 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9392 (wset_new_pixel): New function.
9393 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9394 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9395 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9396 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9397 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9398 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9399 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9400 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9401 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9402 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9403 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9404 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9405 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9406 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9407 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9409 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9410 (window_body_width, check_frame_size): Adapt external declarations.
9411 * xdisp.c (last_max_ascent): New integer.
9412 (window_text_bottom_y): Handle bottom divider.
9413 (window_box_width, window_box_height): Calculate pixelwise.
9414 (get_glyph_string_clip_rects): Handle right divider.
9415 (remember_mouse_glyph): When windows are resized pixelwise
9416 proceed with width and height set to 1.
9417 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9419 (move_it_to): Calculate and return maximum x position
9421 (Fwindow_text_pixel_size): New function.
9422 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9423 (tool_bar_lines_needed): Rename to tool_bar_height.
9424 Calculate pixelwise.
9425 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9426 Calculate pixelwise.
9427 (redisplay_tool_bar): Calculate pixelwise.
9428 (redisplay_window): Calculate pixelwise. Handle dividers.
9429 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9430 (x_draw_vertical_border): Handle dividers.
9431 (define_frame_cursor1): Handle vertical drag cursor.
9432 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9433 (expose_window): Calculate pixelwise. Handle dividers.
9434 (init_xdisp): Initialize pixel values.
9435 * xfaces.c (Qwindow_divider): New face.
9436 (realize_basic_faces): Realize it.
9437 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9438 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9439 (x_set_scroll_bar_default_width): Default actual width to 16.
9440 (Fx_create_frame): Set sizes pixelwise.
9441 (x_create_tip_frame): Default divider widths to zero.
9442 Pixelize call of change_frame_size.
9443 (Fx_show_tip): Handle divider widths. Initial pixel position
9445 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9446 (Vx_window_vertical_drag_shape): New option.
9447 * xmenu.c (free_frame_menubar): Pixelize call of
9449 * xterm.c (x_draw_window_divider): New function.
9450 (x_update_window_end): Optionally draw right divider.
9451 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9452 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9453 (handle_one_xevent, x_new_font): Calculate pixelwise.
9454 (x_set_window_size_1, x_set_window_size): New argument
9455 pixelwise. Calculate pixelwise.
9456 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9457 (struct x_redisplay_interface): Add x_draw_window_divider.
9458 * xterm.h (struct x_output): Add vertical_drag_cursor.
9460 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9462 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9463 Set invisible frames's `redisplay' when a full redisplay is requested.
9464 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9465 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9466 (display_mode_lines): Set it here instead.
9468 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9470 * dispextern.h (set_window_update_flags): Remove.
9472 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9474 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9476 * xdisp.c (REDISPLAY_SOME_P): New macro.
9477 (redisplay_internal): Use it (bug#15999).
9478 (prepare_menu_bars, redisplay_window): Use it as well.
9480 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9482 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9484 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9485 (globals_of_w32font): Zero it out.
9486 (GetCharWidth32W_Proc): New function pointer.
9487 (get_char_width_32_w): New function.
9488 (compute_metrics): If get_glyph_outline_w returns an error, try
9489 get_char_width_32_w before declaring a failure. This avoids
9490 punishing raster (a.k.a. "bitmap") fonts by slowing down
9491 redisplay. (Bug#6364).
9493 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9495 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9496 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9497 highlight needs to be redisplayed. (Bug#15913)
9499 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9501 Fix minor problems found by static checking.
9502 * buffer.h (struct buffer_text, struct buffer):
9503 * frame.h (struct frame):
9504 * window.h (struct window):
9505 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9506 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9507 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9508 no-longer-valid use of HAVE_MENUS.
9509 * xdisp.c (propagate_buffer_redisplay): Now static.
9511 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9513 * xmenu.c (Fmenu_or_popup_active_p):
9514 * window.c (Fset_window_configuration):
9515 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9516 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9517 * fns.c (Fyes_or_no_p):
9518 * editfns.c (Fmessage_box, Fmessage_or_box):
9519 * alloc.c (make_save_ptr_ptr):
9520 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9522 * window.c (Fset_window_configuration): Move select_window later.
9524 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9526 Refine redisplay optimizations to only redisplay *some* frames/windows
9527 rather than all of them.
9528 * xdisp.c (REDISPLAY_SOME): New constant.
9529 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9530 (bset_redisplay, bset_update_mode_line): New functions.
9531 (message_dolog): Use bset_redisplay.
9532 (clear_garbaged_frames): Use fset_redisplay.
9533 (echo_area_display): Use wset_redisplay.
9534 (buffer_shared_and_changed): Remove.
9535 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9536 frame titles. Compute the actual set of windows redisplayed.
9537 Don't update frame titles and menu bars for frames that don't need to
9539 (propagate_buffer_redisplay): New function.
9541 (redisplay_internal): Use it. Be more selective in the set of windows
9542 we redisplay. Propagate windows_or_buffers_changed to
9543 update_mode_lines a bit later to simplify the code.
9544 (mark_window_display_accurate_1): Reset window and buffer's
9546 (redisplay_window): Do nothing if neither the window nor the buffer nor
9547 the frame needs redisplay.
9548 * window.h (struct window): Add `redisplay' field.
9549 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9550 (redisplay_other_windows, window_list): New declarations.
9551 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9552 (window_list): Not static any more.
9553 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9554 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9555 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9556 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9557 * frame.h (struct frame): Add `redisplay' field.
9558 Move `external_menu_bar' bitfield next to other bit-fields.
9559 (SET_FRAME_GARBAGED): Use fset_redisplay.
9560 (SET_FRAME_VISIBLE): Don't garbage the frame;
9561 Use redisplay_other_windows.
9562 * buffer.h (struct buffer): Add `redisplay' field.
9563 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9564 (modify_overlay): Use bset_redisplay.
9565 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9567 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9569 Support w32 file notifications in batch mode.
9570 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9571 invalid (which happens in batch mode). If non-interactive, call
9572 handle_file_notifications to store file notification events in the
9573 input queue. (Bug#15933)
9575 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9577 * w32inevt.c (handle_file_notifications): Now external, not static.
9579 * w32term.h (handle_file_notifications): Provide prototype.
9581 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9582 init_crit, since init_display, which does that otherwise, is not
9585 2013-11-27 Glenn Morris <rgm@gnu.org>
9587 * Makefile.in ($(lispsource)/international/charprop.el): New.
9588 (emacs$(EXEEXT)): Depend on charprop.el.
9590 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9592 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9593 deleting portions of the buffer under non-nil REPLACE argument.
9596 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9597 directory, watch it and not its parent.
9598 (add_watch): Allow empty string in FILE.
9600 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9602 * window.c (Fset_window_start, window_resize_apply)
9603 (window_scroll): Reset window_end_valid (Bug#15957).
9605 2013-11-27 Glenn Morris <rgm@gnu.org>
9607 * Makefile.in (leimdir): Now in lisp source directory.
9608 ($(leimdir)/leim-list.el): Just use ../leim .
9609 * epaths.in (PATH_DUMPLOADSEARCH):
9610 * lread.c (load_path_default):
9611 * nsterm.m (ns_load_path): No more leim directory.
9613 2013-11-26 Andreas Schwab <schwab@suse.de>
9615 * .gdbinit (xgettype): Add cast.
9617 2013-11-26 Glenn Morris <rgm@gnu.org>
9619 Preload leim-list.el.
9620 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9621 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9622 is a single directory.
9624 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9626 bool-vector-subsetp is now the normal direction (Bug#15912).
9627 * data.c (Fbool_vector_subsetp): Test whether the first argument
9628 is a subset of the second one, not the reverse. Add doc string.
9630 Fix minor problems found by static checking.
9631 * lread.c (load_path_default): Now static.
9632 * textprop.c (text_property_stickiness): Be consistent about the
9633 test used when deciding whether to consider the previous character.
9634 This simplifies the code a bit.
9636 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9638 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9640 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9641 (syms_of_frame): Don't defsubr them.
9643 2013-11-25 Glenn Morris <rgm@gnu.org>
9645 * lread.c (load_path_default): Change the sense of the argument.
9646 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9647 from dump_path. When it is not, avoid checking dump_path twice.
9649 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9650 uninstalled dump_path against installed Vload_path. (Bug#15964)
9652 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9654 Export get_pos_property to Elisp.
9655 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9656 (syms_of_editfns): Export it to Elisp.
9658 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9660 2013-11-23 Romain Francoise <romain@orebokech.com>
9662 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9663 initialization here ...
9664 (syms_of_fileio): ... from here.
9666 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9668 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9669 Please use --enable-check-lisp-object-type.
9671 2013-11-23 Glenn Morris <rgm@gnu.org>
9673 * process.c (get_process): Explicit error for dead buffers.
9675 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9677 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9679 2013-11-23 Glenn Morris <rgm@gnu.org>
9681 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9682 * lread.c (load_path_check): Take path to check as argument.
9683 (load_path_default): New, split from init_lread.
9684 (init_lread): Move calc of default load-path to load_path_default.
9685 Empty elements in EMACSLOADPATH now stand for the default.
9686 (load-path): Doc fix.
9687 * emacs.c (decode_env_path): Add option to treat empty elements
9688 as nil rather than ".".
9689 * callproc.c (init_callproc_1, init_callproc):
9690 * image.c (Vx_bitmap_file_path):
9691 * lisp.h (decode_env_path):
9692 * lread.c (Vsource_directory):
9693 Update for new argument spec of decode_env_path.
9695 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9697 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9698 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9700 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9702 Fix some dependency problems that cause unnecessary recompiles.
9704 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9705 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9706 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9707 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9708 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9709 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9710 (boostrap-clean): No need to remove stamp-oldxmenu.
9712 Fix recently introduced bool vector overrun.
9713 This was due to an optimization that went awry.
9714 Reported by Glenn Morris in
9715 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9716 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9717 for empty vectors, undoing the 2013-11-18 change.
9718 * data.c (bool_vector_binop_driver): Rely on this.
9719 Fix bug that occasionally overran the destination.
9720 * lisp.h (struct Lisp_Bool_vector): Document this.
9722 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9724 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9727 * nsterm.m (init, run, stop:): Comment out for now, does not work
9730 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9732 * charset.c (syms_of_charset): Don't read past end of string.
9734 2013-11-19 Glenn Morris <rgm@gnu.org>
9736 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9738 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9740 Add hooks to run on gaining/losing focus. (Bug#15029)
9741 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9742 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9743 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9745 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9747 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9748 The old names predated the API change that put destination at end.
9750 Improve API of recently-added bool vector functions (Bug#15912).
9751 The old API had (bool-vector-count-matches A B)
9752 and (bool-vector-count-matches-at A B I), which gave the
9753 misleading impression that the two functions were variants, one
9754 with a location I. The new API has (bool-vector-count-population A)
9755 and (bool-vector-count-consecutive A B I) to make the distinction
9756 clearer. The first function no longer has a B argument, since the
9757 caller can easily determine the number of nils if the length and
9758 number of ts is known.
9759 * data.c (Fbool_vector_count_population): Rename from
9760 bool_vector_count_matches, and accept just 1 argument.
9761 (Fbool_vector_count_consecutive): Rename from
9762 Fbool_vector_count_matches_at.
9764 Always allocate at least one bits_word per bool vector.
9765 See Daniel Colascione in:
9766 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9767 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9768 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9769 * lisp.h (struct Lisp_Bool_vector): Document this.
9771 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9773 * insdel.c (invalidate_buffer_caches): New function, consolidated
9774 from part of prepare_to_modify_buffer.
9775 (insert_from_gap, prepare_to_modify_buffer):
9776 * coding.c (code_convert_region, code_convert_string):
9777 Call invalidate_buffer_caches. (Bug#15841)
9779 * lisp.h (invalidate_buffer_caches): Add prototype.
9781 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9783 * w32term.c (x_update_window_end): Don't invalidate the entire
9784 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9785 highlight needs to be redisplayed. (Bug#15913)
9787 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9789 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9791 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9793 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9794 while we are using Vprin1_to_string_buffer.
9796 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9797 after inserting the description string. (Bug#15907)
9799 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9801 * data.c: Work around bogus GCC diagnostic about shift count.
9802 Reported by Eli Zaretskii in
9803 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9804 (pre_value): New function.
9805 (count_trailing_zero_bits): Use it.
9807 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9809 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9810 assume C macros are not supported even under -g3 in these old GCC
9813 2013-11-15 Leo Liu <sdl.web@gmail.com>
9815 * minibuf.c (Ftry_completion, Fall_completions)
9816 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9818 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9820 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9821 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9822 This avoids placing unnecessary constants into the Emacs code.
9824 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9826 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9827 for Cygwin w32 build.
9829 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9830 for Cygwin w32 build. (Bug#15892)
9832 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9834 Simplify, port and tune bool vector implementation.
9835 * alloc.c (bool_vector_exact_payload_bytes)
9836 (bool_vector_payload_bytes): Remove.
9837 (bool_vector_fill): Return its argument.
9838 * alloc.c (bool_vector_fill):
9840 * print.c (print_object):
9841 Simplify by using bool_vector_bytes.
9842 * alloc.c (make_uninit_bool_vector):
9843 New function, broken out from Fmake_bool_vector.
9844 (Fmake_bool_vector): Use it. Use tail call.
9845 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9846 * data.c (BITS_PER_ULL): New constant.
9847 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9848 if long long versions don't exist.
9849 (shift_right_ull): New function.
9850 (count_one_bits_word): New function, replacing popcount_bits_word
9851 macro. Don't assume that bits_word is no wider than long long.
9852 (count_one_bits_word, count_trailing_zero_bits):
9853 Don't assume that bits_word is no wider than long long.
9854 * data.c (bool_vector_binop_driver, bool_vector_not):
9855 * fns.c (Fcopy_sequence):
9857 Create an uninitialized destination, to avoid needless work.
9858 (internal_equal): Simplify.
9859 (Ffillarray): Prefer tail call.
9860 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9861 contain at least one word.
9862 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9863 chars are narrower than ints.
9864 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9865 * fns.c (Fcopy_sequence):
9867 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9868 Don't try to port to hosts where bits_word values have holes; the
9869 code wouldn't work there anyway. Verify this assumption, though.
9870 (bool_vector_bytes): New function.
9871 (make_uninit_bool_vector): New decl.
9872 (bool_vector_fill): Now returns Lisp_Object.
9874 * xfns.c (xic_create_fontsetname):
9875 * xrdb.c (gethomedir): Prefer tail calls.
9877 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9879 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9880 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9882 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9883 that requires a return value.
9884 (Fset_buffer_modified_p): Take advantage of this change to do
9887 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9889 * buffer.c (Frestore_buffer_modified_p): Sync it with
9890 Fset_buffer_modified_p.
9891 (Fforce_mode_line_update): New function, moved from subr.el.
9892 (Fset_buffer_modified_p): Use them.
9893 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9895 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9897 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9898 This avoids undefined behavior when subtracting pointers into
9899 different aways. On my platform it also makes the code a tad
9900 smaller and presumably faster.
9902 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9904 * keyboard.c (command_loop_1): Use region-extract-function.
9905 * insdel.c (Qregion_extract_function): Not static any more (can we
9906 stop pretending that these vars can benefit from being marked static?).
9908 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9910 * search.c (find_newline): If buffer text is relocated during the
9911 "dumb loop", adjust C pointers into buffer text to follow suit.
9914 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9916 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9917 for conversion (Bug#15837).
9919 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9921 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9922 for the entire range of inserted characters. (Bug#15841)
9924 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9926 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9928 (realize_default_face): Remove assignment to distant-foreground if
9929 unspecified (Bug#15815).
9931 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9933 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9934 cache-long-scans disabled, since we don't want to call
9935 prepare_to_modify_buffer (in insert_1_both) for each message we
9938 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9939 from buffer.c. Improve commentary to the buffer field setter
9942 * buffer.c (bset_cache_long_scans): Static function deleted.
9943 Improve commentary to the buffer field setter functions.
9944 (init_buffer_once): Default for cache-long-scans changed to t.
9947 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9949 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9951 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9952 This bug was introduced in my 2013-06-21 change, and caused
9953 struct Lisp_Sub_Char_Table objects to be given too many slots,
9954 which broke 'make -C admin/unidata'.
9956 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9958 Import changes from mac-port 4.5.
9959 * macfont.m (mac_font_copy_default_descriptors_for_language)
9960 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9961 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9962 (macfont_language_default_font_names): New.
9963 (macfont_list): Rearrange language/charset code.
9964 (macfont_close): Don't check for macfont_info->cache.
9965 (mac_ctfont_create_preferred_family_for_attributes): New font
9966 selection code, call
9967 mac_font_copy_default_name_for_charset_and_languages.
9968 (mac_font_copy_default_descriptors_for_language)
9969 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9971 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9973 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9975 Port to C11 aligned_alloc, and fix some integer overflows.
9976 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9977 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9978 and use of posix_memalign replaced with aligned_alloc.
9979 (aligned_alloc): New function, defined or declared as needed.
9980 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9981 Don't undef; configure.ac now does this.
9982 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9983 (calloc, aligned_alloc): Check for integer overflow.
9984 (aligned_alloc): Rename from memalign. All uses changed.
9985 (memalign): New function, an alias for aligned_alloc.
9987 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9989 * xdisp.c (redisplay_internal): Fix typo in last change.
9991 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9993 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9995 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9997 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9998 redisplay--mode-lines-cause.
9999 (redisplay_internal): Keep them uptodate. Remove redundant check of
10000 buffer_shared_and_changed.
10001 * *.[chm]: Number every assignment to update_mode_lines so we
10002 can track why it is set.
10004 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10006 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10008 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10010 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10011 can track why it is set.
10013 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10015 Integer-related fixes for term.c etc.
10016 * dispextern.h (face_tty_specified_color): New function.
10017 * term.c (turn_on_face): Don't rely on undefined behavior when
10018 assigning an out-of-range value to 'long'.
10019 Simplify test for toggling highlight.
10020 (tty_capable_p): Omit last two (unused) args. All callers changed.
10021 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10022 (read_menu_input, tty_menu_activate, tty_menu_show):
10023 * xfaces.c (x_supports_face_attributes_p)
10024 (tty_supports_face_attributes_p):
10025 Use bool for boolean. All callers changed.
10026 (tty_supports_face_attributes_p): Omit defaults for color indices;
10027 no longer needed. Simplify tail call.
10029 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10031 * xdisp.c (prepare_menu_bars): Mark static.
10032 * lisp.h (prepare_menu_bars): Don't declare.
10033 * xselect.c (x_handle_selection_clear):
10034 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10036 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10038 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10039 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10041 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10043 * keyboard.c (Fcommand_error_default_function): Rename from
10044 Fdefault_error_output.
10046 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10048 * keyboard.c (Fdefault_error_output): New function, extracted from
10049 cmd_error_internal.
10050 (syms_of_keyboard): Use it for Vcommand_error_function.
10052 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10054 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10055 (init_eval): Use it to ensure handlerlist is non-NULL.
10056 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10057 (Fsignal): Adjust NULLness test of handlerlist.
10058 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10060 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10062 * callproc.c (call_process): Call prepare_to_modify_buffer before
10063 decoding text read from the sub-process, as the decoded stuff will
10064 be inserted into the buffer. This will invalidate the various
10065 caches maintained for the buffer. (Bug#15148)
10067 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10069 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10070 string of glyphless-char-display.
10072 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10074 * nsfns.m (ns_get_name_from_ioreg): New function.
10075 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10076 OSX >= 10.9. Use ns_get_name_from_ioreg.
10078 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10080 Simplify and port recent bool vector changes.
10081 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10082 only in this file. Use a more-efficient implementation if the
10083 second argument is a power of 2.
10084 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10085 Remove no-longer-necessary compile-time checks.
10086 (bool_vector_exact_payload_bytes): New function.
10087 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10088 exact payload changed to call the new function. Do not assume
10089 that the arg or result fits in ptrdiff_t.
10090 (bool_vector_fill): New function.
10091 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10093 (vroundup_ct): Don't assume arg fits in size_t.
10094 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10095 invoke set_category_set.
10096 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10097 All callers changed. Use bool_vector_set.
10098 * category.h (XCATEGORY_SET): Remove; no longer needed.
10099 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10100 bool_vector_bitref.
10101 * data.c (Faref): Use bool_vector_ref.
10102 (Faset): Use bool_vector_set.
10103 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10104 (Fbool_vector_not, Fbool_vector_count_matches)
10105 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10106 * fns.c (concat): Use bool_vector_ref.
10107 (Ffillarray): Use bool_vector_fill.
10108 (mapcar1): Use bool_vector_ref.
10109 (sxhash_bool_vector): Hash words, not bytes.
10110 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10111 a constant, since it's now used in #if.
10112 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10113 unsigned char on unusual architectures, so that we no longer
10114 assume that the number of bits per bits_word is a power of two or
10115 is a multiple of 8 or of CHAR_BIT.
10116 (Qt): Add forward decl.
10117 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10118 at least as strictly as bits_word.
10119 (bool_vector_data, bool_vector_uchar_data): New accessors.
10120 All data structure accesses changed to use them.
10121 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10122 (bool_vector_set): New functions.
10123 (bool_vector_fill): New decl.
10124 (ROUNDUP): Move to alloc.c as described above.
10126 Fix recent gnutls changes.
10127 * gnutls.c (Fgnutls_boot): Don't assume C99.
10128 * process.c (wait_reading_process_output): Fix typo in recent change.
10130 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10132 * process.c (wait_reading_process_output, read_process_output)
10133 (send_process): Check gnutls_state is not NULL.
10135 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10136 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10138 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10140 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10141 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10143 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10146 * nsfns.m (Fx_create_frame): Fix memory leak.
10148 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10149 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10150 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10152 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10154 * xdisp.c (message3_nolog, message_with_string): Encode the string
10155 before writing it to the terminal in a non-interactive session.
10157 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10158 sure we concatenate them into a unibyte string.
10160 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10161 resulting temporary name before returning it to the caller.
10162 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10163 is a unibyte string, convert NAME to a unibyte string to ensure
10164 that the result is also a unibyte string.
10166 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10167 create unibyte strings from default paths and directory/file
10170 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10173 * callproc.c (init_callproc): Use build_unibyte_string to make
10174 sure we create unibyte strings from default paths and
10175 directory/file names.
10177 * buffer.c (init_buffer): Don't store default-directory of
10178 *scratch* in multibyte form. The original problem which led to
10179 that is described in
10180 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10181 but it was solved long ago. (Bug#15260)
10183 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10185 Port to stricter C99 platforms.
10186 Especially, C99 prohibits nesting a struct X inside struct Y if
10187 struct X has a flexible array member.
10188 * alloc.c (struct sdata): New type.
10189 (sdata): Implement in terms of struct sdata.
10190 Remove u member; all uses replaced by next_vector, set_next_vector.
10191 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10192 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10193 (struct sblock): Rename first_data member to data, which is now
10194 a flexible array member. All uses changed.
10195 (next_vector, set_next_vector, large_vector_vec): New functions.
10196 (vector_alignment): New constant.
10197 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10198 (struct large-vector): Now merely a NEXT member, since the old approach
10199 ran afoul of stricter C99. All uses changed to use
10200 large_vector_vec or large_vector_offset.
10201 (large_vector_offset): New constant.
10202 * dispnew.c: Include tparam.h, for tgetent.
10203 Do not include term.h; no longer needed.
10204 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10205 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10206 (struct Lisp_Vector): Use a flexible array member for contents,
10207 instead of a union with a member that is an array of size 1.
10209 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10210 fact that the struct no longer contains a union.
10211 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10212 (struct Lisp_Save_Value, struct Lisp_Free):
10213 Use unsigned, not int, for spacers, to avoid c99 warning.
10214 (union specbinding): Use unsigned, not bool, for bitfield, as
10215 bool is not portable to pre-C99 hosts.
10217 2013-11-04 Glenn Morris <rgm@gnu.org>
10219 * emacs.c (usage_message): Mention that `-L :...' appends.
10221 2013-11-02 Glenn Morris <rgm@gnu.org>
10223 * Makefile.in (abs_builddir): Remove.
10224 (bootstrap_exe): Use relative filename.
10226 Use relative filenames in TAGS files.
10227 * Makefile.in (abs_srcdir): Remove it again.
10228 (.PHONY): Remove frc.
10229 (maintainer-clean): No more TAGS-LISP file.
10230 (TAGS): Pass relative file names to etags.
10231 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10233 * Makefile.in (abs_srcdir): New, set by configure.
10235 (maintainer-clean): Remove pointless echo. That should be in the
10236 top-level Makefile, if anywhere. Delete TAGS-LISP.
10237 (extraclean): No s/ and m/ directories for some time.
10238 (TAGS): Also depend on ctagsfiles3.
10239 Remove no-longer-defined S_FILE.
10240 Pass absolute filenames to etags once more.
10241 (TAGS-LISP): Replace lispdir with its expansion.
10242 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10243 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10245 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10247 * xfaces.c (check_lface_attrs, realize_default_face):
10248 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10249 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10251 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10253 * emacs.c (original_pwd): Remove global var by making it local.
10254 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10256 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10258 * xfaces.c: Declare color_distance.
10259 (QCdistant_foreground): New variable.
10260 (NEAR_SAME_COLOR_THRESHOLD): New define.
10261 (load_color2): New function.
10262 (load_color): Call load_color2.
10263 (load_face_colors): Call load_color2 and if distant-color is specified
10264 calculate distant and use distant-color if colors are near.
10265 (LFACE_DISTANT_FOREGROUND): New define.
10266 (merge_face_ref, Finternal_set_lisp_face_attribute)
10267 (Finternal_get_lisp_face_attribute)
10268 (x_supports_face_attributes_p): Handle distant-foreground similar to
10270 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10272 * dispextern.h (lface_attribute_index):
10273 Add LFACE_DISTANT_FOREGROUND_INDEX.
10275 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10277 * image.c (pbm_next_char): New function.
10278 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10279 (pbm_scan_number): Use it.
10280 (Qlibjpeg_version): New variable.
10281 (syms_of_image): DEFSYM and initialize it.
10283 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10285 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10287 2013-10-31 Glenn Morris <rgm@gnu.org>
10289 * emacs.c (original_pwd): New char.
10290 (main): If using --chdir, store original_pwd.
10291 (init_cmdargs): When setting Vinvocation_directory based on a
10292 relative argv[0], use original_pwd if set. (Bug#15768)
10294 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10296 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10298 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10300 * insdel.c: Fix minor problems found by static checking.
10301 (Qregion_extract_function): Now static.
10302 (prepare_to_modify_buffer_1): Remove unused locals.
10304 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10306 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10307 (syms_of_xdisp): Declare pre-redisplay-function.
10308 (markpos_of_region): Remove function.
10309 (init_iterator, compute_stop_pos, handle_face_prop)
10310 (face_before_or_after_it_pos, reseat_to_string)
10311 (get_next_display_element, window_buffer_changed)
10312 (redisplay_internal, try_cursor_movement, redisplay_window)
10313 (try_window_reusing_current_matrix, try_window_id, display_line)
10314 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10315 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10316 * window.h (struct window): Remove field `region_showing'.
10317 * dispextern.h (struct it): Remove region_beg/end_charpos.
10318 (face_at_buffer_position, face_for_overlay_string)
10319 (face_at_string_position): Update prototypes.
10320 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10321 (face_at_string_position): Remove `region_beg' and `region_end' args.
10322 * fontset.c (Finternal_char_font):
10323 * font.c (font_at, font_range): Adjust calls accordingly.
10324 * insdel.c (Qregion_extract_function): New var.
10325 (syms_of_insdel): Initialize it.
10326 (prepare_to_modify_buffer_1): Use it.
10328 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10330 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10331 * ftxfont.c (ftxfont_get_gcs):
10332 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10333 * xfaces.c (x_free_colors, x_free_dpy_colors)
10334 (x_create_gc, unload_color):
10335 * xselect.c (x_property_data_to_lisp):
10336 * xsettings.c (parse_settings):
10337 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10338 (get_bits_and_offset): Adjust definition.
10339 * frame.c (XParseGeometry): Adjust locals.
10340 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10341 * regex.h (toplevel): Likewise for reg_syntax_t.
10343 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10345 * eval.c (run_hook_with_args): Use FUNCTIONP.
10347 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10349 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10350 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10351 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10352 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10353 on MS-Windows anyway.
10354 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10355 (free_realized_face): ...adjust user.
10356 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10357 white relief pixels to -1.
10358 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10359 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10360 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10362 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10364 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10365 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10366 in practice now. All callers changed.
10368 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10370 * dispextern.h (struct face): Use bitfields for 'underline_type'
10371 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10372 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10373 'stipple' member. Move 'lface' member up to help...
10374 * xfaces.c (make_realized_face): ...this function to find and
10375 clear just the members that need clearing.
10376 (load_face_colors, realize_x_face):
10377 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10379 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10381 * xftfont.c (struct xftfont_info): Remove set-but-unused
10383 (xftfont_open): Adjust user.
10384 (xftfont_get_colors): Remove useless prototype.
10386 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10388 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10389 before passing them to 'unexec'. (Bug#15260)
10391 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10393 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10395 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10397 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10398 the changed signature of the font driver's 'close' method.
10400 * w32font.h (w32font_close): Adjust the prototype to the change in
10401 function definition.
10403 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10405 * w32uniscribe.c (uniscribe_close): Adapt the call to
10406 w32font_close to its new prototype.
10408 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10410 Omit unused frame argument of font API's close function.
10411 * font.h (struct font): Drop frame argument. Adjust comment.
10412 * font.c (font_clear_cache, font_close_object): Adjust users.
10413 * ftfont.c (ftfont_close):
10414 * ftxfont.c (ftxfont_close):
10415 * macfont.m (macfont_close):
10416 * nsfont.m (nsfont_close):
10417 * w32font.c (w32font_close):
10418 * xfont.c (xfont_close):
10419 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10420 tweak comments and make functions safe if called more than once for
10421 the same font object.
10423 Perform font-specific cleanup when font object is swept by GC. See
10424 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10425 * alloc.c (cleanup_vector): New function.
10426 (sweep_vector): Call it for each reclaimed vector object.
10427 * font.h (struct font): Adjust comment.
10429 2013-10-24 Glenn Morris <rgm@gnu.org>
10431 * Makefile.in (abs_top_srcdir): New, set by configure.
10433 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10435 Adjust recent font-related changes to fix bug#15686.
10436 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10437 is a live window system frame, mark its default font too.
10439 2013-10-23 Glenn Morris <rgm@gnu.org>
10441 * Makefile.in (RUN_TEMACS): Make relative (again).
10442 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10443 (bootstrap-emacs$(EXEEXT)):
10444 Quote entities that might contain whitespace.
10446 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10448 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10449 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10451 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10453 Do not allow font caches to grow too large.
10454 * alloc.c (compact_font_cache_entry, compact_font_caches):
10455 New functions or stub if not HAVE_WINDOW_SYSTEM.
10456 (compact_undo_list): Factor out from Fgarbage_collect.
10458 (mark_face_cache): Mark face font. Move down to avoid
10460 (mark_terminals): Do not mark font cache here.
10461 (Fgarbage_collect): Call compaction functions described
10462 above. Adjust comment.
10464 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10466 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10467 chdir to HOME (bug#15607).
10469 * nsterm.m (Qcocoa, Qgnustep): New variables.
10470 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10471 (ns_get_color): Make selection color work for GNUstep also.
10473 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10475 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10476 handles mouse clicks. Instead, let GPM use the same code as all
10477 the other mice use. See the discussion starting at
10478 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10479 for the details of the problem with the menu bar this fixes.
10481 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10483 Remove port-specific display name lists to avoid extra
10484 complexity and data duplication with display info lists.
10485 * xterm.h (x_display_name_list): Remove declaration.
10486 * xterm.c (x_display_name_list): Remove.
10487 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10488 * xfns.c (x_display_info_for_name, Fx_display_list):
10489 Likewise. Use x_display_list where appropriate.
10490 * w32term.h (w32_display_name_list): Remove declaration.
10491 * w32term.c (w32_display_name_list): Remove.
10492 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10494 * w32fns.c (x_display_info_for_name, Fx_display_list):
10495 Likewise. Use x_display_list where appropriate.
10496 * nsterm.h (ns_display_name_list): Remove declaration.
10497 * nsterm.m (ns_display_name_list): Remove.
10498 (ns_term_init, syms_of_nsterm): Adjust users.
10499 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10500 Likewise. Use x_display_list where appropriate.
10501 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10502 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10503 (mark_terminals): Mark per-terminal font cache.
10505 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10507 Don't run timers in input-pending-p. Its new check-timers param
10508 provides the prior behavior. (Bug#15045).
10509 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10511 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10513 Make some functions static in non-Microsoft builds.
10514 On my platform (Fedora 19 x86-64), this shrinks the
10515 Emacs executable (text+data) by 0.25%.
10516 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10517 (load_color) [!MSDOS]:
10518 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10519 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10520 * lisp.h (check_existing):
10521 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10522 (network_interface_info) [!WINDOWSNT]:
10523 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10524 Remove extern decls.
10525 * fileio.c (check_existing):
10526 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10527 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10528 (network_interface_info) [!WINDOWSNT]:
10529 * term.c (encode_terminal_code) [!WINDOWSNT]:
10530 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10531 * xfaces.c (load_color) [!MSDOS]:
10533 * fileio.c (check_existing, check_executable, check_writable):
10534 * process.c (network_interface_list, network_interface_info):
10535 Move earlier, so that we don't need forward decls.
10536 * gnutls.c (fn_gnutls_transport_set_errno)
10537 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10539 * w32.c (init_environment): Use faccessat rather than
10540 check_existing, partly for consistency with the rest of the code
10541 in this file, partly so that check_existing can be static.
10543 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10544 * emacs.c (MAIN_PROGRAM): New macro.
10545 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10546 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10548 bool vector int width fixes
10549 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10550 (Fbool_vector_count_matches_at):
10551 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10552 can exceed PTRDIFF_MAX, at least in theory.
10553 (Fbool_vector_count_matches_at):
10554 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10556 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10558 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10559 (struct sockaddr): Add forward decl, for platforms that lack it.
10561 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10563 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10566 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10568 * w32.c (network_interface_get_info, network_interface_list)
10569 (network_interface_info): New functions. (Bug#15610)
10570 (GetAdaptersInfo_Proc): New typedef.
10571 (get_adapters_info): New wrapper function.
10572 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10574 * process.h (network_interface_list, network_interface_info):
10577 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10578 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10579 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10580 for WINDOWSNT. Doc fix.
10581 (syms_of_process): Defsubr Snetwork_interface_list and
10582 Snetwork_interface_info unconditionally.
10584 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10585 in NS GUI sessions. (Bug#15629)
10587 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10589 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10591 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10593 * print.c (print_object): Print " ..." when truncating bool vectors.
10595 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10597 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10598 standard mouse buttons.
10600 * termhooks.h (struct input_event): Remove incorrect commentary.
10602 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10604 Disallow bool vector operations on mixed-length operands.
10605 The old behavior left garbage in the result vector sometimes,
10606 and didn't seem to be useful.
10607 * data.c (Qwrong_length_argument): New static var.
10608 (wrong_length_argument): New function.
10609 (bool_vector_binop_driver): Check that args agree in length.
10611 * keyboard.c, keyboard.h (all_kboards): Now static.
10613 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10615 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10616 note from the lispref.
10618 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10620 * nsterm.h (struct ns_display_info): Remove set-but-unused
10621 member image_cache (image caches are per-terminal anyway).
10622 (FRAME_X_IMAGE_CACHE): Remove.
10623 * nsterm.m (ns_initialize_display_info): Adjust user.
10625 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10627 * w32proc.c: Include mingw_time.h.
10629 * w32.c: Include mingw_time.h.
10631 Implement scrolling of TTY menus when the screen is too short.
10633 * term.c (tty_menu_display): Accept an additional argument, the
10634 menu item from which to start displaying the menu. Account for
10635 the value of Y when limiting the menu to the number of available
10637 (mi_result): New enumeration.
10638 (read_menu_input): Return enumerated value. When the y coordinate
10639 hits min_y or max_y, return scroll indication instead of wrapping
10641 (tty_menu_activate): Handle the scrolling indications from
10642 read_menu_input. Compute the first menu item to display and pass
10643 it to tty_menu_display.
10645 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10647 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10648 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10649 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10650 Adjust to match the change described below.
10651 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10652 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10653 memory_below_frame members to...
10654 * termchar.h (struct tty_display_info): ...here because they're
10655 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10656 * term.c (init_tty):
10657 * nsterm.m (ns_create_terminal):
10658 * w32term.c (w32_create_terminal):
10659 * xterm.c (x_create_terminal): Adjust users.
10660 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10661 to filter out non-TTY frames. Adjust comment.
10662 (scrolling): Adjust user. Prefer eassert for debugging check.
10664 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10666 * xfaces.c (PT_PER_INCH): Remove unused macro.
10667 * termhooks.h (struct terminal): Remove set-but-unused
10668 member fast_clear_end_of_line.
10669 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10670 * nsterm.m (ns_create_terminal):
10671 * term.c (init_tty):
10672 * w32term.c (w32_create_terminal):
10673 * xterm.c (x_create_terminal): Adjust users.
10675 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10677 * lisp.h (bool_vector_size): New function.
10678 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10679 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10680 (Fbool_vector_not, Fbool_vector_count_matches_at):
10681 Remove uses of 'eassume' that should no longer be needed,
10682 because they are subsumed by the 'eassume' in bool_vector_size.
10684 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10686 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10687 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10688 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10690 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10692 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10693 have different dimensions. (Bug#15575)
10695 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10698 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10700 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10702 * term.c (tty_menu_show): Never return with unbalanced
10703 specpdl. Use eassert for debugging check. Adjust style.
10705 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10707 * term.c (read_menu_input): Make selection of menu items
10708 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10709 (tty_menu_activate): Fix off-by-one error when computing max_y.
10711 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10713 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10714 audit logging (only used with GnuTLS 3.x) and enable it.
10716 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10718 * dispnew.c (redraw_frame): Remove useless #ifdef because
10719 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10720 Also, move TTY fflush to...
10721 * term.c (tty_update_end): ...this function.
10723 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10725 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10726 the end of the frame's glyph matrix. (Bug#15575)
10728 * term.c (tty_menu_display): Don't move cursor while overwriting
10729 frame's glyphs with menu items. Limit the number of items
10730 displayed to what can be shown on the available screen lines,
10731 excluding the echo area.
10732 (tty_menu_activate): Limit the Y coordinate allowed by
10733 read_menu_input to the last screen line used for menu display.
10735 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10737 * lisp.h (eassume): New macro.
10738 Also, include <verify.h>, for 'assume'.
10739 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10740 (vroundup, vector_nbytes):
10741 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10742 (Fbool_vector_not, Fbool_vector_count_matches)
10743 (Fbool_vector_count_matches_at):
10744 Use eassume, not eassert.
10745 * casetab.c (set_identity, shuffle):
10746 * composite.c (composition_gstring_put_cache):
10747 * dispnew.c (update_frame_1):
10748 * ftfont.c (ftfont_shape_by_flt):
10749 * image.c (gif_load):
10750 * intervals.c (offset_intervals):
10751 * macfont.m (macfont_shape):
10752 Remove calls to 'assume' that are no longer needed, because
10753 --enable-gcc-warnings no longer generates bogus warnings
10754 when these calls are removed.
10756 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10758 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10760 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10762 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10763 (Qsubstitute_env_in_file_name): New var.
10764 (syms_of_fileio): Define it.
10766 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10768 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10769 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10772 * term.c (save_and_enable_current_matrix): Don't allocate and
10773 don't save margin areas.
10774 (restore_desired_matrix): Don't restore margin areas.
10775 (free_saved_screen): Don't free margin areas.
10777 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10779 * image.c: Pacify --enable-gcc-warnings.
10780 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10781 #define only if used.
10783 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10785 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10786 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10787 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10788 (gif_load): For giflib v5.x and later, display the error message
10789 produced by giflib when its functions fail.
10790 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10793 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10795 * keyboard.c (last_event_timestamp): Remove. For X selection and
10796 GTK popup menus, it may be obtained from per-frame X display info.
10797 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10798 (process_special_events): Adjust users.
10799 * keyboard.h (last_event_timestamp): Remove declaration.
10800 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10801 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10802 * menu.h (xmenu_show): Adjust prototype.
10803 * menu.c (Fx_popup_menu): Adjust user.
10804 * xselect.c (x_own_selection, x_get_foreign_selection)
10805 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10807 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10809 * keyboard.c (init_kboard): Now static. Add arg
10810 to denote window system. Adjust comment.
10811 (init_keyboard): Adjust user.
10812 (allocate_kboard): New function.
10813 (syms_of_keyboard):
10814 * nsterm.m (ns_term_init):
10815 * term.c (init_tty):
10816 * w32term.c (w32_create_terminal):
10817 * xterm.c (x_term_init): Use it.
10818 * keyboard.h (init_kboard): Remove prototype.
10819 (allocate_kboard): Add prototype.
10821 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10823 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10824 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10826 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10828 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10830 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10832 * term.c (tty_menu_activate): Flush the output stream after
10833 showing the cursor, and don't mark the frame garbaged at exit from
10834 the function. Fixes redisplay glitches when moving from one menu
10837 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10839 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10840 or throw error (Bug#15570).
10842 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10844 * intervals.c (temp_set_point_both): Move test into 'eassert',
10847 * lisp.h (eassert): Don't use 'assume'.
10848 Sometimes 'assume' wins in performance, and sometimes it loses,
10849 so it shouldn't be used all the time. Perhaps we need two
10850 flavors of 'eassert', one for where 'assume' is far more likely
10851 to help or to hurt; but that can be done later.
10852 Reported by Dmitry Antipov in
10853 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10854 Also, don't include <verify.h>; no longer needed.
10856 2013-10-09 Glenn Morris <rgm@gnu.org>
10858 * eval.c (Fcond): Doc tweak.
10860 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10862 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10863 expressions with side effects to eassert. (Bug#15565)
10865 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10867 * fns.c (hashfn_user_defined): Allow hash functions to return any
10870 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10872 Fix minor problems found by static checking.
10873 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10874 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10875 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10876 * keyboard.c (read_menu_command): Remove unused local.
10877 * lisp.h (read_menu_command): New decl.
10878 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10879 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10880 Return ptrdiff_t, not int.
10881 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10882 not int, for benefit of xpalloc.
10883 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10885 (have_menus_p): Remove; unused.
10886 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10887 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10888 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10890 (save_and_enable_current_matrix): Omit unnecessary casts.
10891 (read_menu_input): Omit local extern decl (now in lisp.h).
10892 Don't access uninitialized storage if mouse_get_xy fails.
10893 (tty_menu_activate): Mark local as initialized, for lint.
10894 (tty_menu_activate, tty_meny_show): Remove unused locals.
10896 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10898 Support menus on text-mode terminals.
10899 * xterm.h (xw_popup_dialog): Add prototype.
10901 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10902 (xmenu_show): Block input here, instead in Fx_popup_menu.
10903 (xw_popup_dialog): New function, with X-specific bits of popup
10906 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10909 * window.c (Fset_window_configuration): Use run-time tests of the
10910 frame type instead of compile-time conditionals, when menu-bar
10911 lines are considered.
10913 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10914 (w32_popup_dialog): New prototypes.
10916 * w32menu.c (Fx_popup_dialog): Function deleted.
10917 (w32_popup_dialog): New function, with w32 specific bits of popup
10918 dialogs. Block input here.
10920 * w32inevt.c (w32_console_read_socket): Minor change to add
10921 debugging TTY events.
10923 * w32fns.c (show_hourglass): If returning early because the frame
10924 is not a GUI frame, unblock input.
10926 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10927 (cursorY): New functions.
10929 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10930 WINDOWSNT, macros that call curX and curY elsewhere.
10932 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10934 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10935 specific function to hide and show cursor on a text-mode terminal.
10936 (tty_menu_struct, struct tty_menu_state): New structures.
10937 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10938 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10939 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10940 (tty_menu_locate, save_and_enable_current_matrix)
10941 (restore_desired_matrix, screen_update, read_menu_input)
10942 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10943 (tty_pop_down_menu, tty_menu_last_menubar_item)
10944 (tty_menu_new_item_coords, tty_menu_show): New functions.
10945 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10947 * nsterm.h (ns_popup_dialog): Adjust prototype.
10949 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10950 of in x-popup-menu.
10951 (ns_popup_dialog): Adapt order of arguments to the other
10952 *_menu_show implementations.
10953 (Fx_popup_dialog): Function deleted.
10955 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10957 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10959 * menu.c (have_boxes): New function.
10960 (single_keymap_panes): Use it instead of a compile-time
10962 (single_menu_item): Use run-time tests of the frame type instead
10963 of compile-time conditionals.
10964 (encode_menu_string): New function.
10965 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10966 the macro, since different types of frame need different encoding
10968 (digest_single_submenu): Use run-time tests of frame type instead
10969 of, or in addition to, compile-time conditionals.
10970 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10971 (Fx_popup_menu): Detect when the function is called from keyboard
10972 on a TTY. Don't barf when invoked on a text-mode frame.
10973 Check frame type at run time, instead of compile-time conditionals for
10974 invoking terminal-specific menu-show functions.
10975 Call tty_menu_show on text-mode frames.
10976 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10977 run time to determine which alternative to invoke; support dialogs
10980 * keyboard.h <Qmouse_movement>: Declare.
10982 * keyboard.c <Qmouse_movement>: Now extern.
10983 <Qecho_keystrokes>: New static variable.
10984 (read_key_sequence): Accept an additional argument, a flag to
10985 prevent redisplay during reading of the key sequence. All callers
10987 (read_menu_command): New function.
10988 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10990 (toolkit_menubar_in_use): New function.
10991 (make_lispy_event): Use it instead of a compile-time test.
10993 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10994 window-system being available.
10996 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10997 to x-popup-dialog on the frame type, they all now support popup
11000 * dispnew.c (save_current_matrix): Save the margin areas.
11001 (restore_current_matrix): Restore margin areas.
11002 (update_frame_with_menu): New function.
11004 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11007 * alloc.c (make_save_ptr): Now compiled unconditionally.
11009 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11011 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11012 (redraw_frame, update_frame): Adjust users.
11013 * dispextern.h (set_window_update_flags): Adjust prototype.
11014 * xdisp.c (redisplay_internal): When updating all frames with zero
11015 windows_or_buffers_changed, assume that only the windows that shows
11016 current buffer should be really updated.
11018 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11020 Do not allocate huge temporary memory areas and objects while encoding
11021 for file I/O, thus reducing an enormous memory usage for large buffers.
11022 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11023 * coding.h (struct coding_system): New member raw_destination.
11024 * coding.c (setup_coding_system): Initialize it to zero.
11025 (encode_coding_object): If raw_destination is set, do not create
11026 dst_object. Add comment.
11027 * fileio.c (toplevel): New constant E_WRITE_MAX.
11028 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11029 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11031 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11033 * nsterm.m (windowDidExitFullScreen:)
11034 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11036 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11038 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11039 * keyboard.c (unblock_input_to): Don't process pending signals
11040 if a fatal error is in progress.
11042 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11043 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11044 they're talking about words in Lisp bool vectors.
11045 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11046 * data.c (popcount_bits_word): Rename from popcount_size_t.
11047 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11050 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11052 Improve support for popcount and counting trailing zeros (Bug#15550).
11053 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11054 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11055 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11056 (popcount_size_t_msc, popcount_size_t_gcc):
11057 Remove; now done by Gnulib.
11058 (popcount_size_t): Now a macro that defers to Gnulib.
11059 (count_trailing_zero_bits): Return int, for consistency with
11060 Gnulib and because Emacs prefers signed to unsigned int.
11061 Don't assume that size_t is either unsigned int or unsigned long
11062 or unsigned long long.
11063 (size_t_to_host_endian): Do not assume that size_t is either
11064 exactly 32 or exactly 64 bits wide.
11065 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11066 etc., so that it's now an enum constant, not a macro.
11067 No need to assume that it's either 32 or 64.
11069 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11071 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11074 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11076 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11077 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11079 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11081 emacs_read and emacs_write now use void *, not char *.
11082 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11083 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11084 Buffer arg is now void *, not char *. This matches plain
11085 'read' and 'write' better, and avoids a constraint violation
11086 on Solaris 9 with Oracle Studio.
11088 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11090 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11091 memset to explicit loop. Otherwise copy largest possible chunk
11092 from initialized to uninitialized part, thus allowing the longer
11093 memcpy runs and reducing the number of loop iterations.
11095 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11097 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11098 hide toolbar (Bug#15388).
11099 (windowDidEnterFullScreen:): If presentation options are zero,
11100 set them here (Bug#15388).
11101 (ns_update_auto_hide_menu_bar): Remove runtime check.
11102 Don't auto hide dock unless menubar is also auto hidden.
11104 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11106 * editfns.c (message): Mention batch mode in doc string.
11108 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11110 * nsterm.m (check_native_fs): Remove erroneous comment.
11112 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11114 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11115 uses find_newline instead of scan_newline and so doesn't move point.
11117 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11119 Use hardware support for byteswapping on glibc x86 etc.
11120 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11121 whereas the old swap64 needed 30.
11122 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11123 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11124 Use byteswap.h's macros to swap bytes.
11125 * lisp.h (swap16, swap32, swap64): Remove.
11126 All uses replaced by bswap_16, bswap_32, bswap_64.
11128 * bytecode.c (exec_byte_code): Use some more volatile variables
11129 to work around local variables getting clobbered by longjmp.
11130 Port to pre-C99, which doesn't allow decls after stmts.
11132 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11134 * lisp.h (eassert): Assume that COND is true when optimizing.
11135 In other words, take on the behavior of eassert_and_assume.
11136 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11137 (eassert_and_assume): Remove. All uses replaced by eassert.
11139 * xdisp.c (Qglyphless_char): Now static.
11141 Adjust to merge from gnulib.
11142 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11143 * lisp.h: Include <verify.h>, for 'assume'.
11145 * eval.c (clobbered_eassert): New macro.
11146 (internal_catch, internal_condition_case)
11147 (internal_condition_case_1, internal_condition_case_2)
11148 (internal_condition_case_n): Use it instead of eassert
11149 when the argument contains locals clobbered by longjmp.
11150 Don't use clobbered locals outside of clobbered_eassert.
11151 (internal_lisp_condition_case): Use a volatile variable
11152 to work around a local variable's getting clobbered.
11154 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11156 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11157 (PUSH_HANDLER): New macro.
11158 (catchlist): Remove.
11159 (handlerlist): Always declare.
11161 * eval.c (catchlist): Remove (merge with handlerlist).
11162 (handlerlist, lisp_eval_depth): Not static any more.
11163 (internal_catch, internal_condition_case, internal_condition_case_1)
11164 (internal_condition_case_2, internal_condition_case_n):
11166 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11167 handlerlist/catchlist.
11168 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11169 handlerlist which can only handle a single condition-case handler at
11171 (find_handler_clause): Simplify since we only a single branch here
11174 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11176 (bcall0): New function.
11177 (exec_byte_code): Add corresponding cases. Improve error message when
11178 encountering an invalid byte-code. Let Bunwind_protect accept
11179 a function (rather than a list of expressions) as argument.
11181 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11182 and make them unconditional now that they're heap-allocated.
11184 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11186 * charset.c (Fdecode_char, Fencode_char): Remove description of
11187 `restriction' arg. now that it's hidden by advertised-calling-convention.
11189 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11191 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11192 Remove unused variable (from mac-port).
11193 (macfont_draw): Use s->ybase for correct y position.
11195 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11197 * frame.h (struct frame): Drop has_minibuffer member because...
11198 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11199 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11201 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11203 * window.h (struct window): Prefer enum text_cursor_kinds to int
11204 for phys_cursor_type member. Move the latter, phys_cursor_width,
11205 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11206 * window.c (replace_window, make_window): Adjust users.
11208 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11210 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11211 this module is never compiled otherwise.
11213 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11215 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11218 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11220 * xdisp.c (get_next_display_element): Don't call face_for_font in
11221 a build configured --without-x. (Bug#15484)
11223 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11225 * window.c (calc_absolute_offset): #elif should be #elif defined.
11227 * frame.c (delete_frame): Block/unblock input to overcome race
11228 condition (Bug#15475).
11230 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11232 * frame.c (delete_frame): Record selected frame only after
11233 calling Qdelete_frame_functions (Bug#15477).
11235 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11237 * nsterm.m (ns_selection_color): Remove.
11238 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11239 NSColor selectedText(Background)Color. Only for COCOA.
11240 (ns_term_init): Remove assignment of ns_selection_color, logic
11241 moved to ns_get_color.
11243 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11244 NS_SELECTION_COLOR_DEFAULT.
11245 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11247 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11249 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11250 frame' does not have the tool_bar_window member.
11252 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11254 Signal error when reading an empty byte-code object (Bug#15405)
11255 * lread.c (read1): Signal error.
11256 * alloc.c (make_byte_code): eassert header size.
11257 (sweep_vectors): Change an int to size_t.
11259 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11261 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11262 instead of ints, as it's the usual style for offsetof constants. See:
11263 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11265 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11266 This is ugly, but it should fix the performance problem for older
11267 GCC versions in the short run. I'll look into integrating the
11268 Gnulib module for popcount, as a better fix.
11269 See the thread starting in:
11270 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11271 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11272 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11273 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11274 (popcount_size_t): Use it.
11276 2013-09-24 Daniel Colascione <dancol@dancol.org>
11278 * process.c (Fnetwork_interface_info): Fix build break due to
11281 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11283 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11284 Prefer signed to unsigned integers where either will do.
11285 No need for 'const' on locals that do not escape.
11286 Omit easserts with unnecessary and unportable assumptions about
11287 alignment. Avoid unnecessary casts to char *.
11289 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11291 Use union for the payload of struct Lisp_Vector.
11292 This helps to avoid a few glitches dictated by C's aliasing rules.
11293 * lisp.h (struct Lisp_Vector): Use union for next and
11294 contents member. Adjust comment. Change related users.
11295 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11296 Related users changed.
11297 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11298 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11299 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11300 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11302 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11304 Optimize glyph row clearing and copying routines.
11305 * dispextern.h (struct glyph_row): Change layout of struct
11306 glyph_row to help copy_row_except_pointers. Adjust comment.
11307 * dispnew.c (null_row): Remove.
11308 (clear_glyph_row): Use offsetof and memset to find and clear
11309 just the members that need clearing. Adjust comment.
11310 (copy_row_except_pointers): Likewise for copying.
11312 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11314 Some minor cleanups of recently-added bool vector code.
11315 * conf_post.h (assume): Always return void. Use lint version
11316 only if GCC and MSC versions don't apply.
11317 * conf_post.h (assume):
11318 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11319 Depend on _MSC_VER, not __MSC_VER, for consistency with
11321 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11322 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11323 (bool_vector_binop_driver, count_trailing_zero_bits)
11324 (size_t_to_host_endian): Now static, not static inline;
11325 the latter isn't needed with modern compilers and doesn't
11326 work with older compilers anyway.
11328 * alloc.c (valgrind_p): Use bool for boolean.
11330 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11332 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11333 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11334 (display_last_displayed_message_p, message_buf_print)
11335 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11336 Use bool for boolean.
11337 * dispextern.h (cancel_line, init_desired_glyphs):
11338 Remove ancient leftover.
11339 (help_echo_showing_p, hourglass_shown_p):
11340 * lisp.h (noninteractive_need_newline): Adjust declaration.
11342 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11344 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11346 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11347 ...this file and convert the latter to static. Adjust comment.
11348 (make_initial_frame):
11349 * window.c (init_window_once): Adjust user.
11350 * frame.h (last_nonminibuf_frame): Remove declaration.
11351 * lisp.h (selected_frame): Likewise.
11352 * msdos.c (the_only_display_info): Adjust comment.
11354 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11356 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11357 computing the end column of mouse-highlight that comes from
11358 display or overlay strings. (Bug#15437)
11359 (note_mouse_highlight): Adapt calculation of last argument to
11360 mouse_face_from_string_pos to the above change.
11362 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11363 all platforms, not just for clang.
11365 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11367 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11368 about excess arguments to snprintf.
11370 * conf_post.h(assume): Use __builtin_unreachable for clang.
11372 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11374 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11375 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11377 2013-09-23 Daniel Colascione <dancol@dancol.org>
11379 * alloc.c (USE_VALGRIND): New macro; on by default
11380 when ENABLE_CHECKING.
11381 (mark_maybe_object, mark_maybe_pointer)
11382 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11384 (valgrind_p) [USE_VALGRIND]: New variable.
11385 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11387 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11389 * process.c (wait_reading_process_output): Change int pnamelen to
11392 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11393 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11394 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11395 argument to unsigned long to avoid warning.
11396 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11398 * conf_post.h (assume): Fix compiler error: x shall be cond.
11400 2013-09-22 Daniel Colascione <dancol@dancol.org>
11402 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11403 warning when compiling without a window system.
11405 2013-09-22 Daniel Colascione <dancol@dancol.org>
11407 * data.c (Qbool_vector_p): New symbol.
11408 (bool_vector_spare_mask, popcount_size_t_generic)
11409 (popcount_size_t_msc, popcount_size_t_gcc)
11411 (bool_vector_binop_driver)
11412 (count_trailing_zero_bits, size_t_to_host_endian)
11413 (Fbool_vector_exclusive_or)
11414 (Fbool_vector_union)
11415 (Fbool_vector_intersection, Fbool_vector_set_difference)
11416 (Fbool_vector_subsetp, Fbool_vector_not)
11417 (Fbool_vector_count_matches)
11418 (Fbool_vector_count_matches_at): New functions.
11419 (syms_of_data): Intern new symbol, functions.
11420 * alloc.c (bool_vector_payload_bytes): New function.
11421 (Fmake_bool_vector): Instead of calling Fmake_vector,
11422 which performs redundant initialization and argument checking,
11423 just call allocate_vector ourselves. Make sure we clear any
11424 terminating padding to zero.
11425 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11426 instead of open-coding the size calculation.
11427 (vroundup_ct): New macro.
11428 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11429 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11430 * composite.c (composition_gstring_put_cache):
11431 Change lint_assume to assume.
11432 * conf_post.h (assume): New macro.
11433 (lint_assume): Remove.
11434 * dispnew.c (update_frame_1): Change lint_assume to assume.
11435 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11437 * image.c (gif_load): Change lint_assume to assume.
11438 * lisp.h (eassert_and_assume): New macro.
11439 (Qbool_vector_p): Declare.
11440 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11441 (swap16, swap32, swap64): New inline functions.
11442 * macfont.m (macfont_shape): Change lint_assume to assume.
11443 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11444 * xsettings.c (parse_settings): Use new swap16 and
11445 swap32 from lisp.h instead of file-specific macros.
11447 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11449 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11450 found (which can legitimately happen when the glyph row at the
11451 window start is disabled in the current_matrix. (Bug#15365)
11453 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11455 Fix syntax.h bug introduced by recent INLINE change.
11456 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11457 conditionally compiled one way in some modules, and a different
11458 way in others. This doesn't work with extern inline functions,
11459 which must have the same definition in all modules, because the
11460 defining code might be shared across modules, depending on the
11461 implementation. Symptoms reported by Martin Rudalics in:
11462 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11463 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11464 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11465 overriding the corresponding functions in syntax.h.
11466 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11467 (syntax_property): New inline functions.
11468 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11469 Rewrite in terms of these new functions.
11471 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11473 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11474 not chars_in_text, whose result depends on the multibyteness of
11475 the current buffer. (Bug#15426)
11477 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11479 Port recent change to hosts where pointers aren't 'long'.
11480 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11481 Don't assume that pointers are the same width as 'long'.
11482 Add a compile-time check that a pointer fits into two X slots.
11484 A simpler, centralized INLINE.
11485 * conf_post.h (INLINE): Define only if not already defined.
11486 This allows us to use a single INLINE, defined by one file
11488 * emacs.c (INLINE): Define it.
11489 Also, include category.h, charset.h, composite.h, dispextern.h,
11490 syntax.h, systime.h, so that their INLINE definitions are expanded
11491 properly for Emacs.
11492 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11493 * buffer.h, buffer.c (BUFFER_INLINE):
11494 * category.h, category.c (CATEGORY_INLINE):
11495 * character.h, character.c (CHARACTER_INLINE):
11496 * charset.h, charset.c (CHARSET_INLINE):
11497 * composite.h, composite.c (COMPOSITE_INLINE):
11498 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11499 * frame.h, frame.c (FRAME_INLINE):
11500 * intervals.h, intervals.c (INTERVALS_INLINE):
11501 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11502 * lisp.h, alloc.c (LISP_INLINE):
11503 * process.h, process.c (PROCESS_INLINE):
11504 * syntax.h, syntax.c (SYNTAX_INLINE):
11505 * systime.h, sysdep.c (SYSTIME_INLINE):
11506 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11507 * window.h, window.c (WINDOW_INLINE):
11508 Remove. All uses replaced with INLINE.
11510 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11512 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11513 to avoid Bug#15398.
11515 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11517 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11518 'const char *' to avoid compiler warnings due to similar change in
11519 the prototype of x_get_string_resource.
11521 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11523 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11524 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11525 going to replace static variables below. Adjust comments.
11526 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11527 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11528 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11529 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11530 Related users changed.
11531 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11532 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11533 last_mouse_movement_time, going to replace static variables below.
11535 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11536 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11538 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11539 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11540 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11541 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11542 static variables below.
11543 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11544 (last_mouse_scroll_bar): Remove.
11545 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11546 (mouseExited): Related users changed.
11548 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11550 Do not use external array to process X scroll bar messages.
11551 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11552 (x_send_scroll_bar_event): Pack window pointer into two slots
11553 of XClientMessageEvent if we're 64-bit. Adjust comment.
11554 (x_scroll_bar_to_input_event): Unpack accordingly.
11556 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11558 Ifdef away recent changes which aren't relevant to NS port.
11559 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11560 [!HAVE_NS]: Declare as such.
11561 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11562 [!HAVE_NS]: Define as such.
11564 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11566 * frame.c (x_redo_mouse_highlight): New function
11567 to factor out common code used in W32 and X ports.
11568 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11569 * xterm.h (struct x_display_info):
11570 * w32term.h (struct w32_display_info):
11571 * nsterm.h (struct ns_display_info): New members
11572 last_mouse_motion_frame, last_mouse_motion_x and
11573 last_mouse_motion_y, going to replace static variables below.
11574 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11575 (redo_mouse_highlight): Remove.
11576 (note_mouse_movement, syms_of_xterm): Adjust user.
11577 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11578 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11579 (redo_mouse_highlight): Remove.
11580 (note_mouse_movement, syms_of_w32term): Adjust user.
11581 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11582 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11584 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11585 * nsfns.m (compute_tip_xy): Adjust user.
11587 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11589 * frame.c (x_mouse_grabbed): New function.
11590 * dispextern.h (x_mouse_grabbed): Add prototype.
11591 (last_mouse_frame): Remove declaration.
11592 * xterm.h (struct x_display_info):
11593 * w32term.h (struct w32_display_info):
11594 * nsterm.h (struct ns_display_info): New member
11595 last_mouse_frame, going to replace...
11596 * xdisp.c (last_mouse_frame): ...global variable.
11597 (note_tool_bar_highlight):
11598 * w32term.c (w32_mouse_position, w32_read_socket):
11599 * xterm.c (XTmouse_position, handle_one_xevent):
11600 Use x_mouse_grabbed.
11601 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11603 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11605 * w32term.c (w32_read_socket): Avoid temporary
11606 variables in a call to x_real_positions.
11607 * xterm.c (handle_one_xevent): Likewise.
11609 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11611 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11612 (x_icon_type): Remove prototype.
11613 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11614 * frame.c (x_icon_type): Remove.
11615 * w32term.c (x_make_frame_visible, x_iconify_frame):
11616 * xterm.c (x_make_frame_visible, x_iconify_frame):
11617 Use x_set_bitmap_icon to factor out common code.
11619 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11621 * dispextern.h (check_x_display_info, x_get_string_resource):
11622 Declare here just once and unify the latter.
11623 * frame.c (check_x_display_info, x_get_string_resource):
11624 * nsterm.h (check_x_display_info):
11625 * xrdb.c (x_get_string_resource):
11626 * xterm.h (check_x_display_info): Remove prototypes.
11627 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11628 * w32reg.c (x_get_string_resource): Likewise.
11629 (w32_get_rdb_resource): Adjust user.
11631 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11633 * xterm.h (struct x_display_info): New member
11634 x_pending_autoraise_frame, going to replace...
11635 * xterm.c (pending_autoraise_frame): ...static variable.
11636 (x_new_focus_frame, XTread_socket): Adjust users.
11637 * w32term.h (struct w32_display_info): New member
11638 w32_pending_autoraise_frame, going to replace...
11639 * w32term.c (pending_autoraise_frame): ...global variable.
11640 (x_new_focus_frame, w32_read_socket): Adjust users.
11642 2013-09-17 Glenn Morris <rgm@gnu.org>
11644 * xdisp.c (message_dolog): If we create *Messages*,
11645 switch it to messages-buffer-mode.
11647 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11649 Don't overuse 'const' in types of locals.
11650 * bidi.c (bidi_count_bytes):
11651 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11652 (xg_event_is_for_scrollbar):
11653 * xselect.c (x_handle_property_notify)
11654 (x_handle_selection_notify, x_handle_dnd_message):
11655 * xsettings.c, xsettings.h (xft_settings_event):
11656 * xterm.c (x_handle_net_wm_state, handle_one_event)
11657 (x_menubar_window_to_frame, x_detect_focus_change)
11658 (construct_mouse_click, note_mouse_movement)
11659 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11660 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11661 (handle_one_xevent, x_handle_net_wm_state):
11662 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11663 (x_handle_dnd_message):
11664 Avoid unnecessary 'const', typically the second 'const' in
11665 'const foo * const arg', a 'const' that does not affect the API
11666 and doesn't significantly help the human reader.
11668 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11670 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11671 only if Glib < 2.36.0.
11672 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11673 * xsettings.c (init_gconf, init_gsettings): Do not check
11675 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11677 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11679 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11681 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11682 before calling g_type_init.
11684 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11686 * nsterm.m (syms_of_nsterm): ... to here.
11688 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11690 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11691 (ignore_next_mouse_click_timeout): Use Time as X does.
11692 (handle_one_xevent): Avoid cast and use unsigned comparison.
11694 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11696 Do not copy X event in handle_one_xevent except KeyPress case.
11697 Wnen XEvent is processed, it is unlikely to be changed except
11698 KeyPress case, so we can avoid copying and use const pointer to
11699 const data to make sure that an event is not changed elsewhere.
11700 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11701 const' and do not create local copy except for the KeyPress event.
11702 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11703 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11704 (x_handle_net_wm_state, x_menubar_window_to_frame)
11705 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11706 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11707 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11708 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11709 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11710 (x_handle_dnd_message):
11711 * xsettings.c (xft_settings_event):
11712 Use 'const XEvent * const' where appropriate.
11713 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11715 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11717 Fix X event waiting to handle multiple frames.
11718 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11719 * xterm.c (pending_event_wait): Remove. Adjust users.
11720 (x_detect_focus_change): Pass frame arg.
11721 (handle_one_xevent): Find related frame early and clear per-frame
11722 wait_event_type only if this is an event for the relevant frame.
11723 (x_wait_for_event): Use per-frame wait_event_type.
11725 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11727 * nsfns.m (Fx_create_frame): Fix font driver registration for
11730 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11731 for syms_of_macfont.
11733 * nsterm.m: Include macfont.h.
11734 (ns_tmp_flags, ns_tmp_font): Remove.
11735 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11736 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11737 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11738 (changeFont:): Fix code style. Check for font driver type when
11741 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11744 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11745 (nsfont_open): Set font driver type.
11746 Set font->ascent and font->descent. Figure out font instead of
11747 ns_tmp_font, and flags instead of ns_tmp_flags.
11748 Fix indentation. Remove call to ns_draw_text_decoration,
11751 * nsfns.m: Include macfont.h.
11752 (Fx_create_frame): Register macfont driver, make a better default font.
11753 (Fns_popup_font_panel): Get font from macfont driver, if used.
11755 * macfont.m, macfont.h, macuvs.h: New files.
11757 * font.h: Declare syms_of_macfont.
11759 * font.c (syms_of_font): Call syms_of_macfont.
11761 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11763 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11765 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11766 and it is always zero for others, so I assume that this is an ancient
11767 leftover which nobody will want to change any more.
11768 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11769 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11770 * frame.c (x_set_scroll_bar_width):
11771 * w32fns.c (w32_createscrollbar):
11772 * w32term.c (w32_set_vertical_scroll_bar):
11773 * xfns.c (x_set_scroll_bar_default_width):
11774 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11775 (x_scroll_bar_expose): Related users changed.
11777 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11779 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11780 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11781 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11783 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11784 Define once here...
11785 * nsterm.h, w32term.h, xterm.h: ...and not here.
11786 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11787 Remove unused Xisms.
11788 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11789 these modules are never compiled otherwise.
11791 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11793 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11794 Doc fix. (Bug#15375)
11796 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11798 Unify Fx_focus_frame between all ports.
11799 * frame.h (x_focus_frame): New prototype.
11800 * xfns.c (Fx_focus_frame): Remove.
11801 (syms_of_xfns): Do not defsubr it.
11802 (x_focus_frame): X implementation.
11803 * nsfns.m (Fx_focus_frame): Remove.
11804 (syms_of_nsfns): Do not defsubr it.
11805 (x_focus_frame): NS implementation.
11806 * w32term.c (Fx_focus_frame): Remove.
11807 (x_focus_on_frame): Rename to...
11808 (x_focus_frame): W32 implementation.
11809 * w32term.h (x_focus_on_frame): Remove prototype.
11810 * w32fns.c (Fx_focus_frame): Remove.
11811 (syms_of_w32fns): Do not defsubr it.
11812 * frame.c (Fx_focus_frame): Define here.
11813 (syms_of_frame): Defsubr here.
11814 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11816 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11818 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11819 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11820 each port to reference the port-specific window system data.
11821 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11822 (FRAME_DISPLAY_INFO): Define.
11823 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11824 (FRAME_DISPLAY_INFO): Define. Adjust users.
11825 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11826 (FRAME_DISPLAY_INFO): Define. Adjust users.
11827 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11828 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11829 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11830 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11831 * xselect.c, xterm.c: All related users changed.
11833 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11835 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11836 (x_menubar_window_to_frame): Remove prototypes.
11837 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11838 (x_menubar_window_to_frame, x_top_window_to_frame):
11840 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11841 (x_menubar_window_to_frame, x_top_window_to_frame):
11842 ...to here and convert all but the last to static.
11844 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11846 * lisp.mk (lisp): Add w32-common-fns.elc.
11848 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11850 * charset.c (char_charset): Document an exception for char-charset.
11852 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11854 * xterm.h (x_display_info): New field last_user_time...
11855 * xterm.c (toplevel): ...to replace static last_user_time.
11856 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11858 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11860 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11861 scroll bar values to prevent thumb from disappear and update comment.
11863 2013-09-11 Glenn Morris <rgm@gnu.org>
11865 * emacs.c (usage_message): Possessive apostrophe tweak.
11867 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11869 * nsterm.m (syms_of_nsterm): Use Qns.
11870 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11871 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11872 * xfns.c (x_display_info_for_name, Fx_open_connection):
11873 Remove old '#if 0' code.
11874 (syms_of_xfns): Use Qx.
11875 * termhooks.h (fullscreen_hook): Remove the leftover.
11876 (struct terminal): Fix typo in comment.
11878 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11880 Cleaning up a few X scroll bar bits.
11881 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11882 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11883 New member last_seen_part, going to replace...
11884 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11885 (xt_action_hook) [USE_LUCID]: Adjust user.
11886 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11887 Lucid-specific scroll bar support.
11888 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11889 to int and adjust to use last_seen_part member.
11890 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11891 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11892 Initialize last_seen_part.
11894 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11896 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11897 insert-buffer-substring an empty string.
11899 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11901 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11902 avoiding a GCC warning.
11904 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11906 Ifdef away frame tool bar code when it is not really used.
11907 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11908 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11909 and minimize_tool_bar_window_p under the above.
11910 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11911 (fset_tool_bar_window): Likewise.
11912 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11913 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11914 (change_frame_size_1):
11915 * window.c (window_from_coordinates, Frecenter): Adjust users.
11916 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11917 code is not really used.
11918 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11919 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11920 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11921 [!USE_GTK && !HAVE_NS]: Define as such.
11922 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11923 (note_mouse_highlight, expose_frame):
11924 * xfns.c (x_set_tool_bar_lines):
11925 * xterm.c (handle_one_xevent): Adjust users.
11927 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11929 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11930 This bug was introduced by my 2013-08-26 patch, which incorrectly
11931 assumed that the terminfo implementation doesn't use termcap buffers.
11932 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11933 these buffers apparently are used after all.
11934 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11935 (struct tty_display_info): Define members termcap_term_buffer and
11936 termcap_strings_buffer even if TERMINFO.
11938 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11941 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11942 'usage' docstring entry to pacify make-docfile.
11944 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11946 Change comparison functions =, <, >, <=, >= to take many arguments.
11947 * data.c: Change comparison functions' interface and implementation.
11948 * lisp.h: Make arithcompare available for efficient two arg
11950 * bytecode.c: Use arithcompare.
11951 * fileio.c: Use new interface.
11953 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11955 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11957 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11959 * eval.c (Feval): Document the new use of `lexical'.
11961 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11963 Review and drop old frame resize hack.
11964 * frame.h (struct frame): Remove force_flush_display_p.
11965 * dispnew.c (update_frame): Adjust user and don't call
11966 flush_frame here. The comment has said that there was an issues
11967 with redisplaying fringes, but I don't see any differences with
11968 and without this hack. Hopefully we can continue without it.
11969 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11970 current frame matrices twice if resized_p is set.
11972 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11974 Do not populate pure Xism x_sync to other ports.
11975 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11976 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11977 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11978 * w32term.h (x_sync): Remove prototype.
11980 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11982 Cleanup frame flushing.
11983 * dispextern.h (struct redisplay_interface):
11984 Drop flush_display_optional because flush_display is enough
11985 for X and flushing via RIF is just a no-op for others.
11986 * frame.h (flush_frame): New function.
11987 * dispnew.c (update_frame):
11988 * minibuf.c (read_minibuf):
11989 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11991 * keyboard.c (detect_input_pending_run_timers): Do not flush
11992 all frames but selected one in redisplay_preserve_echo_area.
11993 * nsterm.m (ns_flush): Remove no-op.
11994 (ns_redisplay_interface): Adjust user.
11995 * w32term.h (x_flush): Remove no-op.
11996 (w32_redisplay_interface): Adjust user.
11997 * xterm.c (x_flush): Simplify because we do not flush all
11998 frames at once any more. Adjust comment.
11999 (x_redisplay_interface): Adjust user.
12001 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12003 Port --without-x --enable-gcc-warnings to Fedora 19.
12004 * gfilenotify.c (globals_of_gfilenotify):
12005 Call g_type_init only if using an older glib version that needs it.
12007 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12009 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12010 (last_glyphless_glyph_merged_face_id): Remove declarations.
12011 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12012 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12013 (last_glyphless_glyph_merged_face_id): Now static.
12014 (merge_escape_glyph_face): New function, refactored from...
12015 (get_next_display_element): ...here.
12016 (merge_glyphless_glyph_face): New function, refactored from...
12017 (produce_glyphless_glyph): ...here...
12018 * term.c (produce_glyphless_glyph): ...and here.
12020 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12022 * eval.c (eval_sub): Only call Ffunction if necessary.
12024 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12026 Attempt to make redisplay more selective when changing cursor type.
12027 * frame.h (struct frame): New bitfield cursor_type_changed.
12028 * xdisp.c (cursor_type_changed): Remove.
12029 (try_cursor_movement, redisplay_window, try_window_id)
12030 (set_frame_cursor_types, try_window_reusing_current_matrix):
12031 Adjust to use per-frame bitfield.
12032 (redisplay_internal): Look for cursor type change on each visible
12033 frame and consider all frames if cursor type has been changed on
12034 the frame other than selected. If cursor type has been changed on
12035 selected frame only, do not use fast update.
12037 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12039 Attempt to make redisplay more selective when changing fonts.
12040 * frame.h (struct frame): New bitfield fonts_changed.
12041 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12042 (adjust_frame_glyphs): Add prototype.
12043 * dispnew.c (fonts_changed_p): Remove.
12044 (adjust_glyphs): Remove because we do not
12045 adjust matrices on all frames at once any more.
12046 (adjust_frame_glyphs): Block and unblock input here.
12047 (adjust_glyph_matrix): Use fonts_changed.
12048 (change_frame_size_1): Use adjust_frame_glyphs.
12049 * font.c (font_open_entity): Use fonts_changed.
12050 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12051 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12052 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12053 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12054 (shrink_mini_window, Fresize_mini_window_internal)
12055 (window_scroll_pixel_based, Fset_window_configuration)
12056 (apply_window_adjustment, Fset_window_vscroll):
12057 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12058 Use adjust_frame_glyphs.
12059 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12060 (try_window_reusing_current_matrix, try_window_id, display_line)
12061 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12062 (redisplay_internal): Consider fonts_changed and adjust frame
12063 matrices for each frame only if the frame is visible. If font
12064 has been changed on some frame during full redisplay, retry
12065 only visible frames where the font has been actually changed.
12067 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12069 Cache current header and mode line height for each window.
12070 * window.h (struct window): New fields mode_line_height
12071 and header_line_height.
12072 * window.c (make_window): Initialize them.
12073 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12074 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12075 (current_mode_line_height, current_header_line_height):
12076 Remove declaration.
12077 * xdisp.c (current_mode_line_height, current_header_line_height):
12079 (pos_visible_p, init_xdisp): Adjust user.
12080 (redisplay_window): Invalidate mode_line_height and
12081 header_line_height if current and desired matrices do not agree.
12083 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12085 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12086 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12088 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12090 Make --without-x compatible with --enable-gcc-warnings.
12091 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12092 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12093 members under HAVE_WINDOW_SYSTEM.
12094 * keyboard.c (make_lispy_focus_out): Likewise.
12095 (record_menu_key): Move under HAVE_MENUS.
12096 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12097 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12098 (syms_of_xdisp): Adjust user.
12099 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12100 (start_hourglass, cancel_hourglass):
12101 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12102 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12103 and CLEAR_FONT_TABLE_NFONTS.
12104 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12105 Declare only if HAVE_WINDOW_SYSTEM.
12106 (lface_same_font_attributes_p, clear_face_gcs): Define only
12107 if HAVE_WINDOW_SYSTEM.
12109 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12111 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12112 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12113 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12115 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12117 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12119 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12121 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12122 This fixes a type error on hosts where ptrdiff_t is wider than int.
12124 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12126 * keyboard.c (read_key_sequence_vs): New function.
12127 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12130 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12132 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12134 Makefile improvements.
12135 * Makefile.in (config.status): Don't use double-colon rules, as
12136 they are not portable according to POSIX. Fix shell typo with `;
12137 I guess this rule has never been tested?
12138 (VCSWITNESS): New macro, to override any environment var.
12140 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12142 * xterm.h (struct x_display_info): Do not track X connection
12143 fd separately because it is always available from Display.
12144 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12147 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12149 * buffer.c (drop_overlay):
12150 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12151 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12153 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12155 * buffer.c (Fmake_overlay, Fmove_overlay):
12156 * intervals.c (set_point_from_marker):
12157 * print.c (PRINTPREPARE): Prefer signal_error
12158 to plain error and report unsuitable marker too.
12160 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12162 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12163 for 'dragging' member.
12164 (struct x_output): Remove set-but-unused leftovers
12165 'left_before_move' and 'top_before_move'.
12166 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12167 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12168 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12169 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12170 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12171 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12172 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12173 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12175 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12177 * nsfont.m (INVALID_GLYPH): New define.
12178 (nsfont_encode_char): Use INVALID_GLYPH.
12179 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12181 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12183 * xterm.c (x_last_mouse_movement_time): Revert last change.
12184 This code should use XDisplayMotionBufferSize to check display's
12185 motion history first, and there are few other issues as well.
12186 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12187 (handle_one_xevent): Adjust user.
12189 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12191 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12192 * frame.c (Flast_nonminibuf_frame): ... to here.
12193 (check_minibuf_window): Don't abort if no window was found
12196 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12198 Use XGetMotionEvents to ask the last mouse motion time from X server.
12199 * xterm.c (X_MOTION_HISTORY): Default to 1.
12200 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12201 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12202 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12203 Ifdef away legacy code.
12204 (XTmouse_position, x_scroll_bar_report_motion):
12205 Use x_last_mouse_movement_time.
12206 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12209 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12211 * msdos.c (last_mouse_window): Move to...
12212 (dos_rawgetc): ...this function and adjust comment.
12213 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12214 (mouseMoved): ...this function and adjust comment.
12215 * w32term.c (last_window): Likewise with...
12216 (w32_read_socket): ...this function.
12217 * xterm.c (last_window): Likewise with...
12218 (handle_one_xevent): ...this function.
12220 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12222 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12223 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12224 (handle_one_xevent): ...to here.
12225 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12228 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12230 * msdos.c (IT_set_terminal_window): Remove no-op.
12231 (initialize_msdos_display): Adjust terminal setup.
12232 * w32console.c (w32con_set_terminal_window): Remove no-op.
12233 (initialize_w32_display): Adjust terminal setup.
12234 * w32term.c (w32_set_terminal_window): Remove no-op.
12235 (w32_create_terminal): Adjust terminal setup.
12236 * xterm.c (XTset_terminal_window): Remove no-op.
12237 (x_create_terminal): Adjust terminal setup.
12239 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12241 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12243 (ns_create_terminal): Adjust terminal setup.
12244 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12246 (w32_create_terminal): Adjust terminal setup.
12247 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12249 (x_create_terminal): Adjust terminal setup.
12251 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12253 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12254 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12255 * dispnew.c (buffer_posn_from_coords):
12256 * window.c (Fwindow_end, displayed_window_lines):
12257 * xdisp.c (redisplay_mode_lines): Use it.
12259 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12261 * fontset.c (face_for_char): Check char in the current face font first
12262 if HAVE_NS (Bug#15138).
12264 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12266 * window.c (temp_output_buffer_show): Make sure window returned
12267 by display_buffer is live (Bug#15213).
12269 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12271 Minor cleanup to avoid forward declarations.
12272 * coding.h (struct ccl_spec): Remove forward declaration.
12273 * composite.h (toplevel): Include font.h.
12274 (struct composition_it, struct face, struct font_metrics):
12275 Remove forward declaration.
12276 * dispextern.h (struct image, struct atimer): Likewise.
12277 * emacsgtkfixed.h (struct frame): Likewise.
12278 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12279 * font.h (struct font_driver, struct font, struct glyph_string)
12280 (struct face): Remove forward declaration.
12281 * fontset.h (struct face, struct font): Likewise.
12282 * frame.h (toplevel): Style cleanup.
12283 (enum output_method): Move to...
12284 * termhooks.h (enum output_method): ...here.
12285 (struct glyph, struct frame, struct ns_display_info)
12286 (struct x_display_info, struct w32_display_info):
12287 Remove forward declaration.
12288 * xterm.h (toplevel): Include termhooks.h.
12289 (struct font, struct window, struct glyph_matrix, struct frame)
12290 (struct input_event, struct face, struct image): Remove forward
12292 * gtkutil.h (struct _widget_value): Likewise.
12293 * keyboard.h (toplevel): Include termhooks.h.
12294 (struct input_event): Remove forward declaration.
12296 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12298 * intervals.c (set_point_from_marker): New function.
12299 * editfns.c (Fgoto_char):
12300 * process.c (Finternal_default_process_filter):
12301 * window.c (select_window_1): Use it.
12302 * buffer.h (set_point_from_marker): Add prototype.
12304 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12306 * w32.c (term_winsock): Call release_listen_threads before calling
12308 (_sys_wait_accept): Wait for accept event in a loop with a finite
12309 timeout, instead of waiting indefinitely. Will hopefully avoid
12310 hanging during exit because WSACleanup deadlocks waiting for the
12311 event object to be released. (Bug#14333)
12313 * w32proc.c (release_listen_threads): New function, signals all
12314 the reader threads that listen for connections to stop waiting.
12316 * w32.h (release_listen_threads): Add prototype.
12318 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12320 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12321 field of new marker (for sanity and safety).
12322 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12323 anyway because XMISCTYPE is a function and can't be an lvalue).
12325 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12327 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12328 (x_after_update_window_line, x_scroll_bar_create)
12329 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12330 (handle_one_xevent, x_clear_frame_area):
12331 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12332 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12333 * xterm.h (x_clear_area): Adjust prototype.
12335 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12337 Hook scanning and indentation functions to find_newline. This helps
12338 to avoid duplicated code and renders more respect to newline cache.
12339 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12340 * cmds.c (Fforward_line):
12341 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12342 Use find_newline and avoid unnecessary point movements.
12343 * search.c (scan_newline): Implement on top of find_newline.
12345 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12347 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12348 scoped code (bug#11258).
12350 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12352 * nsterm.m (last_window): New variable.
12353 (EV_TRAILER2): New macro.
12354 (EV_TRAILER): Call EV_TRAILER2.
12355 (mouseMoved:): Add support for mouse-autoselect-window
12356 on nextstep (Bug#6888).
12358 2013-08-28 Andreas Schwab <schwab@suse.de>
12360 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12361 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12362 Remove unused macro definitions.
12363 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12364 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12365 Only define if emacs.
12367 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12369 Prefer enum glyph_row_area to int where appropriate.
12370 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12372 (window_box, window_box_width, window_box_left, window_box_left_offset)
12373 (window_box_right, window_box_right_offset): Adjust prototypes.
12374 * xdisp.c (window_box, window_box_width, window_box_left)
12375 (window_box_left_offset, window_box_right, window_box_right_offset):
12376 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12377 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12378 * nsterm.m (ns_clip_to_row):
12379 * w32term.c (w32_clip_to_row):
12380 * xterm.c (x_clip_to_row): Likewise.
12382 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12384 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12385 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12387 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12389 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12390 for portability to hosts where /bin/sh has problems.
12392 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12394 Redesign redisplay interface to drop global output_cursor.
12395 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12396 (toplevel): Remove declaration of output_cursor.
12397 (set_output_cursor, x_cursor_to): Remove prototype.
12398 * window.h (struct window): New member output_cursor.
12399 (output_cursor_to): New function to replace RIF member.
12400 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12401 (update_text_area, set_window_cursor_after_update): Use it.
12402 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12403 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12404 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12405 * w32term.c (x_update_window_begin, x_update_window_end):
12406 * xterm.c (x_update_window_begin, x_update_window_end):
12407 Adjust to use per-window output cursor.
12409 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12411 Simplify SELECT_TYPE-related code.
12412 Like EMACS_TIME, this portability layer is no longer needed, since
12413 Emacs has been using fd_set as a portability layer for some time.
12414 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12415 (SELECT_TYPE): Remove. All uses changed to fd_set.
12416 (fd_set) [!FD_SET]: New typedef.
12418 Simplify EMACS_TIME-related code.
12419 This portability layer is no longer needed, since Emacs has been
12420 using struct timespec as a portability layer for some time.
12421 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12422 Include <time.h> rather than "systime.h"; that's all that's needed now.
12423 * dispnew.c: Include <timespec.h> rather than "systime.h";
12424 that's all that's needed now.
12425 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12426 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12427 TIMESPEC_RESOLUTION.
12428 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12429 LOG10_TIMESPEC_RESOLUTION.
12430 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12431 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12432 (make_emacs_time): Remove. All used changed to make_timespec.
12433 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12434 (current_timespec): Rename from current_emacs_time. All uses changed.
12435 (add_emacs_time): Remove. All uses changed to timespec_add.
12436 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12437 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12438 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12439 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12440 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12441 (current_timespec): Rename from current_emacs_time. All uses changed.
12442 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12443 changed to timespec_cmp.
12444 * xgselect.c: Include <timespec.h>, since our .h files don't.
12446 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12448 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12449 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12450 Remove the leftovers.
12451 * gtkutil.c (toplevel): Do not declare Qxft but include
12453 * image.c (toplevel): Do not declare Vlibrary_cache because
12454 it's already done in lisp.h.
12456 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12458 * lisp.h (Mouse_HLInfo): Move from here...
12459 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12460 (reset_mouse_highlight): New function.
12461 * msdos.c (dos_set_window_size, IT_update_begin)
12462 (internal_terminal_init):
12463 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12464 (ns_initialize_display_info):
12465 * w32console.c (initialize_w32_display):
12466 * w32term.c (x_update_window_end, x_free_frame_resources)
12467 (w32_initialize_display_info):
12468 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12469 * window.c (Fdelete_other_windows_internal):
12470 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12471 * termchar.h (toplevel):
12472 * xterm.h (toplevel): Include dispextern.h.
12474 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12476 Fix minor problems found by static checking.
12477 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12478 (expect): Avoid nested-if warning.
12479 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12480 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12481 * nsterm.h, nsterm.m (ns_select):
12482 * xgselect.c, xgselect.h (xg_select):
12483 Adjust signature to better match pselect's.
12484 * nsterm.m (ns_select):
12485 Don't set *TIMEOUT, since pselect doesn't.
12486 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12487 diagnostic about assigning const char * to it.
12488 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12490 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12492 * lread.c (substitute_object_recurse): Handle hash-tables as well
12495 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12497 Fix unlikely core dump in init_tty, and simplify terminfo case.
12498 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12499 The old version incorrectly dumped core if malloc returned a
12500 buffer containing only non-NUL bytes.
12501 (init_tty): Do not allocate or free termcap buffers; the
12502 struct does that for us now.
12503 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12504 (struct tty_display_info): Define members termcap_term_buffer and
12505 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12506 use them. Allocate them directly in struct rather than indirectly
12507 via a pointer, to simplify init_tty.
12509 * frame.c (check_minibuf_window): Initialize 'window' properly,
12510 so that Emacs reliably aborts later if 'window' is not initialized.
12512 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12514 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12515 of VoidSymbol (Bug#15154).
12517 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12519 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12520 mouse_face_beg_y and mouse_face_end_y.
12521 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12522 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12523 Adjust users and update comment where appropriate.
12525 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12527 * frame.c (check_minibuf_window): New function.
12528 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12529 Call check_minibuf_window (Bug#15183).
12531 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12533 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12534 because this is the only last cursor data we need to keep and consult.
12535 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12536 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12539 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12541 Fix recovering from possible decompression error.
12542 Since insert_from_gap doesn't always move point, we can't use PT as
12543 the position where the partially decompressed data ends, and
12544 should count how many bytes was produced so far.
12545 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12546 (unwind_decompress): Really delete partially uncompressed data.
12547 (Fzlib_decompress_region): Take decompressed data size into account.
12549 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12551 * syntax.c (init_syntax_once): Adjust comment and do an early
12552 initialization of Qchar_table_extra_slots just once...
12553 * casetab.c (init_casetab_once):
12554 * category.c (init_category_once):
12555 * character.c (syms_of_character):
12556 * coding.c (syms_of_coding):
12557 * xdisp.c (syms_of_xdisp): ...and omit it here.
12559 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12561 * xdisp.c (get_next_display_element): Don't apply to characters
12562 from a display vector the logic of setting it->end_of_box_run_p
12563 suitable for characters from a buffer. (Bug#15175)
12565 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12566 to handle directories, rather than '_utime' which doesn't.
12569 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12571 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12572 or fullscreen (Bug#14627).
12574 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12576 System-dependent integer overflow fixes.
12577 * process.c (Fset_process_window_size): Signal an error if
12578 the window size is outside the range supported by the lower level.
12579 * sysdep.c (set_window_size): Return negative on error,
12580 nonnegative on success, rather than -1, 0, 1 on not in system,
12581 failure, success. This is simpler. Caller changed.
12582 (serial_configure): Remove unnecessary initialization of local.
12583 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12584 size fits in unsigned long; this isn't true on some 32-bit hosts.
12585 Avoid buffer overrun if some future version of /proc/meminfo has a
12586 variable name longer than 20 bytes.
12587 (system_process_attributes) [__FreeBSD__]:
12588 Don't assume hw.availpages fits in 'int'.
12590 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12592 Don't let very long directory names overrun the stack.
12593 Fix some related minor problems involving "//", vfork.
12594 * callproc.c (encode_current_directory): New function.
12595 (call_process): Don't append "/"; not needed.
12596 * fileio.c (file_name_as_directory_slop): New constant.
12597 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12598 this can save the caller having to alloca.
12599 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12600 Use SAFE_ALLOCA, not alloca.
12601 (directory_file_name, Fexpand_file_name): Leave leading "//"
12602 alone, since it can be special even on POSIX platforms.
12603 * callproc.c (call_process):
12604 * process.c (Fformat_network_address):
12605 * sysdep.c (sys_subshell):
12606 Use encode_current_directory rather than rolling our own.
12607 (create_process): No need to encode directory; caller does that now.
12608 * process.h (encode_current_directory): New decl.
12609 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12610 Rework to avoid 'goto xyzzy;'.
12612 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12614 * xdisp.c (handle_face_prop): If the default face was remapped use
12615 the remapped face for strings from prefix properties. (Bug#15155)
12617 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12619 Minor cleanup for redisplay interface and few related functions.
12620 * frame.h (enum text_cursor_kinds): Move from here...
12621 * dispextern.h (enum text_cursor_kinds): ...to here.
12622 (toplevel): Drop unnecessary declarations.
12623 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12624 in update_window_end_hook and draw_window_cursor functions.
12625 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12626 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12627 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12628 * xterm.c (x_update_window_end, x_draw_window_cursor):
12629 * xdisp.c (display_and_set_cursor, update_window_cursor)
12630 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12631 enum text_cursor_kinds where appropriate.
12633 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12635 Redesign redisplay interface to drop updated_row and updated_area.
12636 * dispextern.h (updated_row, updated_area): Remove declaration.
12637 (struct redisplay_interface): Pass glyph row and row area parameters
12638 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12639 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12641 * dispnew.c (updated_row, updated_area): Remove.
12642 (redraw_overlapped_rows, update_window_line): Adjust user.
12643 (update_marginal_area, update_text_area): Likewise. Pass updated row
12644 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12645 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12648 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12650 * process.c (flush_pending_output): Remove stub.
12653 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12655 * callproc.c: Fix race that killed background processes (Bug#15144).
12656 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12657 Record deleted process-id in critical section, not afterwards.
12658 Don't mistakenly kill process created by a call-process invocation
12659 that discards output and does not wait.
12661 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12663 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12664 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12665 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12666 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12667 to shut up compiler in mark_object.
12668 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12670 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12672 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12673 We can't portably rely on PTY_OPEN doing that, even if
12674 it calls posix_openpt with O_CLOEXEC.
12676 2013-08-20 Kenichi Handa <handa@gnu.org>
12678 * character.c (string_char): Improve commentary.
12680 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12682 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12683 (struct animation_cache): Make signature a flexible array member.
12684 All uses changed. This is a tad slower but may insulate us better
12685 from future changes to ImageMagick.
12687 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12689 * image.c: Shrink memory needed for animation cache.
12690 (SIGNATURE_DIGESTSIZE): New constant.
12691 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12692 (imagemagick_create_cache): Copy the signature. This saves
12693 several KB of memory that ImageMagick wastes per signature.
12694 Don't bother updating the update_time, as the caller does that now.
12695 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12696 it's a fixed size struct member now.
12697 (imagemagick_get_animation_cache): Always destroy the signature,
12698 as it's now imagemagick_create_cache's responsibility to copy it.
12699 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12700 and use memcmp rather than strcmp.
12701 eassert that ImageMagick returns a signature of the specified length.
12703 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12705 * image.c (imagemagick_get_animation_cache): Don't segfault on
12707 (imagemagick_get_animation_cache): Revert to previous definition
12708 so that it actually works. But keep the memory leak fix.
12709 (imagemagick_get_animation_cache): Fix memory leak.
12711 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12713 * image.c: Fix animation cache signature memory leak.
12714 Fix some other minor performance problems while we're at it.
12715 (imagemagick_create_cache): Clear just the members that
12716 need clearing. Don't set update_time, as caller does that now.
12717 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12718 Simplify by using pointer-to-pointer instead of a prev pointer.
12719 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12720 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12721 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12722 it's already a copy. Free the signature probe unless it's cached.
12724 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12725 This was introduced by my 2013-08-12 fix for Bug#15035.
12727 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12729 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12730 (imagemagick_prune_animation_cache): Now static.
12732 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12734 * image.c (imagemagick_get_animation_cache): Don't segfault when
12735 pruning all entries.
12737 2013-08-18 Ken Brown <kbrown@cornell.edu>
12739 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12740 static heap if ENABLE_CHECKING is defined.
12741 (max_bss_sbrk_ptr): New variable.
12742 (bss_sbrk): Use it.
12743 (report_sheap_usage): Report maximum static heap usage instead of
12744 ending static heap usage.
12746 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12748 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12749 of zlib_initialized according to the results of calling
12750 init_zlib_functions.
12752 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12754 * image.c: Implement an ImageMagick per-image cache.
12755 (imagemagick_get_animation_cache): Fix a double-free error.
12756 (imagemagick_load_image): Remove the ping_wand code, which only
12757 apparently saved time on invalid animated images, and slowed down
12758 everything else. Optimize for the common case.
12760 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12762 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12764 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12766 * marker.c (set_marker): Remove documentation of undefined behavior.
12768 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12770 * image.c (imagemagick_compute_animated_image): Animate correctly
12771 when sub-images are smaller than the main image.
12772 (imagemagick_compute_animated_image): Setting the iterator row to
12773 zero is apparently not allowed.
12774 (imagemagick_compute_animated_image): Allow images that say they
12775 have sub-images that are bigger than the main image, but just crop
12778 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12780 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12782 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12784 * image.c (imagemagick_compute_animated_image): Respect the GIF
12787 2013-08-15 Ken Brown <kbrown@cornell.edu>
12789 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12790 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12793 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12795 Fix minor problems found by static checking.
12796 * frame.c (delete_frame):
12797 * xdisp.c (next_element_from_display_vector):
12798 Avoid uninitialized local.
12799 * image.c (imagemagick_compute_animated_image): Port to C89.
12800 Prefer usual GNU indentation style for loops.
12801 Be more careful about bizarrely large sizes, by using ptrdiff_t
12804 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12806 Fix infinite frame selection loop (Bug#15025).
12807 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12809 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12811 * xdisp.c (compute_window_start_on_continuation_line):
12812 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12813 to make sure we end up setting the window start at the leftmost
12814 visible character of the display line. This avoids funky
12815 horizontal shifting because the window start is not kept on the
12816 same position. (Bug#15090)
12817 (next_element_from_display_vector): Support 'box' face attribute
12818 in the face definitions of a display vector. (Bug#15099)
12820 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12822 * image.c (imagemagick_compute_animated_image): Implement animated
12823 images (bug#14700).
12824 (imagemagick_compute_animated_image): Fix some compilation
12825 warnings. Implement a very simple cache to make the animation
12826 usable at all, but it should be replaced with a per-image cache.
12828 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12830 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12831 to do `for' loops over alist values.
12832 * buffer.h (FOR_EACH_BUFFER):
12833 * process.c (FOR_EACH_PROCESS): Use it.
12834 (handle_child_signal, status_notify, Fget_buffer_process)
12835 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12837 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12839 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12840 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12841 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12842 to xzalloc and so avoid redundant call to memset.
12843 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12844 members because it is allocated with xzalloc and so already zeroed.
12846 2013-08-14 Ken Brown <kbrown@cornell.edu>
12848 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12851 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12853 Utility function and macro to copy Lisp string to C string.
12854 * lisp.h (xlispstrdupa): New macro.
12855 (xlispstrdup): New prototype.
12856 * alloc.c (xlispstrdup): New function.
12857 * callint.c (Fcall_interactively):
12858 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12859 (Fsubstitute_in_file_name):
12860 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12861 * image.c (x_create_bitmap_from_file):
12862 * w32term.c (w32_term_init):
12863 * xterm.c (x_term_init): Use xlispstrdup.
12865 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12867 * image.c (imagemagick_load_image): Make animated pictures work.
12868 There's still some problems with background color settings, though
12871 * decompress.c (unwind_decompress): Always restore point.
12873 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12875 * marker.c (set_marker): Reformat documentation.
12877 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12879 * xdisp.c (cursor_type_changed): Now static.
12881 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12882 Use changed. This avoids the need to call xmalloc and for the
12883 caller to call xfree, and avoids memory leaks in some situations.
12885 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12887 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12888 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12889 (redisplay_window): If window_end_valid is cleared due to non-zero
12890 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12891 so do not call to try_cursor_movement for that window.
12893 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12895 * window.h (struct window): Convert window_end_pos and
12896 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12897 (wset_window_end_pos, wset_window_end_vpos): Remove.
12898 * dispnew.c (adjust_glyph_matrix):
12899 * window.c (Fwindow_end, replace_window, set_window_buffer)
12901 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12902 (set_vertical_scroll_bar, redisplay_window, try_window)
12903 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12904 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12905 (note_mouse_highlight): Adjust users.
12906 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12909 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12911 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12912 * image.c (imagemagick_filename_hint): Use `const char *' and
12913 prefer SSDATA to SDATA to avoid warnings.
12915 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12917 Cleanup window fringes, margins and scroll bars adjustments.
12918 * window.c (set_window_fringes, set_window_margins)
12919 (set_window_scroll_bars, apply_window_adjustment): New functions.
12920 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12921 (Fset_window_scroll_bars): Use them.
12923 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12925 * window.h (struct window): Convert scroll_bar_width
12926 from Lisp_Object to integer. Adjust comment.
12927 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12929 * window.c (wset_scroll_bar_width): Remove.
12930 (make_window): Initialize scroll_bar_width.
12931 (Fsplit_window_internal): Use direct assignment.
12932 (Fset_window_configuration, save_window_save):
12933 Convert Lisp_Object to integer and back where appropriate.
12934 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12935 bar was actually changed, and mention this in docstring.
12937 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12939 * decompress.c: Minor simplifications.
12940 (Fzlib_decompress_region): Don't bother verifying
12941 that avail_out <= UINT_MAX, as that was confusing.
12942 Mention the restriction in a comment instead.
12943 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12945 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12947 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12948 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12950 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12952 * image.c (imagemagick_filename_hint): Check for errors in the
12955 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12957 * window.c (Fwindow_margins): Return nil when there's no marginal
12958 area, as per the documented API.
12960 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12961 Fmake_vector, as scroll bar's struct members are not all Lisp
12962 objects now. This avoids crashes in GC.
12964 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12965 bool, so its address could be taken.
12967 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12969 * image.c (imagemagick_filename_hint): New function to possibly
12970 apply `image-content-type-suffixes'.
12971 (imagemagick_load_image): Use it.
12973 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12975 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12976 if loading zlib failed.
12978 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12980 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12981 2013-08-13 checkin below. Change bool to BOOL, rule is:
12982 All Obj-C code uses BOOL, except for interfaces callable from C.
12984 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12986 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12988 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12989 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12990 bool instead of BOOL.
12991 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12992 from Lisp_Object to bitfield. Adjust comment.
12993 * w32term.c (x_scroll_bar_create): Adjust user.
12994 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12995 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12996 Use bool for boolean.
12997 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12998 to `unsigned int' when defining a bitfield.
13000 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13002 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13004 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13006 * window.h (struct window): Convert left_margin_cols and
13007 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13008 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13009 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13011 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13013 (showing_window_margins_p, update_window_line, update_frame_1):
13014 * fringe.c (draw_fringe_bitmap_1):
13015 * xdisp.c (window_box_width): Adjust users.
13016 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13017 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13018 Use direct assignment.
13019 (Fset_window_configuration, save_window_save, Fwindow_margins):
13020 Convert Lisp_Object to integer and back where appropriate.
13021 (Fset_window_margins): Adjust user. Return t if any margin
13022 was actually changed, and mention this in docstring.
13024 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13026 * syntax.c (forward_word):
13027 * cmds.c (forward_char, backward_char): Mention the optional argument.
13029 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13031 * window.h (struct window): Convert left_fringe_width
13032 and right_fringe_width from Lisp_Objects to integers.
13034 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13035 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13036 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13038 (make_window): Initialize new integer fields to -1.
13039 (Fsplit_window_internal): Use direct assignment.
13040 (Fset_window_configuration, save_window_save):
13041 Convert Lisp_Object to integer and back where appropriate.
13042 (Fset_window_fringes): Adjust user. Return t if any fringe
13043 was actually changed, and mention this in docstring.
13045 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13047 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13048 * nsfns.m (x_set_cursor_type):
13049 * w32fns.c (x_set_cursor_type):
13050 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13051 * xdisp.c (set_frame_cursor_types): ...but in common code.
13053 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13055 * font.c (clear_font_cache): New function, stripped from...
13056 (Fclear_font_cache): ...here, which now uses the function
13057 above. Adjust comment.
13058 * font.h (clear_font_cache): Add prototype.
13059 * xfaces.c (clear_face_cache): Use clear_font_cache.
13061 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13063 * window.c (Fset_window_start): Compare `w', not `window' because
13064 `w' might not be equal to `window' after call to decode_live_window.
13066 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13068 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13069 This fixes a problem introduced by the Bug#15035 patch
13070 when using GPG. Reported by Herbert J. Skuhra.
13072 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13074 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13075 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13076 not yet initialized.
13078 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13080 * decompress.c (Fzlib_decompress_region): Support zlib
13081 decompression, too, and rename.
13083 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13085 Minor zlib configuration tweaks.
13086 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13087 Don't assume presence of fn_inflateInit2_ zlib internal function.
13089 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13091 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13092 include the zlib prefix.
13094 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13096 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13097 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13098 define static variables that are pointers to zlib functions to be
13099 dynamically loaded.
13100 (init_zlib_functions) [WINDOWSNT]: New function.
13101 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13103 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13104 macros instead of invoking the zlib functions directly.
13105 (syms_of_decompress): DEFSYM Qzlib_dll.
13106 Staticpro Szlib_available_p.
13108 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13110 Avoid looping over all frame windows to freeze and unfreeze.
13111 * window.h (struct window): Drop frozen_window_start_p.
13112 (freeze_window_starts): Drop prototype.
13113 * frame.h (struct frame): New frozen_window_starts flag.
13114 (FRAME_WINDOWS_FROZEN): New macro.
13115 * window.c (freeze_window_start, freeze_window_starts):
13117 (select_window, replace_window): Adjust users.
13118 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13119 (window_frozen_p): New function.
13120 (redisplay_window): Use it.
13122 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13124 Fix some fd issues when running subprocesses (Bug#15035).
13125 Fix bugs that can leak files or file descriptors on errors.
13126 Don't unlink open temp files, as that's hard for users to diagnose
13127 when things go awry (e.g., temp disk exhausted).
13128 Don't bother to lock temp files. Check for invalid recursion.
13129 * callproc.c (synch_process_fd): Remove. All uses removed.
13130 (synch_process_tempfile): New var or macro.
13131 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13133 (record_kill_process): New arg, the temp name. All callers changed.
13134 (delete_temp_file): Now just a simple wrapper around unlink.
13135 (call_process_kill): New arg, the call_process_fd array.
13136 Close them all. Clear synch_process_pid. Remove the temp file,
13137 or arrange for it to be removed.
13138 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13139 that's been moved to synch_process_tempfile. Caller changed.
13140 Do not remove the tempfile; that's now call_process_kill's
13142 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13143 call_process_kill; the caller now does that.
13144 (call_process_cleanup): Do not close the process fd; that's now
13145 call_process_kill's responsibility.
13146 (Fcall_process): Implement via new function call_process, which
13147 has most of the old body of Fcall_process, but with a different API.
13148 (call_process): New function that does not open or close filefd if
13149 it is nonnegative. Record which fds need to be closed, and let
13150 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13151 Signal an error if invoked recursively (could be done via a hook).
13152 Simplify creation of the tempfile in the MSDOS case.
13153 Don't create the output file until after checking for the executable.
13154 Report any failure to open /dev/null.
13155 Don't open /dev/null for writing twice; once is enough.
13156 Don't create pipe if all output is being discarded or sent to file.
13157 Don't worry about setting up the coding system or reading from the
13158 pipe if all output is being discarded.
13159 Hoist fd_error local into top level, to lessen block nesting.
13160 Don't record deleted pid here; now done by Fcall_process_region.
13161 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13162 and note its success in synch_process_tempfile.
13163 Do not leak resources when child_setup fails.
13164 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13165 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13166 (create_temp_file): Now returns open fd, with an additional
13167 Lisp_Object * argument to return the name. All callers changed.
13168 Do not close the file; rewind it instead, and leave it open for
13169 the caller. Do not lock the temp file. Unwind-protect the file
13170 and the file-descriptor.
13171 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13172 If an asynchrounous process, record it here, not in call_process.
13173 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13174 * eval.c (set_unwind_protect): New function.
13175 * fileio.c (write_region): New function, generalized from the
13176 old Fwrite_region. Do not lock temp files.
13177 (Fwrite_region): Use it.
13178 * lisp.h (set_unwind_protect, write_region): New decls.
13179 * process.c: Include <verify.h>.
13180 (make_process): Mark fds as initially closed.
13181 (deleted_pid_list): Now a list of pid-filename pairs.
13183 (close_process_fd): New function.
13184 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13185 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13186 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13187 (create_process, create_pty, Fmake_serial_process)
13188 (server_accept_connection): Record which fds need to be closed,
13189 and let deactivate_process close them.
13190 (Fmake_network_process): Do not discard the unwind-protect
13191 until it's safe to do so.
13192 (deactivate_process): Close the fds opened by create_process etc.
13193 (Fprocess_send_eof): Adjust to new way of recording open fds.
13194 Report an error if /dev/null can't be opened, instead of aborting.
13195 * process.h (PROCESS_OPEN_FDS): New constant.
13196 (struct Lisp_Process): New member open_fds.
13197 (record_kill_process, record_deleted_pid): Adjust signatures.
13198 (record_deleted_pid): Move decl here ...
13199 * syswait.h (record_deleted_pid): ... from here.
13201 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13203 * decompress.c: Fix bugs with large buffers and weird inputs.
13204 Tune a bit. Reindent as per usual Emacs style.
13205 (BUFFER_SIZE): Remove.
13206 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13207 more than UINT_MAX bytes. Decompress into the gap instead of into
13208 an auto buffer, as this should avoid copying. Return nil if
13209 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13210 set immediate_quit; we shouldn't trust zlib code that much.
13212 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13214 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13215 errors, and really move the gap to where we want it.
13217 * lisp.h: Include decompress.c support.
13219 * emacs.c (main): Include decompress.c support.
13221 * Makefile.in: Include -lz if present.
13223 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13225 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13226 (initWithTitle:): Initialize frame to 0.
13227 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13228 (fillWithWidgetValue:frame:): Rename from
13229 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13231 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13232 fillWithWidgetValue:frame:
13234 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13235 remove memory leak warnings.
13237 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13238 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13239 menu_pending_title.
13241 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13242 (x_activate_menubar): Update the whole menu.
13243 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13244 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13245 current event is not NSSystemDefined (Bug#15001).
13246 Call ns_check_menu_open only if trackingMenu is 2.
13247 (menuDidClose:): New method, decrease trackingMenu.
13248 (fillWithWidgetValue:setDelegate:): New method.
13249 (fillWithWidgetValue:): Call the above.
13251 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13253 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13255 Omit some unnecessary casts.
13256 Many of these go back to the old pre-C89 days, when they may have
13257 been needed, but we've been assuming C89 or later for a while now.
13258 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13259 (live_float_p, live_misc_p, live_vector_p):
13260 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13261 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13262 (defvar_per_buffer):
13263 * callint.c (Fcall_interactively):
13264 * doc.c (Fsubstitute_command_keys):
13265 * filelock.c (get_boot_time):
13266 * frame.c (xrdb_get_resource):
13267 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13268 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13269 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13270 (menuitem_highlight_callback, menu_destroy_callback)
13271 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13272 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13273 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13274 (xg_tool_bar_help_callback, tb_size_cb):
13275 * image.c (xpm_alloc_color, png_read_from_memory)
13276 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13277 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13279 * keymap.c (describe_map):
13280 * nsfns.m (Fns_display_monitor_attributes_list):
13281 * nsmenu.m (process_dialog:):
13282 * nsterm.m (hold_event):
13283 * process.c (wait_reading_process_output):
13284 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13285 * scroll.c (do_direct_scrolling, scrolling_1):
13286 * termcap.c (tgetent):
13287 * window.c (check_window_containing, add_window_to_list)
13288 (freeze_window_starts):
13289 * xdisp.c (compare_overlay_entries, vmessage):
13290 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13291 (x_get_monitor_attributes_xrandr)
13292 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13293 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13294 * xfont.c (xfont_match, xfont_open):
13295 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13296 (menubar_selection_callback, menu_position_func)
13297 (popup_selection_callback, create_and_show_popup_menu)
13298 (dialog_selection_callback, create_and_show_dialog):
13299 * xrdb.c (x_get_string_resource)
13301 * xsmfns.c (x_session_check_input):
13302 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13303 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13304 (xaw_jump_callback, xaw_scroll_callback):
13305 Omit unnecessary casts.
13307 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13309 Minor string-length refactoring.
13310 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13311 * frame.c (make_monitor_attribute_list):
13312 Prefer build_string to strlen + make_string.
13314 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13316 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13317 don't check minor_code (Bug#14417).
13319 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13321 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13322 vertical positions instead. This avoids calling MATRIX_ROW with
13323 row numbers that are possibly beyond valid limits. (Bug#15064)
13325 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13327 Use xstrdup and build_unibyte_string where applicable.
13328 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13329 * xfns.c (x_window):
13330 * xrdb.c (x_get_customization_string):
13331 * xterm.c (xim_initialize):
13332 * w32fns.c (w32_window): Use xstrdup.
13333 (w32_display_monitor_attributes_list):
13334 * emacs.c (init_cmdargs):
13335 * keyboard.c (PUSH_C_STR):
13336 * nsfont.m (nsfont_open):
13337 * sysdep.c (system_process_attributes):
13338 * w32.c (system_process_attributes):
13339 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13341 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13343 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13344 variables of these types so that GDB would know about them, as aid
13345 for debugging fatal exceptions. (Bug#15024) See also
13346 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13349 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13351 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13352 larger than the NSWindow (Bug#14934).
13354 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13356 Redesign redisplay interface to drop global variable updated_window.
13357 Always pass currently updated window as a parameter to update routines.
13358 * dispextern.h (updated_window): Remove declaration.
13359 (struct redisplay_interface): Pass window parameter to
13360 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13361 and after_update_window_hook.
13362 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13364 * dispnew.c (updated_window): Remove.
13365 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13366 (update_window_line): Adjust to match redisplay interface changes.
13367 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13368 (ns_scroll_run, ns_after_update_window_line):
13369 * w32term.c (x_update_window_begin, x_update_window_end)
13370 (x_after_update_window_line, x_scroll_run):
13371 * xterm.c (x_update_window_begin, x_update_window_end)
13372 (x_after_update_window_line, x_scroll_run):
13373 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13374 Likewise. Adjust comments where appropriate.
13375 (x_cursor_to): Simplify because this is always called during window
13376 update (but install debugging check anyway).
13377 (expose_window): Check must_be_updated_p flag to see whether this
13378 function is called during window update.
13380 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13382 Do not reset window modification event counters excessively.
13383 These leftovers and poor man's tricky methods to catch extra
13384 redisplay's attention are no longer needed.
13385 * frame.c (set_menu_bar_lines_1):
13386 * minibuf.c (read_minibuf_unwind):
13387 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13388 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13389 (window_scroll_line_based, Fset_window_configuration):
13390 * xdisp.c (redisplay_window): Do not reset last_modified and
13391 last_overlay_modified counters.
13393 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13395 * xselect.c (x_send_client_event): Set send_event and serial, memset
13396 data.l as it might be bigger than data.b. Use 24 bit mask to
13397 XSendEvent (Bug#15034).
13399 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13401 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13402 for TTY frames that are not the top frame on their console.
13405 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13407 * w32term.c (w32fullscreen_hook): Really maximize frame when
13408 asked for (Bug#14841).
13410 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13412 Prefer selected_window to Fselected_window, likewise for frames.
13413 * buffer.c (Fbuffer_swap_text):
13414 * data.c (Fvariable_binding_locus):
13415 * window.c (run_window_configuration_change_hook): Adjust users.
13416 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13417 Use decode_live_frame.
13419 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13421 Be more careful if selected window shows the buffer other than current,
13422 use window_outdated only if this is not so. This change should also
13423 address some weird issues discussed in Bug#13012.
13424 * window.h (window_outdated): New prototype.
13425 * window.c (window_outdated): Now here. Convert from static and
13426 always assume window's buffer.
13427 (Fwindow_end, Fwindow_line_height): Use it.
13428 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13429 and always assume window's buffer.
13430 (redisplay_window): Adjust user.
13431 (redisplay_internal): Call to reconsider_clip_changes once and
13432 check whether mode line should be updated only if selected window
13433 shows current buffer.
13434 (run_window_scroll_functions): Use eassert for debugging check.
13435 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13437 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13439 * window.c (window_scroll, window_scroll_pixel_based)
13440 (window_scroll_line_based): Use bool for booleans.
13442 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13444 * process.c: Fix minor off-by-one issues in descriptor counts.
13445 This shouldn't fix any real bugs, but it cleans up the code a bit.
13446 (max_process_desc, max_input_desc): -1, not 0, means none.
13448 (delete_input_desc): New function.
13449 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13450 (deactivate_process): Scan backwards when recomuting max_process_desc;
13451 that should be faster.
13452 (init_process_emacs): Initialize max_input_desc.
13454 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13456 Use region cache to speedup bidi_find_paragraph_start.
13457 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13458 Rename cache_long_line_scans to cache_long_scans.
13459 * buffer.c (bset_cache_long_line_scans): Rename to
13460 bset_cache_long_scans.
13461 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13462 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13464 (syms_of_buffer): Rename cache-long-line-scans to
13465 cache-long-scans. Adjust docstring.
13466 * search.c (newline_cache_on_off):
13467 * indent.c (width_run_cache_on_off): Adjust users.
13468 * bidi.c (bidi_paragraph_cache_on_off): New function.
13469 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13470 * insdel.c (prepare_to_modify_buffer):
13471 Invalidate bidi_paragraph_cache if enabled.
13473 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13475 Invalidate region caches only if buffer text is going to be changed.
13476 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13477 (modify_text): ...new prototype.
13478 (prepare_to_modify_buffer_1): New prototype.
13479 * textprop.c (modify_region): Rename to...
13480 (modify_text_properties): ...new function.
13481 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13482 (Fremove_list_of_text_properties): Adjust users.
13483 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13484 (modify_text): ...new function.
13485 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13486 (prepare_to_modify_buffer_1): ...new function.
13487 * casefiddle.c (casify_region):
13488 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13489 (Ftranspose_regions): Use modify_text.
13491 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13493 * lisp.mk (lisp): Add nadvice.elc.
13495 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13497 New macro to iterate over live buffers similar to frames.
13498 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13499 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13500 Declare buffer-related variables here to offload lisp.h.
13501 * buffer.c (Vbuffer_alist): Adjust comment.
13502 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13503 (other_buffer_safely):
13504 * data.c (store_symval_forwarding):
13505 * dispnew.c (Fframe_or_buffer_changed_p):
13506 * fileio.c (Fdo_auto_save):
13507 * filelock.c (unlock_all_files):
13508 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13510 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13512 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13513 * callproc.c (create_temp_file):
13514 * filelock.c (create_lock_file):
13515 Assume mkostemp, since it's now provided by Gnulib.
13517 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13519 * w32.c (mkostemp): New function.
13520 (mktemp): Remove, no longer used. Most of the code reused in
13521 mkostemp. (Bug#15015)
13522 (mktemp): Don't undef.
13524 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13526 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13527 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13528 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13529 (free_glyph_pool, check_glyph_memory): Likewise for
13530 all users. Adjust comments where appropriate.
13532 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13534 * composite.h: Minor fixups.
13535 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13536 to fix a misspelling, and change it to an inline function while
13537 we're at it (it need not be a macro). All uses changed.
13538 (composition_method, composition_valid_p):
13539 Rewrite to avoid assignments in if-conditions.
13541 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13543 Do not use global Lisp_Object in composition macros.
13544 * composite.h (composition_temp): Remove declaration.
13545 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13546 (composition_method, composition_valid_p): ...inline functions.
13547 (compose_region): Remove the leftover.
13548 * composite.c (composition_temp): Remove.
13549 (run_composition_function, update_compositions)
13550 (composition_compute_stop_pos, composition_adjust_point)
13551 (Ffind_composition_internal):
13552 * coding.c (handle_composition_annotation):
13553 * xdisp.c (handle_composition_prop, check_point_in_composition):
13554 Related users changed.
13556 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13558 Drop FRAME_PTR typedef.
13559 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13560 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13561 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13562 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13563 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13564 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13565 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13566 All related users changed.
13568 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13570 * eval.c (default_toplevel_binding): New function.
13572 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13573 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13574 (syms_of_eval): Export them.
13575 * data.c (Fdefault_value): Micro cleanup.
13576 * term.c (init_tty): Use "false".
13578 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13580 Fix X GC leak in GTK and raw (no toolkit) X ports.
13581 * xterm.c (x_free_frame_resources): If white and black relief
13582 GCs are allocated, always free them here.
13583 * xfns.c (x_make_gc): Omit redundant initialization.
13584 * widget.c (create_frame_gcs): Remove the leftover.
13585 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13586 in x_free_frame_resources.
13588 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13590 * nsterm.m (windowWillResize:toSize:): Only change title if
13591 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13593 (viewDidEndLiveResize): New method.
13595 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13596 inside NS_IMPL_COCOA.
13598 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13600 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13601 Do not check whether undo is enabled because record_insert and
13602 record_delete does that themselves.
13604 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13606 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13607 member which is not really used any more.
13608 (FRAME_XIC_BASE_FONTNAME): Remove.
13609 * xfns.c (xic_free_fontset): Adjust user.
13610 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13611 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13612 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13613 (xdialog_show): Use eassert for debugging check.
13614 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13616 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13618 * fileio.c, fns.c (merge): Move extern decl from here ...
13619 * lisp.h (merge): ... to here.
13621 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13623 Fix last font-related change.
13624 * w32font.h (w32font_list_internal, w32font_match_internal):
13626 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13627 (uniscribe_list_family): Adjust to match font API change.
13628 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13629 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13631 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13633 * frame.h (FRAME_MOUSE_UPDATE):
13634 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13635 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13637 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13639 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13640 * font.h (struct font_driver): Change list, match, and list_family
13641 functions to accept struct frame * as first arg.
13642 * font.c (font_score, font_compare, font_sort_entities):
13644 (font_sort_entities, font_list_entities, font_select_entity)
13645 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13646 match font API change.
13647 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13648 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13649 * ftxfont.c (ftxfont_list, ftxfont_match):
13650 * xftfont.c (xftfont_list, xftfont_match):
13651 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13652 * w32font.c (w32font_list, w32font_match, w32font_list)
13653 (w32font_list_internal, w32_font_match_internal): Likewise.
13654 * xfaces.c (Fx_family_fonts): Adjust user.
13656 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13658 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13659 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13660 only if HAVE_X_WINDOWS is in use.
13661 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13662 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13663 * w32term.c (x_wm_set_icon_position): Likewise.
13664 * w32fns.c (x_icon): Adjust user.
13666 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13668 * xterm.c (last_mouse_press_frame): Remove the
13669 leftover which is not really used any more.
13670 (handle_one_xevent, syms_of_xterm): Adjust users.
13671 (x_flush): Call XFlush once per each X display, not frame.
13672 This is better because this code always unconditionally skips
13673 non-X frames in Vframe_list and issues the only XFlush if we
13674 have more than one X frame on the same X display.
13675 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13676 Use bool for booleans.
13677 (x_draw_glyph_string_background, cvt_string_to_pixel)
13678 (cvt_pixel_dtor): Drop unnecessary prototypes.
13679 * xterm.h (x_display_ok): Adjust prototype.
13681 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13683 Drop unnecessary functions that deals with frame pixel size.
13684 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13685 (x_pixel_height): Drop prototypes.
13686 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13687 (x_pixel_height): Drop implementations.
13688 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13689 which should be always valid for window frame.
13690 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13691 * w32menu.c (Fx_popup_dialog):
13692 * xmenu.c (Fx_popup_dialog): Likewise for both.
13694 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13696 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13697 frame parameters and call to Fmodify_frame_parameters just once.
13698 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13699 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13700 and mention nil frame in docstring.
13702 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13704 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13705 (x_figure_window_size): Likewise. Adjust to return long.
13706 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13707 (toplevel): Move Qterminal_live_p to...
13708 * terminal.c (toplevel): ...here, make it static, and...
13709 (syms_of_terminal): ...DEFSYM here.
13710 * frame.h (Qterminal_live_p): Remove declaration.
13711 (make_frame, x_figure_window_size): Adjust prototype.
13712 * nsfns.m (Fx_create_frame): Use long for window flags.
13714 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13716 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13717 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13718 Do not assume that emacs_close (INT_MAX) is a no-op.
13720 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13722 * xfaces.c (make_face_cache): For struct face_cache, prefer
13723 xmalloc to xzalloc and so avoid redundant call to memset.
13724 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13726 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13728 * fringe.c (draw_window_fringes, update_window_fringes)
13729 (compute_fringe_widths):
13730 * w32term.c (x_draw_glyph_string):
13731 * window.c (candidate_window_p, Frecenter):
13732 * xfaces.c (realize_basic_faces, realize_default_face)
13733 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13734 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13735 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13736 * xmenu.c (Fx_menu_bar_open_internal):
13737 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13738 * xsettings.c (xft_settings_event):
13739 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13740 Use bool for booleans. Adjust style and comments where
13742 * dispextern.h (draw_window_fringes, update_window_fringes)
13743 (compute_fringe_widths):
13744 * xterm.h (x_had_errors_p): Adjust prototype.
13746 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13748 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13749 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13751 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13753 * fns.c (toplevel): Remove comment before Fsafe_length because
13754 it checks for QUIT.
13756 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13758 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13760 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13762 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13763 frame which got the message is still alive, before dereferencing
13764 its pointer. (Bug#14970)
13766 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13767 be a live window, before using it as such. (Bug#14970)
13769 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13771 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13772 w32_detect_focus_change instead of doing part of its job by hand.
13773 This fixes the problem whereby FOCUS_OUT events were not sent to
13776 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13778 * process.c (Fprocess_list): Doc fix.
13780 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13781 being re-exposed only if it didn't ask to become visible.
13782 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13783 was previously iconified. (Bug#14841)
13784 (x_iconify_frame): Mark the frame iconified.
13786 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13788 Fix minor problems found by static checking.
13789 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13790 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13792 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13794 * eval.c (set_specpdl_old_value): New function.
13795 (unbind_to): Minor simplification.
13796 (get_backtrace_frame): New function.
13797 (Fbacktrace_frame): Use it. Add `base' argument.
13798 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13799 (syms_of_eval): Export backtrace-eval.
13800 * xterm.c (x_focus_changed): Simplify.
13802 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13804 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13806 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13808 * xdisp.c (redisplay_window): Instead of moving point out of
13809 scroll margin, reject the force_start method, and try scrolling
13810 instead. (Bug#14780)
13812 2013-07-24 Ken Brown <kbrown@cornell.edu>
13814 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13817 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13819 * eval.c (Fprogn): Do not check that BODY is a proper list.
13820 This undoes the previous change. The check slows down the
13821 interpreter, and is not needed to prevent a crash. See
13822 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13824 2013-07-23 Glenn Morris <rgm@gnu.org>
13826 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13828 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13830 Port to GNU/Linux systems with tinfo but not ncurses.
13831 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13832 to decide whether ncurses is being used. Without this change,
13833 GCC complains about tgetent not being declared, on a system
13834 that has tinfo installed but ncurses not installed.
13836 * eval.c (Fprogn): Check that BODY is a proper list.
13838 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13839 * data.c (Fsetq_default):
13840 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13841 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13843 Tune by taking advantage of the fact that ARGS is always a list
13844 when a function is declared to have UNEVALLED args.
13846 * emacsgtkfixed.c: Port to GCC 4.6.
13847 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13849 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13851 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13852 here to silence compiler warnings.
13854 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13856 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13857 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13858 from messing up Emacs's 'struct frame' (Bug#14923).
13860 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13862 * alloc.c (make_save_ptr_ptr): Define this function.
13863 It was inadvertently omitted. It's needed only if
13864 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13866 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13868 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13869 frame have focus (Bug#14895).
13871 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13873 Avoid vfork-related deadlock more cleanly.
13874 * callproc.c (child_setup): When the child's exec fails, output
13875 the program name, as that's more useful. Use O_NONBLOCK to avoid
13877 * process.c (create_process_1): Remove; no longer needed.
13878 (create_process): Remove timer hack; no longer needed, now that
13879 the child avoids deadlock.
13881 2013-07-20 Glenn Morris <rgm@gnu.org>
13883 * image.c (Fimage_flush): Fix doc typo.
13885 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13887 Fix array bounds violation when pty allocation fails.
13888 * process.c (PTY_NAME_SIZE): New constant.
13889 (pty_name): Remove static variable; it's now auto.
13890 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13891 Take pty_name as an arg rather than using a static variable.
13892 All callers changed.
13893 (create_process): Recover pty_flag from process, not from volatile local.
13894 (create_pty): Stay inside array even when pty allocation fails.
13895 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13897 * lread.c (Fload): Avoid initialization only when lint checking.
13898 Mention that it's needed only for older GCCs.
13900 2013-07-20 Kenichi Handa <handa@gnu.org>
13902 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13903 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13905 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13907 * lread.c (Fload): Avoid uninitialized warning.
13909 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13911 Fix some minor file descriptor leaks and related glitches.
13912 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13913 (create_lock_file): Use write, not emacs_write.
13914 * image.c (slurp_file, png_load_body):
13915 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13916 (server_accept_connection):
13917 Don't leak an fd on memory allocation failure.
13918 * image.c (slurp_file): Add a cheap heuristic for growing files.
13919 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13920 as that's what the other routines do. Maybe input need not be
13921 blocked at all, but it's better to be consistent.
13922 Avoid undefined behavior when strlen is zero.
13924 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13925 (NSTATICS): Now a constant; doesn't need to be a macro.
13927 2013-07-19 Richard Stallman <rms@gnu.org>
13929 * coding.c (decode_coding_utf_8): Add simple loop for fast
13930 processing of ASCII characters.
13932 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13934 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13936 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13938 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13939 unportable 'struct x_display_info'.
13940 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13941 is a portable type.
13943 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13945 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13946 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13948 (system_process_attributes): Prefer plain char to unsigned char
13949 when either will do. Clean up properly if interrupted or if
13950 memory allocations fail. Don't assume sscanf succeeds.
13951 Remove no-longer-needed workaround to stop GCC from whining.
13952 Read command-line once, instead of multiple times. Check read status a
13953 bit more carefully.
13955 Fix obscure porting bug with varargs functions.
13956 The code assumed that int is treated like ptrdiff_t in a vararg
13957 function, which is not a portable assumption. There was a similar
13958 -- though these days less likely -- porting problem with various
13959 assumptions that pointers of different types all smell the same as
13960 far as vararg functions is conserved. To make this problem less
13961 likely in the future, redo the API to use varargs functions.
13962 * alloc.c (make_save_value): Remove this vararg function.
13963 All uses changed to ...
13964 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13965 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13967 (make_save_ptr): Rename from make_save_pointer, for consistency with
13968 the above. Define only on platforms that need it. All uses changed.
13970 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13972 * keyboard.c: Try to fix typos in previous change.
13973 (DISPLAY_LIST_INFO): New macro.
13974 (kbd_buffer_get_event): Do not access members that are not present
13975 in X11. Revert inadvertent change of "!=" to "=".
13977 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13979 * keyboard.c (kbd_buffer_get_event):
13980 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13981 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13983 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13985 * filelock.c: Fix unlikely file descriptor leaks.
13986 (get_boot_time_1): Rework to avoid using emacs_open.
13987 This doesn't actually fix a leak, but is better anyway.
13988 (read_lock_data): Use read, not emacs_read.
13990 * doc.c: Fix minor memory and file descriptor leaks.
13991 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13992 (get_doc_string, Fsnarf_documentation):
13993 Fix file descriptor leak on error.
13995 * term.c: Fix minor fdopen-related file descriptor leaks.
13996 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13997 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13999 * charset.c: Fix file descriptor leaks and errno issues.
14001 (load_charset_map_from_file): Don't leak file descriptor on error.
14002 Use plain record_xmalloc since the allocation is larger than
14003 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14005 * eval.c (record_unwind_protect_nothing):
14006 * fileio.c (fclose_unwind):
14008 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14009 The replacement doesn't block input, but that no longer seems
14012 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14014 * lread.c: Fix file descriptor leaks and errno issues.
14015 (Fload): Close some races that leaked fds or streams when 'load'
14017 (Fload, openp): Report error number of last nontrivial failure to open.
14018 ENOENT counts as trivial.
14019 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14021 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14022 now that the function is always called with a nonnegative arg.
14023 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14024 All uses replaced with ...
14025 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14027 A few more minor file errno-reporting bugs.
14028 * callproc.c (Fcall_process):
14029 * doc.c (Fsnarf_documentation):
14030 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14031 * process.c (set_socket_option):
14032 Don't let a constructor trash errno.
14033 * doc.c: Include <errno.h>.
14035 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14037 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14039 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14041 Fix w32 bug with call-process-region (Bug#14885).
14042 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14043 to Fcall_process when the input is empty. This simplifies the
14044 code a bit. It makes no difference on POSIXish platforms but
14045 apparently it fixes a bug on w32.
14047 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14048 * fileio.c (close_file_unwind): Don't close if FD is negative;
14049 this can happen when unwinding a zapped file descriptor.
14050 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14051 in case Emacs runs out of memory between the two unwind-protects.
14052 Don't trash errno when closing FD.
14053 Zap the FD in the specpdl when closing it, instead of deferring
14054 the removal of the unwind-protect; this fixes a bug where a child
14055 function unwinds the stack past us.
14057 New unwind-protect flavors to better type-check C callbacks.
14058 This also lessens the need to write wrappers for callbacks,
14059 and the need for make_save_pointer.
14060 * alloc.c (free_save_value):
14061 * atimer.c (run_all_atimers):
14063 * alloc.c (safe_alloca_unwind):
14064 * atimer.c (unwind_stop_other_atimers):
14065 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14066 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14067 * minibuf.c (choose_minibuf_frame_1):
14068 * process.c (make_serial_process_unwind):
14069 * xdisp.c (pop_message_unwind):
14070 * xselect.c (queue_selection_requests_unwind):
14071 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14072 * alloc.c (record_xmalloc):
14073 Prefer record_unwind_protect_ptr to record_unwind_protect with
14075 * alloc.c (Fgarbage_collect):
14076 Prefer record_unwind_protect_void to passing a dummy.
14077 * buffer.c (restore_buffer):
14078 * window.c (restore_window_configuration):
14079 * xfns.c, w32fns.c (do_unwind_create_frame)
14080 New wrapper. All record-unwind uses of wrappee changed.
14081 * buffer.c (set_buffer_if_live):
14082 * callproc.c (call_process_cleanup, delete_temp_file):
14083 * coding.c (code_conversion_restore):
14084 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14085 * editfns.c (save_excursion_restore)
14086 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14087 (save_restriction_restore):
14088 * eval.c (restore_stack_limits, un_autoload):
14089 * fns.c (require_unwind):
14090 * keyboard.c (recursive_edit_unwind, tracking_off):
14091 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14092 * macros.c (pop_kbd_macro, restore_menu_items):
14093 * nsfns.m (unwind_create_frame):
14094 * print.c (print_unwind):
14095 * process.c (start_process_unwind):
14096 * search.c (unwind_set_match_data):
14097 * window.c (select_window_norecord, select_frame_norecord):
14098 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14099 (fast_set_selected_frame):
14100 * xfns.c, w32fns.c (unwind_create_tip_frame):
14101 Return void, not a dummy Lisp_Object. All uses changed.
14102 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14103 * callproc.c (call_process_kill):
14104 * fileio.c (restore_point_unwind, decide_coding_unwind)
14105 (build_annotations_unwind):
14106 * insdel.c (Fcombine_after_change_execute_1):
14107 * keyboard.c (read_char_help_form_unwind):
14108 * menu.c (unuse_menu_items):
14109 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14110 * sound.c (sound_cleanup):
14111 * xdisp.c (unwind_redisplay):
14112 * xfns.c (clean_up_dialog):
14113 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14114 Accept no args and return void, instead of accepting and returning
14115 a dummy Lisp_Object. All uses changed.
14116 * cygw32.c (fchdir_unwind):
14117 * fileio.c (close_file_unwind):
14118 * keyboard.c (restore_kboard_configuration):
14119 * lread.c (readevalllop_1):
14120 * process.c (wait_reading_process_output_unwind):
14121 Accept int and return void, rather than accepting an Emacs integer
14122 and returning a dummy object. In some cases this fixes an
14123 unlikely bug when the corresponding int is outside Emacs integer
14124 range. All uses changed.
14125 * dired.c (directory_files_internal_unwind):
14126 * fileio.c (do_auto_save_unwind):
14127 * gtkutil.c (pop_down_dialog):
14128 * insdel.c (reset_var_on_error):
14129 * lread.c (load_unwind):
14130 * xfns.c (clean_up_file_dialog):
14131 * xmenu.c, nsmenu.m (pop_down_menu):
14132 * xmenu.c (cleanup_widget_value_tree):
14133 * xselect.c (wait_for_property_change_unwind):
14134 Accept pointer and return void, rather than accepting an Emacs
14135 save value encapsulating the pointer and returning a dummy object.
14137 * editfns.c (Fformat): Update the saved pointer directly via
14138 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14139 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14140 (unwind_body): New function.
14141 (record_unwind_protect): First arg is now a function returning void,
14142 not a dummy Lisp_Object.
14143 (record_unwind_protect_ptr, record_unwind_protect_int)
14144 (record_unwind_protect_void): New functions.
14145 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14146 * fileio.c (struct auto_save_unwind): New type.
14147 (do_auto_save_unwind): Use it.
14148 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14149 * insdel.c (struct rvoe_arg): New type.
14150 (reset_var_on_error): Use it.
14151 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14153 (specbinding_func): Remove; there are now several such functions.
14154 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14155 (set_unwind_protect_ptr): New function.
14156 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14158 Be simpler and more consistent about reporting I/O errors.
14159 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14160 Say "Read error" and "Write error", rather than "I/O error", or
14161 "IO error reading", or "IO error writing", when a read or write
14163 * process.c (Fmake_network_process, wait_reading_process_output)
14164 (send_process, Fprocess_send_eof, wait_reading_process_output):
14165 Capitalize diagnostics consistently. Put "failed foo" at the
14166 start of the diagnostic, so that we don't capitalize the
14167 function name "foo". Consistently say "failed" for such
14169 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14170 All callers changed. This is so it can use report_file_error.
14171 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14172 diagnostics consistently as above.
14174 * fileio.c (report_file_errno): Fix errno reporting bug.
14175 If the file name is neither null nor a pair, package it up as a
14176 singleton list. All callers changed, both to this function and to
14177 report_file_error. This fixes a bug where the memory allocator
14178 invoked by list1 set errno so that the immediately following
14179 report_file_error reported the wrong errno value.
14181 Fix minor problems found by --enable-gcc-warnings.
14182 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14183 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14185 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14187 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14188 Set event->arg to Qt if switch-event shall be generated.
14189 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14191 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14193 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14196 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14197 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14198 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14199 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14200 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14201 and there is a focused frame.
14202 (head_table): Add focus-in and focus-out.
14203 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14204 bind to handle-focus-in/out.
14206 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14207 (Fhandle_switch_frame): Call Fhandle_focus_in.
14208 (syms_of_frame): defsubr handle-focus-in/out.
14210 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14212 Fix porting bug to older POSIXish platforms (Bug#14862).
14213 * sysdep.c (emacs_pipe): New function, that implements
14214 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14215 This should port better to CentOS 5 and to Mac OS X 10.6.
14216 All calls to pipe2 changed.
14218 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14219 This makes the code easier to read and the executable a bit smaller.
14220 Do not replace all calls to Fcons that happen to create lists,
14221 just calls that are intended to create lists. For example, when
14222 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14223 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14224 Similarly for list2 through list5.
14225 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14226 * bytecode.c (exec_byte_code):
14227 * callint.c (quotify_arg, Fcall_interactively):
14228 * callproc.c (Fcall_process, create_temp_file):
14229 * charset.c (load_charset_map_from_file)
14230 (Fdefine_charset_internal, init_charset):
14231 * coding.c (get_translation_table, detect_coding_system)
14232 (Fcheck_coding_systems_region)
14233 (Fset_terminal_coding_system_internal)
14234 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14235 * composite.c (update_compositions, Ffind_composition_internal):
14236 * dired.c (directory_files_internal, file_name_completion)
14238 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14239 * doc.c (Fsnarf_documentation):
14240 * editfns.c (Fmessage_box):
14242 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14243 (Feval, eval_sub, Ffuncall, apply_lambda):
14244 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14245 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14246 (Fset_file_times, Finsert_file_contents)
14247 (Fchoose_write_coding_system, Fwrite_region):
14248 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14249 * font.c (font_registry_charsets, font_parse_fcname)
14250 (font_prepare_cache, font_update_drivers, Flist_fonts):
14251 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14252 * frame.c (make_frame, Fmake_terminal_frame)
14253 (x_set_frame_parameters, x_report_frame_params)
14254 (x_default_parameter, Fx_parse_geometry):
14255 * ftfont.c (syms_of_ftfont):
14256 * image.c (gif_load):
14257 * keyboard.c (command_loop_1):
14258 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14259 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14260 (Fminor_mode_key_binding, accessible_keymaps_1)
14261 (Faccessible_keymaps, Fwhere_is_internal):
14262 * lread.c (read_emacs_mule_char):
14263 * menu.c (find_and_return_menu_selection):
14264 * minibuf.c (get_minibuffer):
14265 * nsfns.m (Fns_perform_service):
14266 * nsfont.m (ns_script_to_charset):
14267 * nsmenu.m (ns_popup_dialog):
14268 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14269 (Fx_own_selection_internal):
14270 * nsterm.m (append2):
14271 * print.c (Fredirect_debugging_output)
14272 (print_prune_string_charset):
14273 * process.c (Fdelete_process, Fprocess_contact)
14274 (Fformat_network_address, set_socket_option)
14275 (read_and_dispose_of_process_output, write_queue_push)
14276 (send_process, exec_sentinel):
14277 * sound.c (Fplay_sound_internal):
14278 * textprop.c (validate_plist, add_properties)
14279 (Fput_text_property, Fadd_face_text_property)
14280 (copy_text_properties, text_property_list, syms_of_textprop):
14281 * unexaix.c (report_error):
14282 * unexcoff.c (report_error):
14283 * unexsol.c (unexec):
14284 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14285 (Fformat_mode_line, syms_of_xdisp):
14286 * xfaces.c (set_font_frame_param)
14287 (Finternal_lisp_face_attribute_values)
14288 (Finternal_merge_in_global_face, syms_of_xfaces):
14289 * xfns.c (x_default_scroll_bar_color_parameter)
14290 (x_default_font_parameter, x_create_tip_frame):
14291 * xfont.c (xfont_supported_scripts):
14292 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14293 (menu_help_callback, xmenu_show):
14294 * xml.c (make_dom):
14295 * xterm.c (set_wm_state):
14296 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14297 and similarly for list2 through list5.
14299 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14301 * callproc.c (Fcall_process_region): Fix minor race and tune.
14302 (create_temp_file): New function, with the temp-file-creation part
14303 of the old Fcall_process_region. Use Fcopy_sequence to create the
14304 temp file name, rather than alloca + build_string, for simplicity.
14305 Don't bother to block input around the temp file creation;
14306 shouldn't be needed. Simplify use of mktemp.
14307 Use record_unwind_protect immediately after creating the temp file;
14308 this closes an unlikely race where the temp file was not removed.
14309 Use memcpy rather than an open-coded loop.
14310 (Fcall_process_region): Use the new function. If the input is
14311 empty, redirect from /dev/null rather than from a newly created
14312 empty temp file; this avoids unnecessary file system traffic.
14314 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14316 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14317 Simplify by making this case like the other two. This is a bit
14318 slower on obsolete hosts, but the extra complexity isn't worth it.
14320 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14321 * process.c (create_process) [!DOS_NT]:
14322 Remove now-unnecessary calls to emacs_close.
14324 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14326 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14327 returning early. (Bug#14850)
14329 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14330 and inhibit-iso-escape-detection attributes of 'undecided'.
14333 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14335 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14336 Reported by Herbert J. Skuhra in
14337 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14339 Don't lose top specpdl entry when memory is exhausted.
14340 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14341 specpdl overflow here, to simplify callers; all callers changed.
14342 Always reserve an unused entry at the stack top; this avoids
14343 losing the top entry's information when memory is exhausted.
14345 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14347 Clean up errno reporting and fix some errno-reporting bugs.
14348 * callproc.c (Fcall_process):
14349 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14350 * process.c (create_process, Fmake_network_process):
14351 * unexaix.c (report_error):
14352 * unexcoff.c (report_error):
14353 Be more careful about reporting the errno of failed operations.
14354 The code previously reported the wrong errno sometimes.
14355 Also, prefer report_file_errno to setting errno + report_file_error.
14356 (Fcall_process): Look at openp return value rather than at path,
14357 as that's a bit faster and clearer when there's a numeric predicate.
14358 * fileio.c (report_file_errno): New function, with most of the
14359 old contents of report_file_error.
14360 (report_file_error): Use it.
14361 (Ffile_exists_p, Ffile_accessible_directory_p):
14362 Set errno to 0 when it is junk.
14363 * fileio.c (Faccess_file):
14364 * image.c (x_create_bitmap_from_file):
14365 Use faccessat rather than opening the file, to avoid the hassle of
14366 having a file descriptor open.
14367 * lisp.h (report_file_errno): New decl.
14368 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14371 * process.c (create_process, wait_reading_process_output) [AIX]:
14372 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14373 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14374 a multithreaded environment anyway).
14375 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14377 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14379 * image.c (x_find_image_file): Don't close a remote file handle.
14381 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14383 Fix races with threads and file descriptors.
14384 * callproc.c (Fcall_process_region):
14385 * dired.c (open_directory):
14386 * emacs.c (main, Fdaemon_initialized):
14387 * image.c (x_find_image_file):
14388 * inotify.c (Finotify_rm_watch):
14389 * lread.c (Flocate_file_internal):
14390 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14391 * term.c (term_mouse_moveto, init_tty):
14392 * termcap.c (tgetent):
14393 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14394 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14395 * unexhp9k800.c, unexmacosx.c (unexec):
14396 * callproc.c (Fcall_process_region):
14397 Use emacs_close, not close.
14398 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14399 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14400 and posix_close function on current platforms (which all lack them).
14401 (emacs_close): Use it. This should fix the races on GNU/Linux and
14402 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14403 and it should avoid closing random victim file descriptors on
14406 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14408 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14409 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14410 Touch up doc a bit.
14412 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14413 This is for .gdbinit xbacktrace.
14415 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14416 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14417 (emacs_set_tty): Now static.
14418 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14419 * term.c (tty_capable_p, tty_default_color_capabilities)
14420 (get_tty_terminal, term_mouse_movement)
14421 (handle_one_term_event, init_tty, maybe_fatal):
14422 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14423 (tgetent, scan_file, name_match, compare_contin):
14424 * terminal.c (get_terminal):
14425 Use bool for boolean.
14426 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14427 Prefer char to unsigned char if either will do.
14428 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14429 (tty_write_glyphs): Prefer int to unsigned.
14430 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14431 All callers changed.
14432 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14434 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14437 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14438 (B__dummy__): New dummy symbol, to pacify C89.
14439 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14440 they can't grok varargs macros.
14441 * dispnew.c (add_window_display_history)
14442 (add_frame_display_history):
14443 * print.c (print_object):
14444 * xdisp.c (debug_method_add):
14445 Use %p printf format only for void pointers.
14446 * emacs.c (usage_message): New constant, replacing ...
14447 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14448 (main): Adjust to usage reorg.
14449 * fns.c (syms_of_fns):
14450 * profiler.c (syms_of_profiler):
14451 Don't use non-constant struct initializers.
14452 * gnutls.h (gnutls_initstage_t):
14453 * lisp.h (enum Lisp_Fwd_Type):
14454 * lread.c (lisp_file_lexically_bound_p):
14455 * xsettings.c (anonymous enum):
14456 Remove trailing comma.
14457 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14458 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14459 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14461 * regex.c (const_re_char): New type, to pacify strict C89.
14462 All uses of 'const re_char' replaced to use it.
14463 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14464 with glibc when strict C89. This change is imported from gnulib.
14466 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14467 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14468 Omit GNU_LINUX implementation, since it requires long long.
14469 * xterm.c (x_draw_underwave):
14470 Do not assume the traditional order of struct's members.
14471 (x_term_init): Rewrite to avoid the need for non-constant structure
14474 Syntax cleanup, mostly replacing macros with functions.
14475 This removes the need for the syntax_temp hack.
14476 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14477 * syntax.c (SYNTAX_INLINE): New macro.
14478 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14479 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14480 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14481 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14482 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14483 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14484 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14485 Now constants, not macros.
14486 (syntax_temp) [!__GNUC__]: Remove.
14487 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14488 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14489 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14490 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14491 Move here from syntax.h; now functions, not macros. Except for the
14492 last function, these are static since only syntax.c uses them.
14493 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14494 All uses changed. Now a function, not a macro; use this fact
14495 to simplify the code.
14496 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14497 compiler bugs; no longer relevant.
14498 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14499 (SYNTAX_INLINE): New macro.
14500 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14501 for the new functions. Use bool for boolean member.
14502 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14503 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14504 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14505 (SETUP_BUFFER_SYNTAX_TABLE):
14506 Now extern inline functions, not macros.
14507 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14508 Remove; all uses replaced by implementation.
14509 (syntax_temp) [!__GNUC__]: Remove decl.
14510 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14512 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14514 * emacs.c (main): Fix syntax error.
14516 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14518 Timestamp fixes for undo (Bug#14824).
14519 * atimer.c (schedule_atimer):
14520 * fileio.c (Ffile_newer_than_file_p):
14521 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14522 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14523 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14524 (syms_of_fileio): Remove Sclear_visited_file_name.
14525 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14526 file doesn't exist; this avoids an ambiguity with negative timestamps.
14527 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14528 * systime.h (make_emacs_time, invalid_emacs_time):
14529 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14530 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14531 * undo.c (record_first_change): Push (visited-file-modtime) onto
14532 undo list rather than reimplementing it by hand, incorrectly.
14534 2013-07-09 Ken Brown <kbrown@cornell.edu>
14536 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14538 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14540 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14542 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14544 Handle errno and exit status a bit more carefully.
14545 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14546 number into an exit status. Instead, use EXIT_CANCELED.
14547 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14548 * callproc.c (relocate_fd):
14549 * emacs.c (close_output_streams, main):
14550 * process.c (create_process):
14551 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14552 Use emacs_perror for simplicity.
14553 * callproc.c (relocate_fd, main):
14554 * sysdep.c (sys_subshell):
14555 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14556 (shut_down_emacs): Use emacs_write, not write.
14557 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14558 * fileio.c (Fcopy_file, e_write):
14559 * nsterm.m (ns_select):
14560 * process.c (send_process):
14561 * sound.c (vox_write):
14562 Use emacs_write_sig, not emacs_write.
14563 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14564 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14566 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14568 (emacs_full_write): New function.
14569 (emacs_write): Rewrite to use it.
14570 (emacswrite_sig, emacs_perror): New functions.
14571 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14573 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14575 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14576 on NS even if it is present. Pixmap on NS is a void*.
14578 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14580 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14581 * process.c (close_on_exec, accept4, process_socket):
14582 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14584 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14586 * w32.c (sys_dup): Declare prototype.
14590 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14592 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14594 Make file descriptors close-on-exec when possible (Bug#14803).
14595 This simplifies Emacs a bit, since it no longer needs to worry
14596 about closing file descriptors by hand in some cases.
14597 It also fixes some unlikely races. Not all such races, as
14598 libraries often open files internally without setting
14599 close-on-exec, but it's an improvement.
14600 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14601 * callproc.c (Fcall_process) [!MSDOS]:
14602 * emacs.c (main) [!DOS_NT]:
14603 * nsterm.m (ns_term_init):
14604 * process.c (create_process):
14605 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14606 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14607 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14608 Prefer mkostemp with O_CLOEXEC to mkstemp.
14609 * callproc.c (relocate_fd) [!WINDOWSNT]:
14610 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14611 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14613 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14614 Make the resulting file descriptor close-on-exec.
14615 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14616 * lread.c (load_descriptor_list, load_descriptor_unwind):
14617 Remove; no longer needed. All uses removed.
14618 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14619 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14621 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14622 (Fmake_network_process, Fnetwork_interface_list)
14623 (Fnetwork_interface_info, server_accept_connection):
14624 Make newly-created socket close-on-exec.
14625 * sysdep.c (emacs_open, emacs_fopen):
14626 Make new-created descriptor close-on-exec.
14627 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14628 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14630 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14632 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14633 for NS_IMPL_GNUSTEP.
14635 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14637 Fix openp errno handling.
14638 * callproc.c (Fcall_process): Preserve openp errno around close.
14639 * lread.c (openp): Set errno when returning -1, as some callers
14642 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14644 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14646 * nsterm.h (NSSavePanel): Update comment.
14647 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14648 (ns_run_file_dialog): Declare.
14650 * nsfns.m: Remove panelOK.
14652 (ns_run_file_dialog): New function.
14653 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14654 event loop, so file dialog is popped up by ns_run_file_dialog, called
14655 by sendEvent (Bug#14578).
14656 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14658 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14660 * xdisp.c (default_line_pixel_height): New function.
14661 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14662 (try_cursor_movement, redisplay_window, try_window)
14663 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14665 * window.c (window_scroll_pixel_based):
14666 use default_line_pixel_height.
14668 * dispextern.h (default_line_pixel_height): Add prototype.
14670 * frame.c (x_set_line_spacing): Accept a float value for
14671 line-spacing parameter, per the documentation.
14673 * data.c (Fmultibyte_string_p): Doc fix.
14675 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14677 Use emacs_open more consistently when opening files.
14678 This handles EINTR more consistently now, and makes it easier
14679 to introduce other uniform changes to file descriptor handling.
14680 * sysstdio.h: New file.
14681 * buffer.c (mmap_init):
14682 * cygw32.c (chdir_to_default_directory):
14683 * dispnew.c (Fopen_termscript):
14684 * emacs.c (Fdaemon_initialized):
14685 * fileio.c (Fdo_auto_save):
14686 * image.c (slurp_file, png_load_body, jpeg_load_body):
14687 * keyboard.c (Fopen_dribble_file):
14689 * print.c (Fredirect_debugging_output):
14690 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14691 * termcap.c (tgetent):
14692 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14693 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14694 * w32term.c (w32_initialize) [CYGWIN]:
14695 * xfaces.c (Fx_load_color_file):
14696 Use emacs_open instead of plain open, and emacs_fopen instead of
14698 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14699 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14700 * callproc.c (default_output_mode): New constant.
14701 (Fcall_process): Use it to call emacs_open instead of plain creat.
14702 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14703 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14704 (emacs_fopen): New function.
14705 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14706 Include <lisp.h>, for emacs_open.
14707 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14709 Remove duplicate #include directives.
14710 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14712 Don't include stdio.h twice.
14713 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14714 Don't include sys/types.h or stdio.h twice.
14715 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14716 * lread.c: Don't include coding.h twice.
14717 * nsfont.m: Don't include frame.h twice.
14718 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14719 * ralloc.c: Don't include <unistd.h> twice.
14720 * xdisp.c: Don't include font.h twice.
14721 * xterm.c: Don't include fontset.h twice.
14722 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14724 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14726 Scale ImageMagick images more carefully.
14727 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14728 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14729 Be more careful about avoiding undefined behavior after
14730 integer overflow and division by zero.
14732 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14734 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14735 (syms_of_w32fns): DEFSYM them.
14736 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14737 (CCHDEVICENAME): Define macros if not defined.
14738 (struct MONITOR_INFO_EX): New struct.
14739 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14740 (enum_display_monitors_fn): New variable.
14741 (globals_of_w32fns): Initialize it.
14742 (Fx_display_pixel_width, Fx_display_pixel_height)
14743 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14744 multi-monitor setups in docstrings.
14745 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14746 screen size by primary monitor's millimeter per pixel.
14747 (w32_monitor_enum, w32_display_monitor_attributes_list)
14748 (w32_display_monitor_attributes_list_fallback)
14749 (Fw32_display_monitor_attributes_list): New functions.
14750 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14752 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14754 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14756 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14758 * fileio.c (Qfile_notify_error): New error symbol.
14760 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14761 * inotify.c (inotify_callback, symbol_to_inotifymask)
14762 (Finotify_add_watch, Finotify_rm_watch): Use it.
14763 (inotifyevent_to_event): Exchange order of cookie and file name.
14764 (Finotify_add_watch): Adapt docstring.
14766 * lisp.h (Qfile_notify_error): Declare.
14768 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14770 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14771 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14772 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14773 which did not work (see <http://bugs.gnu.org/14569#307>).
14774 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14775 && (!noninteractive || initialized)). This attempts to thread
14776 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14778 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14780 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14781 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14783 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14785 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14786 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14787 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14788 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14790 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14792 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14793 Define to __sys_siglist.
14795 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14797 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14798 word-wrap, so that overflow-newline-into-fringe would work in
14799 visual-line-mode. (Bug#2749)
14800 (move_it_in_display_line_to): When the last scanned display
14801 element fits exactly on the display line, and
14802 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14803 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14804 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14805 finding buffer position that corresponds to pixel coordinates,
14806 e.g. in buffer_posn_from_coords.
14808 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14810 * process.c (handle_child_signal): Call catch_child_signal if
14813 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14815 Don't convert function pointers to void * and back.
14816 It isn't portable C, and it's easy enough to avoid.
14817 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14818 (make_save_value): Add support for SAVE_FUNCPOINTER.
14819 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14820 * print.c (print_object):
14821 Distinguish function from object pointers.
14822 * lisp.h (SAVE_FUNCPOINTER): New constant.
14823 (SAVE_SLOT_BITS): Adjust to it.
14824 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14825 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14826 (voidfuncptr): New typedef.
14827 (struct Lisp_Save_Value): New member data[0].funcpointer.
14828 (XSAVE_FUNCPOINTER): New function.
14830 Simplify buildobj processing.
14831 * Makefile.in (buildobj.h): Make it a sequence of strings each
14832 followed by comma, rather than a single string. Put it into a
14833 .tmp file in case there's an error while generating it.
14834 (gl-stamp): Use .tmp for temp files.
14835 (mostlyclean): Clean .tmp files.
14836 * doc.c (buildobj): Move to just the routine that needs it.
14837 It's now an array of strings, so processing is simpler.
14839 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14841 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14842 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14843 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14844 Invoke malloc_enable_thread even when not interactive.
14845 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14846 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14847 in this case, since the underlying bug has now been fixed.
14849 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14851 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14852 unlinking it (bug#14691).
14854 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14856 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14857 before checking whether buffer is modified. This lets
14858 `kill-buffer-query-functions' cancel killing of the buffer or save
14859 its content before `kill-buffer' asks user the "Buffer %s
14860 modified; kill anyway?" question.
14862 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14864 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14865 Let the super performKeyEquivalent deal with them (Bug#14747).
14867 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14869 * widget.c (resize_cb): Remove unused local.
14871 Do not use GTK 3 if it exists but cannot be compiled.
14872 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14873 * xterm.c (x_error_handler) [!USE_GTK]:
14876 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14878 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14880 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14881 to the valid range of values. (Bug#14753)
14883 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14884 when moving point by using the current glyph matrix. This avoids
14885 the need to force redisplay when this function is called in a
14888 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14890 Fix minor problems found by static checking.
14891 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14892 Redo the latter's body to sidestep GCC parenthesization warnings.
14893 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14894 * coding.c (detect_coding, detect_coding_system):
14895 * coding.h (struct undecided_spec):
14896 Use bool for boolean.
14897 * image.c (QCmax_width, QCmax_height): Now static.
14898 * xdisp.c (Fmove_point_visually): Remove unused local.
14900 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14902 * xdisp.c (Fmove_point_visually): New function.
14904 2013-06-28 Kenichi Handa <handa@gnu.org>
14906 * coding.h (define_coding_undecided_arg_index): New enum.
14907 (coding_attr_index): New members
14908 coding_attr_undecided_inhibit_null_byte_detection,
14909 coding_attr_undecided_inhibit_iso_escape_detection,
14910 coding_attr_undecided_prefer_utf_8.
14911 (undecided_spec): New struct.
14912 (struct coding_system): New member `undecided' of the member
14915 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14916 (detect_coding): Likewise.
14917 (detect_coding_system): Likewise.
14918 (Fdefine_coding_system_internal): New coding system properties
14919 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14921 (syms_of_coding): Adjust for coding_arg_undecided_max.
14923 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14925 * image.c (x_from_xcolors): Remove unused local.
14927 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14929 Defer image data transfer between X client and server until actual
14932 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14935 * image.c (Destroy_Image): Remove.
14936 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14937 `mask_p', and `colors_p'. All uses changed.
14938 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14939 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14940 New macros for `flags' arg to x_clear_image_1.
14941 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14942 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14943 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14944 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14945 (image_get_x_image, image_unget_x_image): New functions or macros.
14946 (image_background, image_background_transparent, x_to_xcolors)
14947 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14948 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14949 instead of Destroy_Image.
14950 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14951 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14952 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14953 (imagemagick_load_image, svg_load_image): Use them instead of
14954 x_create_x_image_and_pixmap, and x_put_x_image followed by
14955 x_destroy_x_image, respectively.
14956 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14957 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14958 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14959 background_transparent fields.
14960 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14961 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14963 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14965 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14966 This mostly consists of undoing recent changes.
14967 * callproc.c (Fcall_process):
14968 * process.c (create_process):
14969 Do not worry about catching SIGCHLD here, undoing previous change.
14970 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14971 * process.c, process.h (catch_child_signal):
14972 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14973 * process.c (catch_child_handler): Don't worry about being called
14974 lazily and do not assume caller has blocked SIGCHLD, undoing
14975 previous change. Move first-time stuff back to
14976 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14977 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14978 set lib_child_handler if it's already initialized, which may
14979 help avoid problems on GNUstep.
14981 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14983 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14984 * callproc.c (Fcall_process):
14985 * process.c (create_process):
14986 Make sure SIGCHLD is caught before we fork,
14987 since Emacs startup no arranges to catch SIGCHLD.
14988 * process.c (lib_child_handler): Initialize to null, not to
14990 (catch_child_signal): Allow self to be called lazily.
14991 Do nothing if it's already been called.
14992 Assume caller has blocked SIGCHLD (all callers do now).
14993 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14994 just before it's really needed.
14995 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14996 since it hasn't been caught yet.
14998 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15000 * image.c (compute_image_size): New function to implement
15001 :max-width and :max-height.
15002 (imagemagick_load_image): Use it.
15004 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15006 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15007 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15009 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15010 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15011 the SIGCHLD handler, since the code is not atomic and (due to glib)
15012 signals may be arriving now.
15013 * sysdep.c (init_signals): Do not catch child signals here;
15014 'main' now does that later, at a safer time.
15016 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15018 Clean up SIGCHLD handling a bit (Bug#14569).
15019 * process.c, process.h (catch_child_signal):
15020 Now always extern, even if !NS_IMPL_GNUSTEP.
15021 * process.c (catch_child_signal): Move glib tickler here from
15022 init_process_emacs, so that it's done earlier in Emacs
15023 initialization. Also move the noninteractive && !initialized
15024 check here from init_process_emacs. This is all a bit cleaner for
15025 GNUish platforms, and I hope it works around the Cygwin bug.
15026 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15027 that glib signal handling is tickled before glib creates threads.
15029 * process.c (wait_reading_process_output): Avoid int overflow
15030 when reading more than 2 GiB total from a process.
15032 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15034 * process.c (create_process): Handle a couple more cases,
15035 i.e., work even if new_argv and wait_child_setup[i] are cached.
15036 Use Fcall_process's style for volatile vars.
15038 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15040 * process.c (create_process): Mark PROCESS volatile.
15042 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15044 Use C99-style flexible array members if available.
15045 This avoids some subtle aliasing issues, which typically
15046 aren't a problem with GCC but may be a problem elsewhere.
15047 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15048 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15049 In either case, it uses a flexible array member rather than
15050 the old struct hack. All uses changed.
15051 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15052 Adjust to sdata reorganization.
15053 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15054 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15055 that ports better to pre-C99 non-GCC.
15056 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15057 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15058 as the latter has changed.
15059 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15060 and port better to pre-C99 GCC.
15061 * image.c (struct xpm_cached_color):
15062 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15063 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15064 Use FLEXIBLE_ARRAY_MEMBER.
15065 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15066 Move decl to top level so it gets checked against implementation.
15067 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15068 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15070 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15072 * syntax.c: Integer cleanups.
15073 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15074 All uses that need 0-or-2 changed to:
15075 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15076 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15077 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15078 (char_quoted, prev_char_comend_first, back_comment)
15079 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15080 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15081 Use bool for boolean.
15082 (update_syntax_table, skip_chars, skip_syntaxes):
15083 Prefer int to unsigned when either will do.
15084 (back_comment): Return boolean success flag, like forw_comment,
15085 instead of positive-or-minus-1 (which might have overflowed int anyway).
15086 Don't stuff ptrdiff_t into int.
15087 (syntax_spec_code, syntax_code_spec): Now const.
15088 (Fmatching_paren, scan_lists, scan_sexps_forward):
15089 Use enum syntaxcode for syntax code.
15090 (Fmatching_paren): Check that arg is a character, not just an integer.
15091 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15092 (Finternal_describe_syntax_value): Omit no-longer-needed
15094 (skip_chars): Use char, not unsigned char, when the distinction
15096 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15097 * bytecode.c (exec_byte_code):
15098 * syntax.c (syntax_spec_code, Fchar_syntax)
15099 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15100 (init_syntax_once):
15101 * syntax.h (SYNTAX_WITH_FLAGS):
15102 Omit unnecessary casts.
15104 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15106 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15107 line dimensions here, to avoid race conditions with the main
15108 thread. (Bug#14062, bug#14630, bug#14669)
15110 * w32term.c (w32_draw_window_cursor): Compute the header line and
15111 mode line dimensions here.
15112 <w32_system_caret_window, w32_system_caret_hdr_height>:
15113 <w32_system_caret_mode_height>: New variables.
15115 * w32term.h: Declare them.
15117 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15119 * alloc.c (die): Move "assertion failed" string here ...
15120 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15121 COND when SUPPRESS_CHECKING. This shrinks the executable text
15122 size by 0.8% to 2.2% when configured with --enable-checking,
15123 depending on optimization flags (GCC 4.8.1 x86-64).
15125 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15127 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15129 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15130 base is 2; this is more accurate.
15132 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15134 * sound.c (string_default): Move to !WINDOWSNT section.
15135 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15137 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15139 * sound.c: Integer cleanups.
15140 Remove unnecessary forward decls.
15141 (struct sound_device): The 'file' member is now a Lisp_Object, not
15142 a char *, so that we needn't invoke alloca on a huge size.
15143 (Fplay_sound_internal): Adjust to this.
15144 (string_default): New function.
15145 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15146 Use it to adjust to the struct sound_device change.
15147 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15148 (be2hs) [0]: Remove.
15150 * syntax.c (skip_chars): Don't use uninitialized storage
15151 when searching a multibyte buffer for characters that are not in a
15152 unibyte string that contains non-ASCII characters.
15154 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15156 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15157 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15159 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15161 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15163 2013-06-18 Kenichi Handa <handa@gnu.org>
15165 * font.c (Ffont_spec): Signal an error for an invalid font name
15168 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15170 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15171 In particular this ports to 32-bit sparc Sun cc.
15172 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15173 array with a dummy element at specpdl[-1], so that its address can
15175 (unbind_to): Do not copy the binding; not needed, now that we
15176 copy old_value in the one place where the copy is needed.
15177 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15178 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15179 (union specbinding): Rename from struct specbinding. Redo layout
15180 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15181 which is not portable. With Sun C 5.12 32-bit sparc, the
15182 declaration causes nargs to be an unsigned bitfield, a behavior
15183 that the C standard allows; but Emacs wants nargs to be signed.
15184 The overall type is now a union of structures rather than a
15185 structure of union of structures, and the 'kind' member is now a
15186 bitfield, so that the overall type doesn't grow. All uses changed.
15187 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15189 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15191 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15192 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15194 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15196 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15198 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15199 unless we know that the window w's frame is a frame object.
15200 Another attempt at solving bug#14062 and bug#14630.
15202 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15204 * textprop.c (property_set_type): New enum.
15205 (add_properties): Allow appending/prepending text properties.
15206 (add_text_properties_1): Factored out of Fadd_text_properties.
15207 (Fadd_text_properties): Move all the code into
15208 add_text_properties_1.
15209 (Fadd_face_text_property): New function that calls
15210 add_text_properties_1.
15212 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15214 Move functions from lisp.h to individual modules when possible.
15215 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15216 * alloc.c (XFLOAT_INIT, set_symbol_name):
15217 * buffer.c (CHECK_OVERLAY):
15218 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15219 (set_char_table_parent):
15220 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15221 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15222 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15223 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15225 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15226 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15227 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15228 (backtrace_args, backtrace_debug_on_exit):
15229 * floatfns.c (CHECK_FLOAT):
15230 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15231 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15232 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15233 (set_hash_index_slot):
15234 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15235 * marker.c (CHECK_MARKER):
15236 * textprop.c (CHECK_STRING_OR_BUFFER):
15237 * window.c (CHECK_WINDOW_CONFIGURATION):
15238 Move here from lisp.h, and make these functions static rather than
15240 * buffer.c (Qoverlayp):
15242 * fns.c (Qhash_table_p):
15243 * window.c (Qwindow_configuration_p):
15245 * lisp.h: Remove the abovementioned defns and decls.
15247 Use functions, not macros, for XINT etc (Bug#11935).
15248 In lisp.h, prefer functions to function-like macros, and
15249 constants to object-like macros, when either will do. This:
15250 . simplifies use, as there's no more need to worry about
15251 arguments' side effects being evaluated multiple times.
15252 . makes the code easier to debug on some platforms.
15253 However, when using gcc -O0, keep using function-like macros
15254 for a few critical operations, for performance reasons.
15255 This sort of thing isn't needed with gcc -Og, but -Og
15256 is a GCC 4.8 feature and isn't widely-enough available yet.
15257 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15258 Remove enum lsb_bits; no longer needed.
15259 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15260 * buffer.c (Qoverlap):
15262 * fns.c (Qhash_table_p):
15263 Now extern, so lisp.h can use these symbols.
15264 * dispextern.h: Include character.h, for MAX_CHAR etc.
15265 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15266 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15267 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15268 (GLYPH_CODE_P): Move here from lisp.h.
15269 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15270 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15271 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15272 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15273 XUNTAG now returns void *.
15274 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15275 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15276 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15277 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15278 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15279 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15280 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15281 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15282 New macros, renamed from their sans-lisp_h_ counterparts.
15283 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15284 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15285 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15286 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15287 If compiling via GCC without optimization, define these as macros
15288 in addition to inline functions.
15289 To disable this, compile with -DINLINING=0.
15290 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15291 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15292 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15293 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15294 (INTMASK, VALMASK): Now macros, since static values cannot be
15295 accessed from extern inline functions.
15296 (VALMASK): Also a constant, for benefit of old GDB.
15297 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15298 is INTEGERP, which can fold it in.
15299 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15300 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15301 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15302 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15303 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15304 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15305 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15306 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15307 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15308 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15309 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15310 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15311 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15312 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15313 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15314 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15315 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15316 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15317 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15318 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15319 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15320 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15321 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15322 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15323 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15324 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15325 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15326 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15327 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15328 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15329 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15330 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15331 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15333 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15334 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15335 (VALMASK): Define in one place rather than in two, merging the
15336 USE_LSB_TAG parts; this is simpler.
15337 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15338 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15339 Move up, to avoid use before definition.
15340 Also include "globals.h" earlier, for the same reason.
15341 (make_natnum): New function.
15342 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15343 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15344 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15345 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15346 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15347 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15348 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15349 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15350 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15351 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15352 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15353 (Qwindow_configuration_p, Qimage): New forward declarations.
15354 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15355 (STRING_COPYIN): Remove; unused.
15356 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15357 (xcar_addr, xcdr_addr): New functions. All uses changed.
15358 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15359 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15360 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15361 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15362 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15363 (TYPE_RANGED_INTEGERP): Simplify.
15364 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15365 (setlocale, fixup_locale, synchronize_system_messages_locale)
15366 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15367 Now empty functions, not macros.
15368 (functionp): Return bool, not int.
15369 * window.c (Qwindow_configuration_p): Now extern,
15370 so window.h can use it.
15371 * window.h (Qwindowp): Move decl back to lisp.h.
15373 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15375 * xdisp.c (Fline_pixel_height): New function, required for solving
15378 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15380 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15382 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15384 * lread.c (syms_of_lread):
15385 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15387 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15389 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15391 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15393 * fileio.c (expand_file_name): Doc fix.
15395 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15397 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15398 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15399 Wait for self, not for 0. This can't hurt on GNU or similar
15400 system, and may help with Cygwin.
15402 * keyboard.c: Don't use PROP (...) as an lvalue.
15403 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15404 Use set_prop (A, B), not PROP (A) = B.
15406 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15408 * xdisp.c (get_it_property): Use it->window instead of generating
15409 a Lisp object from it->w.
15411 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15413 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15414 get-char-property the window that is being rendered, instead of
15415 the buffer, to support window-specific overlays. (Bug#14575)
15416 (compute_display_string_pos): When W is NULL, use the current
15417 buffer as the object to pass to get-char-property.
15418 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15419 pointer member of the bidi iterator, since no window is pertinent
15422 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15424 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15425 being displayed, and pass it to compute_display_string_pos.
15426 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15427 (bidi_paragraph_init): All callers changed.
15429 * xdisp.c (init_from_display_pos, init_iterator)
15430 (handle_single_display_spec, next_overlay_string)
15431 (get_overlay_strings_1, reseat_1, reseat_to_string)
15432 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15433 Set bidi_it.w member from it->w.
15434 (compute_display_string_pos): Accept additional argument, the
15435 window being displayed, and pass it to Fget_char_property.
15438 * dispextern.h (struct bidi_it): New member w, the window being
15440 (compute_display_string_pos): Adjust prototype.
15442 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15444 * xgselect.c: Remove unneeded include xterm.h.
15446 * process.c (wait_reading_process_output): Check for NS before GLIB.
15447 GLIB may be linked in due to rsvg, but ns_select must be called.
15449 * xgselect.c (xg_select): Remove call to window_system_available
15450 and g_main_context_pending at the top, so Gdk events (i.e. file
15451 notify) are processed when Emacs is started with -nw.
15453 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15455 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15456 (ctagsfiles3): New variable, includes only *.m files.
15457 (TAGS): Use an explicit language name in the regular expressions,
15458 to avoid transformation of '/SOMETHING' by MSYS to
15459 'c:\MSYS\SOMETHING'.
15461 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15463 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15465 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15467 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15468 still need to set the mouse pointer shape and activate help-echo.
15471 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15473 A few porting etc. fixes for the new file monitor code.
15474 See the thread containing
15475 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15476 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15477 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15478 (dir_monitor_callback, Fgfile_rm_watch):
15479 Use assq_no_quit instead of Fassoc, for speed.
15480 (dir_monitor_callback, Fgfile_rm_watch):
15481 eassert that the monitor is a fixnum.
15482 (dir_monitor_callback): No need for CDR_SAFE.
15483 Simplify building of lisp with alternative tails.
15484 (Fgfile_add_watch, Fgfile_rm_watch):
15485 Do not assume glib functions set errno reliably on failure.
15486 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15487 and signal an error otherwise.
15488 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15489 Use Fdelq instead of Fdelete, for speed.
15491 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15493 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15494 don't insist on being invoked on a highlighted tool-bar button.
15495 Avoids losing tool-bar functionality when mouse-highlight is nil.
15496 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15497 Don't highlight when mouse-highlight is nil.
15498 (note_mouse_highlight): When mouse-highlight is nil, don't return
15499 right away; instead, run tool-bar and mode-line highlight
15500 subroutine, clear any existing highlight, and revert the mouse
15501 pointer to its default shape. (Bug#14558)
15503 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15505 * lisp.mk (lisp): Add prog-mode.el.
15507 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15509 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15510 * process.c (dummy_handler): New function.
15511 (lib_child_handler): New static var.
15512 (handle_child_signal): Invoke it.
15513 (catch_child_signal): If a library has set up a signal handler,
15514 save it into lib_child_handler.
15515 (init_process_emacs): If using glib and not on Windows, tickle glib's
15516 child-handling code so that it initializes its private SIGCHLD handler.
15517 * syssignal.h (SA_SIGINFO): Default to 0.
15518 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15519 31; it should no longer be needed now.
15521 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15523 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15525 * gfilenotify.c (globals_of_gfilenotify): New function.
15526 (syms_of_gfilenotify): Move global initialization there.
15528 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15530 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15532 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15533 * keyboard.c (menu_bar_items, tool_bar_items):
15534 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15535 not override local keymaps any more.
15537 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15539 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15541 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15543 * w32console.c (initialize_w32_display): Return the dimensions of
15544 the console window via 2 additional arguments, not via the current
15545 frame. This avoids crashes due to overrunning the bounds of
15546 frame's decode_mode_spec_buffer, which is not resized following
15547 the change of the frame dimensions from the initial 10x10.
15549 * w32term.h (w32_initialize_display_info): Adjust prototype.
15551 * term.c (init_tty): Take dimensions of the frame from the values
15552 returned by initialize_w32_display.
15554 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15555 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15556 (LIBES): Add $(GFILENOTIFY_LIBS).
15558 * w32inevt.c (handle_file_notifications): Add dummy implementation
15559 for !HAVE_W32NOTIFY.
15561 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15563 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15565 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15567 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15569 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15571 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15573 Fix minor problems found by static checking.
15574 * data.c (pure_write_error):
15575 Use xsignal2, not Fsignal, as Fsignal might return.
15576 * eval.c (set_backtrace_debug_on_exit): Now static.
15577 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15578 No longer inline. EXTERN_INLINE is needed only for functions
15579 defined in .h files. Reindent function header as per GNU style.
15580 (backtrace_p, backtrace_top, backtrace_next):
15581 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15582 compiler or linker. Add extern decls to pacify gcc -Wall.
15583 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15585 * frame.c (free_monitors): Define only on platforms that need it.
15586 * nsterm.m (ns_term_init):
15587 * process.c (catch_child_signal):
15588 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15589 defined on all porting targets these days.
15590 * process.c, process.h (catch_child_signal):
15591 Make it extern only if NS_IMPL_GNUSTEP is defined.
15593 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15595 * w32.c (gettimeofday): Make the signature identical to prototype
15596 in nt/inc/sys/time.h.
15598 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15600 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15603 * keyboard.c (safe_run_hooks_error): Improve error message.
15605 * data.c (pure_write_error): Add `object' argument.
15606 * puresize.h (CHECK_IMPURE): Use it.
15608 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15610 * Makefile.in (NOTIFY_OBJ): New variable.
15611 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15613 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15614 Call syms_of_gfilenotify.
15616 * gfilenotify.c: New file.
15618 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15619 and Qfile_w32notify.
15620 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15621 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15623 * lisp.h: Declare syms_of_gfilenotify.
15625 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15627 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15629 Merge the specpdl and backtrace stacks. Make the structure of the
15630 specpdl entries more obvious via a tagged union of structs.
15631 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15632 (enum specbind_tag): New enum.
15633 (struct specbinding): Make it a tagged union of structs.
15634 Add a case for backtrace records.
15635 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15636 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15637 (backtrace_debug_on_exit): New accessors.
15638 (struct backtrace): Remove.
15639 (struct catchtag): Remove backlist field.
15640 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15642 (Flocal_variable_p): Speed up the common case where the binding is
15644 * eval.c (backtrace_list): Remove.
15645 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15646 (set_backtrace_args, set_backtrace_nargs)
15647 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15648 (backtrace_next): New functions.
15649 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15650 (unwind_to_catch, internal_lisp_condition_case)
15651 (internal_condition_case, internal_condition_case_1)
15652 (internal_condition_case_2, internal_condition_case_n): Don't bother
15653 with backtrace_list any more.
15654 (Fsignal): Adjust to new backtrace format.
15655 (grow_specpdl): Move up.
15656 (record_in_backtrace): New function.
15657 (eval_sub, Ffuncall): Use it.
15658 (apply_lambda): Adjust to new backtrace format.
15659 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15661 (specbind): Adjust to new specpdl format. Simplify.
15662 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15663 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15665 (mark_backtrace): Remove.
15666 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15667 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15668 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15670 * profiler.c (record_backtrace): Use get_backtrace.
15671 (handle_profiler_signal): Use backtrace_top_function.
15672 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15673 accessor functions.
15675 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15677 * process.h (catch_child_signal): Declare.
15679 * process.c (catch_child_signal): New function.
15680 (init_process_emacs): Call it.
15682 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15683 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15685 (x_set_cursor_type): Remove declaration.
15686 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15687 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15688 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15689 (ns_get_color): Use F suffix on float.
15690 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15691 (ns_get_rgb_color): Remove.
15692 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15693 (note_mouse_movement): x and y are CGFloat.
15694 (ns_draw_fringe_bitmap): Remove unused rowY.
15695 Change #if to COCOA && >= 10_6.
15696 (ns_draw_window_cursor): Remove unused overspill.
15697 (ns_draw_underwave): width and x are EamcsCGFloat.
15698 (ns_draw_box): thickness is CGFloat.
15699 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15700 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15701 if not in main thread.
15702 (ns_get_pending_menu_title, ns_check_menu_open)
15703 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15704 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15705 (sendFromMainThread:): New method.
15706 (changeFont:): size is CGFloat.
15707 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15708 Disable warning about permanent text.
15709 (characterIndexForPoint:): Adjust return type depending on GNUstep
15711 (mouseDown:): delta is CGFloat.
15712 (updateFrameSize): Remove unised variable f.
15713 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15714 Cast float to EmacsCGFloat.
15715 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15716 also to -1 when restoring.
15717 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15718 inside NS_IMPL_COCOA.
15719 (toggleFullScreen:): Put call to toggleFullScreen inside
15720 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15721 (setPosition:portion:whole:): por is CGFloat.
15722 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15723 (mouseDown:): Use CGFloat.
15724 (mouseDragged:): Remove unised variable edge.
15725 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15727 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15728 of CGFloat differs.
15729 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15730 when NS_IMPL_GNUSTEP.
15731 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15732 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15733 (EmacsToolbar): Add clearAll. Add tag argument to
15734 addDisplayItemWithImage.
15735 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15737 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15739 * nsmenu.m (ns_update_menubar): Make static.
15740 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15741 (fillWithWidgetValue:): Add cast to SEL for setAction.
15742 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15743 (update_frame_tool_bar): Update code for GNUstep.
15744 (clearAll): New method.
15745 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15746 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15747 Move identifierToItem setObject and activeIdentifiers addObject before
15748 call to insertItemWithItemIdentifier.
15749 (validateVisibleItems): Fix indentation.
15750 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15751 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15752 UtilityWindow to aStyle, remove call to setStyleMask.
15754 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15756 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15757 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15758 Use F suffix on floats.
15759 (ns_char_width): Returns CGFloat.
15760 (ns_ascii_average_width): w is CGFloat instead of float.
15761 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15763 (ns_glyph_metrics): CGFloat instead of float.
15765 * nsfns.m (x_set_foreground_color, x_set_background_color):
15767 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15768 remove unused variables.
15769 (Fns_read_file_name): Keep track if panel is for save.
15770 Use ns_filename_from_panel/ns_directory_from_panel.
15771 (Fns_list_services): delegate only used for COCOA.
15772 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15773 Just return the input if GNUstep.
15774 (x_screen_planes): Remove.
15775 (Fxw_color_values): Use EmacsCGFloat
15776 (Fns_display_monitor_attributes_list): Only get screen number for
15778 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15780 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15781 ns_directory_from_panel.
15783 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15785 * process.c (handle_child_signal): Also use WCONTINUED.
15786 This is so that list-processes doesn't mistakenly list the process
15787 as stopped, when the process has actually been continued and is
15790 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15792 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15793 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15794 not already configured.
15796 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15798 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15800 * Makefile.in (mostlyclean): Remove *.res files.
15802 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15804 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15805 a buffer (bug#8447).
15807 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15809 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15810 display vector, and we backtrack, handle the case that the
15811 previous character position is also displayed from a display
15812 vector or covered by a display string or image. (Bug#14476)
15814 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15816 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15817 (struct MonitorInfo, free_monitors): Remove.
15818 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15819 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15820 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15823 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15824 (struct MonitorInfo, free_monitors): Remove.
15825 (ns_screen_name): Make static.
15826 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15827 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15830 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15831 (struct MonitorInfo): New struct.
15832 (free_monitors, make_monitor_attribute_list): Declare.
15834 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15836 (free_monitors, make_monitor_attribute_list): New functions.
15837 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15840 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15842 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15844 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15846 * keyboard.c: Apply keyboard decoding only to events that come directly
15847 from the tty, not from unread-command-events (bug#14368).
15848 (read_event_from_main_queue): New function, extracted from read_char.
15849 (read_decoded_char): Remove.
15850 (read_decoded_event_from_main_queue): New function to replace it.
15851 (read_char): Use it.
15852 (read_key_sequence): Use read_char rather than read_decoded_char.
15854 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15856 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15858 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15860 2013-05-22 Kenichi Handa <handa@gnu.org>
15862 The following changes are to fix the setting of
15863 buffer-file-coding-system on, for instance, C-x RET c unix RET
15864 _FILE_OF_DOS_EOL_TYPE_ RET.
15866 * coding.h (struct coding_system): New member detected_utf8_chars.
15868 * coding.c (detect_coding_utf_8): Count characters and check EOL
15869 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15871 (setup_coding_system): Do not initialize coding->head_ascii.
15872 (check_ascii): Do not set coding->eol_seen but update it. Do not
15873 call adjust_coding_eol_type here.
15874 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15875 If the eol-type of CODING is already specified, adjust the eol type
15876 of the found coding-system.
15877 (decode_coding_gap): Cancel previous change. Utilize the
15878 character numbers counted by detect_coding_utf_8. Fix detection
15881 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15883 * search.c (looking_at_1): Only set last_thing_searched if the match
15884 changed the match-data (bug#14281).
15886 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15888 * xdisp.c (reseat_at_previous_visible_line_start):
15889 Already declared in dispextern.h, so remove it here.
15890 (move_it_vertically_backward): Likewise.
15892 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15894 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15895 (Fx_display_pixel_width, Fx_display_pixel_height)
15896 (Fx_display_mm_width, Fx_display_mm_height):
15897 Mention `display-monitor-attributes-list' in docstrings.
15899 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15900 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15901 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15902 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15903 (Fx_display_backing_store, Fx_display_visual_class)
15904 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15905 (Fx_display_grayscale_p, Fx_display_pixel_width)
15906 (Fx_display_pixel_height, Fx_display_planes)
15907 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15908 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15909 (Fx_display_mm_width, Fx_display_mm_height)
15910 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15911 height for all physical monitors as in X11.
15913 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15914 Return pixel width or height for all physical monitors as in X11.
15916 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15918 Port --enable-gcc-warnings to clang.
15919 * bytecode.c (exec_byte_code):
15921 Redo diagnostic pragmas to pacify clang, too.
15922 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15923 * editfns.c (Fencode_time):
15924 * fileio.c (file_accessible_directory_p):
15925 * font.c (font_unparse_xlfd):
15926 Use '&"string"[index]' instead of '"string" + (index)'.
15927 * undo.c (user_error): Remove; unused.
15929 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15931 * insdel.c (insert_1_both): Document the arguments, instead of
15932 referring to insert_1, which no longer exists.
15934 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15935 some window, increment windows_or_buffers_changed, so that
15936 *Messages* display in that window is updated. (Bug#14408)
15938 * w32.c: Include epaths.h.
15939 (init_environment): Use cmdproxy.exe without leading directories.
15940 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15942 (gettimeofday): Adjust signature and return value to Posix
15945 * unexw32.c (open_output_file): Delete the existing emacs.exe
15946 before creating it, to break the hard link to the versioned
15949 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15950 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15951 (FIRSTFILE_OBJ): New variables.
15952 (W32_RES): Rename to EMACSRES. All users changed.
15953 (base_obj): Use $(CM_OBJ).
15954 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15955 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15956 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15957 $(W32_RES_LINK) before $(LIBES).
15958 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15960 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15962 * makefile.w32-in (DOC): Use just "DOC".
15964 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15966 * process.c: Export default filters and sentinels to Elisp.
15967 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15969 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15970 (Fset_process_sentinel, Fformat_network_address):
15971 Default to them instead of nil.
15972 (server_accept_connection): Sentinels can't be nil any more.
15973 (read_and_dispose_of_process_output): New function, extracted from
15974 read_process_output.
15975 (read_process_output): Use it; filters can't be nil.
15976 (Finternal_default_process_filter): New function, extracted from
15977 read_process_output.
15978 (exec_sentinel_unwind): Remove function.
15979 (exec_sentinel): Don't zilch sentinel while running.
15980 (status_notify): Sentinels can't be nil.
15981 (Finternal_default_process_sentinel): New function extracted from
15983 (setup_process_coding_systems): Default filter is not nil any more.
15984 (syms_of_process): Export new Elisp functions and initialize
15986 * lisp.h (make_lisp_proc): New function.
15988 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15990 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15992 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15994 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15995 unless we know that the window w is a leaf window.
15996 Another attempt at solving bug#14062.
15998 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16000 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16003 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16005 * image.c (gif_load): Check that subimages fit (Bug#14345).
16007 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16009 * lread.c (skip_dyn_eof): New function.
16010 (read1): Use it to skip the end of a file in response to #@00.
16012 * doc.c (get_doc_string): Slightly relax the sanity checking.
16014 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16016 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16017 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16018 (MonitorInfo): New struct.
16019 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16020 (Fns_display_monitor_attributes_list): New functions.
16021 (display-usable-bounds): Remove.
16022 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16025 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16027 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16028 (GTK_CHECK_VERSION): New macro, if not already defined.
16029 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16030 replaced by GTK_CHECK_VERSION.
16032 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16034 * xterm.h (GTK_PREREQ): New macro.
16035 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16036 to use this macro instead, for consistency and clarity.
16038 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16040 * xdisp.c (row_for_charpos_p): New function, with code of
16041 cursor_row_p, but accepts an additional argument CHARPOS instead
16042 of using a hardcoded PT.
16043 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16044 (row_containing_pos): Call row_for_charpos_p instead of partially
16045 doing the same. Fixes cursor positioning under longlines-mode
16046 when longlines-show-effect includes more than one newline, when
16047 moving the cursor vertically up.
16049 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16051 * makefile.w32-in (ACL_H): New macro.
16052 ($(BLD)/fileio.$(O)): Update dependencies.
16054 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16056 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16057 * Makefile.in (LIB_ACL): New macro.
16058 (LIBACL_LIBS): Remove.
16059 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16060 * fileio.c: Include <acl.h>.
16061 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16062 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16064 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16067 * unexelf.c: Don't assume ElfW (Half) fits in int.
16068 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16069 when dealing with ElfW (Half) values, since they can exceed 2**31
16070 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16071 (entry_address): Omit unused NUM arg. All uses changed.
16073 2013-05-07 Juri Linkov <juri@jurta.org>
16075 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16076 to the string converted from number with `Fnumber_to_string'.
16079 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16081 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16082 This fixes a problem introduced by my previous change.
16084 2013-05-07 Glenn Morris <rgm@gnu.org>
16086 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16088 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16090 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16092 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16094 Static checking by GCC 4.8.0.
16095 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16096 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16097 (x_get_monitor_attributes_fallback)
16098 (x_get_monitor_attributes_xinerama)
16099 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16100 Define only if USE_GTK.
16101 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16102 (x_get_monitor_attributes_fallback): Omit unused locals.
16103 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16104 Use double, not float, to avoid mixed-mode floating point arithmetic.
16106 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16107 Jan Djärv <jan.h.d@swipnet.se>
16109 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16110 (XINERAMA_CFLAGS): New macros.
16111 (ALL_CFLAGS, LIBES): Use them.
16113 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16114 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16115 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16116 (syms_of_xfns): DEFSYM them.
16117 (struct MonitorInfo): New struct.
16118 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16119 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16120 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16121 (x_get_monitor_attributes_xinerama): New functions.
16122 (Fx_display_monitor_attributes_list): New primitive.
16123 (syms_of_xfns): Defsubr it.
16125 * xterm.h (x_display_info): Add Xatom_net_workarea and
16126 Xatom_net_current_desktop.
16128 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16129 and dpyinfo->Xatom_net_current_desktop.
16131 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16133 * xdisp.c (pos_visible_p): Use the special code for finding the
16134 beginning of a display property or overlay for any "replacing"
16135 display property, not just for display strings. This solves
16136 incorrect reporting of position by posn-at-point. (Bug#14241)
16138 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16140 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16141 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16142 Verify that ElfW (Half) fits in int.
16143 (fatal): Use same signature as lisp.h.
16144 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16145 configure and build with -DUNEXELF_DEBUG without worrying about
16146 other modules that use DEBUG.
16147 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16148 possibly-wide integers now uses it instead of plain fprintf.
16149 (entry_address): New function, which avoids problems with 32-bit
16150 overflow on 64-bit hosts.
16151 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16152 (round_up): Don't assume the remainder fits in int.
16153 (find_section): Use bool for boolean. Simplify debug code.
16154 (unexec): Don't assume file sizes fit in int or size_t.
16155 Omit unnecessary trailing newline in 'fatal' format.
16156 Use strerror rather than outputting decimal error number.
16157 Remove unused code when emacs is not defined;
16158 this file relies on Emacs now.
16159 Don't assume e_phnum and e_shnum are positive.
16161 * regex.c: Fix problems when DEBUG is defined.
16162 (extract_number, extract_number_and_incr): Define regardless of
16163 whether DEBUG is defined; that's simpler and makes the code less
16164 likely to go stale in the normal case when DEBUG is not defined.
16165 Return int rather than taking an int * arg. All callers changed.
16166 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16167 Remove, replacing with ...
16168 (DEBUG_PRINT): New macro. All callers changed.
16169 (DEBUG_COMPILES_ARGUMENTS): New macro.
16170 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16171 (print_compiled_pattern, print_double_string) [DEBUG]:
16172 Use prototype rather than old-style definition.
16173 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16174 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16175 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16176 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16177 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16178 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16179 This matters only when DEBUG is defined.
16181 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16183 * xdisp.c (set_iterator_to_next): Set the
16184 ignore_overlay_strings_at_pos_p flag only if we are _really_
16185 iterating over an overlay string, as indicated by the
16186 current.overlay_string_index member. (Bug#14306)
16188 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16190 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16191 to where it is used, to avoid autorelease issues (Bug#14050).
16193 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16195 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16196 * fileio.c (syms_of_fileio): Implement this.
16197 * filelock.c (create_lock_file): If symbolic links don't work, so
16198 we use a regular file as a lock file, do not fsync the lock file;
16201 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16203 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16204 (syms_of_minibuf): Adjust accodingly.
16206 * callint.c (Fcall_interactively): Adjust calls accordingly.
16208 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16210 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16211 w->contents is a buffer before computing everything else.
16212 Use parentheses to disambiguate last part of the condition.
16214 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16215 assertion violations. (Bug#14062)
16217 2013-05-01 David Reitter <david.reitter@gmail.com>
16219 * nsfns.m (ns_tooltip): Initialize.
16221 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16223 * coding.c (decode_coding_gap): Don't remove the character before
16224 a newline unless it's a CR character. (Bug#14287)
16226 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16228 * dispextern.h (struct face): Move enum face_underline_type
16229 earlier so that bitfields can be in the same word.
16231 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16233 * nsfns.m (handlePanelKeys): New function.
16234 (EmacsOpenPanel:performKeyEquivalent:)
16235 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16236 arrows/function/control and copy/paste keys (Bug#14296).
16238 2013-04-27 Juri Linkov <juri@jurta.org>
16240 * callint.c (Fcall_interactively): Call `Qread_number' for
16241 interactive code letter `n' instead of using duplicate code.
16244 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16246 * systime.h (make_timeval): Declare as 'const'.
16248 2013-04-27 Kenichi Handa <handa@gnu.org>
16250 * font.c (font_open_entity): Always open a font of manageable
16253 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16255 Port better to AIX (Bug#14258).
16256 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16259 2013-04-24 Kenichi Handa <handa@gnu.org>
16261 * coding.c (decode_coding_iso_2022): When an invalid escape
16262 sequence is encountered, reset the invocation and designation
16263 status to the safest one.
16265 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16267 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16268 Without this fix, "make distclean" leaves stamp-h1 behind.
16270 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16272 * w32fns.c (w32_fullscreen_rect): New function to compute the
16273 window rectangle for the given fullscreen mode.
16274 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16275 longer tunes the window size. This keeps the window's edges flush
16276 with the screen and allows the taskbar to hide itself in fullboth.
16278 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16279 window decorations and uses the entire screen.
16281 * w32term.h (w32_fullscreen_rect) Add prototype.
16282 (struct w32_output): Replace normal_width, normal_height,
16283 normal_top, and normal_left members with a single normal_placement
16285 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16287 (FRAME_NORMAL_PLACEMENT): New macro.
16289 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16291 * minibuf.c (Ftest_completion): Silence compiler warning.
16293 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16295 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16298 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16301 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16302 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16303 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16304 parentheses where appropriate.
16306 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16308 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16310 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16312 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16313 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16314 Mention in the doc string that setting these variables takes
16315 effect only after a call to set-window-buffer. (Bug#14200)
16317 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16319 * indent.c (Fvertical_motion): Don't consider display strings on
16320 overlay strings as display strings on the buffer position we
16321 started from. This prevents vertical cursor motion from jumping
16322 more than one line when there's an overlay string with a display
16323 property at end of line.
16324 Reported by Karl Chen <Karl.Chen@quarl.org> in
16325 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16327 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16329 * window.c (select_window): `record_buffer' even if window is
16330 already selected (bug#14191).
16332 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16334 * window.c (Fwindow_end): Test more flags, including the buffer's
16335 last_overlay_modified flag, to determine whether the window's
16336 display is really up-to-date. Prevents the function from
16337 returning a stale value. (Bug#14170)
16338 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16341 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16343 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16344 garbaged only if it is not already the top frame on its TTY.
16345 This prevents flickering due to constant redrawing of TTY frames when
16346 there are GUI frames open in the same session. (Bug#13864)
16348 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16350 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16351 of marking the idle timers directly.
16353 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16355 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16356 tables (bug#14054).
16358 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16360 * window.c (select_window): Don't record_buffer while the invariant is
16361 temporarily broken (bug#14161).
16363 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16365 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16367 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16369 2013-04-07 Romain Francoise <romain@orebokech.com>
16371 Ignore additional platform-specific ACL errors (Bug#13702).
16372 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16373 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16375 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16377 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16380 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16382 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16383 This bug was introduced by my 2013-02-25 change that simplified
16384 data_start configuration. Without this change, on GNU/Linux
16385 an Emacs configured with --enable-profiling fails immediately
16386 due to a profiler signal.
16387 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16388 with these flags. On platforms where special flags are needed
16389 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16390 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16391 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16393 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16395 Get rid of some platform-specific functions examining window
16396 system and its capabilities. This is a partial rework of the
16398 * lisp.h (have_menus_p): Remove prototype. This function is
16399 replaced with platform-independent window_system_available.
16400 (check_window_system): Move to...
16401 * frame.h (decode_window_system_frame, window_system_available):
16402 ...here, add new prototypes.
16403 * frame.c (window_system_available, decode_window_system_frame):
16405 (check_window_system): Platform-independent now.
16406 * xterm.h (x_in_use): Remove declaration.
16408 * w32term.h (check_x_frame):
16409 * nsterm.h (check_x_frame): Remove prototypes. This function
16410 is replaced with platform-independent decode_window_system_frame.
16411 * msdos.c (have_menus_p): Remove.
16412 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16413 Remove platform-specific functions. Use check_window_system,
16414 decode_window_system_frame and check_ns_display_info where
16415 appropriate. Minor style and comment tweaks.
16416 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16417 (check_x_frame): Likewise.
16418 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16420 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16421 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16422 * xmenu.c, xselect.c: All related users changed.
16424 2013-04-03 Kenichi Handa <handa@gnu.org>
16426 The following changes is to optimize the code for reading UTF-8
16429 * coding.c (check_ascii): Rename from detect_ascii. Return value
16430 changed. Check EOL format. Do not call adjust_coding_eol_type
16432 (check_utf_8): New function.
16433 (adjust_coding_eol_type): Do nothing if already adjusted.
16434 (detect_coding): Compare the return value of check_ascii with
16435 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16436 (decode_coding_gap): Optimize for valid UTF-8.
16438 2013-03-21 Kenichi Handa <handa@gnu.org>
16440 * coding.c (syms_of_coding): Cancel previous change.
16442 * insdel.c (insert_from_gap): Fix previous change.
16444 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16446 Consistently use platform-specific function to detect window system.
16447 * lisp.h (check_window_system): New prototype. This function is
16448 going to replace check_x, check_w32 and check_ns.
16449 (have_menus_p): Mention msdos.c in comment.
16450 * fontset.c (check_window_system_func): Remove. Adjust all users.
16451 * fontset.h (check_window_system_func): Remove prototype.
16452 * nsterm.h (check_ns):
16453 * xterm.h (check_x):
16454 * w32term.h (check_w32): Likewise.
16455 * menu.c (Fx_popup_menu): Use check_window_system.
16456 * msdos.c (check_window_system): Define for MS-DOS.
16457 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16458 * w32fns.c (check_window_system): Likewise for MS-Windows.
16459 * xfns.c (check_window_system): Likewise for X.
16460 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16461 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16463 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16465 Prefer < to > in range checks such as 0 <= i && i < N.
16466 This makes it easier to visualize quantities on a number line.
16467 This patch doesn't apply to all such range checks,
16468 only to the range checks affected by the 2013-03-24 change.
16469 This patch reverts most of the 2013-03-24 change.
16470 * alloc.c (xpalloc, Fgarbage_collect):
16471 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16472 * character.c (string_escape_byte8):
16473 * charset.c (read_hex):
16474 * data.c (cons_to_unsigned):
16475 * dispnew.c (update_frame_1):
16476 * doc.c (Fsubstitute_command_keys):
16477 * doprnt.c (doprnt):
16478 * editfns.c (hi_time, decode_time_components):
16479 * fileio.c (file_offset):
16480 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16481 * font.c (font_intern_prop):
16482 * frame.c (x_set_alpha):
16483 * gtkutil.c (get_utf8_string):
16484 * indent.c (check_display_width):
16485 * keymap.c (Fkey_description):
16486 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16488 * minibuf.c (read_minibuf_noninteractive):
16489 * process.c (wait_reading_process_output):
16490 * search.c (Freplace_match):
16491 * window.c (get_phys_cursor_glyph):
16492 * xdisp.c (redisplay_internal):
16493 * xsmfns.c (smc_save_yourself_CB):
16494 Prefer < to > for range checks.
16495 * dispnew.c (sit_for): Don't mishandle NaNs.
16496 This fixes a bug introduced in the 2013-03-24 change.
16497 * editfns.c (decode_time_components): Don't hoist comparison.
16498 This fixes another bug introduced in the 2013-03-24 change.
16500 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16502 * frame.h (struct frame): Drop scroll_bottom_vpos
16503 member becaue all real users are dead long ago.
16504 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16505 * xdisp.c (redisplay_internal): Adjust user.
16507 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16509 * nsmenu.m (showAtX:Y:for:): setLevel to
16510 NSPopUpMenuWindowLevel (Bug#13998).
16512 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16514 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16515 (ns_check_pending_open_menu): Declare.
16517 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16518 (x_activate_menubar): Update the menu with title that matches
16519 ns_get_pending_menu_title, and call
16520 ns_check_pending_openmenu (Bug#12698).
16521 (menuWillOpen:): New method.
16522 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16524 * nsterm.m (menu_will_open_state, menu_mouse_point)
16525 (menu_pending_title): New varaibles.
16526 (ns_get_pending_menu_title, ns_check_menu_open)
16527 (ns_check_pending_open_menu): New functions.
16529 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16531 * indent.c (current_column_bol_cache): Remove leftover which is not
16532 used in Fmove_to_column any more.
16533 (current_column, scan_for_column): Adjust users.
16534 * keyboard.c (last_point_position_buffer, last_point_position_window):
16535 Remove leftovers which are not used for recording undo any more.
16536 (command_loop_1, syms_of_keyboard): Adjust users.
16537 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16538 redisplay_window any more.
16539 (move_it_to): Adjust user.
16541 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16543 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16544 Update dependencies.
16546 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16548 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16549 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16550 forward references.
16552 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16554 * window.h (struct window): Replace hchild, vchild and buffer slots
16555 with a single slot 'contents'. This is possible because each valid
16556 window may have either the child window (in vertical or horizontal
16557 combination) or buffer to display (for the leaf window). Using that,
16558 a lot of operations to traverse and/or change window hierarchies may
16559 be simplified. New member horizontal is used to distinguish between
16560 horizontal and vertical combinations of internal windows.
16561 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16562 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16563 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16564 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16565 Use contents slot, not buffer, where appropriate.
16566 (wset_combination): New function.
16567 (wset_buffer): Add eassert.
16568 (Fframe_first_window): Simplify the loop reaching first window.
16569 (Fwindow_buffer): Use WINDOW_LEAF_P.
16570 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16571 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16572 (unshow_buffer): Convert initial debugging check to eassert.
16573 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16574 (make_parent_window, window_resize_check, window_resize_apply)
16575 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16576 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16577 Adjust to match struct window changes.
16578 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16579 (mark_window_cursors_off, count_windows, get_leaf_windows)
16580 (foreach_window_1): Simplify the loop.
16581 * alloc.c (mark_object): Do not check for the leaf window because
16582 internal windows has no glyph matrices anyway.
16583 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16584 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16585 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16586 (build_frame_matrix_from_window_tree, mirror_make_current)
16587 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16588 (update_window_tree, set_window_update_flags): Simplify the loop.
16589 (sync_window_with_frame_matrix_rows): Enforce live window.
16590 Use contents slot, not buffer, where appropriate.
16591 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16592 and WINDOW_HORIZONTAL_COMBINATION_P.
16593 (make_frame_visible_1): Simplify the loop.
16594 Use contents slot, not buffer, where appropriate.
16595 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16596 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16597 (expose_window_tree): Likewise.
16598 Use contents slot, not buffer, where appropriate.
16599 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16600 to avoid deleted windows. Use contents slot instead of buffer.
16601 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16602 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16603 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16604 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16606 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16608 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16609 identify the reasons for assertion violations in bug#14062 and
16611 (Fx_show_tip): Fix compilation error under
16612 "--enable-check-lisp-object-type". (Bug#14073)
16614 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16615 Reported by <rzl24ozi@gmail.com>.
16617 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16619 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16621 (unwind_with_echo_area_buffer): ...to restore it here.
16622 This is needed to ensure that...
16623 (redisplay_window): ...both window markers are valid here,
16624 which is verified by eassert.
16625 * editfns.c (save_excursion_save): Do not assume that
16626 selected_window always displays the buffer.
16627 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16630 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16632 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16635 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16637 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16639 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16641 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16642 since MinGW's w32api headers do. This avoids compiler warnings.
16644 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16645 if already defined.
16647 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16649 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16651 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16653 * gtkutil.c (style_changed_cb): Check if frame is live and an
16654 X frame (Bug#14038).
16656 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16658 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16659 Define only for _WIN32_WINNT less than 0x0500.
16660 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16662 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16663 see its own definitions of 'struct timeval' and 'struct timezone'.
16665 Fix incompatibilities between MinGW.org and MinGW64 headers.
16666 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16668 * w32.c (REPARSE_DATA_BUFFER): Guard with
16669 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16671 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16673 * xterm.c: Include X11/XKBlib.h
16674 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16676 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16678 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16680 * blockinput.h (input_blocked_p): Likewise.
16681 * bytecode.c (exec_byte_code): Likewise.
16682 * callproc.c (call_process_kill, call_process_cleanup)
16683 (Fcall_process): Likewise.
16684 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16685 (Fccl_execute_on_string): Likewise.
16686 * character.c (string_escape_byte8): Likewise.
16687 * charset.c (read_hex): Likewise.
16688 * cm.c (calccost): Likewise.
16689 * data.c (cons_to_unsigned): Likewise.
16690 * dired.c (directory_files_internal, file_name_completion):
16692 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16693 (sit_for): Likewise.
16694 * doc.c (Fsubstitute_command_keys): Likewise.
16695 * doprnt.c (doprnt): Likewise.
16696 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16697 * emacsgtkfixed.c: Likewise.
16698 * fileio.c (file_offset, Fwrite_region): Likewise.
16699 * floatfns.c (Fexpt, fmod_float): Likewise.
16700 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16702 * font.c (font_intern_prop): Likewise.
16703 * frame.c (x_set_alpha): Likewise.
16704 * gtkutil.c (get_utf8_string): Likewise.
16705 * indent.c (check_display_width): Likewise.
16706 * intervals.c (create_root_interval, rotate_right, rotate_left)
16707 (split_interval_right, split_interval_left)
16708 (adjust_intervals_for_insertion, delete_node)
16709 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16710 (merge_interval_right, merge_interval_left, copy_intervals)
16711 (set_intervals_multibyte_1): Likewise.
16712 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16713 * keymap.c (Fkey_description): Likewise.
16714 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16715 * lread.c (openp, read_integer, read1, string_to_number):
16717 * menu.c (ensure_menu_items): Likewise.
16718 * minibuf.c (read_minibuf_noninteractive): Likewise.
16719 * print.c (printchar, strout): Likewise.
16720 * process.c (create_process, Faccept_process_output)
16721 (wait_reading_process_output, read_process_output, send_process)
16722 (wait_reading_process_output): Likewise.
16723 * profiler.c (make_log, handle_profiler_signal): Likewise.
16724 * regex.c (re_exec): Likewise.
16725 * regex.h: Likewise.
16726 * search.c (looking_at_1, Freplace_match): Likewise.
16727 * sysdep.c (get_child_status, procfs_ttyname)
16728 (procfs_get_total_memory): Likewise.
16729 * systime.h (EMACS_TIME_VALID_P): Likewise.
16730 * term.c (dissociate_if_controlling_tty): Likewise.
16731 * window.c (get_phys_cursor_glyph): Likewise.
16732 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16733 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16735 * xfns.c (Fx_window_property): Likewise.
16736 * xmenu.c (set_frame_menubar): Likewise.
16737 * xselect.c (x_get_window_property, x_handle_dnd_message):
16739 * xsmfns.c (smc_save_yourself_CB): Likewise.
16740 * xterm.c (x_scroll_bar_set_handle): Likewise.
16742 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16744 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16745 to be optional or nil. Adjust comment and convert it to docstring.
16746 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16747 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16749 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16751 Static checking by GCC 4.8-20130319.
16752 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16753 * process.c (Fset_process_datagram_address)
16754 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16755 * xdisp.c (get_char_face_and_encoding)
16756 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16757 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16758 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16760 2013-03-24 Ken Brown <kbrown@cornell.edu>
16762 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16763 fix compilation on 64-bit Cygwin, where underscores are not
16764 automatically prepended.
16766 * w32term.c (w32_initialize): Silence compiler warning.
16768 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16770 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16771 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16772 variables, to save and restore frame dimensions.
16773 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16774 after returning from a 'fullscreen' configuration.
16775 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16776 to avoid races between the main thread and the input thread.
16778 * w32term.h (struct w32_output): New members normal_width,
16779 normal_height, normal_top, normal_left, and prev_fsmode.
16780 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16781 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16782 members of a frame.
16784 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16785 'fullscreen' parameter. Always record previous width and height
16786 of the frame, except when switching out of maximized modes, so
16787 that they could be restored correctly, instead of resetting to the
16788 default frame dimensions. Send SC_RESTORE command to the frame,
16789 unless we are going to send SC_MAXIMIZE, to restore the frame
16790 resize hints in the mouse pointer shown by the window manager.
16793 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16795 * lisp.h (get_frame_param): Adjust conditions for prototype
16798 2013-03-22 Ken Brown <kbrown@cornell.edu>
16800 * unexcw.c: Drop unneeded inclusion of w32common.h.
16801 (report_sheap_usage): Declare.
16802 (read_exe_header): Add magic numbers for x86_64.
16803 (fixup_executable): Fix printf format specifier for unsigned long
16806 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16808 * frame.h (struct frame): Put menu_bar_window under #ifdef
16809 because this member is not needed when X toolkit is in use.
16810 (fset_menu_bar_window):
16811 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16812 (free_glyphs, update_frame):
16813 * xdisp.c (expose_frame): Likewise.
16814 (display_menu_bar): Likewise. Remove redundant eassert.
16815 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16818 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16820 Use functions and constants to manipulate Lisp_Save_Value objects.
16821 This replaces code that used macros and strings and token-pasting.
16822 The change makes the C source a bit easier to follow,
16823 and shrinks the Emacs executable a bit.
16824 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16825 (make_save_value): Change 1st arg from string to enum. All callers
16828 (mark_object): Use if, not #if, for GC_MARK_STACK.
16829 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16830 (XSAVE_OBJECT): Now functions, not macros.
16831 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16832 the constant was never used.
16833 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16834 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16835 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16836 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16838 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16839 type3 with a single member save_type. All uses changed.
16840 (save_type, set_save_pointer, set_save_integer): New functions.
16841 * print.c (PRINTX): Remove.
16843 * alloc.c: Remove redundant static declarations.
16845 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16847 * window.h (struct window): Convert left_col, top_line, total_lines
16848 and total_cols from Lisp_Objects to integers. Adjust comments.
16849 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16851 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16852 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16853 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16854 Adjust users where appropriate.
16856 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16858 * frame.h (struct frame): Drop resx and resy because the same data is
16859 available from window system-specific output context. Adjust users.
16860 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16861 New functions to provide defaults when no window system available.
16862 (FRAME_RES_X, FRAME_RES_Y): New macros.
16863 (NUMVAL): Move from xdisp.c.
16864 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16865 (Ffont_face_attributes, Fopen_font):
16866 * image.c (gs_load):
16867 * w32font.c (fill_in_logfont):
16868 * xdisp.c (calc_pixel_width_or_height):
16869 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16870 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16872 2013-03-20 Kenichi Handa <handa@gnu.org>
16874 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16875 to 1 (temporary workaround until a bug related to ASCII
16876 optimization is fixed).
16878 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16880 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16881 Signal error if window is not internal. Adjust docstring.
16882 (delete_all_child_windows): Use combination_limit to save the buffer.
16883 (Fset_window_configuration): Adjust accordingly.
16884 * print.c (syms_of_print): Initialize debugging output not here...
16885 (init_print_once): ...but in a new function here.
16886 * lisp.h (init_print_once): Add prototype.
16887 * emacs.c (main): Add call to init_print_once. Adjust comments.
16889 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16891 * window.c (window_resize_check, window_resize_apply)
16892 (window_from_coordinates, recombine_windows, set_window_buffer)
16893 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16894 (Fsplit_window_internal, Fdelete_window_internal)
16895 (freeze_window_starts): Use bool for booleans.
16896 * window.h (window_frame_coordinates, resize_frame_windows)
16897 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16899 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16901 * dispnew.c (bitch_at_user): Use `user-error'.
16903 2013-03-17 Ken Brown <kbrown@cornell.edu>
16905 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16906 as return type of image_background. (Bug#13981)
16907 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16909 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16911 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16912 (ns_select): Don't return with result uninitialized.
16914 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16917 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16919 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16920 directories. If filename is nil, get directory name (Bug#13932).
16921 Use getFilename and getDirectory.
16922 (getFilename, getDirectory): New methods for EmacsSavePanel and
16924 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16926 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16928 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16930 2013-03-15 Kenichi Handa <handa@gnu.org>
16932 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16933 (adjust_after_replace): Make it back to static. Delete the third
16934 arg text_at_gap_tail. Cancel the code for handling it.
16936 * coding.h (struct coding_system): New member eol_seen.
16938 * coding.c (detect_ascii): New function.
16939 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16940 when the source bytes are actually scanned. On detecting for
16941 coding_category_utf_8_auto, call detect_ascii instead of scanning
16942 source bytes directly.
16943 (produce_chars): Call insert_from_gap with the new arg 0.
16944 (encode_coding): Likewise.
16945 (decode_coding_gap): Control ASCII optimization by the variable
16946 disable_ascii_optimization instead of #ifndef .. #endif.
16947 Deccode EOL format according to coding->eol_seen.
16948 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16951 * lisp.h (adjust_after_replace): Cancel externing it.
16952 (insert_from_gap): Adjust prototype.
16954 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16956 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16957 FULLSCREEN_MAXIMIZED. (Bug#13935)
16959 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16961 * region-cache.c (find_cache_boundary, move_cache_gap)
16962 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16963 Simplify debugging check and convert to eassert. Adjust comment.
16964 (pp_cache): Put under ENABLE_CHECKING.
16966 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16968 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16969 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16970 and WM_ACTIVATEAPP.
16971 (w32fullscreen_hook): If the frame is visible, reset
16972 f->want_fullscreen flag after changing the frame size. If the
16973 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16976 2013-03-13 Daniel Colascione <dancol@dancol.org>
16978 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16979 too so that these builds can use Cygwin's file conversion
16980 functions. (We've been building and linking cygw32.o all along
16981 and just not using it.)
16983 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16985 File synchronization fixes (Bug#13944).
16986 * Makefile.in (LIB_FDATASYNC): New macro.
16988 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16989 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16990 Don't worry about HAVE_FSYNC, since a substitute fsync is
16991 available if the system lacks one.
16992 (Fwrite_regin): Retry fsync if interrupted.
16994 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16996 * w32term.c (w32_read_socket): If the Emacs frame is being
16997 activated, call w32fullscreen_hook, to make sure the new frame
16998 dimensions are in effect. (Bug#13937)
17000 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17002 * xdisp.c (init_iterator): Simplify because both character and byte
17003 positions are either specified or -1. Add eassert. Adjust comment.
17004 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17005 character and byte positions can be obtained from marker.
17007 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17009 Static checking by Sun C 5.12.
17010 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17011 * bytecode.c (exec_byte_code):
17012 * dispnew.c (init_display):
17014 * fileio.c (Fsubstitute_in_file_name):
17015 * keyboard.c (Fevent_convert_list):
17016 * keymap.c (Fsingle_key_description):
17017 * term.c (maybe_fatal, fatal):
17018 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17019 * xsmfns.c (Fhandle_save_session):
17020 Omit unreachable code.
17021 * keymap.c (map_keymap_char_table_item): Cast void * to
17022 a function pointer type; the C Standard requires this.
17024 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17025 Include <sys/param.h> unconditionally, as that works elsewhere and
17026 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17027 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17030 See ChangeLog.12 for earlier changes.
17032 ;; Local Variables:
17036 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17038 This file is part of GNU Emacs.
17040 GNU Emacs is free software: you can redistribute it and/or modify
17041 it under the terms of the GNU General Public License as published by
17042 the Free Software Foundation, either version 3 of the License, or
17043 (at your option) any later version.
17045 GNU Emacs is distributed in the hope that it will be useful,
17046 but WITHOUT ANY WARRANTY; without even the implied warranty of
17047 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17048 GNU General Public License for more details.
17050 You should have received a copy of the GNU General Public License
17051 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.